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| author |   Biswakalyan Bhuyan <biswa@surgot.in>
| 2024-09-19 15:33:11 +0530 |
|---|---|---|
| committer | Biswakalyan Bhuyan <biswa@surgot.in>
| 2024-09-19 15:33:11 +0530 |
| commit | a4e01da27c08e43a67b2618ad1e71c1f8f86d5cd (patch) | |
| tree | 5b8f407dbb7e9d1ab2106ac0cc8564897e7a2098 | |
| download | yt-local-a4e01da27c08e43a67b2618ad1e71c1f8f86d5cd.tar.gz yt-local-a4e01da27c08e43a67b2618ad1e71c1f8f86d5cd.tar.bz2 yt-local-a4e01da27c08e43a67b2618ad1e71c1f8f86d5cd.zip | |
97 files changed, 27592 insertions, 0 deletions
diff --git a/.build.yml b/.build.yml new file mode 100644 index 0000000..47de52e --- /dev/null +++ b/.build.yml @@ -0,0 +1,12 @@ +image: debian/buster +packages: + - python3-pip + - virtualenv +tasks: + - test: | + cd yt-local + virtualenv -p python3 venv + source venv/bin/activate + python --version + pip install -r requirements-dev.txt + pytest diff --git a/.drone.yml b/.drone.yml new file mode 100644 index 0000000..188bf7c --- /dev/null +++ b/.drone.yml @@ -0,0 +1,10 @@ +kind: pipeline +name: default + +steps: +- name: test + image: python:3.7.3 + commands: + - pip install --upgrade pip + - pip install -r requirements-dev.txt + - pytest diff --git a/.editorconfig b/.editorconfig new file mode 100644 index 0000000..5b34ee1 --- /dev/null +++ b/.editorconfig @@ -0,0 +1,16 @@ +root = true + +[*] +charset = utf-8 +end_of_line = lf + +trim_trailing_whitespace = true +insert_final_newline = true + +[*.js] +indent_style = space +indent_size = 2 + +[*.py] +indent_style = space +indent_size = 4 diff --git a/.gitattributes b/.gitattributes new file mode 100644 index 0000000..6a3e828 --- /dev/null +++ b/.gitattributes @@ -0,0 +1,32 @@ +# Basic .gitattributes for a python repo. + +# Source files +# ============ +*.pxd text +*.py text +*.py3 text +*.pyw text +*.pyx text + +*.html text +*.xml text +*.xhtml text +*.htm text +*.css text +*.txt text + +*.bat text eol=crlf + +# Binary files +# ============ +*.db binary +*.p binary +*.pkl binary +*.pyc binary +*.pyd binary +*.pyo binary + +# Note: .db, .p, and .pkl files are associated +# with the python modules ``pickle``, ``dbm.*``, +# ``shelve``, ``marshal``, ``anydbm``, & ``bsddb`` +# (among others). diff --git a/.gitea/workflows/ci.yaml b/.gitea/workflows/ci.yaml new file mode 100644 index 0000000..d27f068 --- /dev/null +++ b/.gitea/workflows/ci.yaml @@ -0,0 +1,23 @@ +name: CI + +on: [push, pull_request] + +jobs: + test: + runs-on: ubuntu-latest + steps: + - name: Checkout code + uses: actions/checkout@v4 + + - name: Set up Python + uses: actions/setup-python@v5 + with: + python-version: 3.11 + + - name: Install dependencies + run: | + pip install --upgrade pip + pip install -r requirements-dev.txt + + - name: Run tests + run: pytest diff --git a/.gitea/workflows/git-sync.yaml b/.gitea/workflows/git-sync.yaml new file mode 100644 index 0000000..706df7e --- /dev/null +++ b/.gitea/workflows/git-sync.yaml @@ -0,0 +1,40 @@ +name: git-sync-with-mirror + +on: + push: + branches: [ master ] + workflow_dispatch: + +jobs: + git-sync: + runs-on: ubuntu-latest + + steps: + - name: git-sync + env: + git_sync_source_repo: git@git.fridu.us:heckyel/yt-local.git + git_sync_destination_repo: ssh://git@c.fridu.us/software/yt-local.git + if: env.git_sync_source_repo && env.git_sync_destination_repo + uses: astounds/git-sync@v1 + with: + source_repo: git@git.fridu.us:heckyel/yt-local.git + source_branch: "master" + destination_repo: ssh://git@c.fridu.us/software/yt-local.git + destination_branch: "master" + source_ssh_private_key: ${{ secrets.GIT_SYNC_SOURCE_SSH_PRIVATE_KEY }} + destination_ssh_private_key: ${{ secrets.GIT_SYNC_DESTINATION_SSH_PRIVATE_KEY }} + + - name: git-sync-sourcehut + env: + git_sync_source_repo: git@git.fridu.us:heckyel/yt-local.git + git_sync_destination_repo: git@git.sr.ht:~heckyel/yt-local + if: env.git_sync_source_repo && env.git_sync_destination_repo + uses: astounds/git-sync@v1 + with: + source_repo: git@git.fridu.us:heckyel/yt-local.git + source_branch: "master" + destination_repo: git@git.sr.ht:~heckyel/yt-local + destination_branch: "master" + source_ssh_private_key: ${{ secrets.GIT_SYNC_SOURCE_SSH_PRIVATE_KEY }} + destination_ssh_private_key: ${{ secrets.GIT_SYNC_DESTINATION_SSH_PRIVATE_KEY }} + continue-on-error: true diff --git a/.gitignore b/.gitignore new file mode 100644 index 0000000..a76d5cf --- /dev/null +++ b/.gitignore @@ -0,0 +1,15 @@ +__pycache__/ +*$py.class +debug/ +data/ +python/ +release/ +yt-local/ +banned_addresses.txt +settings.txt +get-pip.py +latest-dist.zip +*.7z +*.zip +*venv* +flycheck_* @@ -0,0 +1,619 @@ + GNU AFFERO GENERAL PUBLIC LICENSE + Version 3, 19 November 2007 + + Copyright (C) 2007 Free Software Foundation, Inc. <https://fsf.org/> + Everyone is permitted to copy and distribute verbatim copies + of this license document, but changing it is not allowed. + + Preamble + + The GNU Affero General Public License is a free, copyleft license for +software and other kinds of works, specifically designed to ensure +cooperation with the community in the case of network server software. + + The licenses for most software and other practical works are designed +to take away your freedom to share and change the works. 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If the Program does not specify a version number of the +GNU Affero General Public License, you may choose any version ever published +by the Free Software Foundation. + + If the Program specifies that a proxy can decide which future +versions of the GNU Affero General Public License can be used, that proxy's +public statement of acceptance of a version permanently authorizes you +to choose that version for the Program. + + Later license versions may give you additional or different +permissions. However, no additional obligations are imposed on any +author or copyright holder as a result of your choosing to follow a +later version. + + 15. Disclaimer of Warranty. + + THERE IS NO WARRANTY FOR THE PROGRAM, TO THE EXTENT PERMITTED BY +APPLICABLE LAW. EXCEPT WHEN OTHERWISE STATED IN WRITING THE COPYRIGHT +HOLDERS AND/OR OTHER PARTIES PROVIDE THE PROGRAM "AS IS" WITHOUT WARRANTY +OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, BUT NOT LIMITED TO, +THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR +PURPOSE. THE ENTIRE RISK AS TO THE QUALITY AND PERFORMANCE OF THE PROGRAM +IS WITH YOU. SHOULD THE PROGRAM PROVE DEFECTIVE, YOU ASSUME THE COST OF +ALL NECESSARY SERVICING, REPAIR OR CORRECTION. + + 16. Limitation of Liability. + + IN NO EVENT UNLESS REQUIRED BY APPLICABLE LAW OR AGREED TO IN WRITING +WILL ANY COPYRIGHT HOLDER, OR ANY OTHER PARTY WHO MODIFIES AND/OR CONVEYS +THE PROGRAM AS PERMITTED ABOVE, BE LIABLE TO YOU FOR DAMAGES, INCLUDING ANY +GENERAL, SPECIAL, INCIDENTAL OR CONSEQUENTIAL DAMAGES ARISING OUT OF THE +USE OR INABILITY TO USE THE PROGRAM (INCLUDING BUT NOT LIMITED TO LOSS OF +DATA OR DATA BEING RENDERED INACCURATE OR LOSSES SUSTAINED BY YOU OR THIRD +PARTIES OR A FAILURE OF THE PROGRAM TO OPERATE WITH ANY OTHER PROGRAMS), +EVEN IF SUCH HOLDER OR OTHER PARTY HAS BEEN ADVISED OF THE POSSIBILITY OF +SUCH DAMAGES. + + 17. Interpretation of Sections 15 and 16. + + If the disclaimer of warranty and limitation of liability provided +above cannot be given local legal effect according to their terms, +reviewing courts shall apply local law that most closely approximates +an absolute waiver of all civil liability in connection with the +Program, unless a warranty or assumption of liability accompanies a +copy of the Program in return for a fee. + + END OF TERMS AND CONDITIONS diff --git a/README.md b/README.md new file mode 100644 index 0000000..be1a473 --- /dev/null +++ b/README.md @@ -0,0 +1,181 @@ +# yt-local + +Fork of [youtube-local](https://github.com/user234683/youtube-local) + +yt-local is a browser-based client written in Python for watching YouTube anonymously and without the lag of the slow page used by YouTube. One of the primary features is that all requests are routed through Tor, except for the video file at googlevideo.com. This is analogous to what HookTube (defunct) and Invidious do, except that you do not have to trust a third-party to respect your privacy. The assumption here is that Google won't put the effort in to incorporate the video file requests into their tracking, as it's not worth pursuing the incredibly small number of users who care about privacy (Tor video routing is also provided as an option). Tor has high latency, so this will not be as fast network-wise as regular YouTube. However, using Tor is optional; when not routing through Tor, video pages may load faster than they do with YouTube's page depending on your browser. + +The YouTube API is not used, so no keys or anything are needed. It uses the same requests as the YouTube webpage. + +## Screenshots + +[Light theme](https://pic.infini.fr/l7WINjzS/0Ru6MrhA.png) + +[Gray theme](https://pic.infini.fr/znnQXWNc/hL78CRzo.png) + +[Dark theme](https://pic.infini.fr/iXwFtTWv/mt2kS5bv.png) + +[Channel](https://pic.infini.fr/JsenWVYe/SbdIQlS6.png) + +## Features +* Standard pages of YouTube: search, channels, playlists +* Anonymity from Google's tracking by routing requests through Tor +* Local playlists: These solve the two problems with creating playlists on YouTube: (1) they're datamined and (2) videos frequently get deleted by YouTube and lost from the playlist, making it very difficult to find a reupload as the title of the deleted video is not displayed. +* Themes: Light, Gray, and Dark +* Subtitles +* Easily download videos or their audio. (Disabled by default) +* No ads +* View comments +* JavaScript not required +* Theater and non-theater mode +* Subscriptions that are independent from YouTube + * Can import subscriptions from YouTube + * Works by checking channels individually + * Can be set to automatically check channels. + * For efficiency of requests, frequency of checking is based on how quickly channel posts videos + * Can mute channels, so as to have a way to "soft" unsubscribe. Muted channels won't be checked automatically or when using the "Check all" button. Videos from these channels will be hidden. + * Can tag subscriptions to organize them or check specific tags +* Fast page + * No distracting/slow layout rearrangement + * No lazy-loading of comments; they are ready instantly. +* Settings allow fine-tuned control over when/how comments or related videos are shown: + 1. Shown by default, with click to hide + 2. Hidden by default, with click to show + 3. Never shown +* Optionally skip sponsored segments using [SponsorBlock](https://github.com/ajayyy/SponsorBlock)'s API +* Custom video speeds +* Video transcript +* Supports all available video qualities: 144p through 2160p + +## Planned features +- [ ] Putting videos from subscriptions or local playlists into the related videos +- [x] Information about video (geographic regions, region of Tor exit node, etc) +- [ ] Ability to delete playlists +- [ ] Auto-saving of local playlist videos +- [ ] Import youtube playlist into a local playlist +- [ ] Rearrange items of local playlist +- [x] Video qualities other than 360p and 720p by muxing video and audio +- [x] Indicate if comments are disabled +- [x] Indicate how many comments a video has +- [ ] Featured channels page +- [ ] Channel comments +- [x] Video transcript +- [x] Automatic Tor circuit change when blocked +- [x] Support &t parameter +- [ ] Subscriptions: Option to mark what has been watched +- [ ] Subscriptions: Option to filter videos based on keywords in title or description +- [ ] Subscriptions: Delete old entries and thumbnails +- [ ] Support for more sites, such as Vimeo, Dailymotion, LBRY, etc. + +## Installing + +### Windows + +Download the zip file under the Releases page. Unzip it anywhere you choose. + +### GNU+Linux/MacOS + +Download the tarball under the Releases page and extract it. `cd` into the directory and run + +1. `cd yt-local` +2. `virtualenv -p python3 venv` +3. `source venv/bin/activate` +4. `pip install -r requirements.txt` +5. `python server.py` + + +**Note**: If pip isn't installed, first try installing it from your package manager. Make sure you install pip for python 3. For example, the package you need on debian is python3-pip rather than python-pip. If your package manager doesn't provide it, try to install it according to [this answer](https://unix.stackexchange.com/a/182467), but make sure you run `python3 get-pip.py` instead of `python get-pip.py` + +## Usage + +Firstly, if you wish to run this in portable mode, create the empty file "settings.txt" in the program's main directory. If the file is there, settings and data will be stored in the same directory as the program. Otherwise, settings and data will be stored in `C:\Users\[your username]\.yt-local` on Windows and `~/.yt-local` on GNU+Linux/MacOS. + +To run the program on windows, open `run.bat`. On GNU+Linux/MacOS, run `python3 server.py`. + +Access youtube URLs by prefixing them with `http://localhost:9010/`. +For instance, `http://localhost:9010/https://www.youtube.com/watch?v=vBgulDeV2RU` +You can use an addon such as Redirector ([Firefox](https://addons.mozilla.org/en-US/firefox/addon/redirector/)|[Chrome](https://chrome.google.com/webstore/detail/redirector/ocgpenflpmgnfapjedencafcfakcekcd)) to automatically redirect YouTube URLs to yt-local. I use the include pattern `^(https?://(?:[a-zA-Z0-9_-]*\.)?(?:youtube\.com|youtu\.be|youtube-nocookie\.com)/.*)` and redirect pattern `http://localhost:9010/$1` (Make sure you're using regular expression mode). + +If you want embeds on web to also redirect to yt-local, make sure "Iframes" is checked under advanced options in your redirector rule. Check test `http://localhost:9010/youtube.com/embed/vBgulDeV2RU` + +yt-local can be added as a search engine in firefox to make searching more convenient. See [here](https://support.mozilla.org/en-US/kb/add-or-remove-search-engine-firefox) for information on firefox search plugins. + +### Using Tor + +In the settings page, set "Route Tor" to "On, except video" (the second option). Be sure to save the settings. + +Ensure Tor is listening for Socks5 connections on port 9150. A simple way to accomplish this is by opening the Tor Browser Bundle and leaving it open. However, you will not be accessing the program (at https://localhost:8080) through the Tor Browser. You will use your regular browser for that. Rather, this is just a quick way to give the program access to Tor routing. + +### Standalone Tor + +If you don't want to waste system resources leaving the Tor Browser open in addition to your regular browser, you can configure standalone Tor to run instead using the following instructions. + +For Windows, to make standalone Tor run at startup, press Windows Key + R and type `shell:startup` to open the Startup folder. Create a new shortcut there. For the command of the shortcut, enter `"C:\[path-to-Tor-Browser-directory]\Tor\tor.exe" SOCKSPort 9150 ControlPort 9151`. You can then launch this shortcut to start it. Alternatively, if something isn't working, to see what's wrong, open `cmd.exe` and go to the directory `C:\[path-to-Tor-Browser-directory]\Tor`. Then run `tor SOCKSPort 9150 ControlPort 9151 | more`. The `more` part at the end is just to make sure any errors are displayed, to fix a bug in Windows cmd where tor doesn't display any output. You can stop tor in the task manager. + +For Debian/Ubuntu, you can `sudo apt install tor` to install the command line version of Tor, and then run `sudo systemctl start tor` to run it as a background service that will get started during boot as well. However, Tor on the command line uses the port `9050` by default (rather than the 9150 used by the Tor Browser). So you will need to change `Tor port` to 9050 and `Tor control port` to `9051` in yt-local settings page. Additionally, you will need to enable the Tor control port by uncommenting the line `ControlPort 9051`, and setting `CookieAuthentication` to 0 in `/etc/tor/torrc`. If no Tor package is available for your distro, you can configure the `tor` binary located at `./Browser/TorBrowser/Tor/tor` inside the Tor Browser installation location to run at start time, or create a service to do it. + +### Tor video routing + +If you wish to route the video through Tor, set "Route Tor" to "On, including video". Because this is bandwidth-intensive, you are strongly encouraged to donate to the [consortium of Tor node operators](https://torservers.net/donate.html). For instance, donations to [NoiseTor](https://noisetor.net/) go straight towards funding nodes. Using their numbers for bandwidth costs, together with an average of 485 kbit/sec for a diverse sample of videos, and assuming n hours of video watched per day, gives $0.03n/month. A $1/month donation will be a very generous amount to not only offset losses, but help keep the network healthy. + +In general, Tor video routing will be slower (for instance, moving around in the video is quite slow). I've never seen any signs that watch history in yt-local affects on-site Youtube recommendations. It's likely that requests to googlevideo are logged for some period of time, but are not integrated into Youtube's larger advertisement/recommendation systems, since those presumably depend more heavily on in-page tracking through Javascript rather than CDN requests to googlevideo. + +### Importing subscriptions + +1. Go to the [Google takeout manager](https://takeout.google.com/takeout/custom/youtube). +2. Log in if asked. +3. Click on "All data included", then on "Deselect all", then select only "subscriptions" and click "OK". +4. Click on "Next step" and then on "Create export". +5. Click on the "Download" button after it appears. +6. From the downloaded takeout zip extract the .csv file. It is usually located under `YouTube and YouTube Music/subscriptions/subscriptions.csv` +7. Go to the subscriptions manager in yt-local. In the import area, select your .csv file, then press import. + +Supported subscriptions import formats: +- NewPipe subscriptions export JSON +- Google Takeout CSV +- Old Google Takeout JSON +- OPML format from now-removed YouTube subscriptions manager + +## Contributing + +Pull requests and issues are welcome + +For coding guidelines and an overview of the software architecture, see the [HACKING.md](docs/HACKING.md) file. + +## GPG public KEY + +```bash +72CFB264DFC43F63E098F926E607CE7149F4D71C +``` + +## Public instances + +yt-local is not made to work in public mode, however there is an instance of yt-local in public mode but with less features + +- <https://m.fridu.us/https://youtube.com> + +## License + +This project is licensed under the GNU Affero General Public License v3 (GNU AGPLv3) or any later version. + +Permission is hereby granted to the youtube-dl project at [https://github.com/ytdl-org/youtube-dl](https://github.com/ytdl-org/youtube-dl) to relicense any portion of this software under the Unlicense, public domain, or whichever license is in use by youtube-dl at the time of relicensing, for the purpose of inclusion of said portion into youtube-dl. Relicensing permission is not granted for any purpose outside of direct inclusion into the [official repository](https://github.com/ytdl-org/youtube-dl) of youtube-dl. If inclusion happens during the process of a pull-request, relicensing happens at the moment the pull request is merged into youtube-dl; until that moment, any cloned repositories of youtube-dl which make use of this software are subject to the terms of the GNU AGPLv3. + +## Donate +This project is completely free/Libre and will always be. + +#### Crypto: +- **Bitcoin**: `1JrC3iqs3PP5Ge1m1vu7WE8LEf4S85eo7y` + +## Similar projects +- [invidious](https://github.com/iv-org/invidious) Similar to this project, but also allows it to be hosted as a server to serve many users +- [Yotter](https://github.com/ytorg/Yotter) Similar to this project and to invidious. Also supports Twitter +- [FreeTube](https://github.com/FreeTubeApp/FreeTube) (Similar to this project, but is an electron app outside the browser) +- [youtube-local](https://github.com/user234683/youtube-local) first project on which yt-local is based +- [NewPipe](https://newpipe.schabi.org/) (app for android) +- [mps-youtube](https://github.com/mps-youtube/mps-youtube) (terminal-only program) +- [youtube-viewer](https://github.com/trizen/youtube-viewer) +- [FreeTube](https://github.com/FreeTubeApp/FreeTube) (Similar to this project, but is an electron app outside the browser) +- [smtube](https://www.smtube.org/) +- [Minitube](https://flavio.tordini.org/minitube), [github here](https://github.com/flaviotordini/minitube) +- [toogles](https://github.com/mikecrittenden/toogles) (only embeds videos, doesn't use mp4) +- [YTLibre](https://git.sr.ht/~heckyel/ytlibre) only extract video +- [youtube-dl](https://rg3.github.io/youtube-dl/), which this project was based off diff --git a/docs/HACKING.md b/docs/HACKING.md new file mode 100644 index 0000000..6e6b7fd --- /dev/null +++ b/docs/HACKING.md @@ -0,0 +1,66 @@ +# Coding guidelines +* Follow the [PEP 8 guidelines](https://www.python.org/dev/peps/pep-0008/) for all new Python code as best you can. Some old code doesn't follow PEP 8 yet. This includes limiting line length to 79 characters (with exception for long strings such as URLs that can't reasonably be broken across multiple lines) and using 4 spaces for indentation. + +* Do not use single letter or cryptic names for variables (except iterator variables or the like). When in doubt, choose the more verbose option. + +* For consistency, use ' instead of " for strings for all new code. Only use " when the string contains ' inside it. Exception: " is used for html attributes in Jinja templates. + +* Don't leave trailing whitespaces at the end of lines. Configure your editor the way you need to avoid this from happening. + +* Make commits highly descriptive, so that other people (and yourself in the future) know exactly why a change was made. The first line of the commit is a short summary. Add a blank line and then a more extensive summary. If it is a bug fix, this should include a description of what caused the bug and how this commit fixes it. There's a lot of knowledge you gather while solving a problem. Dump as much of it as possible into the commit for others and yourself to learn from. Mention the issue number (e.g. Fixes #23) in your commit if applicable. [Here](https://www.freecodecamp.org/news/writing-good-commit-messages-a-practical-guide/) are some useful guidelines. + +* The same guidelines apply to commenting code. If a piece of code is not self-explanatory, add a comment explaining what it does and why it's there. + +# Testing and releases +* This project uses pytest. To install pytest and any future dependencies needed for development, run pip3 on the requirements-dev.txt file. To run tests, run `python3 -m pytest` rather than just `pytest` because the former will make sure the toplevel directory is in Python's import search path. + +* To build releases for Windows, run `python3 generate_release.py [intended python version here, without v infront]`. The required software (such as 7z, git) are listed in the `generate_release.py` file. For instance, wine is required if building on GNU+Linux. The build script will automatically download the embedded Python release to include. Use the latest release of Python 3.7.x so that Vista will be supported. See https://github.com/user234683/youtube-local/issues/6#issuecomment-672608388 + +# Overview of the software architecture + +## server.py +* This is the entry point, and sets up the HTTP server that listens for incoming requests. It delegates the request to the appropriate "site_handler". For instance, `localhost:8080/youtube.com/...` goes to the `youtube` site handler, whereas `localhost:8080/ytimg.com/...` (the url for video thumbnails) goes to the site handler for just fetching static resources such as images from youtube. + +* The reason for this architecture: the original design philosophy when I first conceived the project was that this would work for any site supported by youtube-dl, including YouTube, Vimeo, DailyMotion, etc. I've dropped this idea for now, though I might pick it up later. (youtube-dl is no longer used) + +* This file uses the raw [WSGI request](https://www.python.org/dev/peps/pep-3333/) format. The WSGI format is a Python standard for how HTTP servers (I use the stock server provided by gevent) should call HTTP applications. So that's why the file contains stuff like `env['REQUEST_METHOD']`. + + +## Flask and Gevent +* The `youtube` handler in server.py then delegates the request to the Flask yt_app object, which the rest of the project uses. [Flask](https://flask.palletsprojects.com/en/1.1.x/) is a web application framework that makes handling requests easier than accessing the raw WSGI requests. Flask (Werkzeug specifically) figures out which function to call for a particular url. Each request handling function is registered into Flask's routing table by using function annotations above it. The request handling functions are always at the bottom of the file for a particular youtube page (channel, watch, playlist, etc.), and they're where you want to look to see how the response gets constructed for a particular url. Miscellaneous request handlers that don't belong anywhere else are located in `__init__.py`, which is where the `yt_app` object is instantiated. + +* The actual html for yt-local is generated using Jinja templates. Jinja lets you embed a Python-like language inside html files so you can use constructs such as for loops to construct the html for a list of 30 videos given a dictionary with information for those videos. Jinja is included as part of Flask. It has some annoying differences from Python in a lot of details, so check the [docs here](https://jinja.palletsprojects.com/en/2.11.x/) when you use it. The request handling functions will pass the information that has been scraped from YouTube into these templates for the final result. +* The project uses the gevent library for parallelism (such as for launching requests in parallel), as opposed to using the async keyword. + +## util.py +* util.py is a grab-bag of miscellaneous things; admittedly I need to get around to refactoring it. The biggest thing it has is the `fetch_url` function which is what I use for sending out requests for YouTube. The Tor routing is managed here. `fetch_url` will raise an a `FetchError` exception if the request fails. The parameter `debug_name` in `fetch_url` is the filename that the response from YouTube will be saved to if the hidden debugging option is enabled in settings.txt. So if there's a bug when YouTube changes something, you can check the response from YouTube from that file. + +## Data extraction - protobuf, polymer, and yt_data_extract +* proto.py is used for generating what are called ctokens needed when making requests to YouTube. These ctokens use Google's [protobuf](https://developers.google.com/protocol-buffers) format. Figuring out how to generate these in new instances requires some reverse engineering. I have a messy python file I use to make this convenient which you can find under ./youtube/proto_debug.py + +* The responses from YouTube are in a JSON format called polymer (polymer is the name of the 2017-present YouTube layout). The JSON consists of a bunch of nested dictionaries which basically specify the layout of the page via objects called renderers. A renderer represents an object on a page in a similar way to html tags; the renders often contain renders inside them. The Javascript on YouTube's page translates this JSON to HTML. Example: `compactVideoRenderer` represents a video item in you can click on such as in the related videos (so these are called "items" in the codebase). This JSON is very messy. You'll need a JSON prettifier or something that gives you a tree view in order to study it. + +* `yt_data_extract` is a module that parses this this raw JSON page layout and extracts the useful information from it into a standardized dictionary. So for instance, it can take the raw JSON response from the watch page and return a dictionary containing keys such as `title`, `description`,`related_videos (list)`, `likes`, etc. This module contains a lot of abstractions designed to make parsing the polymer format easier and more resilient towards changes from YouTube. (A lot of YouTube extractors just traverse the JSON tree like `response[1]['response']['continuation']['gridContinuationRenderer']['items']...` but this tends to break frequently when YouTube changes things.) If it fails to extract a piece of data, such as the like count, it will place `None` in that entry. Exceptions are not used in this module. So it uses functions which return None if there's a failure, such as `deep_get(response, 1, 'response', 'continuation', 'gridContinuationRenderer', 'items')` which returns None if any of those keys aren't present. The general purpose abstractions are located in `common.py`, while the functions for parsing specific responses (watch page, playlist, channel, etc.) are located in `watch_extraction.py` and `everything_else.py`. + +* Most of these abstractions are self-explanatory, except for `extract_items_from_renderer`, a function that performs a recursive search for the specified renderers. You give it a renderer which contains nested renderers, and a set of the renderer types you want to extract (by default, these are the video/playlist/channel preview items). It will search through the nested renderers and gather the specified items, in addition to the continuation token (ctoken) for the last list of items it finds if there is one. Using this function achieves resiliency against YouTube rearranging the items into a different hierarchy. + +* The `extract_items` function is similar but works on the response object, automatically finding the appropriate renderer to call `extract_items_from_renderer` on. + + +## Other +* subscriptions.py uses SQLite to store data. + +* Hidden settings only relevant to developers (such as for debugging) are not displayed on the settings page. They can be found in the settings.txt file. + +* Since I can't anticipate the things that will trip up beginners to the codebase, if you spend awhile figuring something out, go ahead and make a pull request adding a brief description of your findings to this document to help other beginners. + +## Development tips +* When developing functionality to interact with YouTube in new ways, you'll want to use the network tab in your browser's devtools to inspect which requests get made under normal usage of YouTube. You'll also want a tool you can use to construct custom requests and specify headers to reverse engineer the request format. I use the [HeaderTool](https://github.com/loreii/HeaderTool) extension in Firefox, but there's probably a more streamlined program out there. + +* You'll want to have a utility or IDE that can perform full text search on a repository, since this is crucial for navigating unfamiliar codebases to figure out where certain strings appear or where things get defined. + +* If you're confused what the purpose of a particular line/section of code is, you can use the "git blame" feature on github (click the line number and then the three dots) to view the commit where the line of code was created and check the commit message. This will give you an idea of how it was put together. + +## OpenRC init + +You see [configuration with OpenRC](basic-script-openrc/README.md) diff --git a/docs/basic-script-openrc/README.md b/docs/basic-script-openrc/README.md new file mode 100644 index 0000000..1de623b --- /dev/null +++ b/docs/basic-script-openrc/README.md @@ -0,0 +1,76 @@ +## Basic init yt-local for openrc + +1. Write `/etc/init.d/ytlocal` file. + +``` +#!/sbin/openrc-run +# Distributed under the terms of the GNU General Public License v3 or later +name="yt-local" +pidfile="/var/run/ytlocal.pid" +command="/usr/sbin/ytlocal" + +depend() { + use net +} + +start_pre() { + if [ ! -f /usr/sbin/ytlocal ] ; then + eerror "Please create script file of ytlocal in '/usr/sbin/ytlocal'" + return 1 + else + return 0 + fi +} + +start() { + ebegin "Starting yt-local" + start-stop-daemon --start --exec "${command}" --pidfile "${pidfile}" + eend $? +} + +reload() { + ebegin "Reloading ${name}" + start-stop-daemon --signal HUP --pidfile "${pidfile}" + eend $? +} + +stop() { + ebegin "Stopping ${name}" + start-stop-daemon --quiet --stop --exec "${command}" --pidfile "${pidfile}" + eend $? +} +``` + +after, modified execute permissions: + + $ doas chmod a+x /etc/init.d/ytlocal + + +2. Write `/usr/sbin/ytlocal` and configure path. + +``` +#!/usr/bin/env bash + +cd /home/your-path/ytlocal/ # change me +source venv/bin/activate +python server.py > /dev/null 2>&1 & +echo $! > /var/run/ytlocal.pid +``` + +after, modified execute permissions: + + $ doas chmod a+x /usr/sbin/ytlocal + + +3. OpenRC check + +- status: `doas rc-service ytlocal status` +- start: `doas rc-service ytlocal start` +- restart: `doas rc-service ytlocal restart` +- stop: `doas rc-service ytlocal stop` + +- enable: `doas rc-update add ytlocal default` +- disable: `doas rc-update del ytlocal` + +When yt-local is run with administrator privileges, +the configuration file is stored in /root/.yt-local diff --git a/generate_release.py b/generate_release.py new file mode 100644 index 0000000..8bec3a0 --- /dev/null +++ b/generate_release.py @@ -0,0 +1,247 @@ +# Generate a windows release and a generated embedded distribution of python +# Latest python version is the argument of the script (or oldwin for +# vista, 7 and 32-bit versions) +# Requirements: 7z, git +# wine is required in order to build on Linux + +import sys +import urllib +import urllib.request +import subprocess +import shutil +import os +import hashlib + +latest_version = sys.argv[1] +if len(sys.argv) > 2: + bitness = sys.argv[2] +else: + bitness = '64' + +if latest_version == 'oldwin': + bitness = '32' + latest_version = '3.7.9' + suffix = 'windows-vista-7-only' +else: + suffix = 'windows' + +def check(code): + if code != 0: + raise Exception('Got nonzero exit code from command') +def check_subp(x): + if x.returncode != 0: + raise Exception('Got nonzero exit code from command') + +def log(line): + print('[generate_release.py] ' + line) + +# https://stackoverflow.com/questions/7833715/python-deleting-certain-file-extensions +def remove_files_with_extensions(path, extensions): + for root, dirs, files in os.walk(path): + for file in files: + if os.path.splitext(file)[1] in extensions: + os.remove(os.path.join(root, file)) + +def download_if_not_exists(file_name, url, sha256=None): + if not os.path.exists('./' + file_name): + log('Downloading ' + file_name + '..') + data = urllib.request.urlopen(url).read() + log('Finished downloading ' + file_name) + with open('./' + file_name, 'wb') as f: + f.write(data) + if sha256: + digest = hashlib.sha256(data).hexdigest() + if digest != sha256: + log('Error: ' + file_name + ' has wrong hash: ' + digest) + sys.exit(1) + else: + log('Using existing ' + file_name) + +def wine_run_shell(command): + if os.name == 'posix': + check(os.system('wine ' + command.replace('\\', '/'))) + elif os.name == 'nt': + check(os.system(command)) + else: + raise Exception('Unsupported OS') + +def wine_run(command_parts): + if os.name == 'posix': + command_parts = ['wine',] + command_parts + if subprocess.run(command_parts).returncode != 0: + raise Exception('Got nonzero exit code from command') + +# ---------- Get current release version, for later ---------- +log('Getting current release version') +describe_result = subprocess.run(['git', 'describe', '--tags'], stdout=subprocess.PIPE) +if describe_result.returncode != 0: + raise Exception('Git describe failed') + +release_tag = describe_result.stdout.strip().decode('ascii') + + +# ----------- Make copy of yt-local files using git ----------- + +if os.path.exists('./yt-local'): + log('Removing old release') + shutil.rmtree('./yt-local') + +# Export git repository - this will ensure .git and things in gitignore won't +# be included. Git only supports exporting archive formats, not into +# directories, so pipe into 7z to put it into .\yt-local (not to be +# confused with working directory. I'm calling it the same thing so it will +# have that name when extracted from the final release zip archive) +log('Making copy of yt-local files') +check(os.system('git archive --format tar master | 7z x -si -ttar -oyt-local')) + +if len(os.listdir('./yt-local')) == 0: + raise Exception('Failed to copy yt-local files') + + +# ----------- Generate embedded python distribution ----------- +os.environ['PYTHONDONTWRITEBYTECODE'] = '1' # *.pyc files double the size of the distribution +get_pip_url = 'https://bootstrap.pypa.io/get-pip.py' +latest_dist_url = 'https://www.python.org/ftp/python/' + latest_version + '/python-' + latest_version +if bitness == '32': + latest_dist_url += '-embed-win32.zip' +else: + latest_dist_url += '-embed-amd64.zip' + +# I've verified that all the dlls in the following are signed by Microsoft. +# Using this because Microsoft only provides installers whose files can't be +# extracted without a special tool. +if bitness == '32': + visual_c_runtime_url = 'https://github.com/yuempek/vc-archive/raw/master/archives/vc15_(14.10.25017.0)_2017_x86.7z' + visual_c_runtime_sha256 = '2549eb4d2ce4cf3a87425ea01940f74368bf1cda378ef8a8a1f1a12ed59f1547' + visual_c_name = 'vc15_(14.10.25017.0)_2017_x86.7z' + visual_c_path_to_dlls = 'runtime_minimum/System' +else: + visual_c_runtime_url = 'https://github.com/yuempek/vc-archive/raw/master/archives/vc15_(14.10.25017.0)_2017_x64.7z' + visual_c_runtime_sha256 = '4f00b824c37e1017a93fccbd5775e6ee54f824b6786f5730d257a87a3d9ce921' + visual_c_name = 'vc15_(14.10.25017.0)_2017_x64.7z' + visual_c_path_to_dlls = 'runtime_minimum/System64' + +download_if_not_exists('get-pip.py', get_pip_url) + +python_dist_name = 'python-dist-' + latest_version + '-' + bitness + '.zip' + +download_if_not_exists(python_dist_name, latest_dist_url) +download_if_not_exists(visual_c_name, + visual_c_runtime_url, sha256=visual_c_runtime_sha256) + +if os.path.exists('./python'): + log('Removing old python distribution') + shutil.rmtree('./python') + + +log('Extracting python distribution') + +check(os.system(r'7z -y x -opython ' + python_dist_name)) + +log('Executing get-pip.py') +wine_run(['./python/python.exe', '-I', 'get-pip.py']) + +''' +# Explanation of .pth, ._pth, and isolated mode + +## Isolated mode + We want to run in what is called isolated mode, given by the switch -I. +This mode prevents the embedded python distribution from searching in +global directories for imports + + For example, if a user has `C:\Python37` and the embedded distribution is +the same version, importing something using the embedded distribution will +search `C:\Python37\Libs\site-packages`. This is not desirable because it +means I might forget to distribute a dependency if I have it installed +globally and I don't see any import errors. It also means that an outdated +package might override the one being distributed and cause other problems. + + Isolated mode also means global environment variables and registry +entries will be ignored + +## The trouble with isolated mode + Isolated mode also prevents the current working directory (cwd) from +being added to `sys.path`. `sys.path` is the list of directories python will +search in for imports. In non-isolated mode this is automatically populated +with the cwd, `site-packages`, the directory of the python executable, etc. + +# How to get the cwd into sys.path in isolated mode + The hack to get this to work is to use a .pth file. Normally, these files +are just an additional list of directories to be added to `sys.path`. +However, they also allow arbitrary code execution on lines beginning with +`import ` (see https://docs.python.org/3/library/site.html). So, we simply +add `import sys; sys.path.insert(0, '')` to add the cwd to path. `''` is +shorthand for the cwd. See https://bugs.python.org/issue33698#msg318272 + +# ._pth files in the embedded distribution +A python37._pth file is included in the embedded distribution. The presence +of tis file causes the embedded distribution to always use isolated mode +(which we want). They are like .pth files, except they do not allow the +arbitrary code execution trick. In my experimentation, I found that they +prevent .pth files from loading. So the ._pth file will have to be removed +and replaced with a .pth. Isolated mode will have to be specified manually. +''' + +log('Removing ._pth') +major_release = latest_version.split('.')[1] +os.remove(r'./python/python3' + major_release + '._pth') + +log('Adding path_fixes.pth') +with open(r'./python/path_fixes.pth', 'w', encoding='utf-8') as f: + f.write("import sys; sys.path.insert(0, '')\n") + + +'''# python3x._pth file tells the python executable where to look for files +# Need to add the directory where packages are installed, +# and the parent directory (which is where the yt-local files are) +major_release = latest_version.split('.')[1] +with open('./python/python3' + major_release + '._pth', 'a', encoding='utf-8') as f: + f.write('.\\Lib\\site-packages\n') + f.write('..\n')''' + +log('Inserting Microsoft C Runtime') +check_subp(subprocess.run([r'7z', '-y', 'e', '-opython', visual_c_name, visual_c_path_to_dlls])) + +log('Installing dependencies') +wine_run(['./python/python.exe', '-I', '-m', 'pip', 'install', '--no-compile', '-r', './requirements.txt']) + +log('Uninstalling unnecessary gevent stuff') +wine_run(['./python/python.exe', '-I', '-m', 'pip', 'uninstall', '--yes', 'cffi', 'pycparser']) +shutil.rmtree(r'./python/Lib/site-packages/gevent/tests') +shutil.rmtree(r'./python/Lib/site-packages/gevent/testing') +remove_files_with_extensions(r'./python/Lib/site-packages/gevent', ['.html']) # bloated html documentation + +log('Uninstalling pip and others') +wine_run(['./python/python.exe', '-I', '-m', 'pip', 'uninstall', '--yes', 'pip', 'wheel']) + +log('Removing pyc files') # Have to do this because get-pip and some packages don't respect --no-compile +remove_files_with_extensions(r'./python', ['.pyc']) + +log('Removing dist-info and __pycache__') +for root, dirs, files in os.walk(r'./python'): + for dir in dirs: + if dir == '__pycache__' or dir.endswith('.dist-info'): + shutil.rmtree(os.path.join(root, dir)) + + +'''log('Removing get-pip.py and zipped distribution') +os.remove(r'.\get-pip.py') +os.remove(r'.\latest-dist.zip')''' + +print() +log('Finished generating python distribution') + +# ----------- Copy generated distribution into release folder ----------- +log('Copying python distribution into release folder') +shutil.copytree(r'./python', r'./yt-local/python') + +# ----------- Create release zip ----------- +output_filename = 'yt-local-' + release_tag + '-' + suffix + '.zip' +if os.path.exists('./' + output_filename): + log('Removing previous zipped release') + os.remove('./' + output_filename) +log('Zipping release') +check(os.system(r'7z -mx=9 a ' + output_filename + ' ./yt-local')) + +print('\n') +log('Finished') diff --git a/pytest.ini b/pytest.ini new file mode 100644 index 0000000..fb67425 --- /dev/null +++ b/pytest.ini @@ -0,0 +1,4 @@ +# pytest.ini +[pytest] +testpaths = + tests diff --git a/requirements-dev.txt b/requirements-dev.txt new file mode 100644 index 0000000..8208c56 --- /dev/null +++ b/requirements-dev.txt @@ -0,0 +1,21 @@ +blinker==1.7.0 +Brotli==1.1.0 +cachetools==5.3.3 +click==8.1.7 +defusedxml==0.7.1 +Flask==3.0.2 +gevent==24.2.1 +greenlet==3.0.3 +iniconfig==2.0.0 +itsdangerous==2.1.2 +Jinja2==3.1.4 +MarkupSafe==2.1.5 +packaging==24.0 +pluggy==1.4.0 +PySocks==1.7.1 +pytest==8.1.1 +stem==1.8.2 +urllib3==2.2.2 +Werkzeug==3.0.3 +zope.event==5.0 +zope.interface==6.2 diff --git a/requirements.txt b/requirements.txt new file mode 100644 index 0000000..95f8f12 --- /dev/null +++ b/requirements.txt @@ -0,0 +1,17 @@ +blinker==1.7.0 +Brotli==1.1.0 +cachetools==5.3.3 +click==8.1.7 +defusedxml==0.7.1 +Flask==3.0.2 +gevent==24.2.1 +greenlet==3.0.3 +itsdangerous==2.1.2 +Jinja2==3.1.4 +MarkupSafe==2.1.5 +PySocks==1.7.1 +stem==1.8.2 +urllib3==2.2.2 +Werkzeug==3.0.3 +zope.event==5.0 +zope.interface==6.2 @@ -0,0 +1,18 @@ +@echo off + +REM https://stackoverflow.com/a/25719250 +REM setlocal makes sure changing directory only applies inside this bat file, +REM and not in the command shell. +setlocal + +REM So this bat file can be called from a different working directory. +REM %~dp0 is the directory with this bat file. +cd /d "%~dp0" + +REM This is so brotli and gevent search in the python directory for the +REM visual studio c++ runtime dlls +set PATH=.\python;%PATH% + +.\python\python.exe -I .\server.py +echo Press any key to quit... +PAUSE > nul diff --git a/server.py b/server.py new file mode 100644 index 0000000..2c53d0c --- /dev/null +++ b/server.py @@ -0,0 +1,285 @@ +#!/usr/bin/env python3 +from gevent import monkey +monkey.patch_all() +import gevent.socket + +from youtube import yt_app +from youtube import util + +# these are just so the files get run - they import yt_app and add routes to it +from youtube import watch, search, playlist, channel, local_playlist, comments, subscriptions + +import settings + +from gevent.pywsgi import WSGIServer +import urllib +import urllib3 +import socket +import socks, sockshandler +import subprocess +import re +import sys +import time + + +def youtu_be(env, start_response): + id = env['PATH_INFO'][1:] + env['PATH_INFO'] = '/watch' + if not env['QUERY_STRING']: + env['QUERY_STRING'] = 'v=' + id + else: + env['QUERY_STRING'] += '&v=' + id + yield from yt_app(env, start_response) + + +RANGE_RE = re.compile(r'bytes=(\d+-(?:\d+)?)') +def parse_range(range_header, content_length): + # Range header can be like bytes=200-1000 or bytes=200- + # amount_received is the length of bytes from the range that have already + # been received + match = RANGE_RE.fullmatch(range_header.strip()) + if not match: + print('Unsupported range header format:', range_header) + return None + start, end = match.group(1).split('-') + start_byte = int(start) + if not end: + end_byte = start_byte + content_length - 1 + else: + end_byte = int(end) + return start_byte, end_byte + + +def proxy_site(env, start_response, video=False): + send_headers = { + 'User-Agent': 'Mozilla/5.0 (Windows NT 6.1; Win64; x64)', + 'Accept': '*/*', + } + current_range_start = 0 + range_end = None + if 'HTTP_RANGE' in env: + send_headers['Range'] = env['HTTP_RANGE'] + + url = "https://" + env['SERVER_NAME'] + env['PATH_INFO'] + # remove /name portion + if video and '/videoplayback/name/' in url: + url = url[0:url.rfind('/name/')] + if env['QUERY_STRING']: + url += '?' + env['QUERY_STRING'] + + try_num = 1 + first_attempt = True + current_attempt_position = 0 + while try_num <= 3: # Try a given byte position three times + if not first_attempt: + print('(Try %d)' % try_num, 'Trying with', send_headers['Range']) + + if video: + params = urllib.parse.parse_qs(env['QUERY_STRING']) + params_use_tor = int(params.get('use_tor', '0')[0]) + use_tor = (settings.route_tor == 2) or params_use_tor + response, cleanup_func = util.fetch_url_response(url, send_headers, + use_tor=use_tor, + max_redirects=10) + else: + response, cleanup_func = util.fetch_url_response(url, send_headers) + + response_headers = response.headers + if isinstance(response_headers, urllib3._collections.HTTPHeaderDict): + response_headers = response_headers.items() + if video: + response_headers = (list(response_headers) + +[('Access-Control-Allow-Origin', '*')]) + + if first_attempt: + start_response(str(response.status) + ' ' + response.reason, + response_headers) + + content_length = int(dict(response_headers).get('Content-Length', 0)) + if response.status >= 400: + print('Error: YouTube returned "%d %s" while routing %s' % ( + response.status, response.reason, url.split('?')[0])) + + total_received = 0 + retry = False + while True: + # a bit over 3 seconds of 360p video + # we want each TCP packet to transmit in large multiples, + # such as 65,536, so we shouldn't read in small chunks + # such as 8192 lest that causes the socket library to limit the + # TCP window size + # Might need fine-tuning, since this gives us 4*65536 + # The tradeoff is that larger values (such as 6 seconds) only + # allows video to buffer in those increments, meaning user must + # wait until the entire chunk is downloaded before video starts + # playing + content_part = response.read(32*8192) + total_received += len(content_part) + if not content_part: + # Sometimes YouTube closes the connection before sending all of + # the content. Retry with a range request for the missing + # content. See + # https://github.com/user234683/youtube-local/issues/40 + if total_received < content_length: + if 'Range' in send_headers: + int_range = parse_range(send_headers['Range'], + content_length) + if not int_range: # give up b/c unrecognized range + break + start, end = int_range + else: + start, end = 0, (content_length - 1) + + fail_byte = start + total_received + send_headers['Range'] = 'bytes=%d-%d' % (fail_byte, end) + print( + 'Warning: YouTube closed the connection before byte', + str(fail_byte) + '.', 'Expected', start+content_length, + 'bytes.' + ) + + retry = True + first_attempt = False + if fail_byte == current_attempt_position: + try_num += 1 + else: + try_num = 1 + current_attempt_position = fail_byte + break + yield content_part + cleanup_func(response) + if retry: + # YouTube will return 503 Service Unavailable if you do a bunch + # of range requests too quickly. + time.sleep(1) + continue + else: + break + else: # no break + print('Error: YouTube closed the connection before', + 'providing all content. Retried three times:', url.split('?')[0]) + + +def proxy_video(env, start_response): + yield from proxy_site(env, start_response, video=True) + + +site_handlers = { + 'youtube.com': yt_app, + 'youtube-nocookie.com': yt_app, + 'youtu.be': youtu_be, + 'ytimg.com': proxy_site, + 'ggpht.com': proxy_site, + 'googleusercontent.com': proxy_site, + 'sponsor.ajay.app': proxy_site, + 'googlevideo.com': proxy_video, +} + + +def split_url(url): + ''' Split https://sub.example.com/foo/bar.html into ('sub.example.com', '/foo/bar.html')''' + # XXX: Is this regex safe from REDOS? + # python STILL doesn't have a proper regular expression engine like grep uses built in... + match = re.match(r'(?:https?://)?([\w-]+(?:\.[\w-]+)+?)(/.*|$)', url) + if match is None: + raise ValueError('Invalid or unsupported url: ' + url) + + return match.group(1), match.group(2) + + +def error_code(code, start_response): + start_response(code, ()) + return code.encode() + + +def site_dispatch(env, start_response): + client_address = env['REMOTE_ADDR'] + try: + # correct malformed query string with ? separators instead of & + env['QUERY_STRING'] = env['QUERY_STRING'].replace('?', '&') + + # Fix PATH_INFO for UWSGI + if 'REQUEST_URI' in env: + env['PATH_INFO'] = urllib.parse.unquote( + env['REQUEST_URI'].split('?')[0] + ) + + method = env['REQUEST_METHOD'] + path = env['PATH_INFO'] + + if (method == "POST" + and client_address not in ('127.0.0.1', '::1') + and not settings.allow_foreign_post_requests): + yield error_code('403 Forbidden', start_response) + return + + # redirect localhost:8080 to localhost:8080/https://youtube.com + if path == '' or path == '/': + start_response('302 Found', [('Location', '/https://youtube.com')]) + return + + try: + env['SERVER_NAME'], env['PATH_INFO'] = split_url(path[1:]) + except ValueError: + yield error_code('404 Not Found', start_response) + return + + base_name = '' + for domain in reversed(env['SERVER_NAME'].split('.')): + if base_name == '': + base_name = domain + else: + base_name = domain + '.' + base_name + + try: + handler = site_handlers[base_name] + except KeyError: + continue + else: + yield from handler(env, start_response) + break + else: # did not break + yield error_code('404 Not Found', start_response) + return + except Exception: + start_response('500 Internal Server Error', ()) + yield b'500 Internal Server Error' + raise + return + + +class FilteredRequestLog: + '''Don't log noisy thumbnail and avatar requests''' + filter_re = re.compile(r'''(?x) + "GET\ /https://( + i[.]ytimg[.]com/| + www[.]youtube[.]com/data/subscription_thumbnails/| + yt3[.]ggpht[.]com/| + www[.]youtube[.]com/api/timedtext| + [-\w]+[.]googlevideo[.]com/).*"\ (200|206) + ''') + + def __init__(self): + pass + + def write(self, s): + if not self.filter_re.search(s): + sys.stderr.write(s) + + +if __name__ == '__main__': + if settings.allow_foreign_addresses: + server = WSGIServer(('0.0.0.0', settings.port_number), site_dispatch, + log=FilteredRequestLog()) + ip_server = '0.0.0.0' + else: + server = WSGIServer(('127.0.0.1', settings.port_number), site_dispatch, + log=FilteredRequestLog()) + ip_server = '127.0.0.1' + + print('Starting httpserver at http://%s:%s/' % + (ip_server, settings.port_number)) + server.serve_forever() + +# for uwsgi, gunicorn, etc. +application = site_dispatch diff --git a/settings.py b/settings.py new file mode 100644 index 0000000..eb210c5 --- /dev/null +++ b/settings.py @@ -0,0 +1,594 @@ +from youtube import util +import ast +import re +import os +import collections + +import flask +from flask import request + +SETTINGS_INFO = collections.OrderedDict([ + ('app_public', { + 'type': bool, + 'default': False, + 'comment': '''Set app public mode, disabled by default''', + 'hidden': True, + 'category': 'network', + }), + ('app_url', { + 'type': str, + 'default': 'http://localhost', + 'comment': '''Set URL of app 'http://localhost' by default''', + 'hidden': True, + 'category': 'network', + }), + ('route_tor', { + 'type': int, + 'default': 0, + 'label': 'Route Tor', + 'comment': '''0 - Off +1 - On, except video +2 - On, including video (see warnings)''', + 'options': [ + (0, 'Off'), + (1, 'On, except video'), + (2, 'On, including video (see warnings)'), + ], + 'category': 'network', + }), + + ('tor_port', { + 'type': int, + 'default': 9050, + 'comment': '', + 'category': 'network', + }), + + ('tor_control_port', { + 'type': int, + 'default': 9151, + 'comment': '', + 'category': 'network', + }), + + ('port_number', { + 'type': int, + 'default': 9010, + 'comment': '', + 'category': 'network', + }), + + ('allow_foreign_addresses', { + 'type': bool, + 'default': False, + 'comment': '''This will allow others to connect to your YT Local instance as a website. +For security reasons, enabling this is not recommended.''', + 'hidden': True, + 'category': 'network', + }), + + ('allow_foreign_post_requests', { + 'type': bool, + 'default': False, + 'comment': '''Enables requests from foreign addresses to make post requests. +For security reasons, enabling this is not recommended.''', + 'hidden': True, + 'category': 'network', + }), + + ('subtitles_mode', { + 'type': int, + 'default': 0, + 'comment': '''0 - off by default +1 - only manually created subtitles on by default +2 - enable even if automatically generated is all that's available''', + 'label': 'Default subtitles mode', + 'options': [ + (0, 'Off'), + (1, 'Manually created only'), + (2, 'Automatic if manual unavailable'), + ], + 'category': 'playback', + }), + + ('subtitles_language', { + 'type': str, + 'default': 'en', + 'comment': '''ISO 639 language code: https://en.wikipedia.org/wiki/List_of_ISO_639-1_codes''', + 'category': 'playback', + }), + + ('related_videos_mode', { + 'type': int, + 'default': 1, + 'comment': '''0 - Related videos disabled +1 - Related videos always shown +2 - Related videos hidden; shown by clicking a button''', + 'options': [ + (0, 'Disabled'), + (1, 'Always shown'), + (2, 'Shown by clicking button'), + ], + 'category': 'interface', + }), + + ('comments_mode', { + 'type': int, + 'default': 1, + 'comment': '''0 - Video comments disabled +1 - Video comments always shown +2 - Video comments hidden; shown by clicking a button''', + 'options': [ + (0, 'Disabled'), + (1, 'Always shown'), + (2, 'Shown by clicking button'), + ], + 'category': 'interface', + }), + + ('enable_comment_avatars', { + 'type': bool, + 'default': True, + 'comment': '', + 'category': 'interface', + }), + + ('default_comment_sorting', { + 'type': int, + 'default': 0, + 'comment': '''0 to sort by top +1 to sort by newest''', + 'options': [ + (0, 'Top'), + (1, 'Newest'), + ], + }), + + ('theater_mode', { + 'type': bool, + 'default': True, + 'comment': '', + 'category': 'interface', + }), + + ('autoplay_videos', { + 'type': bool, + 'default': False, + 'comment': '', + 'category': 'playback', + }), + + ('default_resolution', { + 'type': int, + 'default': 720, + 'comment': '', + 'options': [ + (144, '144p'), + (240, '240p'), + (360, '360p'), + (480, '480p'), + (720, '720p'), + (1080, '1080p'), + (1440, '1440p'), + (2160, '2160p'), + ], + 'category': 'playback', + }), + + ('codec_rank_av1', { + 'type': int, + 'default': 1, + 'label': 'AV1 Codec Ranking', + 'comment': '', + 'options': [(1, '#1'), (2, '#2'), (3, '#3')], + 'category': 'playback', + }), + + ('codec_rank_vp', { + 'type': int, + 'default': 2, + 'label': 'VP8/VP9 Codec Ranking', + 'comment': '', + 'options': [(1, '#1'), (2, '#2'), (3, '#3')], + 'category': 'playback', + }), + + ('codec_rank_h264', { + 'type': int, + 'default': 3, + 'label': 'H.264 Codec Ranking', + 'comment': '', + 'options': [(1, '#1'), (2, '#2'), (3, '#3')], + 'category': 'playback', + 'description': ( + 'Which video codecs to prefer. Codecs given the same ' + 'ranking will use smaller file size as a tiebreaker.' + ) + }), + + ('prefer_uni_sources', { + 'label': 'Use integrated sources', + 'type': int, + 'default': 1, + 'comment': '', + 'options': [ + (0, 'Prefer not'), + (1, 'Prefer'), + (2, 'Always'), + ], + 'category': 'playback', + 'description': 'If set to Prefer or Always and the default resolution is set to 360p or 720p, uses the unified (integrated) video files which contain audio and video, with buffering managed by the browser. If set to prefer not, uses the separate audio and video files through custom buffer management in av-merge via MediaSource unless they are unavailable.', + }), + + ('use_video_player', { + 'type': int, + 'default': 1, + 'comment': '', + 'options': [ + (0, 'Native'), + (1, 'Native with hotkeys'), + (2, 'Plyr'), + ], + 'category': 'interface', + }), + + ('use_video_download', { + 'type': int, + 'default': 0, + 'comment': '', + 'options': [ + (0, 'Disabled'), + (1, 'Enabled'), + ], + 'category': 'interface', + 'comment': '''If enabled, you may incur legal issues with RIAA. Disabled by default. +More info: https://torrentfreak.com/riaa-thwarts-youts-attempt-to-declare-youtube-ripping-legal-221002/ +Archive: https://archive.ph/OZQbN''', + }), + + ('proxy_images', { + 'label': 'Route images', + 'type': bool, + 'default': True, + 'comment': '', + 'category': 'network', + }), + + ('use_comments_js', { + 'label': 'Enable comments.js', + 'type': bool, + 'default': True, + 'comment': '', + 'category': 'interface', + }), + + ('use_sponsorblock_js', { + 'label': 'Enable SponsorBlock', + 'type': bool, + 'default': False, + 'comment': '', + 'category': 'playback', + }), + + ('theme', { + 'type': int, + 'default': 0, + 'comment': '', + 'options': [ + (0, 'Light'), + (1, 'Gray'), + (2, 'Dark'), + ], + 'category': 'interface', + }), + + ('font', { + 'type': int, + 'default': 1, + 'comment': '', + 'options': [ + (0, 'Browser default'), + (1, 'Liberation Serif'), + (2, 'Arial'), + (3, 'Verdana'), + (4, 'Tahoma'), + ], + 'category': 'interface', + }), + + ('embed_page_mode', { + 'type': bool, + 'label': 'Enable embed page', + 'default': True, + 'comment': '', + 'category': 'interface', + }), + + ('autocheck_subscriptions', { + 'type': bool, + 'default': 0, + 'comment': '', + }), + + ('include_shorts_in_subscriptions', { + 'type': bool, + 'default': 0, + 'comment': '', + }), + + ('include_shorts_in_channel', { + 'type': bool, + 'default': 1, + 'comment': '', + }), + + ('gather_googlevideo_domains', { + 'type': bool, + 'default': False, + 'comment': '''Developer use to debug 403s''', + 'hidden': True, + }), + + ('debugging_save_responses', { + 'type': bool, + 'default': False, + 'comment': '''Save all responses from youtube for debugging''', + 'hidden': True, + }), + + ('settings_version', { + 'type': int, + 'default': 5, + 'comment': '''Do not change, remove, or comment out this value, or else your settings may be lost or corrupted''', + 'hidden': True, + }), +]) + +program_directory = os.path.dirname(os.path.realpath(__file__)) +acceptable_targets = SETTINGS_INFO.keys() | { + 'enable_comments', 'enable_related_videos', 'preferred_video_codec' +} + + +def comment_string(comment): + result = '' + for line in comment.splitlines(): + result += '# ' + line + '\n' + return result + + +def save_settings(settings_dict): + with open(settings_file_path, 'w', encoding='utf-8') as file: + for setting_name, setting_info in SETTINGS_INFO.items(): + file.write(comment_string(setting_info['comment']) + setting_name + ' = ' + repr(settings_dict[setting_name]) + '\n\n') + + +def add_missing_settings(settings_dict): + result = default_settings() + result.update(settings_dict) + return result + + +def default_settings(): + return {key: setting_info['default'] for key, setting_info in SETTINGS_INFO.items()} + + +def upgrade_to_2(settings_dict): + '''Upgrade to settings version 2''' + new_settings = settings_dict.copy() + if 'enable_comments' in settings_dict: + new_settings['comments_mode'] = int(settings_dict['enable_comments']) + del new_settings['enable_comments'] + if 'enable_related_videos' in settings_dict: + new_settings['related_videos_mode'] = int(settings_dict['enable_related_videos']) + del new_settings['enable_related_videos'] + new_settings['settings_version'] = 2 + return new_settings + + +def upgrade_to_3(settings_dict): + new_settings = settings_dict.copy() + if 'route_tor' in settings_dict: + new_settings['route_tor'] = int(settings_dict['route_tor']) + new_settings['settings_version'] = 3 + return new_settings + + +def upgrade_to_4(settings_dict): + new_settings = settings_dict.copy() + if 'preferred_video_codec' in settings_dict: + pref = settings_dict['preferred_video_codec'] + if pref == 0: + new_settings['codec_rank_h264'] = 1 + new_settings['codec_rank_vp'] = 2 + new_settings['codec_rank_av1'] = 3 + else: + new_settings['codec_rank_h264'] = 3 + new_settings['codec_rank_vp'] = 2 + new_settings['codec_rank_av1'] = 1 + del new_settings['preferred_video_codec'] + new_settings['settings_version'] = 4 + return new_settings + + +def upgrade_to_5(settings_dict): + new_settings = settings_dict.copy() + if 'prefer_uni_sources' in settings_dict: + new_settings['prefer_uni_sources'] = int(settings_dict['prefer_uni_sources']) + new_settings['settings_version'] = 5 + return new_settings + + +upgrade_functions = { + 1: upgrade_to_2, + 2: upgrade_to_3, + 3: upgrade_to_4, + 4: upgrade_to_5, +} + + +def log_ignored_line(line_number, message): + print("WARNING: Ignoring settings.txt line " + str(node.lineno) + " (" + message + ")") + + +if os.path.isfile("settings.txt"): + print("Running in portable mode") + settings_dir = os.path.normpath('./') + data_dir = os.path.normpath('./data') +else: + print("Running in non-portable mode") + settings_dir = os.path.expanduser(os.path.normpath("~/.yt-local")) + data_dir = os.path.expanduser(os.path.normpath("~/.yt-local/data")) + if not os.path.exists(settings_dir): + os.makedirs(settings_dir) + +settings_file_path = os.path.join(settings_dir, 'settings.txt') + +try: + with open(settings_file_path, 'r', encoding='utf-8') as file: + settings_text = file.read() +except FileNotFoundError: + current_settings_dict = default_settings() + save_settings(current_settings_dict) +else: + if re.fullmatch(r'\s*', settings_text): # blank file + current_settings_dict = default_settings() + save_settings(current_settings_dict) + else: + # parse settings in a safe way, without exec + current_settings_dict = {} + attributes = { + ast.Constant: 'value', + ast.NameConstant: 'value', + ast.Num: 'n', + ast.Str: 's', + } + module_node = ast.parse(settings_text) + for node in module_node.body: + if type(node) != ast.Assign: + log_ignored_line(node.lineno, "only assignments are allowed") + continue + + if len(node.targets) > 1: + log_ignored_line(node.lineno, "only simple single-variable assignments allowed") + continue + + target = node.targets[0] + if type(target) != ast.Name: + log_ignored_line(node.lineno, "only simple single-variable assignments allowed") + continue + + if target.id not in acceptable_targets: + log_ignored_line(node.lineno, target.id + " is not a valid setting") + continue + + if type(node.value) not in attributes: + log_ignored_line(node.lineno, "only literals allowed for values") + continue + + current_settings_dict[target.id] = node.value.__getattribute__(attributes[type(node.value)]) + + # upgrades + latest_version = SETTINGS_INFO['settings_version']['default'] + while current_settings_dict.get('settings_version', 1) < latest_version: + current_version = current_settings_dict.get('settings_version', 1) + print('Upgrading settings.txt to version', current_version+1) + upgrade_func = upgrade_functions[current_version] + # Must add missing settings here rather than below because + # save_settings needs all settings to be present + current_settings_dict = add_missing_settings( + upgrade_func(current_settings_dict)) + save_settings(current_settings_dict) + + # some settings not in the file, add those missing settings to the file + if not current_settings_dict.keys() >= SETTINGS_INFO.keys(): + print('Adding missing settings to settings.txt') + current_settings_dict = add_missing_settings(current_settings_dict) + save_settings(current_settings_dict) + +globals().update(current_settings_dict) + + +if route_tor: + print("Tor routing is ON") +else: + print("Tor routing is OFF - your YouTube activity is NOT anonymous") + + +hooks = {} + + +def add_setting_changed_hook(setting, func): + '''Called right after new settings take effect''' + if setting in hooks: + hooks[setting].append(func) + else: + hooks[setting] = [func] + + +def set_img_prefix(old_value=None, value=None): + global img_prefix + if value is None: + value = proxy_images + if value: + img_prefix = '/' + else: + img_prefix = '' + + +set_img_prefix() + +add_setting_changed_hook('proxy_images', set_img_prefix) + + +categories = ['network', 'interface', 'playback', 'other'] + + +def settings_page(): + if request.method == 'GET': + settings_by_category = {categ: [] for categ in categories} + for setting_name, setting_info in SETTINGS_INFO.items(): + categ = setting_info.get('category', 'other') + settings_by_category[categ].append( + (setting_name, setting_info, current_settings_dict[setting_name]) + ) + return flask.render_template( + 'settings.html', + categories=categories, + settings_by_category=settings_by_category, + ) + elif request.method == 'POST': + for key, value in request.values.items(): + if key in SETTINGS_INFO: + if SETTINGS_INFO[key]['type'] is bool and value == 'on': + current_settings_dict[key] = True + else: + current_settings_dict[key] = SETTINGS_INFO[key]['type'](value) + else: + flask.abort(400) + + # need this bullshit because browsers don't send anything when an input is unchecked + expected_inputs = {setting_name for setting_name, setting_info in SETTINGS_INFO.items() if not SETTINGS_INFO[setting_name].get('hidden', False)} + missing_inputs = expected_inputs - set(request.values.keys()) + for setting_name in missing_inputs: + assert SETTINGS_INFO[setting_name]['type'] is bool, missing_inputs + current_settings_dict[setting_name] = False + + # find settings that have changed to prepare setting hook calls + to_call = [] + for setting_name, value in current_settings_dict.items(): + old_value = globals()[setting_name] + if value != old_value and setting_name in hooks: + for func in hooks[setting_name]: + to_call.append((func, old_value, value)) + + globals().update(current_settings_dict) + save_settings(current_settings_dict) + + # call setting hooks + for func, old_value, value in to_call: + func(old_value, value) + + return flask.redirect(util.URL_ORIGIN + '/settings', 303) + else: + flask.abort(400) diff --git a/tests/__init__.py b/tests/__init__.py new file mode 100644 index 0000000..e69de29 --- /dev/null +++ b/tests/__init__.py diff --git a/tests/conftest.py b/tests/conftest.py new file mode 100644 index 0000000..2694317 --- /dev/null +++ b/tests/conftest.py @@ -0,0 +1,14 @@ +import pytest +import urllib3 +import urllib +import urllib.request +import socket + +# https://realpython.com/pytest-python-testing/ +@pytest.fixture(autouse=True) +def disable_network_calls(monkeypatch): + def stunted_get(*args, **kwargs): + raise RuntimeError('Network access not allowed during testing!') + monkeypatch.setattr(urllib.request, 'Request', stunted_get) + monkeypatch.setattr(urllib3.PoolManager, 'request', stunted_get) + monkeypatch.setattr(socket, 'socket', stunted_get) diff --git a/tests/test_responses/429.html b/tests/test_responses/429.html new file mode 100644 index 0000000..9bde0f9 --- /dev/null +++ b/tests/test_responses/429.html @@ -0,0 +1,28 @@ +<!DOCTYPE html PUBLIC "-//W3C//DTD HTML 4.01 Transitional//EN"> +<html> +<head><meta http-equiv="content-type" content="text/html; charset=utf-8"><meta name="viewport" content="initial-scale=1"><title>https://m.youtube.com/watch?v=aaaaaaaaaaa&pbj=1&bpctr=9999999999</title></head> 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This page checks to see if it's really you sending the requests, and not a robot. <a href="#" onclick="document.getElementById('infoDiv').style.display='block';">Why did this happen?</a><br><br> + +<div id="infoDiv" style="display:none; background-color:#eee; padding:10px; margin:0 0 15px 0; line-height:1.4em;"> +This page appears when Google automatically detects requests coming from your computer network which appear to be in violation of the <a href="//www.google.com/policies/terms/">Terms of Service</a>. The block will expire shortly after those requests stop. In the meantime, solving the above CAPTCHA will let you continue to use our services.<br><br>This traffic may have been sent by malicious software, a browser plug-in, or a script that sends automated requests. If you share your network connection, ask your administrator for help — a different computer using the same IP address may be responsible. <a href="//support.google.com/websearch/answer/86640">Learn more</a><br><br>Sometimes you may be asked to solve the CAPTCHA if you are using advanced terms that robots are known to use, or sending requests very quickly. +</div> + +IP address: 2001:4ba0:ffea:2ae::a10<br>Time: 2019-12-21T04:28:41Z<br>URL: https://m.youtube.com/watch?v=aaaaaaaaaaa&pbj=1&bpctr=9999999999<br> +</div> +</div> +</body> +</html> diff --git a/tests/test_util.py b/tests/test_util.py new file mode 100644 index 0000000..bc10de4 --- /dev/null +++ b/tests/test_util.py @@ -0,0 +1,76 @@ +from youtube import util +import settings +import pytest # overview: https://realpython.com/pytest-python-testing/ +import urllib3 +import io +import os +import stem + + +def load_test_page(name): + with open(os.path.join('./tests/test_responses', name), 'rb') as f: + return f.read() + + +html429 = load_test_page('429.html') + + +class MockResponse(urllib3.response.HTTPResponse): + def __init__(self, body='success', headers=None, status=200, reason=''): + print(body[0:10]) + headers = headers or {} + if isinstance(body, str): + body = body.encode('utf-8') + self.body_io = io.BytesIO(body) + self.read = self.body_io.read + urllib3.response.HTTPResponse.__init__( + self, body=body, headers=headers, status=status, + preload_content=False, decode_content=False, reason=reason + ) + + +class NewIdentityState(): + MAX_TRIES = util.TorManager.MAX_TRIES + def __init__(self, new_identities_till_success): + self.new_identities_till_success = new_identities_till_success + + def new_identity(self, *args, **kwargs): + print('newidentity') + self.new_identities_till_success -= 1 + + def fetch_url_response(self, *args, **kwargs): + cleanup_func = (lambda r: None) + if self.new_identities_till_success == 0: + return MockResponse(), cleanup_func + return MockResponse(body=html429, status=429), cleanup_func + + +class MockController(): + def authenticate(self, *args, **kwargs): + pass + @classmethod + def from_port(cls, *args, **kwargs): + return cls() + def __enter__(self, *args, **kwargs): + return self + def __exit__(self, *args, **kwargs): + pass + + +@pytest.mark.parametrize('new_identities_till_success', + [i for i in range(0, NewIdentityState.MAX_TRIES+2)]) +def test_exit_node_retry(monkeypatch, new_identities_till_success): + new_identity_state = NewIdentityState(new_identities_till_success) + # https://docs.pytest.org/en/stable/monkeypatch.html + monkeypatch.setattr(settings, 'route_tor', 1) + monkeypatch.setattr(util, 'tor_manager', util.TorManager()) # fresh one + MockController.signal = new_identity_state.new_identity + monkeypatch.setattr(stem.control, 'Controller', MockController) + monkeypatch.setattr(util, 'fetch_url_response', + new_identity_state.fetch_url_response) + if new_identities_till_success <= NewIdentityState.MAX_TRIES: + assert util.fetch_url('url') == b'success' + else: + with pytest.raises(util.FetchError) as excinfo: + util.fetch_url('url') + assert int(excinfo.value.code) == 429 diff --git a/youtube/__init__.py b/youtube/__init__.py new file mode 100644 index 0000000..64aed56 --- /dev/null +++ b/youtube/__init__.py @@ -0,0 +1,166 @@ +from youtube import util +from .get_app_version import app_version +import flask +from flask import request +import jinja2 +import settings +import traceback +import re +from sys import exc_info +yt_app = flask.Flask(__name__) +yt_app.config['TEMPLATES_AUTO_RELOAD'] = True +yt_app.url_map.strict_slashes = False +# yt_app.jinja_env.trim_blocks = True +# yt_app.jinja_env.lstrip_blocks = True + + +yt_app.add_url_rule('/settings', 'settings_page', settings.settings_page, methods=['POST', 'GET']) + + +@yt_app.route('/') +def homepage(): + return flask.render_template('home.html', title="YT Local") + + +@yt_app.route('/licenses') +def licensepage(): + return flask.render_template( + 'licenses.html', + title="Licenses - YT Local" + ) + + +theme_names = { + 0: 'light_theme', + 1: 'gray_theme', + 2: 'dark_theme', +} + + +@yt_app.context_processor +def inject_theme_preference(): + return { + 'theme_path': '/youtube.com/static/' + theme_names[settings.theme] + '.css', + 'settings': settings, + # Detect version + 'current_version': app_version()['version'], + 'current_branch': app_version()['branch'], + 'current_commit': app_version()['commit'], + } + + +@yt_app.template_filter('commatize') +def commatize(num): + if num is None: + return '' + if isinstance(num, str): + try: + num = int(num) + except ValueError: + return num + return '{:,}'.format(num) + + +def timestamp_replacement(match): + time_seconds = 0 + for part in match.group(0).split(':'): + time_seconds = 60*time_seconds + int(part) + return ( + """ + <a href="#" id="timestamp%s">%s</a> + <script> + // @license magnet:?xt=urn:btih:0b31508aeb0634b347b8270c7bee4d411b5d4109&dn=agpl-3.0.txt AGPL-v3-or-Later + (function main() { + 'use strict'; + const player = document.getElementById('js-video-player'); + const a = document.getElementById('timestamp%s'); + a.addEventListener('click', function(event) { + player.currentTime = %s + }); + }()); + // @license-end + </script> + """ % ( + str(time_seconds), + match.group(0), + str(time_seconds), + str(time_seconds) + ) + ) + + +TIMESTAMP_RE = re.compile(r'\b(\d?\d:)?\d?\d:\d\d\b') + + +@yt_app.template_filter('timestamps') +def timestamps(text): + return TIMESTAMP_RE.sub(timestamp_replacement, text) + + +@yt_app.errorhandler(500) +def error_page(e): + slim = request.args.get('slim', False) # whether it was an ajax request + if (exc_info()[0] == util.FetchError + and exc_info()[1].code == '429' + and settings.route_tor + ): + error_message = ('Error: YouTube blocked the request because the Tor' + ' exit node is overutilized. Try getting a new exit node by' + ' using the New Identity button in the Tor Browser.') + if exc_info()[1].error_message: + error_message += '\n\n' + exc_info()[1].error_message + if exc_info()[1].ip: + error_message += '\n\nExit node IP address: ' + exc_info()[1].ip + return flask.render_template('error.html', error_message=error_message, slim=slim), 502 + elif exc_info()[0] == util.FetchError and exc_info()[1].error_message: + return (flask.render_template( + 'error.html', + error_message=exc_info()[1].error_message, + slim=slim + ), 502) + elif (exc_info()[0] == util.FetchError + and exc_info()[1].code == '404' + ): + error_message = ('Error: The page you are looking for isn\'t here. ¯\_(ツ)_/¯') + return flask.render_template('error.html', + error_code=exc_info()[1].code, + error_message=error_message, + slim=slim), 404 + return flask.render_template('error.html', traceback=traceback.format_exc(), + error_code=exc_info()[1].code, + slim=slim), 500 + # return flask.render_template('error.html', traceback=traceback.format_exc(), slim=slim), 500 + + +font_choices = { + 0: 'initial', + 1: '"liberation serif", "times new roman", calibri, carlito, serif', + 2: 'arial, "liberation sans", sans-serif', + 3: 'verdana, sans-serif', + 4: 'tahoma, sans-serif', +} + + +@yt_app.route('/shared.css') +def get_css(): + return flask.Response( + flask.render_template( + 'shared.css', + font_family=font_choices[settings.font] + ), + mimetype='text/css', + ) + + +# This is okay because the flask urlize function puts the href as the first +# property +YOUTUBE_LINK_RE = re.compile(r'<a href="(' + util.YOUTUBE_URL_RE_STR + ')"') +old_urlize = jinja2.filters.urlize + + +def prefix_urlize(*args, **kwargs): + result = old_urlize(*args, **kwargs) + return YOUTUBE_LINK_RE.sub(r'<a href="/\1"', result) + + +jinja2.filters.urlize = prefix_urlize diff --git a/youtube/channel.py b/youtube/channel.py new file mode 100644 index 0000000..b520121 --- /dev/null +++ b/youtube/channel.py @@ -0,0 +1,604 @@ +import base64 +from youtube import (util, yt_data_extract, local_playlist, subscriptions, + playlist) +from youtube import yt_app +import settings + +import urllib +import json +from string import Template +import youtube.proto as proto +import html +import math +import gevent +import re +import cachetools.func +import traceback + +import flask +from flask import request + +headers_desktop = ( + ('Accept', '*/*'), + ('Accept-Language', 'en-US,en;q=0.5'), + ('X-YouTube-Client-Name', '1'), + ('X-YouTube-Client-Version', '2.20180830'), +) + util.desktop_ua +headers_mobile = ( + ('Accept', '*/*'), + ('Accept-Language', 'en-US,en;q=0.5'), + ('X-YouTube-Client-Name', '2'), + ('X-YouTube-Client-Version', '2.20180830'), +) + util.mobile_ua +real_cookie = (('Cookie', 'VISITOR_INFO1_LIVE=8XihrAcN1l4'),) +generic_cookie = (('Cookie', 'VISITOR_INFO1_LIVE=ST1Ti53r4fU'),) + +# added an extra nesting under the 2nd base64 compared to v4 +# added tab support +# changed offset field to uint id 1 +def channel_ctoken_v5(channel_id, page, sort, tab, view=1): + new_sort = (2 if int(sort) == 1 else 1) + offset = 30*(int(page) - 1) + if tab == 'videos': + tab = 15 + elif tab == 'shorts': + tab = 10 + elif tab == 'streams': + tab = 14 + pointless_nest = proto.string(80226972, + proto.string(2, channel_id) + + proto.string(3, + proto.percent_b64encode( + proto.string(110, + proto.string(3, + proto.string(tab, + proto.string(1, + proto.string(1, + proto.unpadded_b64encode( + proto.string(1, + proto.string(1, + proto.unpadded_b64encode( + proto.string(2, + b"ST:" + + proto.unpadded_b64encode( + proto.uint(1, offset) + ) + ) + ) + ) + ) + ) + ) + # targetId, just needs to be present but + # doesn't need to be correct + + proto.string(2, "63faaff0-0000-23fe-80f0-582429d11c38") + ) + # 1 - newest, 2 - popular + + proto.uint(3, new_sort) + ) + ) + ) + ) + ) + ) + + return base64.urlsafe_b64encode(pointless_nest).decode('ascii') + + +def channel_about_ctoken(channel_id): + return proto.make_protobuf( + ('base64p', + [ + [2, 80226972, + [ + [2, 2, channel_id], + [2, 3, + ('base64p', + [ + [2, 110, + [ + [2, 3, + [ + [2, 19, + [ + [2, 1, b'66b0e9e9-0000-2820-9589-582429a83980'], + ] + ], + ] + ], + ] + ], + ] + ) + ], + ] + ], + ] + ) + ) + + +# https://github.com/user234683/youtube-local/issues/151 +def channel_ctoken_v4(channel_id, page, sort, tab, view=1): + new_sort = (2 if int(sort) == 1 else 1) + offset = str(30*(int(page) - 1)) + pointless_nest = proto.string(80226972, + proto.string(2, channel_id) + + proto.string(3, + proto.percent_b64encode( + proto.string(110, + proto.string(3, + proto.string(15, + proto.string(1, + proto.string(1, + proto.unpadded_b64encode( + proto.string(1, + proto.unpadded_b64encode( + proto.string(2, + b"ST:" + + proto.unpadded_b64encode( + proto.string(2, offset) + ) + ) + ) + ) + ) + ) + # targetId, just needs to be present but + # doesn't need to be correct + + proto.string(2, "63faaff0-0000-23fe-80f0-582429d11c38") + ) + # 1 - newest, 2 - popular + + proto.uint(3, new_sort) + ) + ) + ) + ) + ) + ) + + return base64.urlsafe_b64encode(pointless_nest).decode('ascii') + +# SORT: +# videos: +# Popular - 1 +# Oldest - 2 +# Newest - 3 +# playlists: +# Oldest - 2 +# Newest - 3 +# Last video added - 4 + +# view: +# grid: 0 or 1 +# list: 2 +def channel_ctoken_v3(channel_id, page, sort, tab, view=1): + # page > 1 doesn't work when sorting by oldest + offset = 30*(int(page) - 1) + page_token = proto.string(61, proto.unpadded_b64encode( + proto.string(1, proto.unpadded_b64encode(proto.uint(1,offset))) + )) + + tab = proto.string(2, tab) + sort = proto.uint(3, int(sort)) + + shelf_view = proto.uint(4, 0) + view = proto.uint(6, int(view)) + continuation_info = proto.string(3, + proto.percent_b64encode(tab + sort + shelf_view + view + page_token) + ) + + channel_id = proto.string(2, channel_id) + pointless_nest = proto.string(80226972, channel_id + continuation_info) + + return base64.urlsafe_b64encode(pointless_nest).decode('ascii') + + +def channel_ctoken_v2(channel_id, page, sort, tab, view=1): + # see https://github.com/iv-org/invidious/issues/1319#issuecomment-671732646 + # page > 1 doesn't work when sorting by oldest + offset = 30*(int(page) - 1) + schema_number = { + 3: 6307666885028338688, + 2: 17254859483345278706, + 1: 16570086088270825023, + }[int(sort)] + page_token = proto.string(61, proto.unpadded_b64encode(proto.string(1, + proto.uint(1, schema_number) + proto.string(2, + proto.string(1, proto.unpadded_b64encode(proto.uint(1,offset))) + ) + ))) + + tab = proto.string(2, tab) + sort = proto.uint(3, int(sort)) + #page = proto.string(15, str(page)) + + shelf_view = proto.uint(4, 0) + view = proto.uint(6, int(view)) + continuation_info = proto.string( + 3, + proto.percent_b64encode(tab + sort + shelf_view + view + page_token) + ) + + channel_id = proto.string(2, channel_id) + pointless_nest = proto.string(80226972, channel_id + continuation_info) + + return base64.urlsafe_b64encode(pointless_nest).decode('ascii') + + +def channel_ctoken_v1(channel_id, page, sort, tab, view=1): + tab = proto.string(2, tab) + sort = proto.uint(3, int(sort)) + page = proto.string(15, str(page)) + # example with shelves in videos tab: https://www.youtube.com/channel/UCNL1ZadSjHpjm4q9j2sVtOA/videos + shelf_view = proto.uint(4, 0) + view = proto.uint(6, int(view)) + continuation_info = proto.string(3, proto.percent_b64encode(tab + view + sort + shelf_view + page + proto.uint(23, 0)) ) + + channel_id = proto.string(2, channel_id) + pointless_nest = proto.string(80226972, channel_id + continuation_info) + + return base64.urlsafe_b64encode(pointless_nest).decode('ascii') + + +def get_channel_tab(channel_id, page="1", sort=3, tab='videos', view=1, + ctoken=None, print_status=True): + message = 'Got channel tab' if print_status else None + + if not ctoken: + if tab in ('videos', 'shorts', 'streams'): + ctoken = channel_ctoken_v5(channel_id, page, sort, tab, view) + else: + ctoken = channel_ctoken_v3(channel_id, page, sort, tab, view) + ctoken = ctoken.replace('=', '%3D') + + # Not sure what the purpose of the key is or whether it will change + # For now it seems to be constant for the API endpoint, not dependent + # on the browsing session or channel + key = 'AIzaSyAO_FJ2SlqU8Q4STEHLGCilw_Y9_11qcW8' + url = 'https://www.youtube.com/youtubei/v1/browse?key=' + key + + data = { + 'context': { + 'client': { + 'hl': 'en', + 'gl': 'US', + 'clientName': 'WEB', + 'clientVersion': '2.20240327.00.00', + }, + }, + 'continuation': ctoken, + } + + content_type_header = (('Content-Type', 'application/json'),) + content = util.fetch_url( + url, headers_desktop + content_type_header, + data=json.dumps(data), debug_name='channel_tab', report_text=message) + + return content + + +# cache entries expire after 30 minutes +number_of_videos_cache = cachetools.TTLCache(128, 30*60) +@cachetools.cached(number_of_videos_cache) +def get_number_of_videos_channel(channel_id): + if channel_id is None: + return 1000 + + # Uploads playlist + playlist_id = 'UU' + channel_id[2:] + url = 'https://m.youtube.com/playlist?list=' + playlist_id + '&pbj=1' + + try: + response = util.fetch_url(url, headers_mobile, + debug_name='number_of_videos', report_text='Got number of videos') + except urllib.error.HTTPError as e: + traceback.print_exc() + print("Couldn't retrieve number of videos") + return 1000 + + response = response.decode('utf-8') + + # match = re.search(r'"numVideosText":\s*{\s*"runs":\s*\[{"text":\s*"([\d,]*) videos"', response) + match = re.search(r'"numVideosText".*?([,\d]+)', response) + if match: + return int(match.group(1).replace(',','')) + else: + return 0 +def set_cached_number_of_videos(channel_id, num_videos): + @cachetools.cached(number_of_videos_cache) + def dummy_func_using_same_cache(channel_id): + return num_videos + dummy_func_using_same_cache(channel_id) + + +channel_id_re = re.compile(r'videos\.xml\?channel_id=([a-zA-Z0-9_-]{24})"') +@cachetools.func.lru_cache(maxsize=128) +def get_channel_id(base_url): + # method that gives the smallest possible response at ~4 kb + # needs to be as fast as possible + base_url = base_url.replace('https://www', 'https://m') # avoid redirect + response = util.fetch_url(base_url + '/about?pbj=1', headers_mobile, + debug_name='get_channel_id', report_text='Got channel id').decode('utf-8') + match = channel_id_re.search(response) + if match: + return match.group(1) + return None + + +metadata_cache = cachetools.LRUCache(128) +@cachetools.cached(metadata_cache) +def get_metadata(channel_id): + base_url = 'https://www.youtube.com/channel/' + channel_id + polymer_json = util.fetch_url(base_url + '/about?pbj=1', + headers_desktop, + debug_name='gen_channel_about', + report_text='Retrieved channel metadata') + info = yt_data_extract.extract_channel_info(json.loads(polymer_json), + 'about', + continuation=False) + return extract_metadata_for_caching(info) +def set_cached_metadata(channel_id, metadata): + @cachetools.cached(metadata_cache) + def dummy_func_using_same_cache(channel_id): + return metadata + dummy_func_using_same_cache(channel_id) +def extract_metadata_for_caching(channel_info): + metadata = {} + for key in ('approx_subscriber_count', 'short_description', 'channel_name', + 'avatar'): + metadata[key] = channel_info[key] + return metadata + + +def get_number_of_videos_general(base_url): + return get_number_of_videos_channel(get_channel_id(base_url)) + + +def get_channel_search_json(channel_id, query, page): + offset = proto.unpadded_b64encode(proto.uint(3, (page-1)*30)) + params = proto.string(2, 'search') + proto.string(15, offset) + params = proto.percent_b64encode(params) + ctoken = proto.string(2, channel_id) + proto.string(3, params) + proto.string(11, query) + ctoken = base64.urlsafe_b64encode(proto.nested(80226972, ctoken)).decode('ascii') + + key = 'AIzaSyAO_FJ2SlqU8Q4STEHLGCilw_Y9_11qcW8' + url = 'https://www.youtube.com/youtubei/v1/browse?key=' + key + + data = { + 'context': { + 'client': { + 'hl': 'en', + 'gl': 'US', + 'clientName': 'WEB', + 'clientVersion': '2.20240327.00.00', + }, + }, + 'continuation': ctoken, + } + + content_type_header = (('Content-Type', 'application/json'),) + polymer_json = util.fetch_url( + url, headers_desktop + content_type_header, + data=json.dumps(data), debug_name='channel_search') + + return polymer_json + + +def post_process_channel_info(info): + info['avatar'] = util.prefix_url(info['avatar']) + info['channel_url'] = util.prefix_url(info['channel_url']) + for item in info['items']: + item['thumbnail'] = "https://i.ytimg.com/vi/{}/hqdefault.jpg".format(item['id']) + util.prefix_urls(item) + util.add_extra_html_info(item) + if info['current_tab'] == 'about': + for i, (text, url) in enumerate(info['links']): + if isinstance(url, str) and util.YOUTUBE_URL_RE.fullmatch(url): + info['links'][i] = (text, util.prefix_url(url)) + + +def get_channel_first_page(base_url=None, tab='videos', channel_id=None): + if channel_id: + base_url = 'https://www.youtube.com/channel/' + channel_id + return util.fetch_url(base_url + '/' + tab + '?pbj=1&view=0', + headers_desktop, debug_name='gen_channel_' + tab) + + +playlist_sort_codes = {'2': "da", '3': "dd", '4': "lad"} + +# youtube.com/[channel_id]/[tab] +# youtube.com/user/[username]/[tab] +# youtube.com/c/[custom]/[tab] +# youtube.com/[custom]/[tab] +def get_channel_page_general_url(base_url, tab, request, channel_id=None): + + page_number = int(request.args.get('page', 1)) + # sort 1: views + # sort 2: oldest + # sort 3: newest + # sort 4: newest - no shorts (Just a kludge on our end, not internal to yt) + default_sort = '3' if settings.include_shorts_in_channel else '4' + sort = request.args.get('sort', default_sort) + view = request.args.get('view', '1') + query = request.args.get('query', '') + ctoken = request.args.get('ctoken', '') + include_shorts = (sort != '4') + default_params = (page_number == 1 and sort in ('3', '4') and view == '1') + continuation = bool(ctoken) # whether or not we're using a continuation + page_size = 30 + try_channel_api = True + polymer_json = None + + # Use the special UU playlist which contains all the channel's uploads + if tab == 'videos' and sort in ('3', '4'): + if not channel_id: + channel_id = get_channel_id(base_url) + if page_number == 1 and include_shorts: + tasks = ( + gevent.spawn(playlist.playlist_first_page, + 'UU' + channel_id[2:], + report_text='Retrieved channel videos'), + gevent.spawn(get_metadata, channel_id), + ) + gevent.joinall(tasks) + util.check_gevent_exceptions(*tasks) + + # Ignore the metadata for now, it is cached and will be + # recalled later + pl_json = tasks[0].value + pl_info = yt_data_extract.extract_playlist_info(pl_json) + number_of_videos = pl_info['metadata']['video_count'] + if number_of_videos is None: + number_of_videos = 1000 + else: + set_cached_number_of_videos(channel_id, number_of_videos) + else: + tasks = ( + gevent.spawn(playlist.get_videos, 'UU' + channel_id[2:], + page_number, include_shorts=include_shorts), + gevent.spawn(get_metadata, channel_id), + gevent.spawn(get_number_of_videos_channel, channel_id), + ) + gevent.joinall(tasks) + util.check_gevent_exceptions(*tasks) + + pl_json = tasks[0].value + pl_info = yt_data_extract.extract_playlist_info(pl_json) + number_of_videos = tasks[2].value + + info = pl_info + info['channel_id'] = channel_id + info['current_tab'] = 'videos' + if info['items']: # Success + page_size = 100 + try_channel_api = False + else: # Try the first-page method next + try_channel_api = True + + # Use the regular channel API + if tab in ('shorts', 'streams') or (tab=='videos' and try_channel_api): + if channel_id: + num_videos_call = (get_number_of_videos_channel, channel_id) + else: + num_videos_call = (get_number_of_videos_general, base_url) + + # Use ctoken method, which YouTube changes all the time + if channel_id and not default_params: + if sort == 4: + _sort = 3 + else: + _sort = sort + page_call = (get_channel_tab, channel_id, page_number, _sort, + tab, view, ctoken) + # Use the first-page method, which won't break + else: + page_call = (get_channel_first_page, base_url, tab) + + tasks = ( + gevent.spawn(*num_videos_call), + gevent.spawn(*page_call), + ) + gevent.joinall(tasks) + util.check_gevent_exceptions(*tasks) + number_of_videos, polymer_json = tasks[0].value, tasks[1].value + + elif tab == 'about': + # polymer_json = util.fetch_url(base_url + '/about?pbj=1', headers_desktop, debug_name='gen_channel_about') + channel_id = get_channel_id(base_url) + ctoken = channel_about_ctoken(channel_id) + polymer_json = util.call_youtube_api('web', 'browse', { + 'continuation': ctoken, + }) + continuation=True + elif tab == 'playlists' and page_number == 1: + polymer_json = util.fetch_url(base_url+ '/playlists?pbj=1&view=1&sort=' + playlist_sort_codes[sort], headers_desktop, debug_name='gen_channel_playlists') + elif tab == 'playlists': + polymer_json = get_channel_tab(channel_id, page_number, sort, + 'playlists', view) + continuation = True + elif tab == 'search' and channel_id: + polymer_json = get_channel_search_json(channel_id, query, page_number) + elif tab == 'search': + url = base_url + '/search?pbj=1&query=' + urllib.parse.quote(query, safe='') + polymer_json = util.fetch_url(url, headers_desktop, debug_name='gen_channel_search') + elif tab == 'videos': + pass + else: + flask.abort(404, 'Unknown channel tab: ' + tab) + + if polymer_json is not None: + info = yt_data_extract.extract_channel_info( + json.loads(polymer_json), tab, continuation=continuation + ) + + if info['error'] is not None: + return flask.render_template('error.html', error_message=info['error']) + + if channel_id: + info['channel_url'] = 'https://www.youtube.com/channel/' + channel_id + info['channel_id'] = channel_id + else: + channel_id = info['channel_id'] + + # Will have microformat present, cache metadata while we have it + if channel_id and default_params and tab not in ('videos', 'about'): + metadata = extract_metadata_for_caching(info) + set_cached_metadata(channel_id, metadata) + # Otherwise, populate with our (hopefully cached) metadata + elif channel_id and info.get('channel_name') is None: + metadata = get_metadata(channel_id) + for key, value in metadata.items(): + yt_data_extract.conservative_update(info, key, value) + # need to add this metadata to the videos/playlists + additional_info = { + 'author': info['channel_name'], + 'author_id': info['channel_id'], + 'author_url': info['channel_url'], + } + for item in info['items']: + item.update(additional_info) + + if tab in ('videos', 'shorts', 'streams'): + info['number_of_videos'] = number_of_videos + info['number_of_pages'] = math.ceil(number_of_videos/page_size) + info['header_playlist_names'] = local_playlist.get_playlist_names() + if tab in ('videos', 'shorts', 'streams', 'playlists'): + info['current_sort'] = sort + elif tab == 'search': + info['search_box_value'] = query + info['header_playlist_names'] = local_playlist.get_playlist_names() + if tab in ('search', 'playlists'): + info['page_number'] = page_number + info['subscribed'] = subscriptions.is_subscribed(info['channel_id']) + + post_process_channel_info(info) + + return flask.render_template('channel.html', + parameters_dictionary = request.args, + **info + ) + + +@yt_app.route('/channel/<channel_id>/') +@yt_app.route('/channel/<channel_id>/<tab>') +def get_channel_page(channel_id, tab='videos'): + return get_channel_page_general_url('https://www.youtube.com/channel/' + channel_id, tab, request, channel_id) + + +@yt_app.route('/user/<username>/') +@yt_app.route('/user/<username>/<tab>') +def get_user_page(username, tab='videos'): + return get_channel_page_general_url('https://www.youtube.com/user/' + username, tab, request) + + +@yt_app.route('/c/<custom>/') +@yt_app.route('/c/<custom>/<tab>') +def get_custom_c_page(custom, tab='videos'): + return get_channel_page_general_url('https://www.youtube.com/c/' + custom, tab, request) + + +@yt_app.route('/<custom>') +@yt_app.route('/<custom>/<tab>') +def get_toplevel_custom_page(custom, tab='videos'): + return get_channel_page_general_url('https://www.youtube.com/' + custom, tab, request) diff --git a/youtube/comments.py b/youtube/comments.py new file mode 100644 index 0000000..92a89e1 --- /dev/null +++ b/youtube/comments.py @@ -0,0 +1,231 @@ +from youtube import proto, util, yt_data_extract +from youtube.util import ( + concat_or_none, + strip_non_ascii +) +from youtube import yt_app +import settings + +import json +import base64 + +import flask +from flask import request + +# Here's what I know about the secret key (starting with ASJN_i) +# *The secret key definitely contains the following information (or perhaps the information is stored at youtube's servers): +# -Video id +# -Offset +# -Sort +# *If the video id or sort in the ctoken contradicts the ASJN, the response is an error. The offset encoded outside the ASJN is ignored entirely. +# *The ASJN is base64 encoded data, indicated by the fact that the character after "ASJN_i" is one of ("0", "1", "2", "3") +# *The encoded data is not valid protobuf +# *The encoded data (after the 5 or so bytes that are always the same) is indistinguishable from random data according to a battery of randomness tests +# *The ASJN in the ctoken provided by a response changes in regular intervals of about a second or two. +# *Old ASJN's continue to work, and start at the same comment even if new comments have been posted since +# *The ASJN has no relation with any of the data in the response it came from + + +def make_comment_ctoken(video_id, sort=0, offset=0, lc='', secret_key=''): + video_id = proto.as_bytes(video_id) + secret_key = proto.as_bytes(secret_key) + + + page_info = proto.string(4, video_id) + proto.uint(6, sort) + offset_information = proto.nested(4, page_info) + proto.uint(5, offset) + if secret_key: + offset_information = proto.string(1, secret_key) + offset_information + + page_params = proto.string(2, video_id) + if lc: + page_params += proto.string(6, proto.percent_b64encode(proto.string(15, lc))) + + result = proto.nested(2, page_params) + proto.uint(3, 6) + proto.nested(6, offset_information) + return base64.urlsafe_b64encode(result).decode('ascii') + + +def request_comments(ctoken, replies=False): + url = 'https://m.youtube.com/youtubei/v1/next' + url += '?key=AIzaSyAO_FJ2SlqU8Q4STEHLGCilw_Y9_11qcW8' + data = json.dumps({ + 'context': { + 'client': { + 'hl': 'en', + 'gl': 'US', + 'clientName': 'MWEB', + 'clientVersion': '2.20240328.08.00', + }, + }, + 'continuation': ctoken.replace('=', '%3D'), + }) + + content = util.fetch_url( + url, headers=util.mobile_xhr_headers + util.json_header, data=data, + report_text='Retrieved comments', debug_name='request_comments') + content = content.decode('utf-8') + + polymer_json = json.loads(content) + return polymer_json + + +def single_comment_ctoken(video_id, comment_id): + page_params = proto.string(2, video_id) + proto.string( + 6, proto.percent_b64encode(proto.string(15, comment_id))) + + result = proto.nested(2, page_params) + proto.uint(3, 6) + return base64.urlsafe_b64encode(result).decode('ascii') + + +def post_process_comments_info(comments_info): + for comment in comments_info['comments']: + comment['author'] = strip_non_ascii(comment['author']) + comment['author_url'] = concat_or_none( + '/', comment['author_url']) + comment['author_avatar'] = concat_or_none( + settings.img_prefix, comment['author_avatar']) + + comment['permalink'] = concat_or_none( + util.URL_ORIGIN, '/watch?v=', + comments_info['video_id'], + '&lc=', comment['id'] + ) + + reply_count = comment['reply_count'] + comment['replies_url'] = None + if comment['reply_ctoken']: + # change max_replies field to 250 in ctoken + ctoken = comment['reply_ctoken'] + ctoken, err = proto.set_protobuf_value( + ctoken, + 'base64p', 6, 3, 9, value=200) + if err: + print('Error setting ctoken value:') + print(err) + comment['replies_url'] = None + comment['replies_url'] = concat_or_none( + util.URL_ORIGIN, + '/comments?replies=1&ctoken=' + ctoken) + + if reply_count == 0: + comment['view_replies_text'] = 'Reply' + elif reply_count == 1: + comment['view_replies_text'] = '1 reply' + else: + comment['view_replies_text'] = str(reply_count) + ' replies' + + if comment['approx_like_count'] == '1': + comment['likes_text'] = '1 like' + else: + comment['likes_text'] = (str(comment['approx_like_count']) + + ' likes') + + comments_info['include_avatars'] = settings.enable_comment_avatars + if comments_info['ctoken']: + ctoken = comments_info['ctoken'] + if comments_info['is_replies']: + replies_param = '&replies=1' + # change max_replies field to 250 in ctoken + new_ctoken, err = proto.set_protobuf_value( + ctoken, + 'base64p', 6, 3, 9, value=200) + if err: + print('Error setting ctoken value:') + print(err) + else: + ctoken = new_ctoken + else: + replies_param = '' + comments_info['more_comments_url'] = concat_or_none( + util.URL_ORIGIN, '/comments?ctoken=', ctoken, replies_param) + + if comments_info['offset'] is None: + comments_info['page_number'] = None + else: + comments_info['page_number'] = int(comments_info['offset']/20) + 1 + + if not comments_info['is_replies']: + comments_info['sort_text'] = 'top' if comments_info['sort'] == 0 else 'newest' + + comments_info['video_url'] = concat_or_none( + util.URL_ORIGIN, '/watch?v=', comments_info['video_id']) + comments_info['video_thumbnail'] = concat_or_none( + settings.img_prefix, 'https://i.ytimg.com/vi/', + comments_info['video_id'], '/hqdefault.jpg' + ) + + +def video_comments(video_id, sort=0, offset=0, lc='', secret_key=''): + try: + if settings.comments_mode: + comments_info = {'error': None} + other_sort_url = ( + util.URL_ORIGIN + '/comments?ctoken=' + + make_comment_ctoken(video_id, sort=1 - sort, lc=lc) + ) + other_sort_text = 'Sort by ' + ('newest' if sort == 0 else 'top') + + this_sort_url = (util.URL_ORIGIN + + '/comments?ctoken=' + + make_comment_ctoken(video_id, sort=sort, lc=lc)) + + comments_info['comment_links'] = [ + (other_sort_text, other_sort_url), + ('Direct link', this_sort_url) + ] + + ctoken = make_comment_ctoken(video_id, sort, offset, lc) + comments_info.update(yt_data_extract.extract_comments_info( + request_comments(ctoken), ctoken=ctoken + )) + post_process_comments_info(comments_info) + + return comments_info + else: + return {} + except util.FetchError as e: + if e.code == '429' and settings.route_tor: + comments_info['error'] = 'Error: YouTube blocked the request because the Tor exit node is overutilized.' + if e.error_message: + comments_info['error'] += '\n\n' + e.error_message + comments_info['error'] += '\n\nExit node IP address: %s' % e.ip + else: + comments_info['error'] = 'YouTube blocked the request. IP address: %s' % e.ip + + except Exception as e: + comments_info['error'] = 'YouTube blocked the request. IP address: %s' % e.ip + + if comments_info.get('error'): + print('Error retrieving comments for ' + str(video_id) + ':\n' + + comments_info['error']) + + return comments_info + + +@yt_app.route('/comments') +def get_comments_page(): + ctoken = request.args.get('ctoken', '') + replies = request.args.get('replies', '0') == '1' + + comments_info = yt_data_extract.extract_comments_info( + request_comments(ctoken, replies), ctoken=ctoken + ) + post_process_comments_info(comments_info) + + if not replies: + if comments_info['sort'] is None or comments_info['video_id'] is None: + other_sort_url = None + else: + other_sort_url = ( + util.URL_ORIGIN + + '/comments?ctoken=' + + make_comment_ctoken(comments_info['video_id'], + sort=1-comments_info['sort']) + ) + other_sort_text = 'Sort by ' + ('newest' if comments_info['sort'] == 0 else 'top') + comments_info['comment_links'] = [(other_sort_text, other_sort_url)] + + return flask.render_template( + 'comments_page.html', + comments_info=comments_info, + slim=request.args.get('slim', False) + ) diff --git a/youtube/get_app_version/__init__.py b/youtube/get_app_version/__init__.py new file mode 100644 index 0000000..2d5290f --- /dev/null +++ b/youtube/get_app_version/__init__.py @@ -0,0 +1 @@ +from .get_app_version import * diff --git a/youtube/get_app_version/get_app_version.py b/youtube/get_app_version/get_app_version.py new file mode 100644 index 0000000..9852359 --- /dev/null +++ b/youtube/get_app_version/get_app_version.py @@ -0,0 +1,57 @@ +from __future__ import unicode_literals +from subprocess import ( + call, + STDOUT +) +from ..version import __version__ +import os +import subprocess + + +def app_version(): + def minimal_env_cmd(cmd): + # make minimal environment + env = {} + for k in ['SYSTEMROOT', 'PATH']: + v = os.environ.get(k) + if v is not None: + env[k] = v + + env['LANGUAGE'] = 'C' + env['LANG'] = 'C' + env['LC_ALL'] = 'C' + out = subprocess.Popen( + cmd, stdout=subprocess.PIPE, env=env).communicate()[0] + return out + + subst_list = { + "version": __version__, + "branch": None, + "commit": None + } + + if os.system("command -v git > /dev/null 2>&1") != 0: + subst_list + else: + if call(["git", "branch"], stderr=STDOUT, + stdout=open(os.devnull, 'w')) != 0: + subst_list + else: + # version + describe = minimal_env_cmd(["git", "describe", "--always"]) + git_revision = describe.strip().decode('ascii') + # branch + branch = minimal_env_cmd(["git", "branch"]) + git_branch = branch.strip().decode('ascii').replace('* ', '') + + subst_list = { + "version": __version__, + "branch": git_branch, + "commit": git_revision + } + + return subst_list + + +if __name__ == "__main__": + app_version() diff --git a/youtube/local_playlist.py b/youtube/local_playlist.py new file mode 100644 index 0000000..aa3ac27 --- /dev/null +++ b/youtube/local_playlist.py @@ -0,0 +1,202 @@ +from youtube import util, yt_data_extract +from youtube import yt_app +import settings + +import os +import json +import html +import gevent +import urllib +import math + +import flask +from flask import request + +playlists_directory = os.path.join(settings.data_dir, "playlists") +thumbnails_directory = os.path.join(settings.data_dir, "playlist_thumbnails") + + +def video_ids_in_playlist(name): + try: + with open(os.path.join(playlists_directory, name + ".txt"), 'r', encoding='utf-8') as file: + videos = file.read() + return set(json.loads(video)['id'] for video in videos.splitlines()) + except FileNotFoundError: + return set() + + +def add_to_playlist(name, video_info_list): + if not os.path.exists(playlists_directory): + os.makedirs(playlists_directory) + ids = video_ids_in_playlist(name) + missing_thumbnails = [] + with open(os.path.join(playlists_directory, name + ".txt"), "a", encoding='utf-8') as file: + for info in video_info_list: + id = json.loads(info)['id'] + if id not in ids: + file.write(info + "\n") + missing_thumbnails.append(id) + gevent.spawn(util.download_thumbnails, os.path.join(thumbnails_directory, name), missing_thumbnails) + + +def add_extra_info_to_videos(videos, playlist_name): + '''Adds extra information necessary for rendering the video item HTML + Downloads missing thumbnails''' + try: + thumbnails = set(os.listdir(os.path.join(thumbnails_directory, + playlist_name))) + except FileNotFoundError: + thumbnails = set() + missing_thumbnails = [] + + for video in videos: + video['type'] = 'video' + util.add_extra_html_info(video) + if video['id'] + '.jpg' in thumbnails: + video['thumbnail'] = ( + '/https://youtube.com/data/playlist_thumbnails/' + + playlist_name + + '/' + video['id'] + '.jpg') + else: + video['thumbnail'] = util.get_thumbnail_url(video['id']) + missing_thumbnails.append(video['id']) + + gevent.spawn(util.download_thumbnails, + os.path.join(thumbnails_directory, playlist_name), + missing_thumbnails) + + +def read_playlist(name): + '''Returns a list of videos for the given playlist name''' + playlist_path = os.path.join(playlists_directory, name + '.txt') + with open(playlist_path, 'r', encoding='utf-8') as f: + data = f.read() + + videos = [] + videos_json = data.splitlines() + for video_json in videos_json: + try: + info = json.loads(video_json) + videos.append(info) + except json.decoder.JSONDecodeError: + if not video_json.strip() == '': + print('Corrupt playlist video entry: ' + video_json) + return videos + + +def get_local_playlist_videos(name, offset=0, amount=50): + videos = read_playlist(name) + add_extra_info_to_videos(videos, name) + return videos[offset:offset+amount], len(videos) + + +def get_playlist_names(): + try: + items = os.listdir(playlists_directory) + except FileNotFoundError: + return + for item in items: + name, ext = os.path.splitext(item) + if ext == '.txt': + yield name + + +def remove_from_playlist(name, video_info_list): + ids = [json.loads(video)['id'] for video in video_info_list] + with open(os.path.join(playlists_directory, name + ".txt"), 'r', encoding='utf-8') as file: + videos = file.read() + videos_in = videos.splitlines() + videos_out = [] + for video in videos_in: + if json.loads(video)['id'] not in ids: + videos_out.append(video) + with open(os.path.join(playlists_directory, name + ".txt"), 'w', encoding='utf-8') as file: + file.write("\n".join(videos_out) + "\n") + + try: + thumbnails = set(os.listdir(os.path.join(thumbnails_directory, name))) + except FileNotFoundError: + pass + else: + to_delete = thumbnails & set(id + ".jpg" for id in ids) + for file in to_delete: + os.remove(os.path.join(thumbnails_directory, name, file)) + + return len(videos_out) + + +@yt_app.route('/playlists', methods=['GET']) +@yt_app.route('/playlists/<playlist_name>', methods=['GET']) +def get_local_playlist_page(playlist_name=None): + if playlist_name is None: + playlists = [(name, util.URL_ORIGIN + '/playlists/' + name) for name in get_playlist_names()] + return flask.render_template('local_playlists_list.html', playlists=playlists) + else: + page = int(request.args.get('page', 1)) + offset = 50*(page - 1) + videos, num_videos = get_local_playlist_videos(playlist_name, offset=offset, amount=50) + return flask.render_template( + 'local_playlist.html', + header_playlist_names=get_playlist_names(), + playlist_name=playlist_name, + videos=videos, + num_pages=math.ceil(num_videos/50), + parameters_dictionary=request.args, + ) + + +@yt_app.route('/playlists/<playlist_name>', methods=['POST']) +def path_edit_playlist(playlist_name): + '''Called when making changes to the playlist from that playlist's page''' + if request.values['action'] == 'remove': + videos_to_remove = request.values.getlist('video_info_list') + number_of_videos_remaining = remove_from_playlist(playlist_name, videos_to_remove) + redirect_page_number = min(int(request.values.get('page', 1)), math.ceil(number_of_videos_remaining/50)) + return flask.redirect(util.URL_ORIGIN + request.path + '?page=' + str(redirect_page_number)) + elif request.values['action'] == 'remove_playlist': + try: + os.remove(os.path.join(playlists_directory, playlist_name + ".txt")) + except OSError: + pass + return flask.redirect(util.URL_ORIGIN + '/playlists') + elif request.values['action'] == 'export': + videos = read_playlist(playlist_name) + fmt = request.values['export_format'] + if fmt in ('ids', 'urls'): + prefix = '' + if fmt == 'urls': + prefix = 'https://www.youtube.com/watch?v=' + id_list = '\n'.join(prefix + v['id'] for v in videos) + id_list += '\n' + resp = flask.Response(id_list, mimetype='text/plain') + cd = 'attachment; filename="%s.txt"' % playlist_name + resp.headers['Content-Disposition'] = cd + return resp + elif fmt == 'json': + json_data = json.dumps({'videos': videos}, indent=2, + sort_keys=True) + resp = flask.Response(json_data, mimetype='text/json') + cd = 'attachment; filename="%s.json"' % playlist_name + resp.headers['Content-Disposition'] = cd + return resp + else: + flask.abort(400) + else: + flask.abort(400) + + +@yt_app.route('/edit_playlist', methods=['POST']) +def edit_playlist(): + '''Called when adding videos to a playlist from elsewhere''' + if request.values['action'] == 'add': + add_to_playlist(request.values['playlist_name'], request.values.getlist('video_info_list')) + return '', 204 + else: + flask.abort(400) + + +@yt_app.route('/data/playlist_thumbnails/<playlist_name>/<thumbnail>') +def serve_thumbnail(playlist_name, thumbnail): + # .. is necessary because flask always uses the application directory at ./youtube, not the working directory + return flask.send_from_directory( + os.path.join('..', thumbnails_directory, playlist_name), thumbnail) diff --git a/youtube/opensearch.xml b/youtube/opensearch.xml new file mode 100644 index 0000000..09d1cb7 --- /dev/null +++ b/youtube/opensearch.xml @@ -0,0 +1,11 @@ +<SearchPlugin xmlns="http://www.mozilla.org/2006/browser/search/"> +<ShortName>YT Local</ShortName> +<Description>no CIA shit in the background</Description> +<InputEncoding>UTF-8</InputEncoding> +<Image width="16" height="16">data:image/x-icon;base64,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</Image> + +<Url type="text/html" method="GET" template="$main_url/youtube.com/results"> + <Param name="search_query" value="{searchTerms}"/> +</Url> +<SearchForm>$main_url/youtube.com/results</SearchForm> +</SearchPlugin> diff --git a/youtube/playlist.py b/youtube/playlist.py new file mode 100644 index 0000000..83d530c --- /dev/null +++ b/youtube/playlist.py @@ -0,0 +1,128 @@ +from youtube import util, yt_data_extract, proto, local_playlist +from youtube import yt_app +import settings + +import base64 +import urllib +import json +import string +import gevent +import math +from flask import request +import flask + + +def playlist_ctoken(playlist_id, offset, include_shorts=True): + + offset = proto.uint(1, offset) + offset = b'PT:' + proto.unpadded_b64encode(offset) + offset = proto.string(15, offset) + if not include_shorts: + offset += proto.string(104, proto.uint(2, 1)) + + continuation_info = proto.string(3, proto.percent_b64encode(offset)) + + playlist_id = proto.string(2, 'VL' + playlist_id) + pointless_nest = proto.string(80226972, playlist_id + continuation_info) + + return base64.urlsafe_b64encode(pointless_nest).decode('ascii') + + +def playlist_first_page(playlist_id, report_text="Retrieved playlist", + use_mobile=False): + if use_mobile: + url = 'https://m.youtube.com/playlist?list=' + playlist_id + '&pbj=1' + content = util.fetch_url( + url, util.mobile_xhr_headers, + report_text=report_text, debug_name='playlist_first_page' + ) + content = json.loads(content.decode('utf-8')) + else: + url = 'https://www.youtube.com/playlist?list=' + playlist_id + '&pbj=1' + content = util.fetch_url( + url, util.desktop_xhr_headers, + report_text=report_text, debug_name='playlist_first_page' + ) + content = json.loads(content.decode('utf-8')) + + return content + + +def get_videos(playlist_id, page, include_shorts=True, use_mobile=False, + report_text='Retrieved playlist'): + # mobile requests return 20 videos per page + if use_mobile: + page_size = 20 + headers = util.mobile_xhr_headers + # desktop requests return 100 videos per page + else: + page_size = 100 + headers = util.desktop_xhr_headers + + url = "https://m.youtube.com/playlist?ctoken=" + url += playlist_ctoken(playlist_id, (int(page)-1)*page_size, + include_shorts=include_shorts) + url += "&pbj=1" + content = util.fetch_url( + url, headers, report_text=report_text, + debug_name='playlist_videos' + ) + + info = json.loads(content.decode('utf-8')) + return info + + +@yt_app.route('/playlist') +def get_playlist_page(): + if 'list' not in request.args: + abort(400) + + playlist_id = request.args.get('list') + page = request.args.get('page', '1') + + if page == '1': + first_page_json = playlist_first_page(playlist_id) + this_page_json = first_page_json + else: + tasks = ( + gevent.spawn( + playlist_first_page, playlist_id, + report_text="Retrieved playlist info", use_mobile=True + ), + gevent.spawn(get_videos, playlist_id, page) + ) + gevent.joinall(tasks) + util.check_gevent_exceptions(*tasks) + first_page_json, this_page_json = tasks[0].value, tasks[1].value + + info = yt_data_extract.extract_playlist_info(this_page_json) + if info['error']: + return flask.render_template('error.html', error_message=info['error']) + + if page != '1': + info['metadata'] = yt_data_extract.extract_playlist_metadata(first_page_json) + + util.prefix_urls(info['metadata']) + for item in info.get('items', ()): + util.prefix_urls(item) + util.add_extra_html_info(item) + if 'id' in item: + item['thumbnail'] = f"{settings.img_prefix}https://i.ytimg.com/vi/{item['id']}/hqdefault.jpg" + + item['url'] += '&list=' + playlist_id + if item['index']: + item['url'] += '&index=' + str(item['index']) + + video_count = yt_data_extract.deep_get(info, 'metadata', 'video_count') + if video_count is None: + video_count = 40 + + return flask.render_template( + 'playlist.html', + header_playlist_names=local_playlist.get_playlist_names(), + video_list=info.get('items', []), + num_pages=math.ceil(video_count/100), + parameters_dictionary=request.args, + + **info['metadata'] + ).encode('utf-8') diff --git a/youtube/proto.py b/youtube/proto.py new file mode 100644 index 0000000..924e983 --- /dev/null +++ b/youtube/proto.py @@ -0,0 +1,221 @@ +from math import ceil +import base64 +import io +import traceback + + +def byte(n): + return bytes((n,)) + + +def varint_encode(offset): + '''In this encoding system, for each 8-bit byte, the first bit is 1 if there are more bytes, and 0 is this is the last one. + The next 7 bits are data. These 7-bit sections represent the data in Little endian order. For example, suppose the data is + aaaaaaabbbbbbbccccccc (each of these sections is 7 bits). It will be encoded as: + 1ccccccc 1bbbbbbb 0aaaaaaa + + This encoding is used in youtube parameters to encode offsets and to encode the length for length-prefixed data. + See https://developers.google.com/protocol-buffers/docs/encoding#varints for more info.''' + needed_bytes = ceil(offset.bit_length()/7) or 1 # (0).bit_length() returns 0, but we need 1 in that case. + encoded_bytes = bytearray(needed_bytes) + for i in range(0, needed_bytes - 1): + encoded_bytes[i] = (offset & 127) | 128 # 7 least significant bits + offset = offset >> 7 + encoded_bytes[-1] = offset & 127 # leave first bit as zero for last byte + + return bytes(encoded_bytes) + + +def varint_decode(encoded): + decoded = 0 + for i, byte in enumerate(encoded): + decoded |= (byte & 127) << 7*i + + if not (byte & 128): + break + return decoded + + +def string(field_number, data): + data = as_bytes(data) + return _proto_field(2, field_number, varint_encode(len(data)) + data) + + +nested = string + + +def uint(field_number, value): + return _proto_field(0, field_number, varint_encode(value)) + + +def _proto_field(wire_type, field_number, data): + ''' See https://developers.google.com/protocol-buffers/docs/encoding#structure ''' + return varint_encode((field_number << 3) | wire_type) + data + + +def percent_b64encode(data): + return base64.urlsafe_b64encode(data).replace(b'=', b'%3D') + + +def unpadded_b64encode(data): + return base64.urlsafe_b64encode(data).replace(b'=', b'') + + +def as_bytes(value): + if isinstance(value, str): + return value.encode('utf-8') + return value + + +def read_varint(data): + result = 0 + i = 0 + while True: + try: + byte = data.read(1)[0] + except IndexError: + if i == 0: + raise EOFError() + raise Exception('Unterminated varint starting at ' + str(data.tell() - i)) + result |= (byte & 127) << 7*i + if not byte & 128: + break + + i += 1 + return result + + +def read_group(data, end_sequence): + start = data.tell() + index = data.original.find(end_sequence, start) + if index == -1: + raise Exception('Unterminated group') + data.seek(index + len(end_sequence)) + return data.original[start:index] + +def read_protobuf(data): + data_original = data + data = io.BytesIO(data) + data.original = data_original + while True: + try: + tag = read_varint(data) + except EOFError: + break + wire_type = tag & 7 + field_number = tag >> 3 + + if wire_type == 0: + value = read_varint(data) + elif wire_type == 1: + value = data.read(8) + elif wire_type == 2: + length = read_varint(data) + value = data.read(length) + elif wire_type == 3: + end_bytes = encode_varint((field_number << 3) | 4) + value = read_group(data, end_bytes) + elif wire_type == 5: + value = data.read(4) + else: + raise Exception("Unknown wire type: " + str(wire_type) + ", Tag: " + bytes_to_hex(succinct_encode(tag)) + ", at position " + str(data.tell())) + yield (wire_type, field_number, value) + + +def parse(data, include_wire_type=False): + '''Returns a dict mapping field numbers to values + + data is the protobuf structure, which must not be b64-encoded''' + if include_wire_type: + return {field_number: [wire_type, value] + for wire_type, field_number, value in read_protobuf(data)} + return {field_number: value + for _, field_number, value in read_protobuf(data)} + + +base64_enc_funcs = { + 'base64': base64.urlsafe_b64encode, + 'base64s': unpadded_b64encode, + 'base64p': percent_b64encode, +} + + +def _make_protobuf(data): + ''' + Input: Recursive list of protobuf objects or base-64 encodings + Output: Protobuf bytestring + Each protobuf object takes the form [wire_type, field_number, field_data] + If a string protobuf has a list/tuple of length 2, this has the form + (base64 type, data) + The base64 types are + - base64 means a base64 encode with equals sign paddings + - base64s means a base64 encode without padding + - base64p means a url base64 encode with equals signs replaced with %3D + ''' + # must be dict mapping field_number to [wire_type, value] + if isinstance(data, dict): + new_data = [] + for field_num, (wire_type, value) in sorted(data.items()): + new_data.append((wire_type, field_num, value)) + data = new_data + if isinstance(data, str): + return data.encode('utf-8') + elif len(data) == 2 and data[0] in list(base64_enc_funcs.keys()): + return base64_enc_funcs[data[0]](_make_protobuf(data[1])) + elif isinstance(data, list): + result = b'' + for field in data: + if field[0] == 0: + result += uint(field[1], field[2]) + elif field[0] == 2: + result += string(field[1], _make_protobuf(field[2])) + else: + raise NotImplementedError('Wire type ' + str(field[0]) + + ' not implemented') + return result + return data + + +def make_protobuf(data): + return _make_protobuf(data).decode('ascii') + + +def _set_protobuf_value(data, *path, value): + if not path: + return value + op = path[0] + if op in base64_enc_funcs: + inner_data = b64_to_bytes(data) + return base64_enc_funcs[op]( + _set_protobuf_value(inner_data, *path[1:], value=value) + ) + pb_dict = parse(data, include_wire_type=True) + pb_dict[op][1] = _set_protobuf_value( + pb_dict[op][1], *path[1:], value=value + ) + return _make_protobuf(pb_dict) + + +def set_protobuf_value(data, *path, value): + '''Set a field's value in a raw protobuf structure + + path is a list of field numbers and/or base64 encoding directives + + The directives are + base64: normal base64 encoding with equal signs padding + base64s ("stripped"): no padding + base64p: %3D instead of = for padding + + return new_protobuf, err''' + try: + new_protobuf = _set_protobuf_value(data, *path, value=value) + return new_protobuf.decode('ascii'), None + except Exception: + return None, traceback.format_exc() + + +def b64_to_bytes(data): + if isinstance(data, bytes): + data = data.decode('ascii') + data = data.replace("%3D", "=") + return base64.urlsafe_b64decode(data + "="*((4 - len(data) % 4) % 4)) diff --git a/youtube/proto_debug.py b/youtube/proto_debug.py new file mode 100644 index 0000000..d793fe1 --- /dev/null +++ b/youtube/proto_debug.py @@ -0,0 +1,611 @@ +# TODO: clean this file up more and heavily refactor + +''' Helper functions for reverse engineering protobuf. + +Basic guide: + +Run interactively with python3 -i proto_debug.py + +The function dec will decode a base64 string +(regardless of whether it includes = or %3D at the end) to a bytestring + +The function pb (parse_protobuf) will return a list of tuples. +Each tuple is (wire_type, field_number, field_data) + +The function enc encodes as base64 (inverse of dec) +The function uenc is like enc but replaces = with %3D + +See https://developers.google.com/protocol-buffers/docs/encoding#structure + +Example usage: +>>> pb(dec('4qmFsgJcEhhVQ1lPX2phYl9lc3VGUlY0YjE3QUp0QXcaQEVnWjJhV1JsYjNNWUF5QUFNQUU0QWVvREdFTm5Ua1JSVlVWVFEzZHBYM2gwTTBaeFRuRkZiRFZqUWclM0QlM0Q%3D')) +[(2, 80226972, b'\x12\x18UCYO_jab_esuFRV4b17AJtAw\x1a@EgZ2aWRlb3MYAyAAMAE4AeoDGENnTkRRVUVTQ3dpX3h0M0ZxTnFFbDVjQg%3D%3D')] + +>>> pb(b'\x12\x18UCYO_jab_esuFRV4b17AJtAw\x1a@EgZ2aWRlb3MYAyAAMAE4AeoDGENnTkRRVUVTQ3dpX3h0M0ZxTnFFbDVjQg%3D%3D') +[(2, 2, b'UCYO_jab_esuFRV4b17AJtAw'), (2, 3, b'EgZ2aWRlb3MYAyAAMAE4AeoDGENnTkRRVUVTQ3dpX3h0M0ZxTnFFbDVjQg%3D%3D')] + +>>> pb(dec(b'EgZ2aWRlb3MYAyAAMAE4AeoDGENnTkRRVUVTQ3dpX3h0M0ZxTnFFbDVjQg%3D%3D')) +[(2, 2, b'videos'), (0, 3, 3), (0, 4, 0), (0, 6, 1), (0, 7, 1), (2, 61, b'CgNDQUESCwi_xt3FqNqEl5cB')] + +>>> pb(dec(b'CgNDQUESCwi_xt3FqNqEl5cB')) +[(2, 1, b'CAA'), (2, 2, b'\x08\xbf\xc6\xdd\xc5\xa8\xda\x84\x97\x97\x01')] + +>>> pb(b'\x08\xbf\xc6\xdd\xc5\xa8\xda\x84\x97\x97\x01') +[(0, 1, 10893665244101960511)] + +>>> pb(dec(b'CAA')) +[(0, 1, 0)] + +The function recursive_pb will try to do dec/pb recursively automatically. +It's a dumb function (so might try to dec or pb something that isn't really +base64 or protobuf) so be careful. +The function pp will pretty print the recursive structure: + +>>> pp(recursive_pb('4qmFsgJcEhhVQ1lPX2phYl9lc3VGUlY0YjE3QUp0QXcaQEVnWjJhV1JsYjNNWUF5QUFNQUU0QWVvREdFTm5Ua1JSVlVWVFEzZHBYM2gwTTBaeFRuRkZiRFZqUWclM0QlM0Q%3D')) + +('base64p', + [ + [2, 80226972, + [ + [2, 2, b'UCYO_jab_esuFRV4b17AJtAw'], + [2, 3, + ('base64p', + [ + [2, 2, b'videos'], + [0, 3, 3], + [0, 4, 0], + [0, 6, 1], + [0, 7, 1], + [2, 61, + ('base64?', + [ + [2, 1, b'CAA'], + [2, 2, + [ + [0, 1, 10893665244101960511], + ] + ], + ] + ) + ], + ] + ) + ], + ] + ], + ] +) + + +- base64 means a base64 encode with equals sign paddings +- base64s means a base64 encode without padding +- base64p means a url base64 encode with equals signs replaced with %3D +- base64? means the base64 type cannot be inferred because of the length + +make_proto is the inverse function. It will take a recursive_pb structure and +make a ctoken out of it, so in general, +x == make_proto(recursive_pb(x)) + +There are some other functions I wrote while reverse engineering stuff +that may or may not be useful. +''' + + +import urllib.request +import urllib.parse +import re +import time +import json +import os +import pprint + + +# ------ from proto.py ----------------------------------------------- +from math import ceil +import base64 +import io + + +def byte(n): + return bytes((n,)) + + +def varint_encode(offset): + '''In this encoding system, for each 8-bit byte, the first bit is 1 if there are more bytes, and 0 is this is the last one. + The next 7 bits are data. These 7-bit sections represent the data in Little endian order. For example, suppose the data is + aaaaaaabbbbbbbccccccc (each of these sections is 7 bits). It will be encoded as: + 1ccccccc 1bbbbbbb 0aaaaaaa + + This encoding is used in youtube parameters to encode offsets and to encode the length for length-prefixed data. + See https://developers.google.com/protocol-buffers/docs/encoding#varints for more info.''' + needed_bytes = ceil(offset.bit_length()/7) or 1 # (0).bit_length() returns 0, but we need 1 in that case. + encoded_bytes = bytearray(needed_bytes) + for i in range(0, needed_bytes - 1): + encoded_bytes[i] = (offset & 127) | 128 # 7 least significant bits + offset = offset >> 7 + encoded_bytes[-1] = offset & 127 # leave first bit as zero for last byte + + return bytes(encoded_bytes) + + +def varint_decode(encoded): + decoded = 0 + for i, byte in enumerate(encoded): + decoded |= (byte & 127) << 7*i + + if not (byte & 128): + break + return decoded + + +def string(field_number, data): + data = as_bytes(data) + return _proto_field(2, field_number, varint_encode(len(data)) + data) + + +nested = string + + +def uint(field_number, value): + return _proto_field(0, field_number, varint_encode(value)) + + +def _proto_field(wire_type, field_number, data): + ''' See https://developers.google.com/protocol-buffers/docs/encoding#structure ''' + return varint_encode((field_number << 3) | wire_type) + data + + +def percent_b64encode(data): + return base64.urlsafe_b64encode(data).replace(b'=', b'%3D') + + +def unpadded_b64encode(data): + return base64.urlsafe_b64encode(data).replace(b'=', b'') + + +def as_bytes(value): + if isinstance(value, str): + return value.encode('utf-8') + return value + + +def read_varint(data): + result = 0 + i = 0 + while True: + try: + byte = data.read(1)[0] + except IndexError: + if i == 0: + raise EOFError() + raise Exception('Unterminated varint starting at ' + str(data.tell() - i)) + result |= (byte & 127) << 7*i + if not byte & 128: + break + + i += 1 + return result + + +def read_group(data, end_sequence): + start = data.tell() + index = data.original.find(end_sequence, start) + if index == -1: + raise Exception('Unterminated group') + data.seek(index + len(end_sequence)) + return data.original[start:index] + + +def parse(data, include_wire_type=False): + '''Returns a dict mapping field numbers to values + + data is the protobuf structure, which must not be b64-encoded''' + if include_wire_type: + return {field_number: [wire_type, value] + for wire_type, field_number, value in read_protobuf(data)} + return {field_number: value + for _, field_number, value in read_protobuf(data)} + + +base64_enc_funcs = { + 'base64': base64.urlsafe_b64encode, + 'base64s': unpadded_b64encode, + 'base64p': percent_b64encode, + 'base64?': base64.urlsafe_b64encode, +} + + +def _make_protobuf(data): + # must be dict mapping field_number to [wire_type, value] + if isinstance(data, dict): + new_data = [] + for field_num, (wire_type, value) in sorted(data.items()): + new_data.append((wire_type, field_num, value)) + data = new_data + if isinstance(data, str): + return data.encode('utf-8') + elif len(data) == 2 and data[0] in list(base64_enc_funcs.keys()): + return base64_enc_funcs[data[0]](_make_protobuf(data[1])) + elif isinstance(data, list): + result = b'' + for field in data: + if field[0] == 0: + result += uint(field[1], field[2]) + elif field[0] == 2: + result += string(field[1], _make_protobuf(field[2])) + else: + raise NotImplementedError('Wire type ' + str(field[0]) + + ' not implemented') + return result + return data + + +def make_protobuf(data): + return _make_protobuf(data).decode('ascii') + + +make_proto = make_protobuf + + +def _set_protobuf_value(data, *path, value): + if not path: + return value + op = path[0] + if op in base64_enc_funcs: + inner_data = b64_to_bytes(data) + return base64_enc_funcs[op]( + _set_protobuf_value(inner_data, *path[1:], value=value) + ) + pb_dict = parse(data, include_wire_type=True) + pb_dict[op][1] = _set_protobuf_value( + pb_dict[op][1], *path[1:], value=value + ) + return _make_protobuf(pb_dict) + + +def set_protobuf_value(data, *path, value): + '''Set a field's value in a raw protobuf structure + + path is a list of field numbers and/or base64 encoding directives + + The directives are + base64: normal base64 encoding with equal signs padding + base64s ("stripped"): no padding + base64p: %3D instead of = for padding + + return new_protobuf, err''' + try: + new_protobuf = _set_protobuf_value(data, *path, value=value) + return new_protobuf.decode('ascii'), None + except Exception: + return None, traceback.format_exc() + + +def b64_to_bytes(data): + if isinstance(data, bytes): + data = data.decode('ascii') + data = data.replace("%3D", "=") + return base64.urlsafe_b64decode(data + "="*((4 - len(data) % 4) % 4)) +# -------------------------------------------------------------------- + + +dec = b64_to_bytes + + +def get_b64_type(data): + '''return base64, base64s, base64p, or base64?''' + if isinstance(data, str): + data = data.encode('ascii') + if data.endswith(b'='): + return 'base64' + if data.endswith(b'%3D'): + return 'base64p' + # Length of data means it wouldn't have an equals sign, + # so we can't tell which type it is. + if len(data) % 4 == 0: + return 'base64?' + + return 'base64s' + + +def enc(t): + return base64.urlsafe_b64encode(t).decode('ascii') + + +def uenc(t): + return enc(t).replace("=", "%3D") + + +def b64_to_ascii(t): + return base64.urlsafe_b64decode(t).decode('ascii', errors='replace') + + +def b64_to_bin(t): + decoded = base64.urlsafe_b64decode(t) + # print(len(decoded)*8) + return " ".join(["{:08b}".format(x) for x in decoded]) + + +def bytes_to_bin(t): + return " ".join(["{:08b}".format(x) for x in t]) + + +def bin_to_bytes(t): + return int(t, 2).to_bytes((len(t) + 7) // 8, 'big') + + +def bytes_to_hex(t): + return ' '.join(hex(n)[2:].zfill(2) for n in t) + + +tohex = bytes_to_hex +fromhex = bytes.fromhex + + +def aligned_ascii(data): + return ' '.join(' ' + chr(n) if n in range(32, 128) else ' _' for n in data) + + +def parse_protobuf(data, mutable=False, spec=()): + data_original = data + data = io.BytesIO(data) + data.original = data_original + while True: + try: + tag = read_varint(data) + except EOFError: + break + wire_type = tag & 7 + field_number = tag >> 3 + + if wire_type == 0: + value = read_varint(data) + elif wire_type == 1: + value = data.read(8) + elif wire_type == 2: + length = read_varint(data) + value = data.read(length) + elif wire_type == 3: + end_bytes = varint_encode((field_number << 3) | 4) + value = read_group(data, end_bytes) + elif wire_type == 5: + value = data.read(4) + else: + raise Exception("Unknown wire type: " + str(wire_type) + ", Tag: " + bytes_to_hex(varint_encode(tag)) + ", at position " + str(data.tell())) + if mutable: + yield [wire_type, field_number, value] + else: + yield (wire_type, field_number, value) + + +read_protobuf = parse_protobuf + + +def pb(data, mutable=False): + return list(parse_protobuf(data, mutable=mutable)) + + +def bytes_to_base4(data): + result = '' + for b in data: + result += str(b >> 6) + str((b >> 4) & 0b11) + str((b >> 2) & 0b11) + str(b & 0b11) + return result + + +import re +import struct +import binascii + + +# Base32 encoding/decoding must be done in Python +_b32alphabet = b'abcdefghijklmnopqrstuvwxyz012345' +_b32tab2 = None +_b32rev = None + +bytes_types = (bytes, bytearray) # Types acceptable as binary data + + +def _bytes_from_decode_data(s): + if isinstance(s, str): + try: + return s.encode('ascii') + except UnicodeEncodeError: + raise ValueError('string argument should contain only ASCII characters') + if isinstance(s, bytes_types): + return s + try: + return memoryview(s).tobytes() + except TypeError: + raise TypeError("argument should be a bytes-like object or ASCII " + "string, not %r" % s.__class__.__name__) from None + + +def b32decode(s, casefold=False, map01=None): + """Decode the Base32 encoded bytes-like object or ASCII string s. + + Optional casefold is a flag specifying whether a lowercase alphabet is + acceptable as input. For security purposes, the default is False. + + RFC 3548 allows for optional mapping of the digit 0 (zero) to the + letter O (oh), and for optional mapping of the digit 1 (one) to + either the letter I (eye) or letter L (el). The optional argument + map01 when not None, specifies which letter the digit 1 should be + mapped to (when map01 is not None, the digit 0 is always mapped to + the letter O). For security purposes the default is None, so that + 0 and 1 are not allowed in the input. + + The result is returned as a bytes object. A binascii.Error is raised if + the input is incorrectly padded or if there are non-alphabet + characters present in the input. + """ + global _b32rev + # Delay the initialization of the table to not waste memory + # if the function is never called + if _b32rev is None: + _b32rev = {v: k for k, v in enumerate(_b32alphabet)} + s = _bytes_from_decode_data(s) + if len(s) % 8: + raise binascii.Error('Incorrect padding') + # Handle section 2.4 zero and one mapping. The flag map01 will be either + # False, or the character to map the digit 1 (one) to. It should be + # either L (el) or I (eye). + if map01 is not None: + map01 = _bytes_from_decode_data(map01) + assert len(map01) == 1, repr(map01) + s = s.translate(bytes.maketrans(b'01', b'O' + map01)) + if casefold: + s = s.upper() + # Strip off pad characters from the right. We need to count the pad + # characters because this will tell us how many null bytes to remove from + # the end of the decoded string. + l = len(s) + s = s.rstrip(b'=') + padchars = l - len(s) + # Now decode the full quanta + decoded = bytearray() + b32rev = _b32rev + for i in range(0, len(s), 8): + quanta = s[i: i + 8] + acc = 0 + try: + for c in quanta: + acc = (acc << 5) + b32rev[c] + except KeyError: + raise binascii.Error('Non-base32 digit found') from None + decoded += acc.to_bytes(5, 'big') + # Process the last, partial quanta + if padchars: + acc <<= 5 * padchars + last = acc.to_bytes(5, 'big') + if padchars == 1: + decoded[-5:] = last[:-1] + elif padchars == 3: + decoded[-5:] = last[:-2] + elif padchars == 4: + decoded[-5:] = last[:-3] + elif padchars == 6: + decoded[-5:] = last[:-4] + else: + raise binascii.Error('Incorrect padding') + return bytes(decoded) + + +def dec32(data): + if isinstance(data, bytes): + data = data.decode('ascii') + return b32decode(data + "="*((8 - len(data)%8)%8)) + + +_patterns = [ + (b'UC', 24), # channel + (b'PL', 34), # playlist + (b'LL', 24), # liked videos playlist + (b'UU', 24), # user uploads playlist + (b'RD', 15), # radio mix + (b'RD', 43), # radio mix + (b'', 11), # video + (b'Ug', 26), # comment + (b'Ug', 49), # comment reply (of form parent_id.reply_id) + (b'9', 22), # comment reply id +] +def is_youtube_object_id(data): + try: + if isinstance(data, str): + data = data.encode('ascii') + except Exception: + return False + + for start_sequence, length in _patterns: + if len(data) == length and data.startswith(start_sequence): + return True + + return False + + +def recursive_pb(data): + try: + # check if this fits the basic requirements for base64 + if isinstance(data, str) or all(i > 32 for i in data): + if len(data) > 11 and not is_youtube_object_id(data): + raw_data = b64_to_bytes(data) + b64_type = get_b64_type(data) + + rpb = recursive_pb(raw_data) + if rpb == raw_data: + # could not interpret as protobuf, probably not b64 + return data + return (b64_type, rpb) + else: + return data + except Exception as e: + return data + + try: + result = pb(data, mutable=True) + except Exception as e: + return data + + for tuple in result: + if tuple[0] == 2: + tuple[2] = recursive_pb(tuple[2]) + + return result + + + +def indent_lines(lines, indent): + return re.sub(r'^', ' '*indent, lines, flags=re.MULTILINE) + + +def _pp(obj, indent): # not my best work + if isinstance(obj, tuple): + if len(obj) == 3: # (wire_type, field_number, data) + return obj.__repr__() + else: # (base64, [...]) + return ('(' + obj[0].__repr__() + ',\n' + + indent_lines(_pp(obj[1], indent), indent) + '\n' + + ')') + elif isinstance(obj, list): + # [wire_type, field_number, data] + if (len(obj) == 3 + and not any(isinstance(x, (list, tuple)) for x in obj) + ): + return obj.__repr__() + + # [wire_type, field_number, [...]] + elif (len(obj) == 3 + and not any(isinstance(x, (list, tuple)) for x in obj[0:2]) + ): + return ('[' + obj[0].__repr__() + ', ' + obj[1].__repr__() + ',\n' + + indent_lines(_pp(obj[2], indent), indent) + '\n' + + ']') + else: + s = '[\n' + for x in obj: + s += indent_lines(_pp(x, indent), indent) + ',\n' + s += ']' + return s + else: + return obj.__repr__() + + +def pp(obj, indent=1): + '''Pretty prints the recursive pb structure''' + print(_pp(obj, indent)) + + +desktop_user_agent = 'Mozilla/5.0 (Windows NT 6.1; rv:52.0) Gecko/20100101 Firefox/52.0' +desktop_headers = ( + ('Accept', '*/*'), + ('Accept-Language', 'en-US,en;q=0.5'), + ('X-YouTube-Client-Name', '1'), + ('X-YouTube-Client-Version', '2.20180830'), +) + (('User-Agent', desktop_user_agent),) + +mobile_user_agent = 'Mozilla/5.0 (Linux; Android 7.0; Redmi Note 4 Build/NRD90M) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/69.0.3497.100 Mobile Safari/537.36' +mobile_headers = ( + ('Accept', '*/*'), + ('Accept-Language', 'en-US,en;q=0.5'), + ('X-YouTube-Client-Name', '2'), + ('X-YouTube-Client-Version', '2.20180830'), +) + (('User-Agent', mobile_user_agent),) diff --git a/youtube/search.py b/youtube/search.py new file mode 100644 index 0000000..d586c62 --- /dev/null +++ b/youtube/search.py @@ -0,0 +1,120 @@ +from youtube import util, yt_data_extract, proto, local_playlist +from youtube import yt_app +import settings + +import json +import urllib +import base64 +import mimetypes +from flask import request +import flask +import os + +# Sort: 1 + # Upload date: 2 + # View count: 3 + # Rating: 1 + # Relevance: 0 +# Offset: 9 +# Filters: 2 + # Upload date: 1 + # Type: 2 + # Duration: 3 + + +features = { + '4k': 14, + 'hd': 4, + 'hdr': 25, + 'subtitles': 5, + 'creative_commons': 6, + '3d': 7, + 'live': 8, + 'purchased': 9, + '360': 15, + 'location': 23, +} + +def page_number_to_sp_parameter(page, autocorrect, sort, filters): + offset = (int(page) - 1)*20 # 20 results per page + autocorrect = proto.nested(8, proto.uint(1, 1 - int(autocorrect) )) + filters_enc = proto.nested(2, proto.uint(1, filters['time']) + proto.uint(2, filters['type']) + proto.uint(3, filters['duration'])) + result = proto.uint(1, sort) + filters_enc + autocorrect + proto.uint(9, offset) + proto.string(61, b'') + return base64.urlsafe_b64encode(result).decode('ascii') + +def get_search_json(query, page, autocorrect, sort, filters): + url = "https://www.youtube.com/results?search_query=" + urllib.parse.quote_plus(query) + headers = { + 'Host': 'www.youtube.com', + 'User-Agent': 'Mozilla/5.0 (Windows NT 6.1; Win64; x64)', + 'Accept': '*/*', + 'Accept-Language': 'en-US,en;q=0.5', + 'X-YouTube-Client-Name': '1', + 'X-YouTube-Client-Version': '2.20180418', + } + url += "&pbj=1&sp=" + page_number_to_sp_parameter(page, autocorrect, sort, filters).replace("=", "%3D") + content = util.fetch_url(url, headers=headers, report_text="Got search results", debug_name='search_results') + info = json.loads(content) + return info + + +@yt_app.route('/results') +@yt_app.route('/search') +def get_search_page(): + query = request.args.get('search_query') or request.args.get('query') + if query is None: + return flask.render_template('home.html', title='Search') + elif query.startswith('https://www.youtube.com') or query.startswith('https://www.youtu.be'): + return flask.redirect(f'/{query}') + + page = request.args.get("page", "1") + autocorrect = int(request.args.get("autocorrect", "1")) + sort = int(request.args.get("sort", "0")) + filters = {} + filters['time'] = int(request.args.get("time", "0")) + filters['type'] = int(request.args.get("type", "0")) + filters['duration'] = int(request.args.get("duration", "0")) + polymer_json = get_search_json(query, page, autocorrect, sort, filters) + + search_info = yt_data_extract.extract_search_info(polymer_json) + if search_info['error']: + return flask.render_template('error.html', error_message=search_info['error']) + + for extract_item_info in search_info['items']: + util.prefix_urls(extract_item_info) + util.add_extra_html_info(extract_item_info) + + corrections = search_info['corrections'] + if corrections['type'] == 'did_you_mean': + corrected_query_string = request.args.to_dict(flat=False) + corrected_query_string['search_query'] = [corrections['corrected_query']] + corrections['corrected_query_url'] = util.URL_ORIGIN + '/results?' + urllib.parse.urlencode(corrected_query_string, doseq=True) + elif corrections['type'] == 'showing_results_for': + no_autocorrect_query_string = request.args.to_dict(flat=False) + no_autocorrect_query_string['autocorrect'] = ['0'] + no_autocorrect_query_url = util.URL_ORIGIN + '/results?' + urllib.parse.urlencode(no_autocorrect_query_string, doseq=True) + corrections['original_query_url'] = no_autocorrect_query_url + + return flask.render_template( + 'search.html', + header_playlist_names=local_playlist.get_playlist_names(), + query=query, + estimated_results=search_info['estimated_results'], + estimated_pages=search_info['estimated_pages'], + corrections=search_info['corrections'], + results=search_info['items'], + parameters_dictionary=request.args, + ) + + +@yt_app.route('/opensearch.xml') +def get_search_engine_xml(): + with open(os.path.join(settings.program_directory, 'youtube/opensearch.xml'), 'rb') as f: + if settings.app_public: + main_url = '%s' % settings.app_url + else: + main_url = '%s:%s' % (settings.app_url, settings.port_number) + content = f.read().replace( + b'$main_url', str(main_url).encode() + ) + return flask.Response(content, mimetype='application/xml') diff --git a/youtube/static/channel.css b/youtube/static/channel.css new file mode 100644 index 0000000..e842beb --- /dev/null +++ b/youtube/static/channel.css @@ -0,0 +1,572 @@ +body { + display: grid; + grid-gap: 20px; + grid-template-areas: + "header" + "main" + "footer"; + /* Fix height */ + height: 100vh; + grid-template-rows: auto 1fr auto; + /* fix top and bottom */ + margin-left: 1rem; + margin-right: 1rem; +} + +img { + width: 100%; + height: auto; +} + +a:link { + color: var(--link); +} + +a:visited { + color: var(--link-visited); +} + +input[type="text"], +input[type="search"] { + background: var(--background); + border: 1px solid var(--button-border); + padding: 0.4rem 0.4rem; + font-size: 15px; + color: var(--search-text); + outline: none; + box-shadow: none; +} + +input[type='search'] { + border-bottom: 1px solid var(--button-border); + border-top: 0px; + border-left: 0px; + border-right: 0px; + border-radius: 0px; +} + +header { + display: grid; + grid-gap: 1px; + grid-template-areas: + "home" + "form" + "playlist"; + grid-area: header; +} + +.home { + grid-area: home; + margin-left: auto; + margin-right: auto; + margin-bottom: 1rem; + margin-top: 1rem; +} + +.form { + display: grid; + grid-gap: 4px; + grid-template-areas: + "search-box" + "search-button" + "dropdown"; + grid-area: form; +} + +.search-box { + grid-area: search-box; +} +.search-button { + grid-area: search-button; + + cursor: pointer; + padding-bottom: 6px; + padding-left: .75em; + padding-right: .75em; + padding-top: 6px; + text-align: center; + white-space: nowrap; + background-color: var(--buttom); + border: 1px solid var(--button-border); + color: var(--buttom-text); + border-radius: 5px; +} +.search-button:hover { + background-color: var(--buttom-hover); +} + +.dropdown { + display: grid; + grid-gap: 1px; + grid-template-areas: + "dropdown-label" + "dropdown-content"; + grid-area: dropdown; + z-index: 1; +} +.dropdown-label { + grid-area: dropdown-label; + + padding-bottom: 6px; + padding-left: .75em; + padding-right: .75em; + padding-top: 6px; + text-align: center; + white-space: nowrap; + background-color: var(--buttom); + border: 1px solid var(--button-border); + color: var(--buttom-text); + border-radius: 5px; +} +.dropdown-label:hover { + background-color: var(--buttom-hover); +} + +/* playlist */ +.playlist { + display: grid; + grid-gap: 4px; + grid-template-areas: + "play-box" + "play-hidden" + "play-add" + "play-clean"; + grid-area: playlist; +} +.play-box { + grid-area: play-box; +} + +.play-hidden { + grid-area: play-hidden; +} + +.play-add { + grid-area: play-add; + cursor: pointer; + + padding-bottom: 6px; + padding-left: .75em; + padding-right: .75em; + padding-top: 6px; + text-align: center; + white-space: nowrap; + background-color: var(--buttom); + border: 1px solid var(--button-border); + color: var(--buttom-text); + border-radius: 5px; +} +.play-add:hover { + background-color: var(--buttom-hover); +} + +.play-clean { + display: grid; + grid-area: play-clean; +} + +.play-clean > button { + padding-bottom: 6px; + padding-left: .75em; + padding-right: .75em; + padding-top: 6px; + text-align: center; + white-space: nowrap; + background-color: var(--buttom); + border: 1px solid var(--button-border); + color: var(--buttom-text); + border-radius: 5px; +} +.play-clean > button:hover { + background-color: var(--buttom-hover); +} +/* /playlist */ + +/* ------------- Menu Mobile sin JS ---------------- */ +/* input hidden */ +.opt-box { + display: none; +} +.dropdown-content { + display: none; + grid-area: dropdown-content; +} +label[for=options-toggle-cbox] { + cursor: pointer; + -webkit-touch-callout: none; + -webkit-user-select: none; + -khtml-user-select: none; + -moz-user-select: none; + -ms-user-select: none; + user-select: none; +} + +#options-toggle-cbox:checked ~ .dropdown-content { + display: block; + white-space: nowrap; + background: var(--secondary-background); + padding: 0.5rem 1rem; +} +/*- ----------- End Menu Mobile sin JS ------------- */ + +.main { + grid-area: main; + display: grid; + grid-row-gap: 1rem; +} + +/* fix hr when is children of grid */ +hr { + width: 100%; +} + +.author-container { + display: grid; + grid-template-columns: 1fr; + margin: auto; + grid-template-areas: + "author" + "summary" + "subscribe"; +} +.author { + grid-area: author; + display: grid; + grid-template-columns: 100px 1fr; + grid-column-gap: 1rem; + align-items: center; + justify-self: center; +} +.summary { grid-area: summary; } +.summary p { + text-align: center; +} +.subscribe { + grid-area: subscribe; + justify-self: center; +} +.subscribe .btn-subscribe { + background-color: var(--buttom); + color: var(--buttom-text); + text-shadow: none; + cursor: pointer; + padding-bottom: 6px; + padding-left: .75em; + padding-right: .75em; + padding-top: 6px; + text-align: center; + white-space: nowrap; + border: 1px solid; + border-color: var(--button-border); + border-radius: 0.2rem; +} + +/* Video list item */ +.video-container { + display: grid; + grid-row-gap: 0.5rem; +} + +.item-box { + display: grid; + grid-template-columns: 1.9fr 0.1fr; + grid-template-rows: 1fr; + grid-gap: 1px; + grid-template-areas: + "item-video item-checkbox"; +} + +.item-video { + grid-area: item-video; + + display: grid; + grid-template-columns: auto; + grid-template-rows: repeat(4, auto); + grid-row-gap: 0.4rem; + grid-template-areas: + "thumbnail-box" + "info-box"; + align-items: center; + + font-size: 0.7rem; +} + +.item-video a { + text-decoration: none; + cursor: pointer; +} + +.item-video.channel-item { + border-radius: 50%; + width: 150px; + height: 150px; +} + +.thumbnail-box { + grid-area: thumbnail-box; + position: relative; +} + +.thumbnail { + padding: 28.125%; + position: relative; + box-sizing: border-box; +} + +.thumbnail-img { + position: absolute; + width: 100%; + height: 100%; + left: 0; + top: 0; + object-fit: cover; + background-color: var(--thumb-background); +} + +.length { + position: absolute; + background-color: rgba(35, 35, 35, 0.75); + color: #fff; + border-radius: 2px; + padding: 2px; + font-size: 16px; + right: 0.25em; + bottom: -0.75em; +} + +.playlist-item .thumbnail-info { + position: absolute; + right: 0px; + bottom: 0px; + height: 100%; + width: 50%; + text-align: center; + white-space: pre-line; + opacity: .8; + color: var(--text); + font-size: 0.8125rem; + background: var(--secondary-background); + padding: 0; +} + +.playlist-item .thumbnail-info span { + position: absolute; + top: 50%; + transform: translate(-50%, -50%); + text-transform: none; +} + +.info-box { + grid-area: info-box; + display: grid; + grid-template-columns: 1fr; + grid-template-rows: auto auto auto auto auto; + grid-gap: 1px; + grid-template-areas: + "." + "." + "." + "." + "."; +} + +.title { + font-size: 0.8rem; + margin: 0px; + font-weight: normal; + overflow: hidden; + text-overflow: ellipsis; +} + +.info-box address { + white-space: nowrap; + overflow: hidden; + text-overflow: ellipsis; +} + +.thumbnail-info { + background-color: var(--time-background); + color: #fff; + padding: 2px 5px; + text-transform: uppercase; + font-weight: 700; + font-size: 12px; + position: absolute; + right: 0; + bottom: .2rem; +} + +.item-checkbox { + grid-area: item-checkbox; + justify-self: start; + align-self: center; + min-width: 30px; + margin: 0px; +} + +.stats { + display: flex; + justify-content: space-between; +} + +.horizontal-stats { + white-space: nowrap; + overflow: hidden; + text-overflow: ellipsis; +} + +.horizontal-stats > li { + display: inline; +} + +.horizontal-stats > li:first-child::after { + content: " | "; +} + +/* pagination */ +.main .pagination-container { + display: grid; + justify-content: center; +} + +.main .pagination-container .pagination-list { + display: flex; + flex-direction: row; + flex-wrap: wrap; + justify-content: center; +} + +.main .pagination-container .pagination-list .page-link { + border-style: none; + font-weight: bold; + text-align: center; + background: var(--secondary-focus); + text-decoration: none; + align-self: center; + padding: .5rem; + margin: 0.2rem; + width: 1rem; +} + +.main .pagination-container .pagination-list .page-link.is-current { + background: var(--secondary-background); +} + +/* /video list item */ + +.footer { + grid-area: footer; + display: grid; + grid-template-columns: auto; + align-items: center; + justify-content: center; + margin: auto; + text-align: center; +} + +.footer > p { + text-align: center; +} + +@media (min-width: 480px) { + .item-video { + font-size: 0.85rem; + } + .info-box { + grid-gap: 2px; + } + .title { + font-size: 1rem; + } +} + +@media (min-width: 600px) { + .video-container { + display: grid; + grid-row-gap: 0.5rem; + grid-template-columns: 1fr 1fr; + } +} + +@media (min-width: 992px) { + body { + display: grid; + grid-template-columns: 0.3fr 2fr 1fr 0.3fr; + grid-template-rows: auto 1fr auto; + grid-template-areas: + "header header header header" + "main main main main" + "footer footer footer footer"; + } + .form { + display: grid; + grid-gap: 1px; + grid-template-columns: 1fr 1.4fr 0.3fr 1.3fr; + grid-template-areas: ". search-box search-button dropdown"; + grid-area: form; + position: relative; + } + .dropdown { + display: grid; + grid-gap: 1px; + grid-template-columns: 100px auto; + grid-template-areas: + "dropdown-label" + "dropdown-content"; + grid-area: dropdown; + position: absolute; + z-index: 1; + } + + #options-toggle-cbox:checked ~ .dropdown-content { + width: calc(100% + 100px); + max-height: 80vh; + overflow-y: scroll; + } + + .author-container { + max-width: 50vw; + } + + /* playlist */ + .playlist { + display: grid; + grid-gap: 1px; + grid-template-columns: 1fr 1.4fr 0.3fr 1.3fr; + grid-template-areas: ". play-box play-add play-clean"; + grid-area: playlist; + } + .play-clean { + grid-template-columns: 100px auto; + } + .play-clean > button { + padding-left: 0px; + padding-right: 0px; + padding-bottom: 6px; + padding-top: 6px; + text-align: center; + white-space: nowrap; + background-color: var(--buttom); + color: var(--buttom-text); + border-radius: 5px; + cursor: pointer; + } + + .video-container { + display: grid; + grid-template-columns: repeat(4, 1fr); + grid-row-gap: 1rem; + grid-column-gap: 1rem; + } + + .footer { + display: grid; + grid-template-columns: repeat(3, 1fr); + grid-column-gap: 2rem; + align-items: center; + justify-content: center; + text-align: center; + margin-top: 1rem; + margin-bottom: 1rem; + } +} diff --git a/youtube/static/comments.css b/youtube/static/comments.css new file mode 100644 index 0000000..aa279ef --- /dev/null +++ b/youtube/static/comments.css @@ -0,0 +1,300 @@ +body { + display: grid; + grid-gap: 20px; + grid-template-areas: + "header" + "main" + "footer"; + /* Fix height */ + height: 100vh; + grid-template-rows: auto 1fr auto; + /* fix top and bottom */ + margin-left: 1rem; + margin-right: 1rem; +} + +h1, h2, h3, h4, h5, h6, div, button { + margin: 0; + padding: 0; +} + +img { + width: 100%; + height: auto; +} + +a:link { + color: var(--link); +} + +a:visited { + color: var(--link-visited); +} + +input[type="text"], +input[type="search"] { + background: var(--background); + border: 1px solid var(--button-border); + border-radius: 5px; + padding: 0.4rem 0.4rem; + font-size: 15px; + color: var(--search-text); + outline: none; + box-shadow: none; +} + +input[type='search'] { + border-bottom: 1px solid var(--button-border); + border-top: 0px; + border-left: 0px; + border-right: 0px; + border-radius: 0px; +} + +header { + display: grid; + grid-gap: 1px; + grid-template-areas: + "home" + "form"; + grid-area: header; +} + +.home { + grid-area: home; + margin-left: auto; + margin-right: auto; + margin-bottom: 1rem; + margin-top: 1rem; +} + +.form { + display: grid; + grid-gap: 4px; + grid-template-areas: + "search-box" + "search-button" + "dropdown"; + grid-area: form; +} + +.search-box { + grid-area: search-box; +} +.search-button { + grid-area: search-button; + + cursor: pointer; + padding-bottom: 6px; + padding-left: .75em; + padding-right: .75em; + padding-top: 6px; + text-align: center; + white-space: nowrap; + background-color: var(--buttom); + border: 1px solid var(--button-border); + color: var(--buttom-text); + border-radius: 5px; +} +.search-button:hover { + background-color: var(--buttom-hover); +} + +.dropdown { + display: grid; + grid-gap: 1px; + grid-template-areas: + "dropdown-label" + "dropdown-content"; + grid-area: dropdown; + padding-right: 4rem; +} +.dropdown-label { + grid-area: dropdown-label; + + padding-bottom: 6px; + padding-left: .75em; + padding-right: .75em; + padding-top: 6px; + text-align: center; + white-space: nowrap; + background-color: var(--buttom); + border: 1px solid var(--button-border); + color: var(--buttom-text); + border-radius: 5px; +} +.dropdown-label:hover { + background-color: var(--buttom-hover); +} + +/* ------------- Menu Mobile sin JS ---------------- */ +/* input hidden */ +.opt-box { + display: none; +} +.dropdown-content { + display: none; + grid-area: dropdown-content; +} +label[for=options-toggle-cbox] { + cursor: pointer; + -webkit-touch-callout: none; + -webkit-user-select: none; + -khtml-user-select: none; + -moz-user-select: none; + -ms-user-select: none; + user-select: none; +} + +#options-toggle-cbox:checked ~ .dropdown-content { + display: inline-grid; + white-space: nowrap; +} +/*- ----------- End Menu Mobile sin JS ------------- */ + +.main { + grid-area: main; + margin: 0 auto; + max-width: 80ch; +} + +/* comments */ +.comments-area { + display: grid; + grid-row-gap: 0.5rem; +} + +.comments-area textarea { + resize: vertical; +} + +.video-metadata { + display: grid; + grid-template-columns: auto 1fr; + grid-column-gap: 0.5rem; + grid-template-rows: auto auto 1fr auto; + grid-template-areas: + "video-metadata-thumbnail-box ." + "video-metadata-thumbnail-box ." + "video-metadata-thumbnail-box ."; +} + +.video-metadata > h2 { + font-size: 0.875rem; +} + +.video-metadata-thumbnail-box { + grid-area: video-metadata-thumbnail-box; +} + +.comment-form { + display: grid; + grid-row-gap: 0.5rem; +} + +.post-comment-button { + justify-self: end; +} + +.comments { + display: grid; + grid-row-gap: 0.5rem; +} + +.comment { + display: grid; + grid-template-columns: repeat(3, auto) 3fr; + grid-template-rows: repeat(4, auto); + grid-column-gap: 0.4rem; + grid-template-areas: + "author-avatar author-name permalink ." + "author-avatar comment-text comment-text comment-text" + ". comment-likes comment-likes comment-likes" + ". button-row button-row button-row"; + background: var(--secondary-background); +} + +.author-avatar { grid-area: author-avatar; } +.author-name { grid-area: author-name; } +.permalink { grid-area: permalink; } +.comment-text { grid-area: comment-text; } +.comment-likes { grid-area: comment-likes; } +.button-row { grid-area: button-row; } + +.more-comments { + justify-self: center; + margin-top: 10px; + margin-bottom: 10px; + background: var(--secondary-background); + padding: 5px; + + /* disable text selection */ + -webkit-touch-callout: none; + -webkit-user-select: none; + -khtml-user-select: none; + -moz-user-select: none; + -ms-user-select: none; + user-select: none; +} + +.footer { + grid-area: footer; + display: grid; + grid-template-columns: auto; + align-items: center; + justify-content: center; + margin: auto; + text-align: center; +} + +.footer > p { + text-align: center; +} + +@media (min-width: 780px) { + body { + display: grid; + grid-template-columns: 0.3fr 2fr 1fr 0.3fr; + grid-template-rows: auto 1fr auto; + grid-template-areas: + "header header header header" + "main main main main" + "footer footer footer footer"; + } + .form { + display: grid; + grid-gap: 1px; + grid-template-columns: 1fr 1.4fr 0.3fr 1.3fr; + grid-template-areas: ". search-box search-button dropdown"; + grid-area: form; + position: relative; + } + .dropdown { + display: grid; + grid-gap: 1px; + grid-template-columns: minmax(50px, 120px); + grid-template-areas: + "dropdown-label" + "dropdown-content"; + grid-area: dropdown; + z-index: 1; + position: absolute; + } + #options-toggle-cbox:checked ~ .dropdown-content { + padding: 0rem 3rem 1rem 1rem; + width: 100%; + max-height: 45vh; + overflow-y: scroll; + } + + .footer { + display: grid; + grid-template-columns: repeat(3, 1fr); + grid-column-gap: 2rem; + align-items: center; + justify-content: center; + text-align: center; + margin-top: 1rem; + margin-bottom: 1rem; + } +} diff --git a/youtube/static/dark_theme.css b/youtube/static/dark_theme.css new file mode 100644 index 0000000..38cdd63 --- /dev/null +++ b/youtube/static/dark_theme.css @@ -0,0 +1,22 @@ +:root { + --background: #121113; + --text: #FFFFFF; + --secondary-hover: #222222; + --secondary-focus: #121113; + --secondary-inverse: #FFFFFF; + --primary-background: #242424; + --secondary-background: #222222; + --thumb-background: #222222; + --link: #00B0FF; + --link-visited: #40C4FF; + --border-bg: #222222; + --border-bg-settings: #000000; + --border-bg-license: #000000; + --buttom: #121113; + --buttom-text: #FFFFFF; + --button-border: #222222; + --buttom-hover: #222222; + --search-text: #FFFFFF; + --time-background: #121113; + --time-text: #FFFFFF; +} diff --git a/youtube/static/favicon.ico b/youtube/static/favicon.ico Binary files differnew file mode 100644 index 0000000..9d6417c --- /dev/null +++ b/youtube/static/favicon.ico diff --git a/youtube/static/gray_theme.css b/youtube/static/gray_theme.css new file mode 100644 index 0000000..2ae3efe --- /dev/null +++ b/youtube/static/gray_theme.css @@ -0,0 +1,22 @@ +:root { + --background: #2D3743; + --text: #FFFFFF; + --secondary-hover: #73828C; + --secondary-focus: rgba(115, 130, 140, 0.125); + --secondary-inverse: #FFFFFF; + --primary-background: #2D3743; + --secondary-background: #102027; + --thumb-background: #35404D; + --link: #22AAFF; + --link-visited: #7755FF; + --border-bg: #FFFFFF; + --border-bg-settings: #FFFFFF; + --border-bg-license: #FFFFFF; + --buttom: #2D3743; + --buttom-text: #FFFFFF; + --button-border: #102027; + --buttom-hover: #102027; + --search-text: #FFFFFF; + --time-background: #212121; + --time-text: #FFFFFF; +} diff --git a/youtube/static/home.css b/youtube/static/home.css new file mode 100644 index 0000000..8923c57 --- /dev/null +++ b/youtube/static/home.css @@ -0,0 +1,218 @@ +body { + display: grid; + grid-gap: 20px; + grid-template-areas: + "header" + "main" + "footer"; + /* Fix height */ + height: 100vh; + grid-template-rows: auto 1fr auto; + /* fix top and bottom */ + margin-left: 1rem; + margin-right: 1rem; +} + +a:link { + color: var(--link); +} + +a:visited { + color: var(--link-visited); +} + +input[type="text"], +input[type="search"] { + background: var(--background); + border: 1px solid var(--button-border); + border-radius: 5px; + padding: 0.4rem 0.4rem; + font-size: 15px; + color: var(--search-text); + outline: none; + box-shadow: none; +} + +input[type='search'] { + border-bottom: 1px solid var(--button-border); + border-top: 0px; + border-left: 0px; + border-right: 0px; + border-radius: 0px; +} + +header { + display: grid; + grid-gap: 1px; + grid-template-areas: + "home" + "form"; + grid-area: header; +} + +.home { + grid-area: home; + margin-left: auto; + margin-right: auto; + margin-bottom: 1rem; + margin-top: 1rem; +} + +.form { + display: grid; + grid-gap: 4px; + grid-template-areas: + "search-box" + "search-button" + "dropdown"; + grid-area: form; +} + +.search-box { + grid-area: search-box; +} +.search-button { + grid-area: search-button; + + cursor: pointer; + padding-bottom: 6px; + padding-left: .75em; + padding-right: .75em; + padding-top: 6px; + text-align: center; + white-space: nowrap; + background-color: var(--buttom); + border: 1px solid var(--button-border); + color: var(--buttom-text); + border-radius: 5px; +} +.search-button:hover { + background-color: var(--buttom-hover); +} + +.dropdown { + display: grid; + grid-gap: 1px; + grid-template-areas: + "dropdown-label" + "dropdown-content"; + grid-area: dropdown; +} +.dropdown-label { + grid-area: dropdown-label; + + padding-bottom: 6px; + padding-left: .75em; + padding-right: .75em; + padding-top: 6px; + text-align: center; + white-space: nowrap; + background-color: var(--buttom); + border: 1px solid var(--button-border); + color: var(--buttom-text); + border-radius: 5px; +} +.dropdown-label:hover { + background-color: var(--buttom-hover); +} + +/* ------------- Menu Mobile sin JS ---------------- */ +/* input hidden */ +.opt-box { + display: none; +} +.dropdown-content { + display: none; + grid-area: dropdown-content; +} +label[for=options-toggle-cbox] { + cursor: pointer; + -webkit-touch-callout: none; + -webkit-user-select: none; + -khtml-user-select: none; + -moz-user-select: none; + -ms-user-select: none; + user-select: none; +} + +#options-toggle-cbox:checked ~ .dropdown-content { + display: block; + white-space: nowrap; + background: var(--secondary-background); + padding: 0.5rem 1rem; +} +/*- ----------- End Menu Mobile sin JS ------------- */ + +.main { + grid-area: main; + margin: 0 auto; + max-width: 80ch; +} + +.code-error { + background: var(--secondary-background); + padding: 1rem; +} + +.footer { + grid-area: footer; + display: grid; + grid-template-columns: auto; + align-items: center; + justify-content: center; + margin: auto; + text-align: center; +} + +.footer > p { + text-align: center; +} + +@media (min-width: 780px) { + body { + display: grid; + grid-template-columns: 0.3fr 2fr 1fr 0.3fr; + grid-template-rows: auto 1fr auto; + grid-template-areas: + "header header header header" + "main main main main" + "footer footer footer footer"; + } + .form { + display: grid; + grid-gap: 1px; + grid-template-columns: 1fr 1.4fr 0.3fr 1.3fr; + grid-template-areas: ". search-box search-button dropdown"; + grid-area: form; + position: relative; + } + .dropdown { + display: grid; + grid-gap: 1px; + grid-template-columns: 100px auto; + grid-template-areas: + "dropdown-label" + "dropdown-content"; + grid-area: dropdown; + position: absolute; + background: var(--background); + padding-right: 4rem; + z-index: 1; + } + #options-toggle-cbox:checked ~ .dropdown-content { + width: calc(100% + 100px); + max-height: 80vh; + overflow-y: scroll; + } + + .footer { + display: grid; + grid-template-columns: repeat(3, 1fr); + grid-column-gap: 2rem; + align-items: center; + justify-content: center; + text-align: center; + margin-top: 1rem; + margin-bottom: 1rem; + } +} diff --git a/youtube/static/js/av-merge.js b/youtube/static/js/av-merge.js new file mode 100644 index 0000000..e00f440 --- /dev/null +++ b/youtube/static/js/av-merge.js @@ -0,0 +1,987 @@ +// Heavily modified from +// https://github.com/nickdesaulniers/netfix/issues/4#issuecomment-578856471 +// which was in turn modified from +// https://github.com/nickdesaulniers/netfix/blob/gh-pages/demo/bufferWhenNeeded.html + +// Useful reading: +// https://stackoverflow.com/questions/35177797/what-exactly-is-fragmented-mp4fmp4-how-is-it-different-from-normal-mp4 +// https://axel.isouard.fr/blog/2016/05/24/streaming-webm-video-over-html5-with-media-source + +// We start by parsing the sidx (segment index) table in order to get the +// byte ranges of the segments. The byte range of the sidx table is provided +// by the indexRange variable by YouTube + +// Useful info, as well as segments vs sequence mode (we use segments mode) +// https://joshuatz.com/posts/2020/appending-videos-in-javascript-with-mediasource-buffers/ + +// SourceBuffer data limits: +// https://developers.google.com/web/updates/2017/10/quotaexceedederror + +// TODO: Call abort to cancel in-progress appends? + + + +function AVMerge(video, srcInfo, startTime){ + this.audioSource = null; + this.videoSource = null; + this.avRatio = null; + this.videoStream = null; + this.audioStream = null; + this.seeking = false; + this.startTime = startTime; + this.video = video; + this.mediaSource = null; + this.closed = false; + this.opened = false; + this.audioEndOfStreamCalled = false; + this.videoEndOfStreamCalled = false; + if (!('MediaSource' in window)) { + reportError('MediaSource not supported.'); + return; + } + + // Find supported video and audio sources + for (let src of srcInfo['videos']) { + if (MediaSource.isTypeSupported(src['mime_codec'])) { + reportDebug('Using video source', src['mime_codec'], + src['quality_string'], 'itag', src['itag']); + this.videoSource = src; + break; + } + } + for (let src of srcInfo['audios']) { + if (MediaSource.isTypeSupported(src['mime_codec'])) { + reportDebug('Using audio source', src['mime_codec'], + src['quality_string'], 'itag', src['itag']); + this.audioSource = src; + break; + } + } + if (this.videoSource === null) + reportError('No supported video MIME type or codec found: ', + srcInfo['videos'].map(s => s.mime_codec).join(', ')); + if (this.audioSource === null) + reportError('No supported audio MIME type or codec found: ', + srcInfo['audios'].map(s => s.mime_codec).join(', ')); + if (this.videoSource === null || this.audioSource === null) + return; + + if (this.videoSource.bitrate && this.audioSource.bitrate) + this.avRatio = this.audioSource.bitrate/this.videoSource.bitrate; + else + this.avRatio = 1/10; + + this.setup(); +} +AVMerge.prototype.setup = function() { + this.mediaSource = new MediaSource(); + this.video.src = URL.createObjectURL(this.mediaSource); + this.mediaSource.onsourceopen = this.sourceOpen.bind(this); +} + +AVMerge.prototype.sourceOpen = function(_) { + // If after calling mediaSource.endOfStream, the user seeks back + // into the video, the sourceOpen event will be fired again. Do not + // overwrite the streams. + this.audioEndOfStreamCalled = false; + this.videoEndOfStreamCalled = false; + if (this.opened) + return; + this.opened = true; + this.videoStream = new Stream(this, this.videoSource, this.startTime, + this.avRatio); + this.audioStream = new Stream(this, this.audioSource, this.startTime, + this.avRatio); + + this.videoStream.setup(); + this.audioStream.setup(); + + this.timeUpdateEvt = addEvent(this.video, 'timeupdate', + this.checkBothBuffers.bind(this)); + this.seekingEvt = addEvent(this.video, 'seeking', + debounce(this.seek.bind(this), 500)); + //this.video.onseeked = function() {console.log('seeked')}; +} +AVMerge.prototype.close = function() { + if (this.closed) + return; + this.closed = true; + this.videoStream.close(); + this.audioStream.close(); + this.timeUpdateEvt.remove(); + this.seekingEvt.remove(); + if (this.mediaSource.readyState == 'open') + this.mediaSource.endOfStream(); +} +AVMerge.prototype.checkBothBuffers = function() { + this.audioStream.checkBuffer(); + this.videoStream.checkBuffer(); +} +AVMerge.prototype.seek = function(e) { + if (this.mediaSource.readyState === 'open') { + this.seeking = true; + this.audioStream.handleSeek(); + this.videoStream.handleSeek(); + this.seeking = false; + } else { + reportWarning('seek but not open? readyState:', + this.mediaSource.readyState); + } +} +AVMerge.prototype.audioEndOfStream = function() { + if (this.videoEndOfStreamCalled && !this.audioEndOfStreamCalled) { + reportDebug('Calling mediaSource.endOfStream()'); + this.mediaSource.endOfStream(); + } + this.audioEndOfStreamCalled = true; +} +AVMerge.prototype.videoEndOfStream = function() { + if (this.audioEndOfStreamCalled && !this.videoEndOfStreamCalled) { + reportDebug('Calling mediaSource.endOfStream()'); + this.mediaSource.endOfStream(); + } + this.videoEndOfStreamCalled = true; +} +AVMerge.prototype.printDebuggingInfo = function() { + reportDebug('videoSource:', this.videoSource); + reportDebug('audioSource:', this.videoSource); + reportDebug('video sidx:', this.videoStream.sidx); + reportDebug('audio sidx:', this.audioStream.sidx); + reportDebug('video updating', this.videoStream.sourceBuffer.updating); + reportDebug('audio updating', this.audioStream.sourceBuffer.updating); + reportDebug('video duration:', this.video.duration); + reportDebug('video current time:', this.video.currentTime); + reportDebug('mediaSource.readyState:', this.mediaSource.readyState); + reportDebug('videoEndOfStreamCalled', this.videoEndOfStreamCalled); + reportDebug('audioEndOfStreamCalled', this.audioEndOfStreamCalled); + for (let obj of [this.videoStream, this.audioStream]) { + reportDebug(obj.streamType, 'stream buffered times:'); + for (let i=0; i<obj.sourceBuffer.buffered.length; i++) { + reportDebug(String(obj.sourceBuffer.buffered.start(i)) + '-' + + String(obj.sourceBuffer.buffered.end(i))); + } + } +} + +function Stream(avMerge, source, startTime, avRatio) { + this.avMerge = avMerge; + this.video = avMerge.video; + this.url = source['url']; + this.ext = source['ext']; + this.fileSize = source['file_size']; + this.closed = false; + this.mimeCodec = source['mime_codec'] + this.streamType = source['acodec'] ? 'audio' : 'video'; + if (this.streamType == 'audio') { + this.bufferTarget = avRatio*50*10**6; + } else { + this.bufferTarget = 50*10**6; // 50 megabytes + } + + this.initRange = source['init_range']; + this.indexRange = source['index_range']; + + this.startTime = startTime; + this.mediaSource = avMerge.mediaSource; + this.sidx = null; + this.appendRetries = 0; + this.appendQueue = []; // list of [segmentIdx, data] + this.sourceBuffer = this.mediaSource.addSourceBuffer(this.mimeCodec); + this.sourceBuffer.mode = 'segments'; + this.sourceBuffer.addEventListener('error', (e) => { + this.reportError('sourceBuffer error', e); + }); + this.updateendEvt = addEvent(this.sourceBuffer, 'updateend', (e) => { + if (this.appendQueue.length != 0) { + this.appendSegment(...this.appendQueue.shift()); + } + }); +} +Stream.prototype.setup = async function(){ + // Group requests together + if (this.initRange.end+1 == this.indexRange.start){ + fetchRange( + this.url, + this.initRange.start, + this.indexRange.end, + 'Initialization+index segments', + ).then( + (buffer) => { + let init_end = this.initRange.end - this.initRange.start + 1; + let index_start = this.indexRange.start - this.initRange.start; + let index_end = this.indexRange.end - this.initRange.start + 1; + this.setupInitSegment(buffer.slice(0, init_end)); + this.setupSegmentIndex(buffer.slice(index_start, index_end)); + } + ); + } else { + // initialization data + await fetchRange( + this.url, + this.initRange.start, + this.initRange.end, + 'Initialization segment', + ).then(this.setupInitSegment.bind(this)); + + // sidx (segment index) table + fetchRange( + this.url, + this.indexRange.start, + this.indexRange.end, + 'Index segment', + ).then(this.setupSegmentIndex.bind(this)); + } +} +Stream.prototype.setupInitSegment = function(initSegment) { + if (this.ext == 'webm') + this.sidx = extractWebmInitializationInfo(initSegment); + this.appendSegment(null, initSegment); +} +Stream.prototype.setupSegmentIndex = async function(indexSegment){ + if (this.ext == 'webm') { + this.sidx.entries = parseWebmCues(indexSegment, this.sidx); + if (this.fileSize) { + let lastIdx = this.sidx.entries.length - 1; + this.sidx.entries[lastIdx].end = this.fileSize - 1; + } + for (let entry of this.sidx.entries) { + entry.subSegmentDuration = entry.tickEnd - entry.tickStart + 1; + if (entry.end) + entry.referencedSize = entry.end - entry.start + 1; + } + } else { + let box = unbox(indexSegment); + this.sidx = sidx_parse(box.data, this.indexRange.end+1); + } + this.fetchSegmentIfNeeded(this.getSegmentIdx(this.startTime)); +} +Stream.prototype.close = function() { + // Prevents appendSegment adding to buffer if request finishes + // after closing + this.closed = true; + if (this.sourceBuffer.updating) + this.sourceBuffer.abort(); + this.mediaSource.removeSourceBuffer(this.sourceBuffer); + this.updateendEvt.remove(); +} +Stream.prototype.appendSegment = function(segmentIdx, chunk) { + if (this.closed) + return; + + this.reportDebug('Received segment', segmentIdx) + + // cannot append right now, schedule for updateend + if (this.sourceBuffer.updating) { + this.reportDebug('sourceBuffer updating, queueing for later'); + this.appendQueue.push([segmentIdx, chunk]); + if (this.appendQueue.length > 2){ + this.reportWarning('appendQueue length:', this.appendQueue.length); + } + return; + } + try { + this.sourceBuffer.appendBuffer(chunk); + if (segmentIdx !== null) + this.sidx.entries[segmentIdx].have = true; + this.appendRetries = 0; + } catch (e) { + if (e.name !== 'QuotaExceededError') { + throw e; + } + this.reportWarning('QuotaExceededError.'); + + // Count how many bytes are in buffer to update buffering target, + // updating .have as well for when we need to delete segments + let bytesInBuffer = 0; + for (let i = 0; i < this.sidx.entries.length; i++) { + if (this.segmentInBuffer(i)) + bytesInBuffer += this.sidx.entries[i].referencedSize; + else if (this.sidx.entries[i].have) { + this.sidx.entries[i].have = false; + this.sidx.entries[i].requested = false; + } + } + bytesInBuffer = Math.floor(4/5*bytesInBuffer); + if (bytesInBuffer < this.bufferTarget) { + this.bufferTarget = bytesInBuffer; + this.reportDebug('New buffer target:', this.bufferTarget); + } + + // Delete 10 segments (arbitrary) from buffer, making sure + // not to delete current one + let currentSegment = this.getSegmentIdx(this.video.currentTime); + let numDeleted = 0; + let i = 0; + const DELETION_TARGET = 10; + let toDelete = []; // See below for why we have to schedule it + this.reportDebug('Deleting segments from beginning of buffer.'); + while (numDeleted < DELETION_TARGET && i < currentSegment) { + if (this.sidx.entries[i].have) { + toDelete.push(i) + numDeleted++; + } + i++; + } + if (numDeleted < DELETION_TARGET) + this.reportDebug('Deleting segments from end of buffer.'); + + i = this.sidx.entries.length - 1; + while (numDeleted < DELETION_TARGET && i > currentSegment) { + if (this.sidx.entries[i].have) { + toDelete.push(i) + numDeleted++; + } + i--; + } + + // When calling .remove, the sourceBuffer will go into updating=true + // state, and remove cannot be called until it is done. So we have + // to delete on the updateend event for subsequent ones. + let removeFinishedEvent; + let deletedStuff = (toDelete.length !== 0) + let deleteSegment = () => { + if (toDelete.length === 0) { + removeFinishedEvent.remove(); + // If QuotaExceeded happened for current segment, retry the + // append + // Rescheduling will take care of updating=true problem. + // Also check that we found segments to delete, to avoid + // infinite looping if we can't delete anything + if (segmentIdx === currentSegment && deletedStuff) { + this.reportDebug('Retrying appendSegment for', segmentIdx); + this.appendSegment(segmentIdx, chunk); + } else { + this.reportDebug('Not retrying segment', segmentIdx); + this.sidx.entries[segmentIdx].requested = false; + } + return; + } + let idx = toDelete.shift(); + let entry = this.sidx.entries[idx]; + let start = entry.tickStart/this.sidx.timeScale; + let end = (entry.tickEnd+1)/this.sidx.timeScale; + this.reportDebug('Deleting segment', idx); + this.sourceBuffer.remove(start, end); + entry.have = false; + entry.requested = false; + } + removeFinishedEvent = addEvent(this.sourceBuffer, 'updateend', + deleteSegment); + if (!this.sourceBuffer.updating) + deleteSegment(); + } +} +Stream.prototype.getSegmentIdx = function(videoTime) { + // get an estimate + let currentTick = videoTime * this.sidx.timeScale; + let firstSegmentDuration = this.sidx.entries[0].subSegmentDuration; + let index = 1 + Math.floor(currentTick / firstSegmentDuration); + index = clamp(index, 0, this.sidx.entries.length - 1); + + let increment = 1; + if (currentTick < this.sidx.entries[index].tickStart){ + increment = -1; + } + + // go up or down to find correct index + while (index >= 0 && index < this.sidx.entries.length) { + let entry = this.sidx.entries[index]; + if (entry.tickStart <= currentTick && (entry.tickEnd+1) > currentTick){ + return index; + } + index = index + increment; + } + this.reportError('Could not find segment index for time', videoTime); + return 0; +} +Stream.prototype.checkBuffer = async function() { + if (this.avMerge.seeking) { + return; + } + // Find the first unbuffered segment, i + let currentSegmentIdx = this.getSegmentIdx(this.video.currentTime); + let bufferedBytesAhead = 0; + let i; + for (i = currentSegmentIdx; i < this.sidx.entries.length; i++) { + let entry = this.sidx.entries[i]; + // check if we had it before, but it was deleted by the browser + if (entry.have && !this.segmentInBuffer(i)) { + this.reportDebug('segment', i, 'deleted by browser'); + entry.have = false; + entry.requested = false; + } + if (!entry.have) { + break; + } + bufferedBytesAhead += entry.referencedSize; + if (bufferedBytesAhead > this.bufferTarget) { + return; + } + } + + if (i < this.sidx.entries.length && !this.sidx.entries[i].requested) { + this.fetchSegment(i); + // We have all the segments until the end + // Signal the end of stream + } else if (i == this.sidx.entries.length) { + if (this.streamType == 'audio') + this.avMerge.audioEndOfStream(); + else + this.avMerge.videoEndOfStream(); + } +} +Stream.prototype.segmentInBuffer = function(segmentIdx) { + let entry = this.sidx.entries[segmentIdx]; + // allow for 0.01 second error + let timeStart = entry.tickStart/this.sidx.timeScale + 0.01; + + /* Some of YouTube's mp4 fragments are malformed, with half-frame + playback gaps. In this video at 240p (timeScale = 90000 ticks/second) + https://www.youtube.com/watch?v=ZhOQCwJvwlo + segment 4 (starting at 0) is claimed in the sidx table to have + a duration of 388500 ticks, but closer examination of the file using + Bento4 mp4dump shows that the segment has 129 frames at 3000 ticks + per frame, which gives an actual duration of 38700 (1500 less than + claimed). The file is 30 fps, so this error is exactly half a frame. + + Note that the base_media_decode_time exactly matches the tickStart, + so the media decoder is being given a time gap of half a frame. + + The practical result of this is that sourceBuffer.buffered reports + a timeRange.end that is less than expected for that segment, resulting in + a false determination that the browser has deleted a segment. + + Segment 5 has the opposite issue, where it has a 1500 tick surplus of video + data compared to the sidx length. Segments 6 and 7 also have this + deficit-surplus pattern. + + This might have something to do with the fact that the video also + has 60 fps formats. In order to allow for adaptive streaming and seamless + quality switching, YouTube likely encodes their formats to line up nicely. + Either there is a bug in their encoder, or this is intentional. Allow for + up to 1 frame-time of error to work around this issue. */ + let endError; + if (this.streamType == 'video') + endError = 1/(this.avMerge.videoSource.fps || 30); + else + endError = 0.01 + let timeEnd = (entry.tickEnd+1)/this.sidx.timeScale - endError; + + let timeRanges = this.sourceBuffer.buffered; + for (let i=0; i < timeRanges.length; i++) { + if (timeRanges.start(i) <= timeStart && timeEnd <= timeRanges.end(i)) { + return true; + } + } + return false; +} +Stream.prototype.fetchSegment = function(segmentIdx) { + entry = this.sidx.entries[segmentIdx]; + entry.requested = true; + this.reportDebug( + 'Fetching segment', segmentIdx, ', bytes', + entry.start, entry.end, ', seconds', + entry.tickStart/this.sidx.timeScale, + (entry.tickEnd+1)/this.sidx.timeScale + ) + fetchRange( + this.url, + entry.start, + entry.end, + String(this.streamType) + ' segment ' + String(segmentIdx), + ).then(this.appendSegment.bind(this, segmentIdx)); +} +Stream.prototype.fetchSegmentIfNeeded = function(segmentIdx) { + if (segmentIdx < 0 || segmentIdx >= this.sidx.entries.length){ + return; + } + entry = this.sidx.entries[segmentIdx]; + // check if we had it before, but it was deleted by the browser + if (entry.have && !this.segmentInBuffer(segmentIdx)) { + this.reportDebug('segment', segmentIdx, 'deleted by browser'); + entry.have = false; + entry.requested = false; + } + if (entry.requested) { + return; + } + + this.fetchSegment(segmentIdx); +} +Stream.prototype.handleSeek = function() { + let segmentIdx = this.getSegmentIdx(this.video.currentTime); + this.fetchSegmentIfNeeded(segmentIdx); +} +Stream.prototype.reportDebug = function(...args) { + reportDebug(String(this.streamType) + ':', ...args); +} +Stream.prototype.reportWarning = function(...args) { + reportWarning(String(this.streamType) + ':', ...args); +} +Stream.prototype.reportError = function(...args) { + reportError(String(this.streamType) + ':', ...args); +} + + +// Utility functions + +// https://gomakethings.com/promise-based-xhr/ +// https://stackoverflow.com/a/30008115 +// http://lofi.limo/blog/retry-xmlhttprequest-carefully +function fetchRange(url, start, end, debugInfo) { + return new Promise((resolve, reject) => { + let retryCount = 0; + let xhr = new XMLHttpRequest(); + function onFailure(err, message, maxRetries=5){ + message = debugInfo + ': ' + message + ' - Err: ' + String(err); + retryCount++; + if (retryCount > maxRetries || xhr.status == 403){ + reportError('fetchRange error while fetching ' + message); + reject(message); + return; + } else { + reportWarning('Failed to fetch ' + message + + '. Attempting retry ' + + String(retryCount) +'/' + String(maxRetries)); + } + + // Retry in 1 second, doubled for each next retry + setTimeout(function(){ + xhr.open('get',url); + xhr.send(); + }, 1000*Math.pow(2,(retryCount-1))); + } + xhr.open('get', url); + xhr.timeout = 15000; + xhr.responseType = 'arraybuffer'; + xhr.setRequestHeader('Range', 'bytes=' + start + '-' + end); + xhr.onload = function (e) { + if (xhr.status >= 200 && xhr.status < 300) { + resolve(xhr.response); + } else { + onFailure(e, + 'Status ' + + String(xhr.status) + ' ' + String(xhr.statusText) + ); + } + }; + xhr.onerror = function (event) { + onFailure(e, 'Network error'); + }; + xhr.ontimeout = function (event){ + xhr.timeout += 5000; + onFailure(null, 'Timeout (15s)', maxRetries=5); + }; + xhr.send(); + }); +} + +function debounce(func, wait, immediate) { + let timeout; + return function() { + let context = this; + let args = arguments; + let later = function() { + timeout = null; + if (!immediate) func.apply(context, args); + }; + let callNow = immediate && !timeout; + clearTimeout(timeout); + timeout = setTimeout(later, wait); + if (callNow) func.apply(context, args); + }; +} + +function clamp(number, min, max) { + return Math.max(min, Math.min(number, max)); +} + +// allow to remove an event listener without having a function reference +function RegisteredEvent(obj, eventName, func) { + this.obj = obj; + this.eventName = eventName; + this.func = func; + obj.addEventListener(eventName, func); +} +RegisteredEvent.prototype.remove = function() { + this.obj.removeEventListener(this.eventName, this.func); +} +function addEvent(obj, eventName, func) { + return new RegisteredEvent(obj, eventName, func); +} + +function reportWarning(...args){ + console.warn(...args); +} +function reportError(...args){ + console.error(...args); +} +function reportDebug(...args){ + console.debug(...args); +} + +function byteArrayToIntegerLittleEndian(unsignedByteArray){ + let result = 0; + for (byte of unsignedByteArray){ + result = result*256; + result += byte + } + return result; +} +function byteArrayToFloat(byteArray) { + let view = new DataView(byteArray.buffer); + if (byteArray.length == 4) + return view.getFloat32(byteArray.byteOffset); + else + return view.getFloat64(byteArray.byteOffset); +} +function ByteParser(data){ + this.curIndex = 0; + this.data = new Uint8Array(data); +} +ByteParser.prototype.readInteger = function(nBytes){ + let result = byteArrayToIntegerLittleEndian( + this.data.slice(this.curIndex, this.curIndex + nBytes) + ); + this.curIndex += nBytes; + return result; +} +ByteParser.prototype.readBufferBytes = function(nBytes){ + let result = this.data.slice(this.curIndex, this.curIndex + nBytes); + this.curIndex += nBytes; + return result; +} + +// BEGIN iso-bmff-parser-stream/lib/box/sidx.js (modified) +// https://github.com/necccc/iso-bmff-parser-stream/blob/master/lib/box/sidx.js +/* The MIT License (MIT) + +Copyright (c) 2014 Szabolcs Szabolcsi-Toth + +Permission is hereby granted, free of charge, to any person obtaining a copy +of this software and associated documentation files (the "Software"), to deal +in the Software without restriction, including without limitation the rights +to use, copy, modify, merge, publish, distribute, sublicense, and/or sell +copies of the Software, and to permit persons to whom the Software is +furnished to do so, subject to the following conditions: + +The above copyright notice and this permission notice shall be included in all +copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, +OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE +SOFTWARE.*/ +function sidx_parse (data, offset) { + let bp = new ByteParser(data), + version = bp.readInteger(1), + flags = bp.readInteger(3), + referenceId = bp.readInteger(4), + timeScale = bp.readInteger(4), + earliestPresentationTime = bp.readInteger(version === 0 ? 4 : 8), + firstOffset = bp.readInteger(4), + __reserved = bp.readInteger(2), + entryCount = bp.readInteger(2), + entries = []; + + let totalBytesOffset = firstOffset + offset; + let totalTicks = 0; + for (let i = entryCount; i > 0; i=i-1 ) { + let referencedSize = bp.readInteger(4), + subSegmentDuration = bp.readInteger(4), + unused = bp.readBufferBytes(4) + entries.push({ + referencedSize: referencedSize, + subSegmentDuration: subSegmentDuration, + unused: unused, + start: totalBytesOffset, + end: totalBytesOffset + referencedSize - 1, // inclusive + tickStart: totalTicks, + tickEnd: totalTicks + subSegmentDuration - 1, + requested: false, + have: false, + }); + totalBytesOffset = totalBytesOffset + referencedSize; + totalTicks = totalTicks + subSegmentDuration; + } + + return { + version: version, + flags: flags, + referenceId: referenceId, + timeScale: timeScale, + earliestPresentationTime: earliestPresentationTime, + firstOffset: firstOffset, + entries: entries + }; +} +// END sidx.js + +// BEGIN iso-bmff-parser-stream/lib/unbox.js (same license), modified +function unbox(buf) { + let bp = new ByteParser(buf), + bufferLength = buf.length, + length, + typeData, + boxData + + length = bp.readInteger(4); // length of entire box, + typeData = bp.readInteger(4); + + if (bufferLength - length < 0) { + reportWarning('Warning: sidx table is cut off'); + return { + currentLength: bufferLength, + length: length, + type: typeData, + data: bp.readBufferBytes(bufferLength) + }; + } + + boxData = bp.readBufferBytes(length - 8); + + return { + length: length, + type: typeData, + data: boxData + }; +} +// END unbox.js + + +function extractWebmInitializationInfo(initializationSegment) { + let result = { + timeScale: null, + cuesOffset: null, + duration: null, + }; + (new EbmlDecoder()).readTags(initializationSegment, (tagType, tag) => { + if (tag.name == 'TimecodeScale') + result.timeScale = byteArrayToIntegerLittleEndian(tag.data); + else if (tag.name == 'Duration') + // Integer represented as a float (why??); units of TimecodeScale + result.duration = byteArrayToFloat(tag.data); + // https://lists.matroska.org/pipermail/matroska-devel/2013-July/004549.html + // "CueClusterPosition in turn is relative to the segment's data start + // position" (the data start is the position after the bytes + // used to represent the tag ID and entry size) + else if (tagType == 'start' && tag.name == 'Segment') + result.cuesOffset = tag.dataStart; + }); + if (result.timeScale === null) { + result.timeScale = 1000000; + } + + // webm timecodeScale is the number of nanoseconds in a tick + // Convert it to number of ticks per second to match mp4 convention + result.timeScale = 10**9/result.timeScale; + return result; +} +function parseWebmCues(indexSegment, initInfo) { + let entries = []; + let currentEntry = {}; + let cuesOffset = initInfo.cuesOffset; + (new EbmlDecoder()).readTags(indexSegment, (tagType, tag) => { + if (tag.name == 'CueTime') { + const tickStart = byteArrayToIntegerLittleEndian(tag.data); + currentEntry.tickStart = tickStart; + if (entries.length !== 0) + entries[entries.length - 1].tickEnd = tickStart - 1; + } else if (tag.name == 'CueClusterPosition') { + const byteStart = byteArrayToIntegerLittleEndian(tag.data); + currentEntry.start = cuesOffset + byteStart; + if (entries.length !== 0) + entries[entries.length - 1].end = cuesOffset + byteStart - 1; + } else if (tagType == 'end' && tag.name == 'CuePoint') { + entries.push(currentEntry); + currentEntry = {}; + } + }); + if (initInfo.duration) + entries[entries.length - 1].tickEnd = initInfo.duration - 1; + return entries; +} + +// BEGIN node-ebml (modified) for parsing WEBM cues table +// https://github.com/node-ebml/node-ebml + +/* Copyright (c) 2013-2018 Mark Schmale and contributors + +Permission is hereby granted, free of charge, to any person obtaining a copy of +this software and associated documentation files (the "Software"), to deal in +the Software without restriction, including without limitation the rights to +use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies +of the Software, and to permit persons to whom the Software is furnished to do +so, subject to the following conditions: +The above copyright notice and this permission notice shall be included in all +copies or substantial portions of the Software. + +THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR +IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, +FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE +AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER +LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, +OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE +SOFTWARE.*/ + +const schema = new Map([ + [0x18538067, ['Segment', 'm']], + [0x1c53bb6b, ['Cues', 'm']], + [0xbb, ['CuePoint', 'm']], + [0xb3, ['CueTime', 'u']], + [0xb7, ['CueTrackPositions', 'm']], + [0xf7, ['CueTrack', 'u']], + [0xf1, ['CueClusterPosition', 'u']], + [0x1549a966, ['Info', 'm']], + [0x2ad7b1, ['TimecodeScale', 'u']], + [0x4489, ['Duration', 'f']], +]); + + +function EbmlDecoder() { + this.buffer = null; + this.emit = null; + this.tagStack = []; + this.cursor = 0; +} +EbmlDecoder.prototype.readTags = function(chunk, onParsedTag) { + this.buffer = new Uint8Array(chunk); + this.emit = onParsedTag; + + while (this.cursor < this.buffer.length) { + if (!this.readTag() || !this.readSize() || !this.readContent()) { + break; + } + } +} +EbmlDecoder.prototype.getSchemaInfo = function(tag) { + if (Number.isInteger(tag) && schema.has(tag)) { + let name, type; + [name, type] = schema.get(tag); + return {name, type}; + } + return { + type: null, + name: 'unknown', + }; +} +EbmlDecoder.prototype.readTag = function() { + if (this.cursor >= this.buffer.length) { + return false; + } + + const tag = readVint(this.buffer, this.cursor); + if (tag == null) { + return false; + } + + const tagObj = { + tag: tag.value, + ...this.getSchemaInfo(tag.valueWithLeading1), + start: this.cursor, + end: this.cursor + tag.length, // exclusive; also overwritten below + }; + this.tagStack.push(tagObj); + + this.cursor += tag.length; + return true; +} +EbmlDecoder.prototype.readSize = function() { + const tagObj = this.tagStack[this.tagStack.length - 1]; + + if (this.cursor >= this.buffer.length) { + return false; + } + + const size = readVint(this.buffer, this.cursor); + if (size == null) { + return false; + } + + tagObj.dataSize = size.value; + + // unknown size + if (size.value === -1) { + tagObj.end = -1; + } else { + tagObj.end += size.value + size.length; + } + + this.cursor += size.length; + tagObj.dataStart = this.cursor; + return true; +} +EbmlDecoder.prototype.readContent = function() { + const { type, dataSize, ...rest } = this.tagStack[ + this.tagStack.length - 1 + ]; + + if (type === 'm') { + this.emit('start', { type, dataSize, ...rest }); + return true; + } + + if (this.buffer.length < this.cursor + dataSize) { + return false; + } + + const data = this.buffer.subarray(this.cursor, this.cursor + dataSize); + this.cursor += dataSize; + + this.tagStack.pop(); // remove the object from the stack + + this.emit('tag', { type, dataSize, data, ...rest }); + + while (this.tagStack.length > 0) { + const topEle = this.tagStack[this.tagStack.length - 1]; + if (this.cursor < topEle.end) { + break; + } + this.emit('end', topEle); + this.tagStack.pop(); + } + return true; +} + + +// user234683 notes: The matroska variable integer format is as follows: +// The first byte is where the length of the integer in bytes is determined. +// The number of bytes for the integer is equal to the number of leading +// zeroes in that first byte PLUS 1. Then there is a single 1 bit separator, +// and the rest of the bits in the first byte and the rest of the bits in +// the subsequent bytes are the value of the number. Note the 1-bit separator +// is not part of the value, but by convention IS included in the value for the +// EBML Tag IDs in the schema table above +// The byte-length includes the first byte. So one could also say the number +// of leading zeros is the number of subsequent bytes to include. +function readVint(buffer, start = 0) { + const length = 8 - Math.floor(Math.log2(buffer[start])); + + if (start + length > buffer.length) { + return null; + } + + let value = buffer[start] & ((1 << (8 - length)) - 1); + let valueWithLeading1 = buffer[start] & ((1 << (8 - length + 1)) - 1); + for (let i = 1; i < length; i += 1) { + // user234683 notes: Bails out with -1 (unknown) if the value would + // exceed 53 bits, which is the limit since JavaScript stores all + // numbers as floating points. See + // https://github.com/node-ebml/node-ebml/issues/49 + if (i === 7) { + if (value >= 2 ** 8 && buffer[start + 7] > 0) { + return { length, value: -1, valueWithLeading1: -1 }; + } + } + value *= 2 ** 8; + value += buffer[start + i]; + valueWithLeading1 *= 2 ** 8; + valueWithLeading1 += buffer[start + i]; + } + + return { length, value, valueWithLeading1 }; +} +// END node-ebml diff --git a/youtube/static/js/comments.js b/youtube/static/js/comments.js new file mode 100644 index 0000000..14ba0c0 --- /dev/null +++ b/youtube/static/js/comments.js @@ -0,0 +1,20 @@ +function onClickReplies(e) { + let details = e.target.parentElement; + // e.preventDefault(); + console.log("loading replies .."); + doXhr(details.getAttribute("data-src") + "&slim=1", (html) => { + let div = details.querySelector(".comment_page"); + div.innerHTML = html; + }); + details.removeEventListener('click', onClickReplies); +} + +window.addEventListener('DOMContentLoaded', function() { + QA("details.replies").forEach(details => { + details.addEventListener('click', onClickReplies); + details.addEventListener('auxclick', (e) => { + if (e.target.parentElement !== details) return; + if (e.button == 1) window.open(details.getAttribute("data-src")); + }); + }); +}); diff --git a/youtube/static/js/common.js b/youtube/static/js/common.js new file mode 100644 index 0000000..599d578 --- /dev/null +++ b/youtube/static/js/common.js @@ -0,0 +1,116 @@ +const Q = document.querySelector.bind(document); +const QA = document.querySelectorAll.bind(document); +const QId = document.getElementById.bind(document); +let seconds, + minutes, + hours; +function text(msg) { return document.createTextNode(msg); } +function clearNode(node) { while (node.firstChild) node.removeChild(node.firstChild); } +function toTimestamp(seconds) { + seconds = Math.floor(seconds); + + minutes = Math.floor(seconds/60); + seconds = seconds % 60; + + hours = Math.floor(minutes/60); + minutes = minutes % 60; + + if (hours) { + return `0${hours}:`.slice(-3) + `0${minutes}:`.slice(-3) + `0${seconds}`.slice(-2); + } + return `0${minutes}:`.slice(-3) + `0${seconds}`.slice(-2); +} + +let cur_track_idx = 0; +function getActiveTranscriptTrackIdx() { + let textTracks = QId("js-video-player").textTracks; + if (!textTracks.length) return; + for (let i=0; i < textTracks.length; i++) { + if (textTracks[i].mode == "showing") { + cur_track_idx = i; + return cur_track_idx; + } + } + return cur_track_idx; +} +function getActiveTranscriptTrack() { return QId("js-video-player").textTracks[getActiveTranscriptTrackIdx()]; } + +function getDefaultTranscriptTrackIdx() { + let textTracks = QId("js-video-player").textTracks; + return textTracks.length - 1; +} + +function doXhr(url, callback=null) { + let xhr = new XMLHttpRequest(); + xhr.open("GET", url); + xhr.onload = (e) => { + callback(e.currentTarget.response); + } + xhr.send(); + return xhr; +} + +// https://stackoverflow.com/a/30810322 +function copyTextToClipboard(text) { + let textArea = document.createElement("textarea"); + + // + // *** This styling is an extra step which is likely not required. *** + // + // Why is it here? To ensure: + // 1. the element is able to have focus and selection. + // 2. if element was to flash render it has minimal visual impact. + // 3. less flakyness with selection and copying which **might** occur if + // the textarea element is not visible. + // + // The likelihood is the element won't even render, not even a + // flash, so some of these are just precautions. However in + // Internet Explorer the element is visible whilst the popup + // box asking the user for permission for the web page to + // copy to the clipboard. + // + + // Place in top-left corner of screen regardless of scroll position. + textArea.style.position = 'fixed'; + textArea.style.top = 0; + textArea.style.left = 0; + + // Ensure it has a small width and height. Setting to 1px / 1em + // doesn't work as this gives a negative w/h on some browsers. + textArea.style.width = '2em'; + textArea.style.height = '2em'; + + // We don't need padding, reducing the size if it does flash render. + textArea.style.padding = 0; + + // Clean up any borders. + textArea.style.border = 'none'; + textArea.style.outline = 'none'; + textArea.style.boxShadow = 'none'; + + // Avoid flash of white box if rendered for any reason. + textArea.style.background = 'transparent'; + + + textArea.value = text; + + let parent_el = video.parentElement; + parent_el.appendChild(textArea); + textArea.focus(); + textArea.select(); + + try { + let successful = document.execCommand('copy'); + let msg = successful ? 'successful' : 'unsuccessful'; + console.log('Copying text command was ' + msg); + } catch (err) { + console.log('Oops, unable to copy'); + } + + parent_el.removeChild(textArea); +} + + +window.addEventListener('DOMContentLoaded', function() { + cur_track_idx = getDefaultTranscriptTrackIdx(); +}); diff --git a/youtube/static/js/hotkeys.js b/youtube/static/js/hotkeys.js new file mode 100644 index 0000000..b71972e --- /dev/null +++ b/youtube/static/js/hotkeys.js @@ -0,0 +1,61 @@ +function onKeyDown(e) { + if (['INPUT', 'TEXTAREA'].includes(document.activeElement.tagName)) return false; + + // console.log(e); + let v = QId("js-video-player"); + if (!e.isTrusted) return; // plyr CustomEvent + let c = e.key.toLowerCase(); + if (e.ctrlKey) return; + else if (c == "k") { + v.paused ? v.play() : v.pause(); + } + else if (c == "arrowleft") { + e.preventDefault(); + v.currentTime = v.currentTime - 5; + } + else if (c == "arrowright") { + e.preventDefault(); + v.currentTime = v.currentTime + 5; + } + else if (c == "j") { + e.preventDefault(); + v.currentTime = v.currentTime - 10; + } + else if (c == "l") { + e.preventDefault(); + v.currentTime = v.currentTime + 10; + } + else if (c == "f") { + e.preventDefault(); + if (data.settings.use_video_player == 2) { + player.fullscreen.toggle() + } + else { + if (document.fullscreen) { + document.exitFullscreen() + } + else { + v.requestFullscreen() + } + } + } + else if (c == "m") { + if (v.muted == false) {v.muted = true;} + else {v.muted = false;} + } + else if (c == "c") { + e.preventDefault(); + let tt = getActiveTranscriptTrack(); + if (tt == null) return; + if (tt.mode == "showing") tt.mode = "disabled"; + else tt.mode = "showing"; + } + else if (c == "t") { + let ts = Math.floor(QId("js-video-player").currentTime); + copyTextToClipboard(`https://youtu.be/${data.video_id}?t=${ts}`); + } +} + +window.addEventListener('DOMContentLoaded', function() { + document.addEventListener('keydown', onKeyDown); +}); diff --git a/youtube/static/js/playlistadd.js b/youtube/static/js/playlistadd.js new file mode 100644 index 0000000..4b76ce1 --- /dev/null +++ b/youtube/static/js/playlistadd.js @@ -0,0 +1,86 @@ +(function main() { + /* Takes control of the form if javascript is enabled, so that adding stuff to a playlist will not cause things to stop loading, and will display a status message. If javascript is disabled, the form will still work using regular HTML methods, but causes things on the page (such as the video) to stop loading. */ + const playlistAddForm = document.getElementById('playlist-edit'); + + function setStyle(element, property, value){ + element.style[property] = value; + } + function removeMessage(messageBox){ + messageBox.parentNode.removeChild(messageBox); + } + + function displayMessage(text, error=false){ + let currentMessageBox = document.getElementById('message-box'); + if(currentMessageBox !== null){ + currentMessageBox.parentNode.removeChild(currentMessageBox); + } + let messageBox = document.createElement('div'); + if(error){ + messageBox.setAttribute('role', 'alert'); + } else { + messageBox.setAttribute('role', 'status'); + } + messageBox.setAttribute('id', 'message-box'); + let textNode = document.createTextNode(text); + messageBox.appendChild(textNode); + document.querySelector('main').appendChild(messageBox); + let currentstyle = window.getComputedStyle(messageBox); + let removalDelay; + if(error){ + removalDelay = 5000; + } else { + removalDelay = 1500; + } + window.setTimeout(setStyle, 20, messageBox, 'opacity', 1); + window.setTimeout(setStyle, removalDelay, messageBox, 'opacity', 0); + window.setTimeout(removeMessage, removalDelay+300, messageBox); + } + // https://developer.mozilla.org/en-US/docs/Learn/HTML/Forms/Sending_forms_through_JavaScript + function sendData(event){ + let clicked_button = document.activeElement; + if(clicked_button === null || clicked_button.getAttribute('type') !== 'submit' || clicked_button.parentElement != event.target){ + console.log('ERROR: clicked_button not valid'); + return; + } + if(clicked_button.getAttribute('value') !== 'add'){ + return; // video(s) are being removed from playlist, just let it refresh the page + } + event.preventDefault(); + let XHR = new XMLHttpRequest(); + let FD = new FormData(playlistAddForm); + + if(FD.getAll('video_info_list').length === 0){ + displayMessage('Error: No videos selected', true); + return; + } + + if(FD.get('playlist_name') === ""){ + displayMessage('Error: No playlist selected', true); + return; + } + + // https://stackoverflow.com/questions/48322876/formdata-doesnt-include-value-of-buttons + FD.append('action', 'add'); + + XHR.addEventListener('load', function(event){ + if(event.target.status == 204){ + displayMessage('Added videos to playlist "' + FD.get('playlist_name') + '"'); + } else { + displayMessage('Error adding videos to playlist: ' + event.target.status.toString(), true); + } + }); + + XHR.addEventListener('error', function(event){ + if(event.target.status == 0){ + displayMessage('XHR failed: Check that XHR requests are allowed', true); + } else { + displayMessage('XHR failed: Unknown error', true); + } + }); + + XHR.open('POST', playlistAddForm.getAttribute('action')); + XHR.send(FD); + } + + playlistAddForm.addEventListener('submit', sendData); +}()); diff --git a/youtube/static/js/plyr-start.js b/youtube/static/js/plyr-start.js new file mode 100644 index 0000000..56068f0 --- /dev/null +++ b/youtube/static/js/plyr-start.js @@ -0,0 +1,121 @@ +(function main() { + 'use strict'; + + // Captions + let captionsActive = false; + if (data.settings.subtitles_mode === 2 || (data.settings.subtitles_mode === 1 && data.has_manual_captions)) { + captionsActive = true; + } + + // AutoPlay + let autoplayActive = data.settings.autoplay_videos || false; + + let qualityOptions = []; + let qualityDefault; + + for (let src of data.uni_sources) { + qualityOptions.push(src.quality_string); + } + + for (let src of data.pair_sources) { + qualityOptions.push(src.quality_string); + } + + if (data.using_pair_sources) { + qualityDefault = data.pair_sources[data.pair_idx].quality_string; + } else if (data.uni_sources.length !== 0) { + qualityDefault = data.uni_sources[data.uni_idx].quality_string; + } else { + qualityDefault = 'None'; + } + + // Fix plyr refusing to work with qualities that are strings + Object.defineProperty(Plyr.prototype, 'quality', { + set: function (input) { + const config = this.config.quality; + const options = this.options.quality; + let quality = input; + let updateStorage = true; + + if (!options.length) { + return; + } + + if (!options.includes(quality)) { + return; + } + + // Update config + config.selected = quality; + + // Set quality + this.media.quality = quality; + + // Save to storage + if (updateStorage) { + this.storage.set({ quality }); + } + }, + }); + + const player = new Plyr(document.getElementById('js-video-player'), { + // Learning about autoplay permission https://developer.mozilla.org/en-US/docs/Web/HTTP/Headers/Permissions-Policy/autoplay#syntax + autoplay: autoplayActive, + disableContextMenu: false, + captions: { + active: captionsActive, + language: data.settings.subtitles_language, + }, + controls: [ + 'play-large', + 'play', + 'progress', + 'current-time', + 'duration', + 'mute', + 'volume', + 'captions', + 'settings', + 'pip', + 'airplay', + 'fullscreen', + ], + iconUrl: '/youtube.com/static/modules/plyr/plyr.svg', + blankVideo: '/youtube.com/static/modules/plyr/blank.webm', + debug: false, + storage: { enabled: false }, + quality: { + default: qualityDefault, + options: qualityOptions, + forced: true, + onChange: function (quality) { + if (quality == 'None') { + return; + } + if (quality.includes('(integrated)')) { + for (let i = 0; i < data.uni_sources.length; i++) { + if (data.uni_sources[i].quality_string == quality) { + changeQuality({ type: 'uni', index: i }); + return; + } + } + } else { + for (let i = 0; i < data.pair_sources.length; i++) { + if (data.pair_sources[i].quality_string == quality) { + changeQuality({ type: 'pair', index: i }); + return; + } + } + } + }, + }, + previewThumbnails: { + enabled: storyboard_url !== null, + src: [storyboard_url], + }, + settings: ['captions', 'quality', 'speed', 'loop'], + tooltips: { + controls: true, + }, + }); +})(); diff --git a/youtube/static/js/sponsorblock.js b/youtube/static/js/sponsorblock.js new file mode 100644 index 0000000..a929fc5 --- /dev/null +++ b/youtube/static/js/sponsorblock.js @@ -0,0 +1,40 @@ +"use strict"; + +// from: https://git.gir.st/subscriptionfeed.git/blob/59a590d:/app/youtube/templates/watch.html.j2#l28 + +let sha256=function a(b){function c(a,b){return a>>>b|a<<32-b}for(var d,e,f=Math.pow,g=f(2,32),h="length",i="",j=[],k=8*b[h],l=a.h=a.h||[],m=a.k=a.k||[],n=m[h],o={},p=2;64>n;p++)if(!o[p]){for(d=0;313>d;d+=p)o[d]=p;l[n]=f(p,.5)*g|0,m[n++]=f(p,1/3)*g|0}for(b+="\x80";b[h]%64-56;)b+="\x00";for(d=0;d<b[h];d++){if(e=b.charCodeAt(d),e>>8)return;j[d>>2]|=e<<(3-d)%4*8}for(j[j[h]]=k/g|0,j[j[h]]=k,e=0;e<j[h];){var q=j.slice(e,e+=16),r=l;for(l=l.slice(0,8),d=0;64>d;d++){var s=q[d-15],t=q[d-2],u=l[0],v=l[4],w=l[7]+(c(v,6)^c(v,11)^c(v,25))+(v&l[5]^~v&l[6])+m[d]+(q[d]=16>d?q[d]:q[d-16]+(c(s,7)^c(s,18)^s>>>3)+q[d-7]+(c(t,17)^c(t,19)^t>>>10)|0),x=(c(u,2)^c(u,13)^c(u,22))+(u&l[1]^u&l[2]^l[1]&l[2]);l=[w+x|0].concat(l),l[4]=l[4]+w|0}for(d=0;8>d;d++)l[d]=l[d]+r[d]|0}for(d=0;8>d;d++)for(e=3;e+1;e--){var y=l[d]>>8*e&255;i+=(16>y?0:"")+y.toString(16)}return i}; /*https://geraintluff.github.io/sha256/sha256.min.js (public domain)*/ + +window.addEventListener("load", load_sponsorblock); +document.addEventListener('DOMContentLoaded', ()=>{ + const check = document.querySelector("#skip_sponsors"); + check.addEventListener("change", () => {if (check.checked) load_sponsorblock()}); +}); +function load_sponsorblock(){ + const info_elem = Q('#skip_n'); + if (info_elem.innerText.length) return; // already fetched + const hash = sha256(data.video_id).substr(0,4); + const video_obj = QId("js-video-player"); + let url = `/https://sponsor.ajay.app/api/skipSegments/${hash}`; + fetch(url) + .then(response => response.json()) + .then(r => { + for (const video of r) { + if (video.videoID != data.video_id) continue; + info_elem.innerText = `(${video.segments.length} segments)`; + const cat_n = video.segments.map(e=>e.category).sort() + .reduce((acc,e) => (acc[e]=(acc[e]||0)+1, acc), {}); + info_elem.title = Object.entries(cat_n).map(e=>e.join(': ')).join(', '); + for (const segment of video.segments) { + const [start, stop] = segment.segment; + if (segment.category != "sponsor") continue; + video_obj.addEventListener("timeupdate", function() { + if (Q("#skip_sponsors").checked && + this.currentTime >= start && + this.currentTime < stop-1) { + this.currentTime = stop; + } + }); + } + } + }); +} diff --git a/youtube/static/js/transcript-table.js b/youtube/static/js/transcript-table.js new file mode 100644 index 0000000..5cee97e --- /dev/null +++ b/youtube/static/js/transcript-table.js @@ -0,0 +1,151 @@ +let details_tt, select_tt, table_tt; + +function renderCues() { + const selectedTrack = QId("js-video-player").textTracks[select_tt.selectedIndex]; + const cuesList = [...selectedTrack.cues]; + const is_automatic = cuesList[0].text.startsWith(" \n"); + + // Firefox ignores cues starting with a blank line containing a space + // Automatic captions contain such a blank line in the first cue + let ff_bug = false; + if (!cuesList[0].text.length) { ff_bug = true; is_automatic = true }; + let rows; + + function forEachCue(callback) { + for (let i=0; i < cuesList.length; i++) { + let txt, startTime = selectedTrack.cues[i].startTime; + if (is_automatic) { + // Automatic captions repeat content. The new segment is displayed + // on the bottom row; the old one is displayed on the top row. + // So grab the bottom row only. Skip every other cue because the bottom + // row is empty. + if (i % 2) continue; + if (ff_bug && !selectedTrack.cues[i].text.length) { + txt = selectedTrack.cues[i+1].text; + } else { + txt = selectedTrack.cues[i].text.split('\n')[1].replace(/<[\d:.]*?><c>(.*?)<\/c>/g, "$1"); + } + } else { + txt = selectedTrack.cues[i].text; + } + callback(startTime, txt); + } + } + + function createTimestampLink(startTime, txt, title=null) { + a = document.createElement("a"); + a.appendChild(text(txt)); + a.href = "javascript:;"; // TODO: replace this with ?t parameter + if (title) a.title = title; + a.addEventListener("click", (e) => { + QId("js-video-player").currentTime = startTime; + }) + return a; + } + + clearNode(table_tt); + console.log("render cues..", selectedTrack.cues.length); + if (Q("input#transcript-use-table").checked) { + forEachCue((startTime, txt) => { + let tr, td, a; + tr = document.createElement("tr"); + + td = document.createElement("td") + td.appendChild(createTimestampLink(startTime, toTimestamp(startTime))); + tr.appendChild(td); + + td = document.createElement("td") + td.appendChild(text(txt)); + tr.appendChild(td); + + table_tt.appendChild(tr); + }); + rows = table_tt.rows; + } + else { + forEachCue((startTime, txt) => { + span = document.createElement("span"); + let idx = txt.indexOf(" ", 1); + let [firstWord, rest] = [txt.slice(0, idx), txt.slice(idx)]; + + span.appendChild(createTimestampLink(startTime, firstWord, toTimestamp(startTime))); + if (rest) span.appendChild(text(rest + " ")); + table_tt.appendChild(span); + }); + rows = table_tt.childNodes; + } + + let lastActiveRow = null; + let row; + function colorCurRow(e) { + // console.log("cuechange:", e); + let activeCueIdx = cuesList.findIndex((c) => c == selectedTrack.activeCues[0]); + let activeRowIdx = is_automatic ? Math.floor(activeCueIdx / 2) : activeCueIdx; + + if (lastActiveRow) lastActiveRow.style.backgroundColor = ""; + if (activeRowIdx < 0) return; + row = rows[activeRowIdx]; + row.style.backgroundColor = "#0cc12e42"; + lastActiveRow = row; + } + selectedTrack.addEventListener("cuechange", colorCurRow); +} + +function loadCues() { + const textTracks = QId("js-video-player").textTracks; + const selectedTrack = textTracks[select_tt.selectedIndex]; + + // See https://developer.mozilla.org/en-US/docs/Web/API/TextTrack/mode + // This code will (I think) make sure that the selected track's cues + // are loaded even if the track subtitles aren't on (showing). Setting it + // to hidden will load them. + let selected_track_target_mode = "hidden"; + + for (let track of textTracks) { + // Want to avoid unshowing selected track if it's showing + if (track.mode === "showing") selected_track_target_mode = "showing"; + + if (track !== selectedTrack) track.mode = "disabled"; + } + if (selectedTrack.mode == "disabled") { + selectedTrack.mode = selected_track_target_mode; + } + + let intervalID = setInterval(() => { + if (selectedTrack.cues && selectedTrack.cues.length) { + clearInterval(intervalID); + renderCues(); + } + }, 100); +} + +window.addEventListener('DOMContentLoaded', function() { + const textTracks = QId("js-video-player").textTracks; + if (!textTracks.length) return; + + details_tt = Q("details#transcript-details"); + details_tt.addEventListener("toggle", () => { + if (details_tt.open) loadCues(); + }); + + select_tt = Q("select#select-tt"); + select_tt.selectedIndex = getDefaultTranscriptTrackIdx(); + select_tt.addEventListener("change", loadCues); + + table_tt = Q("table#transcript-table"); + table_tt.appendChild(text("loading...")); + + textTracks.addEventListener("change", (e) => { + // console.log(e); + let idx = getActiveTranscriptTrackIdx(); // sadly not provided by 'e' + if (textTracks[idx].mode == "showing") { + select_tt.selectedIndex = idx; + loadCues(); + } + else if (details_tt.open && textTracks[idx].mode == "disabled") { + textTracks[idx].mode = "hidden"; // so we still receive 'oncuechange' + } + }) + + Q("input#transcript-use-table").addEventListener("change", renderCues); +}); diff --git a/youtube/static/js/watch.js b/youtube/static/js/watch.js new file mode 100644 index 0000000..95d9fa7 --- /dev/null +++ b/youtube/static/js/watch.js @@ -0,0 +1,199 @@ +const video = document.getElementById('js-video-player'); + +function changeQuality(selection) { + let currentVideoTime = video.currentTime; + let videoPaused = video.paused; + let videoSpeed = video.playbackRate; + let srcInfo; + if (avMerge) + avMerge.close(); + if (selection.type == 'uni'){ + srcInfo = data['uni_sources'][selection.index]; + video.src = srcInfo.url; + } else { + srcInfo = data['pair_sources'][selection.index]; + avMerge = new AVMerge(video, srcInfo, currentVideoTime); + } + video.currentTime = currentVideoTime; + if (!videoPaused){ + video.play(); + } + video.playbackRate = videoSpeed; +} + +// Initialize av-merge +let avMerge; +if (data.using_pair_sources) { + let srcPair = data['pair_sources'][data['pair_idx']]; + // Do it dynamically rather than as the default in jinja + // in case javascript is disabled + avMerge = new AVMerge(video, srcPair, 0); +} + +// Quality selector +const qs = document.getElementById('quality-select'); +if (qs) { + qs.addEventListener('change', function(e) { + changeQuality(JSON.parse(this.value)) + }); +} + +// Set up video start time from &t parameter +if (data.time_start != 0 && video) {video.currentTime = data.time_start}; + +// External video speed control +let speedInput = document.getElementById('speed-control'); +speedInput.addEventListener('keyup', (event) => { + if (event.key === 'Enter') { + let speed = parseFloat(speedInput.value); + if(!isNaN(speed)){ + video.playbackRate = speed; + } + } +}); + + +// Playlist lazy image loading +if (data.playlist && data.playlist['id'] !== null) { + // lazy load playlist images + // copied almost verbatim from + // https://css-tricks.com/tips-for-rolling-your-own-lazy-loading/ + // IntersectionObserver isn't supported in pre-quantum + // firefox versions, but the alternative of making it + // manually is a performance drain, so oh well + let observer = new IntersectionObserver(lazyLoad, { + + // where in relation to the edge of the viewport, we are observing + rootMargin: "100px", + + // how much of the element needs to have intersected + // in order to fire our loading function + threshold: 1.0 + + }); + + function lazyLoad(elements) { + elements.forEach(item => { + if (item.intersectionRatio > 0) { + + // set the src attribute to trigger a load + item.target.src = item.target.dataset.src; + + // stop observing this element. Our work here is done! + observer.unobserve(item.target); + }; + }); + }; + + // Tell our observer to observe all img elements with a "lazy" class + let lazyImages = document.querySelectorAll('img.lazy'); + lazyImages.forEach(img => { + observer.observe(img); + }); +} + + +// Autoplay +if (data.settings.related_videos_mode !== 0 || data.playlist !== null) { + let playability_error = !!data.playability_error; + let isPlaylist = false; + if (data.playlist !== null && data.playlist['current_index'] !== null) + isPlaylist = true; + + // read cookies on whether to autoplay + // https://developer.mozilla.org/en-US/docs/Web/API/Document/cookie + let cookieValue; + let playlist_id; + if (isPlaylist) { + // from https://stackoverflow.com/a/6969486 + function escapeRegExp(string) { + // $& means the whole matched string + return string.replace(/[.*+?^${}()|[\]\\]/g, '\\$&'); + } + playlist_id = data.playlist['id']; + playlist_id = escapeRegExp(playlist_id); + + cookieValue = document.cookie.replace(new RegExp( + '(?:(?:^|.*;\\s*)autoplay_' + + playlist_id + '\\s*\\=\\s*([^;]*).*$)|^.*$' + ), '$1'); + } else { + cookieValue = document.cookie.replace(new RegExp( + '(?:(?:^|.*;\\s*)autoplay\\s*\\=\\s*([^;]*).*$)|^.*$' + ),'$1'); + } + + let autoplayEnabled = 0; + if(cookieValue.length === 0){ + autoplayEnabled = 0; + } else { + autoplayEnabled = Number(cookieValue); + } + + // check the checkbox if autoplay is on + let checkbox = document.querySelector('.autoplay-toggle'); + if(autoplayEnabled){ + checkbox.checked = true; + } + + // listen for checkbox to turn autoplay on and off + let cookie = 'autoplay' + if (isPlaylist) + cookie += '_' + playlist_id; + + checkbox.addEventListener( 'change', function() { + if(this.checked) { + autoplayEnabled = 1; + document.cookie = cookie + '=1; SameSite=Strict'; + } else { + autoplayEnabled = 0; + document.cookie = cookie + '=0; SameSite=Strict'; + } + }); + + if(!playability_error){ + // play the video if autoplay is on + if(autoplayEnabled){ + video.play(); + } + } + + // determine next video url + let nextVideoUrl; + if (isPlaylist) { + let currentIndex = data.playlist['current_index']; + if (data.playlist['current_index']+1 == data.playlist['items'].length) + nextVideoUrl = null; + else + nextVideoUrl = data.playlist['items'][data.playlist['current_index']+1]['url']; + + // scroll playlist to proper position + // item height + gap == 100 + let pl = document.querySelector('.playlist-videos'); + pl.scrollTop = 100*currentIndex; + } else { + if (data.related.length === 0) + nextVideoUrl = null; + else + nextVideoUrl = data.related[0]['url']; + } + let nextVideoDelay = 1000; + + // go to next video when video ends + // https://stackoverflow.com/a/2880950 + if (nextVideoUrl) { + if(playability_error){ + videoEnded(); + } else { + video.addEventListener('ended', videoEnded, false); + } + function nextVideo(){ + if(autoplayEnabled){ + window.location.href = nextVideoUrl; + } + } + function videoEnded(e) { + window.setTimeout(nextVideo, nextVideoDelay); + } + } +} diff --git a/youtube/static/license.css b/youtube/static/license.css new file mode 100644 index 0000000..a86780c --- /dev/null +++ b/youtube/static/license.css @@ -0,0 +1,293 @@ +body { + display: grid; + grid-gap: 20px; + grid-template-areas: + "header" + "main" + "footer"; + /* Fix height */ + height: 100vh; + grid-template-rows: auto 1fr auto; + /* fix top and bottom */ + margin-left: 1rem; + margin-right: 1rem; +} + +a:link { + color: var(--link); +} + +a:visited { + color: var(--link-visited); +} + +input[type="text"], +input[type="search"] { + background: var(--background); + border: 1px solid var(--button-border); + border-radius: 5px; + padding: 0.4rem 0.4rem; + font-size: 15px; + color: var(--search-text); + outline: none; + box-shadow: none; +} + +input[type='search'] { + border-bottom: 1px solid var(--button-border); + border-top: 0px; + border-left: 0px; + border-right: 0px; + border-radius: 0px; +} + +header { + display: grid; + grid-gap: 1px; + grid-template-areas: + "home" + "form"; + grid-area: header; +} + +.home { + grid-area: home; + margin-left: auto; + margin-right: auto; + margin-bottom: 1rem; + margin-top: 1rem; +} + +.form { + display: grid; + grid-gap: 4px; + grid-template-areas: + "search-box" + "search-button" + "dropdown"; + grid-area: form; +} + +.search-box { + grid-area: search-box; +} +.search-button { + grid-area: search-button; + + cursor: pointer; + padding-bottom: 6px; + padding-left: .75em; + padding-right: .75em; + padding-top: 6px; + text-align: center; + white-space: nowrap; + background-color: var(--buttom); + border: 1px solid var(--button-border); + color: var(--buttom-text); + border-radius: 5px; +} +.search-button:hover { + background-color: var(--buttom-hover); +} + +.dropdown { + display: grid; + grid-gap: 1px; + grid-template-areas: + "dropdown-label" + "dropdown-content"; + grid-area: dropdown; +} +.dropdown-label { + grid-area: dropdown-label; + + padding-bottom: 6px; + padding-left: .75em; + padding-right: .75em; + padding-top: 6px; + text-align: center; + white-space: nowrap; + background-color: var(--buttom); + border: 1px solid var(--button-border); + color: var(--buttom-text); + border-radius: 5px; +} +.dropdown-label:hover { + background-color: var(--buttom-hover); +} + +/* ------------- Menu Mobile sin JS ---------------- */ +/* input hidden */ +.opt-box { + display: none; +} +.dropdown-content { + display: none; + grid-area: dropdown-content; +} +label[for=options-toggle-cbox] { + cursor: pointer; + -webkit-touch-callout: none; + -webkit-user-select: none; + -khtml-user-select: none; + -moz-user-select: none; + -ms-user-select: none; + user-select: none; +} + +#options-toggle-cbox:checked ~ .dropdown-content { + display: block; + white-space: nowrap; + background: var(--secondary-background); + padding: 0.5rem 1rem; +} +/*- ----------- End Menu Mobile sin JS ------------- */ + +.main { + grid-area: main; + margin: 0 auto; + max-width: 80ch; +} + +.code-error { + background: var(--secondary-background); + padding: 1rem; +} + +.footer { + grid-area: footer; + display: grid; + grid-template-columns: auto; + align-items: center; + justify-content: center; + margin: auto; + text-align: center; +} + +.footer > p { + text-align: center; +} + +/* ---- ---- Table ---- ---- */ +.table { + width: 100%; + border-collapse: collapse; +} + +.table caption { + margin: 1rem 0; + width: 100%; +} + +.table td,.table th { + padding: 10px 10px; + border: 1px solid var(--border-bg-license); + text-align: center; +} + +.table th { + background-color: var(--secondary-background); + color: var(--text); +} + +.table tbody tr:nth-child(even) { + background-color: var(--secondary-focus); +} + +.table tbody tr:nth-child(2n+1) { + background-color: var(--primary-background); +} + +.table thead tr th:nth-last-child(1) { + padding: 0; +} + +.table tbody tr td:nth-last-child(1) > button { + color: var(--text); + width: 40px; + height: 30px; + background-color: var(--secondary-background); + border: 1px solid var(--secondary-background); + cursor: pointer; +} + +.table tbody tr td:nth-last-child(1) > a { + color: var(--text); + cursor: pointer; + padding: 2px 10px; +} + +/* ---- ---- End table ---- ---- */ + +/* ---- Table responsive ---- */ +@media (max-width: 580px) { + .table thead { + display: none; + } + + .table tr{ + margin-bottom:15px; + } + + .table, + .table tbody, + .table tr, + .table td { + display: block; + width: auto; + text-align: justify; + } + + .table td::before { + content: attr(data-label) ": "; + font-weight: bold; + } +} +/* End table responsive */ + +@media (min-width: 780px) { + body { + display: grid; + grid-template-columns: 0.3fr 2fr 1fr 0.3fr; + grid-template-rows: auto 1fr auto; + grid-template-areas: + "header header header header" + "main main main main" + "footer footer footer footer"; + } + .form { + display: grid; + grid-gap: 1px; + grid-template-columns: 1fr 1.4fr 0.3fr 1.3fr; + grid-template-areas: ". search-box search-button dropdown"; + grid-area: form; + position: relative; + } + .dropdown { + display: grid; + grid-gap: 1px; + grid-template-columns: minmax(50px, 120px); + grid-template-areas: + "dropdown-label" + "dropdown-content"; + grid-area: dropdown; + z-index: 1; + position: absolute; + } + #options-toggle-cbox:checked ~ .dropdown-content { + padding: 0rem 3rem 1rem 1rem; + width: 100%; + max-height: 45vh; + overflow-y: scroll; + } + .footer { + display: grid; + grid-template-columns: repeat(3, 1fr); + grid-column-gap: 2rem; + align-items: center; + justify-content: center; + text-align: center; + margin-top: 1rem; + margin-bottom: 1rem; + } +} diff --git a/youtube/static/light_theme.css b/youtube/static/light_theme.css new file mode 100644 index 0000000..9dab076 --- /dev/null +++ b/youtube/static/light_theme.css @@ -0,0 +1,22 @@ +:root { + --background: #FFFFFF; + --text: #212121; + --secondary-hover: #212121; + --secondary-focus: #FAFAFA; + --secondary-inverse: #FFFFFF; + --primary-background: #F5F5F5; + --secondary-background: #EEEEEE; + --thumb-background: #F5F5F5; + --link: #212121; + --link-visited: #808080; + --border-bg: #212121; + --border-bg-settings: #91918C; + --border-bg-license: #91918C; + --buttom: #FFFFFF; + --buttom-text: #212121; + --button-border: #91918C; + --buttom-hover: #BBBBBB; + --search-text: #212121; + --time-background: #212121; + --time-text: #FFFFFF; +} diff --git a/youtube/static/local_playlist.css b/youtube/static/local_playlist.css new file mode 100644 index 0000000..dedd2dd --- /dev/null +++ b/youtube/static/local_playlist.css @@ -0,0 +1,538 @@ +body { + display: grid; + grid-gap: 20px; + grid-template-areas: + "header" + "main" + "footer"; + /* Fix height */ + height: 100vh; + grid-template-rows: auto 1fr auto; + /* fix top and bottom */ + margin-left: 1rem; + margin-right: 1rem; +} + +img { + width: 100%; + height: auto; +} + +a:link { + color: var(--link); +} + +a:visited { + color: var(--link-visited); +} + +input[type="text"], +input[type="search"] { + background: var(--background); + border: 1px solid var(--button-border); + padding: 0.4rem 0.4rem; + font-size: 15px; + color: var(--search-text); + outline: none; + box-shadow: none; +} + +input[type='search'] { + border-bottom: 1px solid var(--button-border); + border-top: 0px; + border-left: 0px; + border-right: 0px; + border-radius: 0px; +} + +header { + display: grid; + grid-gap: 1px; + grid-template-areas: + "home" + "form" + "playlist"; + grid-area: header; +} + +.home { + grid-area: home; + margin-left: auto; + margin-right: auto; + margin-bottom: 1rem; + margin-top: 1rem; +} + +.form { + display: grid; + grid-gap: 4px; + grid-template-areas: + "search-box" + "search-button" + "dropdown"; + grid-area: form; +} + +.search-box { + grid-area: search-box; +} +.search-button { + grid-area: search-button; + + cursor: pointer; + padding-bottom: 6px; + padding-left: .75em; + padding-right: .75em; + padding-top: 6px; + text-align: center; + white-space: nowrap; + background-color: var(--buttom); + border: 1px solid var(--button-border); + color: var(--buttom-text); + border-radius: 5px; +} +.search-button:hover { + background-color: var(--buttom-hover); +} + +.dropdown { + display: grid; + grid-gap: 1px; + grid-template-areas: + "dropdown-label" + "dropdown-content"; + grid-area: dropdown; +} +.dropdown-label { + grid-area: dropdown-label; + + padding-bottom: 6px; + padding-left: .75em; + padding-right: .75em; + padding-top: 6px; + text-align: center; + white-space: nowrap; + background-color: var(--buttom); + border: 1px solid var(--button-border); + color: var(--buttom-text); + border-radius: 5px; +} +.dropdown-label:hover { + background-color: var(--buttom-hover); +} + +/* playlist */ +.playlist { + display: grid; + grid-gap: 4px; + grid-template-areas: + "play-box" + "play-hidden" + "play-add" + "play-clean"; + grid-area: playlist; +} +.play-box { + grid-area: play-box; +} + +.play-hidden { + grid-area: play-hidden; +} + +.play-add { + grid-area: play-add; + cursor: pointer; + + padding-bottom: 6px; + padding-left: .75em; + padding-right: .75em; + padding-top: 6px; + text-align: center; + white-space: nowrap; + background-color: var(--buttom); + border: 1px solid var(--button-border); + color: var(--buttom-text); + border-radius: 5px; +} +.play-add:hover { + background-color: var(--buttom-hover); +} + +.play-clean { + display: grid; + grid-area: play-clean; +} + +.play-clean > button { + padding-bottom: 6px; + padding-left: .75em; + padding-right: .75em; + padding-top: 6px; + text-align: center; + white-space: nowrap; + background-color: var(--buttom); + border: 1px solid var(--button-border); + color: var(--buttom-text); + border-radius: 5px; +} +.play-clean > button:hover { + background-color: var(--buttom-hover); +} +/* /playlist */ + +/* ------------- Menu Mobile sin JS ---------------- */ +/* input hidden */ +.opt-box { + display: none; +} +.dropdown-content { + display: none; + grid-area: dropdown-content; +} +label[for=options-toggle-cbox] { + cursor: pointer; + -webkit-touch-callout: none; + -webkit-user-select: none; + -khtml-user-select: none; + -moz-user-select: none; + -ms-user-select: none; + user-select: none; +} + +#options-toggle-cbox:checked ~ .dropdown-content { + display: block; + white-space: nowrap; + background: var(--secondary-background); + padding: 0.5rem 1rem; +} +/*- ----------- End Menu Mobile sin JS ------------- */ + +.main { + grid-area: main; + display: grid; + grid-row-gap: 1rem; +} + +/* fix hr when is children of grid */ +hr { + width: 100%; +} + +.playlist-metadata { + display: grid; + grid-template-columns: 1fr; + margin: auto; + grid-template-areas: + "play-title" + "play-action"; +} +.play-title { + grid-area: play-title; + text-align: center; +} +.play-action { + grid-area: play-action; +} + +/* Video list item */ +.video-container { + display: grid; + grid-row-gap: 0.5rem; +} + +.item-box { + display: grid; + grid-template-columns: 1.9fr 0.1fr; + grid-template-rows: 1fr; + grid-gap: 1px; + grid-template-areas: + "item-video item-checkbox"; +} + +.item-video { + grid-area: item-video; + + display: grid; + grid-template-columns: auto; + grid-template-rows: repeat(4, auto); + grid-row-gap: 0.4rem; + grid-template-areas: + "thumbnail-box" + "info-box"; + align-items: center; + + font-size: 0.7rem; +} + +.item-video a { + text-decoration: none; + cursor: pointer; +} + +.thumbnail-box { + grid-area: thumbnail-box; + position: relative; +} + +.thumbnail { + padding: 28.125%; + position: relative; + box-sizing: border-box; +} + +.thumbnail-img { + position: absolute; + width: 100%; + height: 100%; + left: 0; + top: 0; + object-fit: cover; + background-color: var(--thumb-background); +} + +.length { + position: absolute; + background-color: rgba(35, 35, 35, 0.75); + color: #fff; + border-radius: 2px; + padding: 2px; + font-size: 16px; + right: 0.25em; + bottom: -0.75em; +} + +.playlist-item .thumbnail-info { + position: absolute; + right: 0px; + bottom: 0px; + height: 100%; + width: 50%; + text-align: center; + white-space: pre-line; + opacity: .8; + color: var(--text); + font-size: 0.8125rem; + background: var(--secondary-background); + padding: 0; +} + +.playlist-item .thumbnail-info span { + position: absolute; + top: 50%; + transform: translate(-50%, -50%); + text-transform: none; +} + +.info-box { + grid-area: info-box; + display: grid; + grid-template-columns: 1fr; + grid-template-rows: auto auto auto auto auto; + grid-gap: 1px; + grid-template-areas: + "." + "." + "." + "." + "."; +} + +.title { + font-size: 0.8rem; + margin: 0px; + font-weight: normal; + overflow: hidden; + text-overflow: ellipsis; +} + +.info-box address { + white-space: nowrap; + overflow: hidden; + text-overflow: ellipsis; +} + +.thumbnail-info { + background-color: var(--time-background); + color: #fff; + padding: 2px 5px; + text-transform: uppercase; + font-weight: 700; + font-size: 12px; + position: absolute; + right: 0; + bottom: .2rem; +} + +.item-checkbox { + grid-area: item-checkbox; + justify-self: start; + align-self: center; + min-width: 30px; + margin: 0px; +} + +.stats { + display: flex; + justify-content: space-between; +} + +.horizontal-stats { + white-space: nowrap; + overflow: hidden; + text-overflow: ellipsis; +} + +.horizontal-stats > li { + display: inline; +} + +.horizontal-stats > li:first-child::after { + content: " | "; +} + +/* pagination */ +.main .pagination-container { + display: grid; + justify-content: center; +} + +.main .pagination-container .pagination-list { + display: flex; + flex-direction: row; + flex-wrap: wrap; + justify-content: center; +} + +.main .pagination-container .pagination-list .page-link { + border-style: none; + font-weight: bold; + text-align: center; + background: var(--secondary-focus); + text-decoration: none; + align-self: center; + padding: .5rem; + margin: 0.2rem; + width: 1rem; +} + +.main .pagination-container .pagination-list .page-link.is-current { + background: var(--secondary-background); +} + +/* /video list item */ + +.footer { + grid-area: footer; + display: grid; + grid-template-columns: auto; + align-items: center; + justify-content: center; + margin: auto; + text-align: center; +} + +.footer > p { + text-align: center; +} + +@media (min-width: 480px) { + .item-video { + font-size: 0.85rem; + } + .info-box { + grid-gap: 2px; + } + .title { + font-size: 1rem; + } +} + +@media (min-width: 600px) { + .video-container { + display: grid; + grid-row-gap: 0.5rem; + grid-template-columns: 1fr 1fr; + } +} + +@media (min-width: 992px) { + body { + display: grid; + grid-template-columns: 0.3fr 2fr 1fr 0.3fr; + grid-template-rows: auto 1fr auto; + grid-template-areas: + "header header header header" + "main main main main" + "footer footer footer footer"; + } + .form { + display: grid; + grid-gap: 1px; + grid-template-columns: 1fr 1.4fr 0.3fr 1.3fr; + grid-template-areas: ". search-box search-button dropdown"; + grid-area: form; + position: relative; + } + .dropdown { + display: grid; + grid-gap: 1px; + grid-template-columns: 100px auto; + grid-template-areas: + "dropdown-label" + "dropdown-content"; + grid-area: dropdown; + position: absolute; + z-index: 1; + } + #options-toggle-cbox:checked ~ .dropdown-content { + width: calc(100% + 100px); + max-height: 80vh; + overflow-y: scroll; + } + .playlist-metadata { + max-width: 50vw; + } + + /* playlist */ + .playlist { + display: grid; + grid-gap: 1px; + grid-template-columns: 1fr 1.4fr 0.3fr 1.3fr; + grid-template-areas: ". play-box play-add play-clean"; + grid-area: playlist; + } + .play-clean { + grid-template-columns: 100px auto; + } + .play-clean > button { + padding-left: 0px; + padding-right: 0px; + padding-bottom: 6px; + padding-top: 6px; + text-align: center; + white-space: nowrap; + background-color: var(--buttom); + color: var(--buttom-text); + border-radius: 5px; + cursor: pointer; + } + + .video-container { + display: grid; + grid-template-columns: repeat(4, 1fr); + grid-row-gap: 1rem; + grid-column-gap: 1rem; + } + + .footer { + display: grid; + grid-template-columns: repeat(3, 1fr); + grid-column-gap: 2rem; + align-items: center; + justify-content: center; + text-align: center; + margin-top: 1rem; + margin-bottom: 1rem; + } +} diff --git a/youtube/static/message_box.css b/youtube/static/message_box.css new file mode 100644 index 0000000..72f4453 --- /dev/null +++ b/youtube/static/message_box.css @@ -0,0 +1,12 @@ +#message-box { + position: fixed; + top: 50%; + left: 50%; + transform: translate(-50%, -50%); + border-style: outset; + padding: 20px; + background-color: var(--background); + opacity: 0; + transition-property: opacity; + transition-duration: 0.3s; +} diff --git a/youtube/static/modules/plyr/blank.webm b/youtube/static/modules/plyr/blank.webm Binary files differnew file mode 100644 index 0000000..6ec17ef --- /dev/null +++ b/youtube/static/modules/plyr/blank.webm diff --git a/youtube/static/modules/plyr/build-instructions.md b/youtube/static/modules/plyr/build-instructions.md new file mode 100644 index 0000000..4323281 --- /dev/null +++ b/youtube/static/modules/plyr/build-instructions.md @@ -0,0 +1,23 @@ +# Build steps for Plyr (3.6.8) + +Tested on Hyperbola GNU with Linux-libre. + +First install npm (node package manager). + +Clone the repo to a location of your choosing: +``` +git clone https://git.sr.ht/~heckyel/plyr +cd plyr +``` + +Install Plyr's dependencies: +``` +npm install +``` + +Build with npm: +``` +npm run build +``` + +plyr.js and other files will be in the `dist` directory. diff --git a/youtube/static/modules/plyr/custom_plyr.css b/youtube/static/modules/plyr/custom_plyr.css new file mode 100644 index 0000000..0fd3c52 --- /dev/null +++ b/youtube/static/modules/plyr/custom_plyr.css @@ -0,0 +1,39 @@ +/* Prevent this div from blocking right-click menu for video +e.g. Firefox playback speed options */ +.plyr__poster { + display: none; +} + +/* plyr fix */ +.plyr:-moz-full-screen video { + max-height: initial; +} + +.plyr:-webkit-full-screen video { + max-height: initial; +} + +.plyr:-ms-fullscreen video { + max-height: initial; +} + +.plyr:fullscreen video { + max-height: initial; +} + +.plyr__preview-thumb__image-container { + width: 158px; + height: 90px; +} + +.plyr__preview-thumb { + bottom: 100%; +} + +.plyr__menu__container [role="menu"], +.plyr__menu__container [role="menucaptions"] { + /* Set vertical scroll */ + /* issue https://github.com/sampotts/plyr/issues/1420 */ + max-height: 320px; + overflow-y: auto; +} diff --git a/youtube/static/modules/plyr/plyr.css b/youtube/static/modules/plyr/plyr.css new file mode 100644 index 0000000..7d98f20 --- /dev/null +++ b/youtube/static/modules/plyr/plyr.css @@ -0,0 +1 @@ +@keyframes plyr-progress{to{background-position:25px 0;background-position:var(--plyr-progress-loading-size,25px) 0}}@keyframes plyr-popup{0%{opacity:.5;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}@keyframes plyr-fade-in{from{opacity:0}to{opacity:1}}.plyr{-moz-osx-font-smoothing:grayscale;-webkit-font-smoothing:antialiased;align-items:center;direction:ltr;display:flex;flex-direction:column;font-family:inherit;font-family:var(--plyr-font-family,inherit);font-variant-numeric:tabular-nums;font-weight:400;font-weight:var(--plyr-font-weight-regular,400);height:100%;line-height:1.7;line-height:var(--plyr-line-height,1.7);max-width:100%;min-width:200px;position:relative;text-shadow:none;transition:box-shadow .3s ease;z-index:0}.plyr audio,.plyr iframe,.plyr video{display:block;height:100%;width:100%}.plyr button{font:inherit;line-height:inherit;width:auto}.plyr:focus{outline:0}.plyr--full-ui{box-sizing:border-box}.plyr--full-ui *,.plyr--full-ui ::after,.plyr--full-ui ::before{box-sizing:inherit}.plyr--full-ui a,.plyr--full-ui button,.plyr--full-ui input,.plyr--full-ui 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iframe{height:100%;position:absolute;width:100%}.plyr__ads::after{background:#23282f;border-radius:2px;bottom:10px;bottom:var(--plyr-control-spacing,10px);color:#fff;content:attr(data-badge-text);font-size:11px;padding:2px 6px;pointer-events:none;position:absolute;right:10px;right:var(--plyr-control-spacing,10px);z-index:3}.plyr__ads::after:empty{display:none}.plyr__cues{background:currentColor;display:block;height:5px;height:var(--plyr-range-track-height,5px);left:0;margin:-var(--plyr-range-track-height,5px)/2 0 0;opacity:.8;position:absolute;top:50%;width:3px;z-index:3}.plyr__preview-thumb{background-color:rgba(255,255,255,.9);background-color:var(--plyr-tooltip-background,rgba(255,255,255,.9));border-radius:3px;bottom:100%;box-shadow:0 1px 2px rgba(0,0,0,.15);box-shadow:var(--plyr-tooltip-shadow,0 1px 2px rgba(0,0,0,.15));margin-bottom:calc(calc(10px / 2) * 2);margin-bottom:calc(calc(var(--plyr-control-spacing,10px)/ 2) * 2);opacity:0;padding:3px;padding:var(--plyr-tooltip-radius,3px);pointer-events:none;position:absolute;transform:translate(0,10px) scale(.8);transform-origin:50% 100%;transition:transform .2s .1s ease,opacity .2s .1s ease;z-index:2}.plyr__preview-thumb--is-shown{opacity:1;transform:translate(0,0) scale(1)}.plyr__preview-thumb::before{border-left:4px solid transparent;border-left:var(--plyr-tooltip-arrow-size,4px) solid transparent;border-right:4px solid transparent;border-right:var(--plyr-tooltip-arrow-size,4px) solid transparent;border-top:4px solid rgba(255,255,255,.9);border-top:var(--plyr-tooltip-arrow-size,4px) solid var(--plyr-tooltip-background,rgba(255,255,255,.9));bottom:calc(4px * -1);bottom:calc(var(--plyr-tooltip-arrow-size,4px) * -1);content:'';height:0;left:50%;position:absolute;transform:translateX(-50%);width:0;z-index:2}.plyr__preview-thumb__image-container{background:#c1c8d1;border-radius:calc(3px - 1px);border-radius:calc(var(--plyr-tooltip-radius,3px) - 1px);overflow:hidden;position:relative;z-index:0}.plyr__preview-thumb__image-container img{height:100%;left:0;max-height:none;max-width:none;position:absolute;top:0;width:100%}.plyr__preview-thumb__time-container{bottom:6px;left:0;position:absolute;right:0;white-space:nowrap;z-index:3}.plyr__preview-thumb__time-container span{background-color:rgba(0,0,0,.55);border-radius:calc(3px - 1px);border-radius:calc(var(--plyr-tooltip-radius,3px) - 1px);color:#fff;font-size:13px;font-size:var(--plyr-font-size-time,var(--plyr-font-size-small,13px));padding:3px 6px}.plyr__preview-scrubbing{bottom:0;filter:blur(1px);height:100%;left:0;margin:auto;opacity:0;overflow:hidden;pointer-events:none;position:absolute;right:0;top:0;transition:opacity .3s ease;width:100%;z-index:1}.plyr__preview-scrubbing--is-shown{opacity:1}.plyr__preview-scrubbing img{height:100%;left:0;max-height:none;max-width:none;object-fit:contain;position:absolute;top:0;width:100%}.plyr--no-transition{transition:none!important}.plyr__sr-only{clip:rect(1px,1px,1px,1px);overflow:hidden;border:0!important;height:1px!important;padding:0!important;position:absolute!important;width:1px!important}.plyr [hidden]{display:none!important}
\ No newline at end of file diff --git a/youtube/static/modules/plyr/plyr.js b/youtube/static/modules/plyr/plyr.js new file mode 100644 index 0000000..d5cc84e --- /dev/null +++ b/youtube/static/modules/plyr/plyr.js @@ -0,0 +1,9320 @@ +typeof navigator === "object" && (function (global, factory) { + typeof exports === 'object' && typeof module !== 'undefined' ? module.exports = factory() : + typeof define === 'function' && define.amd ? define('Plyr', factory) : + (global = global || self, global.Plyr = factory()); +}(this, (function () { 'use strict'; + + function _classCallCheck(instance, Constructor) { + if (!(instance instanceof Constructor)) { + throw new TypeError("Cannot call a class as a function"); + } + } + + function _defineProperties(target, props) { + for (var i = 0; i < props.length; i++) { + var descriptor = props[i]; + descriptor.enumerable = descriptor.enumerable || false; + descriptor.configurable = true; + if ("value" in descriptor) descriptor.writable = true; + Object.defineProperty(target, descriptor.key, descriptor); + } + } + + function _createClass(Constructor, protoProps, staticProps) { + if (protoProps) _defineProperties(Constructor.prototype, protoProps); + if (staticProps) _defineProperties(Constructor, staticProps); + return Constructor; + } + + function _defineProperty(obj, key, value) { + if (key in obj) { + Object.defineProperty(obj, key, { + value: value, + enumerable: true, + configurable: true, + writable: true + }); + } else { + obj[key] = value; + } + + return obj; + } + + function ownKeys(object, enumerableOnly) { + var keys = Object.keys(object); + + if (Object.getOwnPropertySymbols) { + var symbols = Object.getOwnPropertySymbols(object); + if (enumerableOnly) symbols = symbols.filter(function (sym) { + return Object.getOwnPropertyDescriptor(object, sym).enumerable; + }); + keys.push.apply(keys, symbols); + } + + return keys; + } + + function _objectSpread2(target) { + for (var i = 1; i < arguments.length; i++) { + var source = arguments[i] != null ? arguments[i] : {}; + + if (i % 2) { + ownKeys(Object(source), true).forEach(function (key) { + _defineProperty(target, key, source[key]); + }); + } else if (Object.getOwnPropertyDescriptors) { + Object.defineProperties(target, Object.getOwnPropertyDescriptors(source)); + } else { + ownKeys(Object(source)).forEach(function (key) { + Object.defineProperty(target, key, Object.getOwnPropertyDescriptor(source, key)); + }); + } + } + + return target; + } + + function _objectWithoutPropertiesLoose(source, excluded) { + if (source == null) return {}; + var target = {}; + var sourceKeys = Object.keys(source); + var key, i; + + for (i = 0; i < sourceKeys.length; i++) { + key = sourceKeys[i]; + if (excluded.indexOf(key) >= 0) continue; + target[key] = source[key]; + } + + return target; + } + + function _objectWithoutProperties(source, excluded) { + if (source == null) return {}; + + var target = _objectWithoutPropertiesLoose(source, excluded); + + var key, i; + + if (Object.getOwnPropertySymbols) { + var sourceSymbolKeys = Object.getOwnPropertySymbols(source); + + for (i = 0; i < sourceSymbolKeys.length; i++) { + key = sourceSymbolKeys[i]; + if (excluded.indexOf(key) >= 0) continue; + if (!Object.prototype.propertyIsEnumerable.call(source, key)) continue; + target[key] = source[key]; + } + } + + return target; + } + + function _slicedToArray(arr, i) { + return _arrayWithHoles(arr) || _iterableToArrayLimit(arr, i) || _unsupportedIterableToArray(arr, i) || _nonIterableRest(); + } + + function _toConsumableArray(arr) { + return _arrayWithoutHoles(arr) || _iterableToArray(arr) || _unsupportedIterableToArray(arr) || _nonIterableSpread(); + } + + function _arrayWithoutHoles(arr) { + if (Array.isArray(arr)) return _arrayLikeToArray(arr); + } + + function _arrayWithHoles(arr) { + if (Array.isArray(arr)) return arr; + } + + function _iterableToArray(iter) { + if (typeof Symbol !== "undefined" && Symbol.iterator in Object(iter)) return Array.from(iter); + } + + function _iterableToArrayLimit(arr, i) { + if (typeof Symbol === "undefined" || !(Symbol.iterator in Object(arr))) return; + var _arr = []; + var _n = true; + var _d = false; + var _e = undefined; + + try { + for (var _i = arr[Symbol.iterator](), _s; !(_n = (_s = _i.next()).done); _n = true) { + _arr.push(_s.value); + + if (i && _arr.length === i) break; + } + } catch (err) { + _d = true; + _e = err; + } finally { + try { + if (!_n && _i["return"] != null) _i["return"](); + } finally { + if (_d) throw _e; + } + } + + return _arr; + } + + function _unsupportedIterableToArray(o, minLen) { + if (!o) return; + if (typeof o === "string") return _arrayLikeToArray(o, minLen); + var n = Object.prototype.toString.call(o).slice(8, -1); + if (n === "Object" && o.constructor) n = o.constructor.name; + if (n === "Map" || n === "Set") return Array.from(o); + if (n === "Arguments" || /^(?:Ui|I)nt(?:8|16|32)(?:Clamped)?Array$/.test(n)) return _arrayLikeToArray(o, minLen); + } + + function _arrayLikeToArray(arr, len) { + if (len == null || len > arr.length) len = arr.length; + + for (var i = 0, arr2 = new Array(len); i < len; i++) arr2[i] = arr[i]; + + return arr2; + } + + function _nonIterableSpread() { + throw new TypeError("Invalid attempt to spread non-iterable instance.\nIn order to be iterable, non-array objects must have a [Symbol.iterator]() method."); + } + + function _nonIterableRest() { + throw new TypeError("Invalid attempt to destructure non-iterable instance.\nIn order to be iterable, non-array objects must have a [Symbol.iterator]() method."); + } + + function _classCallCheck$1(e, t) { + if (!(e instanceof t)) throw new TypeError("Cannot call a class as a function"); + } + + function _defineProperties$1(e, t) { + for (var n = 0; n < t.length; n++) { + var r = t[n]; + r.enumerable = r.enumerable || !1, r.configurable = !0, "value" in r && (r.writable = !0), Object.defineProperty(e, r.key, r); + } + } + + function _createClass$1(e, t, n) { + return t && _defineProperties$1(e.prototype, t), n && _defineProperties$1(e, n), e; + } + + function _defineProperty$1(e, t, n) { + return t in e ? Object.defineProperty(e, t, { + value: n, + enumerable: !0, + configurable: !0, + writable: !0 + }) : e[t] = n, e; + } + + function ownKeys$1(e, t) { + var n = Object.keys(e); + + if (Object.getOwnPropertySymbols) { + var r = Object.getOwnPropertySymbols(e); + t && (r = r.filter(function (t) { + return Object.getOwnPropertyDescriptor(e, t).enumerable; + })), n.push.apply(n, r); + } + + return n; + } + + function _objectSpread2$1(e) { + for (var t = 1; t < arguments.length; t++) { + var n = null != arguments[t] ? arguments[t] : {}; + t % 2 ? ownKeys$1(Object(n), !0).forEach(function (t) { + _defineProperty$1(e, t, n[t]); + }) : Object.getOwnPropertyDescriptors ? Object.defineProperties(e, Object.getOwnPropertyDescriptors(n)) : ownKeys$1(Object(n)).forEach(function (t) { + Object.defineProperty(e, t, Object.getOwnPropertyDescriptor(n, t)); + }); + } + + return e; + } + + var defaults = { + addCSS: !0, + thumbWidth: 15, + watch: !0 + }; + + function matches(e, t) { + return function () { + return Array.from(document.querySelectorAll(t)).includes(this); + }.call(e, t); + } + + function trigger(e, t) { + if (e && t) { + var n = new Event(t, { + bubbles: !0 + }); + e.dispatchEvent(n); + } + } + + var getConstructor = function getConstructor(e) { + return null != e ? e.constructor : null; + }, + instanceOf = function instanceOf(e, t) { + return !!(e && t && e instanceof t); + }, + isNullOrUndefined = function isNullOrUndefined(e) { + return null == e; + }, + isObject = function isObject(e) { + return getConstructor(e) === Object; + }, + isNumber = function isNumber(e) { + return getConstructor(e) === Number && !Number.isNaN(e); + }, + isString = function isString(e) { + return getConstructor(e) === String; + }, + isBoolean = function isBoolean(e) { + return getConstructor(e) === Boolean; + }, + isFunction = function isFunction(e) { + return getConstructor(e) === Function; + }, + isArray = function isArray(e) { + return Array.isArray(e); + }, + isNodeList = function isNodeList(e) { + return instanceOf(e, NodeList); + }, + isElement = function isElement(e) { + return instanceOf(e, Element); + }, + isEvent = function isEvent(e) { + return instanceOf(e, Event); + }, + isEmpty = function isEmpty(e) { + return isNullOrUndefined(e) || (isString(e) || isArray(e) || isNodeList(e)) && !e.length || isObject(e) && !Object.keys(e).length; + }, + is = { + nullOrUndefined: isNullOrUndefined, + object: isObject, + number: isNumber, + string: isString, + boolean: isBoolean, + function: isFunction, + array: isArray, + nodeList: isNodeList, + element: isElement, + event: isEvent, + empty: isEmpty + }; + + function getDecimalPlaces(e) { + var t = "".concat(e).match(/(?:\.(\d+))?(?:[eE]([+-]?\d+))?$/); + return t ? Math.max(0, (t[1] ? t[1].length : 0) - (t[2] ? +t[2] : 0)) : 0; + } + + function round(e, t) { + if (1 > t) { + var n = getDecimalPlaces(t); + return parseFloat(e.toFixed(n)); + } + + return Math.round(e / t) * t; + } + + var RangeTouch = function () { + function e(t, n) { + _classCallCheck$1(this, e), is.element(t) ? this.element = t : is.string(t) && (this.element = document.querySelector(t)), is.element(this.element) && is.empty(this.element.rangeTouch) && (this.config = _objectSpread2$1({}, defaults, {}, n), this.init()); + } + + return _createClass$1(e, [{ + key: "init", + value: function value() { + e.enabled && (this.config.addCSS && (this.element.style.userSelect = "none", this.element.style.webKitUserSelect = "none", this.element.style.touchAction = "manipulation"), this.listeners(!0), this.element.rangeTouch = this); + } + }, { + key: "destroy", + value: function value() { + e.enabled && (this.config.addCSS && (this.element.style.userSelect = "", this.element.style.webKitUserSelect = "", this.element.style.touchAction = ""), this.listeners(!1), this.element.rangeTouch = null); + } + }, { + key: "listeners", + value: function value(e) { + var t = this, + n = e ? "addEventListener" : "removeEventListener"; + ["touchstart", "touchmove", "touchend"].forEach(function (e) { + t.element[n](e, function (e) { + return t.set(e); + }, !1); + }); + } + }, { + key: "get", + value: function value(t) { + if (!e.enabled || !is.event(t)) return null; + var n, + r = t.target, + i = t.changedTouches[0], + o = parseFloat(r.getAttribute("min")) || 0, + s = parseFloat(r.getAttribute("max")) || 100, + u = parseFloat(r.getAttribute("step")) || 1, + c = r.getBoundingClientRect(), + a = 100 / c.width * (this.config.thumbWidth / 2) / 100; + return 0 > (n = 100 / c.width * (i.clientX - c.left)) ? n = 0 : 100 < n && (n = 100), 50 > n ? n -= (100 - 2 * n) * a : 50 < n && (n += 2 * (n - 50) * a), o + round(n / 100 * (s - o), u); + } + }, { + key: "set", + value: function value(t) { + e.enabled && is.event(t) && !t.target.disabled && (t.preventDefault(), t.target.value = this.get(t), trigger(t.target, "touchend" === t.type ? "change" : "input")); + } + }], [{ + key: "setup", + value: function value(t) { + var n = 1 < arguments.length && void 0 !== arguments[1] ? arguments[1] : {}, + r = null; + if (is.empty(t) || is.string(t) ? r = Array.from(document.querySelectorAll(is.string(t) ? t : 'input[type="range"]')) : is.element(t) ? r = [t] : is.nodeList(t) ? r = Array.from(t) : is.array(t) && (r = t.filter(is.element)), is.empty(r)) return null; + + var i = _objectSpread2$1({}, defaults, {}, n); + + if (is.string(t) && i.watch) { + var o = new MutationObserver(function (n) { + Array.from(n).forEach(function (n) { + Array.from(n.addedNodes).forEach(function (n) { + is.element(n) && matches(n, t) && new e(n, i); + }); + }); + }); + o.observe(document.body, { + childList: !0, + subtree: !0 + }); + } + + return r.map(function (t) { + return new e(t, n); + }); + } + }, { + key: "enabled", + get: function get() { + return "ontouchstart" in document.documentElement; + } + }]), e; + }(); + + // ========================================================================== + // Type checking utils + // ========================================================================== + var getConstructor$1 = function getConstructor(input) { + return input !== null && typeof input !== 'undefined' ? input.constructor : null; + }; + + var instanceOf$1 = function instanceOf(input, constructor) { + return Boolean(input && constructor && input instanceof constructor); + }; + + var isNullOrUndefined$1 = function isNullOrUndefined(input) { + return input === null || typeof input === 'undefined'; + }; + + var isObject$1 = function isObject(input) { + return getConstructor$1(input) === Object; + }; + + var isNumber$1 = function isNumber(input) { + return getConstructor$1(input) === Number && !Number.isNaN(input); + }; + + var isString$1 = function isString(input) { + return getConstructor$1(input) === String; + }; + + var isBoolean$1 = function isBoolean(input) { + return getConstructor$1(input) === Boolean; + }; + + var isFunction$1 = function isFunction(input) { + return getConstructor$1(input) === Function; + }; + + var isArray$1 = function isArray(input) { + return Array.isArray(input); + }; + + var isWeakMap = function isWeakMap(input) { + return instanceOf$1(input, WeakMap); + }; + + var isNodeList$1 = function isNodeList(input) { + return instanceOf$1(input, NodeList); + }; + + var isElement$1 = function isElement(input) { + return instanceOf$1(input, Element); + }; + + var isTextNode = function isTextNode(input) { + return getConstructor$1(input) === Text; + }; + + var isEvent$1 = function isEvent(input) { + return instanceOf$1(input, Event); + }; + + var isKeyboardEvent = function isKeyboardEvent(input) { + return instanceOf$1(input, KeyboardEvent); + }; + + var isCue = function isCue(input) { + return instanceOf$1(input, window.TextTrackCue) || instanceOf$1(input, window.VTTCue); + }; + + var isTrack = function isTrack(input) { + return instanceOf$1(input, TextTrack) || !isNullOrUndefined$1(input) && isString$1(input.kind); + }; + + var isPromise = function isPromise(input) { + return instanceOf$1(input, Promise) && isFunction$1(input.then); + }; + + var isEmpty$1 = function isEmpty(input) { + return isNullOrUndefined$1(input) || (isString$1(input) || isArray$1(input) || isNodeList$1(input)) && !input.length || isObject$1(input) && !Object.keys(input).length; + }; + + var isUrl = function isUrl(input) { + // Accept a URL object + if (instanceOf$1(input, window.URL)) { + return true; + } // Must be string from here + + + if (!isString$1(input)) { + return false; + } // Add the protocol if required + + + var string = input; + + if (!input.startsWith('http://') || !input.startsWith('https://')) { + string = "http://".concat(input); + } + + try { + return !isEmpty$1(new URL(string).hostname); + } catch (e) { + return false; + } + }; + + var is$1 = { + nullOrUndefined: isNullOrUndefined$1, + object: isObject$1, + number: isNumber$1, + string: isString$1, + boolean: isBoolean$1, + function: isFunction$1, + array: isArray$1, + weakMap: isWeakMap, + nodeList: isNodeList$1, + element: isElement$1, + textNode: isTextNode, + event: isEvent$1, + keyboardEvent: isKeyboardEvent, + cue: isCue, + track: isTrack, + promise: isPromise, + url: isUrl, + empty: isEmpty$1 + }; + + // ========================================================================== + var transitionEndEvent = function () { + var element = document.createElement('span'); + var events = { + WebkitTransition: 'webkitTransitionEnd', + MozTransition: 'transitionend', + OTransition: 'oTransitionEnd otransitionend', + transition: 'transitionend' + }; + var type = Object.keys(events).find(function (event) { + return element.style[event] !== undefined; + }); + return is$1.string(type) ? events[type] : false; + }(); // Force repaint of element + + function repaint(element, delay) { + setTimeout(function () { + try { + // eslint-disable-next-line no-param-reassign + element.hidden = true; // eslint-disable-next-line no-unused-expressions + + element.offsetHeight; // eslint-disable-next-line no-param-reassign + + element.hidden = false; + } catch (e) {// Do nothing + } + }, delay); + } + + // ========================================================================== + // Browser sniffing + // Unfortunately, due to mixed support, UA sniffing is required + // ========================================================================== + var browser = { + isIE: + /* @cc_on!@ */ + !!document.documentMode, + isEdge: window.navigator.userAgent.includes('Edge'), + isWebkit: 'WebkitAppearance' in document.documentElement.style && !/Edge/.test(navigator.userAgent), + isIPhone: /(iPhone|iPod)/gi.test(navigator.platform), + isIos: /(iPad|iPhone|iPod)/gi.test(navigator.platform) + }; + + function cloneDeep(object) { + return JSON.parse(JSON.stringify(object)); + } // Get a nested value in an object + + function getDeep(object, path) { + return path.split('.').reduce(function (obj, key) { + return obj && obj[key]; + }, object); + } // Deep extend destination object with N more objects + + function extend() { + var target = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : {}; + + for (var _len = arguments.length, sources = new Array(_len > 1 ? _len - 1 : 0), _key = 1; _key < _len; _key++) { + sources[_key - 1] = arguments[_key]; + } + + if (!sources.length) { + return target; + } + + var source = sources.shift(); + + if (!is$1.object(source)) { + return target; + } + + Object.keys(source).forEach(function (key) { + if (is$1.object(source[key])) { + if (!Object.keys(target).includes(key)) { + Object.assign(target, _defineProperty({}, key, {})); + } + + extend(target[key], source[key]); + } else { + Object.assign(target, _defineProperty({}, key, source[key])); + } + }); + return extend.apply(void 0, [target].concat(sources)); + } + + function wrap(elements, wrapper) { + // Convert `elements` to an array, if necessary. + var targets = elements.length ? elements : [elements]; // Loops backwards to prevent having to clone the wrapper on the + // first element (see `child` below). + + Array.from(targets).reverse().forEach(function (element, index) { + var child = index > 0 ? wrapper.cloneNode(true) : wrapper; // Cache the current parent and sibling. + + var parent = element.parentNode; + var sibling = element.nextSibling; // Wrap the element (is automatically removed from its current + // parent). + + child.appendChild(element); // If the element had a sibling, insert the wrapper before + // the sibling to maintain the HTML structure; otherwise, just + // append it to the parent. + + if (sibling) { + parent.insertBefore(child, sibling); + } else { + parent.appendChild(child); + } + }); + } // Set attributes + + function setAttributes(element, attributes) { + if (!is$1.element(element) || is$1.empty(attributes)) { + return; + } // Assume null and undefined attributes should be left out, + // Setting them would otherwise convert them to "null" and "undefined" + + + Object.entries(attributes).filter(function (_ref) { + var _ref2 = _slicedToArray(_ref, 2), + value = _ref2[1]; + + return !is$1.nullOrUndefined(value); + }).forEach(function (_ref3) { + var _ref4 = _slicedToArray(_ref3, 2), + key = _ref4[0], + value = _ref4[1]; + + return element.setAttribute(key, value); + }); + } // Create a DocumentFragment + + function createElement(type, attributes, text) { + // Create a new <element> + var element = document.createElement(type); // Set all passed attributes + + if (is$1.object(attributes)) { + setAttributes(element, attributes); + } // Add text node + + + if (is$1.string(text)) { + element.innerText = text; + } // Return built element + + + return element; + } // Inaert an element after another + + function insertAfter(element, target) { + if (!is$1.element(element) || !is$1.element(target)) { + return; + } + + target.parentNode.insertBefore(element, target.nextSibling); + } // Insert a DocumentFragment + + function insertElement(type, parent, attributes, text) { + if (!is$1.element(parent)) { + return; + } + + parent.appendChild(createElement(type, attributes, text)); + } // Remove element(s) + + function removeElement(element) { + if (is$1.nodeList(element) || is$1.array(element)) { + Array.from(element).forEach(removeElement); + return; + } + + if (!is$1.element(element) || !is$1.element(element.parentNode)) { + return; + } + + element.parentNode.removeChild(element); + } // Remove all child elements + + function emptyElement(element) { + if (!is$1.element(element)) { + return; + } + + var length = element.childNodes.length; + + while (length > 0) { + element.removeChild(element.lastChild); + length -= 1; + } + } // Replace element + + function replaceElement(newChild, oldChild) { + if (!is$1.element(oldChild) || !is$1.element(oldChild.parentNode) || !is$1.element(newChild)) { + return null; + } + + oldChild.parentNode.replaceChild(newChild, oldChild); + return newChild; + } // Get an attribute object from a string selector + + function getAttributesFromSelector(sel, existingAttributes) { + // For example: + // '.test' to { class: 'test' } + // '#test' to { id: 'test' } + // '[data-test="test"]' to { 'data-test': 'test' } + if (!is$1.string(sel) || is$1.empty(sel)) { + return {}; + } + + var attributes = {}; + var existing = extend({}, existingAttributes); + sel.split(',').forEach(function (s) { + // Remove whitespace + var selector = s.trim(); + var className = selector.replace('.', ''); + var stripped = selector.replace(/[[\]]/g, ''); // Get the parts and value + + var parts = stripped.split('='); + + var _parts = _slicedToArray(parts, 1), + key = _parts[0]; + + var value = parts.length > 1 ? parts[1].replace(/["']/g, '') : ''; // Get the first character + + var start = selector.charAt(0); + + switch (start) { + case '.': + // Add to existing classname + if (is$1.string(existing.class)) { + attributes.class = "".concat(existing.class, " ").concat(className); + } else { + attributes.class = className; + } + + break; + + case '#': + // ID selector + attributes.id = selector.replace('#', ''); + break; + + case '[': + // Attribute selector + attributes[key] = value; + break; + } + }); + return extend(existing, attributes); + } // Toggle hidden + + function toggleHidden(element, hidden) { + if (!is$1.element(element)) { + return; + } + + var hide = hidden; + + if (!is$1.boolean(hide)) { + hide = !element.hidden; + } // eslint-disable-next-line no-param-reassign + + + element.hidden = hide; + } // Mirror Element.classList.toggle, with IE compatibility for "force" argument + + function toggleClass(element, className, force) { + if (is$1.nodeList(element)) { + return Array.from(element).map(function (e) { + return toggleClass(e, className, force); + }); + } + + if (is$1.element(element)) { + var method = 'toggle'; + + if (typeof force !== 'undefined') { + method = force ? 'add' : 'remove'; + } + + element.classList[method](className); + return element.classList.contains(className); + } + + return false; + } // Has class name + + function hasClass(element, className) { + return is$1.element(element) && element.classList.contains(className); + } // Element matches selector + + function matches$1(element, selector) { + var _Element = Element, + prototype = _Element.prototype; + + function match() { + return Array.from(document.querySelectorAll(selector)).includes(this); + } + + var method = prototype.matches || prototype.webkitMatchesSelector || prototype.mozMatchesSelector || prototype.msMatchesSelector || match; + return method.call(element, selector); + } // Closest ancestor element matching selector (also tests element itself) + + function closest(element, selector) { + var _Element2 = Element, + prototype = _Element2.prototype; // https://developer.mozilla.org/en-US/docs/Web/API/Element/closest#Polyfill + + function closestElement() { + var el = this; + + do { + if (matches$1.matches(el, selector)) return el; + el = el.parentElement || el.parentNode; + } while (el !== null && el.nodeType === 1); + + return null; + } + + var method = prototype.closest || closestElement; + return method.call(element, selector); + } // Find all elements + + function getElements(selector) { + return this.elements.container.querySelectorAll(selector); + } // Find a single element + + function getElement(selector) { + return this.elements.container.querySelector(selector); + } // Set focus and tab focus class + + function setFocus() { + var element = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : null; + var tabFocus = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : false; + + if (!is$1.element(element)) { + return; + } // Set regular focus + + + element.focus({ + preventScroll: true + }); // If we want to mimic keyboard focus via tab + + if (tabFocus) { + toggleClass(element, this.config.classNames.tabFocus); + } + } + + var defaultCodecs = { + 'audio/ogg': 'vorbis', + 'audio/wav': '1', + 'video/webm': 'vp8, vorbis', + 'video/mp4': 'avc1.42E01E, mp4a.40.2', + 'video/ogg': 'theora' + }; // Check for feature support + + var support = { + // Basic support + audio: 'canPlayType' in document.createElement('audio'), + video: 'canPlayType' in document.createElement('video'), + // Check for support + // Basic functionality vs full UI + check: function check(type, provider, playsinline) { + var canPlayInline = browser.isIPhone && playsinline && support.playsinline; + var api = support[type] || provider !== 'html5'; + var ui = api && support.rangeInput && (type !== 'video' || !browser.isIPhone || canPlayInline); + return { + api: api, + ui: ui + }; + }, + // Picture-in-picture support + // Safari & Chrome only currently + pip: function () { + if (browser.isIPhone) { + return false; + } // Safari + // https://developer.apple.com/documentation/webkitjs/adding_picture_in_picture_to_your_safari_media_controls + + + if (is$1.function(createElement('video').webkitSetPresentationMode)) { + return true; + } // Chrome + // https://developers.google.com/web/updates/2018/10/watch-video-using-picture-in-picture + + + if (document.pictureInPictureEnabled && !createElement('video').disablePictureInPicture) { + return true; + } + + return false; + }(), + // Airplay support + // Safari only currently + airplay: is$1.function(window.WebKitPlaybackTargetAvailabilityEvent), + // Inline playback support + // https://webkit.org/blog/6784/new-video-policies-for-ios/ + playsinline: 'playsInline' in document.createElement('video'), + // Check for mime type support against a player instance + // Credits: http://diveintohtml5.info/everything.html + // Related: http://www.leanbackplayer.com/test/h5mt.html + mime: function mime(input) { + if (is$1.empty(input)) { + return false; + } + + var _input$split = input.split('/'), + _input$split2 = _slicedToArray(_input$split, 1), + mediaType = _input$split2[0]; + + var type = input; // Verify we're using HTML5 and there's no media type mismatch + + if (!this.isHTML5 || mediaType !== this.type) { + return false; + } // Add codec if required + + + if (Object.keys(defaultCodecs).includes(type)) { + type += "; codecs=\"".concat(defaultCodecs[input], "\""); + } + + try { + return Boolean(type && this.media.canPlayType(type).replace(/no/, '')); + } catch (e) { + return false; + } + }, + // Check for textTracks support + textTracks: 'textTracks' in document.createElement('video'), + // <input type="range"> Sliders + rangeInput: function () { + var range = document.createElement('input'); + range.type = 'range'; + return range.type === 'range'; + }(), + // Touch + // NOTE: Remember a device can be mouse + touch enabled so we check on first touch event + touch: 'ontouchstart' in document.documentElement, + // Detect transitions support + transitions: transitionEndEvent !== false, + // Reduced motion iOS & MacOS setting + // https://webkit.org/blog/7551/responsive-design-for-motion/ + reducedMotion: 'matchMedia' in window && window.matchMedia('(prefers-reduced-motion)').matches + }; + + // https://github.com/WICG/EventListenerOptions/blob/gh-pages/explainer.md + // https://www.youtube.com/watch?v=NPM6172J22g + + var supportsPassiveListeners = function () { + // Test via a getter in the options object to see if the passive property is accessed + var supported = false; + + try { + var options = Object.defineProperty({}, 'passive', { + get: function get() { + supported = true; + return null; + } + }); + window.addEventListener('test', null, options); + window.removeEventListener('test', null, options); + } catch (e) {// Do nothing + } + + return supported; + }(); // Toggle event listener + + + function toggleListener(element, event, callback) { + var _this = this; + + var toggle = arguments.length > 3 && arguments[3] !== undefined ? arguments[3] : false; + var passive = arguments.length > 4 && arguments[4] !== undefined ? arguments[4] : true; + var capture = arguments.length > 5 && arguments[5] !== undefined ? arguments[5] : false; + + // Bail if no element, event, or callback + if (!element || !('addEventListener' in element) || is$1.empty(event) || !is$1.function(callback)) { + return; + } // Allow multiple events + + + var events = event.split(' '); // Build options + // Default to just the capture boolean for browsers with no passive listener support + + var options = capture; // If passive events listeners are supported + + if (supportsPassiveListeners) { + options = { + // Whether the listener can be passive (i.e. default never prevented) + passive: passive, + // Whether the listener is a capturing listener or not + capture: capture + }; + } // If a single node is passed, bind the event listener + + + events.forEach(function (type) { + if (_this && _this.eventListeners && toggle) { + // Cache event listener + _this.eventListeners.push({ + element: element, + type: type, + callback: callback, + options: options + }); + } + + element[toggle ? 'addEventListener' : 'removeEventListener'](type, callback, options); + }); + } // Bind event handler + + function on(element) { + var events = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : ''; + var callback = arguments.length > 2 ? arguments[2] : undefined; + var passive = arguments.length > 3 && arguments[3] !== undefined ? arguments[3] : true; + var capture = arguments.length > 4 && arguments[4] !== undefined ? arguments[4] : false; + toggleListener.call(this, element, events, callback, true, passive, capture); + } // Unbind event handler + + function off(element) { + var events = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : ''; + var callback = arguments.length > 2 ? arguments[2] : undefined; + var passive = arguments.length > 3 && arguments[3] !== undefined ? arguments[3] : true; + var capture = arguments.length > 4 && arguments[4] !== undefined ? arguments[4] : false; + toggleListener.call(this, element, events, callback, false, passive, capture); + } // Bind once-only event handler + + function once(element) { + var _this2 = this; + + var events = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : ''; + var callback = arguments.length > 2 ? arguments[2] : undefined; + var passive = arguments.length > 3 && arguments[3] !== undefined ? arguments[3] : true; + var capture = arguments.length > 4 && arguments[4] !== undefined ? arguments[4] : false; + + var onceCallback = function onceCallback() { + off(element, events, onceCallback, passive, capture); + + for (var _len = arguments.length, args = new Array(_len), _key = 0; _key < _len; _key++) { + args[_key] = arguments[_key]; + } + + callback.apply(_this2, args); + }; + + toggleListener.call(this, element, events, onceCallback, true, passive, capture); + } // Trigger event + + function triggerEvent(element) { + var type = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : ''; + var bubbles = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : false; + var detail = arguments.length > 3 && arguments[3] !== undefined ? arguments[3] : {}; + + // Bail if no element + if (!is$1.element(element) || is$1.empty(type)) { + return; + } // Create and dispatch the event + + + var event = new CustomEvent(type, { + bubbles: bubbles, + detail: _objectSpread2(_objectSpread2({}, detail), {}, { + plyr: this + }) + }); // Dispatch the event + + element.dispatchEvent(event); + } // Unbind all cached event listeners + + function unbindListeners() { + if (this && this.eventListeners) { + this.eventListeners.forEach(function (item) { + var element = item.element, + type = item.type, + callback = item.callback, + options = item.options; + element.removeEventListener(type, callback, options); + }); + this.eventListeners = []; + } + } // Run method when / if player is ready + + function ready() { + var _this3 = this; + + return new Promise(function (resolve) { + return _this3.ready ? setTimeout(resolve, 0) : on.call(_this3, _this3.elements.container, 'ready', resolve); + }).then(function () {}); + } + + /** + * Silence a Promise-like object. + * This is useful for avoiding non-harmful, but potentially confusing "uncaught + * play promise" rejection error messages. + * @param {Object} value An object that may or may not be `Promise`-like. + */ + + function silencePromise(value) { + if (is$1.promise(value)) { + value.then(null, function () {}); + } + } + + function validateRatio(input) { + if (!is$1.array(input) && (!is$1.string(input) || !input.includes(':'))) { + return false; + } + + var ratio = is$1.array(input) ? input : input.split(':'); + return ratio.map(Number).every(is$1.number); + } + function reduceAspectRatio(ratio) { + if (!is$1.array(ratio) || !ratio.every(is$1.number)) { + return null; + } + + var _ratio = _slicedToArray(ratio, 2), + width = _ratio[0], + height = _ratio[1]; + + var getDivider = function getDivider(w, h) { + return h === 0 ? w : getDivider(h, w % h); + }; + + var divider = getDivider(width, height); + return [width / divider, height / divider]; + } + function getAspectRatio(input) { + var parse = function parse(ratio) { + return validateRatio(ratio) ? ratio.split(':').map(Number) : null; + }; // Try provided ratio + + + var ratio = parse(input); // Get from config + + if (ratio === null) { + ratio = parse(this.config.ratio); + } // Get from embed + + + if (ratio === null && !is$1.empty(this.embed) && is$1.array(this.embed.ratio)) { + ratio = this.embed.ratio; + } // Get from HTML5 video + + + if (ratio === null && this.isHTML5) { + var _this$media = this.media, + videoWidth = _this$media.videoWidth, + videoHeight = _this$media.videoHeight; + ratio = reduceAspectRatio([videoWidth, videoHeight]); + } + + return ratio; + } // Set aspect ratio for responsive container + + function setAspectRatio(input) { + if (!this.isVideo) { + return {}; + } + + var wrapper = this.elements.wrapper; + var ratio = getAspectRatio.call(this, input); + + var _ref = is$1.array(ratio) ? ratio : [0, 0], + _ref2 = _slicedToArray(_ref, 2), + w = _ref2[0], + h = _ref2[1]; + + var padding = 100 / w * h; + wrapper.style.paddingBottom = "".concat(padding, "%"); // For Vimeo we have an extra <div> to hide the standard controls and UI + + if (this.isVimeo && !this.config.vimeo.premium && this.supported.ui) { + var height = 100 / this.media.offsetWidth * parseInt(window.getComputedStyle(this.media).paddingBottom, 10); + var offset = (height - padding) / (height / 50); + this.media.style.transform = "translateY(-".concat(offset, "%)"); + } else if (this.isHTML5) { + wrapper.classList.toggle(this.config.classNames.videoFixedRatio, ratio !== null); + } + + return { + padding: padding, + ratio: ratio + }; + } + + // ========================================================================== + var html5 = { + getSources: function getSources() { + var _this = this; + + if (!this.isHTML5) { + return []; + } + + var sources = Array.from(this.media.querySelectorAll('source')); // Filter out unsupported sources (if type is specified) + + return sources.filter(function (source) { + var type = source.getAttribute('type'); + + if (is$1.empty(type)) { + return true; + } + + return support.mime.call(_this, type); + }); + }, + // Get quality levels + getQualityOptions: function getQualityOptions() { + // Whether we're forcing all options (e.g. for streaming) + if (this.config.quality.forced) { + return this.config.quality.options; + } // Get sizes from <source> elements + + + return html5.getSources.call(this).map(function (source) { + return Number(source.getAttribute('data-res')); + }).filter(Boolean); + }, + setup: function setup() { + if (!this.isHTML5) { + return; + } + + var player = this; // Set speed options from config + + player.options.speed = player.config.speed.options; // Set aspect ratio if fixed + + if (!is$1.empty(this.config.ratio)) { + setAspectRatio.call(player); + } // Quality + + + Object.defineProperty(player.media, 'quality', { + get: function get() { + // Get sources + var sources = html5.getSources.call(player); + var source = sources.find(function (s) { + return s.getAttribute('src') === player.source; + }); // Return size, if match is found + + return source && Number(source.getAttribute('data-res')); + }, + set: function set(input) { + if (player.quality === input) { + return; + } // If we're using an an external handler... + + + if (player.config.quality.forced && is$1.function(player.config.quality.onChange)) { + player.config.quality.onChange(input); + } else { + // Get sources + var sources = html5.getSources.call(player); // Get first match for requested size + + var source = sources.find(function (s) { + return Number(s.getAttribute('data-res')) === input; + }); // No matching source found + + if (!source) { + return; + } // Get current state + + + var _player$media = player.media, + currentTime = _player$media.currentTime, + paused = _player$media.paused, + preload = _player$media.preload, + readyState = _player$media.readyState, + playbackRate = _player$media.playbackRate; // Set new source + + player.media.src = source.getAttribute('src'); // Prevent loading if preload="none" and the current source isn't loaded (#1044) + + if (preload !== 'none' || readyState) { + // Restore time + player.once('loadedmetadata', function () { + player.speed = playbackRate; + player.currentTime = currentTime; // Resume playing + + if (!paused) { + silencePromise(player.play()); + } + }); // Load new source + + player.media.load(); + } + } // Trigger change event + + + triggerEvent.call(player, player.media, 'qualitychange', false, { + quality: input + }); + } + }); + }, + // Cancel current network requests + // See https://github.com/sampotts/plyr/issues/174 + cancelRequests: function cancelRequests() { + if (!this.isHTML5) { + return; + } // Remove child sources + + + removeElement(html5.getSources.call(this)); // Set blank video src attribute + // This is to prevent a MEDIA_ERR_SRC_NOT_SUPPORTED error + // Info: http://stackoverflow.com/questions/32231579/how-to-properly-dispose-of-an-html5-video-and-close-socket-or-connection + + this.media.setAttribute('src', this.config.blankVideo); // Load the new empty source + // This will cancel existing requests + // See https://github.com/sampotts/plyr/issues/174 + + this.media.load(); // Debugging + + this.debug.log('Cancelled network requests'); + } + }; + + // ========================================================================== + + function dedupe(array) { + if (!is$1.array(array)) { + return array; + } + + return array.filter(function (item, index) { + return array.indexOf(item) === index; + }); + } // Get the closest value in an array + + function closest$1(array, value) { + if (!is$1.array(array) || !array.length) { + return null; + } + + return array.reduce(function (prev, curr) { + return Math.abs(curr - value) < Math.abs(prev - value) ? curr : prev; + }); + } + + // ========================================================================== + + function generateId(prefix) { + return "".concat(prefix, "-").concat(Math.floor(Math.random() * 10000)); + } // Format string + + function format(input) { + for (var _len = arguments.length, args = new Array(_len > 1 ? _len - 1 : 0), _key = 1; _key < _len; _key++) { + args[_key - 1] = arguments[_key]; + } + + if (is$1.empty(input)) { + return input; + } + + return input.toString().replace(/{(\d+)}/g, function (match, i) { + return args[i].toString(); + }); + } // Get percentage + + function getPercentage(current, max) { + if (current === 0 || max === 0 || Number.isNaN(current) || Number.isNaN(max)) { + return 0; + } + + return (current / max * 100).toFixed(2); + } // Replace all occurances of a string in a string + + var replaceAll = function replaceAll() { + var input = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : ''; + var find = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : ''; + var replace = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : ''; + return input.replace(new RegExp(find.toString().replace(/([.*+?^=!:${}()|[\]/\\])/g, '\\$1'), 'g'), replace.toString()); + }; // Convert to title case + + var toTitleCase = function toTitleCase() { + var input = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : ''; + return input.toString().replace(/\w\S*/g, function (text) { + return text.charAt(0).toUpperCase() + text.substr(1).toLowerCase(); + }); + }; // Convert string to pascalCase + + function toPascalCase() { + var input = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : ''; + var string = input.toString(); // Convert kebab case + + string = replaceAll(string, '-', ' '); // Convert snake case + + string = replaceAll(string, '_', ' '); // Convert to title case + + string = toTitleCase(string); // Convert to pascal case + + return replaceAll(string, ' ', ''); + } // Convert string to pascalCase + + function toCamelCase() { + var input = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : ''; + var string = input.toString(); // Convert to pascal case + + string = toPascalCase(string); // Convert first character to lowercase + + return string.charAt(0).toLowerCase() + string.slice(1); + } // Remove HTML from a string + + function stripHTML(source) { + var fragment = document.createDocumentFragment(); + var element = document.createElement('div'); + fragment.appendChild(element); + element.innerHTML = source; + return fragment.firstChild.innerText; + } // Like outerHTML, but also works for DocumentFragment + + function getHTML(element) { + var wrapper = document.createElement('div'); + wrapper.appendChild(element); + return wrapper.innerHTML; + } + + var resources = { + pip: 'PIP', + airplay: 'AirPlay', + html5: 'HTML5', + vimeo: 'Vimeo', + youtube: 'YouTube' + }; + var i18n = { + get: function get() { + var key = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : ''; + var config = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : {}; + + if (is$1.empty(key) || is$1.empty(config)) { + return ''; + } + + var string = getDeep(config.i18n, key); + + if (is$1.empty(string)) { + if (Object.keys(resources).includes(key)) { + return resources[key]; + } + + return ''; + } + + var replace = { + '{seektime}': config.seekTime, + '{title}': config.title + }; + Object.entries(replace).forEach(function (_ref) { + var _ref2 = _slicedToArray(_ref, 2), + k = _ref2[0], + v = _ref2[1]; + + string = replaceAll(string, k, v); + }); + return string; + } + }; + + var Storage = /*#__PURE__*/function () { + function Storage(player) { + _classCallCheck(this, Storage); + + this.enabled = player.config.storage.enabled; + this.key = player.config.storage.key; + } // Check for actual support (see if we can use it) + + + _createClass(Storage, [{ + key: "get", + value: function get(key) { + if (!Storage.supported || !this.enabled) { + return null; + } + + var store = window.localStorage.getItem(this.key); + + if (is$1.empty(store)) { + return null; + } + + var json = JSON.parse(store); + return is$1.string(key) && key.length ? json[key] : json; + } + }, { + key: "set", + value: function set(object) { + // Bail if we don't have localStorage support or it's disabled + if (!Storage.supported || !this.enabled) { + return; + } // Can only store objectst + + + if (!is$1.object(object)) { + return; + } // Get current storage + + + var storage = this.get(); // Default to empty object + + if (is$1.empty(storage)) { + storage = {}; + } // Update the working copy of the values + + + extend(storage, object); // Update storage + + window.localStorage.setItem(this.key, JSON.stringify(storage)); + } + }], [{ + key: "supported", + get: function get() { + try { + if (!('localStorage' in window)) { + return false; + } + + var test = '___test'; // Try to use it (it might be disabled, e.g. user is in private mode) + // see: https://github.com/sampotts/plyr/issues/131 + + window.localStorage.setItem(test, test); + window.localStorage.removeItem(test); + return true; + } catch (e) { + return false; + } + } + }]); + + return Storage; + }(); + + // ========================================================================== + // Fetch wrapper + // Using XHR to avoid issues with older browsers + // ========================================================================== + function fetch(url) { + var responseType = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : 'text'; + return new Promise(function (resolve, reject) { + try { + var request = new XMLHttpRequest(); // Check for CORS support + + if (!('withCredentials' in request)) { + return; + } + + request.addEventListener('load', function () { + if (responseType === 'text') { + try { + resolve(JSON.parse(request.responseText)); + } catch (e) { + resolve(request.responseText); + } + } else { + resolve(request.response); + } + }); + request.addEventListener('error', function () { + throw new Error(request.status); + }); + request.open('GET', url, true); // Set the required response type + + request.responseType = responseType; + request.send(); + } catch (e) { + reject(e); + } + }); + } + + // ========================================================================== + + function loadSprite(url, id) { + if (!is$1.string(url)) { + return; + } + + var prefix = 'cache'; + var hasId = is$1.string(id); + var isCached = false; + + var exists = function exists() { + return document.getElementById(id) !== null; + }; + + var update = function update(container, data) { + // eslint-disable-next-line no-param-reassign + container.innerHTML = data; // Check again incase of race condition + + if (hasId && exists()) { + return; + } // Inject the SVG to the body + + + document.body.insertAdjacentElement('afterbegin', container); + }; // Only load once if ID set + + + if (!hasId || !exists()) { + var useStorage = Storage.supported; // Create container + + var container = document.createElement('div'); + container.setAttribute('hidden', ''); + + if (hasId) { + container.setAttribute('id', id); + } // Check in cache + + + if (useStorage) { + var cached = window.localStorage.getItem("".concat(prefix, "-").concat(id)); + isCached = cached !== null; + + if (isCached) { + var data = JSON.parse(cached); + update(container, data.content); + } + } // Get the sprite + + + fetch(url).then(function (result) { + if (is$1.empty(result)) { + return; + } + + if (useStorage) { + window.localStorage.setItem("".concat(prefix, "-").concat(id), JSON.stringify({ + content: result + })); + } + + update(container, result); + }).catch(function () {}); + } + } + + // ========================================================================== + + var getHours = function getHours(value) { + return Math.trunc(value / 60 / 60 % 60, 10); + }; + var getMinutes = function getMinutes(value) { + return Math.trunc(value / 60 % 60, 10); + }; + var getSeconds = function getSeconds(value) { + return Math.trunc(value % 60, 10); + }; // Format time to UI friendly string + + function formatTime() { + var time = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : 0; + var displayHours = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : false; + var inverted = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : false; + + // Bail if the value isn't a number + if (!is$1.number(time)) { + return formatTime(undefined, displayHours, inverted); + } // Format time component to add leading zero + + + var format = function format(value) { + return "0".concat(value).slice(-2); + }; // Breakdown to hours, mins, secs + + + var hours = getHours(time); + var mins = getMinutes(time); + var secs = getSeconds(time); // Do we need to display hours? + + if (displayHours || hours > 0) { + hours = "".concat(hours, ":"); + } else { + hours = ''; + } // Render + + + return "".concat(inverted && time > 0 ? '-' : '').concat(hours).concat(format(mins), ":").concat(format(secs)); + } + + var controls = { + // Get icon URL + getIconUrl: function getIconUrl() { + var url = new URL(this.config.iconUrl, window.location); + var cors = url.host !== window.location.host || browser.isIE && !window.svg4everybody; + return { + url: this.config.iconUrl, + cors: cors + }; + }, + // Find the UI controls + findElements: function findElements() { + try { + this.elements.controls = getElement.call(this, this.config.selectors.controls.wrapper); // Buttons + + this.elements.buttons = { + play: getElements.call(this, this.config.selectors.buttons.play), + pause: getElement.call(this, this.config.selectors.buttons.pause), + restart: getElement.call(this, this.config.selectors.buttons.restart), + rewind: getElement.call(this, this.config.selectors.buttons.rewind), + fastForward: getElement.call(this, this.config.selectors.buttons.fastForward), + mute: getElement.call(this, this.config.selectors.buttons.mute), + pip: getElement.call(this, this.config.selectors.buttons.pip), + airplay: getElement.call(this, this.config.selectors.buttons.airplay), + settings: getElement.call(this, this.config.selectors.buttons.settings), + captions: getElement.call(this, this.config.selectors.buttons.captions), + fullscreen: getElement.call(this, this.config.selectors.buttons.fullscreen) + }; // Progress + + this.elements.progress = getElement.call(this, this.config.selectors.progress); // Inputs + + this.elements.inputs = { + seek: getElement.call(this, this.config.selectors.inputs.seek), + volume: getElement.call(this, this.config.selectors.inputs.volume) + }; // Display + + this.elements.display = { + buffer: getElement.call(this, this.config.selectors.display.buffer), + currentTime: getElement.call(this, this.config.selectors.display.currentTime), + duration: getElement.call(this, this.config.selectors.display.duration) + }; // Seek tooltip + + if (is$1.element(this.elements.progress)) { + this.elements.display.seekTooltip = this.elements.progress.querySelector(".".concat(this.config.classNames.tooltip)); + } + + return true; + } catch (error) { + // Log it + this.debug.warn('It looks like there is a problem with your custom controls HTML', error); // Restore native video controls + + this.toggleNativeControls(true); + return false; + } + }, + // Create <svg> icon + createIcon: function createIcon(type, attributes) { + var namespace = 'http://www.w3.org/2000/svg'; + var iconUrl = controls.getIconUrl.call(this); + var iconPath = "".concat(!iconUrl.cors ? iconUrl.url : '', "#").concat(this.config.iconPrefix); // Create <svg> + + var icon = document.createElementNS(namespace, 'svg'); + setAttributes(icon, extend(attributes, { + 'aria-hidden': 'true', + focusable: 'false' + })); // Create the <use> to reference sprite + + var use = document.createElementNS(namespace, 'use'); + var path = "".concat(iconPath, "-").concat(type); // Set `href` attributes + // https://github.com/sampotts/plyr/issues/460 + // https://developer.mozilla.org/en-US/docs/Web/SVG/Attribute/xlink:href + + if ('href' in use) { + use.setAttributeNS('http://www.w3.org/1999/xlink', 'href', path); + } // Always set the older attribute even though it's "deprecated" (it'll be around for ages) + + + use.setAttributeNS('http://www.w3.org/1999/xlink', 'xlink:href', path); // Add <use> to <svg> + + icon.appendChild(use); + return icon; + }, + // Create hidden text label + createLabel: function createLabel(key) { + var attr = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : {}; + var text = i18n.get(key, this.config); + + var attributes = _objectSpread2(_objectSpread2({}, attr), {}, { + class: [attr.class, this.config.classNames.hidden].filter(Boolean).join(' ') + }); + + return createElement('span', attributes, text); + }, + // Create a badge + createBadge: function createBadge(text) { + if (is$1.empty(text)) { + return null; + } + + var badge = createElement('span', { + class: this.config.classNames.menu.value + }); + badge.appendChild(createElement('span', { + class: this.config.classNames.menu.badge + }, text)); + return badge; + }, + // Create a <button> + createButton: function createButton(buttonType, attr) { + var _this = this; + + var attributes = extend({}, attr); + var type = toCamelCase(buttonType); + var props = { + element: 'button', + toggle: false, + label: null, + icon: null, + labelPressed: null, + iconPressed: null + }; + ['element', 'icon', 'label'].forEach(function (key) { + if (Object.keys(attributes).includes(key)) { + props[key] = attributes[key]; + delete attributes[key]; + } + }); // Default to 'button' type to prevent form submission + + if (props.element === 'button' && !Object.keys(attributes).includes('type')) { + attributes.type = 'button'; + } // Set class name + + + if (Object.keys(attributes).includes('class')) { + if (!attributes.class.split(' ').some(function (c) { + return c === _this.config.classNames.control; + })) { + extend(attributes, { + class: "".concat(attributes.class, " ").concat(this.config.classNames.control) + }); + } + } else { + attributes.class = this.config.classNames.control; + } // Large play button + + + switch (buttonType) { + case 'play': + props.toggle = true; + props.label = 'play'; + props.labelPressed = 'pause'; + props.icon = 'play'; + props.iconPressed = 'pause'; + break; + + case 'mute': + props.toggle = true; + props.label = 'mute'; + props.labelPressed = 'unmute'; + props.icon = 'volume'; + props.iconPressed = 'muted'; + break; + + case 'captions': + props.toggle = true; + props.label = 'enableCaptions'; + props.labelPressed = 'disableCaptions'; + props.icon = 'captions-off'; + props.iconPressed = 'captions-on'; + break; + + case 'fullscreen': + props.toggle = true; + props.label = 'enterFullscreen'; + props.labelPressed = 'exitFullscreen'; + props.icon = 'enter-fullscreen'; + props.iconPressed = 'exit-fullscreen'; + break; + + case 'play-large': + attributes.class += " ".concat(this.config.classNames.control, "--overlaid"); + type = 'play'; + props.label = 'play'; + props.icon = 'play'; + break; + + default: + if (is$1.empty(props.label)) { + props.label = type; + } + + if (is$1.empty(props.icon)) { + props.icon = buttonType; + } + + } + + var button = createElement(props.element); // Setup toggle icon and labels + + if (props.toggle) { + // Icon + button.appendChild(controls.createIcon.call(this, props.iconPressed, { + class: 'icon--pressed' + })); + button.appendChild(controls.createIcon.call(this, props.icon, { + class: 'icon--not-pressed' + })); // Label/Tooltip + + button.appendChild(controls.createLabel.call(this, props.labelPressed, { + class: 'label--pressed' + })); + button.appendChild(controls.createLabel.call(this, props.label, { + class: 'label--not-pressed' + })); + } else { + button.appendChild(controls.createIcon.call(this, props.icon)); + button.appendChild(controls.createLabel.call(this, props.label)); + } // Merge and set attributes + + + extend(attributes, getAttributesFromSelector(this.config.selectors.buttons[type], attributes)); + setAttributes(button, attributes); // We have multiple play buttons + + if (type === 'play') { + if (!is$1.array(this.elements.buttons[type])) { + this.elements.buttons[type] = []; + } + + this.elements.buttons[type].push(button); + } else { + this.elements.buttons[type] = button; + } + + return button; + }, + // Create an <input type='range'> + createRange: function createRange(type, attributes) { + // Seek input + var input = createElement('input', extend(getAttributesFromSelector(this.config.selectors.inputs[type]), { + type: 'range', + min: 0, + max: 100, + step: 0.01, + value: 0, + autocomplete: 'off', + // A11y fixes for https://github.com/sampotts/plyr/issues/905 + role: 'slider', + 'aria-label': i18n.get(type, this.config), + 'aria-valuemin': 0, + 'aria-valuemax': 100, + 'aria-valuenow': 0 + }, attributes)); + this.elements.inputs[type] = input; // Set the fill for webkit now + + controls.updateRangeFill.call(this, input); // Improve support on touch devices + + RangeTouch.setup(input); + return input; + }, + // Create a <progress> + createProgress: function createProgress(type, attributes) { + var progress = createElement('progress', extend(getAttributesFromSelector(this.config.selectors.display[type]), { + min: 0, + max: 100, + value: 0, + role: 'progressbar', + 'aria-hidden': true + }, attributes)); // Create the label inside + + if (type !== 'volume') { + progress.appendChild(createElement('span', null, '0')); + var suffixKey = { + played: 'played', + buffer: 'buffered' + }[type]; + var suffix = suffixKey ? i18n.get(suffixKey, this.config) : ''; + progress.innerText = "% ".concat(suffix.toLowerCase()); + } + + this.elements.display[type] = progress; + return progress; + }, + // Create time display + createTime: function createTime(type, attrs) { + var attributes = getAttributesFromSelector(this.config.selectors.display[type], attrs); + var container = createElement('div', extend(attributes, { + class: "".concat(attributes.class ? attributes.class : '', " ").concat(this.config.classNames.display.time, " ").trim(), + 'aria-label': i18n.get(type, this.config) + }), '00:00'); // Reference for updates + + this.elements.display[type] = container; + return container; + }, + // Bind keyboard shortcuts for a menu item + // We have to bind to keyup otherwise Firefox triggers a click when a keydown event handler shifts focus + // https://bugzilla.mozilla.org/show_bug.cgi?id=1220143 + bindMenuItemShortcuts: function bindMenuItemShortcuts(menuItem, type) { + var _this2 = this; + + // Navigate through menus via arrow keys and space + on.call(this, menuItem, 'keydown keyup', function (event) { + // We only care about space and ⬆️ ⬇️️ ➡️ + if (![32, 38, 39, 40].includes(event.which)) { + return; + } // Prevent play / seek + + + event.preventDefault(); + event.stopPropagation(); // We're just here to prevent the keydown bubbling + + if (event.type === 'keydown') { + return; + } + + var isRadioButton = matches$1(menuItem, '[role="menuitemradio"]'); // Show the respective menu + + if (!isRadioButton && [32, 39].includes(event.which)) { + controls.showMenuPanel.call(_this2, type, true); + } else { + var target; + + if (event.which !== 32) { + if (event.which === 40 || isRadioButton && event.which === 39) { + target = menuItem.nextElementSibling; + + if (!is$1.element(target)) { + target = menuItem.parentNode.firstElementChild; + } + } else { + target = menuItem.previousElementSibling; + + if (!is$1.element(target)) { + target = menuItem.parentNode.lastElementChild; + } + } + + setFocus.call(_this2, target, true); + } + } + }, false); // Enter will fire a `click` event but we still need to manage focus + // So we bind to keyup which fires after and set focus here + + on.call(this, menuItem, 'keyup', function (event) { + if (event.which !== 13) { + return; + } + + controls.focusFirstMenuItem.call(_this2, null, true); + }); + }, + // Create a settings menu item + createMenuItem: function createMenuItem(_ref) { + var _this3 = this; + + var value = _ref.value, + list = _ref.list, + type = _ref.type, + title = _ref.title, + _ref$badge = _ref.badge, + badge = _ref$badge === void 0 ? null : _ref$badge, + _ref$checked = _ref.checked, + checked = _ref$checked === void 0 ? false : _ref$checked; + var attributes = getAttributesFromSelector(this.config.selectors.inputs[type]); + var menuItem = createElement('button', extend(attributes, { + type: 'button', + role: 'menuitemradio', + class: "".concat(this.config.classNames.control, " ").concat(attributes.class ? attributes.class : '').trim(), + 'aria-checked': checked, + value: value + })); + var flex = createElement('span'); // We have to set as HTML incase of special characters + + flex.innerHTML = title; + + if (is$1.element(badge)) { + flex.appendChild(badge); + } + + menuItem.appendChild(flex); // Replicate radio button behaviour + + Object.defineProperty(menuItem, 'checked', { + enumerable: true, + get: function get() { + return menuItem.getAttribute('aria-checked') === 'true'; + }, + set: function set(check) { + // Ensure exclusivity + if (check) { + Array.from(menuItem.parentNode.children).filter(function (node) { + return matches$1(node, '[role="menuitemradio"]'); + }).forEach(function (node) { + return node.setAttribute('aria-checked', 'false'); + }); + } + + menuItem.setAttribute('aria-checked', check ? 'true' : 'false'); + } + }); + this.listeners.bind(menuItem, 'click keyup', function (event) { + if (is$1.keyboardEvent(event) && event.which !== 32) { + return; + } + + event.preventDefault(); + event.stopPropagation(); + menuItem.checked = true; + + switch (type) { + case 'language': + _this3.currentTrack = Number(value); + break; + + case 'quality': + _this3.quality = value; + break; + + case 'speed': + _this3.speed = parseFloat(value); + break; + } + + controls.showMenuPanel.call(_this3, 'home', is$1.keyboardEvent(event)); + }, type, false); + controls.bindMenuItemShortcuts.call(this, menuItem, type); + list.appendChild(menuItem); + }, + // Format a time for display + formatTime: function formatTime$1() { + var time = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : 0; + var inverted = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : false; + + // Bail if the value isn't a number + if (!is$1.number(time)) { + return time; + } // Always display hours if duration is over an hour + + + var forceHours = getHours(this.duration) > 0; + return formatTime(time, forceHours, inverted); + }, + // Update the displayed time + updateTimeDisplay: function updateTimeDisplay() { + var target = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : null; + var time = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : 0; + var inverted = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : false; + + // Bail if there's no element to display or the value isn't a number + if (!is$1.element(target) || !is$1.number(time)) { + return; + } // eslint-disable-next-line no-param-reassign + + + target.innerText = controls.formatTime(time, inverted); + }, + // Update volume UI and storage + updateVolume: function updateVolume() { + if (!this.supported.ui) { + return; + } // Update range + + + if (is$1.element(this.elements.inputs.volume)) { + controls.setRange.call(this, this.elements.inputs.volume, this.muted ? 0 : this.volume); + } // Update mute state + + + if (is$1.element(this.elements.buttons.mute)) { + this.elements.buttons.mute.pressed = this.muted || this.volume === 0; + } + }, + // Update seek value and lower fill + setRange: function setRange(target) { + var value = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : 0; + + if (!is$1.element(target)) { + return; + } // eslint-disable-next-line + + + target.value = value; // Webkit range fill + + controls.updateRangeFill.call(this, target); + }, + // Update <progress> elements + updateProgress: function updateProgress(event) { + var _this4 = this; + + if (!this.supported.ui || !is$1.event(event)) { + return; + } + + var value = 0; + + var setProgress = function setProgress(target, input) { + var val = is$1.number(input) ? input : 0; + var progress = is$1.element(target) ? target : _this4.elements.display.buffer; // Update value and label + + if (is$1.element(progress)) { + progress.value = val; // Update text label inside + + var label = progress.getElementsByTagName('span')[0]; + + if (is$1.element(label)) { + label.childNodes[0].nodeValue = val; + } + } + }; + + if (event) { + switch (event.type) { + // Video playing + case 'timeupdate': + case 'seeking': + case 'seeked': + value = getPercentage(this.currentTime, this.duration); // Set seek range value only if it's a 'natural' time event + + if (event.type === 'timeupdate') { + controls.setRange.call(this, this.elements.inputs.seek, value); + } + + break; + // Check buffer status + + case 'playing': + case 'progress': + setProgress(this.elements.display.buffer, this.buffered * 100); + break; + } + } + }, + // Webkit polyfill for lower fill range + updateRangeFill: function updateRangeFill(target) { + // Get range from event if event passed + var range = is$1.event(target) ? target.target : target; // Needs to be a valid <input type='range'> + + if (!is$1.element(range) || range.getAttribute('type') !== 'range') { + return; + } // Set aria values for https://github.com/sampotts/plyr/issues/905 + + + if (matches$1(range, this.config.selectors.inputs.seek)) { + range.setAttribute('aria-valuenow', this.currentTime); + var currentTime = controls.formatTime(this.currentTime); + var duration = controls.formatTime(this.duration); + var format = i18n.get('seekLabel', this.config); + range.setAttribute('aria-valuetext', format.replace('{currentTime}', currentTime).replace('{duration}', duration)); + } else if (matches$1(range, this.config.selectors.inputs.volume)) { + var percent = range.value * 100; + range.setAttribute('aria-valuenow', percent); + range.setAttribute('aria-valuetext', "".concat(percent.toFixed(1), "%")); + } else { + range.setAttribute('aria-valuenow', range.value); + } // WebKit only + + + if (!browser.isWebkit) { + return; + } // Set CSS custom property + + + range.style.setProperty('--value', "".concat(range.value / range.max * 100, "%")); + }, + // Update hover tooltip for seeking + updateSeekTooltip: function updateSeekTooltip(event) { + var _this5 = this; + + // Bail if setting not true + if (!this.config.tooltips.seek || !is$1.element(this.elements.inputs.seek) || !is$1.element(this.elements.display.seekTooltip) || this.duration === 0) { + return; + } + + var visible = "".concat(this.config.classNames.tooltip, "--visible"); + + var toggle = function toggle(show) { + return toggleClass(_this5.elements.display.seekTooltip, visible, show); + }; // Hide on touch + + + if (this.touch) { + toggle(false); + return; + } // Determine percentage, if already visible + + + var percent = 0; + var clientRect = this.elements.progress.getBoundingClientRect(); + + if (is$1.event(event)) { + percent = 100 / clientRect.width * (event.pageX - clientRect.left); + } else if (hasClass(this.elements.display.seekTooltip, visible)) { + percent = parseFloat(this.elements.display.seekTooltip.style.left, 10); + } else { + return; + } // Set bounds + + + if (percent < 0) { + percent = 0; + } else if (percent > 100) { + percent = 100; + } // Display the time a click would seek to + + + controls.updateTimeDisplay.call(this, this.elements.display.seekTooltip, this.duration / 100 * percent); // Set position + + this.elements.display.seekTooltip.style.left = "".concat(percent, "%"); // Show/hide the tooltip + // If the event is a moues in/out and percentage is inside bounds + + if (is$1.event(event) && ['mouseenter', 'mouseleave'].includes(event.type)) { + toggle(event.type === 'mouseenter'); + } + }, + // Handle time change event + timeUpdate: function timeUpdate(event) { + // Only invert if only one time element is displayed and used for both duration and currentTime + var invert = !is$1.element(this.elements.display.duration) && this.config.invertTime; // Duration + + controls.updateTimeDisplay.call(this, this.elements.display.currentTime, invert ? this.duration - this.currentTime : this.currentTime, invert); // Ignore updates while seeking + + if (event && event.type === 'timeupdate' && this.media.seeking) { + return; + } // Playing progress + + + controls.updateProgress.call(this, event); + }, + // Show the duration on metadataloaded or durationchange events + durationUpdate: function durationUpdate() { + // Bail if no UI or durationchange event triggered after playing/seek when invertTime is false + if (!this.supported.ui || !this.config.invertTime && this.currentTime) { + return; + } // If duration is the 2**32 (shaka), Infinity (HLS), DASH-IF (Number.MAX_SAFE_INTEGER || Number.MAX_VALUE) indicating live we hide the currentTime and progressbar. + // https://github.com/video-dev/hls.js/blob/5820d29d3c4c8a46e8b75f1e3afa3e68c1a9a2db/src/controller/buffer-controller.js#L415 + // https://github.com/google/shaka-player/blob/4d889054631f4e1cf0fbd80ddd2b71887c02e232/lib/media/streaming_engine.js#L1062 + // https://github.com/Dash-Industry-Forum/dash.js/blob/69859f51b969645b234666800d4cb596d89c602d/src/dash/models/DashManifestModel.js#L338 + + + if (this.duration >= Math.pow(2, 32)) { + toggleHidden(this.elements.display.currentTime, true); + toggleHidden(this.elements.progress, true); + return; + } // Update ARIA values + + + if (is$1.element(this.elements.inputs.seek)) { + this.elements.inputs.seek.setAttribute('aria-valuemax', this.duration); + } // If there's a spot to display duration + + + var hasDuration = is$1.element(this.elements.display.duration); // If there's only one time display, display duration there + + if (!hasDuration && this.config.displayDuration && this.paused) { + controls.updateTimeDisplay.call(this, this.elements.display.currentTime, this.duration); + } // If there's a duration element, update content + + + if (hasDuration) { + controls.updateTimeDisplay.call(this, this.elements.display.duration, this.duration); + } // Update the tooltip (if visible) + + + controls.updateSeekTooltip.call(this); + }, + // Hide/show a tab + toggleMenuButton: function toggleMenuButton(setting, toggle) { + toggleHidden(this.elements.settings.buttons[setting], !toggle); + }, + // Update the selected setting + updateSetting: function updateSetting(setting, container, input) { + var pane = this.elements.settings.panels[setting]; + var value = null; + var list = container; + + if (setting === 'captions') { + value = this.currentTrack; + } else { + value = !is$1.empty(input) ? input : this[setting]; // Get default + + if (is$1.empty(value)) { + value = this.config[setting].default; + } // Unsupported value + + + if (!is$1.empty(this.options[setting]) && !this.options[setting].includes(value)) { + this.debug.warn("Unsupported value of '".concat(value, "' for ").concat(setting)); + return; + } // Disabled value + + + if (!this.config[setting].options.includes(value)) { + this.debug.warn("Disabled value of '".concat(value, "' for ").concat(setting)); + return; + } + } // Get the list if we need to + + + if (!is$1.element(list)) { + list = pane && pane.querySelector('[role="menu"]'); + } // If there's no list it means it's not been rendered... + + + if (!is$1.element(list)) { + return; + } // Update the label + + + var label = this.elements.settings.buttons[setting].querySelector(".".concat(this.config.classNames.menu.value)); + label.innerHTML = controls.getLabel.call(this, setting, value); // Find the radio option and check it + + var target = list && list.querySelector("[value=\"".concat(value, "\"]")); + + if (is$1.element(target)) { + target.checked = true; + } + }, + // Translate a value into a nice label + getLabel: function getLabel(setting, value) { + switch (setting) { + case 'speed': + return value === 1 ? i18n.get('normal', this.config) : "".concat(value, "×"); + + case 'quality': + if (is$1.number(value)) { + var label = i18n.get("qualityLabel.".concat(value), this.config); + + if (!label.length) { + return "".concat(value, "p"); + } + + return label; + } + + return toTitleCase(value); + + case 'captions': + return captions.getLabel.call(this); + + default: + return null; + } + }, + // Set the quality menu + setQualityMenu: function setQualityMenu(options) { + var _this6 = this; + + // Menu required + if (!is$1.element(this.elements.settings.panels.quality)) { + return; + } + + var type = 'quality'; + var list = this.elements.settings.panels.quality.querySelector('[role="menu"]'); // Set options if passed and filter based on uniqueness and config + + if (is$1.array(options)) { + this.options.quality = dedupe(options).filter(function (quality) { + return _this6.config.quality.options.includes(quality); + }); + } // Toggle the pane and tab + + + var toggle = !is$1.empty(this.options.quality) && this.options.quality.length > 1; + controls.toggleMenuButton.call(this, type, toggle); // Empty the menu + + emptyElement(list); // Check if we need to toggle the parent + + controls.checkMenu.call(this); // If we're hiding, nothing more to do + + if (!toggle) { + return; + } // Get the badge HTML for HD, 4K etc + + + var getBadge = function getBadge(quality) { + var label = i18n.get("qualityBadge.".concat(quality), _this6.config); + + if (!label.length) { + return null; + } + + return controls.createBadge.call(_this6, label); + }; // Sort options by the config and then render options + + + this.options.quality.sort(function (a, b) { + var sorting = _this6.config.quality.options; + return sorting.indexOf(a) > sorting.indexOf(b) ? 1 : -1; + }).forEach(function (quality) { + controls.createMenuItem.call(_this6, { + value: quality, + list: list, + type: type, + title: controls.getLabel.call(_this6, 'quality', quality), + badge: getBadge(quality) + }); + }); + controls.updateSetting.call(this, type, list); + }, + // Set the looping options + + /* setLoopMenu() { + // Menu required + if (!is.element(this.elements.settings.panels.loop)) { + return; + } + const options = ['start', 'end', 'all', 'reset']; + const list = this.elements.settings.panels.loop.querySelector('[role="menu"]'); + // Show the pane and tab + toggleHidden(this.elements.settings.buttons.loop, false); + toggleHidden(this.elements.settings.panels.loop, false); + // Toggle the pane and tab + const toggle = !is.empty(this.loop.options); + controls.toggleMenuButton.call(this, 'loop', toggle); + // Empty the menu + emptyElement(list); + options.forEach(option => { + const item = createElement('li'); + const button = createElement( + 'button', + extend(getAttributesFromSelector(this.config.selectors.buttons.loop), { + type: 'button', + class: this.config.classNames.control, + 'data-plyr-loop-action': option, + }), + i18n.get(option, this.config) + ); + if (['start', 'end'].includes(option)) { + const badge = controls.createBadge.call(this, '00:00'); + button.appendChild(badge); + } + item.appendChild(button); + list.appendChild(item); + }); + }, */ + // Get current selected caption language + // TODO: rework this to user the getter in the API? + // Set a list of available captions languages + setCaptionsMenu: function setCaptionsMenu() { + var _this7 = this; + + // Menu required + if (!is$1.element(this.elements.settings.panels.captions)) { + return; + } // TODO: Captions or language? Currently it's mixed + + + var type = 'captions'; + var list = this.elements.settings.panels.captions.querySelector('[role="menucaptions"]'); + var tracks = captions.getTracks.call(this); + var toggle = Boolean(tracks.length); // Toggle the pane and tab + + controls.toggleMenuButton.call(this, type, toggle); // Empty the menu + + emptyElement(list); // Check if we need to toggle the parent + + controls.checkMenu.call(this); // If there's no captions, bail + + if (!toggle) { + return; + } // Generate options data + + + var options = tracks.map(function (track, value) { + return { + value: value, + checked: _this7.captions.toggled && _this7.currentTrack === value, + title: captions.getLabel.call(_this7, track), + badge: track.language && controls.createBadge.call(_this7, track.language.toUpperCase()), + list: list, + type: 'language' + }; + }); // Add the "Disabled" option to turn off captions + + options.unshift({ + value: -1, + checked: !this.captions.toggled, + title: i18n.get('disabled', this.config), + list: list, + type: 'language' + }); // Generate options + + options.forEach(controls.createMenuItem.bind(this)); + controls.updateSetting.call(this, type, list); + }, + // Set a list of available captions languages + setSpeedMenu: function setSpeedMenu() { + var _this8 = this; + + // Menu required + if (!is$1.element(this.elements.settings.panels.speed)) { + return; + } + + var type = 'speed'; + var list = this.elements.settings.panels.speed.querySelector('[role="menu"]'); // Filter out invalid speeds + + this.options.speed = this.options.speed.filter(function (o) { + return o >= _this8.minimumSpeed && o <= _this8.maximumSpeed; + }); // Toggle the pane and tab + + var toggle = !is$1.empty(this.options.speed) && this.options.speed.length > 1; + controls.toggleMenuButton.call(this, type, toggle); // Empty the menu + + emptyElement(list); // Check if we need to toggle the parent + + controls.checkMenu.call(this); // If we're hiding, nothing more to do + + if (!toggle) { + return; + } // Create items + + + this.options.speed.forEach(function (speed) { + controls.createMenuItem.call(_this8, { + value: speed, + list: list, + type: type, + title: controls.getLabel.call(_this8, 'speed', speed) + }); + }); + controls.updateSetting.call(this, type, list); + }, + // Check if we need to hide/show the settings menu + checkMenu: function checkMenu() { + var buttons = this.elements.settings.buttons; + var visible = !is$1.empty(buttons) && Object.values(buttons).some(function (button) { + return !button.hidden; + }); + toggleHidden(this.elements.settings.menu, !visible); + }, + // Focus the first menu item in a given (or visible) menu + focusFirstMenuItem: function focusFirstMenuItem(pane) { + var tabFocus = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : false; + + if (this.elements.settings.popup.hidden) { + return; + } + + var target = pane; + + if (!is$1.element(target)) { + target = Object.values(this.elements.settings.panels).find(function (p) { + return !p.hidden; + }); + } + + var firstItem = target.querySelector('[role^="menuitem"]'); + setFocus.call(this, firstItem, tabFocus); + }, + // Show/hide menu + toggleMenu: function toggleMenu(input) { + var popup = this.elements.settings.popup; + var button = this.elements.buttons.settings; // Menu and button are required + + if (!is$1.element(popup) || !is$1.element(button)) { + return; + } // True toggle by default + + + var hidden = popup.hidden; + var show = hidden; + + if (is$1.boolean(input)) { + show = input; + } else if (is$1.keyboardEvent(input) && input.which === 27) { + show = false; + } else if (is$1.event(input)) { + // If Plyr is in a shadowDOM, the event target is set to the component, instead of the + // Element in the shadowDOM. The path, if available, is complete. + var target = is$1.function(input.composedPath) ? input.composedPath()[0] : input.target; + var isMenuItem = popup.contains(target); // If the click was inside the menu or if the click + // wasn't the button or menu item and we're trying to + // show the menu (a doc click shouldn't show the menu) + + if (isMenuItem || !isMenuItem && input.target !== button && show) { + return; + } + } // Set button attributes + + + button.setAttribute('aria-expanded', show); // Show the actual popup + + toggleHidden(popup, !show); // Add class hook + + toggleClass(this.elements.container, this.config.classNames.menu.open, show); // Focus the first item if key interaction + + if (show && is$1.keyboardEvent(input)) { + controls.focusFirstMenuItem.call(this, null, true); + } else if (!show && !hidden) { + // If closing, re-focus the button + setFocus.call(this, button, is$1.keyboardEvent(input)); + } + }, + // Get the natural size of a menu panel + getMenuSize: function getMenuSize(tab) { + var clone = tab.cloneNode(true); + clone.style.position = 'absolute'; + clone.style.opacity = 0; + clone.removeAttribute('hidden'); // Append to parent so we get the "real" size + + tab.parentNode.appendChild(clone); // Get the sizes before we remove + + var width = clone.scrollWidth; + var height = clone.scrollHeight; // Remove from the DOM + + removeElement(clone); + return { + width: width, + height: height + }; + }, + // Show a panel in the menu + showMenuPanel: function showMenuPanel() { + var _this9 = this; + + var type = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : ''; + var tabFocus = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : false; + var target = this.elements.container.querySelector("#plyr-settings-".concat(this.id, "-").concat(type)); // Nothing to show, bail + + if (!is$1.element(target)) { + return; + } // Hide all other panels + + + var container = target.parentNode; + var current = Array.from(container.children).find(function (node) { + return !node.hidden; + }); // If we can do fancy animations, we'll animate the height/width + + if (support.transitions && !support.reducedMotion) { + // Set the current width as a base + container.style.width = "".concat(current.scrollWidth, "px"); + container.style.height = "".concat(current.scrollHeight, "px"); // Get potential sizes + + var size = controls.getMenuSize.call(this, target); // Restore auto height/width + + var restore = function restore(event) { + // We're only bothered about height and width on the container + if (event.target !== container || !['width', 'height'].includes(event.propertyName)) { + return; + } // Revert back to auto + + + container.style.width = ''; + container.style.height = ''; // Only listen once + + off.call(_this9, container, transitionEndEvent, restore); + }; // Listen for the transition finishing and restore auto height/width + + + on.call(this, container, transitionEndEvent, restore); // Set dimensions to target + + container.style.width = "".concat(size.width, "px"); + container.style.height = "".concat(size.height, "px"); + } // Set attributes on current tab + + + toggleHidden(current, true); // Set attributes on target + + toggleHidden(target, false); // Focus the first item + + controls.focusFirstMenuItem.call(this, target, tabFocus); + }, + // Set the download URL + setDownloadUrl: function setDownloadUrl() { + var button = this.elements.buttons.download; // Bail if no button + + if (!is$1.element(button)) { + return; + } // Set attribute + + + button.setAttribute('href', this.download); + }, + // Build the default HTML + create: function create(data) { + var _this10 = this; + + var bindMenuItemShortcuts = controls.bindMenuItemShortcuts, + createButton = controls.createButton, + createProgress = controls.createProgress, + createRange = controls.createRange, + createTime = controls.createTime, + setQualityMenu = controls.setQualityMenu, + setSpeedMenu = controls.setSpeedMenu, + showMenuPanel = controls.showMenuPanel; + this.elements.controls = null; // Larger overlaid play button + + if (is$1.array(this.config.controls) && this.config.controls.includes('play-large')) { + this.elements.container.appendChild(createButton.call(this, 'play-large')); + } // Create the container + + + var container = createElement('div', getAttributesFromSelector(this.config.selectors.controls.wrapper)); + this.elements.controls = container; // Default item attributes + + var defaultAttributes = { + class: 'plyr__controls__item' + }; // Loop through controls in order + + dedupe(is$1.array(this.config.controls) ? this.config.controls : []).forEach(function (control) { + // Restart button + if (control === 'restart') { + container.appendChild(createButton.call(_this10, 'restart', defaultAttributes)); + } // Rewind button + + + if (control === 'rewind') { + container.appendChild(createButton.call(_this10, 'rewind', defaultAttributes)); + } // Play/Pause button + + + if (control === 'play') { + container.appendChild(createButton.call(_this10, 'play', defaultAttributes)); + } // Fast forward button + + + if (control === 'fast-forward') { + container.appendChild(createButton.call(_this10, 'fast-forward', defaultAttributes)); + } // Progress + + + if (control === 'progress') { + var progressContainer = createElement('div', { + class: "".concat(defaultAttributes.class, " plyr__progress__container") + }); + var progress = createElement('div', getAttributesFromSelector(_this10.config.selectors.progress)); // Seek range slider + + progress.appendChild(createRange.call(_this10, 'seek', { + id: "plyr-seek-".concat(data.id) + })); // Buffer progress + + progress.appendChild(createProgress.call(_this10, 'buffer')); // TODO: Add loop display indicator + // Seek tooltip + + if (_this10.config.tooltips.seek) { + var tooltip = createElement('span', { + class: _this10.config.classNames.tooltip + }, '00:00'); + progress.appendChild(tooltip); + _this10.elements.display.seekTooltip = tooltip; + } + + _this10.elements.progress = progress; + progressContainer.appendChild(_this10.elements.progress); + container.appendChild(progressContainer); + } // Media current time display + + + if (control === 'current-time') { + container.appendChild(createTime.call(_this10, 'currentTime', defaultAttributes)); + } // Media duration display + + + if (control === 'duration') { + container.appendChild(createTime.call(_this10, 'duration', defaultAttributes)); + } // Volume controls + + + if (control === 'mute' || control === 'volume') { + var volume = _this10.elements.volume; // Create the volume container if needed + + if (!is$1.element(volume) || !container.contains(volume)) { + volume = createElement('div', extend({}, defaultAttributes, { + class: "".concat(defaultAttributes.class, " plyr__volume").trim() + })); + _this10.elements.volume = volume; + container.appendChild(volume); + } // Toggle mute button + + + if (control === 'mute') { + volume.appendChild(createButton.call(_this10, 'mute')); + } // Volume range control + // Ignored on iOS as it's handled globally + // https://developer.apple.com/library/safari/documentation/AudioVideo/Conceptual/Using_HTML5_Audio_Video/Device-SpecificConsiderations/Device-SpecificConsiderations.html + + + if (control === 'volume' && !browser.isIos) { + // Set the attributes + var attributes = { + max: 1, + step: 0.05, + value: _this10.config.volume + }; // Create the volume range slider + + volume.appendChild(createRange.call(_this10, 'volume', extend(attributes, { + id: "plyr-volume-".concat(data.id) + }))); + } + } // Toggle captions button + + + if (control === 'captions') { + container.appendChild(createButton.call(_this10, 'captions', defaultAttributes)); + } // Settings button / menu + + + if (control === 'settings' && !is$1.empty(_this10.config.settings)) { + var wrapper = createElement('div', extend({}, defaultAttributes, { + class: "".concat(defaultAttributes.class, " plyr__menu").trim(), + hidden: '' + })); + wrapper.appendChild(createButton.call(_this10, 'settings', { + 'aria-haspopup': true, + 'aria-controls': "plyr-settings-".concat(data.id), + 'aria-expanded': false + })); + var popup = createElement('div', { + class: 'plyr__menu__container', + id: "plyr-settings-".concat(data.id), + hidden: '' + }); + var inner = createElement('div'); + var home = createElement('div', { + id: "plyr-settings-".concat(data.id, "-home") + }); // Create the menu + + var menu = createElement('div', { + role: 'menu' + }); + home.appendChild(menu); + inner.appendChild(home); + _this10.elements.settings.panels.home = home; // Build the menu items + + _this10.config.settings.forEach(function (type) { + // TODO: bundle this with the createMenuItem helper and bindings + var menuItem = createElement('button', extend(getAttributesFromSelector(_this10.config.selectors.buttons.settings), { + type: 'button', + class: "".concat(_this10.config.classNames.control, " ").concat(_this10.config.classNames.control, "--forward"), + role: 'menuitem', + 'aria-haspopup': true, + hidden: '' + })); // Bind menu shortcuts for keyboard users + + bindMenuItemShortcuts.call(_this10, menuItem, type); // Show menu on click + + on.call(_this10, menuItem, 'click', function () { + showMenuPanel.call(_this10, type, false); + }); + var flex = createElement('span', null, i18n.get(type, _this10.config)); + var value = createElement('span', { + class: _this10.config.classNames.menu.value + }); // Speed contains HTML entities + + value.innerHTML = data[type]; + flex.appendChild(value); + menuItem.appendChild(flex); + menu.appendChild(menuItem); // Build the panes + + var pane = createElement('div', { + id: "plyr-settings-".concat(data.id, "-").concat(type), + hidden: '' + }); // Back button + + var backButton = createElement('button', { + type: 'button', + class: "".concat(_this10.config.classNames.control, " ").concat(_this10.config.classNames.control, "--back") + }); // Visible label + + backButton.appendChild(createElement('span', { + 'aria-hidden': true + }, i18n.get(type, _this10.config))); // Screen reader label + + backButton.appendChild(createElement('span', { + class: _this10.config.classNames.hidden + }, i18n.get('menuBack', _this10.config))); // Go back via keyboard + + on.call(_this10, pane, 'keydown', function (event) { + // We only care about <- + if (event.which !== 37) { + return; + } // Prevent seek + + + event.preventDefault(); + event.stopPropagation(); // Show the respective menu + + showMenuPanel.call(_this10, 'home', true); + }, false); // Go back via button click + + on.call(_this10, backButton, 'click', function () { + showMenuPanel.call(_this10, 'home', false); + }); // Add to pane + + pane.appendChild(backButton); // Menu + + pane.appendChild(createElement('div', { + role: 'menu' + })); // Menu Captions + + pane.appendChild(createElement('div', { + role: 'menucaptions' + })); + inner.appendChild(pane); + _this10.elements.settings.buttons[type] = menuItem; + _this10.elements.settings.panels[type] = pane; + }); + + popup.appendChild(inner); + wrapper.appendChild(popup); + container.appendChild(wrapper); + _this10.elements.settings.popup = popup; + _this10.elements.settings.menu = wrapper; + } // Picture in picture button + + + if (control === 'pip' && support.pip) { + container.appendChild(createButton.call(_this10, 'pip', defaultAttributes)); + } // Airplay button + + + if (control === 'airplay' && support.airplay) { + container.appendChild(createButton.call(_this10, 'airplay', defaultAttributes)); + } // Download button + + + if (control === 'download') { + var _attributes = extend({}, defaultAttributes, { + element: 'a', + href: _this10.download, + target: '_blank' + }); // Set download attribute for HTML5 only + + + if (_this10.isHTML5) { + _attributes.download = ''; + } + + var download = _this10.config.urls.download; + + if (!is$1.url(download) && _this10.isEmbed) { + extend(_attributes, { + icon: "logo-".concat(_this10.provider), + label: _this10.provider + }); + } + + container.appendChild(createButton.call(_this10, 'download', _attributes)); + } // Toggle fullscreen button + + + if (control === 'fullscreen') { + container.appendChild(createButton.call(_this10, 'fullscreen', defaultAttributes)); + } + }); // Set available quality levels + + if (this.isHTML5) { + setQualityMenu.call(this, html5.getQualityOptions.call(this)); + } + + setSpeedMenu.call(this); + return container; + }, + // Insert controls + inject: function inject() { + var _this11 = this; + + // Sprite + if (this.config.loadSprite) { + var icon = controls.getIconUrl.call(this); // Only load external sprite using AJAX + + if (icon.cors) { + loadSprite(icon.url, 'sprite-plyr'); + } + } // Create a unique ID + + + this.id = Math.floor(Math.random() * 10000); // Null by default + + var container = null; + this.elements.controls = null; // Set template properties + + var props = { + id: this.id, + seektime: this.config.seekTime, + title: this.config.title + }; + var update = true; // If function, run it and use output + + if (is$1.function(this.config.controls)) { + this.config.controls = this.config.controls.call(this, props); + } // Convert falsy controls to empty array (primarily for empty strings) + + + if (!this.config.controls) { + this.config.controls = []; + } + + if (is$1.element(this.config.controls) || is$1.string(this.config.controls)) { + // HTMLElement or Non-empty string passed as the option + container = this.config.controls; + } else { + // Create controls + container = controls.create.call(this, { + id: this.id, + seektime: this.config.seekTime, + speed: this.speed, + quality: this.quality, + captions: captions.getLabel.call(this) // TODO: Looping + // loop: 'None', + + }); + update = false; + } // Replace props with their value + + + var replace = function replace(input) { + var result = input; + Object.entries(props).forEach(function (_ref2) { + var _ref3 = _slicedToArray(_ref2, 2), + key = _ref3[0], + value = _ref3[1]; + + result = replaceAll(result, "{".concat(key, "}"), value); + }); + return result; + }; // Update markup + + + if (update) { + if (is$1.string(this.config.controls)) { + container = replace(container); + } + } // Controls container + + + var target; // Inject to custom location + + if (is$1.string(this.config.selectors.controls.container)) { + target = document.querySelector(this.config.selectors.controls.container); + } // Inject into the container by default + + + if (!is$1.element(target)) { + target = this.elements.container; + } // Inject controls HTML (needs to be before captions, hence "afterbegin") + + + var insertMethod = is$1.element(container) ? 'insertAdjacentElement' : 'insertAdjacentHTML'; + target[insertMethod]('afterbegin', container); // Find the elements if need be + + if (!is$1.element(this.elements.controls)) { + controls.findElements.call(this); + } // Add pressed property to buttons + + + if (!is$1.empty(this.elements.buttons)) { + var addProperty = function addProperty(button) { + var className = _this11.config.classNames.controlPressed; + Object.defineProperty(button, 'pressed', { + enumerable: true, + get: function get() { + return hasClass(button, className); + }, + set: function set() { + var pressed = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : false; + toggleClass(button, className, pressed); + } + }); + }; // Toggle classname when pressed property is set + + + Object.values(this.elements.buttons).filter(Boolean).forEach(function (button) { + if (is$1.array(button) || is$1.nodeList(button)) { + Array.from(button).filter(Boolean).forEach(addProperty); + } else { + addProperty(button); + } + }); + } // Edge sometimes doesn't finish the paint so force a repaint + + + if (browser.isEdge) { + repaint(target); + } // Setup tooltips + + + if (this.config.tooltips.controls) { + var _this$config = this.config, + classNames = _this$config.classNames, + selectors = _this$config.selectors; + var selector = "".concat(selectors.controls.wrapper, " ").concat(selectors.labels, " .").concat(classNames.hidden); + var labels = getElements.call(this, selector); + Array.from(labels).forEach(function (label) { + toggleClass(label, _this11.config.classNames.hidden, false); + toggleClass(label, _this11.config.classNames.tooltip, true); + }); + } + } + }; + + /** + * Parse a string to a URL object + * @param {String} input - the URL to be parsed + * @param {Boolean} safe - failsafe parsing + */ + + function parseUrl(input) { + var safe = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : true; + var url = input; + + if (safe) { + var parser = document.createElement('a'); + parser.href = url; + url = parser.href; + } + + try { + return new URL(url); + } catch (e) { + return null; + } + } // Convert object to URLSearchParams + + function buildUrlParams(input) { + var params = new URLSearchParams(); + + if (is$1.object(input)) { + Object.entries(input).forEach(function (_ref) { + var _ref2 = _slicedToArray(_ref, 2), + key = _ref2[0], + value = _ref2[1]; + + params.set(key, value); + }); + } + + return params; + } + + var captions = { + // Setup captions + setup: function setup() { + // Requires UI support + if (!this.supported.ui) { + return; + } // Only Vimeo and HTML5 video supported at this point + + + if (!this.isVideo || this.isYouTube || this.isHTML5 && !support.textTracks) { + // Clear menu and hide + if (is$1.array(this.config.controls) && this.config.controls.includes('settings') && this.config.settings.includes('captions')) { + controls.setCaptionsMenu.call(this); + } + + return; + } // Inject the container + + + if (!is$1.element(this.elements.captions)) { + this.elements.captions = createElement('div', getAttributesFromSelector(this.config.selectors.captions)); + insertAfter(this.elements.captions, this.elements.wrapper); + } // Fix IE captions if CORS is used + // Fetch captions and inject as blobs instead (data URIs not supported!) + + + if (browser.isIE && window.URL) { + var elements = this.media.querySelectorAll('track'); + Array.from(elements).forEach(function (track) { + var src = track.getAttribute('src'); + var url = parseUrl(src); + + if (url !== null && url.hostname !== window.location.href.hostname && ['http:', 'https:'].includes(url.protocol)) { + fetch(src, 'blob').then(function (blob) { + track.setAttribute('src', window.URL.createObjectURL(blob)); + }).catch(function () { + removeElement(track); + }); + } + }); + } // Get and set initial data + // The "preferred" options are not realized unless / until the wanted language has a match + // * languages: Array of user's browser languages. + // * language: The language preferred by user settings or config + // * active: The state preferred by user settings or config + // * toggled: The real captions state + + + var browserLanguages = navigator.languages || [navigator.language || navigator.userLanguage || 'en']; + var languages = dedupe(browserLanguages.map(function (language) { + return language.split('-')[0]; + })); + var language = (this.storage.get('language') || this.config.captions.language || 'auto').toLowerCase(); // Use first browser language when language is 'auto' + + if (language === 'auto') { + var _languages = _slicedToArray(languages, 1); + + language = _languages[0]; + } + + var active = this.storage.get('captions'); + + if (!is$1.boolean(active)) { + active = this.config.captions.active; + } + + Object.assign(this.captions, { + toggled: false, + active: active, + language: language, + languages: languages + }); // Watch changes to textTracks and update captions menu + + if (this.isHTML5) { + var trackEvents = this.config.captions.update ? 'addtrack removetrack' : 'removetrack'; + on.call(this, this.media.textTracks, trackEvents, captions.update.bind(this)); + } // Update available languages in list next tick (the event must not be triggered before the listeners) + + + setTimeout(captions.update.bind(this), 0); + }, + // Update available language options in settings based on tracks + update: function update() { + var _this = this; + + var tracks = captions.getTracks.call(this, true); // Get the wanted language + + var _this$captions = this.captions, + active = _this$captions.active, + language = _this$captions.language, + meta = _this$captions.meta, + currentTrackNode = _this$captions.currentTrackNode; + var languageExists = Boolean(tracks.find(function (track) { + return track.language === language; + })); // Handle tracks (add event listener and "pseudo"-default) + + if (this.isHTML5 && this.isVideo) { + tracks.filter(function (track) { + return !meta.get(track); + }).forEach(function (track) { + _this.debug.log('Track added', track); // Attempt to store if the original dom element was "default" + + + meta.set(track, { + default: track.mode === 'showing' + }); // Turn off native caption rendering to avoid double captions + // Note: mode='hidden' forces a track to download. To ensure every track + // isn't downloaded at once, only 'showing' tracks should be reassigned + // eslint-disable-next-line no-param-reassign + + if (track.mode === 'showing') { + // eslint-disable-next-line no-param-reassign + track.mode = 'hidden'; + } // Add event listener for cue changes + + + on.call(_this, track, 'cuechange', function () { + return captions.updateCues.call(_this); + }); + }); + } // Update language first time it matches, or if the previous matching track was removed + + + if (languageExists && this.language !== language || !tracks.includes(currentTrackNode)) { + captions.setLanguage.call(this, language); + captions.toggle.call(this, active && languageExists); + } // Enable or disable captions based on track length + + + toggleClass(this.elements.container, this.config.classNames.captions.enabled, !is$1.empty(tracks)); // Update available languages in list + + if (is$1.array(this.config.controls) && this.config.controls.includes('settings') && this.config.settings.includes('captions')) { + controls.setCaptionsMenu.call(this); + } + }, + // Toggle captions display + // Used internally for the toggleCaptions method, with the passive option forced to false + toggle: function toggle(input) { + var _this2 = this; + + var passive = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : true; + + // If there's no full support + if (!this.supported.ui) { + return; + } + + var toggled = this.captions.toggled; // Current state + + var activeClass = this.config.classNames.captions.active; // Get the next state + // If the method is called without parameter, toggle based on current value + + var active = is$1.nullOrUndefined(input) ? !toggled : input; // Update state and trigger event + + if (active !== toggled) { + // When passive, don't override user preferences + if (!passive) { + this.captions.active = active; + this.storage.set({ + captions: active + }); + } // Force language if the call isn't passive and there is no matching language to toggle to + + + if (!this.language && active && !passive) { + var tracks = captions.getTracks.call(this); + var track = captions.findTrack.call(this, [this.captions.language].concat(_toConsumableArray(this.captions.languages)), true); // Override user preferences to avoid switching languages if a matching track is added + + this.captions.language = track.language; // Set caption, but don't store in localStorage as user preference + + captions.set.call(this, tracks.indexOf(track)); + return; + } // Toggle button if it's enabled + + + if (this.elements.buttons.captions) { + this.elements.buttons.captions.pressed = active; + } // Add class hook + + + toggleClass(this.elements.container, activeClass, active); + this.captions.toggled = active; // Update settings menu + + controls.updateSetting.call(this, 'captions'); // Trigger event (not used internally) + + triggerEvent.call(this, this.media, active ? 'captionsenabled' : 'captionsdisabled'); + } // Wait for the call stack to clear before setting mode='hidden' + // on the active track - forcing the browser to download it + + + setTimeout(function () { + if (active && _this2.captions.toggled) { + _this2.captions.currentTrackNode.mode = 'hidden'; + } + }); + }, + // Set captions by track index + // Used internally for the currentTrack setter with the passive option forced to false + set: function set(index) { + var passive = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : true; + var tracks = captions.getTracks.call(this); // Disable captions if setting to -1 + + if (index === -1) { + captions.toggle.call(this, false, passive); + return; + } + + if (!is$1.number(index)) { + this.debug.warn('Invalid caption argument', index); + return; + } + + if (!(index in tracks)) { + this.debug.warn('Track not found', index); + return; + } + + if (this.captions.currentTrack !== index) { + this.captions.currentTrack = index; + var track = tracks[index]; + + var _ref = track || {}, + language = _ref.language; // Store reference to node for invalidation on remove + + + this.captions.currentTrackNode = track; // Update settings menu + + controls.updateSetting.call(this, 'captions'); // When passive, don't override user preferences + + if (!passive) { + this.captions.language = language; + this.storage.set({ + language: language + }); + } // Handle Vimeo captions + + + if (this.isVimeo) { + this.embed.enableTextTrack(language); + } // Trigger event + + + triggerEvent.call(this, this.media, 'languagechange'); + } // Show captions + + + captions.toggle.call(this, true, passive); + + if (this.isHTML5 && this.isVideo) { + // If we change the active track while a cue is already displayed we need to update it + captions.updateCues.call(this); + } + }, + // Set captions by language + // Used internally for the language setter with the passive option forced to false + setLanguage: function setLanguage(input) { + var passive = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : true; + + if (!is$1.string(input)) { + this.debug.warn('Invalid language argument', input); + return; + } // Normalize + + + var language = input.toLowerCase(); + this.captions.language = language; // Set currentTrack + + var tracks = captions.getTracks.call(this); + var track = captions.findTrack.call(this, [language]); + captions.set.call(this, tracks.indexOf(track), passive); + }, + // Get current valid caption tracks + // If update is false it will also ignore tracks without metadata + // This is used to "freeze" the language options when captions.update is false + getTracks: function getTracks() { + var _this3 = this; + + var update = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : false; + // Handle media or textTracks missing or null + var tracks = Array.from((this.media || {}).textTracks || []); // For HTML5, use cache instead of current tracks when it exists (if captions.update is false) + // Filter out removed tracks and tracks that aren't captions/subtitles (for example metadata) + + return tracks.filter(function (track) { + return !_this3.isHTML5 || update || _this3.captions.meta.has(track); + }).filter(function (track) { + return ['captions', 'subtitles'].includes(track.kind); + }); + }, + // Match tracks based on languages and get the first + findTrack: function findTrack(languages) { + var _this4 = this; + + var force = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : false; + var tracks = captions.getTracks.call(this); + + var sortIsDefault = function sortIsDefault(track) { + return Number((_this4.captions.meta.get(track) || {}).default); + }; + + var sorted = Array.from(tracks).sort(function (a, b) { + return sortIsDefault(b) - sortIsDefault(a); + }); + var track; + languages.every(function (language) { + track = sorted.find(function (t) { + return t.language === language; + }); + return !track; // Break iteration if there is a match + }); // If no match is found but is required, get first + + return track || (force ? sorted[0] : undefined); + }, + // Get the current track + getCurrentTrack: function getCurrentTrack() { + return captions.getTracks.call(this)[this.currentTrack]; + }, + // Get UI label for track + getLabel: function getLabel(track) { + var currentTrack = track; + + if (!is$1.track(currentTrack) && support.textTracks && this.captions.toggled) { + currentTrack = captions.getCurrentTrack.call(this); + } + + if (is$1.track(currentTrack)) { + if (!is$1.empty(currentTrack.label)) { + return currentTrack.label; + } + + if (!is$1.empty(currentTrack.language)) { + return track.language.toUpperCase(); + } + + return i18n.get('enabled', this.config); + } + + return i18n.get('disabled', this.config); + }, + // Update captions using current track's active cues + // Also optional array argument in case there isn't any track (ex: vimeo) + updateCues: function updateCues(input) { + // Requires UI + if (!this.supported.ui) { + return; + } + + if (!is$1.element(this.elements.captions)) { + this.debug.warn('No captions element to render to'); + return; + } // Only accept array or empty input + + + if (!is$1.nullOrUndefined(input) && !Array.isArray(input)) { + this.debug.warn('updateCues: Invalid input', input); + return; + } + + var cues = input; // Get cues from track + + if (!cues) { + var track = captions.getCurrentTrack.call(this); + cues = Array.from((track || {}).activeCues || []).map(function (cue) { + return cue.getCueAsHTML(); + }).map(getHTML); + } // Set new caption text + + + var content = cues.map(function (cueText) { + return cueText.trim(); + }).join('\n'); + var changed = content !== this.elements.captions.innerHTML; + + if (changed) { + // Empty the container and create a new child element + emptyElement(this.elements.captions); + var caption = createElement('span', getAttributesFromSelector(this.config.selectors.caption)); + caption.innerHTML = content; + this.elements.captions.appendChild(caption); // Trigger event + + triggerEvent.call(this, this.media, 'cuechange'); + } + } + }; + + // ========================================================================== + // Plyr default config + // ========================================================================== + var defaults$1 = { + // Disable + enabled: true, + // Custom media title + title: '', + // Logging to console + debug: false, + // Auto play (if supported) + autoplay: false, + // Only allow one media playing at once (vimeo only) + autopause: true, + // Allow inline playback on iOS (this effects YouTube/Vimeo - HTML5 requires the attribute present) + // TODO: Remove iosNative fullscreen option in favour of this (logic needs work) + playsinline: true, + // Default time to skip when rewind/fast forward + seekTime: 10, + // Default volume + volume: 1, + muted: false, + // Pass a custom duration + duration: null, + // Display the media duration on load in the current time position + // If you have opted to display both duration and currentTime, this is ignored + displayDuration: true, + // Invert the current time to be a countdown + invertTime: true, + // Clicking the currentTime inverts it's value to show time left rather than elapsed + toggleInvert: true, + // Force an aspect ratio + // The format must be `'w:h'` (e.g. `'16:9'`) + ratio: null, + // Click video container to play/pause + clickToPlay: true, + // Auto hide the controls + hideControls: true, + // Reset to start when playback ended + resetOnEnd: false, + // Disable the standard context menu + disableContextMenu: true, + // Sprite (for icons) + loadSprite: true, + iconPrefix: 'plyr', + iconUrl: '/theme/modules/plyr/plyr.svg', + // Blank video (used to prevent errors on source change) + blankVideo: '/theme/modules/plyr/blank.webm', + // Quality default + quality: { + default: 576, + // The options to display in the UI, if available for the source media + options: [4320, 2880, 2160, 1440, 1080, 720, 576, 480, 360, 240], + forced: false, + onChange: null + }, + // Set loops + loop: { + active: false // start: null, + // end: null, + + }, + // Speed default and options to display + speed: { + selected: 1, + // The options to display in the UI, if available for the source media (e.g. Vimeo and YouTube only support 0.5x-4x) + options: [0.5, 0.75, 1, 1.25, 1.5, 1.75, 2, 4] + }, + // Keyboard shortcut settings + keyboard: { + focused: true, + global: false + }, + // Display tooltips + tooltips: { + controls: false, + seek: true + }, + // Captions settings + captions: { + active: false, + language: 'auto', + // Listen to new tracks added after Plyr is initialized. + // This is needed for streaming captions, but may result in unselectable options + update: false + }, + // Fullscreen settings + fullscreen: { + enabled: true, + // Allow fullscreen? + fallback: true, + // Fallback using full viewport/window + iosNative: false // Use the native fullscreen in iOS (disables custom controls) + // Selector for the fullscreen container so contextual / non-player content can remain visible in fullscreen mode + // Non-ancestors of the player element will be ignored + // container: null, // defaults to the player element + + }, + // Local storage + storage: { + enabled: true, + key: 'plyr' + }, + // Default controls + controls: ['play-large', // 'restart', + // 'rewind', + 'play', // 'fast-forward', + 'progress', 'current-time', // 'duration', + 'mute', 'volume', 'captions', 'settings', 'pip', 'airplay', // 'download', + 'fullscreen'], + settings: ['captions', 'quality', 'speed'], + // Localisation + i18n: { + restart: 'Restart', + rewind: 'Rewind {seektime}s', + play: 'Play', + pause: 'Pause', + fastForward: 'Forward {seektime}s', + seek: 'Seek', + seekLabel: '{currentTime} of {duration}', + played: 'Played', + buffered: 'Buffered', + currentTime: 'Current time', + duration: 'Duration', + volume: 'Volume', + mute: 'Mute', + unmute: 'Unmute', + enableCaptions: 'Enable captions', + disableCaptions: 'Disable captions', + download: 'Download', + enterFullscreen: 'Enter fullscreen', + exitFullscreen: 'Exit fullscreen', + frameTitle: 'Player for {title}', + captions: 'Captions', + settings: 'Settings', + pip: 'PIP', + menuBack: 'Go back to previous menu', + speed: 'Speed', + normal: 'Normal', + quality: 'Quality', + loop: 'Loop', + start: 'Start', + end: 'End', + all: 'All', + reset: 'Reset', + disabled: 'Disabled', + enabled: 'Enabled', + advertisement: 'Ad', + qualityBadge: { + 2160: '4K', + 1440: 'HD', + 1080: 'HD', + 720: 'HD', + 576: 'SD', + 480: 'SD' + } + }, + // URLs + urls: { + download: null, + vimeo: { + sdk: 'https://player.vimeo.com/api/player.js', + iframe: 'https://player.vimeo.com/video/{0}?{1}', + api: 'https://vimeo.com/api/v2/video/{0}.json' + }, + youtube: { + sdk: 'https://www.youtube.com/iframe_api', + api: 'https://noembed.com/embed?url=https://www.youtube.com/watch?v={0}' + }, + googleIMA: { + sdk: 'https://imasdk.googleapis.com/js/sdkloader/ima3.js' + } + }, + // Custom control listeners + listeners: { + seek: null, + play: null, + pause: null, + restart: null, + rewind: null, + fastForward: null, + mute: null, + volume: null, + captions: null, + download: null, + fullscreen: null, + pip: null, + airplay: null, + speed: null, + quality: null, + loop: null, + language: null + }, + // Events to watch and bubble + events: [// Events to watch on HTML5 media elements and bubble + // https://developer.mozilla.org/en/docs/Web/Guide/Events/Media_events + 'ended', 'progress', 'stalled', 'playing', 'waiting', 'canplay', 'canplaythrough', 'loadstart', 'loadeddata', 'loadedmetadata', 'timeupdate', 'volumechange', 'play', 'pause', 'error', 'seeking', 'seeked', 'emptied', 'ratechange', 'cuechange', // Custom events + 'download', 'enterfullscreen', 'exitfullscreen', 'captionsenabled', 'captionsdisabled', 'languagechange', 'controlshidden', 'controlsshown', 'ready', // YouTube + 'statechange', // Quality + 'qualitychange', // Ads + 'adsloaded', 'adscontentpause', 'adscontentresume', 'adstarted', 'adsmidpoint', 'adscomplete', 'adsallcomplete', 'adsimpression', 'adsclick'], + // Selectors + // Change these to match your template if using custom HTML + selectors: { + editable: 'input, textarea, select, [contenteditable]', + container: '.plyr', + controls: { + container: null, + wrapper: '.plyr__controls' + }, + labels: '[data-plyr]', + buttons: { + play: '[data-plyr="play"]', + pause: '[data-plyr="pause"]', + restart: '[data-plyr="restart"]', + rewind: '[data-plyr="rewind"]', + fastForward: '[data-plyr="fast-forward"]', + mute: '[data-plyr="mute"]', + captions: '[data-plyr="captions"]', + download: '[data-plyr="download"]', + fullscreen: '[data-plyr="fullscreen"]', + pip: '[data-plyr="pip"]', + airplay: '[data-plyr="airplay"]', + settings: '[data-plyr="settings"]', + loop: '[data-plyr="loop"]' + }, + inputs: { + seek: '[data-plyr="seek"]', + volume: '[data-plyr="volume"]', + speed: '[data-plyr="speed"]', + language: '[data-plyr="language"]', + quality: '[data-plyr="quality"]' + }, + display: { + currentTime: '.plyr__time--current', + duration: '.plyr__time--duration', + buffer: '.plyr__progress__buffer', + loop: '.plyr__progress__loop', + // Used later + volume: '.plyr__volume--display' + }, + progress: '.plyr__progress', + captions: '.plyr__captions', + caption: '.plyr__caption' + }, + // Class hooks added to the player in different states + classNames: { + type: 'plyr--{0}', + provider: 'plyr--{0}', + video: 'plyr__video-wrapper', + embed: 'plyr__video-embed', + videoFixedRatio: 'plyr__video-wrapper--fixed-ratio', + embedContainer: 'plyr__video-embed__container', + poster: 'plyr__poster', + posterEnabled: 'plyr__poster-enabled', + ads: 'plyr__ads', + control: 'plyr__control', + controlPressed: 'plyr__control--pressed', + playing: 'plyr--playing', + paused: 'plyr--paused', + stopped: 'plyr--stopped', + loading: 'plyr--loading', + hover: 'plyr--hover', + tooltip: 'plyr__tooltip', + cues: 'plyr__cues', + hidden: 'plyr__sr-only', + hideControls: 'plyr--hide-controls', + isIos: 'plyr--is-ios', + isTouch: 'plyr--is-touch', + uiSupported: 'plyr--full-ui', + noTransition: 'plyr--no-transition', + display: { + time: 'plyr__time' + }, + menu: { + value: 'plyr__menu__value', + badge: 'plyr__badge', + open: 'plyr--menu-open' + }, + captions: { + enabled: 'plyr--captions-enabled', + active: 'plyr--captions-active' + }, + fullscreen: { + enabled: 'plyr--fullscreen-enabled', + fallback: 'plyr--fullscreen-fallback' + }, + pip: { + supported: 'plyr--pip-supported', + active: 'plyr--pip-active' + }, + airplay: { + supported: 'plyr--airplay-supported', + active: 'plyr--airplay-active' + }, + tabFocus: 'plyr__tab-focus', + previewThumbnails: { + // Tooltip thumbs + thumbContainer: 'plyr__preview-thumb', + thumbContainerShown: 'plyr__preview-thumb--is-shown', + imageContainer: 'plyr__preview-thumb__image-container', + timeContainer: 'plyr__preview-thumb__time-container', + // Scrubbing + scrubbingContainer: 'plyr__preview-scrubbing', + scrubbingContainerShown: 'plyr__preview-scrubbing--is-shown' + } + }, + // Embed attributes + attributes: { + embed: { + provider: 'data-plyr-provider', + id: 'data-plyr-embed-id' + } + }, + // Advertisements plugin + // Register for an account here: http://vi.ai/publisher-video-monetization/?aid=plyrio + ads: { + enabled: false, + publisherId: '', + tagUrl: '' + }, + // Preview Thumbnails plugin + previewThumbnails: { + enabled: false, + src: '' + }, + // Vimeo plugin + vimeo: { + byline: false, + portrait: false, + title: false, + speed: true, + transparent: false, + // Whether the owner of the video has a Pro or Business account + // (which allows us to properly hide controls without CSS hacks, etc) + premium: false, + // Custom settings from Plyr + referrerPolicy: null // https://developer.mozilla.org/en-US/docs/Web/API/HTMLIFrameElement/referrerPolicy + + }, + // YouTube plugin + youtube: { + noCookie: true, + // Whether to use an alternative version of YouTube without cookies + rel: 0, + // No related vids + showinfo: 0, + // Hide info + iv_load_policy: 3, + // Hide annotations + modestbranding: 1 // Hide logos as much as possible (they still show one in the corner when paused) + + } + }; + + // ========================================================================== + // Plyr states + // ========================================================================== + var pip = { + active: 'picture-in-picture', + inactive: 'inline' + }; + + // ========================================================================== + // Plyr supported types and providers + // ========================================================================== + var providers = { + html5: 'html5', + youtube: 'youtube', + vimeo: 'vimeo' + }; + var types = { + audio: 'audio', + video: 'video' + }; + /** + * Get provider by URL + * @param {String} url + */ + + function getProviderByUrl(url) { + // YouTube + if (/^(https?:\/\/)?(www\.)?(youtube\.com|youtube-nocookie\.com|youtu\.?be)\/.+$/.test(url)) { + return providers.youtube; + } // Vimeo + + + if (/^https?:\/\/player.vimeo.com\/video\/\d{0,9}(?=\b|\/)/.test(url)) { + return providers.vimeo; + } + + return null; + } + + // ========================================================================== + // Console wrapper + // ========================================================================== + var noop = function noop() {}; + + var Console = /*#__PURE__*/function () { + function Console() { + var enabled = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : false; + + _classCallCheck(this, Console); + + this.enabled = window.console && enabled; + + if (this.enabled) { + this.log('Debugging enabled'); + } + } + + _createClass(Console, [{ + key: "log", + get: function get() { + // eslint-disable-next-line no-console + return this.enabled ? Function.prototype.bind.call(console.log, console) : noop; + } + }, { + key: "warn", + get: function get() { + // eslint-disable-next-line no-console + return this.enabled ? Function.prototype.bind.call(console.warn, console) : noop; + } + }, { + key: "error", + get: function get() { + // eslint-disable-next-line no-console + return this.enabled ? Function.prototype.bind.call(console.error, console) : noop; + } + }]); + + return Console; + }(); + + var Fullscreen = /*#__PURE__*/function () { + function Fullscreen(player) { + var _this = this; + + _classCallCheck(this, Fullscreen); + + // Keep reference to parent + this.player = player; // Get prefix + + this.prefix = Fullscreen.prefix; + this.property = Fullscreen.property; // Scroll position + + this.scrollPosition = { + x: 0, + y: 0 + }; // Force the use of 'full window/browser' rather than fullscreen + + this.forceFallback = player.config.fullscreen.fallback === 'force'; // Get the fullscreen element + // Checks container is an ancestor, defaults to null + + this.player.elements.fullscreen = player.config.fullscreen.container && closest(this.player.elements.container, player.config.fullscreen.container); // Register event listeners + // Handle event (incase user presses escape etc) + + on.call(this.player, document, this.prefix === 'ms' ? 'MSFullscreenChange' : "".concat(this.prefix, "fullscreenchange"), function () { + // TODO: Filter for target?? + _this.onChange(); + }); // Fullscreen toggle on double click + + on.call(this.player, this.player.elements.container, 'dblclick', function (event) { + // Ignore double click in controls + if (is$1.element(_this.player.elements.controls) && _this.player.elements.controls.contains(event.target)) { + return; + } + + _this.toggle(); + }); // Tap focus when in fullscreen + + on.call(this, this.player.elements.container, 'keydown', function (event) { + return _this.trapFocus(event); + }); // Update the UI + + this.update(); + } // Determine if native supported + + + _createClass(Fullscreen, [{ + key: "onChange", + value: function onChange() { + if (!this.enabled) { + return; + } // Update toggle button + + + var button = this.player.elements.buttons.fullscreen; + + if (is$1.element(button)) { + button.pressed = this.active; + } // Trigger an event + + + triggerEvent.call(this.player, this.target, this.active ? 'enterfullscreen' : 'exitfullscreen', true); + } + }, { + key: "toggleFallback", + value: function toggleFallback() { + var toggle = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : false; + + // Store or restore scroll position + if (toggle) { + this.scrollPosition = { + x: window.scrollX || 0, + y: window.scrollY || 0 + }; + } else { + window.scrollTo(this.scrollPosition.x, this.scrollPosition.y); + } // Toggle scroll + + + document.body.style.overflow = toggle ? 'hidden' : ''; // Toggle class hook + + toggleClass(this.target, this.player.config.classNames.fullscreen.fallback, toggle); // Force full viewport on iPhone X+ + + if (browser.isIos) { + var viewport = document.head.querySelector('meta[name="viewport"]'); + var property = 'viewport-fit=cover'; // Inject the viewport meta if required + + if (!viewport) { + viewport = document.createElement('meta'); + viewport.setAttribute('name', 'viewport'); + } // Check if the property already exists + + + var hasProperty = is$1.string(viewport.content) && viewport.content.includes(property); + + if (toggle) { + this.cleanupViewport = !hasProperty; + + if (!hasProperty) { + viewport.content += ",".concat(property); + } + } else if (this.cleanupViewport) { + viewport.content = viewport.content.split(',').filter(function (part) { + return part.trim() !== property; + }).join(','); + } + } // Toggle button and fire events + + + this.onChange(); + } // Trap focus inside container + + }, { + key: "trapFocus", + value: function trapFocus(event) { + // Bail if iOS, not active, not the tab key + if (browser.isIos || !this.active || event.key !== 'Tab' || event.keyCode !== 9) { + return; + } // Get the current focused element + + + var focused = document.activeElement; + var focusable = getElements.call(this.player, 'a[href], button:not(:disabled), input:not(:disabled), [tabindex]'); + + var _focusable = _slicedToArray(focusable, 1), + first = _focusable[0]; + + var last = focusable[focusable.length - 1]; + + if (focused === last && !event.shiftKey) { + // Move focus to first element that can be tabbed if Shift isn't used + first.focus(); + event.preventDefault(); + } else if (focused === first && event.shiftKey) { + // Move focus to last element that can be tabbed if Shift is used + last.focus(); + event.preventDefault(); + } + } // Update UI + + }, { + key: "update", + value: function update() { + if (this.enabled) { + var mode; + + if (this.forceFallback) { + mode = 'Fallback (forced)'; + } else if (Fullscreen.native) { + mode = 'Native'; + } else { + mode = 'Fallback'; + } + + this.player.debug.log("".concat(mode, " fullscreen enabled")); + } else { + this.player.debug.log('Fullscreen not supported and fallback disabled'); + } // Add styling hook to show button + + + toggleClass(this.player.elements.container, this.player.config.classNames.fullscreen.enabled, this.enabled); + } // Make an element fullscreen + + }, { + key: "enter", + value: function enter() { + if (!this.enabled) { + return; + } // iOS native fullscreen doesn't need the request step + + + if (browser.isIos && this.player.config.fullscreen.iosNative) { + this.target.webkitEnterFullscreen(); + } else if (!Fullscreen.native || this.forceFallback) { + this.toggleFallback(true); + } else if (!this.prefix) { + this.target.requestFullscreen({ + navigationUI: 'hide' + }); + } else if (!is$1.empty(this.prefix)) { + this.target["".concat(this.prefix, "Request").concat(this.property)](); + } + } // Bail from fullscreen + + }, { + key: "exit", + value: function exit() { + if (!this.enabled) { + return; + } // iOS native fullscreen + + + if (browser.isIos && this.player.config.fullscreen.iosNative) { + this.target.webkitExitFullscreen(); + silencePromise(this.player.play()); + } else if (!Fullscreen.native || this.forceFallback) { + this.toggleFallback(false); + } else if (!this.prefix) { + (document.cancelFullScreen || document.exitFullscreen).call(document); + } else if (!is$1.empty(this.prefix)) { + var action = this.prefix === 'moz' ? 'Cancel' : 'Exit'; + document["".concat(this.prefix).concat(action).concat(this.property)](); + } + } // Toggle state + + }, { + key: "toggle", + value: function toggle() { + if (!this.active) { + this.enter(); + } else { + this.exit(); + } + } + }, { + key: "usingNative", + // If we're actually using native + get: function get() { + return Fullscreen.native && !this.forceFallback; + } // Get the prefix for handlers + + }, { + key: "enabled", + // Determine if fullscreen is enabled + get: function get() { + return (Fullscreen.native || this.player.config.fullscreen.fallback) && this.player.config.fullscreen.enabled && this.player.supported.ui && this.player.isVideo; + } // Get active state + + }, { + key: "active", + get: function get() { + if (!this.enabled) { + return false; + } // Fallback using classname + + + if (!Fullscreen.native || this.forceFallback) { + return hasClass(this.target, this.player.config.classNames.fullscreen.fallback); + } + + var element = !this.prefix ? document.fullscreenElement : document["".concat(this.prefix).concat(this.property, "Element")]; + return element && element.shadowRoot ? element === this.target.getRootNode().host : element === this.target; + } // Get target element + + }, { + key: "target", + get: function get() { + return browser.isIos && this.player.config.fullscreen.iosNative ? this.player.media : this.player.elements.fullscreen || this.player.elements.container; + } + }], [{ + key: "native", + get: function get() { + return !!(document.fullscreenEnabled || document.webkitFullscreenEnabled || document.mozFullScreenEnabled || document.msFullscreenEnabled); + } + }, { + key: "prefix", + get: function get() { + // No prefix + if (is$1.function(document.exitFullscreen)) { + return ''; + } // Check for fullscreen support by vendor prefix + + + var value = ''; + var prefixes = ['webkit', 'moz', 'ms']; + prefixes.some(function (pre) { + if (is$1.function(document["".concat(pre, "ExitFullscreen")]) || is$1.function(document["".concat(pre, "CancelFullScreen")])) { + value = pre; + return true; + } + + return false; + }); + return value; + } + }, { + key: "property", + get: function get() { + return this.prefix === 'moz' ? 'FullScreen' : 'Fullscreen'; + } + }]); + + return Fullscreen; + }(); + + // ========================================================================== + // Load image avoiding xhr/fetch CORS issues + // Server status can't be obtained this way unfortunately, so this uses "naturalWidth" to determine if the image has loaded + // By default it checks if it is at least 1px, but you can add a second argument to change this + // ========================================================================== + function loadImage(src) { + var minWidth = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : 1; + return new Promise(function (resolve, reject) { + var image = new Image(); + + var handler = function handler() { + delete image.onload; + delete image.onerror; + (image.naturalWidth >= minWidth ? resolve : reject)(image); + }; + + Object.assign(image, { + onload: handler, + onerror: handler, + src: src + }); + }); + } + + var ui = { + addStyleHook: function addStyleHook() { + toggleClass(this.elements.container, this.config.selectors.container.replace('.', ''), true); + toggleClass(this.elements.container, this.config.classNames.uiSupported, this.supported.ui); + }, + // Toggle native HTML5 media controls + toggleNativeControls: function toggleNativeControls() { + var toggle = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : false; + + if (toggle && this.isHTML5) { + this.media.setAttribute('controls', ''); + } else { + this.media.removeAttribute('controls'); + } + }, + // Setup the UI + build: function build() { + var _this = this; + + // Re-attach media element listeners + // TODO: Use event bubbling? + this.listeners.media(); // Don't setup interface if no support + + if (!this.supported.ui) { + this.debug.warn("Basic support only for ".concat(this.provider, " ").concat(this.type)); // Restore native controls + + ui.toggleNativeControls.call(this, true); // Bail + + return; + } // Inject custom controls if not present + + + if (!is$1.element(this.elements.controls)) { + // Inject custom controls + controls.inject.call(this); // Re-attach control listeners + + this.listeners.controls(); + } // Remove native controls + + + ui.toggleNativeControls.call(this); // Setup captions for HTML5 + + if (this.isHTML5) { + captions.setup.call(this); + } // Reset volume + + + this.volume = null; // Reset mute state + + this.muted = null; // Reset loop state + + this.loop = null; // Reset quality setting + + this.quality = null; // Reset speed + + this.speed = null; // Reset volume display + + controls.updateVolume.call(this); // Reset time display + + controls.timeUpdate.call(this); // Update the UI + + ui.checkPlaying.call(this); // Check for picture-in-picture support + + toggleClass(this.elements.container, this.config.classNames.pip.supported, support.pip && this.isHTML5 && this.isVideo); // Check for airplay support + + toggleClass(this.elements.container, this.config.classNames.airplay.supported, support.airplay && this.isHTML5); // Add iOS class + + toggleClass(this.elements.container, this.config.classNames.isIos, browser.isIos); // Add touch class + + toggleClass(this.elements.container, this.config.classNames.isTouch, this.touch); // Ready for API calls + + this.ready = true; // Ready event at end of execution stack + + setTimeout(function () { + triggerEvent.call(_this, _this.media, 'ready'); + }, 0); // Set the title + + ui.setTitle.call(this); // Assure the poster image is set, if the property was added before the element was created + + if (this.poster) { + ui.setPoster.call(this, this.poster, false).catch(function () {}); + } // Manually set the duration if user has overridden it. + // The event listeners for it doesn't get called if preload is disabled (#701) + + + if (this.config.duration) { + controls.durationUpdate.call(this); + } + }, + // Setup aria attribute for play and iframe title + setTitle: function setTitle() { + // Find the current text + var label = i18n.get('play', this.config); // If there's a media title set, use that for the label + + if (is$1.string(this.config.title) && !is$1.empty(this.config.title)) { + label += ", ".concat(this.config.title); + } // If there's a play button, set label + + + Array.from(this.elements.buttons.play || []).forEach(function (button) { + button.setAttribute('aria-label', label); + }); // Set iframe title + // https://github.com/sampotts/plyr/issues/124 + + if (this.isEmbed) { + var iframe = getElement.call(this, 'iframe'); + + if (!is$1.element(iframe)) { + return; + } // Default to media type + + + var title = !is$1.empty(this.config.title) ? this.config.title : 'video'; + var format = i18n.get('frameTitle', this.config); + iframe.setAttribute('title', format.replace('{title}', title)); + } + }, + // Toggle poster + togglePoster: function togglePoster(enable) { + toggleClass(this.elements.container, this.config.classNames.posterEnabled, enable); + }, + // Set the poster image (async) + // Used internally for the poster setter, with the passive option forced to false + setPoster: function setPoster(poster) { + var _this2 = this; + + var passive = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : true; + + // Don't override if call is passive + if (passive && this.poster) { + return Promise.reject(new Error('Poster already set')); + } // Set property synchronously to respect the call order + + + this.media.setAttribute('data-poster', poster); // Wait until ui is ready + + return ready.call(this) // Load image + .then(function () { + return loadImage(poster); + }).catch(function (err) { + // Hide poster on error unless it's been set by another call + if (poster === _this2.poster) { + ui.togglePoster.call(_this2, false); + } // Rethrow + + + throw err; + }).then(function () { + // Prevent race conditions + if (poster !== _this2.poster) { + throw new Error('setPoster cancelled by later call to setPoster'); + } + }).then(function () { + Object.assign(_this2.elements.poster.style, { + backgroundImage: "url('".concat(poster, "')"), + // Reset backgroundSize as well (since it can be set to "cover" for padded thumbnails for youtube) + backgroundSize: '' + }); + ui.togglePoster.call(_this2, true); + return poster; + }); + }, + // Check playing state + checkPlaying: function checkPlaying(event) { + var _this3 = this; + + // Class hooks + toggleClass(this.elements.container, this.config.classNames.playing, this.playing); + toggleClass(this.elements.container, this.config.classNames.paused, this.paused); + toggleClass(this.elements.container, this.config.classNames.stopped, this.stopped); // Set state + + Array.from(this.elements.buttons.play || []).forEach(function (target) { + Object.assign(target, { + pressed: _this3.playing + }); + target.setAttribute('aria-label', i18n.get(_this3.playing ? 'pause' : 'play', _this3.config)); + }); // Only update controls on non timeupdate events + + if (is$1.event(event) && event.type === 'timeupdate') { + return; + } // Toggle controls + + + ui.toggleControls.call(this); + }, + // Check if media is loading + checkLoading: function checkLoading(event) { + var _this4 = this; + + this.loading = ['stalled', 'waiting'].includes(event.type); // Clear timer + + clearTimeout(this.timers.loading); // Timer to prevent flicker when seeking + + this.timers.loading = setTimeout(function () { + // Update progress bar loading class state + toggleClass(_this4.elements.container, _this4.config.classNames.loading, _this4.loading); // Update controls visibility + + ui.toggleControls.call(_this4); + }, this.loading ? 250 : 0); + }, + // Toggle controls based on state and `force` argument + toggleControls: function toggleControls(force) { + var controlsElement = this.elements.controls; + + if (controlsElement && this.config.hideControls) { + // Don't hide controls if a touch-device user recently seeked. (Must be limited to touch devices, or it occasionally prevents desktop controls from hiding.) + var recentTouchSeek = this.touch && this.lastSeekTime + 2000 > Date.now(); // Show controls if force, loading, paused, button interaction, or recent seek, otherwise hide + + this.toggleControls(Boolean(force || this.loading || this.paused || controlsElement.pressed || controlsElement.hover || recentTouchSeek)); + } + }, + // Migrate any custom properties from the media to the parent + migrateStyles: function migrateStyles() { + var _this5 = this; + + // Loop through values (as they are the keys when the object is spread 🤔) + Object.values(_objectSpread2({}, this.media.style)) // We're only fussed about Plyr specific properties + .filter(function (key) { + return !is$1.empty(key) && key.startsWith('--plyr'); + }).forEach(function (key) { + // Set on the container + _this5.elements.container.style.setProperty(key, _this5.media.style.getPropertyValue(key)); // Clean up from media element + + + _this5.media.style.removeProperty(key); + }); // Remove attribute if empty + + if (is$1.empty(this.media.style)) { + this.media.removeAttribute('style'); + } + } + }; + + var Listeners = /*#__PURE__*/function () { + function Listeners(player) { + _classCallCheck(this, Listeners); + + this.player = player; + this.lastKey = null; + this.focusTimer = null; + this.lastKeyDown = null; + this.handleKey = this.handleKey.bind(this); + this.toggleMenu = this.toggleMenu.bind(this); + this.setTabFocus = this.setTabFocus.bind(this); + this.firstTouch = this.firstTouch.bind(this); + } // Handle key presses + + + _createClass(Listeners, [{ + key: "handleKey", + value: function handleKey(event) { + var player = this.player; + var elements = player.elements; + var code = event.keyCode ? event.keyCode : event.which; + var pressed = event.type === 'keydown'; + var repeat = pressed && code === this.lastKey; // Bail if a modifier key is set + + if (event.altKey || event.ctrlKey || event.metaKey || event.shiftKey) { + return; + } // If the event is bubbled from the media element + // Firefox doesn't get the keycode for whatever reason + + + if (!is$1.number(code)) { + return; + } // Seek by the number keys + + + var seekByKey = function seekByKey() { + // Divide the max duration into 10th's and times by the number value + player.currentTime = player.duration / 10 * (code - 48); + }; // Handle the key on keydown + // Reset on keyup + + + if (pressed) { + // Check focused element + // and if the focused element is not editable (e.g. text input) + // and any that accept key input http://webaim.org/techniques/keyboard/ + var focused = document.activeElement; + + if (is$1.element(focused)) { + var editable = player.config.selectors.editable; + var seek = elements.inputs.seek; + + if (focused !== seek && matches$1(focused, editable)) { + return; + } + + if (event.which === 32 && matches$1(focused, 'button, [role^="menuitem"]')) { + return; + } + } // Which keycodes should we prevent default + + + var preventDefault = [32, 37, 38, 39, 40, 48, 49, 50, 51, 52, 53, 54, 56, 57, 67, 70, 73, 75, 76, 77, 79]; // If the code is found prevent default (e.g. prevent scrolling for arrows) + + if (preventDefault.includes(code)) { + event.preventDefault(); + event.stopPropagation(); + } + + switch (code) { + case 48: + case 49: + case 50: + case 51: + case 52: + case 53: + case 54: + case 55: + case 56: + case 57: + // 0-9 + if (!repeat) { + seekByKey(); + } + + break; + + case 32: + case 75: + // Space and K key + if (!repeat) { + silencePromise(player.togglePlay()); + } + + break; + + case 38: + // Arrow up + player.increaseVolume(0.1); + break; + + case 40: + // Arrow down + player.decreaseVolume(0.1); + break; + + case 77: + // M key + if (!repeat) { + player.muted = !player.muted; + } + + break; + + case 39: + // Arrow forward + player.forward(); + break; + + case 37: + // Arrow back + player.rewind(); + break; + + case 70: + // F key + player.fullscreen.toggle(); + break; + + case 67: + // C key + if (!repeat) { + player.toggleCaptions(); + } + + break; + + case 76: + // L key + player.loop = !player.loop; + break; + } // Escape is handle natively when in full screen + // So we only need to worry about non native + + + if (code === 27 && !player.fullscreen.usingNative && player.fullscreen.active) { + player.fullscreen.toggle(); + } // Store last code for next cycle + + + this.lastKey = code; + } else { + this.lastKey = null; + } + } // Toggle menu + + }, { + key: "toggleMenu", + value: function toggleMenu(event) { + controls.toggleMenu.call(this.player, event); + } // Device is touch enabled + + }, { + key: "firstTouch", + value: function firstTouch() { + var player = this.player; + var elements = player.elements; + player.touch = true; // Add touch class + + toggleClass(elements.container, player.config.classNames.isTouch, true); + } + }, { + key: "setTabFocus", + value: function setTabFocus(event) { + var player = this.player; + var elements = player.elements; + clearTimeout(this.focusTimer); // Ignore any key other than tab + + if (event.type === 'keydown' && event.which !== 9) { + return; + } // Store reference to event timeStamp + + + if (event.type === 'keydown') { + this.lastKeyDown = event.timeStamp; + } // Remove current classes + + + var removeCurrent = function removeCurrent() { + var className = player.config.classNames.tabFocus; + var current = getElements.call(player, ".".concat(className)); + toggleClass(current, className, false); + }; // Determine if a key was pressed to trigger this event + + + var wasKeyDown = event.timeStamp - this.lastKeyDown <= 20; // Ignore focus events if a key was pressed prior + + if (event.type === 'focus' && !wasKeyDown) { + return; + } // Remove all current + + + removeCurrent(); // Delay the adding of classname until the focus has changed + // This event fires before the focusin event + + if (event.type !== 'focusout') { + this.focusTimer = setTimeout(function () { + var focused = document.activeElement; // Ignore if current focus element isn't inside the player + + if (!elements.container.contains(focused)) { + return; + } + + toggleClass(document.activeElement, player.config.classNames.tabFocus, true); + }, 10); + } + } // Global window & document listeners + + }, { + key: "global", + value: function global() { + var toggle = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : true; + var player = this.player; // Keyboard shortcuts + + if (player.config.keyboard.global) { + toggleListener.call(player, window, 'keydown keyup', this.handleKey, toggle, false); + } // Click anywhere closes menu + + + toggleListener.call(player, document.body, 'click', this.toggleMenu, toggle); // Detect touch by events + + once.call(player, document.body, 'touchstart', this.firstTouch); // Tab focus detection + + toggleListener.call(player, document.body, 'keydown focus blur focusout', this.setTabFocus, toggle, false, true); + } // Container listeners + + }, { + key: "container", + value: function container() { + var player = this.player; + var config = player.config, + elements = player.elements, + timers = player.timers; // Keyboard shortcuts + + if (!config.keyboard.global && config.keyboard.focused) { + on.call(player, elements.container, 'keydown keyup', this.handleKey, false); + } // Toggle controls on mouse events and entering fullscreen + + + on.call(player, elements.container, 'mousemove mouseleave touchstart touchmove enterfullscreen exitfullscreen', function (event) { + var controlsElement = elements.controls; // Remove button states for fullscreen + + if (controlsElement && event.type === 'enterfullscreen') { + controlsElement.pressed = false; + controlsElement.hover = false; + } // Show, then hide after a timeout unless another control event occurs + + + var show = ['touchstart', 'touchmove', 'mousemove'].includes(event.type); + var delay = 0; + + if (show) { + ui.toggleControls.call(player, true); // Use longer timeout for touch devices + + delay = player.touch ? 3000 : 2000; + } // Clear timer + + + clearTimeout(timers.controls); // Set new timer to prevent flicker when seeking + + timers.controls = setTimeout(function () { + return ui.toggleControls.call(player, false); + }, delay); + }); // Set a gutter for Vimeo + + var setGutter = function setGutter(ratio, padding, toggle) { + if (!player.isVimeo || player.config.vimeo.premium) { + return; + } + + var target = player.elements.wrapper.firstChild; + + var _ratio = _slicedToArray(ratio, 2), + y = _ratio[1]; + + var _getAspectRatio$call = getAspectRatio.call(player), + _getAspectRatio$call2 = _slicedToArray(_getAspectRatio$call, 2), + videoX = _getAspectRatio$call2[0], + videoY = _getAspectRatio$call2[1]; + + target.style.maxWidth = toggle ? "".concat(y / videoY * videoX, "px") : null; + target.style.margin = toggle ? '0 auto' : null; + }; // Resize on fullscreen change + + + var setPlayerSize = function setPlayerSize(measure) { + // If we don't need to measure the viewport + if (!measure) { + return setAspectRatio.call(player); + } + + var rect = elements.container.getBoundingClientRect(); + var width = rect.width, + height = rect.height; + return setAspectRatio.call(player, "".concat(width, ":").concat(height)); + }; + + var resized = function resized() { + clearTimeout(timers.resized); + timers.resized = setTimeout(setPlayerSize, 50); + }; + + on.call(player, elements.container, 'enterfullscreen exitfullscreen', function (event) { + var _player$fullscreen = player.fullscreen, + target = _player$fullscreen.target, + usingNative = _player$fullscreen.usingNative; // Ignore events not from target + + if (target !== elements.container) { + return; + } // If it's not an embed and no ratio specified + + + if (!player.isEmbed && is$1.empty(player.config.ratio)) { + return; + } + + var isEnter = event.type === 'enterfullscreen'; // Set the player size when entering fullscreen to viewport size + + var _setPlayerSize = setPlayerSize(isEnter), + padding = _setPlayerSize.padding, + ratio = _setPlayerSize.ratio; // Set Vimeo gutter + + + setGutter(ratio, padding, isEnter); // If not using native browser fullscreen API, we need to check for resizes of viewport + + if (!usingNative) { + if (isEnter) { + on.call(player, window, 'resize', resized); + } else { + off.call(player, window, 'resize', resized); + } + } + }); + } // Listen for media events + + }, { + key: "media", + value: function media() { + var _this = this; + + var player = this.player; + var elements = player.elements; // Time change on media + + on.call(player, player.media, 'timeupdate seeking seeked', function (event) { + return controls.timeUpdate.call(player, event); + }); // Display duration + + on.call(player, player.media, 'durationchange loadeddata loadedmetadata', function (event) { + return controls.durationUpdate.call(player, event); + }); // Handle the media finishing + + on.call(player, player.media, 'ended', function () { + // Show poster on end + if (player.isHTML5 && player.isVideo && player.config.resetOnEnd) { + // Restart + player.restart(); // Call pause otherwise IE11 will start playing the video again + + player.pause(); + } + }); // Check for buffer progress + + on.call(player, player.media, 'progress playing seeking seeked', function (event) { + return controls.updateProgress.call(player, event); + }); // Handle volume changes + + on.call(player, player.media, 'volumechange', function (event) { + return controls.updateVolume.call(player, event); + }); // Handle play/pause + + on.call(player, player.media, 'playing play pause ended emptied timeupdate', function (event) { + return ui.checkPlaying.call(player, event); + }); // Loading state + + on.call(player, player.media, 'waiting canplay seeked playing', function (event) { + return ui.checkLoading.call(player, event); + }); // Click video + + if (player.supported.ui && player.config.clickToPlay && !player.isAudio) { + // Re-fetch the wrapper + var wrapper = getElement.call(player, ".".concat(player.config.classNames.video)); // Bail if there's no wrapper (this should never happen) + + if (!is$1.element(wrapper)) { + return; + } // On click play, pause or restart + + + on.call(player, elements.container, 'click', function (event) { + var targets = [elements.container, wrapper]; // Ignore if click if not container or in video wrapper + + if (!targets.includes(event.target) && !wrapper.contains(event.target)) { + return; + } // Touch devices will just show controls (if hidden) + + + if (player.touch && player.config.hideControls) { + return; + } + + if (player.ended) { + _this.proxy(event, player.restart, 'restart'); + + _this.proxy(event, function () { + silencePromise(player.play()); + }, 'play'); + } else { + _this.proxy(event, function () { + silencePromise(player.togglePlay()); + }, 'play'); + } + }); + } // Disable right click + + + if (player.supported.ui && player.config.disableContextMenu) { + on.call(player, elements.wrapper, 'contextmenu', function (event) { + event.preventDefault(); + }, false); + } // Volume change + + + on.call(player, player.media, 'volumechange', function () { + // Save to storage + player.storage.set({ + volume: player.volume, + muted: player.muted + }); + }); // Speed change + + on.call(player, player.media, 'ratechange', function () { + // Update UI + controls.updateSetting.call(player, 'speed'); // Save to storage + + + player.storage.set({ + speed: player.speed + }); + }); // Quality change + + on.call(player, player.media, 'qualitychange', function (event) { + // Update UI + controls.updateSetting.call(player, 'quality', null, event.detail.quality); + }); // Update download link when ready and if quality changes + + on.call(player, player.media, 'ready qualitychange', function () { + controls.setDownloadUrl.call(player); + }); // Proxy events to container + // Bubble up key events for Edge + + var proxyEvents = player.config.events.concat(['keyup', 'keydown']).join(' '); + on.call(player, player.media, proxyEvents, function (event) { + var _event$detail = event.detail, + detail = _event$detail === void 0 ? {} : _event$detail; // Get error details from media + + if (event.type === 'error') { + detail = player.media.error; + } + + triggerEvent.call(player, elements.container, event.type, true, detail); + }); + } // Run default and custom handlers + + }, { + key: "proxy", + value: function proxy(event, defaultHandler, customHandlerKey) { + var player = this.player; + var customHandler = player.config.listeners[customHandlerKey]; + var hasCustomHandler = is$1.function(customHandler); + var returned = true; // Execute custom handler + + if (hasCustomHandler) { + returned = customHandler.call(player, event); + } // Only call default handler if not prevented in custom handler + + + if (returned !== false && is$1.function(defaultHandler)) { + defaultHandler.call(player, event); + } + } // Trigger custom and default handlers + + }, { + key: "bind", + value: function bind(element, type, defaultHandler, customHandlerKey) { + var _this2 = this; + + var passive = arguments.length > 4 && arguments[4] !== undefined ? arguments[4] : true; + var player = this.player; + var customHandler = player.config.listeners[customHandlerKey]; + var hasCustomHandler = is$1.function(customHandler); + on.call(player, element, type, function (event) { + return _this2.proxy(event, defaultHandler, customHandlerKey); + }, passive && !hasCustomHandler); + } // Listen for control events + + }, { + key: "controls", + value: function controls$1() { + var _this3 = this; + + var player = this.player; + var elements = player.elements; // IE doesn't support input event, so we fallback to change + + var inputEvent = browser.isIE ? 'change' : 'input'; // Play/pause toggle + + if (elements.buttons.play) { + Array.from(elements.buttons.play).forEach(function (button) { + _this3.bind(button, 'click', function () { + silencePromise(player.togglePlay()); + }, 'play'); + }); + } // Pause + + + this.bind(elements.buttons.restart, 'click', player.restart, 'restart'); // Rewind + + this.bind(elements.buttons.rewind, 'click', player.rewind, 'rewind'); // Rewind + + this.bind(elements.buttons.fastForward, 'click', player.forward, 'fastForward'); // Mute toggle + + this.bind(elements.buttons.mute, 'click', function () { + player.muted = !player.muted; + }, 'mute'); // Captions toggle + + this.bind(elements.buttons.captions, 'click', function () { + return player.toggleCaptions(); + }); // Download + + this.bind(elements.buttons.download, 'click', function () { + triggerEvent.call(player, player.media, 'download'); + }, 'download'); // Fullscreen toggle + + this.bind(elements.buttons.fullscreen, 'click', function () { + player.fullscreen.toggle(); + }, 'fullscreen'); // Picture-in-Picture + + this.bind(elements.buttons.pip, 'click', function () { + player.pip = 'toggle'; + }, 'pip'); // Airplay + + this.bind(elements.buttons.airplay, 'click', player.airplay, 'airplay'); // Settings menu - click toggle + + this.bind(elements.buttons.settings, 'click', function (event) { + // Prevent the document click listener closing the menu + event.stopPropagation(); + event.preventDefault(); + + controls.toggleMenu.call(player, event); + }, null, false); // Can't be passive as we're preventing default + // Settings menu - keyboard toggle + // We have to bind to keyup otherwise Firefox triggers a click when a keydown event handler shifts focus + // https://bugzilla.mozilla.org/show_bug.cgi?id=1220143 + + this.bind(elements.buttons.settings, 'keyup', function (event) { + var code = event.which; // We only care about space and return + + if (![13, 32].includes(code)) { + return; + } // Because return triggers a click anyway, all we need to do is set focus + + + if (code === 13) { + controls.focusFirstMenuItem.call(player, null, true); + + return; + } // Prevent scroll + + + event.preventDefault(); // Prevent playing video (Firefox) + + event.stopPropagation(); // Toggle menu + + controls.toggleMenu.call(player, event); + }, null, false // Can't be passive as we're preventing default + ); // Escape closes menu + + this.bind(elements.settings.menu, 'keydown', function (event) { + if (event.which === 27) { + controls.toggleMenu.call(player, event); + } + }); // Set range input alternative "value", which matches the tooltip time (#954) + + this.bind(elements.inputs.seek, 'mousedown mousemove', function (event) { + var rect = elements.progress.getBoundingClientRect(); + var percent = 100 / rect.width * (event.pageX - rect.left); + event.currentTarget.setAttribute('seek-value', percent); + }); // Pause while seeking + + this.bind(elements.inputs.seek, 'mousedown mouseup keydown keyup touchstart touchend', function (event) { + var seek = event.currentTarget; + var code = event.keyCode ? event.keyCode : event.which; + var attribute = 'play-on-seeked'; + + if (is$1.keyboardEvent(event) && code !== 39 && code !== 37) { + return; + } // Record seek time so we can prevent hiding controls for a few seconds after seek + + + player.lastSeekTime = Date.now(); // Was playing before? + + var play = seek.hasAttribute(attribute); // Done seeking + + var done = ['mouseup', 'touchend', 'keyup'].includes(event.type); // If we're done seeking and it was playing, resume playback + + if (play && done) { + seek.removeAttribute(attribute); + silencePromise(player.play()); + } else if (!done && player.playing) { + seek.setAttribute(attribute, ''); + player.pause(); + } + }); // Fix range inputs on iOS + // Super weird iOS bug where after you interact with an <input type="range">, + // it takes over further interactions on the page. This is a hack + + if (browser.isIos) { + var inputs = getElements.call(player, 'input[type="range"]'); + Array.from(inputs).forEach(function (input) { + return _this3.bind(input, inputEvent, function (event) { + return repaint(event.target); + }); + }); + } // Seek + + + this.bind(elements.inputs.seek, inputEvent, function (event) { + var seek = event.currentTarget; // If it exists, use seek-value instead of "value" for consistency with tooltip time (#954) + + var seekTo = seek.getAttribute('seek-value'); + + if (is$1.empty(seekTo)) { + seekTo = seek.value; + } + + seek.removeAttribute('seek-value'); + player.currentTime = seekTo / seek.max * player.duration; + }, 'seek'); // Seek tooltip + + this.bind(elements.progress, 'mouseenter mouseleave mousemove', function (event) { + return controls.updateSeekTooltip.call(player, event); + }); // Preview thumbnails plugin + // TODO: Really need to work on some sort of plug-in wide event bus or pub-sub for this + + this.bind(elements.progress, 'mousemove touchmove', function (event) { + var previewThumbnails = player.previewThumbnails; + + if (previewThumbnails && previewThumbnails.loaded) { + previewThumbnails.startMove(event); + } + }); // Hide thumbnail preview - on mouse click, mouse leave, and video play/seek. All four are required, e.g., for buffering + + this.bind(elements.progress, 'mouseleave touchend click', function () { + var previewThumbnails = player.previewThumbnails; + + if (previewThumbnails && previewThumbnails.loaded) { + previewThumbnails.endMove(false, true); + } + }); // Show scrubbing preview + + this.bind(elements.progress, 'mousedown touchstart', function (event) { + var previewThumbnails = player.previewThumbnails; + + if (previewThumbnails && previewThumbnails.loaded) { + previewThumbnails.startScrubbing(event); + } + }); + this.bind(elements.progress, 'mouseup touchend', function (event) { + var previewThumbnails = player.previewThumbnails; + + if (previewThumbnails && previewThumbnails.loaded) { + previewThumbnails.endScrubbing(event); + } + }); // Polyfill for lower fill in <input type="range"> for webkit + + if (browser.isWebkit) { + Array.from(getElements.call(player, 'input[type="range"]')).forEach(function (element) { + _this3.bind(element, 'input', function (event) { + return controls.updateRangeFill.call(player, event.target); + }); + }); + } // Current time invert + // Only if one time element is used for both currentTime and duration + + + if (player.config.toggleInvert && !is$1.element(elements.display.duration)) { + this.bind(elements.display.currentTime, 'click', function () { + // Do nothing if we're at the start + if (player.currentTime === 0) { + return; + } + + player.config.invertTime = !player.config.invertTime; + + controls.timeUpdate.call(player); + }); + } // Volume + + + this.bind(elements.inputs.volume, inputEvent, function (event) { + player.volume = event.target.value; + }, 'volume'); // Update controls.hover state (used for ui.toggleControls to avoid hiding when interacting) + + this.bind(elements.controls, 'mouseenter mouseleave', function (event) { + elements.controls.hover = !player.touch && event.type === 'mouseenter'; + }); // Also update controls.hover state for any non-player children of fullscreen element (as above) + + if (elements.fullscreen) { + Array.from(elements.fullscreen.children).filter(function (c) { + return !c.contains(elements.container); + }).forEach(function (child) { + _this3.bind(child, 'mouseenter mouseleave', function (event) { + elements.controls.hover = !player.touch && event.type === 'mouseenter'; + }); + }); + } // Update controls.pressed state (used for ui.toggleControls to avoid hiding when interacting) + + + this.bind(elements.controls, 'mousedown mouseup touchstart touchend touchcancel', function (event) { + elements.controls.pressed = ['mousedown', 'touchstart'].includes(event.type); + }); // Show controls when they receive focus (e.g., when using keyboard tab key) + + this.bind(elements.controls, 'focusin', function () { + var config = player.config, + timers = player.timers; // Skip transition to prevent focus from scrolling the parent element + + toggleClass(elements.controls, config.classNames.noTransition, true); // Toggle + + ui.toggleControls.call(player, true); // Restore transition + + setTimeout(function () { + toggleClass(elements.controls, config.classNames.noTransition, false); + }, 0); // Delay a little more for mouse users + + var delay = _this3.touch ? 3000 : 4000; // Clear timer + + clearTimeout(timers.controls); // Hide again after delay + + timers.controls = setTimeout(function () { + return ui.toggleControls.call(player, false); + }, delay); + }); // Mouse wheel for volume + + this.bind(elements.inputs.volume, 'wheel', function (event) { + // Detect "natural" scroll - suppored on OS X Safari only + // Other browsers on OS X will be inverted until support improves + var inverted = event.webkitDirectionInvertedFromDevice; // Get delta from event. Invert if `inverted` is true + + var _map = [event.deltaX, -event.deltaY].map(function (value) { + return inverted ? -value : value; + }), + _map2 = _slicedToArray(_map, 2), + x = _map2[0], + y = _map2[1]; // Using the biggest delta, normalize to 1 or -1 (or 0 if no delta) + + + var direction = Math.sign(Math.abs(x) > Math.abs(y) ? x : y); // Change the volume by 2% + + player.increaseVolume(direction / 50); // Don't break page scrolling at max and min + + var volume = player.media.volume; + + if (direction === 1 && volume < 1 || direction === -1 && volume > 0) { + event.preventDefault(); + } + }, 'volume', false); + } + }]); + + return Listeners; + }(); + + var commonjsGlobal = typeof globalThis !== 'undefined' ? globalThis : typeof window !== 'undefined' ? window : typeof global !== 'undefined' ? global : typeof self !== 'undefined' ? self : {}; + + function createCommonjsModule(fn, module) { + return module = { exports: {} }, fn(module, module.exports), module.exports; + } + + var loadjs_umd = createCommonjsModule(function (module, exports) { + (function (root, factory) { + { + module.exports = factory(); + } + })(commonjsGlobal, function () { + /** + * Global dependencies. + * @global {Object} document - DOM + */ + var devnull = function devnull() {}, + bundleIdCache = {}, + bundleResultCache = {}, + bundleCallbackQueue = {}; + /** + * Subscribe to bundle load event. + * @param {string[]} bundleIds - Bundle ids + * @param {Function} callbackFn - The callback function + */ + + + function subscribe(bundleIds, callbackFn) { + // listify + bundleIds = bundleIds.push ? bundleIds : [bundleIds]; + var depsNotFound = [], + i = bundleIds.length, + numWaiting = i, + fn, + bundleId, + r, + q; // define callback function + + fn = function fn(bundleId, pathsNotFound) { + if (pathsNotFound.length) depsNotFound.push(bundleId); + numWaiting--; + if (!numWaiting) callbackFn(depsNotFound); + }; // register callback + + + while (i--) { + bundleId = bundleIds[i]; // execute callback if in result cache + + r = bundleResultCache[bundleId]; + + if (r) { + fn(bundleId, r); + continue; + } // add to callback queue + + + q = bundleCallbackQueue[bundleId] = bundleCallbackQueue[bundleId] || []; + q.push(fn); + } + } + /** + * Publish bundle load event. + * @param {string} bundleId - Bundle id + * @param {string[]} pathsNotFound - List of files not found + */ + + + function publish(bundleId, pathsNotFound) { + // exit if id isn't defined + if (!bundleId) return; + var q = bundleCallbackQueue[bundleId]; // cache result + + bundleResultCache[bundleId] = pathsNotFound; // exit if queue is empty + + if (!q) return; // empty callback queue + + while (q.length) { + q[0](bundleId, pathsNotFound); + q.splice(0, 1); + } + } + /** + * Execute callbacks. + * @param {Object or Function} args - The callback args + * @param {string[]} depsNotFound - List of dependencies not found + */ + + + function executeCallbacks(args, depsNotFound) { + // accept function as argument + if (args.call) args = { + success: args + }; // success and error callbacks + + if (depsNotFound.length) (args.error || devnull)(depsNotFound);else (args.success || devnull)(args); + } + /** + * Load individual file. + * @param {string} path - The file path + * @param {Function} callbackFn - The callback function + */ + + + function loadFile(path, callbackFn, args, numTries) { + var doc = document, + async = args.async, + maxTries = (args.numRetries || 0) + 1, + beforeCallbackFn = args.before || devnull, + pathname = path.replace(/[\?|#].*$/, ''), + pathStripped = path.replace(/^(css|img)!/, ''), + isLegacyIECss, + e; + numTries = numTries || 0; + + if (/(^css!|\.css$)/.test(pathname)) { + // css + e = doc.createElement('link'); + e.rel = 'stylesheet'; + e.href = pathStripped; // tag IE9+ + + isLegacyIECss = 'hideFocus' in e; // use preload in IE Edge (to detect load errors) + + if (isLegacyIECss && e.relList) { + isLegacyIECss = 0; + e.rel = 'preload'; + e.as = 'style'; + } + } else if (/(^img!|\.(png|gif|jpg|svg|webp)$)/.test(pathname)) { + // image + e = doc.createElement('img'); + e.src = pathStripped; + } else { + // javascript + e = doc.createElement('script'); + e.src = path; + e.async = async === undefined ? true : async; + } + + e.onload = e.onerror = e.onbeforeload = function (ev) { + var result = ev.type[0]; // treat empty stylesheets as failures to get around lack of onerror + // support in IE9-11 + + if (isLegacyIECss) { + try { + if (!e.sheet.cssText.length) result = 'e'; + } catch (x) { + // sheets objects created from load errors don't allow access to + // `cssText` (unless error is Code:18 SecurityError) + if (x.code != 18) result = 'e'; + } + } // handle retries in case of load failure + + + if (result == 'e') { + // increment counter + numTries += 1; // exit function and try again + + if (numTries < maxTries) { + return loadFile(path, callbackFn, args, numTries); + } + } else if (e.rel == 'preload' && e.as == 'style') { + // activate preloaded stylesheets + return e.rel = 'stylesheet'; // jshint ignore:line + } // execute callback + + + callbackFn(path, result, ev.defaultPrevented); + }; // add to document (unless callback returns `false`) + + + if (beforeCallbackFn(path, e) !== false) doc.head.appendChild(e); + } + /** + * Load multiple files. + * @param {string[]} paths - The file paths + * @param {Function} callbackFn - The callback function + */ + + + function loadFiles(paths, callbackFn, args) { + // listify paths + paths = paths.push ? paths : [paths]; + var numWaiting = paths.length, + x = numWaiting, + pathsNotFound = [], + fn, + i; // define callback function + + fn = function fn(path, result, defaultPrevented) { + // handle error + if (result == 'e') pathsNotFound.push(path); // handle beforeload event. If defaultPrevented then that means the load + // will be blocked (ex. Ghostery/ABP on Safari) + + if (result == 'b') { + if (defaultPrevented) pathsNotFound.push(path);else return; + } + + numWaiting--; + if (!numWaiting) callbackFn(pathsNotFound); + }; // load scripts + + + for (i = 0; i < x; i++) { + loadFile(paths[i], fn, args); + } + } + /** + * Initiate script load and register bundle. + * @param {(string|string[])} paths - The file paths + * @param {(string|Function|Object)} [arg1] - The (1) bundleId or (2) success + * callback or (3) object literal with success/error arguments, numRetries, + * etc. + * @param {(Function|Object)} [arg2] - The (1) success callback or (2) object + * literal with success/error arguments, numRetries, etc. + */ + + + function loadjs(paths, arg1, arg2) { + var bundleId, args; // bundleId (if string) + + if (arg1 && arg1.trim) bundleId = arg1; // args (default is {}) + + args = (bundleId ? arg2 : arg1) || {}; // throw error if bundle is already defined + + if (bundleId) { + if (bundleId in bundleIdCache) { + throw "LoadJS"; + } else { + bundleIdCache[bundleId] = true; + } + } + + function loadFn(resolve, reject) { + loadFiles(paths, function (pathsNotFound) { + // execute callbacks + executeCallbacks(args, pathsNotFound); // resolve Promise + + if (resolve) { + executeCallbacks({ + success: resolve, + error: reject + }, pathsNotFound); + } // publish bundle load event + + + publish(bundleId, pathsNotFound); + }, args); + } + + if (args.returnPromise) return new Promise(loadFn);else loadFn(); + } + /** + * Execute callbacks when dependencies have been satisfied. + * @param {(string|string[])} deps - List of bundle ids + * @param {Object} args - success/error arguments + */ + + + loadjs.ready = function ready(deps, args) { + // subscribe to bundle load event + subscribe(deps, function (depsNotFound) { + // execute callbacks + executeCallbacks(args, depsNotFound); + }); + return loadjs; + }; + /** + * Manually satisfy bundle dependencies. + * @param {string} bundleId - The bundle id + */ + + + loadjs.done = function done(bundleId) { + publish(bundleId, []); + }; + /** + * Reset loadjs dependencies statuses + */ + + + loadjs.reset = function reset() { + bundleIdCache = {}; + bundleResultCache = {}; + bundleCallbackQueue = {}; + }; + /** + * Determine if bundle has already been defined + * @param String} bundleId - The bundle id + */ + + + loadjs.isDefined = function isDefined(bundleId) { + return bundleId in bundleIdCache; + }; // export + + + return loadjs; + }); + }); + + // ========================================================================== + function loadScript(url) { + return new Promise(function (resolve, reject) { + loadjs_umd(url, { + success: resolve, + error: reject + }); + }); + } + + function parseId(url) { + if (is$1.empty(url)) { + return null; + } + + if (is$1.number(Number(url))) { + return url; + } + + var regex = /^.*(vimeo.com\/|video\/)(\d+).*/; + return url.match(regex) ? RegExp.$2 : url; + } // Set playback state and trigger change (only on actual change) + + + function assurePlaybackState(play) { + if (play && !this.embed.hasPlayed) { + this.embed.hasPlayed = true; + } + + if (this.media.paused === play) { + this.media.paused = !play; + triggerEvent.call(this, this.media, play ? 'play' : 'pause'); + } + } + + var vimeo = { + setup: function setup() { + var player = this; // Add embed class for responsive + + toggleClass(player.elements.wrapper, player.config.classNames.embed, true); // Set speed options from config + + player.options.speed = player.config.speed.options; // Set intial ratio + + setAspectRatio.call(player); // Load the SDK if not already + + if (!is$1.object(window.Vimeo)) { + loadScript(player.config.urls.vimeo.sdk).then(function () { + vimeo.ready.call(player); + }).catch(function (error) { + player.debug.warn('Vimeo SDK (player.js) failed to load', error); + }); + } else { + vimeo.ready.call(player); + } + }, + // API Ready + ready: function ready() { + var _this = this; + + var player = this; + var config = player.config.vimeo; + + var premium = config.premium, + referrerPolicy = config.referrerPolicy, + frameParams = _objectWithoutProperties(config, ["premium", "referrerPolicy"]); // If the owner has a pro or premium account then we can hide controls etc + + + if (premium) { + Object.assign(frameParams, { + controls: false, + sidedock: false + }); + } // Get Vimeo params for the iframe + + + var params = buildUrlParams(_objectSpread2({ + loop: player.config.loop.active, + autoplay: player.autoplay, + muted: player.muted, + gesture: 'media', + playsinline: !this.config.fullscreen.iosNative + }, frameParams)); // Get the source URL or ID + + var source = player.media.getAttribute('src'); // Get from <div> if needed + + if (is$1.empty(source)) { + source = player.media.getAttribute(player.config.attributes.embed.id); + } + + var id = parseId(source); // Build an iframe + + var iframe = createElement('iframe'); + var src = format(player.config.urls.vimeo.iframe, id, params); + iframe.setAttribute('src', src); + iframe.setAttribute('allowfullscreen', ''); + iframe.setAttribute('allow', 'autoplay,fullscreen,picture-in-picture'); // Set the referrer policy if required + + if (!is$1.empty(referrerPolicy)) { + iframe.setAttribute('referrerPolicy', referrerPolicy); + } // Inject the package + + + var poster = player.poster; + + if (premium) { + iframe.setAttribute('data-poster', poster); + player.media = replaceElement(iframe, player.media); + } else { + var wrapper = createElement('div', { + class: player.config.classNames.embedContainer, + 'data-poster': poster + }); + wrapper.appendChild(iframe); + player.media = replaceElement(wrapper, player.media); + } // Get poster image + + + fetch(format(player.config.urls.vimeo.api, id), 'json').then(function (response) { + if (is$1.empty(response)) { + return; + } // Get the URL for thumbnail + + + var url = new URL(response[0].thumbnail_large); // Get original image + + url.pathname = "".concat(url.pathname.split('_')[0], ".jpg"); // Set and show poster + + ui.setPoster.call(player, url.href).catch(function () {}); + }); // Setup instance + // https://github.com/vimeo/player.js + + player.embed = new window.Vimeo.Player(iframe, { + autopause: player.config.autopause, + muted: player.muted + }); + player.media.paused = true; + player.media.currentTime = 0; // Disable native text track rendering + + if (player.supported.ui) { + player.embed.disableTextTrack(); + } // Create a faux HTML5 API using the Vimeo API + + + player.media.play = function () { + assurePlaybackState.call(player, true); + return player.embed.play(); + }; + + player.media.pause = function () { + assurePlaybackState.call(player, false); + return player.embed.pause(); + }; + + player.media.stop = function () { + player.pause(); + player.currentTime = 0; + }; // Seeking + + + var currentTime = player.media.currentTime; + Object.defineProperty(player.media, 'currentTime', { + get: function get() { + return currentTime; + }, + set: function set(time) { + // Vimeo will automatically play on seek if the video hasn't been played before + // Get current paused state and volume etc + var embed = player.embed, + media = player.media, + paused = player.paused, + volume = player.volume; + var restorePause = paused && !embed.hasPlayed; // Set seeking state and trigger event + + media.seeking = true; + triggerEvent.call(player, media, 'seeking'); // If paused, mute until seek is complete + + Promise.resolve(restorePause && embed.setVolume(0)) // Seek + .then(function () { + return embed.setCurrentTime(time); + }) // Restore paused + .then(function () { + return restorePause && embed.pause(); + }) // Restore volume + .then(function () { + return restorePause && embed.setVolume(volume); + }).catch(function () {// Do nothing + }); + } + }); // Playback speed + + var speed = player.config.speed.selected; + Object.defineProperty(player.media, 'playbackRate', { + get: function get() { + return speed; + }, + set: function set(input) { + player.embed.setPlaybackRate(input).then(function () { + speed = input; + triggerEvent.call(player, player.media, 'ratechange'); + }).catch(function () { + // Cannot set Playback Rate, Video is probably not on Pro account + player.options.speed = [1]; + }); + } + }); // Volume + + var volume = player.config.volume; + Object.defineProperty(player.media, 'volume', { + get: function get() { + return volume; + }, + set: function set(input) { + player.embed.setVolume(input).then(function () { + volume = input; + triggerEvent.call(player, player.media, 'volumechange'); + }); + } + }); // Muted + + var muted = player.config.muted; + Object.defineProperty(player.media, 'muted', { + get: function get() { + return muted; + }, + set: function set(input) { + var toggle = is$1.boolean(input) ? input : false; + player.embed.setVolume(toggle ? 0 : player.config.volume).then(function () { + muted = toggle; + triggerEvent.call(player, player.media, 'volumechange'); + }); + } + }); // Loop + + var loop = player.config.loop; + Object.defineProperty(player.media, 'loop', { + get: function get() { + return loop; + }, + set: function set(input) { + var toggle = is$1.boolean(input) ? input : player.config.loop.active; + player.embed.setLoop(toggle).then(function () { + loop = toggle; + }); + } + }); // Source + + var currentSrc; + player.embed.getVideoUrl().then(function (value) { + currentSrc = value; + controls.setDownloadUrl.call(player); + }).catch(function (error) { + _this.debug.warn(error); + }); + Object.defineProperty(player.media, 'currentSrc', { + get: function get() { + return currentSrc; + } + }); // Ended + + Object.defineProperty(player.media, 'ended', { + get: function get() { + return player.currentTime === player.duration; + } + }); // Set aspect ratio based on video size + + Promise.all([player.embed.getVideoWidth(), player.embed.getVideoHeight()]).then(function (dimensions) { + var _dimensions = _slicedToArray(dimensions, 2), + width = _dimensions[0], + height = _dimensions[1]; + + player.embed.ratio = [width, height]; + setAspectRatio.call(_this); + }); // Set autopause + + player.embed.setAutopause(player.config.autopause).then(function (state) { + player.config.autopause = state; + }); // Get title + + player.embed.getVideoTitle().then(function (title) { + player.config.title = title; + ui.setTitle.call(_this); + }); // Get current time + + player.embed.getCurrentTime().then(function (value) { + currentTime = value; + triggerEvent.call(player, player.media, 'timeupdate'); + }); // Get duration + + player.embed.getDuration().then(function (value) { + player.media.duration = value; + triggerEvent.call(player, player.media, 'durationchange'); + }); // Get captions + + player.embed.getTextTracks().then(function (tracks) { + player.media.textTracks = tracks; + captions.setup.call(player); + }); + player.embed.on('cuechange', function (_ref) { + var _ref$cues = _ref.cues, + cues = _ref$cues === void 0 ? [] : _ref$cues; + var strippedCues = cues.map(function (cue) { + return stripHTML(cue.text); + }); + captions.updateCues.call(player, strippedCues); + }); + player.embed.on('loaded', function () { + // Assure state and events are updated on autoplay + player.embed.getPaused().then(function (paused) { + assurePlaybackState.call(player, !paused); + + if (!paused) { + triggerEvent.call(player, player.media, 'playing'); + } + }); + + if (is$1.element(player.embed.element) && player.supported.ui) { + var frame = player.embed.element; // Fix keyboard focus issues + // https://github.com/sampotts/plyr/issues/317 + + frame.setAttribute('tabindex', -1); + } + }); + player.embed.on('bufferstart', function () { + triggerEvent.call(player, player.media, 'waiting'); + }); + player.embed.on('bufferend', function () { + triggerEvent.call(player, player.media, 'playing'); + }); + player.embed.on('play', function () { + assurePlaybackState.call(player, true); + triggerEvent.call(player, player.media, 'playing'); + }); + player.embed.on('pause', function () { + assurePlaybackState.call(player, false); + }); + player.embed.on('timeupdate', function (data) { + player.media.seeking = false; + currentTime = data.seconds; + triggerEvent.call(player, player.media, 'timeupdate'); + }); + player.embed.on('progress', function (data) { + player.media.buffered = data.percent; + triggerEvent.call(player, player.media, 'progress'); // Check all loaded + + if (parseInt(data.percent, 10) === 1) { + triggerEvent.call(player, player.media, 'canplaythrough'); + } // Get duration as if we do it before load, it gives an incorrect value + // https://github.com/sampotts/plyr/issues/891 + + + player.embed.getDuration().then(function (value) { + if (value !== player.media.duration) { + player.media.duration = value; + triggerEvent.call(player, player.media, 'durationchange'); + } + }); + }); + player.embed.on('seeked', function () { + player.media.seeking = false; + triggerEvent.call(player, player.media, 'seeked'); + }); + player.embed.on('ended', function () { + player.media.paused = true; + triggerEvent.call(player, player.media, 'ended'); + }); + player.embed.on('error', function (detail) { + player.media.error = detail; + triggerEvent.call(player, player.media, 'error'); + }); // Rebuild UI + + setTimeout(function () { + return ui.build.call(player); + }, 0); + } + }; + + // ========================================================================== + + function parseId$1(url) { + if (is$1.empty(url)) { + return null; + } + + var regex = /^.*(youtu.be\/|v\/|u\/\w\/|embed\/|watch\?v=|&v=)([^#&?]*).*/; + return url.match(regex) ? RegExp.$2 : url; + } // Set playback state and trigger change (only on actual change) + + + function assurePlaybackState$1(play) { + if (play && !this.embed.hasPlayed) { + this.embed.hasPlayed = true; + } + + if (this.media.paused === play) { + this.media.paused = !play; + triggerEvent.call(this, this.media, play ? 'play' : 'pause'); + } + } + + function getHost(config) { + if (config.noCookie) { + return 'https://www.youtube-nocookie.com'; + } + + if (window.location.protocol === 'http:') { + return 'http://www.youtube.com'; + } // Use YouTube's default + + + return undefined; + } + + var youtube = { + setup: function setup() { + var _this = this; + + // Add embed class for responsive + toggleClass(this.elements.wrapper, this.config.classNames.embed, true); // Setup API + + if (is$1.object(window.YT) && is$1.function(window.YT.Player)) { + youtube.ready.call(this); + } else { + // Reference current global callback + var callback = window.onYouTubeIframeAPIReady; // Set callback to process queue + + window.onYouTubeIframeAPIReady = function () { + // Call global callback if set + if (is$1.function(callback)) { + callback(); + } + + youtube.ready.call(_this); + }; // Load the SDK + + + loadScript(this.config.urls.youtube.sdk).catch(function (error) { + _this.debug.warn('YouTube API failed to load', error); + }); + } + }, + // Get the media title + getTitle: function getTitle(videoId) { + var _this2 = this; + + var url = format(this.config.urls.youtube.api, videoId); + fetch(url).then(function (data) { + if (is$1.object(data)) { + var title = data.title, + height = data.height, + width = data.width; // Set title + + _this2.config.title = title; + ui.setTitle.call(_this2); // Set aspect ratio + + _this2.embed.ratio = [width, height]; + } + + setAspectRatio.call(_this2); + }).catch(function () { + // Set aspect ratio + setAspectRatio.call(_this2); + }); + }, + // API ready + ready: function ready() { + var player = this; // Ignore already setup (race condition) + + var currentId = player.media && player.media.getAttribute('id'); + + if (!is$1.empty(currentId) && currentId.startsWith('youtube-')) { + return; + } // Get the source URL or ID + + + var source = player.media.getAttribute('src'); // Get from <div> if needed + + if (is$1.empty(source)) { + source = player.media.getAttribute(this.config.attributes.embed.id); + } // Replace the <iframe> with a <div> due to YouTube API issues + + + var videoId = parseId$1(source); + var id = generateId(player.provider); // Get poster, if already set + + var poster = player.poster; // Replace media element + + var container = createElement('div', { + id: id, + 'data-poster': poster + }); + player.media = replaceElement(container, player.media); // Id to poster wrapper + + var posterSrc = function posterSrc(s) { + return "https://i.ytimg.com/vi/".concat(videoId, "/").concat(s, "default.jpg"); + }; // Check thumbnail images in order of quality, but reject fallback thumbnails (120px wide) + + + loadImage(posterSrc('maxres'), 121) // Higest quality and unpadded + .catch(function () { + return loadImage(posterSrc('sd'), 121); + }) // 480p padded 4:3 + .catch(function () { + return loadImage(posterSrc('hq')); + }) // 360p padded 4:3. Always exists + .then(function (image) { + return ui.setPoster.call(player, image.src); + }).then(function (src) { + // If the image is padded, use background-size "cover" instead (like youtube does too with their posters) + if (!src.includes('maxres')) { + player.elements.poster.style.backgroundSize = 'cover'; + } + }).catch(function () {}); + var config = player.config.youtube; // Setup instance + // https://developers.google.com/youtube/iframe_api_reference + + player.embed = new window.YT.Player(id, { + videoId: videoId, + host: getHost(config), + playerVars: extend({}, { + autoplay: player.config.autoplay ? 1 : 0, + // Autoplay + hl: player.config.hl, + // iframe interface language + controls: player.supported.ui ? 0 : 1, + // Only show controls if not fully supported + disablekb: 1, + // Disable keyboard as we handle it + playsinline: !player.config.fullscreen.iosNative ? 1 : 0, + // Allow iOS inline playback + // Captions are flaky on YouTube + cc_load_policy: player.captions.active ? 1 : 0, + cc_lang_pref: player.config.captions.language, + // Tracking for stats + widget_referrer: window ? window.location.href : null + }, config), + events: { + onError: function onError(event) { + // YouTube may fire onError twice, so only handle it once + if (!player.media.error) { + var code = event.data; // Messages copied from https://developers.google.com/youtube/iframe_api_reference#onError + + var message = { + 2: 'The request contains an invalid parameter value. For example, this error occurs if you specify a video ID that does not have 11 characters, or if the video ID contains invalid characters, such as exclamation points or asterisks.', + 5: 'The requested content cannot be played in an HTML5 player or another error related to the HTML5 player has occurred.', + 100: 'The video requested was not found. This error occurs when a video has been removed (for any reason) or has been marked as private.', + 101: 'The owner of the requested video does not allow it to be played in embedded players.', + 150: 'The owner of the requested video does not allow it to be played in embedded players.' + }[code] || 'An unknown error occured'; + player.media.error = { + code: code, + message: message + }; + triggerEvent.call(player, player.media, 'error'); + } + }, + onPlaybackRateChange: function onPlaybackRateChange(event) { + // Get the instance + var instance = event.target; // Get current speed + + player.media.playbackRate = instance.getPlaybackRate(); + triggerEvent.call(player, player.media, 'ratechange'); + }, + onReady: function onReady(event) { + // Bail if onReady has already been called. See issue #1108 + if (is$1.function(player.media.play)) { + return; + } // Get the instance + + + var instance = event.target; // Get the title + + youtube.getTitle.call(player, videoId); // Create a faux HTML5 API using the YouTube API + + player.media.play = function () { + assurePlaybackState$1.call(player, true); + instance.playVideo(); + }; + + player.media.pause = function () { + assurePlaybackState$1.call(player, false); + instance.pauseVideo(); + }; + + player.media.stop = function () { + instance.stopVideo(); + }; + + player.media.duration = instance.getDuration(); + player.media.paused = true; // Seeking + + player.media.currentTime = 0; + Object.defineProperty(player.media, 'currentTime', { + get: function get() { + return Number(instance.getCurrentTime()); + }, + set: function set(time) { + // If paused and never played, mute audio preventively (YouTube starts playing on seek if the video hasn't been played yet). + if (player.paused && !player.embed.hasPlayed) { + player.embed.mute(); + } // Set seeking state and trigger event + + + player.media.seeking = true; + triggerEvent.call(player, player.media, 'seeking'); // Seek after events sent + + instance.seekTo(time); + } + }); // Playback speed + + Object.defineProperty(player.media, 'playbackRate', { + get: function get() { + return instance.getPlaybackRate(); + }, + set: function set(input) { + instance.setPlaybackRate(input); + } + }); // Volume + + var volume = player.config.volume; + Object.defineProperty(player.media, 'volume', { + get: function get() { + return volume; + }, + set: function set(input) { + volume = input; + instance.setVolume(volume * 100); + triggerEvent.call(player, player.media, 'volumechange'); + } + }); // Muted + + var muted = player.config.muted; + Object.defineProperty(player.media, 'muted', { + get: function get() { + return muted; + }, + set: function set(input) { + var toggle = is$1.boolean(input) ? input : muted; + muted = toggle; + instance[toggle ? 'mute' : 'unMute'](); + triggerEvent.call(player, player.media, 'volumechange'); + } + }); // Source + + Object.defineProperty(player.media, 'currentSrc', { + get: function get() { + return instance.getVideoUrl(); + } + }); // Ended + + Object.defineProperty(player.media, 'ended', { + get: function get() { + return player.currentTime === player.duration; + } + }); // Get available speeds + + var speeds = instance.getAvailablePlaybackRates(); // Filter based on config + + player.options.speed = speeds.filter(function (s) { + return player.config.speed.options.includes(s); + }); // Set the tabindex to avoid focus entering iframe + + if (player.supported.ui) { + player.media.setAttribute('tabindex', -1); + } + + triggerEvent.call(player, player.media, 'timeupdate'); + triggerEvent.call(player, player.media, 'durationchange'); // Reset timer + + clearInterval(player.timers.buffering); // Setup buffering + + player.timers.buffering = setInterval(function () { + // Get loaded % from YouTube + player.media.buffered = instance.getVideoLoadedFraction(); // Trigger progress only when we actually buffer something + + if (player.media.lastBuffered === null || player.media.lastBuffered < player.media.buffered) { + triggerEvent.call(player, player.media, 'progress'); + } // Set last buffer point + + + player.media.lastBuffered = player.media.buffered; // Bail if we're at 100% + + if (player.media.buffered === 1) { + clearInterval(player.timers.buffering); // Trigger event + + triggerEvent.call(player, player.media, 'canplaythrough'); + } + }, 200); // Rebuild UI + + setTimeout(function () { + return ui.build.call(player); + }, 50); + }, + onStateChange: function onStateChange(event) { + // Get the instance + var instance = event.target; // Reset timer + + clearInterval(player.timers.playing); + var seeked = player.media.seeking && [1, 2].includes(event.data); + + if (seeked) { + // Unset seeking and fire seeked event + player.media.seeking = false; + triggerEvent.call(player, player.media, 'seeked'); + } // Handle events + // -1 Unstarted + // 0 Ended + // 1 Playing + // 2 Paused + // 3 Buffering + // 5 Video cued + + + switch (event.data) { + case -1: + // Update scrubber + triggerEvent.call(player, player.media, 'timeupdate'); // Get loaded % from YouTube + + player.media.buffered = instance.getVideoLoadedFraction(); + triggerEvent.call(player, player.media, 'progress'); + break; + + case 0: + assurePlaybackState$1.call(player, false); // YouTube doesn't support loop for a single video, so mimick it. + + if (player.media.loop) { + // YouTube needs a call to `stopVideo` before playing again + instance.stopVideo(); + instance.playVideo(); + } else { + triggerEvent.call(player, player.media, 'ended'); + } + + break; + + case 1: + // Restore paused state (YouTube starts playing on seek if the video hasn't been played yet) + if (!player.config.autoplay && player.media.paused && !player.embed.hasPlayed) { + player.media.pause(); + } else { + assurePlaybackState$1.call(player, true); + triggerEvent.call(player, player.media, 'playing'); // Poll to get playback progress + + player.timers.playing = setInterval(function () { + triggerEvent.call(player, player.media, 'timeupdate'); + }, 50); // Check duration again due to YouTube bug + // https://github.com/sampotts/plyr/issues/374 + // https://code.google.com/p/gdata-issues/issues/detail?id=8690 + + if (player.media.duration !== instance.getDuration()) { + player.media.duration = instance.getDuration(); + triggerEvent.call(player, player.media, 'durationchange'); + } + } + + break; + + case 2: + // Restore audio (YouTube starts playing on seek if the video hasn't been played yet) + if (!player.muted) { + player.embed.unMute(); + } + + assurePlaybackState$1.call(player, false); + break; + + case 3: + // Trigger waiting event to add loading classes to container as the video buffers. + triggerEvent.call(player, player.media, 'waiting'); + break; + } + + triggerEvent.call(player, player.elements.container, 'statechange', false, { + code: event.data + }); + } + } + }); + } + }; + + // ========================================================================== + var media = { + // Setup media + setup: function setup() { + // If there's no media, bail + if (!this.media) { + this.debug.warn('No media element found!'); + return; + } // Add type class + + + toggleClass(this.elements.container, this.config.classNames.type.replace('{0}', this.type), true); // Add provider class + + toggleClass(this.elements.container, this.config.classNames.provider.replace('{0}', this.provider), true); // Add video class for embeds + // This will require changes if audio embeds are added + + if (this.isEmbed) { + toggleClass(this.elements.container, this.config.classNames.type.replace('{0}', 'video'), true); + } // Inject the player wrapper + + + if (this.isVideo) { + // Create the wrapper div + this.elements.wrapper = createElement('div', { + class: this.config.classNames.video + }); // Wrap the video in a container + + wrap(this.media, this.elements.wrapper); // Poster image container + + this.elements.poster = createElement('div', { + class: this.config.classNames.poster + }); + this.elements.wrapper.appendChild(this.elements.poster); + } + + if (this.isHTML5) { + html5.setup.call(this); + } else if (this.isYouTube) { + youtube.setup.call(this); + } else if (this.isVimeo) { + vimeo.setup.call(this); + } + } + }; + + var destroy = function destroy(instance) { + // Destroy our adsManager + if (instance.manager) { + instance.manager.destroy(); + } // Destroy our adsManager + + + if (instance.elements.displayContainer) { + instance.elements.displayContainer.destroy(); + } + + instance.elements.container.remove(); + }; + + var Ads = /*#__PURE__*/function () { + /** + * Ads constructor. + * @param {Object} player + * @return {Ads} + */ + function Ads(player) { + var _this = this; + + _classCallCheck(this, Ads); + + this.player = player; + this.config = player.config.ads; + this.playing = false; + this.initialized = false; + this.elements = { + container: null, + displayContainer: null + }; + this.manager = null; + this.loader = null; + this.cuePoints = null; + this.events = {}; + this.safetyTimer = null; + this.countdownTimer = null; // Setup a promise to resolve when the IMA manager is ready + + this.managerPromise = new Promise(function (resolve, reject) { + // The ad is loaded and ready + _this.on('loaded', resolve); // Ads failed + + + _this.on('error', reject); + }); + this.load(); + } + + _createClass(Ads, [{ + key: "load", + + /** + * Load the IMA SDK + */ + value: function load() { + var _this2 = this; + + if (!this.enabled) { + return; + } // Check if the Google IMA3 SDK is loaded or load it ourselves + + + if (!is$1.object(window.google) || !is$1.object(window.google.ima)) { + loadScript(this.player.config.urls.googleIMA.sdk).then(function () { + _this2.ready(); + }).catch(function () { + // Script failed to load or is blocked + _this2.trigger('error', new Error('Google IMA SDK failed to load')); + }); + } else { + this.ready(); + } + } + /** + * Get the ads instance ready + */ + + }, { + key: "ready", + value: function ready() { + var _this3 = this; + + // Double check we're enabled + if (!this.enabled) { + destroy(this); + } // Start ticking our safety timer. If the whole advertisement + // thing doesn't resolve within our set time; we bail + + + this.startSafetyTimer(12000, 'ready()'); // Clear the safety timer + + this.managerPromise.then(function () { + _this3.clearSafetyTimer('onAdsManagerLoaded()'); + }); // Set listeners on the Plyr instance + + this.listeners(); // Setup the IMA SDK + + this.setupIMA(); + } // Build the tag URL + + }, { + key: "setupIMA", + + /** + * In order for the SDK to display ads for our video, we need to tell it where to put them, + * so here we define our ad container. This div is set up to render on top of the video player. + * Using the code below, we tell the SDK to render ads within that div. We also provide a + * handle to the content video player - the SDK will poll the current time of our player to + * properly place mid-rolls. After we create the ad display container, we initialize it. On + * mobile devices, this initialization is done as the result of a user action. + */ + value: function setupIMA() { + var _this4 = this; + + // Create the container for our advertisements + this.elements.container = createElement('div', { + class: this.player.config.classNames.ads + }); + this.player.elements.container.appendChild(this.elements.container); // So we can run VPAID2 + + google.ima.settings.setVpaidMode(google.ima.ImaSdkSettings.VpaidMode.ENABLED); // Set language + + google.ima.settings.setLocale(this.player.config.ads.language); // Set playback for iOS10+ + + google.ima.settings.setDisableCustomPlaybackForIOS10Plus(this.player.config.playsinline); // We assume the adContainer is the video container of the plyr element that will house the ads + + this.elements.displayContainer = new google.ima.AdDisplayContainer(this.elements.container, this.player.media); // Create ads loader + + this.loader = new google.ima.AdsLoader(this.elements.displayContainer); // Listen and respond to ads loaded and error events + + this.loader.addEventListener(google.ima.AdsManagerLoadedEvent.Type.ADS_MANAGER_LOADED, function (event) { + return _this4.onAdsManagerLoaded(event); + }, false); + this.loader.addEventListener(google.ima.AdErrorEvent.Type.AD_ERROR, function (error) { + return _this4.onAdError(error); + }, false); // Request video ads to be pre-loaded + + this.requestAds(); + } + /** + * Request advertisements + */ + + }, { + key: "requestAds", + value: function requestAds() { + var container = this.player.elements.container; + + try { + // Request video ads + var request = new google.ima.AdsRequest(); + request.adTagUrl = this.tagUrl; // Specify the linear and nonlinear slot sizes. This helps the SDK + // to select the correct creative if multiple are returned + + request.linearAdSlotWidth = container.offsetWidth; + request.linearAdSlotHeight = container.offsetHeight; + request.nonLinearAdSlotWidth = container.offsetWidth; + request.nonLinearAdSlotHeight = container.offsetHeight; // We only overlay ads as we only support video. + + request.forceNonLinearFullSlot = false; // Mute based on current state + + request.setAdWillPlayMuted(!this.player.muted); + this.loader.requestAds(request); + } catch (e) { + this.onAdError(e); + } + } + /** + * Update the ad countdown + * @param {Boolean} start + */ + + }, { + key: "pollCountdown", + value: function pollCountdown() { + var _this5 = this; + + var start = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : false; + + if (!start) { + clearInterval(this.countdownTimer); + this.elements.container.removeAttribute('data-badge-text'); + return; + } + + var update = function update() { + var time = formatTime(Math.max(_this5.manager.getRemainingTime(), 0)); + var label = "".concat(i18n.get('advertisement', _this5.player.config), " - ").concat(time); + + _this5.elements.container.setAttribute('data-badge-text', label); + }; + + this.countdownTimer = setInterval(update, 100); + } + /** + * This method is called whenever the ads are ready inside the AdDisplayContainer + * @param {Event} adsManagerLoadedEvent + */ + + }, { + key: "onAdsManagerLoaded", + value: function onAdsManagerLoaded(event) { + var _this6 = this; + + // Load could occur after a source change (race condition) + if (!this.enabled) { + return; + } // Get the ads manager + + + var settings = new google.ima.AdsRenderingSettings(); // Tell the SDK to save and restore content video state on our behalf + + settings.restoreCustomPlaybackStateOnAdBreakComplete = true; + settings.enablePreloading = true; // The SDK is polling currentTime on the contentPlayback. And needs a duration + // so it can determine when to start the mid- and post-roll + + this.manager = event.getAdsManager(this.player, settings); // Get the cue points for any mid-rolls by filtering out the pre- and post-roll + + this.cuePoints = this.manager.getCuePoints(); // Add listeners to the required events + // Advertisement error events + + this.manager.addEventListener(google.ima.AdErrorEvent.Type.AD_ERROR, function (error) { + return _this6.onAdError(error); + }); // Advertisement regular events + + Object.keys(google.ima.AdEvent.Type).forEach(function (type) { + _this6.manager.addEventListener(google.ima.AdEvent.Type[type], function (e) { + return _this6.onAdEvent(e); + }); + }); // Resolve our adsManager + + this.trigger('loaded'); + } + }, { + key: "addCuePoints", + value: function addCuePoints() { + var _this7 = this; + + // Add advertisement cue's within the time line if available + if (!is$1.empty(this.cuePoints)) { + this.cuePoints.forEach(function (cuePoint) { + if (cuePoint !== 0 && cuePoint !== -1 && cuePoint < _this7.player.duration) { + var seekElement = _this7.player.elements.progress; + + if (is$1.element(seekElement)) { + var cuePercentage = 100 / _this7.player.duration * cuePoint; + var cue = createElement('span', { + class: _this7.player.config.classNames.cues + }); + cue.style.left = "".concat(cuePercentage.toString(), "%"); + seekElement.appendChild(cue); + } + } + }); + } + } + /** + * This is where all the event handling takes place. Retrieve the ad from the event. Some + * events (e.g. ALL_ADS_COMPLETED) don't have the ad object associated + * https://developers.google.com/interactive-media-ads/docs/sdks/html5/v3/apis#ima.AdEvent.Type + * @param {Event} event + */ + + }, { + key: "onAdEvent", + value: function onAdEvent(event) { + var _this8 = this; + + var container = this.player.elements.container; // Retrieve the ad from the event. Some events (e.g. ALL_ADS_COMPLETED) + // don't have ad object associated + + var ad = event.getAd(); + var adData = event.getAdData(); // Proxy event + + var dispatchEvent = function dispatchEvent(type) { + triggerEvent.call(_this8.player, _this8.player.media, "ads".concat(type.replace(/_/g, '').toLowerCase())); + }; // Bubble the event + + + dispatchEvent(event.type); + + switch (event.type) { + case google.ima.AdEvent.Type.LOADED: + // This is the first event sent for an ad - it is possible to determine whether the + // ad is a video ad or an overlay + this.trigger('loaded'); // Start countdown + + this.pollCountdown(true); + + if (!ad.isLinear()) { + // Position AdDisplayContainer correctly for overlay + ad.width = container.offsetWidth; + ad.height = container.offsetHeight; + } // console.info('Ad type: ' + event.getAd().getAdPodInfo().getPodIndex()); + // console.info('Ad time: ' + event.getAd().getAdPodInfo().getTimeOffset()); + + + break; + + case google.ima.AdEvent.Type.STARTED: + // Set volume to match player + this.manager.setVolume(this.player.volume); + break; + + case google.ima.AdEvent.Type.ALL_ADS_COMPLETED: + // All ads for the current videos are done. We can now request new advertisements + // in case the video is re-played + // TODO: Example for what happens when a next video in a playlist would be loaded. + // So here we load a new video when all ads are done. + // Then we load new ads within a new adsManager. When the video + // Is started - after - the ads are loaded, then we get ads. + // You can also easily test cancelling and reloading by running + // player.ads.cancel() and player.ads.play from the console I guess. + // this.player.source = { + // type: 'video', + // title: 'View From A Blue Moon', + // sources: [{ + // src: + // 'https://cdn.plyr.io/static/demo/View_From_A_Blue_Moon_Trailer-HD.mp4', type: + // 'video/mp4', }], poster: + // 'https://cdn.plyr.io/static/demo/View_From_A_Blue_Moon_Trailer-HD.jpg', tracks: + // [ { kind: 'captions', label: 'English', srclang: 'en', src: + // 'https://cdn.plyr.io/static/demo/View_From_A_Blue_Moon_Trailer-HD.en.vtt', + // default: true, }, { kind: 'captions', label: 'French', srclang: 'fr', src: + // 'https://cdn.plyr.io/static/demo/View_From_A_Blue_Moon_Trailer-HD.fr.vtt', }, ], + // }; + // TODO: So there is still this thing where a video should only be allowed to start + // playing when the IMA SDK is ready or has failed + if (this.player.ended) { + this.loadAds(); + } else { + // The SDK won't allow new ads to be called without receiving a contentComplete() + this.loader.contentComplete(); + } + + break; + + case google.ima.AdEvent.Type.CONTENT_PAUSE_REQUESTED: + // This event indicates the ad has started - the video player can adjust the UI, + // for example display a pause button and remaining time. Fired when content should + // be paused. This usually happens right before an ad is about to cover the content + this.pauseContent(); + break; + + case google.ima.AdEvent.Type.CONTENT_RESUME_REQUESTED: + // This event indicates the ad has finished - the video player can perform + // appropriate UI actions, such as removing the timer for remaining time detection. + // Fired when content should be resumed. This usually happens when an ad finishes + // or collapses + this.pollCountdown(); + this.resumeContent(); + break; + + case google.ima.AdEvent.Type.LOG: + if (adData.adError) { + this.player.debug.warn("Non-fatal ad error: ".concat(adData.adError.getMessage())); + } + + break; + } + } + /** + * Any ad error handling comes through here + * @param {Event} event + */ + + }, { + key: "onAdError", + value: function onAdError(event) { + this.cancel(); + this.player.debug.warn('Ads error', event); + } + /** + * Setup hooks for Plyr and window events. This ensures + * the mid- and post-roll launch at the correct time. And + * resize the advertisement when the player resizes + */ + + }, { + key: "listeners", + value: function listeners() { + var _this9 = this; + + var container = this.player.elements.container; + var time; + this.player.on('canplay', function () { + _this9.addCuePoints(); + }); + this.player.on('ended', function () { + _this9.loader.contentComplete(); + }); + this.player.on('timeupdate', function () { + time = _this9.player.currentTime; + }); + this.player.on('seeked', function () { + var seekedTime = _this9.player.currentTime; + + if (is$1.empty(_this9.cuePoints)) { + return; + } + + _this9.cuePoints.forEach(function (cuePoint, index) { + if (time < cuePoint && cuePoint < seekedTime) { + _this9.manager.discardAdBreak(); + + _this9.cuePoints.splice(index, 1); + } + }); + }); // Listen to the resizing of the window. And resize ad accordingly + // TODO: eventually implement ResizeObserver + + window.addEventListener('resize', function () { + if (_this9.manager) { + _this9.manager.resize(container.offsetWidth, container.offsetHeight, google.ima.ViewMode.NORMAL); + } + }); + } + /** + * Initialize the adsManager and start playing advertisements + */ + + }, { + key: "play", + value: function play() { + var _this10 = this; + + var container = this.player.elements.container; + + if (!this.managerPromise) { + this.resumeContent(); + } // Play the requested advertisement whenever the adsManager is ready + + + this.managerPromise.then(function () { + // Set volume to match player + _this10.manager.setVolume(_this10.player.volume); // Initialize the container. Must be done via a user action on mobile devices + + + _this10.elements.displayContainer.initialize(); + + try { + if (!_this10.initialized) { + // Initialize the ads manager. Ad rules playlist will start at this time + _this10.manager.init(container.offsetWidth, container.offsetHeight, google.ima.ViewMode.NORMAL); // Call play to start showing the ad. Single video and overlay ads will + // start at this time; the call will be ignored for ad rules + + + _this10.manager.start(); + } + + _this10.initialized = true; + } catch (adError) { + // An error may be thrown if there was a problem with the + // VAST response + _this10.onAdError(adError); + } + }).catch(function () {}); + } + /** + * Resume our video + */ + + }, { + key: "resumeContent", + value: function resumeContent() { + // Hide the advertisement container + this.elements.container.style.zIndex = ''; // Ad is stopped + + this.playing = false; // Play video + + silencePromise(this.player.media.play()); + } + /** + * Pause our video + */ + + }, { + key: "pauseContent", + value: function pauseContent() { + // Show the advertisement container + this.elements.container.style.zIndex = 3; // Ad is playing + + this.playing = true; // Pause our video. + + this.player.media.pause(); + } + /** + * Destroy the adsManager so we can grab new ads after this. If we don't then we're not + * allowed to call new ads based on google policies, as they interpret this as an accidental + * video requests. https://developers.google.com/interactive- + * media-ads/docs/sdks/android/faq#8 + */ + + }, { + key: "cancel", + value: function cancel() { + // Pause our video + if (this.initialized) { + this.resumeContent(); + } // Tell our instance that we're done for now + + + this.trigger('error'); // Re-create our adsManager + + this.loadAds(); + } + /** + * Re-create our adsManager + */ + + }, { + key: "loadAds", + value: function loadAds() { + var _this11 = this; + + // Tell our adsManager to go bye bye + this.managerPromise.then(function () { + // Destroy our adsManager + if (_this11.manager) { + _this11.manager.destroy(); + } // Re-set our adsManager promises + + + _this11.managerPromise = new Promise(function (resolve) { + _this11.on('loaded', resolve); + + _this11.player.debug.log(_this11.manager); + }); // Now that the manager has been destroyed set it to also be un-initialized + + _this11.initialized = false; // Now request some new advertisements + + _this11.requestAds(); + }).catch(function () {}); + } + /** + * Handles callbacks after an ad event was invoked + * @param {String} event - Event type + */ + + }, { + key: "trigger", + value: function trigger(event) { + var _this12 = this; + + for (var _len = arguments.length, args = new Array(_len > 1 ? _len - 1 : 0), _key = 1; _key < _len; _key++) { + args[_key - 1] = arguments[_key]; + } + + var handlers = this.events[event]; + + if (is$1.array(handlers)) { + handlers.forEach(function (handler) { + if (is$1.function(handler)) { + handler.apply(_this12, args); + } + }); + } + } + /** + * Add event listeners + * @param {String} event - Event type + * @param {Function} callback - Callback for when event occurs + * @return {Ads} + */ + + }, { + key: "on", + value: function on(event, callback) { + if (!is$1.array(this.events[event])) { + this.events[event] = []; + } + + this.events[event].push(callback); + return this; + } + /** + * Setup a safety timer for when the ad network doesn't respond for whatever reason. + * The advertisement has 12 seconds to get its things together. We stop this timer when the + * advertisement is playing, or when a user action is required to start, then we clear the + * timer on ad ready + * @param {Number} time + * @param {String} from + */ + + }, { + key: "startSafetyTimer", + value: function startSafetyTimer(time, from) { + var _this13 = this; + + this.player.debug.log("Safety timer invoked from: ".concat(from)); + this.safetyTimer = setTimeout(function () { + _this13.cancel(); + + _this13.clearSafetyTimer('startSafetyTimer()'); + }, time); + } + /** + * Clear our safety timer(s) + * @param {String} from + */ + + }, { + key: "clearSafetyTimer", + value: function clearSafetyTimer(from) { + if (!is$1.nullOrUndefined(this.safetyTimer)) { + this.player.debug.log("Safety timer cleared from: ".concat(from)); + clearTimeout(this.safetyTimer); + this.safetyTimer = null; + } + } + }, { + key: "enabled", + get: function get() { + var config = this.config; + return this.player.isHTML5 && this.player.isVideo && config.enabled && (!is$1.empty(config.publisherId) || is$1.url(config.tagUrl)); + } + }, { + key: "tagUrl", + get: function get() { + var config = this.config; + + if (is$1.url(config.tagUrl)) { + return config.tagUrl; + } + + var params = { + AV_PUBLISHERID: '58c25bb0073ef448b1087ad6', + AV_CHANNELID: '5a0458dc28a06145e4519d21', + AV_URL: window.location.hostname, + cb: Date.now(), + AV_WIDTH: 640, + AV_HEIGHT: 480, + AV_CDIM2: config.publisherId + }; + var base = 'https://go.aniview.com/api/adserver6/vast/'; + return "".concat(base, "?").concat(buildUrlParams(params)); + } + }]); + + return Ads; + }(); + + var parseVtt = function parseVtt(vttDataString) { + var processedList = []; + var frames = vttDataString.split(/\r\n\r\n|\n\n|\r\r/); + frames.forEach(function (frame) { + var result = {}; + var lines = frame.split(/\r\n|\n|\r/); + lines.forEach(function (line) { + if (!is$1.number(result.startTime)) { + // The line with start and end times on it is the first line of interest + var matchTimes = line.match(/([0-9]{2})?:?([0-9]{2}):([0-9]{2}).([0-9]{2,3})( ?--> ?)([0-9]{2})?:?([0-9]{2}):([0-9]{2}).([0-9]{2,3})/); // Note that this currently ignores caption formatting directives that are optionally on the end of this line - fine for non-captions VTT + + if (matchTimes) { + result.startTime = Number(matchTimes[1] || 0) * 60 * 60 + Number(matchTimes[2]) * 60 + Number(matchTimes[3]) + Number("0.".concat(matchTimes[4])); + result.endTime = Number(matchTimes[6] || 0) * 60 * 60 + Number(matchTimes[7]) * 60 + Number(matchTimes[8]) + Number("0.".concat(matchTimes[9])); + } + } else if (!is$1.empty(line.trim()) && is$1.empty(result.text)) { + // If we already have the startTime, then we're definitely up to the text line(s) + var lineSplit = line.trim().split('#xywh='); + + var _lineSplit = _slicedToArray(lineSplit, 1); + + result.text = _lineSplit[0]; + + // If there's content in lineSplit[1], then we have sprites. If not, then it's just one frame per image + if (lineSplit[1]) { + var _lineSplit$1$split = lineSplit[1].split(','); + + var _lineSplit$1$split2 = _slicedToArray(_lineSplit$1$split, 4); + + result.x = _lineSplit$1$split2[0]; + result.y = _lineSplit$1$split2[1]; + result.w = _lineSplit$1$split2[2]; + result.h = _lineSplit$1$split2[3]; + } + } + }); + + if (result.text) { + processedList.push(result); + } + }); + return processedList; + }; + /** + * Preview thumbnails for seek hover and scrubbing + * Seeking: Hover over the seek bar (desktop only): shows a small preview container above the seek bar + * Scrubbing: Click and drag the seek bar (desktop and mobile): shows the preview image over the entire video, as if the video is scrubbing at very high speed + * + * Notes: + * - Thumbs are set via JS settings on Plyr init, not HTML5 'track' property. Using the track property would be a bit gross, because it doesn't support custom 'kinds'. kind=metadata might be used for something else, and we want to allow multiple thumbnails tracks. Tracks must have a unique combination of 'kind' and 'label'. We would have to do something like kind=metadata,label=thumbnails1 / kind=metadata,label=thumbnails2. Square peg, round hole + * - VTT info: the image URL is relative to the VTT, not the current document. But if the url starts with a slash, it will naturally be relative to the current domain. https://support.jwplayer.com/articles/how-to-add-preview-thumbnails + * - This implementation uses multiple separate img elements. Other implementations use background-image on one element. This would be nice and simple, but Firefox and Safari have flickering issues with replacing backgrounds of larger images. It seems that YouTube perhaps only avoids this because they don't have the option for high-res previews (even the fullscreen ones, when mousedown/seeking). Images appear over the top of each other, and previous ones are discarded once the new ones have been rendered + */ + + + var fitRatio = function fitRatio(ratio, outer) { + var targetRatio = outer.width / outer.height; + var result = {}; + + if (ratio > targetRatio) { + result.width = outer.width; + result.height = 1 / ratio * outer.width; + } else { + result.height = outer.height; + result.width = ratio * outer.height; + } + + return result; + }; + + var PreviewThumbnails = /*#__PURE__*/function () { + /** + * PreviewThumbnails constructor. + * @param {Plyr} player + * @return {PreviewThumbnails} + */ + function PreviewThumbnails(player) { + _classCallCheck(this, PreviewThumbnails); + + this.player = player; + this.thumbnails = []; + this.loaded = false; + this.lastMouseMoveTime = Date.now(); + this.mouseDown = false; + this.loadedImages = []; + this.elements = { + thumb: {}, + scrubbing: {} + }; + this.load(); + } + + _createClass(PreviewThumbnails, [{ + key: "load", + value: function load() { + var _this = this; + + // Toggle the regular seek tooltip + if (this.player.elements.display.seekTooltip) { + this.player.elements.display.seekTooltip.hidden = this.enabled; + } + + if (!this.enabled) { + return; + } + + this.getThumbnails().then(function () { + if (!_this.enabled) { + return; + } // Render DOM elements + + + _this.render(); // Check to see if thumb container size was specified manually in CSS + + + _this.determineContainerAutoSizing(); + + _this.loaded = true; + }); + } // Download VTT files and parse them + + }, { + key: "getThumbnails", + value: function getThumbnails() { + var _this2 = this; + + return new Promise(function (resolve) { + var src = _this2.player.config.previewThumbnails.src; + + if (is$1.empty(src)) { + throw new Error('Missing previewThumbnails.src config attribute'); + } // Resolve promise + + + var sortAndResolve = function sortAndResolve() { + // Sort smallest to biggest (e.g., [120p, 480p, 1080p]) + _this2.thumbnails.sort(function (x, y) { + return x.height - y.height; + }); + + _this2.player.debug.log('Preview thumbnails', _this2.thumbnails); + + resolve(); + }; // Via callback() + + + if (is$1.function(src)) { + src(function (thumbnails) { + _this2.thumbnails = thumbnails; + sortAndResolve(); + }); + } // VTT urls + else { + // If string, convert into single-element list + var urls = is$1.string(src) ? [src] : src; // Loop through each src URL. Download and process the VTT file, storing the resulting data in this.thumbnails + + var promises = urls.map(function (u) { + return _this2.getThumbnail(u); + }); // Resolve + + Promise.all(promises).then(sortAndResolve); + } + }); + } // Process individual VTT file + + }, { + key: "getThumbnail", + value: function getThumbnail(url) { + var _this3 = this; + + return new Promise(function (resolve) { + fetch(url).then(function (response) { + var thumbnail = { + frames: parseVtt(response), + height: null, + urlPrefix: '' + }; // If the URLs don't start with '/', then we need to set their relative path to be the location of the VTT file + // If the URLs do start with '/', then they obviously don't need a prefix, so it will remain blank + // If the thumbnail URLs start with with none of '/', 'http://' or 'https://', then we need to set their relative path to be the location of the VTT file + + if (!thumbnail.frames[0].text.startsWith('/') && !thumbnail.frames[0].text.startsWith('http://') && !thumbnail.frames[0].text.startsWith('https://')) { + thumbnail.urlPrefix = url.substring(0, url.lastIndexOf('/') + 1); + } // Download the first frame, so that we can determine/set the height of this thumbnailsDef + + + var tempImage = new Image(); + + tempImage.onload = function () { + thumbnail.height = tempImage.naturalHeight; + thumbnail.width = tempImage.naturalWidth; + + _this3.thumbnails.push(thumbnail); + + resolve(); + }; + + tempImage.src = thumbnail.urlPrefix + thumbnail.frames[0].text; + }); + }); + } + }, { + key: "startMove", + value: function startMove(event) { + if (!this.loaded) { + return; + } + + if (!is$1.event(event) || !['touchmove', 'mousemove'].includes(event.type)) { + return; + } // Wait until media has a duration + + + if (!this.player.media.duration) { + return; + } + + if (event.type === 'touchmove') { + // Calculate seek hover position as approx video seconds + this.seekTime = this.player.media.duration * (this.player.elements.inputs.seek.value / 100); + } else { + // Calculate seek hover position as approx video seconds + var clientRect = this.player.elements.progress.getBoundingClientRect(); + var percentage = 100 / clientRect.width * (event.pageX - clientRect.left); + this.seekTime = this.player.media.duration * (percentage / 100); + + if (this.seekTime < 0) { + // The mousemove fires for 10+px out to the left + this.seekTime = 0; + } + + if (this.seekTime > this.player.media.duration - 1) { + // Took 1 second off the duration for safety, because different players can disagree on the real duration of a video + this.seekTime = this.player.media.duration - 1; + } + + this.mousePosX = event.pageX; // Set time text inside image container + + this.elements.thumb.time.innerText = formatTime(this.seekTime); + } // Download and show image + + + this.showImageAtCurrentTime(); + } + }, { + key: "endMove", + value: function endMove() { + this.toggleThumbContainer(false, true); + } + }, { + key: "startScrubbing", + value: function startScrubbing(event) { + // Only act on left mouse button (0), or touch device (event.button does not exist or is false) + if (is$1.nullOrUndefined(event.button) || event.button === false || event.button === 0) { + this.mouseDown = true; // Wait until media has a duration + + if (this.player.media.duration) { + this.toggleScrubbingContainer(true); + this.toggleThumbContainer(false, true); // Download and show image + + this.showImageAtCurrentTime(); + } + } + } + }, { + key: "endScrubbing", + value: function endScrubbing() { + var _this4 = this; + + this.mouseDown = false; // Hide scrubbing preview. But wait until the video has successfully seeked before hiding the scrubbing preview + + if (Math.ceil(this.lastTime) === Math.ceil(this.player.media.currentTime)) { + // The video was already seeked/loaded at the chosen time - hide immediately + this.toggleScrubbingContainer(false); + } else { + // The video hasn't seeked yet. Wait for that + once.call(this.player, this.player.media, 'timeupdate', function () { + // Re-check mousedown - we might have already started scrubbing again + if (!_this4.mouseDown) { + _this4.toggleScrubbingContainer(false); + } + }); + } + } + /** + * Setup hooks for Plyr and window events + */ + + }, { + key: "listeners", + value: function listeners() { + var _this5 = this; + + // Hide thumbnail preview - on mouse click, mouse leave (in listeners.js for now), and video play/seek. All four are required, e.g., for buffering + this.player.on('play', function () { + _this5.toggleThumbContainer(false, true); + }); + this.player.on('seeked', function () { + _this5.toggleThumbContainer(false); + }); + this.player.on('timeupdate', function () { + _this5.lastTime = _this5.player.media.currentTime; + }); + } + /** + * Create HTML elements for image containers + */ + + }, { + key: "render", + value: function render() { + // Create HTML element: plyr__preview-thumbnail-container + this.elements.thumb.container = createElement('div', { + class: this.player.config.classNames.previewThumbnails.thumbContainer + }); // Wrapper for the image for styling + + this.elements.thumb.imageContainer = createElement('div', { + class: this.player.config.classNames.previewThumbnails.imageContainer + }); + this.elements.thumb.container.appendChild(this.elements.thumb.imageContainer); // Create HTML element, parent+span: time text (e.g., 01:32:00) + + var timeContainer = createElement('div', { + class: this.player.config.classNames.previewThumbnails.timeContainer + }); + this.elements.thumb.time = createElement('span', {}, '00:00'); + timeContainer.appendChild(this.elements.thumb.time); + this.elements.thumb.container.appendChild(timeContainer); // Inject the whole thumb + + if (is$1.element(this.player.elements.progress)) { + this.player.elements.progress.appendChild(this.elements.thumb.container); + } // Create HTML element: plyr__preview-scrubbing-container + + + this.elements.scrubbing.container = createElement('div', { + class: this.player.config.classNames.previewThumbnails.scrubbingContainer + }); + this.player.elements.wrapper.appendChild(this.elements.scrubbing.container); + } + }, { + key: "destroy", + value: function destroy() { + if (this.elements.thumb.container) { + this.elements.thumb.container.remove(); + } + + if (this.elements.scrubbing.container) { + this.elements.scrubbing.container.remove(); + } + } + }, { + key: "showImageAtCurrentTime", + value: function showImageAtCurrentTime() { + var _this6 = this; + + if (this.mouseDown) { + this.setScrubbingContainerSize(); + } else { + this.setThumbContainerSizeAndPos(); + } // Find the desired thumbnail index + // TODO: Handle a video longer than the thumbs where thumbNum is null + + + var thumbNum = this.thumbnails[0].frames.findIndex(function (frame) { + return _this6.seekTime >= frame.startTime && _this6.seekTime <= frame.endTime; + }); + var hasThumb = thumbNum >= 0; + var qualityIndex = 0; // Show the thumb container if we're not scrubbing + + if (!this.mouseDown) { + this.toggleThumbContainer(hasThumb); + } // No matching thumb found + + + if (!hasThumb) { + return; + } // Check to see if we've already downloaded higher quality versions of this image + + + this.thumbnails.forEach(function (thumbnail, index) { + if (_this6.loadedImages.includes(thumbnail.frames[thumbNum].text)) { + qualityIndex = index; + } + }); // Only proceed if either thumbnum or thumbfilename has changed + + if (thumbNum !== this.showingThumb) { + this.showingThumb = thumbNum; + this.loadImage(qualityIndex); + } + } // Show the image that's currently specified in this.showingThumb + + }, { + key: "loadImage", + value: function loadImage() { + var _this7 = this; + + var qualityIndex = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : 0; + var thumbNum = this.showingThumb; + var thumbnail = this.thumbnails[qualityIndex]; + var urlPrefix = thumbnail.urlPrefix; + var frame = thumbnail.frames[thumbNum]; + var thumbFilename = thumbnail.frames[thumbNum].text; + var thumbUrl = urlPrefix + thumbFilename; + + if (!this.currentImageElement || this.currentImageElement.dataset.filename !== thumbFilename) { + // If we're already loading a previous image, remove its onload handler - we don't want it to load after this one + // Only do this if not using sprites. Without sprites we really want to show as many images as possible, as a best-effort + if (this.loadingImage && this.usingSprites) { + this.loadingImage.onload = null; + } // We're building and adding a new image. In other implementations of similar functionality (YouTube), background image + // is instead used. But this causes issues with larger images in Firefox and Safari - switching between background + // images causes a flicker. Putting a new image over the top does not + + + var previewImage = new Image(); + previewImage.src = thumbUrl; + previewImage.dataset.index = thumbNum; + previewImage.dataset.filename = thumbFilename; + this.showingThumbFilename = thumbFilename; + this.player.debug.log("Loading image: ".concat(thumbUrl)); // For some reason, passing the named function directly causes it to execute immediately. So I've wrapped it in an anonymous function... + + previewImage.onload = function () { + return _this7.showImage(previewImage, frame, qualityIndex, thumbNum, thumbFilename, true); + }; + + this.loadingImage = previewImage; + this.removeOldImages(previewImage); + } else { + // Update the existing image + this.showImage(this.currentImageElement, frame, qualityIndex, thumbNum, thumbFilename, false); + this.currentImageElement.dataset.index = thumbNum; + this.removeOldImages(this.currentImageElement); + } + } + }, { + key: "showImage", + value: function showImage(previewImage, frame, qualityIndex, thumbNum, thumbFilename) { + var newImage = arguments.length > 5 && arguments[5] !== undefined ? arguments[5] : true; + this.player.debug.log("Showing thumb: ".concat(thumbFilename, ". num: ").concat(thumbNum, ". qual: ").concat(qualityIndex, ". newimg: ").concat(newImage)); + this.setImageSizeAndOffset(previewImage, frame); + + if (newImage) { + this.currentImageContainer.appendChild(previewImage); + this.currentImageElement = previewImage; + + if (!this.loadedImages.includes(thumbFilename)) { + this.loadedImages.push(thumbFilename); + } + } // Preload images before and after the current one + // Show higher quality of the same frame + // Each step here has a short time delay, and only continues if still hovering/seeking the same spot. This is to protect slow connections from overloading + + + this.preloadNearby(thumbNum, true).then(this.preloadNearby(thumbNum, false)).then(this.getHigherQuality(qualityIndex, previewImage, frame, thumbFilename)); + } // Remove all preview images that aren't the designated current image + + }, { + key: "removeOldImages", + value: function removeOldImages(currentImage) { + var _this8 = this; + + // Get a list of all images, convert it from a DOM list to an array + Array.from(this.currentImageContainer.children).forEach(function (image) { + if (image.tagName.toLowerCase() !== 'img') { + return; + } + + var removeDelay = _this8.usingSprites ? 500 : 1000; + + if (image.dataset.index !== currentImage.dataset.index && !image.dataset.deleting) { + // Wait 200ms, as the new image can take some time to show on certain browsers (even though it was downloaded before showing). This will prevent flicker, and show some generosity towards slower clients + // First set attribute 'deleting' to prevent multi-handling of this on repeat firing of this function + // eslint-disable-next-line no-param-reassign + image.dataset.deleting = true; // This has to be set before the timeout - to prevent issues switching between hover and scrub + + var currentImageContainer = _this8.currentImageContainer; + setTimeout(function () { + currentImageContainer.removeChild(image); + + _this8.player.debug.log("Removing thumb: ".concat(image.dataset.filename)); + }, removeDelay); + } + }); + } // Preload images before and after the current one. Only if the user is still hovering/seeking the same frame + // This will only preload the lowest quality + + }, { + key: "preloadNearby", + value: function preloadNearby(thumbNum) { + var _this9 = this; + + var forward = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : true; + return new Promise(function (resolve) { + setTimeout(function () { + var oldThumbFilename = _this9.thumbnails[0].frames[thumbNum].text; + + if (_this9.showingThumbFilename === oldThumbFilename) { + // Find the nearest thumbs with different filenames. Sometimes it'll be the next index, but in the case of sprites, it might be 100+ away + var thumbnailsClone; + + if (forward) { + thumbnailsClone = _this9.thumbnails[0].frames.slice(thumbNum); + } else { + thumbnailsClone = _this9.thumbnails[0].frames.slice(0, thumbNum).reverse(); + } + + var foundOne = false; + thumbnailsClone.forEach(function (frame) { + var newThumbFilename = frame.text; + + if (newThumbFilename !== oldThumbFilename) { + // Found one with a different filename. Make sure it hasn't already been loaded on this page visit + if (!_this9.loadedImages.includes(newThumbFilename)) { + foundOne = true; + + _this9.player.debug.log("Preloading thumb filename: ".concat(newThumbFilename)); + + var urlPrefix = _this9.thumbnails[0].urlPrefix; + var thumbURL = urlPrefix + newThumbFilename; + var previewImage = new Image(); + previewImage.src = thumbURL; + + previewImage.onload = function () { + _this9.player.debug.log("Preloaded thumb filename: ".concat(newThumbFilename)); + + if (!_this9.loadedImages.includes(newThumbFilename)) _this9.loadedImages.push(newThumbFilename); // We don't resolve until the thumb is loaded + + resolve(); + }; + } + } + }); // If there are none to preload then we want to resolve immediately + + if (!foundOne) { + resolve(); + } + } + }, 300); + }); + } // If user has been hovering current image for half a second, look for a higher quality one + + }, { + key: "getHigherQuality", + value: function getHigherQuality(currentQualityIndex, previewImage, frame, thumbFilename) { + var _this10 = this; + + if (currentQualityIndex < this.thumbnails.length - 1) { + // Only use the higher quality version if it's going to look any better - if the current thumb is of a lower pixel density than the thumbnail container + var previewImageHeight = previewImage.naturalHeight; + + if (this.usingSprites) { + previewImageHeight = frame.h; + } + + if (previewImageHeight < this.thumbContainerHeight) { + // Recurse back to the loadImage function - show a higher quality one, but only if the viewer is on this frame for a while + setTimeout(function () { + // Make sure the mouse hasn't already moved on and started hovering at another image + if (_this10.showingThumbFilename === thumbFilename) { + _this10.player.debug.log("Showing higher quality thumb for: ".concat(thumbFilename)); + + _this10.loadImage(currentQualityIndex + 1); + } + }, 300); + } + } + } + }, { + key: "toggleThumbContainer", + value: function toggleThumbContainer() { + var toggle = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : false; + var clearShowing = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : false; + var className = this.player.config.classNames.previewThumbnails.thumbContainerShown; + this.elements.thumb.container.classList.toggle(className, toggle); + + if (!toggle && clearShowing) { + this.showingThumb = null; + this.showingThumbFilename = null; + } + } + }, { + key: "toggleScrubbingContainer", + value: function toggleScrubbingContainer() { + var toggle = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : false; + var className = this.player.config.classNames.previewThumbnails.scrubbingContainerShown; + this.elements.scrubbing.container.classList.toggle(className, toggle); + + if (!toggle) { + this.showingThumb = null; + this.showingThumbFilename = null; + } + } + }, { + key: "determineContainerAutoSizing", + value: function determineContainerAutoSizing() { + if (this.elements.thumb.imageContainer.clientHeight > 20 || this.elements.thumb.imageContainer.clientWidth > 20) { + // This will prevent auto sizing in this.setThumbContainerSizeAndPos() + this.sizeSpecifiedInCSS = true; + } + } // Set the size to be about a quarter of the size of video. Unless option dynamicSize === false, in which case it needs to be set in CSS + + }, { + key: "setThumbContainerSizeAndPos", + value: function setThumbContainerSizeAndPos() { + if (!this.sizeSpecifiedInCSS) { + var thumbWidth = Math.floor(this.thumbContainerHeight * this.thumbAspectRatio); + this.elements.thumb.imageContainer.style.height = "".concat(this.thumbContainerHeight, "px"); + this.elements.thumb.imageContainer.style.width = "".concat(thumbWidth, "px"); + } else if (this.elements.thumb.imageContainer.clientHeight > 20 && this.elements.thumb.imageContainer.clientWidth < 20) { + var _thumbWidth = Math.floor(this.elements.thumb.imageContainer.clientHeight * this.thumbAspectRatio); + + this.elements.thumb.imageContainer.style.width = "".concat(_thumbWidth, "px"); + } else if (this.elements.thumb.imageContainer.clientHeight < 20 && this.elements.thumb.imageContainer.clientWidth > 20) { + var thumbHeight = Math.floor(this.elements.thumb.imageContainer.clientWidth / this.thumbAspectRatio); + this.elements.thumb.imageContainer.style.height = "".concat(thumbHeight, "px"); + } + + this.setThumbContainerPos(); + } + }, { + key: "setThumbContainerPos", + value: function setThumbContainerPos() { + var seekbarRect = this.player.elements.progress.getBoundingClientRect(); + var plyrRect = this.player.elements.container.getBoundingClientRect(); + var container = this.elements.thumb.container; // Find the lowest and highest desired left-position, so we don't slide out the side of the video container + + var minVal = plyrRect.left - seekbarRect.left + 10; + var maxVal = plyrRect.right - seekbarRect.left - container.clientWidth - 10; // Set preview container position to: mousepos, minus seekbar.left, minus half of previewContainer.clientWidth + + var previewPos = this.mousePosX - seekbarRect.left - container.clientWidth / 2; + + if (previewPos < minVal) { + previewPos = minVal; + } + + if (previewPos > maxVal) { + previewPos = maxVal; + } + + container.style.left = "".concat(previewPos, "px"); + } // Can't use 100% width, in case the video is a different aspect ratio to the video container + + }, { + key: "setScrubbingContainerSize", + value: function setScrubbingContainerSize() { + var _fitRatio = fitRatio(this.thumbAspectRatio, { + width: this.player.media.clientWidth, + height: this.player.media.clientHeight + }), + width = _fitRatio.width, + height = _fitRatio.height; + + this.elements.scrubbing.container.style.width = "".concat(width, "px"); + this.elements.scrubbing.container.style.height = "".concat(height, "px"); + } // Sprites need to be offset to the correct location + + }, { + key: "setImageSizeAndOffset", + value: function setImageSizeAndOffset(previewImage, frame) { + if (!this.usingSprites) { + return; + } // Find difference between height and preview container height + + + var multiplier = this.thumbContainerHeight / frame.h; // eslint-disable-next-line no-param-reassign + + previewImage.style.height = "".concat(previewImage.naturalHeight * multiplier, "px"); // eslint-disable-next-line no-param-reassign + + previewImage.style.width = "".concat(previewImage.naturalWidth * multiplier, "px"); // eslint-disable-next-line no-param-reassign + + previewImage.style.left = "-".concat(frame.x * multiplier, "px"); // eslint-disable-next-line no-param-reassign + + previewImage.style.top = "-".concat(frame.y * multiplier, "px"); + } + }, { + key: "enabled", + get: function get() { + return this.player.isHTML5 && this.player.isVideo && this.player.config.previewThumbnails.enabled; + } + }, { + key: "currentImageContainer", + get: function get() { + if (this.mouseDown) { + return this.elements.scrubbing.container; + } + + return this.elements.thumb.imageContainer; + } + }, { + key: "usingSprites", + get: function get() { + return Object.keys(this.thumbnails[0].frames[0]).includes('w'); + } + }, { + key: "thumbAspectRatio", + get: function get() { + if (this.usingSprites) { + return this.thumbnails[0].frames[0].w / this.thumbnails[0].frames[0].h; + } + + return this.thumbnails[0].width / this.thumbnails[0].height; + } + }, { + key: "thumbContainerHeight", + get: function get() { + if (this.mouseDown) { + var _fitRatio2 = fitRatio(this.thumbAspectRatio, { + width: this.player.media.clientWidth, + height: this.player.media.clientHeight + }), + height = _fitRatio2.height; + + return height; + } // If css is used this needs to return the css height for sprites to work (see setImageSizeAndOffset) + + + if (this.sizeSpecifiedInCSS) { + return this.elements.thumb.imageContainer.clientHeight; + } + + return Math.floor(this.player.media.clientWidth / this.thumbAspectRatio / 4); + } + }, { + key: "currentImageElement", + get: function get() { + if (this.mouseDown) { + return this.currentScrubbingImageElement; + } + + return this.currentThumbnailImageElement; + }, + set: function set(element) { + if (this.mouseDown) { + this.currentScrubbingImageElement = element; + } else { + this.currentThumbnailImageElement = element; + } + } + }]); + + return PreviewThumbnails; + }(); + + var source = { + // Add elements to HTML5 media (source, tracks, etc) + insertElements: function insertElements(type, attributes) { + var _this = this; + + if (is$1.string(attributes)) { + insertElement(type, this.media, { + src: attributes + }); + } else if (is$1.array(attributes)) { + attributes.forEach(function (attribute) { + insertElement(type, _this.media, attribute); + }); + } + }, + // Update source + // Sources are not checked for support so be careful + change: function change(input) { + var _this2 = this; + + if (!getDeep(input, 'sources.length')) { + this.debug.warn('Invalid source format'); + return; + } // Cancel current network requests + + + html5.cancelRequests.call(this); // Destroy instance and re-setup + + this.destroy.call(this, function () { + // Reset quality options + _this2.options.quality = []; // Remove elements + + removeElement(_this2.media); + _this2.media = null; // Reset class name + + if (is$1.element(_this2.elements.container)) { + _this2.elements.container.removeAttribute('class'); + } // Set the type and provider + + + var sources = input.sources, + type = input.type; + + var _sources = _slicedToArray(sources, 1), + _sources$ = _sources[0], + _sources$$provider = _sources$.provider, + provider = _sources$$provider === void 0 ? providers.html5 : _sources$$provider, + src = _sources$.src; + + var tagName = provider === 'html5' ? type : 'div'; + var attributes = provider === 'html5' ? {} : { + src: src + }; + Object.assign(_this2, { + provider: provider, + type: type, + // Check for support + supported: support.check(type, provider, _this2.config.playsinline), + // Create new element + media: createElement(tagName, attributes) + }); // Inject the new element + + _this2.elements.container.appendChild(_this2.media); // Autoplay the new source? + + + if (is$1.boolean(input.autoplay)) { + _this2.config.autoplay = input.autoplay; + } // Set attributes for audio and video + + + if (_this2.isHTML5) { + if (_this2.config.crossorigin) { + _this2.media.setAttribute('crossorigin', ''); + } + + if (_this2.config.autoplay) { + _this2.media.setAttribute('autoplay', ''); + } + + if (!is$1.empty(input.poster)) { + _this2.poster = input.poster; + } + + if (_this2.config.loop.active) { + _this2.media.setAttribute('loop', ''); + } + + if (_this2.config.muted) { + _this2.media.setAttribute('muted', ''); + } + + if (_this2.config.playsinline) { + _this2.media.setAttribute('playsinline', ''); + } + } // Restore class hook + + + ui.addStyleHook.call(_this2); // Set new sources for html5 + + if (_this2.isHTML5) { + source.insertElements.call(_this2, 'source', sources); + } // Set video title + + + _this2.config.title = input.title; // Set up from scratch + + media.setup.call(_this2); // HTML5 stuff + + if (_this2.isHTML5) { + // Setup captions + if (Object.keys(input).includes('tracks')) { + source.insertElements.call(_this2, 'track', input.tracks); + } + } // If HTML5 or embed but not fully supported, setupInterface and call ready now + + + if (_this2.isHTML5 || _this2.isEmbed && !_this2.supported.ui) { + // Setup interface + ui.build.call(_this2); + } // Load HTML5 sources + + + if (_this2.isHTML5) { + _this2.media.load(); + } // Update previewThumbnails config & reload plugin + + + if (!is$1.empty(input.previewThumbnails)) { + Object.assign(_this2.config.previewThumbnails, input.previewThumbnails); // Cleanup previewThumbnails plugin if it was loaded + + if (_this2.previewThumbnails && _this2.previewThumbnails.loaded) { + _this2.previewThumbnails.destroy(); + + _this2.previewThumbnails = null; + } // Create new instance if it is still enabled + + + if (_this2.config.previewThumbnails.enabled) { + _this2.previewThumbnails = new PreviewThumbnails(_this2); + } + } // Update the fullscreen support + + + _this2.fullscreen.update(); + }, true); + } + }; + + /** + * Returns a number whose value is limited to the given range. + * + * Example: limit the output of this computation to between 0 and 255 + * (x * 255).clamp(0, 255) + * + * @param {Number} input + * @param {Number} min The lower boundary of the output range + * @param {Number} max The upper boundary of the output range + * @returns A number in the range [min, max] + * @type Number + */ + function clamp() { + var input = arguments.length > 0 && arguments[0] !== undefined ? arguments[0] : 0; + var min = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : 0; + var max = arguments.length > 2 && arguments[2] !== undefined ? arguments[2] : 255; + return Math.min(Math.max(input, min), max); + } + + // TODO: Use a WeakMap for private globals + // const globals = new WeakMap(); + // Plyr instance + + var Plyr = /*#__PURE__*/function () { + function Plyr(target, options) { + var _this = this; + + _classCallCheck(this, Plyr); + + this.timers = {}; // State + + this.ready = false; + this.loading = false; + this.failed = false; // Touch device + + this.touch = support.touch; // Set the media element + + this.media = target; // String selector passed + + if (is$1.string(this.media)) { + this.media = document.querySelectorAll(this.media); + } // jQuery, NodeList or Array passed, use first element + + + if (window.jQuery && this.media instanceof jQuery || is$1.nodeList(this.media) || is$1.array(this.media)) { + // eslint-disable-next-line + this.media = this.media[0]; + } // Set config + + + this.config = extend({}, defaults$1, Plyr.defaults, options || {}, function () { + try { + return JSON.parse(_this.media.getAttribute('data-plyr-config')); + } catch (e) { + return {}; + } + }()); // Elements cache + + this.elements = { + container: null, + fullscreen: null, + captions: null, + buttons: {}, + display: {}, + progress: {}, + inputs: {}, + settings: { + popup: null, + menu: null, + panels: {}, + buttons: {} + } + }; // Captions + + this.captions = { + active: null, + currentTrack: -1, + meta: new WeakMap() + }; // Fullscreen + + this.fullscreen = { + active: false + }; // Options + + this.options = { + speed: [], + quality: [] + }; // Debugging + // TODO: move to globals + + this.debug = new Console(this.config.debug); // Log config options and support + + this.debug.log('Config', this.config); + this.debug.log('Support', support); // We need an element to setup + + if (is$1.nullOrUndefined(this.media) || !is$1.element(this.media)) { + this.debug.error('Setup failed: no suitable element passed'); + return; + } // Bail if the element is initialized + + + if (this.media.plyr) { + this.debug.warn('Target already setup'); + return; + } // Bail if not enabled + + + if (!this.config.enabled) { + this.debug.error('Setup failed: disabled by config'); + return; + } // Bail if disabled or no basic support + // You may want to disable certain UAs etc + + + if (!support.check().api) { + this.debug.error('Setup failed: no support'); + return; + } // Cache original element state for .destroy() + + + var clone = this.media.cloneNode(true); + clone.autoplay = false; + this.elements.original = clone; // Set media type based on tag or data attribute + // Supported: video, audio, vimeo, youtube + + var type = this.media.tagName.toLowerCase(); // Embed properties + + var iframe = null; + var url = null; // Different setup based on type + + switch (type) { + case 'div': + // Find the frame + iframe = this.media.querySelector('iframe'); // <iframe> type + + if (is$1.element(iframe)) { + // Detect provider + url = parseUrl(iframe.getAttribute('src')); + this.provider = getProviderByUrl(url.toString()); // Rework elements + + this.elements.container = this.media; + this.media = iframe; // Reset classname + + this.elements.container.className = ''; // Get attributes from URL and set config + + if (url.search.length) { + var truthy = ['1', 'true']; + + if (truthy.includes(url.searchParams.get('autoplay'))) { + this.config.autoplay = true; + } + + if (truthy.includes(url.searchParams.get('loop'))) { + this.config.loop.active = true; + } // TODO: replace fullscreen.iosNative with this playsinline config option + // YouTube requires the playsinline in the URL + + + if (this.isYouTube) { + this.config.playsinline = truthy.includes(url.searchParams.get('playsinline')); + this.config.youtube.hl = url.searchParams.get('hl'); // TODO: Should this be setting language? + } else { + this.config.playsinline = true; + } + } + } else { + // <div> with attributes + this.provider = this.media.getAttribute(this.config.attributes.embed.provider); // Remove attribute + + this.media.removeAttribute(this.config.attributes.embed.provider); + } // Unsupported or missing provider + + + if (is$1.empty(this.provider) || !Object.keys(providers).includes(this.provider)) { + this.debug.error('Setup failed: Invalid provider'); + return; + } // Audio will come later for external providers + + + this.type = types.video; + break; + + case 'video': + case 'audio': + this.type = type; + this.provider = providers.html5; // Get config from attributes + + if (this.media.hasAttribute('crossorigin')) { + this.config.crossorigin = true; + } + + if (this.media.hasAttribute('autoplay')) { + this.config.autoplay = true; + } + + if (this.media.hasAttribute('playsinline') || this.media.hasAttribute('webkit-playsinline')) { + this.config.playsinline = true; + } + + if (this.media.hasAttribute('muted')) { + this.config.muted = true; + } + + if (this.media.hasAttribute('loop')) { + this.config.loop.active = true; + } + + break; + + default: + this.debug.error('Setup failed: unsupported type'); + return; + } // Check for support again but with type + + + this.supported = support.check(this.type, this.provider, this.config.playsinline); // If no support for even API, bail + + if (!this.supported.api) { + this.debug.error('Setup failed: no support'); + return; + } + + this.eventListeners = []; // Create listeners + + this.listeners = new Listeners(this); // Setup local storage for user settings + + this.storage = new Storage(this); // Store reference + + this.media.plyr = this; // Wrap media + + if (!is$1.element(this.elements.container)) { + this.elements.container = createElement('div', { + tabindex: 0 + }); + wrap(this.media, this.elements.container); + } // Migrate custom properties from media to container (so they work 😉) + + + ui.migrateStyles.call(this); // Add style hook + + ui.addStyleHook.call(this); // Setup media + + media.setup.call(this); // Listen for events if debugging + + if (this.config.debug) { + on.call(this, this.elements.container, this.config.events.join(' '), function (event) { + _this.debug.log("event: ".concat(event.type)); + }); + } // Setup fullscreen + + + this.fullscreen = new Fullscreen(this); // Setup interface + // If embed but not fully supported, build interface now to avoid flash of controls + + if (this.isHTML5 || this.isEmbed && !this.supported.ui) { + ui.build.call(this); + } // Container listeners + + + this.listeners.container(); // Global listeners + + this.listeners.global(); // Setup ads if provided + + if (this.config.ads.enabled) { + this.ads = new Ads(this); + } // Autoplay if required + + + if (this.isHTML5 && this.config.autoplay) { + setTimeout(function () { + return silencePromise(_this.play()); + }, 10); + } // Seek time will be recorded (in listeners.js) so we can prevent hiding controls for a few seconds after seek + + + this.lastSeekTime = 0; // Setup preview thumbnails if enabled + + if (this.config.previewThumbnails.enabled) { + this.previewThumbnails = new PreviewThumbnails(this); + } + } // --------------------------------------- + // API + // --------------------------------------- + + /** + * Types and provider helpers + */ + + + _createClass(Plyr, [{ + key: "play", + + /** + * Play the media, or play the advertisement (if they are not blocked) + */ + value: function play() { + var _this2 = this; + + if (!is$1.function(this.media.play)) { + return null; + } // Intecept play with ads + + + if (this.ads && this.ads.enabled) { + this.ads.managerPromise.then(function () { + return _this2.ads.play(); + }).catch(function () { + return silencePromise(_this2.media.play()); + }); + } // Return the promise (for HTML5) + + + return this.media.play(); + } + /** + * Pause the media + */ + + }, { + key: "pause", + value: function pause() { + if (!this.playing || !is$1.function(this.media.pause)) { + return null; + } + + return this.media.pause(); + } + /** + * Get playing state + */ + + }, { + key: "togglePlay", + + /** + * Toggle playback based on current status + * @param {Boolean} input + */ + value: function togglePlay(input) { + // Toggle based on current state if nothing passed + var toggle = is$1.boolean(input) ? input : !this.playing; + + if (toggle) { + return this.play(); + } + + return this.pause(); + } + /** + * Stop playback + */ + + }, { + key: "stop", + value: function stop() { + if (this.isHTML5) { + this.pause(); + this.restart(); + } else if (is$1.function(this.media.stop)) { + this.media.stop(); + } + } + /** + * Restart playback + */ + + }, { + key: "restart", + value: function restart() { + this.currentTime = 0; + } + /** + * Rewind + * @param {Number} seekTime - how far to rewind in seconds. Defaults to the config.seekTime + */ + + }, { + key: "rewind", + value: function rewind(seekTime) { + this.currentTime -= is$1.number(seekTime) ? seekTime : this.config.seekTime; + } + /** + * Fast forward + * @param {Number} seekTime - how far to fast forward in seconds. Defaults to the config.seekTime + */ + + }, { + key: "forward", + value: function forward(seekTime) { + this.currentTime += is$1.number(seekTime) ? seekTime : this.config.seekTime; + } + /** + * Seek to a time + * @param {Number} input - where to seek to in seconds. Defaults to 0 (the start) + */ + + }, { + key: "increaseVolume", + + /** + * Increase volume + * @param {Boolean} step - How much to decrease by (between 0 and 1) + */ + value: function increaseVolume(step) { + var volume = this.media.muted ? 0 : this.volume; + this.volume = volume + (is$1.number(step) ? step : 0); + } + /** + * Decrease volume + * @param {Boolean} step - How much to decrease by (between 0 and 1) + */ + + }, { + key: "decreaseVolume", + value: function decreaseVolume(step) { + this.increaseVolume(-step); + } + /** + * Set muted state + * @param {Boolean} mute + */ + + }, { + key: "toggleCaptions", + + /** + * Toggle captions + * @param {Boolean} input - Whether to enable captions + */ + value: function toggleCaptions(input) { + captions.toggle.call(this, input, false); + } + /** + * Set the caption track by index + * @param {Number} - Caption index + */ + + }, { + key: "airplay", + + /** + * Trigger the airplay dialog + * TODO: update player with state, support, enabled + */ + value: function airplay() { + // Show dialog if supported + if (support.airplay) { + this.media.webkitShowPlaybackTargetPicker(); + } + } + /** + * Toggle the player controls + * @param {Boolean} [toggle] - Whether to show the controls + */ + + }, { + key: "toggleControls", + value: function toggleControls(toggle) { + // Don't toggle if missing UI support or if it's audio + if (this.supported.ui && !this.isAudio) { + // Get state before change + var isHidden = hasClass(this.elements.container, this.config.classNames.hideControls); // Negate the argument if not undefined since adding the class to hides the controls + + var force = typeof toggle === 'undefined' ? undefined : !toggle; // Apply and get updated state + + var hiding = toggleClass(this.elements.container, this.config.classNames.hideControls, force); // Close menu + + if (hiding && is$1.array(this.config.controls) && this.config.controls.includes('settings') && !is$1.empty(this.config.settings)) { + controls.toggleMenu.call(this, false); + } // Trigger event on change + + + if (hiding !== isHidden) { + var eventName = hiding ? 'controlshidden' : 'controlsshown'; + triggerEvent.call(this, this.media, eventName); + } + + return !hiding; + } + + return false; + } + /** + * Add event listeners + * @param {String} event - Event type + * @param {Function} callback - Callback for when event occurs + */ + + }, { + key: "on", + value: function on$1(event, callback) { + on.call(this, this.elements.container, event, callback); + } + /** + * Add event listeners once + * @param {String} event - Event type + * @param {Function} callback - Callback for when event occurs + */ + + }, { + key: "once", + value: function once$1(event, callback) { + once.call(this, this.elements.container, event, callback); + } + /** + * Remove event listeners + * @param {String} event - Event type + * @param {Function} callback - Callback for when event occurs + */ + + }, { + key: "off", + value: function off$1(event, callback) { + off(this.elements.container, event, callback); + } + /** + * Destroy an instance + * Event listeners are removed when elements are removed + * http://stackoverflow.com/questions/12528049/if-a-dom-element-is-removed-are-its-listeners-also-removed-from-memory + * @param {Function} callback - Callback for when destroy is complete + * @param {Boolean} soft - Whether it's a soft destroy (for source changes etc) + */ + + }, { + key: "destroy", + value: function destroy(callback) { + var _this3 = this; + + var soft = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : false; + + if (!this.ready) { + return; + } + + var done = function done() { + // Reset overflow (incase destroyed while in fullscreen) + document.body.style.overflow = ''; // GC for embed + + _this3.embed = null; // If it's a soft destroy, make minimal changes + + if (soft) { + if (Object.keys(_this3.elements).length) { + // Remove elements + removeElement(_this3.elements.buttons.play); + removeElement(_this3.elements.captions); + removeElement(_this3.elements.controls); + removeElement(_this3.elements.wrapper); // Clear for GC + + _this3.elements.buttons.play = null; + _this3.elements.captions = null; + _this3.elements.controls = null; + _this3.elements.wrapper = null; + } // Callback + + + if (is$1.function(callback)) { + callback(); + } + } else { + // Unbind listeners + unbindListeners.call(_this3); // Replace the container with the original element provided + + replaceElement(_this3.elements.original, _this3.elements.container); // Event + + triggerEvent.call(_this3, _this3.elements.original, 'destroyed', true); // Callback + + if (is$1.function(callback)) { + callback.call(_this3.elements.original); + } // Reset state + + + _this3.ready = false; // Clear for garbage collection + + setTimeout(function () { + _this3.elements = null; + _this3.media = null; + }, 200); + } + }; // Stop playback + + + this.stop(); // Clear timeouts + + clearTimeout(this.timers.loading); + clearTimeout(this.timers.controls); + clearTimeout(this.timers.resized); // Provider specific stuff + + if (this.isHTML5) { + // Restore native video controls + ui.toggleNativeControls.call(this, true); // Clean up + + done(); + } else if (this.isYouTube) { + // Clear timers + clearInterval(this.timers.buffering); + clearInterval(this.timers.playing); // Destroy YouTube API + + if (this.embed !== null && is$1.function(this.embed.destroy)) { + this.embed.destroy(); + } // Clean up + + + done(); + } else if (this.isVimeo) { + // Destroy Vimeo API + // then clean up (wait, to prevent postmessage errors) + if (this.embed !== null) { + this.embed.unload().then(done); + } // Vimeo does not always return + + + setTimeout(done, 200); + } + } + /** + * Check for support for a mime type (HTML5 only) + * @param {String} type - Mime type + */ + + }, { + key: "supports", + value: function supports(type) { + return support.mime.call(this, type); + } + /** + * Check for support + * @param {String} type - Player type (audio/video) + * @param {String} provider - Provider (html5/youtube/vimeo) + * @param {Boolean} inline - Where player has `playsinline` sttribute + */ + + }, { + key: "isHTML5", + get: function get() { + return this.provider === providers.html5; + } + }, { + key: "isEmbed", + get: function get() { + return this.isYouTube || this.isVimeo; + } + }, { + key: "isYouTube", + get: function get() { + return this.provider === providers.youtube; + } + }, { + key: "isVimeo", + get: function get() { + return this.provider === providers.vimeo; + } + }, { + key: "isVideo", + get: function get() { + return this.type === types.video; + } + }, { + key: "isAudio", + get: function get() { + return this.type === types.audio; + } + }, { + key: "playing", + get: function get() { + return Boolean(this.ready && !this.paused && !this.ended); + } + /** + * Get paused state + */ + + }, { + key: "paused", + get: function get() { + return Boolean(this.media.paused); + } + /** + * Get stopped state + */ + + }, { + key: "stopped", + get: function get() { + return Boolean(this.paused && this.currentTime === 0); + } + /** + * Get ended state + */ + + }, { + key: "ended", + get: function get() { + return Boolean(this.media.ended); + } + }, { + key: "currentTime", + set: function set(input) { + // Bail if media duration isn't available yet + if (!this.duration) { + return; + } // Validate input + + + var inputIsValid = is$1.number(input) && input > 0; // Set + + this.media.currentTime = inputIsValid ? Math.min(input, this.duration) : 0; // Logging + + this.debug.log("Seeking to ".concat(this.currentTime, " seconds")); + } + /** + * Get current time + */ + , + get: function get() { + return Number(this.media.currentTime); + } + /** + * Get buffered + */ + + }, { + key: "buffered", + get: function get() { + var buffered = this.media.buffered; // YouTube / Vimeo return a float between 0-1 + + if (is$1.number(buffered)) { + return buffered; + } // HTML5 + // TODO: Handle buffered chunks of the media + // (i.e. seek to another section buffers only that section) + + + if (buffered && buffered.length && this.duration > 0) { + return buffered.end(0) / this.duration; + } + + return 0; + } + /** + * Get seeking status + */ + + }, { + key: "seeking", + get: function get() { + return Boolean(this.media.seeking); + } + /** + * Get the duration of the current media + */ + + }, { + key: "duration", + get: function get() { + // Faux duration set via config + var fauxDuration = parseFloat(this.config.duration); // Media duration can be NaN or Infinity before the media has loaded + + var realDuration = (this.media || {}).duration; + var duration = !is$1.number(realDuration) || realDuration === Infinity ? 0 : realDuration; // If config duration is funky, use regular duration + + return fauxDuration || duration; + } + /** + * Set the player volume + * @param {Number} value - must be between 0 and 1. Defaults to the value from local storage and config.volume if not set in storage + */ + + }, { + key: "volume", + set: function set(value) { + var volume = value; + var max = 1; + var min = 0; + + if (is$1.string(volume)) { + volume = Number(volume); + } // Load volume from storage if no value specified + + + if (!is$1.number(volume)) { + volume = this.storage.get('volume'); + } // Use config if all else fails + + + if (!is$1.number(volume)) { + volume = this.config.volume; + } // Maximum is volumeMax + + + if (volume > max) { + volume = max; + } // Minimum is volumeMin + + + if (volume < min) { + volume = min; + } // Update config + + + this.config.volume = volume; // Set the player volume + + this.media.volume = volume; // If muted, and we're increasing volume manually, reset muted state + + if (!is$1.empty(value) && this.muted && volume > 0) { + this.muted = false; + } + } + /** + * Get the current player volume + */ + , + get: function get() { + return Number(this.media.volume); + } + }, { + key: "muted", + set: function set(mute) { + var toggle = mute; // Load muted state from storage + + if (!is$1.boolean(toggle)) { + toggle = this.storage.get('muted'); + } // Use config if all else fails + + + if (!is$1.boolean(toggle)) { + toggle = this.config.muted; + } // Update config + + + this.config.muted = toggle; // Set mute on the player + + this.media.muted = toggle; + } + /** + * Get current muted state + */ + , + get: function get() { + return Boolean(this.media.muted); + } + /** + * Check if the media has audio + */ + + }, { + key: "hasAudio", + get: function get() { + // Assume yes for all non HTML5 (as we can't tell...) + if (!this.isHTML5) { + return true; + } + + if (this.isAudio) { + return true; + } // Get audio tracks + + + return Boolean(this.media.mozHasAudio) || Boolean(this.media.webkitAudioDecodedByteCount) || Boolean(this.media.audioTracks && this.media.audioTracks.length); + } + /** + * Set playback speed + * @param {Number} speed - the speed of playback (0.5-2.0) + */ + + }, { + key: "speed", + set: function set(input) { + var _this4 = this; + + var speed = null; + + if (is$1.number(input)) { + speed = input; + } + + if (!is$1.number(speed)) { + speed = this.storage.get('speed'); + } + + if (!is$1.number(speed)) { + speed = this.config.speed.selected; + } // Clamp to min/max + + + var min = this.minimumSpeed, + max = this.maximumSpeed; + speed = clamp(speed, min, max); // Update config + + this.config.speed.selected = speed; // Set media speed + + setTimeout(function () { + _this4.media.playbackRate = speed; + }, 0); + } + /** + * Get current playback speed + */ + , + get: function get() { + return Number(this.media.playbackRate); + } + /** + * Get the minimum allowed speed + */ + + }, { + key: "minimumSpeed", + get: function get() { + if (this.isYouTube) { + // https://developers.google.com/youtube/iframe_api_reference#setPlaybackRate + return Math.min.apply(Math, _toConsumableArray(this.options.speed)); + } + + if (this.isVimeo) { + // https://github.com/vimeo/player.js/#setplaybackrateplaybackrate-number-promisenumber-rangeerrorerror + return 0.5; + } // https://stackoverflow.com/a/32320020/1191319 + + + return 0.0625; + } + /** + * Get the maximum allowed speed + */ + + }, { + key: "maximumSpeed", + get: function get() { + if (this.isYouTube) { + // https://developers.google.com/youtube/iframe_api_reference#setPlaybackRate + return Math.max.apply(Math, _toConsumableArray(this.options.speed)); + } + + if (this.isVimeo) { + // https://github.com/vimeo/player.js/#setplaybackrateplaybackrate-number-promisenumber-rangeerrorerror + return 2; + } // https://stackoverflow.com/a/32320020/1191319 + + + return 16; + } + /** + * Set playback quality + * Currently HTML5 & YouTube only + * @param {Number} input - Quality level + */ + + }, { + key: "quality", + set: function set(input) { + var config = this.config.quality; + var options = this.options.quality; + + if (!options.length) { + return; + } + + var quality = [!is$1.empty(input) && Number(input), this.storage.get('quality'), config.selected, config.default].find(is$1.number); + var updateStorage = true; + + if (!options.includes(quality)) { + var value = closest$1(options, quality); + this.debug.warn("Unsupported quality option: ".concat(quality, ", using ").concat(value, " instead")); + quality = value; // Don't update storage if quality is not supported + + updateStorage = false; + } // Update config + + + config.selected = quality; // Set quality + + this.media.quality = quality; // Save to storage + + if (updateStorage) { + this.storage.set({ + quality: quality + }); + } + } + /** + * Get current quality level + */ + , + get: function get() { + return this.media.quality; + } + /** + * Toggle loop + * TODO: Finish fancy new logic. Set the indicator on load as user may pass loop as config + * @param {Boolean} input - Whether to loop or not + */ + + }, { + key: "loop", + set: function set(input) { + var toggle = is$1.boolean(input) ? input : this.config.loop.active; + this.config.loop.active = toggle; + this.media.loop = toggle; // Set default to be a true toggle + + /* const type = ['start', 'end', 'all', 'none', 'toggle'].includes(input) ? input : 'toggle'; + switch (type) { + case 'start': + if (this.config.loop.end && this.config.loop.end <= this.currentTime) { + this.config.loop.end = null; + } + this.config.loop.start = this.currentTime; + // this.config.loop.indicator.start = this.elements.display.played.value; + break; + case 'end': + if (this.config.loop.start >= this.currentTime) { + return this; + } + this.config.loop.end = this.currentTime; + // this.config.loop.indicator.end = this.elements.display.played.value; + break; + case 'all': + this.config.loop.start = 0; + this.config.loop.end = this.duration - 2; + this.config.loop.indicator.start = 0; + this.config.loop.indicator.end = 100; + break; + case 'toggle': + if (this.config.loop.active) { + this.config.loop.start = 0; + this.config.loop.end = null; + } else { + this.config.loop.start = 0; + this.config.loop.end = this.duration - 2; + } + break; + default: + this.config.loop.start = 0; + this.config.loop.end = null; + break; + } */ + } + /** + * Get current loop state + */ + , + get: function get() { + return Boolean(this.media.loop); + } + /** + * Set new media source + * @param {Object} input - The new source object (see docs) + */ + + }, { + key: "source", + set: function set(input) { + source.change.call(this, input); + } + /** + * Get current source + */ + , + get: function get() { + return this.media.currentSrc; + } + /** + * Get a download URL (either source or custom) + */ + + }, { + key: "download", + get: function get() { + var download = this.config.urls.download; + return is$1.url(download) ? download : this.source; + } + /** + * Set the download URL + */ + , + set: function set(input) { + if (!is$1.url(input)) { + return; + } + + this.config.urls.download = input; + controls.setDownloadUrl.call(this); + } + /** + * Set the poster image for a video + * @param {String} input - the URL for the new poster image + */ + + }, { + key: "poster", + set: function set(input) { + if (!this.isVideo) { + this.debug.warn('Poster can only be set for video'); + return; + } + + ui.setPoster.call(this, input, false).catch(function () {}); + } + /** + * Get the current poster image + */ + , + get: function get() { + if (!this.isVideo) { + return null; + } + + return this.media.getAttribute('poster') || this.media.getAttribute('data-poster'); + } + /** + * Get the current aspect ratio in use + */ + + }, { + key: "ratio", + get: function get() { + if (!this.isVideo) { + return null; + } + + var ratio = reduceAspectRatio(getAspectRatio.call(this)); + return is$1.array(ratio) ? ratio.join(':') : ratio; + } + /** + * Set video aspect ratio + */ + , + set: function set(input) { + if (!this.isVideo) { + this.debug.warn('Aspect ratio can only be set for video'); + return; + } + + if (!is$1.string(input) || !validateRatio(input)) { + this.debug.error("Invalid aspect ratio specified (".concat(input, ")")); + return; + } + + this.config.ratio = input; + setAspectRatio.call(this); + } + /** + * Set the autoplay state + * @param {Boolean} input - Whether to autoplay or not + */ + + }, { + key: "autoplay", + set: function set(input) { + var toggle = is$1.boolean(input) ? input : this.config.autoplay; + this.config.autoplay = toggle; + } + /** + * Get the current autoplay state + */ + , + get: function get() { + return Boolean(this.config.autoplay); + } + }, { + key: "currentTrack", + set: function set(input) { + captions.set.call(this, input, false); + } + /** + * Get the current caption track index (-1 if disabled) + */ + , + get: function get() { + var _this$captions = this.captions, + toggled = _this$captions.toggled, + currentTrack = _this$captions.currentTrack; + return toggled ? currentTrack : -1; + } + /** + * Set the wanted language for captions + * Since tracks can be added later it won't update the actual caption track until there is a matching track + * @param {String} - Two character ISO language code (e.g. EN, FR, PT, etc) + */ + + }, { + key: "language", + set: function set(input) { + captions.setLanguage.call(this, input, false); + } + /** + * Get the current track's language + */ + , + get: function get() { + return (captions.getCurrentTrack.call(this) || {}).language; + } + /** + * Toggle picture-in-picture playback on WebKit/MacOS + * TODO: update player with state, support, enabled + * TODO: detect outside changes + */ + + }, { + key: "pip", + set: function set(input) { + // Bail if no support + if (!support.pip) { + return; + } // Toggle based on current state if not passed + + + var toggle = is$1.boolean(input) ? input : !this.pip; // Toggle based on current state + // Safari + + if (is$1.function(this.media.webkitSetPresentationMode)) { + this.media.webkitSetPresentationMode(toggle ? pip.active : pip.inactive); + } // Chrome + + + if (is$1.function(this.media.requestPictureInPicture)) { + if (!this.pip && toggle) { + this.media.requestPictureInPicture(); + } else if (this.pip && !toggle) { + document.exitPictureInPicture(); + } + } + } + /** + * Get the current picture-in-picture state + */ + , + get: function get() { + if (!support.pip) { + return null; + } // Safari + + + if (!is$1.empty(this.media.webkitPresentationMode)) { + return this.media.webkitPresentationMode === pip.active; + } // Chrome + + + return this.media === document.pictureInPictureElement; + } + }], [{ + key: "supported", + value: function supported(type, provider, inline) { + return support.check(type, provider, inline); + } + /** + * Load an SVG sprite into the page + * @param {String} url - URL for the SVG sprite + * @param {String} [id] - Unique ID + */ + + }, { + key: "loadSprite", + value: function loadSprite$1(url, id) { + return loadSprite(url, id); + } + /** + * Setup multiple instances + * @param {*} selector + * @param {Object} options + */ + + }, { + key: "setup", + value: function setup(selector) { + var options = arguments.length > 1 && arguments[1] !== undefined ? arguments[1] : {}; + var targets = null; + + if (is$1.string(selector)) { + targets = Array.from(document.querySelectorAll(selector)); + } else if (is$1.nodeList(selector)) { + targets = Array.from(selector); + } else if (is$1.array(selector)) { + targets = selector.filter(is$1.element); + } + + if (is$1.empty(targets)) { + return null; + } + + return targets.map(function (t) { + return new Plyr(t, options); + }); + } + }]); + + return Plyr; + }(); + + Plyr.defaults = cloneDeep(defaults$1); + + return Plyr; + +}))); diff --git a/youtube/static/modules/plyr/plyr.min.js b/youtube/static/modules/plyr/plyr.min.js new file mode 100644 index 0000000..213c413 --- /dev/null +++ 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this.debug.warn("It looks like there is a problem with your custom controls HTML",e),this.toggleNativeControls(!0),!1}},createIcon:function(e,t){var i=nt.getIconUrl.call(this),n="".concat(i.cors?"":i.url,"#").concat(this.config.iconPrefix),a=document.createElementNS("http://www.w3.org/2000/svg","svg");de(a,ce(t,{"aria-hidden":"true",focusable:"false"}));var s=document.createElementNS("http://www.w3.org/2000/svg","use"),r="".concat(n,"-").concat(e);return"href"in s&&s.setAttributeNS("http://www.w3.org/1999/xlink","href",r),s.setAttributeNS("http://www.w3.org/1999/xlink","xlink:href",r),a.appendChild(s),a},createLabel:function(e){var t=arguments.length>1&&void 0!==arguments[1]?arguments[1]:{},i=Xe(e,this.config),n=s(s({},t),{},{class:[t.class,this.config.classNames.hidden].filter(Boolean).join(" ")});return he("span",n,i)},createBadge:function(e){if(ae(e))return null;var t=he("span",{class:this.config.classNames.menu.value});return t.appendChild(he("span",{class:this.config.classNames.menu.badge},e)),t},createButton:function(e,t){var i=this,n=ce({},t),a=function(){var e=arguments.length>0&&void 0!==arguments[0]?arguments[0]:"",t=e.toString();return(t=Ke(t)).charAt(0).toLowerCase()+t.slice(1)}(e),s={element:"button",toggle:!1,label:null,icon:null,labelPressed:null,iconPressed:null};switch(["element","icon","label"].forEach((function(e){Object.keys(n).includes(e)&&(s[e]=n[e],delete n[e])})),"button"!==s.element||Object.keys(n).includes("type")||(n.type="button"),Object.keys(n).includes("class")?n.class.split(" ").some((function(e){return e===i.config.classNames.control}))||ce(n,{class:"".concat(n.class," ").concat(this.config.classNames.control)}):n.class=this.config.classNames.control,e){case"play":s.toggle=!0,s.label="play",s.labelPressed="pause",s.icon="play",s.iconPressed="pause";break;case"mute":s.toggle=!0,s.label="mute",s.labelPressed="unmute",s.icon="volume",s.iconPressed="muted";break;case"captions":s.toggle=!0,s.label="enableCaptions",s.labelPressed="disableCaptions",s.icon="captions-off",s.iconPressed="captions-on";break;case"fullscreen":s.toggle=!0,s.label="enterFullscreen",s.labelPressed="exitFullscreen",s.icon="enter-fullscreen",s.iconPressed="exit-fullscreen";break;case"play-large":n.class+=" ".concat(this.config.classNames.control,"--overlaid"),a="play",s.label="play",s.icon="play";break;default:ae(s.label)&&(s.label=a),ae(s.icon)&&(s.icon=e)}var r=he(s.element);return s.toggle?(r.appendChild(nt.createIcon.call(this,s.iconPressed,{class:"icon--pressed"})),r.appendChild(nt.createIcon.call(this,s.icon,{class:"icon--not-pressed"})),r.appendChild(nt.createLabel.call(this,s.labelPressed,{class:"label--pressed"})),r.appendChild(nt.createLabel.call(this,s.label,{class:"label--not-pressed"}))):(r.appendChild(nt.createIcon.call(this,s.icon)),r.appendChild(nt.createLabel.call(this,s.label))),ce(n,ye(this.config.selectors.buttons[a],n)),de(r,n),"play"===a?($(this.elements.buttons[a])||(this.elements.buttons[a]=[]),this.elements.buttons[a].push(r)):this.elements.buttons[a]=r,r},createRange:function(e,t){var i=he("input",ce(ye(this.config.selectors.inputs[e]),{type:"range",min:0,max:100,step:.01,value:0,autocomplete:"off",role:"slider","aria-label":Xe(e,this.config),"aria-valuemin":0,"aria-valuemax":100,"aria-valuenow":0},t));return this.elements.inputs[e]=i,nt.updateRangeFill.call(this,i),_.setup(i),i},createProgress:function(e,t){var i=he("progress",ce(ye(this.config.selectors.display[e]),{min:0,max:100,value:0,role:"progressbar","aria-hidden":!0},t));if("volume"!==e){i.appendChild(he("span",null,"0"));var n={played:"played",buffer:"buffered"}[e],a=n?Xe(n,this.config):"";i.innerText="% ".concat(a.toLowerCase())}return this.elements.display[e]=i,i},createTime:function(e,t){var i=ye(this.config.selectors.display[e],t),n=he("div",ce(i,{class:"".concat(i.class?i.class:""," ").concat(this.config.classNames.display.time," ").trim(),"aria-label":Xe(e,this.config)}),"00:00");return this.elements.display[e]=n,n},bindMenuItemShortcuts:function(e,t){var i=this;xe.call(this,e,"keydown keyup",(function(n){if([32,38,39,40].includes(n.which)&&(n.preventDefault(),n.stopPropagation(),"keydown"!==n.type)){var a,s=ke(e,'[role="menuitemradio"]');if(!s&&[32,39].includes(n.which))nt.showMenuPanel.call(i,t,!0);else 32!==n.which&&(40===n.which||s&&39===n.which?(a=e.nextElementSibling,G(a)||(a=e.parentNode.firstElementChild)):(a=e.previousElementSibling,G(a)||(a=e.parentNode.lastElementChild)),Ae.call(i,a,!0))}}),!1),xe.call(this,e,"keyup",(function(e){13===e.which&&nt.focusFirstMenuItem.call(i,null,!0)}))},createMenuItem:function(e){var t=this,i=e.value,n=e.list,a=e.type,s=e.title,r=e.badge,o=void 0===r?null:r,l=e.checked,c=void 0!==l&&l,u=ye(this.config.selectors.inputs[a]),d=he("button",ce(u,{type:"button",role:"menuitemradio",class:"".concat(this.config.classNames.control," ").concat(u.class?u.class:"").trim(),"aria-checked":c,value:i})),h=he("span");h.innerHTML=s,G(o)&&h.appendChild(o),d.appendChild(h),Object.defineProperty(d,"checked",{enumerable:!0,get:function(){return"true"===d.getAttribute("aria-checked")},set:function(e){e&&Array.from(d.parentNode.children).filter((function(e){return ke(e,'[role="menuitemradio"]')})).forEach((function(e){return e.setAttribute("aria-checked","false")})),d.setAttribute("aria-checked",e?"true":"false")}}),this.listeners.bind(d,"click keyup",(function(e){if(!ee(e)||32===e.which){switch(e.preventDefault(),e.stopPropagation(),d.checked=!0,a){case"language":t.currentTrack=Number(i);break;case"quality":t.quality=i;break;case"speed":t.speed=parseFloat(i)}nt.showMenuPanel.call(t,"home",ee(e))}}),a,!1),nt.bindMenuItemShortcuts.call(this,d,a),n.appendChild(d)},formatTime:function(){var e=arguments.length>0&&void 0!==arguments[0]?arguments[0]:0,t=arguments.length>1&&void 0!==arguments[1]&&arguments[1];if(!K(e))return e;var i=Ze(this.duration)>0;return it(e,i,t)},updateTimeDisplay:function(){var e=arguments.length>0&&void 0!==arguments[0]?arguments[0]:null,t=arguments.length>1&&void 0!==arguments[1]?arguments[1]:0,i=arguments.length>2&&void 0!==arguments[2]&&arguments[2];G(e)&&K(t)&&(e.innerText=nt.formatTime(t,i))},updateVolume:function(){this.supported.ui&&(G(this.elements.inputs.volume)&&nt.setRange.call(this,this.elements.inputs.volume,this.muted?0:this.volume),G(this.elements.buttons.mute)&&(this.elements.buttons.mute.pressed=this.muted||0===this.volume))},setRange:function(e){var t=arguments.length>1&&void 0!==arguments[1]?arguments[1]:0;G(e)&&(e.value=t,nt.updateRangeFill.call(this,e))},updateProgress:function(e){var t=this;if(this.supported.ui&&Z(e)){var i,n,a=0;if(e)switch(e.type){case"timeupdate":case"seeking":case"seeked":i=this.currentTime,n=this.duration,a=0===i||0===n||Number.isNaN(i)||Number.isNaN(n)?0:(i/n*100).toFixed(2),"timeupdate"===e.type&&nt.setRange.call(this,this.elements.inputs.seek,a);break;case"playing":case"progress":!function(e,i){var n=K(i)?i:0,a=G(e)?e:t.elements.display.buffer;if(G(a)){a.value=n;var s=a.getElementsByTagName("span")[0];G(s)&&(s.childNodes[0].nodeValue=n)}}(this.elements.display.buffer,100*this.buffered)}}},updateRangeFill:function(e){var t=Z(e)?e.target:e;if(G(t)&&"range"===t.getAttribute("type")){if(ke(t,this.config.selectors.inputs.seek)){t.setAttribute("aria-valuenow",this.currentTime);var i=nt.formatTime(this.currentTime),n=nt.formatTime(this.duration),a=Xe("seekLabel",this.config);t.setAttribute("aria-valuetext",a.replace("{currentTime}",i).replace("{duration}",n))}else if(ke(t,this.config.selectors.inputs.volume)){var s=100*t.value;t.setAttribute("aria-valuenow",s),t.setAttribute("aria-valuetext","".concat(s.toFixed(1),"%"))}else t.setAttribute("aria-valuenow",t.value);oe.isWebkit&&t.style.setProperty("--value","".concat(t.value/t.max*100,"%"))}},updateSeekTooltip:function(e){var t=this;if(this.config.tooltips.seek&&G(this.elements.inputs.seek)&&G(this.elements.display.seekTooltip)&&0!==this.duration){var i="".concat(this.config.classNames.tooltip,"--visible"),n=function(e){return be(t.elements.display.seekTooltip,i,e)};if(this.touch)n(!1);else{var a=0,s=this.elements.progress.getBoundingClientRect();if(Z(e))a=100/s.width*(e.pageX-s.left);else{if(!we(this.elements.display.seekTooltip,i))return;a=parseFloat(this.elements.display.seekTooltip.style.left,10)}a<0?a=0:a>100&&(a=100),nt.updateTimeDisplay.call(this,this.elements.display.seekTooltip,this.duration/100*a),this.elements.display.seekTooltip.style.left="".concat(a,"%"),Z(e)&&["mouseenter","mouseleave"].includes(e.type)&&n("mouseenter"===e.type)}}},timeUpdate:function(e){var t=!G(this.elements.display.duration)&&this.config.invertTime;nt.updateTimeDisplay.call(this,this.elements.display.currentTime,t?this.duration-this.currentTime:this.currentTime,t),e&&"timeupdate"===e.type&&this.media.seeking||nt.updateProgress.call(this,e)},durationUpdate:function(){if(this.supported.ui&&(this.config.invertTime||!this.currentTime)){if(this.duration>=Math.pow(2,32))return ve(this.elements.display.currentTime,!0),void ve(this.elements.progress,!0);G(this.elements.inputs.seek)&&this.elements.inputs.seek.setAttribute("aria-valuemax",this.duration);var e=G(this.elements.display.duration);!e&&this.config.displayDuration&&this.paused&&nt.updateTimeDisplay.call(this,this.elements.display.currentTime,this.duration),e&&nt.updateTimeDisplay.call(this,this.elements.display.duration,this.duration),nt.updateSeekTooltip.call(this)}},toggleMenuButton:function(e,t){ve(this.elements.settings.buttons[e],!t)},updateSetting:function(e,t,i){var n=this.elements.settings.panels[e],a=null,s=t;if("captions"===e)a=this.currentTrack;else{if(a=ae(i)?this[e]:i,ae(a)&&(a=this.config[e].default),!ae(this.options[e])&&!this.options[e].includes(a))return void this.debug.warn("Unsupported value of '".concat(a,"' for ").concat(e));if(!this.config[e].options.includes(a))return void this.debug.warn("Disabled value of '".concat(a,"' for ").concat(e))}if(G(s)||(s=n&&n.querySelector('[role="menu"]')),G(s)){this.elements.settings.buttons[e].querySelector(".".concat(this.config.classNames.menu.value)).innerHTML=nt.getLabel.call(this,e,a);var r=s&&s.querySelector('[value="'.concat(a,'"]'));G(r)&&(r.checked=!0)}},getLabel:function(e,t){switch(e){case"speed":return 1===t?Xe("normal",this.config):"".concat(t,"×");case"quality":if(K(t)){var i=Xe("qualityLabel.".concat(t),this.config);return i.length?i:"".concat(t,"p")}return ze(t);case"captions":return rt.getLabel.call(this);default:return null}},setQualityMenu:function(e){var t=this;if(G(this.elements.settings.panels.quality)){var i=this.elements.settings.panels.quality.querySelector('[role="menu"]');$(e)&&(this.options.quality=Be(e).filter((function(e){return t.config.quality.options.includes(e)})));var n=!ae(this.options.quality)&&this.options.quality.length>1;if(nt.toggleMenuButton.call(this,"quality",n),fe(i),nt.checkMenu.call(this),n){var a=function(e){var i=Xe("qualityBadge.".concat(e),t.config);return i.length?nt.createBadge.call(t,i):null};this.options.quality.sort((function(e,i){var n=t.config.quality.options;return n.indexOf(e)>n.indexOf(i)?1:-1})).forEach((function(e){nt.createMenuItem.call(t,{value:e,list:i,type:"quality",title:nt.getLabel.call(t,"quality",e),badge:a(e)})})),nt.updateSetting.call(this,"quality",i)}}},setCaptionsMenu:function(){var e=this;if(G(this.elements.settings.panels.captions)){var t=this.elements.settings.panels.captions.querySelector('[role="menucaptions"]'),i=rt.getTracks.call(this),n=Boolean(i.length);if(nt.toggleMenuButton.call(this,"captions",n),fe(t),nt.checkMenu.call(this),n){var a=i.map((function(i,n){return{value:n,checked:e.captions.toggled&&e.currentTrack===n,title:rt.getLabel.call(e,i),badge:i.language&&nt.createBadge.call(e,i.language.toUpperCase()),list:t,type:"language"}}));a.unshift({value:-1,checked:!this.captions.toggled,title:Xe("disabled",this.config),list:t,type:"language"}),a.forEach(nt.createMenuItem.bind(this)),nt.updateSetting.call(this,"captions",t)}}},setSpeedMenu:function(){var e=this;if(G(this.elements.settings.panels.speed)){var t=this.elements.settings.panels.speed.querySelector('[role="menu"]');this.options.speed=this.options.speed.filter((function(t){return t>=e.minimumSpeed&&t<=e.maximumSpeed}));var i=!ae(this.options.speed)&&this.options.speed.length>1;nt.toggleMenuButton.call(this,"speed",i),fe(t),nt.checkMenu.call(this),i&&(this.options.speed.forEach((function(i){nt.createMenuItem.call(e,{value:i,list:t,type:"speed",title:nt.getLabel.call(e,"speed",i)})})),nt.updateSetting.call(this,"speed",t))}},checkMenu:function(){var e=this.elements.settings.buttons,t=!ae(e)&&Object.values(e).some((function(e){return!e.hidden}));ve(this.elements.settings.menu,!t)},focusFirstMenuItem:function(e){var t=arguments.length>1&&void 0!==arguments[1]&&arguments[1];if(!this.elements.settings.popup.hidden){var i=e;G(i)||(i=Object.values(this.elements.settings.panels).find((function(e){return!e.hidden})));var n=i.querySelector('[role^="menuitem"]');Ae.call(this,n,t)}},toggleMenu:function(e){var t=this.elements.settings.popup,i=this.elements.buttons.settings;if(G(t)&&G(i)){var n=t.hidden,a=n;if(Q(e))a=e;else if(ee(e)&&27===e.which)a=!1;else if(Z(e)){var s=X(e.composedPath)?e.composedPath()[0]:e.target,r=t.contains(s);if(r||!r&&e.target!==i&&a)return}i.setAttribute("aria-expanded",a),ve(t,!a),be(this.elements.container,this.config.classNames.menu.open,a),a&&ee(e)?nt.focusFirstMenuItem.call(this,null,!0):a||n||Ae.call(this,i,ee(e))}},getMenuSize:function(e){var t=e.cloneNode(!0);t.style.position="absolute",t.style.opacity=0,t.removeAttribute("hidden"),e.parentNode.appendChild(t);var i=t.scrollWidth,n=t.scrollHeight;return me(t),{width:i,height:n}},showMenuPanel:function(){var e=this,t=arguments.length>0&&void 0!==arguments[0]?arguments[0]:"",i=arguments.length>1&&void 0!==arguments[1]&&arguments[1],n=this.elements.container.querySelector("#plyr-settings-".concat(this.id,"-").concat(t));if(G(n)){var a=n.parentNode,s=Array.from(a.children).find((function(e){return!e.hidden}));if(Ee.transitions&&!Ee.reducedMotion){a.style.width="".concat(s.scrollWidth,"px"),a.style.height="".concat(s.scrollHeight,"px");var r=nt.getMenuSize.call(this,n),o=function t(i){i.target===a&&["width","height"].includes(i.propertyName)&&(a.style.width="",a.style.height="",Ie.call(e,a,se,t))};xe.call(this,a,se,o),a.style.width="".concat(r.width,"px"),a.style.height="".concat(r.height,"px")}ve(s,!0),ve(n,!1),nt.focusFirstMenuItem.call(this,n,i)}},setDownloadUrl:function(){var e=this.elements.buttons.download;G(e)&&e.setAttribute("href",this.download)},create:function(e){var t=this,i=nt.bindMenuItemShortcuts,n=nt.createButton,a=nt.createProgress,s=nt.createRange,r=nt.createTime,o=nt.setQualityMenu,l=nt.setSpeedMenu,c=nt.showMenuPanel;this.elements.controls=null,$(this.config.controls)&&this.config.controls.includes("play-large")&&this.elements.container.appendChild(n.call(this,"play-large"));var u=he("div",ye(this.config.selectors.controls.wrapper));this.elements.controls=u;var d={class:"plyr__controls__item"};return Be($(this.config.controls)?this.config.controls:[]).forEach((function(o){if("restart"===o&&u.appendChild(n.call(t,"restart",d)),"rewind"===o&&u.appendChild(n.call(t,"rewind",d)),"play"===o&&u.appendChild(n.call(t,"play",d)),"fast-forward"===o&&u.appendChild(n.call(t,"fast-forward",d)),"progress"===o){var l=he("div",{class:"".concat(d.class," plyr__progress__container")}),h=he("div",ye(t.config.selectors.progress));if(h.appendChild(s.call(t,"seek",{id:"plyr-seek-".concat(e.id)})),h.appendChild(a.call(t,"buffer")),t.config.tooltips.seek){var p=he("span",{class:t.config.classNames.tooltip},"00:00");h.appendChild(p),t.elements.display.seekTooltip=p}t.elements.progress=h,l.appendChild(t.elements.progress),u.appendChild(l)}if("current-time"===o&&u.appendChild(r.call(t,"currentTime",d)),"duration"===o&&u.appendChild(r.call(t,"duration",d)),"mute"===o||"volume"===o){var m=t.elements.volume;if(G(m)&&u.contains(m)||(m=he("div",ce({},d,{class:"".concat(d.class," plyr__volume").trim()})),t.elements.volume=m,u.appendChild(m)),"mute"===o&&m.appendChild(n.call(t,"mute")),"volume"===o&&!oe.isIos){var f={max:1,step:.05,value:t.config.volume};m.appendChild(s.call(t,"volume",ce(f,{id:"plyr-volume-".concat(e.id)})))}}if("captions"===o&&u.appendChild(n.call(t,"captions",d)),"settings"===o&&!ae(t.config.settings)){var g=he("div",ce({},d,{class:"".concat(d.class," plyr__menu").trim(),hidden:""}));g.appendChild(n.call(t,"settings",{"aria-haspopup":!0,"aria-controls":"plyr-settings-".concat(e.id),"aria-expanded":!1}));var y=he("div",{class:"plyr__menu__container",id:"plyr-settings-".concat(e.id),hidden:""}),v=he("div"),b=he("div",{id:"plyr-settings-".concat(e.id,"-home")}),w=he("div",{role:"menu"});b.appendChild(w),v.appendChild(b),t.elements.settings.panels.home=b,t.config.settings.forEach((function(n){var a=he("button",ce(ye(t.config.selectors.buttons.settings),{type:"button",class:"".concat(t.config.classNames.control," ").concat(t.config.classNames.control,"--forward"),role:"menuitem","aria-haspopup":!0,hidden:""}));i.call(t,a,n),xe.call(t,a,"click",(function(){c.call(t,n,!1)}));var s=he("span",null,Xe(n,t.config)),r=he("span",{class:t.config.classNames.menu.value});r.innerHTML=e[n],s.appendChild(r),a.appendChild(s),w.appendChild(a);var o=he("div",{id:"plyr-settings-".concat(e.id,"-").concat(n),hidden:""}),l=he("button",{type:"button",class:"".concat(t.config.classNames.control," ").concat(t.config.classNames.control,"--back")});l.appendChild(he("span",{"aria-hidden":!0},Xe(n,t.config))),l.appendChild(he("span",{class:t.config.classNames.hidden},Xe("menuBack",t.config))),xe.call(t,o,"keydown",(function(e){37===e.which&&(e.preventDefault(),e.stopPropagation(),c.call(t,"home",!0))}),!1),xe.call(t,l,"click",(function(){c.call(t,"home",!1)})),o.appendChild(l),o.appendChild(he("div",{role:"menu"})),o.appendChild(he("div",{role:"menucaptions"})),v.appendChild(o),t.elements.settings.buttons[n]=a,t.elements.settings.panels[n]=o})),y.appendChild(v),g.appendChild(y),u.appendChild(g),t.elements.settings.popup=y,t.elements.settings.menu=g}if("pip"===o&&Ee.pip&&u.appendChild(n.call(t,"pip",d)),"airplay"===o&&Ee.airplay&&u.appendChild(n.call(t,"airplay",d)),"download"===o){var k=ce({},d,{element:"a",href:t.download,target:"_blank"});t.isHTML5&&(k.download="");var T=t.config.urls.download;!ne(T)&&t.isEmbed&&ce(k,{icon:"logo-".concat(t.provider),label:t.provider}),u.appendChild(n.call(t,"download",k))}"fullscreen"===o&&u.appendChild(n.call(t,"fullscreen",d))})),this.isHTML5&&o.call(this,Ve.getQualityOptions.call(this)),l.call(this),u},inject:function(){var e=this;if(this.config.loadSprite){var t=nt.getIconUrl.call(this);t.cors&&Ge(t.url,"sprite-plyr")}this.id=Math.floor(1e4*Math.random());var i=null;this.elements.controls=null;var n={id:this.id,seektime:this.config.seekTime,title:this.config.title},a=!0;X(this.config.controls)&&(this.config.controls=this.config.controls.call(this,n)),this.config.controls||(this.config.controls=[]),G(this.config.controls)||Y(this.config.controls)?i=this.config.controls:(i=nt.create.call(this,{id:this.id,seektime:this.config.seekTime,speed:this.speed,quality:this.quality,captions:rt.getLabel.call(this)}),a=!1);var s,r;if(a&&Y(this.config.controls)&&(s=i,Object.entries(n).forEach((function(e){var t=o(e,2),i=t[0],n=t[1];s=We(s,"{".concat(i,"}"),n)})),i=s),Y(this.config.selectors.controls.container)&&(r=document.querySelector(this.config.selectors.controls.container)),G(r)||(r=this.elements.container),r[G(i)?"insertAdjacentElement":"insertAdjacentHTML"]("afterbegin",i),G(this.elements.controls)||nt.findElements.call(this),!ae(this.elements.buttons)){var l=function(t){var i=e.config.classNames.controlPressed;Object.defineProperty(t,"pressed",{enumerable:!0,get:function(){return we(t,i)},set:function(){var e=arguments.length>0&&void 0!==arguments[0]&&arguments[0];be(t,i,e)}})};Object.values(this.elements.buttons).filter(Boolean).forEach((function(e){$(e)||J(e)?Array.from(e).filter(Boolean).forEach(l):l(e)}))}if(oe.isEdge&&re(r),this.config.tooltips.controls){var c=this.config,u=c.classNames,d=c.selectors,h="".concat(d.controls.wrapper," ").concat(d.labels," 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e=this.media.querySelectorAll("track");Array.from(e).forEach((function(e){var t=e.getAttribute("src"),i=at(t);null!==i&&i.hostname!==window.location.href.hostname&&["http:","https:"].includes(i.protocol)&&Je(t,"blob").then((function(t){e.setAttribute("src",window.URL.createObjectURL(t))})).catch((function(){me(e)}))}))}var t=Be((navigator.languages||[navigator.language||navigator.userLanguage||"en"]).map((function(e){return e.split("-")[0]}))),i=(this.storage.get("language")||this.config.captions.language||"auto").toLowerCase();if("auto"===i)i=o(t,1)[0];var n=this.storage.get("captions");if(Q(n)||(n=this.config.captions.active),Object.assign(this.captions,{toggled:!1,active:n,language:i,languages:t}),this.isHTML5){var a=this.config.captions.update?"addtrack removetrack":"removetrack";xe.call(this,this.media.textTracks,a,rt.update.bind(this))}setTimeout(rt.update.bind(this),0)}},update:function(){var e=this,t=rt.getTracks.call(this,!0),i=this.captions,n=i.active,a=i.language,s=i.meta,r=i.currentTrackNode,o=Boolean(t.find((function(e){return e.language===a})));this.isHTML5&&this.isVideo&&t.filter((function(e){return!s.get(e)})).forEach((function(t){e.debug.log("Track added",t),s.set(t,{default:"showing"===t.mode}),"showing"===t.mode&&(t.mode="hidden"),xe.call(e,t,"cuechange",(function(){return rt.updateCues.call(e)}))})),(o&&this.language!==a||!t.includes(r))&&(rt.setLanguage.call(this,a),rt.toggle.call(this,n&&o)),be(this.elements.container,this.config.classNames.captions.enabled,!ae(t)),$(this.config.controls)&&this.config.controls.includes("settings")&&this.config.settings.includes("captions")&&nt.setCaptionsMenu.call(this)},toggle:function(e){var t=this,i=!(arguments.length>1&&void 0!==arguments[1])||arguments[1];if(this.supported.ui){var n=this.captions.toggled,a=this.config.classNames.captions.active,s=W(e)?!n:e;if(s!==n){if(i||(this.captions.active=s,this.storage.set({captions:s})),!this.language&&s&&!i){var r=rt.getTracks.call(this),o=rt.findTrack.call(this,[this.captions.language].concat(l(this.captions.languages)),!0);return this.captions.language=o.language,void rt.set.call(this,r.indexOf(o))}this.elements.buttons.captions&&(this.elements.buttons.captions.pressed=s),be(this.elements.container,a,s),this.captions.toggled=s,nt.updateSetting.call(this,"captions"),Oe.call(this,this.media,s?"captionsenabled":"captionsdisabled")}setTimeout((function(){s&&t.captions.toggled&&(t.captions.currentTrackNode.mode="hidden")}))}},set:function(e){var t=!(arguments.length>1&&void 0!==arguments[1])||arguments[1],i=rt.getTracks.call(this);if(-1!==e)if(K(e))if(e in i){if(this.captions.currentTrack!==e){this.captions.currentTrack=e;var n=i[e],a=n||{},s=a.language;this.captions.currentTrackNode=n,nt.updateSetting.call(this,"captions"),t||(this.captions.language=s,this.storage.set({language:s})),this.isVimeo&&this.embed.enableTextTrack(s),Oe.call(this,this.media,"languagechange")}rt.toggle.call(this,!0,t),this.isHTML5&&this.isVideo&&rt.updateCues.call(this)}else this.debug.warn("Track not found",e);else this.debug.warn("Invalid caption argument",e);else rt.toggle.call(this,!1,t)},setLanguage:function(e){var t=!(arguments.length>1&&void 0!==arguments[1])||arguments[1];if(Y(e)){var i=e.toLowerCase();this.captions.language=i;var n=rt.getTracks.call(this),a=rt.findTrack.call(this,[i]);rt.set.call(this,n.indexOf(a),t)}else this.debug.warn("Invalid language argument",e)},getTracks:function(){var e=this,t=arguments.length>0&&void 0!==arguments[0]&&arguments[0],i=Array.from((this.media||{}).textTracks||[]);return i.filter((function(i){return!e.isHTML5||t||e.captions.meta.has(i)})).filter((function(e){return["captions","subtitles"].includes(e.kind)}))},findTrack:function(e){var t,i=this,n=arguments.length>1&&void 0!==arguments[1]&&arguments[1],a=rt.getTracks.call(this),s=function(e){return Number((i.captions.meta.get(e)||{}).default)},r=Array.from(a).sort((function(e,t){return s(t)-s(e)}));return e.every((function(e){return!(t=r.find((function(t){return t.language===e})))})),t||(n?r[0]:void 0)},getCurrentTrack:function(){return rt.getTracks.call(this)[this.currentTrack]},getLabel:function(e){var t=e;return!te(t)&&Ee.textTracks&&this.captions.toggled&&(t=rt.getCurrentTrack.call(this)),te(t)?ae(t.label)?ae(t.language)?Xe("enabled",this.config):e.language.toUpperCase():t.label:Xe("disabled",this.config)},updateCues:function(e){if(this.supported.ui)if(G(this.elements.captions))if(W(e)||Array.isArray(e)){var t=e;if(!t){var i=rt.getCurrentTrack.call(this);t=Array.from((i||{}).activeCues||[]).map((function(e){return e.getCueAsHTML()})).map(Ye)}var n=t.map((function(e){return e.trim()})).join("\n");if(n!==this.elements.captions.innerHTML){fe(this.elements.captions);var a=he("span",ye(this.config.selectors.caption));a.innerHTML=n,this.elements.captions.appendChild(a),Oe.call(this,this.media,"cuechange")}}else this.debug.warn("updateCues: Invalid input",e);else this.debug.warn("No captions element to render 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textarea, select, [contenteditable]",container:".plyr",controls:{container:null,wrapper:".plyr__controls"},labels:"[data-plyr]",buttons:{play:'[data-plyr="play"]',pause:'[data-plyr="pause"]',restart:'[data-plyr="restart"]',rewind:'[data-plyr="rewind"]',fastForward:'[data-plyr="fast-forward"]',mute:'[data-plyr="mute"]',captions:'[data-plyr="captions"]',download:'[data-plyr="download"]',fullscreen:'[data-plyr="fullscreen"]',pip:'[data-plyr="pip"]',airplay:'[data-plyr="airplay"]',settings:'[data-plyr="settings"]',loop:'[data-plyr="loop"]'},inputs:{seek:'[data-plyr="seek"]',volume:'[data-plyr="volume"]',speed:'[data-plyr="speed"]',language:'[data-plyr="language"]',quality:'[data-plyr="quality"]'},display:{currentTime:".plyr__time--current",duration:".plyr__time--duration",buffer:".plyr__progress__buffer",loop:".plyr__progress__loop",volume:".plyr__volume--display"},progress:".plyr__progress",captions:".plyr__captions",caption:".plyr__caption"},classNames:{type:"plyr--{0}",provider:"plyr--{0}",video:"plyr__video-wrapper",embed:"plyr__video-embed",videoFixedRatio:"plyr__video-wrapper--fixed-ratio",embedContainer:"plyr__video-embed__container",poster:"plyr__poster",posterEnabled:"plyr__poster-enabled",ads:"plyr__ads",control:"plyr__control",controlPressed:"plyr__control--pressed",playing:"plyr--playing",paused:"plyr--paused",stopped:"plyr--stopped",loading:"plyr--loading",hover:"plyr--hover",tooltip:"plyr__tooltip",cues:"plyr__cues",hidden:"plyr__sr-only",hideControls:"plyr--hide-controls",isIos:"plyr--is-ios",isTouch:"plyr--is-touch",uiSupported:"plyr--full-ui",noTransition:"plyr--no-transition",display:{time:"plyr__time"},menu:{value:"plyr__menu__value",badge:"plyr__badge",open:"plyr--menu-open"},captions:{enabled:"plyr--captions-enabled",active:"plyr--captions-active"},fullscreen:{enabled:"plyr--fullscreen-enabled",fallback:"plyr--fullscreen-fallback"},pip:{supported:"plyr--pip-supported",active:"plyr--pip-active"},airplay:{supported:"plyr--airplay-supported",active:"plyr--airplay-active"},tabFocus:"plyr__tab-focus",previewThumbnails:{thumbContainer:"plyr__preview-thumb",thumbContainerShown:"plyr__preview-thumb--is-shown",imageContainer:"plyr__preview-thumb__image-container",timeContainer:"plyr__preview-thumb__time-container",scrubbingContainer:"plyr__preview-scrubbing",scrubbingContainerShown:"plyr__preview-scrubbing--is-shown"}},attributes:{embed:{provider:"data-plyr-provider",id:"data-plyr-embed-id"}},ads:{enabled:!1,publisherId:"",tagUrl:""},previewThumbnails:{enabled:!1,src:""},vimeo:{byline:!1,portrait:!1,title:!1,speed:!0,transparent:!1,premium:!1,referrerPolicy:null},youtube:{noCookie:!0,rel:0,showinfo:0,iv_load_policy:3,modestbranding:1}},lt="picture-in-picture",ct="inline",ut={html5:"html5",youtube:"youtube",vimeo:"vimeo"},dt="audio",ht="video";var pt=function(){},mt=function(){function t(){var i=arguments.length>0&&void 0!==arguments[0]&&arguments[0];e(this,t),this.enabled=window.console&&i,this.enabled&&this.log("Debugging enabled")}return i(t,[{key:"log",get:function(){return this.enabled?Function.prototype.bind.call(console.log,console):pt}},{key:"warn",get:function(){return this.enabled?Function.prototype.bind.call(console.warn,console):pt}},{key:"error",get:function(){return this.enabled?Function.prototype.bind.call(console.error,console):pt}}]),t}(),ft=function(){function t(i){var n=this;e(this,t),this.player=i,this.prefix=t.prefix,this.property=t.property,this.scrollPosition={x:0,y:0},this.forceFallback="force"===i.config.fullscreen.fallback,this.player.elements.fullscreen=i.config.fullscreen.container&&function(e,t){return(Element.prototype.closest||function(){var e=this;do{if(ke.matches(e,t))return e;e=e.parentElement||e.parentNode}while(null!==e&&1===e.nodeType);return null}).call(e,t)}(this.player.elements.container,i.config.fullscreen.container),xe.call(this.player,document,"ms"===this.prefix?"MSFullscreenChange":"".concat(this.prefix,"fullscreenchange"),(function(){n.onChange()})),xe.call(this.player,this.player.elements.container,"dblclick",(function(e){G(n.player.elements.controls)&&n.player.elements.controls.contains(e.target)||n.toggle()})),xe.call(this,this.player.elements.container,"keydown",(function(e){return n.trapFocus(e)})),this.update()}return i(t,[{key:"onChange",value:function(){if(this.enabled){var e=this.player.elements.buttons.fullscreen;G(e)&&(e.pressed=this.active),Oe.call(this.player,this.target,this.active?"enterfullscreen":"exitfullscreen",!0)}}},{key:"toggleFallback",value:function(){var e=arguments.length>0&&void 0!==arguments[0]&&arguments[0];if(e?this.scrollPosition={x:window.scrollX||0,y:window.scrollY||0}:window.scrollTo(this.scrollPosition.x,this.scrollPosition.y),document.body.style.overflow=e?"hidden":"",be(this.target,this.player.config.classNames.fullscreen.fallback,e),oe.isIos){var t=document.head.querySelector('meta[name="viewport"]'),i="viewport-fit=cover";t||(t=document.createElement("meta")).setAttribute("name","viewport");var n=Y(t.content)&&t.content.includes(i);e?(this.cleanupViewport=!n,n||(t.content+=",".concat(i))):this.cleanupViewport&&(t.content=t.content.split(",").filter((function(e){return e.trim()!==i})).join(","))}this.onChange()}},{key:"trapFocus",value:function(e){if(!oe.isIos&&this.active&&"Tab"===e.key&&9===e.keyCode){var t=document.activeElement,i=Te.call(this.player,"a[href], button:not(:disabled), input:not(:disabled), 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if(!t.native||this.forceFallback)this.toggleFallback(!1);else if(this.prefix){if(!ae(this.prefix)){var e="moz"===this.prefix?"Cancel":"Exit";document["".concat(this.prefix).concat(e).concat(this.property)]()}}else(document.cancelFullScreen||document.exitFullscreen).call(document)}},{key:"toggle",value:function(){this.active?this.exit():this.enter()}},{key:"usingNative",get:function(){return t.native&&!this.forceFallback}},{key:"enabled",get:function(){return(t.native||this.player.config.fullscreen.fallback)&&this.player.config.fullscreen.enabled&&this.player.supported.ui&&this.player.isVideo}},{key:"active",get:function(){if(!this.enabled)return!1;if(!t.native||this.forceFallback)return we(this.target,this.player.config.classNames.fullscreen.fallback);var e=this.prefix?document["".concat(this.prefix).concat(this.property,"Element")]:document.fullscreenElement;return e&&e.shadowRoot?e===this.target.getRootNode().host:e===this.target}},{key:"target",get:function(){return oe.isIos&&this.player.config.fullscreen.iosNative?this.player.media:this.player.elements.fullscreen||this.player.elements.container}}],[{key:"native",get:function(){return!!(document.fullscreenEnabled||document.webkitFullscreenEnabled||document.mozFullScreenEnabled||document.msFullscreenEnabled)}},{key:"prefix",get:function(){if(X(document.exitFullscreen))return"";var e="";return["webkit","moz","ms"].some((function(t){return!(!X(document["".concat(t,"ExitFullscreen")])&&!X(document["".concat(t,"CancelFullScreen")]))&&(e=t,!0)})),e}},{key:"property",get:function(){return"moz"===this.prefix?"FullScreen":"Fullscreen"}}]),t}();function gt(e){var t=arguments.length>1&&void 0!==arguments[1]?arguments[1]:1;return new Promise((function(i,n){var a=new Image,s=function(){delete a.onload,delete a.onerror,(a.naturalWidth>=t?i:n)(a)};Object.assign(a,{onload:s,onerror:s,src:e})}))}var yt={addStyleHook:function(){be(this.elements.container,this.config.selectors.container.replace(".",""),!0),be(this.elements.container,this.config.classNames.uiSupported,this.supported.ui)},toggleNativeControls:function(){var e=arguments.length>0&&void 0!==arguments[0]&&arguments[0];e&&this.isHTML5?this.media.setAttribute("controls",""):this.media.removeAttribute("controls")},build:function(){var e=this;if(this.listeners.media(),!this.supported.ui)return this.debug.warn("Basic support only for ".concat(this.provider," ").concat(this.type)),void yt.toggleNativeControls.call(this,!0);G(this.elements.controls)||(nt.inject.call(this),this.listeners.controls()),yt.toggleNativeControls.call(this),this.isHTML5&&rt.setup.call(this),this.volume=null,this.muted=null,this.loop=null,this.quality=null,this.speed=null,nt.updateVolume.call(this),nt.timeUpdate.call(this),yt.checkPlaying.call(this),be(this.elements.container,this.config.classNames.pip.supported,Ee.pip&&this.isHTML5&&this.isVideo),be(this.elements.container,this.config.classNames.airplay.supported,Ee.airplay&&this.isHTML5),be(this.elements.container,this.config.classNames.isIos,oe.isIos),be(this.elements.container,this.config.classNames.isTouch,this.touch),this.ready=!0,setTimeout((function(){Oe.call(e,e.media,"ready")}),0),yt.setTitle.call(this),this.poster&&yt.setPoster.call(this,this.poster,!1).catch((function(){})),this.config.duration&&nt.durationUpdate.call(this)},setTitle:function(){var e=Xe("play",this.config);if(Y(this.config.title)&&!ae(this.config.title)&&(e+=", ".concat(this.config.title)),Array.from(this.elements.buttons.play||[]).forEach((function(t){t.setAttribute("aria-label",e)})),this.isEmbed){var t=Ce.call(this,"iframe");if(!G(t))return;var i=ae(this.config.title)?"video":this.config.title,n=Xe("frameTitle",this.config);t.setAttribute("title",n.replace("{title}",i))}},togglePoster:function(e){be(this.elements.container,this.config.classNames.posterEnabled,e)},setPoster:function(e){var t=this,i=!(arguments.length>1&&void 0!==arguments[1])||arguments[1];return i&&this.poster?Promise.reject(new Error("Poster already set")):(this.media.setAttribute("data-poster",e),je.call(this).then((function(){return gt(e)})).catch((function(i){throw e===t.poster&&yt.togglePoster.call(t,!1),i})).then((function(){if(e!==t.poster)throw new Error("setPoster cancelled by later call to setPoster")})).then((function(){return Object.assign(t.elements.poster.style,{backgroundImage:"url('".concat(e,"')"),backgroundSize:""}),yt.togglePoster.call(t,!0),e})))},checkPlaying:function(e){var t=this;be(this.elements.container,this.config.classNames.playing,this.playing),be(this.elements.container,this.config.classNames.paused,this.paused),be(this.elements.container,this.config.classNames.stopped,this.stopped),Array.from(this.elements.buttons.play||[]).forEach((function(e){Object.assign(e,{pressed:t.playing}),e.setAttribute("aria-label",Xe(t.playing?"pause":"play",t.config))})),Z(e)&&"timeupdate"===e.type||yt.toggleControls.call(this)},checkLoading:function(e){var t=this;this.loading=["stalled","waiting"].includes(e.type),clearTimeout(this.timers.loading),this.timers.loading=setTimeout((function(){be(t.elements.container,t.config.classNames.loading,t.loading),yt.toggleControls.call(t)}),this.loading?250:0)},toggleControls:function(e){var t=this.elements.controls;if(t&&this.config.hideControls){var i=this.touch&&this.lastSeekTime+2e3>Date.now();this.toggleControls(Boolean(e||this.loading||this.paused||t.pressed||t.hover||i))}},migrateStyles:function(){var e=this;Object.values(s({},this.media.style)).filter((function(e){return!ae(e)&&e.startsWith("--plyr")})).forEach((function(t){e.elements.container.style.setProperty(t,e.media.style.getPropertyValue(t)),e.media.style.removeProperty(t)})),ae(this.media.style)&&this.media.removeAttribute("style")}},vt=function(){function t(i){e(this,t),this.player=i,this.lastKey=null,this.focusTimer=null,this.lastKeyDown=null,this.handleKey=this.handleKey.bind(this),this.toggleMenu=this.toggleMenu.bind(this),this.setTabFocus=this.setTabFocus.bind(this),this.firstTouch=this.firstTouch.bind(this)}return i(t,[{key:"handleKey",value:function(e){var t=this.player,i=t.elements,n=e.keyCode?e.keyCode:e.which,a="keydown"===e.type,s=a&&n===this.lastKey;if(!(e.altKey||e.ctrlKey||e.metaKey||e.shiftKey)&&K(n)){if(a){var r=document.activeElement;if(G(r)){var o=t.config.selectors.editable;if(r!==i.inputs.seek&&ke(r,o))return;if(32===e.which&&ke(r,'button, [role^="menuitem"]'))return}switch([32,37,38,39,40,48,49,50,51,52,53,54,56,57,67,70,73,75,76,77,79].includes(n)&&(e.preventDefault(),e.stopPropagation()),n){case 48:case 49:case 50:case 51:case 52:case 53:case 54:case 55:case 56:case 57:s||(t.currentTime=t.duration/10*(n-48));break;case 32:case 75:s||qe(t.togglePlay());break;case 38:t.increaseVolume(.1);break;case 40:t.decreaseVolume(.1);break;case 77:s||(t.muted=!t.muted);break;case 39:t.forward();break;case 37:t.rewind();break;case 70:t.fullscreen.toggle();break;case 67:s||t.toggleCaptions();break;case 76:t.loop=!t.loop}27===n&&!t.fullscreen.usingNative&&t.fullscreen.active&&t.fullscreen.toggle(),this.lastKey=n}else this.lastKey=null}}},{key:"toggleMenu",value:function(e){nt.toggleMenu.call(this.player,e)}},{key:"firstTouch",value:function(){var e=this.player,t=e.elements;e.touch=!0,be(t.container,e.config.classNames.isTouch,!0)}},{key:"setTabFocus",value:function(e){var t=this.player,i=t.elements;if(clearTimeout(this.focusTimer),"keydown"!==e.type||9===e.which){"keydown"===e.type&&(this.lastKeyDown=e.timeStamp);var n,a=e.timeStamp-this.lastKeyDown<=20;if("focus"!==e.type||a)n=t.config.classNames.tabFocus,be(Te.call(t,".".concat(n)),n,!1),"focusout"!==e.type&&(this.focusTimer=setTimeout((function(){var e=document.activeElement;i.container.contains(e)&&be(document.activeElement,t.config.classNames.tabFocus,!0)}),10))}}},{key:"global",value:function(){var e=!(arguments.length>0&&void 0!==arguments[0])||arguments[0],t=this.player;t.config.keyboard.global&&Me.call(t,window,"keydown keyup",this.handleKey,e,!1),Me.call(t,document.body,"click",this.toggleMenu,e),Le.call(t,document.body,"touchstart",this.firstTouch),Me.call(t,document.body,"keydown focus blur focusout",this.setTabFocus,e,!1,!0)}},{key:"container",value:function(){var e=this.player,t=e.config,i=e.elements,n=e.timers;!t.keyboard.global&&t.keyboard.focused&&xe.call(e,i.container,"keydown keyup",this.handleKey,!1),xe.call(e,i.container,"mousemove mouseleave touchstart touchmove enterfullscreen exitfullscreen",(function(t){var a=i.controls;a&&"enterfullscreen"===t.type&&(a.pressed=!1,a.hover=!1);var s=0;["touchstart","touchmove","mousemove"].includes(t.type)&&(yt.toggleControls.call(e,!0),s=e.touch?3e3:2e3),clearTimeout(n.controls),n.controls=setTimeout((function(){return yt.toggleControls.call(e,!1)}),s)}));var a=function(t){if(!t)return Re.call(e);var n=i.container.getBoundingClientRect(),a=n.width,s=n.height;return Re.call(e,"".concat(a,":").concat(s))},s=function(){clearTimeout(n.resized),n.resized=setTimeout(a,50)};xe.call(e,i.container,"enterfullscreen exitfullscreen",(function(t){var n=e.fullscreen,r=n.target,l=n.usingNative;if(r===i.container&&(e.isEmbed||!ae(e.config.ratio))){var c="enterfullscreen"===t.type,u=a(c);u.padding;!function(t,i,n){if(e.isVimeo&&!e.config.vimeo.premium){var a=e.elements.wrapper.firstChild,s=o(t,2)[1],r=o(Fe.call(e),2),l=r[0],c=r[1];a.style.maxWidth=n?"".concat(s/c*l,"px"):null,a.style.margin=n?"0 auto":null}}(u.ratio,0,c),l||(c?xe.call(e,window,"resize",s):Ie.call(e,window,"resize",s))}}))}},{key:"media",value:function(){var e=this,t=this.player,i=t.elements;if(xe.call(t,t.media,"timeupdate seeking seeked",(function(e){return nt.timeUpdate.call(t,e)})),xe.call(t,t.media,"durationchange loadeddata loadedmetadata",(function(e){return nt.durationUpdate.call(t,e)})),xe.call(t,t.media,"ended",(function(){t.isHTML5&&t.isVideo&&t.config.resetOnEnd&&(t.restart(),t.pause())})),xe.call(t,t.media,"progress playing seeking seeked",(function(e){return nt.updateProgress.call(t,e)})),xe.call(t,t.media,"volumechange",(function(e){return nt.updateVolume.call(t,e)})),xe.call(t,t.media,"playing play pause ended emptied timeupdate",(function(e){return yt.checkPlaying.call(t,e)})),xe.call(t,t.media,"waiting canplay seeked playing",(function(e){return yt.checkLoading.call(t,e)})),t.supported.ui&&t.config.clickToPlay&&!t.isAudio){var n=Ce.call(t,".".concat(t.config.classNames.video));if(!G(n))return;xe.call(t,i.container,"click",(function(a){([i.container,n].includes(a.target)||n.contains(a.target))&&(t.touch&&t.config.hideControls||(t.ended?(e.proxy(a,t.restart,"restart"),e.proxy(a,(function(){qe(t.play())}),"play")):e.proxy(a,(function(){qe(t.togglePlay())}),"play")))}))}t.supported.ui&&t.config.disableContextMenu&&xe.call(t,i.wrapper,"contextmenu",(function(e){e.preventDefault()}),!1),xe.call(t,t.media,"volumechange",(function(){t.storage.set({volume:t.volume,muted:t.muted})})),xe.call(t,t.media,"ratechange",(function(){nt.updateSetting.call(t,"speed"),t.storage.set({speed:t.speed})})),xe.call(t,t.media,"qualitychange",(function(e){nt.updateSetting.call(t,"quality",null,e.detail.quality)})),xe.call(t,t.media,"ready qualitychange",(function(){nt.setDownloadUrl.call(t)}));var a=t.config.events.concat(["keyup","keydown"]).join(" ");xe.call(t,t.media,a,(function(e){var n=e.detail,a=void 0===n?{}:n;"error"===e.type&&(a=t.media.error),Oe.call(t,i.container,e.type,!0,a)}))}},{key:"proxy",value:function(e,t,i){var n=this.player,a=n.config.listeners[i],s=!0;X(a)&&(s=a.call(n,e)),!1!==s&&X(t)&&t.call(n,e)}},{key:"bind",value:function(e,t,i,n){var a=this,s=!(arguments.length>4&&void 0!==arguments[4])||arguments[4],r=this.player,o=r.config.listeners[n],l=X(o);xe.call(r,e,t,(function(e){return a.proxy(e,i,n)}),s&&!l)}},{key:"controls",value:function(){var e=this,t=this.player,i=t.elements,n=oe.isIE?"change":"input";if(i.buttons.play&&Array.from(i.buttons.play).forEach((function(i){e.bind(i,"click",(function(){qe(t.togglePlay())}),"play")})),this.bind(i.buttons.restart,"click",t.restart,"restart"),this.bind(i.buttons.rewind,"click",t.rewind,"rewind"),this.bind(i.buttons.fastForward,"click",t.forward,"fastForward"),this.bind(i.buttons.mute,"click",(function(){t.muted=!t.muted}),"mute"),this.bind(i.buttons.captions,"click",(function(){return t.toggleCaptions()})),this.bind(i.buttons.download,"click",(function(){Oe.call(t,t.media,"download")}),"download"),this.bind(i.buttons.fullscreen,"click",(function(){t.fullscreen.toggle()}),"fullscreen"),this.bind(i.buttons.pip,"click",(function(){t.pip="toggle"}),"pip"),this.bind(i.buttons.airplay,"click",t.airplay,"airplay"),this.bind(i.buttons.settings,"click",(function(e){e.stopPropagation(),e.preventDefault(),nt.toggleMenu.call(t,e)}),null,!1),this.bind(i.buttons.settings,"keyup",(function(e){var i=e.which;[13,32].includes(i)&&(13!==i?(e.preventDefault(),e.stopPropagation(),nt.toggleMenu.call(t,e)):nt.focusFirstMenuItem.call(t,null,!0))}),null,!1),this.bind(i.settings.menu,"keydown",(function(e){27===e.which&&nt.toggleMenu.call(t,e)})),this.bind(i.inputs.seek,"mousedown mousemove",(function(e){var t=i.progress.getBoundingClientRect(),n=100/t.width*(e.pageX-t.left);e.currentTarget.setAttribute("seek-value",n)})),this.bind(i.inputs.seek,"mousedown mouseup keydown keyup touchstart touchend",(function(e){var i=e.currentTarget,n=e.keyCode?e.keyCode:e.which;if(!ee(e)||39===n||37===n){t.lastSeekTime=Date.now();var a=i.hasAttribute("play-on-seeked"),s=["mouseup","touchend","keyup"].includes(e.type);a&&s?(i.removeAttribute("play-on-seeked"),qe(t.play())):!s&&t.playing&&(i.setAttribute("play-on-seeked",""),t.pause())}})),oe.isIos){var a=Te.call(t,'input[type="range"]');Array.from(a).forEach((function(t){return e.bind(t,n,(function(e){return re(e.target)}))}))}this.bind(i.inputs.seek,n,(function(e){var i=e.currentTarget,n=i.getAttribute("seek-value");ae(n)&&(n=i.value),i.removeAttribute("seek-value"),t.currentTime=n/i.max*t.duration}),"seek"),this.bind(i.progress,"mouseenter mouseleave mousemove",(function(e){return nt.updateSeekTooltip.call(t,e)})),this.bind(i.progress,"mousemove touchmove",(function(e){var i=t.previewThumbnails;i&&i.loaded&&i.startMove(e)})),this.bind(i.progress,"mouseleave touchend click",(function(){var e=t.previewThumbnails;e&&e.loaded&&e.endMove(!1,!0)})),this.bind(i.progress,"mousedown touchstart",(function(e){var i=t.previewThumbnails;i&&i.loaded&&i.startScrubbing(e)})),this.bind(i.progress,"mouseup touchend",(function(e){var i=t.previewThumbnails;i&&i.loaded&&i.endScrubbing(e)})),oe.isWebkit&&Array.from(Te.call(t,'input[type="range"]')).forEach((function(i){e.bind(i,"input",(function(e){return nt.updateRangeFill.call(t,e.target)}))})),t.config.toggleInvert&&!G(i.display.duration)&&this.bind(i.display.currentTime,"click",(function(){0!==t.currentTime&&(t.config.invertTime=!t.config.invertTime,nt.timeUpdate.call(t))})),this.bind(i.inputs.volume,n,(function(e){t.volume=e.target.value}),"volume"),this.bind(i.controls,"mouseenter mouseleave",(function(e){i.controls.hover=!t.touch&&"mouseenter"===e.type})),i.fullscreen&&Array.from(i.fullscreen.children).filter((function(e){return!e.contains(i.container)})).forEach((function(n){e.bind(n,"mouseenter mouseleave",(function(e){i.controls.hover=!t.touch&&"mouseenter"===e.type}))})),this.bind(i.controls,"mousedown mouseup touchstart touchend touchcancel",(function(e){i.controls.pressed=["mousedown","touchstart"].includes(e.type)})),this.bind(i.controls,"focusin",(function(){var n=t.config,a=t.timers;be(i.controls,n.classNames.noTransition,!0),yt.toggleControls.call(t,!0),setTimeout((function(){be(i.controls,n.classNames.noTransition,!1)}),0);var s=e.touch?3e3:4e3;clearTimeout(a.controls),a.controls=setTimeout((function(){return yt.toggleControls.call(t,!1)}),s)})),this.bind(i.inputs.volume,"wheel",(function(e){var i=e.webkitDirectionInvertedFromDevice,n=o([e.deltaX,-e.deltaY].map((function(e){return i?-e:e})),2),a=n[0],s=n[1],r=Math.sign(Math.abs(a)>Math.abs(s)?a:s);t.increaseVolume(r/50);var l=t.media.volume;(1===r&&l<1||-1===r&&l>0)&&e.preventDefault()}),"volume",!1)}}]),t}();"undefined"!=typeof globalThis?globalThis:"undefined"!=typeof window?window:"undefined"!=typeof global?global:"undefined"!=typeof self&&self;var bt=function(e,t){return e(t={exports:{}},t.exports),t.exports}((function(e,t){e.exports=function(){var e=function(){},t={},i={},n={};function a(e,t){if(e){var a=n[e];if(i[e]=t,a)for(;a.length;)a[0](e,t),a.splice(0,1)}}function 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k,T=t.config.loop;Object.defineProperty(t.media,"loop",{get:function(){return T},set:function(e){var i=Q(e)?e:t.config.loop.active;t.embed.setLoop(i).then((function(){T=i}))}}),t.embed.getVideoUrl().then((function(e){k=e,nt.setDownloadUrl.call(t)})).catch((function(t){e.debug.warn(t)})),Object.defineProperty(t.media,"currentSrc",{get:function(){return k}}),Object.defineProperty(t.media,"ended",{get:function(){return t.currentTime===t.duration}}),Promise.all([t.embed.getVideoWidth(),t.embed.getVideoHeight()]).then((function(i){var n=o(i,2),a=n[0],s=n[1];t.embed.ratio=[a,s],Re.call(e)})),t.embed.setAutopause(t.config.autopause).then((function(e){t.config.autopause=e})),t.embed.getVideoTitle().then((function(i){t.config.title=i,yt.setTitle.call(e)})),t.embed.getCurrentTime().then((function(e){y=e,Oe.call(t,t.media,"timeupdate")})),t.embed.getDuration().then((function(e){t.media.duration=e,Oe.call(t,t.media,"durationchange")})),t.embed.getTextTracks().then((function(e){t.media.textTracks=e,rt.setup.call(t)})),t.embed.on("cuechange",(function(e){var i=e.cues,n=(void 0===i?[]:i).map((function(e){return function(e){var t=document.createDocumentFragment(),i=document.createElement("div");return t.appendChild(i),i.innerHTML=e,t.firstChild.innerText}(e.text)}));rt.updateCues.call(t,n)})),t.embed.on("loaded",(function(){(t.embed.getPaused().then((function(e){kt.call(t,!e),e||Oe.call(t,t.media,"playing")})),G(t.embed.element)&&t.supported.ui)&&t.embed.element.setAttribute("tabindex",-1)})),t.embed.on("bufferstart",(function(){Oe.call(t,t.media,"waiting")})),t.embed.on("bufferend",(function(){Oe.call(t,t.media,"playing")})),t.embed.on("play",(function(){kt.call(t,!0),Oe.call(t,t.media,"playing")})),t.embed.on("pause",(function(){kt.call(t,!1)})),t.embed.on("timeupdate",(function(e){t.media.seeking=!1,y=e.seconds,Oe.call(t,t.media,"timeupdate")})),t.embed.on("progress",(function(e){t.media.buffered=e.percent,Oe.call(t,t.media,"progress"),1===parseInt(e.percent,10)&&Oe.call(t,t.media,"canplaythrough"),t.embed.getDuration().then((function(e){e!==t.media.duration&&(t.media.duration=e,Oe.call(t,t.media,"durationchange"))}))})),t.embed.on("seeked",(function(){t.media.seeking=!1,Oe.call(t,t.media,"seeked")})),t.embed.on("ended",(function(){t.media.paused=!0,Oe.call(t,t.media,"ended")})),t.embed.on("error",(function(e){t.media.error=e,Oe.call(t,t.media,"error")})),setTimeout((function(){return yt.build.call(t)}),0)}};function Ct(e){e&&!this.embed.hasPlayed&&(this.embed.hasPlayed=!0),this.media.paused===e&&(this.media.paused=!e,Oe.call(this,this.media,e?"play":"pause"))}function At(e){return e.noCookie?"https://www.youtube-nocookie.com":"http:"===window.location.protocol?"http://www.youtube.com":void 0}var St={setup:function(){var e=this;if(be(this.elements.wrapper,this.config.classNames.embed,!0),z(window.YT)&&X(window.YT.Player))St.ready.call(this);else{var t=window.onYouTubeIframeAPIReady;window.onYouTubeIframeAPIReady=function(){X(t)&&t(),St.ready.call(e)},wt(this.config.urls.youtube.sdk).catch((function(t){e.debug.warn("YouTube API failed to load",t)}))}},getTitle:function(e){var t=this;Je(Ue(this.config.urls.youtube.api,e)).then((function(e){if(z(e)){var i=e.title,n=e.height,a=e.width;t.config.title=i,yt.setTitle.call(t),t.embed.ratio=[a,n]}Re.call(t)})).catch((function(){Re.call(t)}))},ready:function(){var e=this,t=e.media&&e.media.getAttribute("id");if(ae(t)||!t.startsWith("youtube-")){var i=e.media.getAttribute("src");ae(i)&&(i=e.media.getAttribute(this.config.attributes.embed.id));var n,a,s=ae(n=i)?null:n.match(/^.*(youtu.be\/|v\/|u\/\w\/|embed\/|watch\?v=|&v=)([^#&?]*).*/)?RegExp.$2:n,r=(a=e.provider,"".concat(a,"-").concat(Math.floor(1e4*Math.random()))),o=he("div",{id:r,"data-poster":e.poster});e.media=ge(o,e.media);var l=function(e){return"https://i.ytimg.com/vi/".concat(s,"/").concat(e,"default.jpg")};gt(l("maxres"),121).catch((function(){return gt(l("sd"),121)})).catch((function(){return gt(l("hq"))})).then((function(t){return yt.setPoster.call(e,t.src)})).then((function(t){t.includes("maxres")||(e.elements.poster.style.backgroundSize="cover")})).catch((function(){}));var c=e.config.youtube;e.embed=new window.YT.Player(r,{videoId:s,host:At(c),playerVars:ce({},{autoplay:e.config.autoplay?1:0,hl:e.config.hl,controls:e.supported.ui?0:1,disablekb:1,playsinline:e.config.fullscreen.iosNative?0:1,cc_load_policy:e.captions.active?1:0,cc_lang_pref:e.config.captions.language,widget_referrer:window?window.location.href:null},c),events:{onError:function(t){if(!e.media.error){var i=t.data,n={2:"The request contains an invalid parameter value. For example, this error occurs if you specify a video ID that does not have 11 characters, or if the video ID contains invalid characters, such as exclamation points or asterisks.",5:"The requested content cannot be played in an HTML5 player or another error related to the HTML5 player has occurred.",100:"The video requested was not found. This error occurs when a video has been removed (for any reason) or has been marked as private.",101:"The owner of the requested video does not allow it to be played in embedded players.",150:"The owner of the requested video does not allow it to be played in embedded players."}[i]||"An unknown error occured";e.media.error={code:i,message:n},Oe.call(e,e.media,"error")}},onPlaybackRateChange:function(t){var i=t.target;e.media.playbackRate=i.getPlaybackRate(),Oe.call(e,e.media,"ratechange")},onReady:function(t){if(!X(e.media.play)){var i=t.target;St.getTitle.call(e,s),e.media.play=function(){Ct.call(e,!0),i.playVideo()},e.media.pause=function(){Ct.call(e,!1),i.pauseVideo()},e.media.stop=function(){i.stopVideo()},e.media.duration=i.getDuration(),e.media.paused=!0,e.media.currentTime=0,Object.defineProperty(e.media,"currentTime",{get:function(){return Number(i.getCurrentTime())},set:function(t){e.paused&&!e.embed.hasPlayed&&e.embed.mute(),e.media.seeking=!0,Oe.call(e,e.media,"seeking"),i.seekTo(t)}}),Object.defineProperty(e.media,"playbackRate",{get:function(){return i.getPlaybackRate()},set:function(e){i.setPlaybackRate(e)}});var n=e.config.volume;Object.defineProperty(e.media,"volume",{get:function(){return n},set:function(t){n=t,i.setVolume(100*n),Oe.call(e,e.media,"volumechange")}});var a=e.config.muted;Object.defineProperty(e.media,"muted",{get:function(){return a},set:function(t){var n=Q(t)?t:a;a=n,i[n?"mute":"unMute"](),Oe.call(e,e.media,"volumechange")}}),Object.defineProperty(e.media,"currentSrc",{get:function(){return i.getVideoUrl()}}),Object.defineProperty(e.media,"ended",{get:function(){return e.currentTime===e.duration}});var r=i.getAvailablePlaybackRates();e.options.speed=r.filter((function(t){return e.config.speed.options.includes(t)})),e.supported.ui&&e.media.setAttribute("tabindex",-1),Oe.call(e,e.media,"timeupdate"),Oe.call(e,e.media,"durationchange"),clearInterval(e.timers.buffering),e.timers.buffering=setInterval((function(){e.media.buffered=i.getVideoLoadedFraction(),(null===e.media.lastBuffered||e.media.lastBuffered<e.media.buffered)&&Oe.call(e,e.media,"progress"),e.media.lastBuffered=e.media.buffered,1===e.media.buffered&&(clearInterval(e.timers.buffering),Oe.call(e,e.media,"canplaythrough"))}),200),setTimeout((function(){return yt.build.call(e)}),50)}},onStateChange:function(t){var i=t.target;switch(clearInterval(e.timers.playing),e.media.seeking&&[1,2].includes(t.data)&&(e.media.seeking=!1,Oe.call(e,e.media,"seeked")),t.data){case-1:Oe.call(e,e.media,"timeupdate"),e.media.buffered=i.getVideoLoadedFraction(),Oe.call(e,e.media,"progress");break;case 0:Ct.call(e,!1),e.media.loop?(i.stopVideo(),i.playVideo()):Oe.call(e,e.media,"ended");break;case 1:e.config.autoplay||!e.media.paused||e.embed.hasPlayed?(Ct.call(e,!0),Oe.call(e,e.media,"playing"),e.timers.playing=setInterval((function(){Oe.call(e,e.media,"timeupdate")}),50),e.media.duration!==i.getDuration()&&(e.media.duration=i.getDuration(),Oe.call(e,e.media,"durationchange"))):e.media.pause();break;case 2:e.muted||e.embed.unMute(),Ct.call(e,!1);break;case 3:Oe.call(e,e.media,"waiting")}Oe.call(e,e.elements.container,"statechange",!1,{code:t.data})}}})}}},Pt={setup:function(){this.media?(be(this.elements.container,this.config.classNames.type.replace("{0}",this.type),!0),be(this.elements.container,this.config.classNames.provider.replace("{0}",this.provider),!0),this.isEmbed&&be(this.elements.container,this.config.classNames.type.replace("{0}","video"),!0),this.isVideo&&(this.elements.wrapper=he("div",{class:this.config.classNames.video}),ue(this.media,this.elements.wrapper),this.elements.poster=he("div",{class:this.config.classNames.poster}),this.elements.wrapper.appendChild(this.elements.poster)),this.isHTML5?Ve.setup.call(this):this.isYouTube?St.setup.call(this):this.isVimeo&&Tt.setup.call(this)):this.debug.warn("No media element found!")}},Et=function(){function t(i){var n=this;e(this,t),this.player=i,this.config=i.config.ads,this.playing=!1,this.initialized=!1,this.elements={container:null,displayContainer:null},this.manager=null,this.loader=null,this.cuePoints=null,this.events={},this.safetyTimer=null,this.countdownTimer=null,this.managerPromise=new Promise((function(e,t){n.on("loaded",e),n.on("error",t)})),this.load()}return i(t,[{key:"load",value:function(){var e=this;this.enabled&&(z(window.google)&&z(window.google.ima)?this.ready():wt(this.player.config.urls.googleIMA.sdk).then((function(){e.ready()})).catch((function(){e.trigger("error",new Error("Google IMA SDK failed to load"))})))}},{key:"ready",value:function(){var e,t=this;this.enabled||((e=this).manager&&e.manager.destroy(),e.elements.displayContainer&&e.elements.displayContainer.destroy(),e.elements.container.remove()),this.startSafetyTimer(12e3,"ready()"),this.managerPromise.then((function(){t.clearSafetyTimer("onAdsManagerLoaded()")})),this.listeners(),this.setupIMA()}},{key:"setupIMA",value:function(){var e=this;this.elements.container=he("div",{class:this.player.config.classNames.ads}),this.player.elements.container.appendChild(this.elements.container),google.ima.settings.setVpaidMode(google.ima.ImaSdkSettings.VpaidMode.ENABLED),google.ima.settings.setLocale(this.player.config.ads.language),google.ima.settings.setDisableCustomPlaybackForIOS10Plus(this.player.config.playsinline),this.elements.displayContainer=new google.ima.AdDisplayContainer(this.elements.container,this.player.media),this.loader=new google.ima.AdsLoader(this.elements.displayContainer),this.loader.addEventListener(google.ima.AdsManagerLoadedEvent.Type.ADS_MANAGER_LOADED,(function(t){return e.onAdsManagerLoaded(t)}),!1),this.loader.addEventListener(google.ima.AdErrorEvent.Type.AD_ERROR,(function(t){return e.onAdError(t)}),!1),this.requestAds()}},{key:"requestAds",value:function(){var e=this.player.elements.container;try{var t=new google.ima.AdsRequest;t.adTagUrl=this.tagUrl,t.linearAdSlotWidth=e.offsetWidth,t.linearAdSlotHeight=e.offsetHeight,t.nonLinearAdSlotWidth=e.offsetWidth,t.nonLinearAdSlotHeight=e.offsetHeight,t.forceNonLinearFullSlot=!1,t.setAdWillPlayMuted(!this.player.muted),this.loader.requestAds(t)}catch(e){this.onAdError(e)}}},{key:"pollCountdown",value:function(){var e=this,t=arguments.length>0&&void 0!==arguments[0]&&arguments[0];if(!t)return clearInterval(this.countdownTimer),void this.elements.container.removeAttribute("data-badge-text");var i=function(){var t=it(Math.max(e.manager.getRemainingTime(),0)),i="".concat(Xe("advertisement",e.player.config)," - ").concat(t);e.elements.container.setAttribute("data-badge-text",i)};this.countdownTimer=setInterval(i,100)}},{key:"onAdsManagerLoaded",value:function(e){var t=this;if(this.enabled){var i=new google.ima.AdsRenderingSettings;i.restoreCustomPlaybackStateOnAdBreakComplete=!0,i.enablePreloading=!0,this.manager=e.getAdsManager(this.player,i),this.cuePoints=this.manager.getCuePoints(),this.manager.addEventListener(google.ima.AdErrorEvent.Type.AD_ERROR,(function(e){return t.onAdError(e)})),Object.keys(google.ima.AdEvent.Type).forEach((function(e){t.manager.addEventListener(google.ima.AdEvent.Type[e],(function(e){return t.onAdEvent(e)}))})),this.trigger("loaded")}}},{key:"addCuePoints",value:function(){var e=this;ae(this.cuePoints)||this.cuePoints.forEach((function(t){if(0!==t&&-1!==t&&t<e.player.duration){var i=e.player.elements.progress;if(G(i)){var n=100/e.player.duration*t,a=he("span",{class:e.player.config.classNames.cues});a.style.left="".concat(n.toString(),"%"),i.appendChild(a)}}}))}},{key:"onAdEvent",value:function(e){var t=this,i=this.player.elements.container,n=e.getAd(),a=e.getAdData();switch(function(e){Oe.call(t.player,t.player.media,"ads".concat(e.replace(/_/g,"").toLowerCase()))}(e.type),e.type){case google.ima.AdEvent.Type.LOADED:this.trigger("loaded"),this.pollCountdown(!0),n.isLinear()||(n.width=i.offsetWidth,n.height=i.offsetHeight);break;case google.ima.AdEvent.Type.STARTED:this.manager.setVolume(this.player.volume);break;case google.ima.AdEvent.Type.ALL_ADS_COMPLETED:this.player.ended?this.loadAds():this.loader.contentComplete();break;case google.ima.AdEvent.Type.CONTENT_PAUSE_REQUESTED:this.pauseContent();break;case google.ima.AdEvent.Type.CONTENT_RESUME_REQUESTED:this.pollCountdown(),this.resumeContent();break;case google.ima.AdEvent.Type.LOG:a.adError&&this.player.debug.warn("Non-fatal ad error: ".concat(a.adError.getMessage()))}}},{key:"onAdError",value:function(e){this.cancel(),this.player.debug.warn("Ads error",e)}},{key:"listeners",value:function(){var e,t=this,i=this.player.elements.container;this.player.on("canplay",(function(){t.addCuePoints()})),this.player.on("ended",(function(){t.loader.contentComplete()})),this.player.on("timeupdate",(function(){e=t.player.currentTime})),this.player.on("seeked",(function(){var i=t.player.currentTime;ae(t.cuePoints)||t.cuePoints.forEach((function(n,a){e<n&&n<i&&(t.manager.discardAdBreak(),t.cuePoints.splice(a,1))}))})),window.addEventListener("resize",(function(){t.manager&&t.manager.resize(i.offsetWidth,i.offsetHeight,google.ima.ViewMode.NORMAL)}))}},{key:"play",value:function(){var e=this,t=this.player.elements.container;this.managerPromise||this.resumeContent(),this.managerPromise.then((function(){e.manager.setVolume(e.player.volume),e.elements.displayContainer.initialize();try{e.initialized||(e.manager.init(t.offsetWidth,t.offsetHeight,google.ima.ViewMode.NORMAL),e.manager.start()),e.initialized=!0}catch(t){e.onAdError(t)}})).catch((function(){}))}},{key:"resumeContent",value:function(){this.elements.container.style.zIndex="",this.playing=!1,qe(this.player.media.play())}},{key:"pauseContent",value:function(){this.elements.container.style.zIndex=3,this.playing=!0,this.player.media.pause()}},{key:"cancel",value:function(){this.initialized&&this.resumeContent(),this.trigger("error"),this.loadAds()}},{key:"loadAds",value:function(){var e=this;this.managerPromise.then((function(){e.manager&&e.manager.destroy(),e.managerPromise=new Promise((function(t){e.on("loaded",t),e.player.debug.log(e.manager)})),e.initialized=!1,e.requestAds()})).catch((function(){}))}},{key:"trigger",value:function(e){for(var t=this,i=arguments.length,n=new Array(i>1?i-1:0),a=1;a<i;a++)n[a-1]=arguments[a];var s=this.events[e];$(s)&&s.forEach((function(e){X(e)&&e.apply(t,n)}))}},{key:"on",value:function(e,t){return $(this.events[e])||(this.events[e]=[]),this.events[e].push(t),this}},{key:"startSafetyTimer",value:function(e,t){var i=this;this.player.debug.log("Safety timer invoked from: ".concat(t)),this.safetyTimer=setTimeout((function(){i.cancel(),i.clearSafetyTimer("startSafetyTimer()")}),e)}},{key:"clearSafetyTimer",value:function(e){W(this.safetyTimer)||(this.player.debug.log("Safety timer cleared from: ".concat(e)),clearTimeout(this.safetyTimer),this.safetyTimer=null)}},{key:"enabled",get:function(){var e=this.config;return this.player.isHTML5&&this.player.isVideo&&e.enabled&&(!ae(e.publisherId)||ne(e.tagUrl))}},{key:"tagUrl",get:function(){var e=this.config;if(ne(e.tagUrl))return e.tagUrl;var t={AV_PUBLISHERID:"58c25bb0073ef448b1087ad6",AV_CHANNELID:"5a0458dc28a06145e4519d21",AV_URL:window.location.hostname,cb:Date.now(),AV_WIDTH:640,AV_HEIGHT:480,AV_CDIM2:e.publisherId};return"".concat("https://go.aniview.com/api/adserver6/vast/","?").concat(st(t))}}]),t}(),Nt=function(e,t){var i={};return e>t.width/t.height?(i.width=t.width,i.height=1/e*t.width):(i.height=t.height,i.width=e*t.height),i},Mt=function(){function t(i){e(this,t),this.player=i,this.thumbnails=[],this.loaded=!1,this.lastMouseMoveTime=Date.now(),this.mouseDown=!1,this.loadedImages=[],this.elements={thumb:{},scrubbing:{}},this.load()}return i(t,[{key:"load",value:function(){var e=this;this.player.elements.display.seekTooltip&&(this.player.elements.display.seekTooltip.hidden=this.enabled),this.enabled&&this.getThumbnails().then((function(){e.enabled&&(e.render(),e.determineContainerAutoSizing(),e.loaded=!0)}))}},{key:"getThumbnails",value:function(){var e=this;return new Promise((function(t){var i=e.player.config.previewThumbnails.src;if(ae(i))throw new Error("Missing previewThumbnails.src config attribute");var n=function(){e.thumbnails.sort((function(e,t){return e.height-t.height})),e.player.debug.log("Preview thumbnails",e.thumbnails),t()};if(X(i))i((function(t){e.thumbnails=t,n()}));else{var a=(Y(i)?[i]:i).map((function(t){return e.getThumbnail(t)}));Promise.all(a).then(n)}}))}},{key:"getThumbnail",value:function(e){var t=this;return new Promise((function(i){Je(e).then((function(n){var a,s,r={frames:(a=n,s=[],a.split(/\r\n\r\n|\n\n|\r\r/).forEach((function(e){var t={};e.split(/\r\n|\n|\r/).forEach((function(e){if(K(t.startTime)){if(!ae(e.trim())&&ae(t.text)){var i=e.trim().split("#xywh="),n=o(i,1);if(t.text=n[0],i[1]){var a=o(i[1].split(","),4);t.x=a[0],t.y=a[1],t.w=a[2],t.h=a[3]}}}else{var s=e.match(/([0-9]{2})?:?([0-9]{2}):([0-9]{2}).([0-9]{2,3})( ?--> ?)([0-9]{2})?:?([0-9]{2}):([0-9]{2}).([0-9]{2,3})/);s&&(t.startTime=60*Number(s[1]||0)*60+60*Number(s[2])+Number(s[3])+Number("0.".concat(s[4])),t.endTime=60*Number(s[6]||0)*60+60*Number(s[7])+Number(s[8])+Number("0.".concat(s[9])))}})),t.text&&s.push(t)})),s),height:null,urlPrefix:""};r.frames[0].text.startsWith("/")||r.frames[0].text.startsWith("http://")||r.frames[0].text.startsWith("https://")||(r.urlPrefix=e.substring(0,e.lastIndexOf("/")+1));var l=new Image;l.onload=function(){r.height=l.naturalHeight,r.width=l.naturalWidth,t.thumbnails.push(r),i()},l.src=r.urlPrefix+r.frames[0].text}))}))}},{key:"startMove",value:function(e){if(this.loaded&&Z(e)&&["touchmove","mousemove"].includes(e.type)&&this.player.media.duration){if("touchmove"===e.type)this.seekTime=this.player.media.duration*(this.player.elements.inputs.seek.value/100);else{var t=this.player.elements.progress.getBoundingClientRect(),i=100/t.width*(e.pageX-t.left);this.seekTime=this.player.media.duration*(i/100),this.seekTime<0&&(this.seekTime=0),this.seekTime>this.player.media.duration-1&&(this.seekTime=this.player.media.duration-1),this.mousePosX=e.pageX,this.elements.thumb.time.innerText=it(this.seekTime)}this.showImageAtCurrentTime()}}},{key:"endMove",value:function(){this.toggleThumbContainer(!1,!0)}},{key:"startScrubbing",value:function(e){(W(e.button)||!1===e.button||0===e.button)&&(this.mouseDown=!0,this.player.media.duration&&(this.toggleScrubbingContainer(!0),this.toggleThumbContainer(!1,!0),this.showImageAtCurrentTime()))}},{key:"endScrubbing",value:function(){var e=this;this.mouseDown=!1,Math.ceil(this.lastTime)===Math.ceil(this.player.media.currentTime)?this.toggleScrubbingContainer(!1):Le.call(this.player,this.player.media,"timeupdate",(function(){e.mouseDown||e.toggleScrubbingContainer(!1)}))}},{key:"listeners",value:function(){var e=this;this.player.on("play",(function(){e.toggleThumbContainer(!1,!0)})),this.player.on("seeked",(function(){e.toggleThumbContainer(!1)})),this.player.on("timeupdate",(function(){e.lastTime=e.player.media.currentTime}))}},{key:"render",value:function(){this.elements.thumb.container=he("div",{class:this.player.config.classNames.previewThumbnails.thumbContainer}),this.elements.thumb.imageContainer=he("div",{class:this.player.config.classNames.previewThumbnails.imageContainer}),this.elements.thumb.container.appendChild(this.elements.thumb.imageContainer);var e=he("div",{class:this.player.config.classNames.previewThumbnails.timeContainer});this.elements.thumb.time=he("span",{},"00:00"),e.appendChild(this.elements.thumb.time),this.elements.thumb.container.appendChild(e),G(this.player.elements.progress)&&this.player.elements.progress.appendChild(this.elements.thumb.container),this.elements.scrubbing.container=he("div",{class:this.player.config.classNames.previewThumbnails.scrubbingContainer}),this.player.elements.wrapper.appendChild(this.elements.scrubbing.container)}},{key:"destroy",value:function(){this.elements.thumb.container&&this.elements.thumb.container.remove(),this.elements.scrubbing.container&&this.elements.scrubbing.container.remove()}},{key:"showImageAtCurrentTime",value:function(){var e=this;this.mouseDown?this.setScrubbingContainerSize():this.setThumbContainerSizeAndPos();var t=this.thumbnails[0].frames.findIndex((function(t){return e.seekTime>=t.startTime&&e.seekTime<=t.endTime})),i=t>=0,n=0;this.mouseDown||this.toggleThumbContainer(i),i&&(this.thumbnails.forEach((function(i,a){e.loadedImages.includes(i.frames[t].text)&&(n=a)})),t!==this.showingThumb&&(this.showingThumb=t,this.loadImage(n)))}},{key:"loadImage",value:function(){var e=this,t=arguments.length>0&&void 0!==arguments[0]?arguments[0]:0,i=this.showingThumb,n=this.thumbnails[t],a=n.urlPrefix,s=n.frames[i],r=n.frames[i].text,o=a+r;if(this.currentImageElement&&this.currentImageElement.dataset.filename===r)this.showImage(this.currentImageElement,s,t,i,r,!1),this.currentImageElement.dataset.index=i,this.removeOldImages(this.currentImageElement);else{this.loadingImage&&this.usingSprites&&(this.loadingImage.onload=null);var l=new Image;l.src=o,l.dataset.index=i,l.dataset.filename=r,this.showingThumbFilename=r,this.player.debug.log("Loading image: ".concat(o)),l.onload=function(){return e.showImage(l,s,t,i,r,!0)},this.loadingImage=l,this.removeOldImages(l)}}},{key:"showImage",value:function(e,t,i,n,a){var s=!(arguments.length>5&&void 0!==arguments[5])||arguments[5];this.player.debug.log("Showing thumb: ".concat(a,". num: ").concat(n,". qual: ").concat(i,". newimg: ").concat(s)),this.setImageSizeAndOffset(e,t),s&&(this.currentImageContainer.appendChild(e),this.currentImageElement=e,this.loadedImages.includes(a)||this.loadedImages.push(a)),this.preloadNearby(n,!0).then(this.preloadNearby(n,!1)).then(this.getHigherQuality(i,e,t,a))}},{key:"removeOldImages",value:function(e){var t=this;Array.from(this.currentImageContainer.children).forEach((function(i){if("img"===i.tagName.toLowerCase()){var n=t.usingSprites?500:1e3;if(i.dataset.index!==e.dataset.index&&!i.dataset.deleting){i.dataset.deleting=!0;var a=t.currentImageContainer;setTimeout((function(){a.removeChild(i),t.player.debug.log("Removing thumb: ".concat(i.dataset.filename))}),n)}}}))}},{key:"preloadNearby",value:function(e){var t=this,i=!(arguments.length>1&&void 0!==arguments[1])||arguments[1];return new Promise((function(n){setTimeout((function(){var a=t.thumbnails[0].frames[e].text;if(t.showingThumbFilename===a){var s;s=i?t.thumbnails[0].frames.slice(e):t.thumbnails[0].frames.slice(0,e).reverse();var r=!1;s.forEach((function(e){var i=e.text;if(i!==a&&!t.loadedImages.includes(i)){r=!0,t.player.debug.log("Preloading thumb filename: ".concat(i));var s=t.thumbnails[0].urlPrefix+i,o=new Image;o.src=s,o.onload=function(){t.player.debug.log("Preloaded thumb filename: ".concat(i)),t.loadedImages.includes(i)||t.loadedImages.push(i),n()}}})),r||n()}}),300)}))}},{key:"getHigherQuality",value:function(e,t,i,n){var a=this;if(e<this.thumbnails.length-1){var s=t.naturalHeight;this.usingSprites&&(s=i.h),s<this.thumbContainerHeight&&setTimeout((function(){a.showingThumbFilename===n&&(a.player.debug.log("Showing higher quality thumb for: ".concat(n)),a.loadImage(e+1))}),300)}}},{key:"toggleThumbContainer",value:function(){var e=arguments.length>0&&void 0!==arguments[0]&&arguments[0],t=arguments.length>1&&void 0!==arguments[1]&&arguments[1],i=this.player.config.classNames.previewThumbnails.thumbContainerShown;this.elements.thumb.container.classList.toggle(i,e),!e&&t&&(this.showingThumb=null,this.showingThumbFilename=null)}},{key:"toggleScrubbingContainer",value:function(){var e=arguments.length>0&&void 0!==arguments[0]&&arguments[0],t=this.player.config.classNames.previewThumbnails.scrubbingContainerShown;this.elements.scrubbing.container.classList.toggle(t,e),e||(this.showingThumb=null,this.showingThumbFilename=null)}},{key:"determineContainerAutoSizing",value:function(){(this.elements.thumb.imageContainer.clientHeight>20||this.elements.thumb.imageContainer.clientWidth>20)&&(this.sizeSpecifiedInCSS=!0)}},{key:"setThumbContainerSizeAndPos",value:function(){if(this.sizeSpecifiedInCSS){if(this.elements.thumb.imageContainer.clientHeight>20&&this.elements.thumb.imageContainer.clientWidth<20){var e=Math.floor(this.elements.thumb.imageContainer.clientHeight*this.thumbAspectRatio);this.elements.thumb.imageContainer.style.width="".concat(e,"px")}else if(this.elements.thumb.imageContainer.clientHeight<20&&this.elements.thumb.imageContainer.clientWidth>20){var t=Math.floor(this.elements.thumb.imageContainer.clientWidth/this.thumbAspectRatio);this.elements.thumb.imageContainer.style.height="".concat(t,"px")}}else{var i=Math.floor(this.thumbContainerHeight*this.thumbAspectRatio);this.elements.thumb.imageContainer.style.height="".concat(this.thumbContainerHeight,"px"),this.elements.thumb.imageContainer.style.width="".concat(i,"px")}this.setThumbContainerPos()}},{key:"setThumbContainerPos",value:function(){var e=this.player.elements.progress.getBoundingClientRect(),t=this.player.elements.container.getBoundingClientRect(),i=this.elements.thumb.container,n=t.left-e.left+10,a=t.right-e.left-i.clientWidth-10,s=this.mousePosX-e.left-i.clientWidth/2;s<n&&(s=n),s>a&&(s=a),i.style.left="".concat(s,"px")}},{key:"setScrubbingContainerSize",value:function(){var e=Nt(this.thumbAspectRatio,{width:this.player.media.clientWidth,height:this.player.media.clientHeight}),t=e.width,i=e.height;this.elements.scrubbing.container.style.width="".concat(t,"px"),this.elements.scrubbing.container.style.height="".concat(i,"px")}},{key:"setImageSizeAndOffset",value:function(e,t){if(this.usingSprites){var i=this.thumbContainerHeight/t.h;e.style.height="".concat(e.naturalHeight*i,"px"),e.style.width="".concat(e.naturalWidth*i,"px"),e.style.left="-".concat(t.x*i,"px"),e.style.top="-".concat(t.y*i,"px")}}},{key:"enabled",get:function(){return this.player.isHTML5&&this.player.isVideo&&this.player.config.previewThumbnails.enabled}},{key:"currentImageContainer",get:function(){return this.mouseDown?this.elements.scrubbing.container:this.elements.thumb.imageContainer}},{key:"usingSprites",get:function(){return Object.keys(this.thumbnails[0].frames[0]).includes("w")}},{key:"thumbAspectRatio",get:function(){return this.usingSprites?this.thumbnails[0].frames[0].w/this.thumbnails[0].frames[0].h:this.thumbnails[0].width/this.thumbnails[0].height}},{key:"thumbContainerHeight",get:function(){return this.mouseDown?Nt(this.thumbAspectRatio,{width:this.player.media.clientWidth,height:this.player.media.clientHeight}).height:this.sizeSpecifiedInCSS?this.elements.thumb.imageContainer.clientHeight:Math.floor(this.player.media.clientWidth/this.thumbAspectRatio/4)}},{key:"currentImageElement",get:function(){return this.mouseDown?this.currentScrubbingImageElement:this.currentThumbnailImageElement},set:function(e){this.mouseDown?this.currentScrubbingImageElement=e:this.currentThumbnailImageElement=e}}]),t}(),xt={insertElements:function(e,t){var i=this;Y(t)?pe(e,this.media,{src:t}):$(t)&&t.forEach((function(t){pe(e,i.media,t)}))},change:function(e){var t=this;le(e,"sources.length")?(Ve.cancelRequests.call(this),this.destroy.call(this,(function(){t.options.quality=[],me(t.media),t.media=null,G(t.elements.container)&&t.elements.container.removeAttribute("class");var i=e.sources,n=e.type,a=o(i,1)[0],s=a.provider,r=void 0===s?ut.html5:s,l=a.src,c="html5"===r?n:"div",u="html5"===r?{}:{src:l};Object.assign(t,{provider:r,type:n,supported:Ee.check(n,r,t.config.playsinline),media:he(c,u)}),t.elements.container.appendChild(t.media),Q(e.autoplay)&&(t.config.autoplay=e.autoplay),t.isHTML5&&(t.config.crossorigin&&t.media.setAttribute("crossorigin",""),t.config.autoplay&&t.media.setAttribute("autoplay",""),ae(e.poster)||(t.poster=e.poster),t.config.loop.active&&t.media.setAttribute("loop",""),t.config.muted&&t.media.setAttribute("muted",""),t.config.playsinline&&t.media.setAttribute("playsinline","")),yt.addStyleHook.call(t),t.isHTML5&&xt.insertElements.call(t,"source",i),t.config.title=e.title,Pt.setup.call(t),t.isHTML5&&Object.keys(e).includes("tracks")&&xt.insertElements.call(t,"track",e.tracks),(t.isHTML5||t.isEmbed&&!t.supported.ui)&&yt.build.call(t),t.isHTML5&&t.media.load(),ae(e.previewThumbnails)||(Object.assign(t.config.previewThumbnails,e.previewThumbnails),t.previewThumbnails&&t.previewThumbnails.loaded&&(t.previewThumbnails.destroy(),t.previewThumbnails=null),t.config.previewThumbnails.enabled&&(t.previewThumbnails=new Mt(t))),t.fullscreen.update()}),!0)):this.debug.warn("Invalid source format")}};var It,Lt=function(){function t(i,n){var a=this;if(e(this,t),this.timers={},this.ready=!1,this.loading=!1,this.failed=!1,this.touch=Ee.touch,this.media=i,Y(this.media)&&(this.media=document.querySelectorAll(this.media)),(window.jQuery&&this.media instanceof jQuery||J(this.media)||$(this.media))&&(this.media=this.media[0]),this.config=ce({},ot,t.defaults,n||{},function(){try{return JSON.parse(a.media.getAttribute("data-plyr-config"))}catch(e){return{}}}()),this.elements={container:null,fullscreen:null,captions:null,buttons:{},display:{},progress:{},inputs:{},settings:{popup:null,menu:null,panels:{},buttons:{}}},this.captions={active:null,currentTrack:-1,meta:new WeakMap},this.fullscreen={active:!1},this.options={speed:[],quality:[]},this.debug=new mt(this.config.debug),this.debug.log("Config",this.config),this.debug.log("Support",Ee),!W(this.media)&&G(this.media))if(this.media.plyr)this.debug.warn("Target already setup");else if(this.config.enabled)if(Ee.check().api){var s=this.media.cloneNode(!0);s.autoplay=!1,this.elements.original=s;var r=this.media.tagName.toLowerCase(),o=null,l=null;switch(r){case"div":if(o=this.media.querySelector("iframe"),G(o)){if(l=at(o.getAttribute("src")),this.provider=function(e){return/^(https?:\/\/)?(www\.)?(youtube\.com|youtube-nocookie\.com|youtu\.?be)\/.+$/.test(e)?ut.youtube:/^https?:\/\/player.vimeo.com\/video\/\d{0,9}(?=\b|\/)/.test(e)?ut.vimeo:null}(l.toString()),this.elements.container=this.media,this.media=o,this.elements.container.className="",l.search.length){var c=["1","true"];c.includes(l.searchParams.get("autoplay"))&&(this.config.autoplay=!0),c.includes(l.searchParams.get("loop"))&&(this.config.loop.active=!0),this.isYouTube?(this.config.playsinline=c.includes(l.searchParams.get("playsinline")),this.config.youtube.hl=l.searchParams.get("hl")):this.config.playsinline=!0}}else this.provider=this.media.getAttribute(this.config.attributes.embed.provider),this.media.removeAttribute(this.config.attributes.embed.provider);if(ae(this.provider)||!Object.keys(ut).includes(this.provider))return void this.debug.error("Setup failed: Invalid provider");this.type=ht;break;case"video":case"audio":this.type=r,this.provider=ut.html5,this.media.hasAttribute("crossorigin")&&(this.config.crossorigin=!0),this.media.hasAttribute("autoplay")&&(this.config.autoplay=!0),(this.media.hasAttribute("playsinline")||this.media.hasAttribute("webkit-playsinline"))&&(this.config.playsinline=!0),this.media.hasAttribute("muted")&&(this.config.muted=!0),this.media.hasAttribute("loop")&&(this.config.loop.active=!0);break;default:return void this.debug.error("Setup failed: unsupported type")}this.supported=Ee.check(this.type,this.provider,this.config.playsinline),this.supported.api?(this.eventListeners=[],this.listeners=new vt(this),this.storage=new $e(this),this.media.plyr=this,G(this.elements.container)||(this.elements.container=he("div",{tabindex:0}),ue(this.media,this.elements.container)),yt.migrateStyles.call(this),yt.addStyleHook.call(this),Pt.setup.call(this),this.config.debug&&xe.call(this,this.elements.container,this.config.events.join(" "),(function(e){a.debug.log("event: ".concat(e.type))})),this.fullscreen=new ft(this),(this.isHTML5||this.isEmbed&&!this.supported.ui)&&yt.build.call(this),this.listeners.container(),this.listeners.global(),this.config.ads.enabled&&(this.ads=new Et(this)),this.isHTML5&&this.config.autoplay&&setTimeout((function(){return qe(a.play())}),10),this.lastSeekTime=0,this.config.previewThumbnails.enabled&&(this.previewThumbnails=new Mt(this))):this.debug.error("Setup failed: no support")}else this.debug.error("Setup failed: no support");else this.debug.error("Setup failed: disabled by config");else this.debug.error("Setup failed: no suitable element passed")}return i(t,[{key:"play",value:function(){var e=this;return X(this.media.play)?(this.ads&&this.ads.enabled&&this.ads.managerPromise.then((function(){return e.ads.play()})).catch((function(){return qe(e.media.play())})),this.media.play()):null}},{key:"pause",value:function(){return this.playing&&X(this.media.pause)?this.media.pause():null}},{key:"togglePlay",value:function(e){return(Q(e)?e:!this.playing)?this.play():this.pause()}},{key:"stop",value:function(){this.isHTML5?(this.pause(),this.restart()):X(this.media.stop)&&this.media.stop()}},{key:"restart",value:function(){this.currentTime=0}},{key:"rewind",value:function(e){this.currentTime-=K(e)?e:this.config.seekTime}},{key:"forward",value:function(e){this.currentTime+=K(e)?e:this.config.seekTime}},{key:"increaseVolume",value:function(e){var t=this.media.muted?0:this.volume;this.volume=t+(K(e)?e:0)}},{key:"decreaseVolume",value:function(e){this.increaseVolume(-e)}},{key:"toggleCaptions",value:function(e){rt.toggle.call(this,e,!1)}},{key:"airplay",value:function(){Ee.airplay&&this.media.webkitShowPlaybackTargetPicker()}},{key:"toggleControls",value:function(e){if(this.supported.ui&&!this.isAudio){var t=we(this.elements.container,this.config.classNames.hideControls),i=void 0===e?void 0:!e,n=be(this.elements.container,this.config.classNames.hideControls,i);if(n&&$(this.config.controls)&&this.config.controls.includes("settings")&&!ae(this.config.settings)&&nt.toggleMenu.call(this,!1),n!==t){var a=n?"controlshidden":"controlsshown";Oe.call(this,this.media,a)}return!n}return!1}},{key:"on",value:function(e,t){xe.call(this,this.elements.container,e,t)}},{key:"once",value:function(e,t){Le.call(this,this.elements.container,e,t)}},{key:"off",value:function(e,t){Ie(this.elements.container,e,t)}},{key:"destroy",value:function(e){var t=this,i=arguments.length>1&&void 0!==arguments[1]&&arguments[1];if(this.ready){var n=function(){document.body.style.overflow="",t.embed=null,i?(Object.keys(t.elements).length&&(me(t.elements.buttons.play),me(t.elements.captions),me(t.elements.controls),me(t.elements.wrapper),t.elements.buttons.play=null,t.elements.captions=null,t.elements.controls=null,t.elements.wrapper=null),X(e)&&e()):(_e.call(t),ge(t.elements.original,t.elements.container),Oe.call(t,t.elements.original,"destroyed",!0),X(e)&&e.call(t.elements.original),t.ready=!1,setTimeout((function(){t.elements=null,t.media=null}),200))};this.stop(),clearTimeout(this.timers.loading),clearTimeout(this.timers.controls),clearTimeout(this.timers.resized),this.isHTML5?(yt.toggleNativeControls.call(this,!0),n()):this.isYouTube?(clearInterval(this.timers.buffering),clearInterval(this.timers.playing),null!==this.embed&&X(this.embed.destroy)&&this.embed.destroy(),n()):this.isVimeo&&(null!==this.embed&&this.embed.unload().then(n),setTimeout(n,200))}}},{key:"supports",value:function(e){return Ee.mime.call(this,e)}},{key:"isHTML5",get:function(){return this.provider===ut.html5}},{key:"isEmbed",get:function(){return this.isYouTube||this.isVimeo}},{key:"isYouTube",get:function(){return this.provider===ut.youtube}},{key:"isVimeo",get:function(){return this.provider===ut.vimeo}},{key:"isVideo",get:function(){return this.type===ht}},{key:"isAudio",get:function(){return this.type===dt}},{key:"playing",get:function(){return Boolean(this.ready&&!this.paused&&!this.ended)}},{key:"paused",get:function(){return Boolean(this.media.paused)}},{key:"stopped",get:function(){return Boolean(this.paused&&0===this.currentTime)}},{key:"ended",get:function(){return Boolean(this.media.ended)}},{key:"currentTime",set:function(e){if(this.duration){var t=K(e)&&e>0;this.media.currentTime=t?Math.min(e,this.duration):0,this.debug.log("Seeking to ".concat(this.currentTime," seconds"))}},get:function(){return Number(this.media.currentTime)}},{key:"buffered",get:function(){var e=this.media.buffered;return K(e)?e:e&&e.length&&this.duration>0?e.end(0)/this.duration:0}},{key:"seeking",get:function(){return Boolean(this.media.seeking)}},{key:"duration",get:function(){var e=parseFloat(this.config.duration),t=(this.media||{}).duration,i=K(t)&&t!==1/0?t:0;return e||i}},{key:"volume",set:function(e){var t=e;Y(t)&&(t=Number(t)),K(t)||(t=this.storage.get("volume")),K(t)||(t=this.config.volume),t>1&&(t=1),t<0&&(t=0),this.config.volume=t,this.media.volume=t,!ae(e)&&this.muted&&t>0&&(this.muted=!1)},get:function(){return Number(this.media.volume)}},{key:"muted",set:function(e){var t=e;Q(t)||(t=this.storage.get("muted")),Q(t)||(t=this.config.muted),this.config.muted=t,this.media.muted=t},get:function(){return Boolean(this.media.muted)}},{key:"hasAudio",get:function(){return!this.isHTML5||(!!this.isAudio||(Boolean(this.media.mozHasAudio)||Boolean(this.media.webkitAudioDecodedByteCount)||Boolean(this.media.audioTracks&&this.media.audioTracks.length)))}},{key:"speed",set:function(e){var t=this,i=null;K(e)&&(i=e),K(i)||(i=this.storage.get("speed")),K(i)||(i=this.config.speed.selected);var n=this.minimumSpeed,a=this.maximumSpeed;i=function(){var e=arguments.length>0&&void 0!==arguments[0]?arguments[0]:0,t=arguments.length>1&&void 0!==arguments[1]?arguments[1]:0,i=arguments.length>2&&void 0!==arguments[2]?arguments[2]:255;return Math.min(Math.max(e,t),i)}(i,n,a),this.config.speed.selected=i,setTimeout((function(){t.media.playbackRate=i}),0)},get:function(){return Number(this.media.playbackRate)}},{key:"minimumSpeed",get:function(){return this.isYouTube?Math.min.apply(Math,l(this.options.speed)):this.isVimeo?.5:.0625}},{key:"maximumSpeed",get:function(){return this.isYouTube?Math.max.apply(Math,l(this.options.speed)):this.isVimeo?2:16}},{key:"quality",set:function(e){var t=this.config.quality,i=this.options.quality;if(i.length){var n=[!ae(e)&&Number(e),this.storage.get("quality"),t.selected,t.default].find(K),a=!0;if(!i.includes(n)){var s=function(e,t){return $(e)&&e.length?e.reduce((function(e,i){return Math.abs(i-t)<Math.abs(e-t)?i:e})):null}(i,n);this.debug.warn("Unsupported quality option: ".concat(n,", using ").concat(s," instead")),n=s,a=!1}t.selected=n,this.media.quality=n,a&&this.storage.set({quality:n})}},get:function(){return this.media.quality}},{key:"loop",set:function(e){var t=Q(e)?e:this.config.loop.active;this.config.loop.active=t,this.media.loop=t},get:function(){return Boolean(this.media.loop)}},{key:"source",set:function(e){xt.change.call(this,e)},get:function(){return this.media.currentSrc}},{key:"download",get:function(){var e=this.config.urls.download;return ne(e)?e:this.source},set:function(e){ne(e)&&(this.config.urls.download=e,nt.setDownloadUrl.call(this))}},{key:"poster",set:function(e){this.isVideo?yt.setPoster.call(this,e,!1).catch((function(){})):this.debug.warn("Poster can only be set for video")},get:function(){return this.isVideo?this.media.getAttribute("poster")||this.media.getAttribute("data-poster"):null}},{key:"ratio",get:function(){if(!this.isVideo)return null;var e=He(Fe.call(this));return $(e)?e.join(":"):e},set:function(e){this.isVideo?Y(e)&&De(e)?(this.config.ratio=e,Re.call(this)):this.debug.error("Invalid aspect ratio specified (".concat(e,")")):this.debug.warn("Aspect ratio can only be set for video")}},{key:"autoplay",set:function(e){var t=Q(e)?e:this.config.autoplay;this.config.autoplay=t},get:function(){return Boolean(this.config.autoplay)}},{key:"currentTrack",set:function(e){rt.set.call(this,e,!1)},get:function(){var e=this.captions,t=e.toggled,i=e.currentTrack;return t?i:-1}},{key:"language",set:function(e){rt.setLanguage.call(this,e,!1)},get:function(){return(rt.getCurrentTrack.call(this)||{}).language}},{key:"pip",set:function(e){if(Ee.pip){var 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Math.max(0, (t[1] ? t[1].length : 0) - (t[2] ? +t[2] : 0)) : 0;\n }\n function round(e, t) {\n if (1 > t) {\n var n = getDecimalPlaces(t);\n return parseFloat(e.toFixed(n));\n }\n return Math.round(e / t) * t;\n }\n var RangeTouch = function () {\n function e(t, n) {\n _classCallCheck(this, e), is$1.element(t) ? this.element = t : is$1.string(t) && (this.element = document.querySelector(t)), is$1.element(this.element) && is$1.empty(this.element.rangeTouch) && (this.config = _objectSpread2({}, defaults$1, {}, n), this.init());\n }\n return _createClass(e, [{\n key: \"init\",\n value: function () {\n e.enabled && (this.config.addCSS && (this.element.style.userSelect = \"none\", this.element.style.webKitUserSelect = \"none\", this.element.style.touchAction = \"manipulation\"), this.listeners(!0), this.element.rangeTouch = this);\n }\n }, {\n key: \"destroy\",\n value: function () {\n e.enabled && (this.config.addCSS && (this.element.style.userSelect = \"\", this.element.style.webKitUserSelect = \"\", this.element.style.touchAction = \"\"), this.listeners(!1), this.element.rangeTouch = null);\n }\n }, {\n key: \"listeners\",\n value: function (e) {\n var t = this,\n n = e ? \"addEventListener\" : \"removeEventListener\";\n [\"touchstart\", \"touchmove\", \"touchend\"].forEach(function (e) {\n t.element[n](e, function (e) {\n return t.set(e);\n }, !1);\n });\n }\n }, {\n key: \"get\",\n value: function (t) {\n if (!e.enabled || !is$1.event(t)) return null;\n var n,\n r = t.target,\n i = t.changedTouches[0],\n o = parseFloat(r.getAttribute(\"min\")) || 0,\n s = parseFloat(r.getAttribute(\"max\")) || 100,\n u = parseFloat(r.getAttribute(\"step\")) || 1,\n c = r.getBoundingClientRect(),\n a = 100 / c.width * (this.config.thumbWidth / 2) / 100;\n return 0 > (n = 100 / c.width * (i.clientX - c.left)) ? n = 0 : 100 < n && (n = 100), 50 > n ? n -= (100 - 2 * n) * a : 50 < n && (n += 2 * (n - 50) * a), o + round(n / 100 * (s - o), u);\n }\n }, {\n key: \"set\",\n value: function (t) {\n e.enabled && is$1.event(t) && !t.target.disabled && (t.preventDefault(), t.target.value = this.get(t), trigger(t.target, \"touchend\" === t.type ? \"change\" : \"input\"));\n }\n }], [{\n key: \"setup\",\n value: function (t) {\n var n = 1 < arguments.length && void 0 !== arguments[1] ? arguments[1] : {},\n r = null;\n if (is$1.empty(t) || is$1.string(t) ? r = Array.from(document.querySelectorAll(is$1.string(t) ? t : 'input[type=\"range\"]')) : is$1.element(t) ? r = [t] : is$1.nodeList(t) ? r = Array.from(t) : is$1.array(t) && (r = t.filter(is$1.element)), is$1.empty(r)) return null;\n var i = _objectSpread2({}, defaults$1, {}, n);\n if (is$1.string(t) && i.watch) {\n var o = new MutationObserver(function (n) {\n Array.from(n).forEach(function (n) {\n Array.from(n.addedNodes).forEach(function (n) {\n is$1.element(n) && matches$1(n, t) && new e(n, i);\n });\n });\n });\n o.observe(document.body, {\n childList: !0,\n subtree: !0\n });\n }\n return r.map(function (t) {\n return new e(t, n);\n });\n }\n }, {\n key: \"enabled\",\n get: function () {\n return \"ontouchstart\" in document.documentElement;\n }\n }]), e;\n }();\n\n // ==========================================================================\n // Type checking utils\n // ==========================================================================\n\n const getConstructor = input => input !== null && typeof input !== 'undefined' ? input.constructor : null;\n const instanceOf = (input, constructor) => Boolean(input && constructor && input instanceof constructor);\n const isNullOrUndefined = input => input === null || typeof input === 'undefined';\n const isObject = input => getConstructor(input) === Object;\n const isNumber = input => getConstructor(input) === Number && !Number.isNaN(input);\n const isString = input => getConstructor(input) === String;\n const isBoolean = input => getConstructor(input) === Boolean;\n const isFunction = input => typeof input === 'function';\n const isArray = input => Array.isArray(input);\n const isWeakMap = input => instanceOf(input, WeakMap);\n const isNodeList = input => instanceOf(input, NodeList);\n const isTextNode = input => getConstructor(input) === Text;\n const isEvent = input => instanceOf(input, Event);\n const isKeyboardEvent = input => instanceOf(input, KeyboardEvent);\n const isCue = input => instanceOf(input, window.TextTrackCue) || instanceOf(input, window.VTTCue);\n const isTrack = input => instanceOf(input, TextTrack) || !isNullOrUndefined(input) && isString(input.kind);\n const isPromise = input => instanceOf(input, Promise) && isFunction(input.then);\n const isElement = input => input !== null && typeof input === 'object' && input.nodeType === 1 && typeof input.style === 'object' && typeof input.ownerDocument === 'object';\n const isEmpty = input => isNullOrUndefined(input) || (isString(input) || isArray(input) || isNodeList(input)) && !input.length || isObject(input) && !Object.keys(input).length;\n const isUrl = input => {\n // Accept a URL object\n if (instanceOf(input, window.URL)) {\n return true;\n }\n\n // Must be string from here\n if (!isString(input)) {\n return false;\n }\n\n // Add the protocol if required\n let string = input;\n if (!input.startsWith('http://') || !input.startsWith('https://')) {\n string = `http://${input}`;\n }\n try {\n return !isEmpty(new URL(string).hostname);\n } catch (_) {\n return false;\n }\n };\n var is = {\n nullOrUndefined: isNullOrUndefined,\n object: isObject,\n number: isNumber,\n string: isString,\n boolean: isBoolean,\n function: isFunction,\n array: isArray,\n weakMap: isWeakMap,\n nodeList: isNodeList,\n element: isElement,\n textNode: isTextNode,\n event: isEvent,\n keyboardEvent: isKeyboardEvent,\n cue: isCue,\n track: isTrack,\n promise: isPromise,\n url: isUrl,\n empty: isEmpty\n };\n\n // ==========================================================================\n const transitionEndEvent = (() => {\n const element = document.createElement('span');\n const events = {\n WebkitTransition: 'webkitTransitionEnd',\n MozTransition: 'transitionend',\n OTransition: 'oTransitionEnd otransitionend',\n transition: 'transitionend'\n };\n const type = Object.keys(events).find(event => element.style[event] !== undefined);\n return is.string(type) ? events[type] : false;\n })();\n\n // Force repaint of element\n function repaint(element, delay) {\n setTimeout(() => {\n try {\n // eslint-disable-next-line no-param-reassign\n element.hidden = true;\n\n // eslint-disable-next-line no-unused-expressions\n element.offsetHeight;\n\n // eslint-disable-next-line no-param-reassign\n element.hidden = false;\n } catch (_) {\n // Do nothing\n }\n }, delay);\n }\n\n // ==========================================================================\n // Browser sniffing\n // Unfortunately, due to mixed support, UA sniffing is required\n // ==========================================================================\n\n const isIE = Boolean(window.document.documentMode);\n const isEdge = /Edge/g.test(navigator.userAgent);\n const isWebKit = 'WebkitAppearance' in document.documentElement.style && !/Edge/g.test(navigator.userAgent);\n const isIPhone = /iPhone|iPod/gi.test(navigator.userAgent) && navigator.maxTouchPoints > 1;\n // navigator.platform may be deprecated but this check is still required\n const isIPadOS = navigator.platform === 'MacIntel' && navigator.maxTouchPoints > 1;\n const isIos = /iPad|iPhone|iPod/gi.test(navigator.userAgent) && navigator.maxTouchPoints > 1;\n var browser = {\n isIE,\n isEdge,\n isWebKit,\n isIPhone,\n isIPadOS,\n isIos\n };\n\n // ==========================================================================\n\n // Clone nested objects\n function cloneDeep(object) {\n return JSON.parse(JSON.stringify(object));\n }\n\n // Get a nested value in an object\n function getDeep(object, path) {\n return path.split('.').reduce((obj, key) => obj && obj[key], object);\n }\n\n // Deep extend destination object with N more objects\n function extend(target = {}, ...sources) {\n if (!sources.length) {\n return target;\n }\n const source = sources.shift();\n if (!is.object(source)) {\n return target;\n }\n Object.keys(source).forEach(key => {\n if (is.object(source[key])) {\n if (!Object.keys(target).includes(key)) {\n Object.assign(target, {\n [key]: {}\n });\n }\n extend(target[key], source[key]);\n } else {\n Object.assign(target, {\n [key]: source[key]\n });\n }\n });\n return extend(target, ...sources);\n }\n\n // ==========================================================================\n\n // Wrap an element\n function wrap(elements, wrapper) {\n // Convert `elements` to an array, if necessary.\n const targets = elements.length ? elements : [elements];\n\n // Loops backwards to prevent having to clone the wrapper on the\n // first element (see `child` below).\n Array.from(targets).reverse().forEach((element, index) => {\n const child = index > 0 ? wrapper.cloneNode(true) : wrapper;\n // Cache the current parent and sibling.\n const parent = element.parentNode;\n const sibling = element.nextSibling;\n\n // Wrap the element (is automatically removed from its current\n // parent).\n child.appendChild(element);\n\n // If the element had a sibling, insert the wrapper before\n // the sibling to maintain the HTML structure; otherwise, just\n // append it to the parent.\n if (sibling) {\n parent.insertBefore(child, sibling);\n } else {\n parent.appendChild(child);\n }\n });\n }\n\n // Set attributes\n function setAttributes(element, attributes) {\n if (!is.element(element) || is.empty(attributes)) return;\n\n // Assume null and undefined attributes should be left out,\n // Setting them would otherwise convert them to \"null\" and \"undefined\"\n Object.entries(attributes).filter(([, value]) => !is.nullOrUndefined(value)).forEach(([key, value]) => element.setAttribute(key, value));\n }\n\n // Create a DocumentFragment\n function createElement(type, attributes, text) {\n // Create a new <element>\n const element = document.createElement(type);\n\n // Set all passed attributes\n if (is.object(attributes)) {\n setAttributes(element, attributes);\n }\n\n // Add text node\n if (is.string(text)) {\n element.innerText = text;\n }\n\n // Return built element\n return element;\n }\n\n // Insert an element after another\n function insertAfter(element, target) {\n if (!is.element(element) || !is.element(target)) return;\n target.parentNode.insertBefore(element, target.nextSibling);\n }\n\n // Insert a DocumentFragment\n function insertElement(type, parent, attributes, text) {\n if (!is.element(parent)) return;\n parent.appendChild(createElement(type, attributes, text));\n }\n\n // Remove element(s)\n function removeElement(element) {\n if (is.nodeList(element) || is.array(element)) {\n Array.from(element).forEach(removeElement);\n return;\n }\n if (!is.element(element) || !is.element(element.parentNode)) {\n return;\n }\n element.parentNode.removeChild(element);\n }\n\n // Remove all child elements\n function emptyElement(element) {\n if (!is.element(element)) return;\n let {\n length\n } = element.childNodes;\n while (length > 0) {\n element.removeChild(element.lastChild);\n length -= 1;\n }\n }\n\n // Replace element\n function replaceElement(newChild, oldChild) {\n if (!is.element(oldChild) || !is.element(oldChild.parentNode) || !is.element(newChild)) return null;\n oldChild.parentNode.replaceChild(newChild, oldChild);\n return newChild;\n }\n\n // Get an attribute object from a string selector\n function getAttributesFromSelector(sel, existingAttributes) {\n // For example:\n // '.test' to { class: 'test' }\n // '#test' to { id: 'test' }\n // '[data-test=\"test\"]' to { 'data-test': 'test' }\n\n if (!is.string(sel) || is.empty(sel)) return {};\n const attributes = {};\n const existing = extend({}, existingAttributes);\n sel.split(',').forEach(s => {\n // Remove whitespace\n const selector = s.trim();\n const className = selector.replace('.', '');\n const stripped = selector.replace(/[[\\]]/g, '');\n // Get the parts and value\n const parts = stripped.split('=');\n const [key] = parts;\n const value = parts.length > 1 ? parts[1].replace(/[\"']/g, '') : '';\n // Get the first character\n const start = selector.charAt(0);\n switch (start) {\n case '.':\n // Add to existing classname\n if (is.string(existing.class)) {\n attributes.class = `${existing.class} ${className}`;\n } else {\n attributes.class = className;\n }\n break;\n case '#':\n // ID selector\n attributes.id = selector.replace('#', '');\n break;\n case '[':\n // Attribute selector\n attributes[key] = value;\n break;\n }\n });\n return extend(existing, attributes);\n }\n\n // Toggle hidden\n function toggleHidden(element, hidden) {\n if (!is.element(element)) return;\n let hide = hidden;\n if (!is.boolean(hide)) {\n hide = !element.hidden;\n }\n\n // eslint-disable-next-line no-param-reassign\n element.hidden = hide;\n }\n\n // Mirror Element.classList.toggle, with IE compatibility for \"force\" argument\n function toggleClass(element, className, force) {\n if (is.nodeList(element)) {\n return Array.from(element).map(e => toggleClass(e, className, force));\n }\n if (is.element(element)) {\n let method = 'toggle';\n if (typeof force !== 'undefined') {\n method = force ? 'add' : 'remove';\n }\n element.classList[method](className);\n return element.classList.contains(className);\n }\n return false;\n }\n\n // Has class name\n function hasClass(element, className) {\n return is.element(element) && element.classList.contains(className);\n }\n\n // Element matches selector\n function matches(element, selector) {\n const {\n prototype\n } = Element;\n function match() {\n return Array.from(document.querySelectorAll(selector)).includes(this);\n }\n const method = prototype.matches || prototype.webkitMatchesSelector || prototype.mozMatchesSelector || prototype.msMatchesSelector || match;\n return method.call(element, selector);\n }\n\n // Closest ancestor element matching selector (also tests element itself)\n function closest$1(element, selector) {\n const {\n prototype\n } = Element;\n\n // https://developer.mozilla.org/en-US/docs/Web/API/Element/closest#Polyfill\n function closestElement() {\n let el = this;\n do {\n if (matches.matches(el, selector)) return el;\n el = el.parentElement || el.parentNode;\n } while (el !== null && el.nodeType === 1);\n return null;\n }\n const method = prototype.closest || closestElement;\n return method.call(element, selector);\n }\n\n // Find all elements\n function getElements(selector) {\n return this.elements.container.querySelectorAll(selector);\n }\n\n // Find a single element\n function getElement(selector) {\n return this.elements.container.querySelector(selector);\n }\n\n // Set focus and tab focus class\n function setFocus(element = null, focusVisible = false) {\n if (!is.element(element)) return;\n\n // Set regular focus\n element.focus({\n preventScroll: true,\n focusVisible\n });\n }\n\n // ==========================================================================\n\n // Default codecs for checking mimetype support\n const defaultCodecs = {\n 'audio/ogg': 'vorbis',\n 'audio/wav': '1',\n 'video/webm': 'vp8, vorbis',\n 'video/mp4': 'avc1.42E01E, mp4a.40.2',\n 'video/ogg': 'theora'\n };\n\n // Check for feature support\n const support = {\n // Basic support\n audio: 'canPlayType' in document.createElement('audio'),\n video: 'canPlayType' in document.createElement('video'),\n // Check for support\n // Basic functionality vs full UI\n check(type, provider) {\n const api = support[type] || provider !== 'html5';\n const ui = api && support.rangeInput;\n return {\n api,\n ui\n };\n },\n // Picture-in-picture support\n // Safari & Chrome only currently\n pip: (() => {\n // While iPhone's support picture-in-picture for some apps, seemingly Safari isn't one of them\n // It will throw the following error when trying to enter picture-in-picture\n // `NotSupportedError: The Picture-in-Picture mode is not supported.`\n if (browser.isIPhone) {\n return false;\n }\n\n // Safari\n // https://developer.apple.com/documentation/webkitjs/adding_picture_in_picture_to_your_safari_media_controls\n if (is.function(createElement('video').webkitSetPresentationMode)) {\n return true;\n }\n\n // Chrome\n // https://developers.google.com/web/updates/2018/10/watch-video-using-picture-in-picture\n if (document.pictureInPictureEnabled && !createElement('video').disablePictureInPicture) {\n return true;\n }\n return false;\n })(),\n // Airplay support\n // Safari only currently\n airplay: is.function(window.WebKitPlaybackTargetAvailabilityEvent),\n // Inline playback support\n // https://webkit.org/blog/6784/new-video-policies-for-ios/\n playsinline: 'playsInline' in document.createElement('video'),\n // Check for mime type support against a player instance\n // Credits: http://diveintohtml5.info/everything.html\n // Related: http://www.leanbackplayer.com/test/h5mt.html\n mime(input) {\n if (is.empty(input)) {\n return false;\n }\n const [mediaType] = input.split('/');\n let type = input;\n\n // Verify we're using HTML5 and there's no media type mismatch\n if (!this.isHTML5 || mediaType !== this.type) {\n return false;\n }\n\n // Add codec if required\n if (Object.keys(defaultCodecs).includes(type)) {\n type += `; codecs=\"${defaultCodecs[input]}\"`;\n }\n try {\n return Boolean(type && this.media.canPlayType(type).replace(/no/, ''));\n } catch (_) {\n return false;\n }\n },\n // Check for textTracks support\n textTracks: 'textTracks' in document.createElement('video'),\n // <input type=\"range\"> Sliders\n rangeInput: (() => {\n const range = document.createElement('input');\n range.type = 'range';\n return range.type === 'range';\n })(),\n // Touch\n // NOTE: Remember a device can be mouse + touch enabled so we check on first touch event\n touch: 'ontouchstart' in document.documentElement,\n // Detect transitions support\n transitions: transitionEndEvent !== false,\n // Reduced motion iOS & MacOS setting\n // https://webkit.org/blog/7551/responsive-design-for-motion/\n reducedMotion: 'matchMedia' in window && window.matchMedia('(prefers-reduced-motion)').matches\n };\n\n // ==========================================================================\n\n // Check for passive event listener support\n // https://github.com/WICG/EventListenerOptions/blob/gh-pages/explainer.md\n // https://www.youtube.com/watch?v=NPM6172J22g\n const supportsPassiveListeners = (() => {\n // Test via a getter in the options object to see if the passive property is accessed\n let supported = false;\n try {\n const options = Object.defineProperty({}, 'passive', {\n get() {\n supported = true;\n return null;\n }\n });\n window.addEventListener('test', null, options);\n window.removeEventListener('test', null, options);\n } catch (_) {\n // Do nothing\n }\n return supported;\n })();\n\n // Toggle event listener\n function toggleListener(element, event, callback, toggle = false, passive = true, capture = false) {\n // Bail if no element, event, or callback\n if (!element || !('addEventListener' in element) || is.empty(event) || !is.function(callback)) {\n return;\n }\n\n // Allow multiple events\n const events = event.split(' ');\n // Build options\n // Default to just the capture boolean for browsers with no passive listener support\n let options = capture;\n\n // If passive events listeners are supported\n if (supportsPassiveListeners) {\n options = {\n // Whether the listener can be passive (i.e. default never prevented)\n passive,\n // Whether the listener is a capturing listener or not\n capture\n };\n }\n\n // If a single node is passed, bind the event listener\n events.forEach(type => {\n if (this && this.eventListeners && toggle) {\n // Cache event listener\n this.eventListeners.push({\n element,\n type,\n callback,\n options\n });\n }\n element[toggle ? 'addEventListener' : 'removeEventListener'](type, callback, options);\n });\n }\n\n // Bind event handler\n function on(element, events = '', callback, passive = true, capture = false) {\n toggleListener.call(this, element, events, callback, true, passive, capture);\n }\n\n // Unbind event handler\n function off(element, events = '', callback, passive = true, capture = false) {\n toggleListener.call(this, element, events, callback, false, passive, capture);\n }\n\n // Bind once-only event handler\n function once(element, events = '', callback, passive = true, capture = false) {\n const onceCallback = (...args) => {\n off(element, events, onceCallback, passive, capture);\n callback.apply(this, args);\n };\n toggleListener.call(this, element, events, onceCallback, true, passive, capture);\n }\n\n // Trigger event\n function triggerEvent(element, type = '', bubbles = false, detail = {}) {\n // Bail if no element\n if (!is.element(element) || is.empty(type)) {\n return;\n }\n\n // Create and dispatch the event\n const event = new CustomEvent(type, {\n bubbles,\n detail: {\n ...detail,\n plyr: this\n }\n });\n\n // Dispatch the event\n element.dispatchEvent(event);\n }\n\n // Unbind all cached event listeners\n function unbindListeners() {\n if (this && this.eventListeners) {\n this.eventListeners.forEach(item => {\n const {\n element,\n type,\n callback,\n options\n } = item;\n element.removeEventListener(type, callback, options);\n });\n this.eventListeners = [];\n }\n }\n\n // Run method when / if player is ready\n function ready() {\n return new Promise(resolve => this.ready ? setTimeout(resolve, 0) : on.call(this, this.elements.container, 'ready', resolve)).then(() => {});\n }\n\n /**\n * Silence a Promise-like object.\n * This is useful for avoiding non-harmful, but potentially confusing \"uncaught\n * play promise\" rejection error messages.\n * @param {Object} value An object that may or may not be `Promise`-like.\n */\n function silencePromise(value) {\n if (is.promise(value)) {\n value.then(null, () => {});\n }\n }\n\n // ==========================================================================\n\n // Remove duplicates in an array\n function dedupe(array) {\n if (!is.array(array)) {\n return array;\n }\n return array.filter((item, index) => array.indexOf(item) === index);\n }\n\n // Get the closest value in an array\n function closest(array, value) {\n if (!is.array(array) || !array.length) {\n return null;\n }\n return array.reduce((prev, curr) => Math.abs(curr - value) < Math.abs(prev - value) ? curr : prev);\n }\n\n // ==========================================================================\n\n // Check support for a CSS declaration\n function supportsCSS(declaration) {\n if (!window || !window.CSS) {\n return false;\n }\n return window.CSS.supports(declaration);\n }\n\n // Standard/common aspect ratios\n const standardRatios = [[1, 1], [4, 3], [3, 4], [5, 4], [4, 5], [3, 2], [2, 3], [16, 10], [10, 16], [16, 9], [9, 16], [21, 9], [9, 21], [32, 9], [9, 32]].reduce((out, [x, y]) => ({\n ...out,\n [x / y]: [x, y]\n }), {});\n\n // Validate an aspect ratio\n function validateAspectRatio(input) {\n if (!is.array(input) && (!is.string(input) || !input.includes(':'))) {\n return false;\n }\n const ratio = is.array(input) ? input : input.split(':');\n return ratio.map(Number).every(is.number);\n }\n\n // Reduce an aspect ratio to it's lowest form\n function reduceAspectRatio(ratio) {\n if (!is.array(ratio) || !ratio.every(is.number)) {\n return null;\n }\n const [width, height] = ratio;\n const getDivider = (w, h) => h === 0 ? w : getDivider(h, w % h);\n const divider = getDivider(width, height);\n return [width / divider, height / divider];\n }\n\n // Calculate an aspect ratio\n function getAspectRatio(input) {\n const parse = ratio => validateAspectRatio(ratio) ? ratio.split(':').map(Number) : null;\n // Try provided ratio\n let ratio = parse(input);\n\n // Get from config\n if (ratio === null) {\n ratio = parse(this.config.ratio);\n }\n\n // Get from embed\n if (ratio === null && !is.empty(this.embed) && is.array(this.embed.ratio)) {\n ({\n ratio\n } = this.embed);\n }\n\n // Get from HTML5 video\n if (ratio === null && this.isHTML5) {\n const {\n videoWidth,\n videoHeight\n } = this.media;\n ratio = [videoWidth, videoHeight];\n }\n return reduceAspectRatio(ratio);\n }\n\n // Set aspect ratio for responsive container\n function setAspectRatio(input) {\n if (!this.isVideo) {\n return {};\n }\n const {\n wrapper\n } = this.elements;\n const ratio = getAspectRatio.call(this, input);\n if (!is.array(ratio)) {\n return {};\n }\n const [x, y] = reduceAspectRatio(ratio);\n const useNative = supportsCSS(`aspect-ratio: ${x}/${y}`);\n const padding = 100 / x * y;\n if (useNative) {\n wrapper.style.aspectRatio = `${x}/${y}`;\n } else {\n wrapper.style.paddingBottom = `${padding}%`;\n }\n\n // For Vimeo we have an extra <div> to hide the standard controls and UI\n if (this.isVimeo && !this.config.vimeo.premium && this.supported.ui) {\n const height = 100 / this.media.offsetWidth * parseInt(window.getComputedStyle(this.media).paddingBottom, 10);\n const offset = (height - padding) / (height / 50);\n if (this.fullscreen.active) {\n wrapper.style.paddingBottom = null;\n } else {\n this.media.style.transform = `translateY(-${offset}%)`;\n }\n } else if (this.isHTML5) {\n wrapper.classList.add(this.config.classNames.videoFixedRatio);\n }\n return {\n padding,\n ratio\n };\n }\n\n // Round an aspect ratio to closest standard ratio\n function roundAspectRatio(x, y, tolerance = 0.05) {\n const ratio = x / y;\n const closestRatio = closest(Object.keys(standardRatios), ratio);\n\n // Check match is within tolerance\n if (Math.abs(closestRatio - ratio) <= tolerance) {\n return standardRatios[closestRatio];\n }\n\n // No match\n return [x, y];\n }\n\n // Get the size of the viewport\n // https://stackoverflow.com/questions/1248081/how-to-get-the-browser-viewport-dimensions\n function getViewportSize() {\n const width = Math.max(document.documentElement.clientWidth || 0, window.innerWidth || 0);\n const height = Math.max(document.documentElement.clientHeight || 0, window.innerHeight || 0);\n return [width, height];\n }\n\n // ==========================================================================\n const html5 = {\n getSources() {\n if (!this.isHTML5) {\n return [];\n }\n const sources = Array.from(this.media.querySelectorAll('source'));\n\n // Filter out unsupported sources (if type is specified)\n return sources.filter(source => {\n const type = source.getAttribute('type');\n if (is.empty(type)) {\n return true;\n }\n return support.mime.call(this, type);\n });\n },\n // Get quality levels\n getQualityOptions() {\n // Whether we're forcing all options (e.g. for streaming)\n if (this.config.quality.forced) {\n return this.config.quality.options;\n }\n\n // Get sizes from <source> elements\n return html5.getSources.call(this).map(source => Number(source.getAttribute('data-res'))).filter(Boolean);\n },\n setup() {\n if (!this.isHTML5) {\n return;\n }\n const player = this;\n\n // Set speed options from config\n player.options.speed = player.config.speed.options;\n\n // Set aspect ratio if fixed\n if (!is.empty(this.config.ratio)) {\n setAspectRatio.call(player);\n }\n\n // Quality\n Object.defineProperty(player.media, 'quality', {\n get() {\n // Get sources\n const sources = html5.getSources.call(player);\n const source = sources.find(s => s.getAttribute('src') === player.source);\n\n // Return size, if match is found\n return source && Number(source.getAttribute('data-res'));\n },\n set(input) {\n if (player.quality === input) {\n return;\n }\n\n // If we're using an external handler...\n if (player.config.quality.forced && is.function(player.config.quality.onChange)) {\n player.config.quality.onChange(input);\n } else {\n // Get sources\n const sources = html5.getSources.call(player);\n // Get first match for requested size\n const source = sources.find(s => Number(s.getAttribute('data-res')) === input);\n\n // No matching source found\n if (!source) {\n return;\n }\n\n // Get current state\n const {\n currentTime,\n paused,\n preload,\n readyState,\n playbackRate\n } = player.media;\n\n // Set new source\n player.media.src = source.getAttribute('src');\n\n // Prevent loading if preload=\"none\" and the current source isn't loaded (#1044)\n if (preload !== 'none' || readyState) {\n // Restore time\n player.once('loadedmetadata', () => {\n player.speed = playbackRate;\n player.currentTime = currentTime;\n\n // Resume playing\n if (!paused) {\n silencePromise(player.play());\n }\n });\n\n // Load new source\n player.media.load();\n }\n }\n\n // Trigger change event\n triggerEvent.call(player, player.media, 'qualitychange', false, {\n quality: input\n });\n }\n });\n },\n // Cancel current network requests\n // See https://github.com/sampotts/plyr/issues/174\n cancelRequests() {\n if (!this.isHTML5) {\n return;\n }\n\n // Remove child sources\n removeElement(html5.getSources.call(this));\n\n // Set blank video src attribute\n // This is to prevent a MEDIA_ERR_SRC_NOT_SUPPORTED error\n // Info: http://stackoverflow.com/questions/32231579/how-to-properly-dispose-of-an-html5-video-and-close-socket-or-connection\n this.media.setAttribute('src', this.config.blankVideo);\n\n // Load the new empty source\n // This will cancel existing requests\n // See https://github.com/sampotts/plyr/issues/174\n this.media.load();\n\n // Debugging\n this.debug.log('Cancelled network requests');\n }\n };\n\n // ==========================================================================\n\n // Generate a random ID\n function generateId(prefix) {\n return `${prefix}-${Math.floor(Math.random() * 10000)}`;\n }\n\n // Format string\n function format(input, ...args) {\n if (is.empty(input)) return input;\n return input.toString().replace(/{(\\d+)}/g, (_, i) => args[i].toString());\n }\n\n // Get percentage\n function getPercentage(current, max) {\n if (current === 0 || max === 0 || Number.isNaN(current) || Number.isNaN(max)) {\n return 0;\n }\n return (current / max * 100).toFixed(2);\n }\n\n // Replace all occurrences of a string in a string\n const replaceAll = (input = '', find = '', replace = '') => input.replace(new RegExp(find.toString().replace(/([.*+?^=!:${}()|[\\]/\\\\])/g, '\\\\$1'), 'g'), replace.toString());\n\n // Convert to title case\n const toTitleCase = (input = '') => input.toString().replace(/\\w\\S*/g, text => text.charAt(0).toUpperCase() + text.slice(1).toLowerCase());\n\n // Convert string to pascalCase\n function toPascalCase(input = '') {\n let string = input.toString();\n\n // Convert kebab case\n string = replaceAll(string, '-', ' ');\n\n // Convert snake case\n string = replaceAll(string, '_', ' ');\n\n // Convert to title case\n string = toTitleCase(string);\n\n // Convert to pascal case\n return replaceAll(string, ' ', '');\n }\n\n // Convert string to pascalCase\n function toCamelCase(input = '') {\n let string = input.toString();\n\n // Convert to pascal case\n string = toPascalCase(string);\n\n // Convert first character to lowercase\n return string.charAt(0).toLowerCase() + string.slice(1);\n }\n\n // Remove HTML from a string\n function stripHTML(source) {\n const fragment = document.createDocumentFragment();\n const element = document.createElement('div');\n fragment.appendChild(element);\n element.innerHTML = source;\n return fragment.firstChild.innerText;\n }\n\n // Like outerHTML, but also works for DocumentFragment\n function getHTML(element) {\n const wrapper = document.createElement('div');\n wrapper.appendChild(element);\n return wrapper.innerHTML;\n }\n\n // ==========================================================================\n\n // Skip i18n for abbreviations and brand names\n const resources = {\n pip: 'PIP',\n airplay: 'AirPlay',\n html5: 'HTML5',\n vimeo: 'Vimeo',\n youtube: 'YouTube'\n };\n const i18n = {\n get(key = '', config = {}) {\n if (is.empty(key) || is.empty(config)) {\n return '';\n }\n let string = getDeep(config.i18n, key);\n if (is.empty(string)) {\n if (Object.keys(resources).includes(key)) {\n return resources[key];\n }\n return '';\n }\n const replace = {\n '{seektime}': config.seekTime,\n '{title}': config.title\n };\n Object.entries(replace).forEach(([k, v]) => {\n string = replaceAll(string, k, v);\n });\n return string;\n }\n };\n\n class Storage {\n constructor(player) {\n _defineProperty$1(this, \"get\", key => {\n if (!Storage.supported || !this.enabled) {\n return null;\n }\n const store = window.localStorage.getItem(this.key);\n if (is.empty(store)) {\n return null;\n }\n const json = JSON.parse(store);\n return is.string(key) && key.length ? json[key] : json;\n });\n _defineProperty$1(this, \"set\", object => {\n // Bail if we don't have localStorage support or it's disabled\n if (!Storage.supported || !this.enabled) {\n return;\n }\n\n // Can only store objectst\n if (!is.object(object)) {\n return;\n }\n\n // Get current storage\n let storage = this.get();\n\n // Default to empty object\n if (is.empty(storage)) {\n storage = {};\n }\n\n // Update the working copy of the values\n extend(storage, object);\n\n // Update storage\n try {\n window.localStorage.setItem(this.key, JSON.stringify(storage));\n } catch (_) {\n // Do nothing\n }\n });\n this.enabled = player.config.storage.enabled;\n this.key = player.config.storage.key;\n }\n\n // Check for actual support (see if we can use it)\n static get supported() {\n try {\n if (!('localStorage' in window)) {\n return false;\n }\n const test = '___test';\n\n // Try to use it (it might be disabled, e.g. user is in private mode)\n // see: https://github.com/sampotts/plyr/issues/131\n window.localStorage.setItem(test, test);\n window.localStorage.removeItem(test);\n return true;\n } catch (_) {\n return false;\n }\n }\n }\n\n // ==========================================================================\n // Fetch wrapper\n // Using XHR to avoid issues with older browsers\n // ==========================================================================\n\n function fetch(url, responseType = 'text') {\n return new Promise((resolve, reject) => {\n try {\n const request = new XMLHttpRequest();\n\n // Check for CORS support\n if (!('withCredentials' in request)) {\n return;\n }\n request.addEventListener('load', () => {\n if (responseType === 'text') {\n try {\n resolve(JSON.parse(request.responseText));\n } catch (_) {\n resolve(request.responseText);\n }\n } else {\n resolve(request.response);\n }\n });\n request.addEventListener('error', () => {\n throw new Error(request.status);\n });\n request.open('GET', url, true);\n\n // Set the required response type\n request.responseType = responseType;\n request.send();\n } catch (error) {\n reject(error);\n }\n });\n }\n\n // ==========================================================================\n\n // Load an external SVG sprite\n function loadSprite(url, id) {\n if (!is.string(url)) {\n return;\n }\n const prefix = 'cache';\n const hasId = is.string(id);\n let isCached = false;\n const exists = () => document.getElementById(id) !== null;\n const update = (container, data) => {\n // eslint-disable-next-line no-param-reassign\n container.innerHTML = data;\n\n // Check again incase of race condition\n if (hasId && exists()) {\n return;\n }\n\n // Inject the SVG to the body\n document.body.insertAdjacentElement('afterbegin', container);\n };\n\n // Only load once if ID set\n if (!hasId || !exists()) {\n const useStorage = Storage.supported;\n // Create container\n const container = document.createElement('div');\n container.setAttribute('hidden', '');\n if (hasId) {\n container.setAttribute('id', id);\n }\n\n // Check in cache\n if (useStorage) {\n const cached = window.localStorage.getItem(`${prefix}-${id}`);\n isCached = cached !== null;\n if (isCached) {\n const data = JSON.parse(cached);\n update(container, data.content);\n }\n }\n\n // Get the sprite\n fetch(url).then(result => {\n if (is.empty(result)) {\n return;\n }\n if (useStorage) {\n try {\n window.localStorage.setItem(`${prefix}-${id}`, JSON.stringify({\n content: result\n }));\n } catch (_) {\n // Do nothing\n }\n }\n update(container, result);\n }).catch(() => {});\n }\n }\n\n // ==========================================================================\n\n // Time helpers\n const getHours = value => Math.trunc(value / 60 / 60 % 60, 10);\n const getMinutes = value => Math.trunc(value / 60 % 60, 10);\n const getSeconds = value => Math.trunc(value % 60, 10);\n\n // Format time to UI friendly string\n function formatTime(time = 0, displayHours = false, inverted = false) {\n // Bail if the value isn't a number\n if (!is.number(time)) {\n return formatTime(undefined, displayHours, inverted);\n }\n\n // Format time component to add leading zero\n const format = value => `0${value}`.slice(-2);\n // Breakdown to hours, mins, secs\n let hours = getHours(time);\n const mins = getMinutes(time);\n const secs = getSeconds(time);\n\n // Do we need to display hours?\n if (displayHours || hours > 0) {\n hours = `${hours}:`;\n } else {\n hours = '';\n }\n\n // Render\n return `${inverted && time > 0 ? '-' : ''}${hours}${format(mins)}:${format(secs)}`;\n }\n\n // ==========================================================================\n\n // TODO: Don't export a massive object - break down and create class\n const controls = {\n // Get icon URL\n getIconUrl() {\n const url = new URL(this.config.iconUrl, window.location);\n const host = window.location.host ? window.location.host : window.top.location.host;\n const cors = url.host !== host || browser.isIE && !window.svg4everybody;\n return {\n url: this.config.iconUrl,\n cors\n };\n },\n // Find the UI controls\n findElements() {\n try {\n this.elements.controls = getElement.call(this, this.config.selectors.controls.wrapper);\n\n // Buttons\n this.elements.buttons = {\n play: getElements.call(this, this.config.selectors.buttons.play),\n pause: getElement.call(this, this.config.selectors.buttons.pause),\n restart: getElement.call(this, this.config.selectors.buttons.restart),\n rewind: getElement.call(this, this.config.selectors.buttons.rewind),\n fastForward: getElement.call(this, this.config.selectors.buttons.fastForward),\n mute: getElement.call(this, this.config.selectors.buttons.mute),\n pip: getElement.call(this, this.config.selectors.buttons.pip),\n airplay: getElement.call(this, this.config.selectors.buttons.airplay),\n settings: getElement.call(this, this.config.selectors.buttons.settings),\n captions: getElement.call(this, this.config.selectors.buttons.captions),\n fullscreen: getElement.call(this, this.config.selectors.buttons.fullscreen)\n };\n\n // Progress\n this.elements.progress = getElement.call(this, this.config.selectors.progress);\n\n // Inputs\n this.elements.inputs = {\n seek: getElement.call(this, this.config.selectors.inputs.seek),\n volume: getElement.call(this, this.config.selectors.inputs.volume)\n };\n\n // Display\n this.elements.display = {\n buffer: getElement.call(this, this.config.selectors.display.buffer),\n currentTime: getElement.call(this, this.config.selectors.display.currentTime),\n duration: getElement.call(this, this.config.selectors.display.duration)\n };\n\n // Seek tooltip\n if (is.element(this.elements.progress)) {\n this.elements.display.seekTooltip = this.elements.progress.querySelector(`.${this.config.classNames.tooltip}`);\n }\n return true;\n } catch (error) {\n // Log it\n this.debug.warn('It looks like there is a problem with your custom controls HTML', error);\n\n // Restore native video controls\n this.toggleNativeControls(true);\n return false;\n }\n },\n // Create <svg> icon\n createIcon(type, attributes) {\n const namespace = 'http://www.w3.org/2000/svg';\n const iconUrl = controls.getIconUrl.call(this);\n const iconPath = `${!iconUrl.cors ? iconUrl.url : ''}#${this.config.iconPrefix}`;\n // Create <svg>\n const icon = document.createElementNS(namespace, 'svg');\n setAttributes(icon, extend(attributes, {\n 'aria-hidden': 'true',\n focusable: 'false'\n }));\n\n // Create the <use> to reference sprite\n const use = document.createElementNS(namespace, 'use');\n const path = `${iconPath}-${type}`;\n\n // Set `href` attributes\n // https://github.com/sampotts/plyr/issues/460\n // https://developer.mozilla.org/en-US/docs/Web/SVG/Attribute/xlink:href\n if ('href' in use) {\n use.setAttributeNS('http://www.w3.org/1999/xlink', 'href', path);\n }\n\n // Always set the older attribute even though it's \"deprecated\" (it'll be around for ages)\n use.setAttributeNS('http://www.w3.org/1999/xlink', 'xlink:href', path);\n\n // Add <use> to <svg>\n icon.appendChild(use);\n return icon;\n },\n // Create hidden text label\n createLabel(key, attr = {}) {\n const text = i18n.get(key, this.config);\n const attributes = {\n ...attr,\n class: [attr.class, this.config.classNames.hidden].filter(Boolean).join(' ')\n };\n return createElement('span', attributes, text);\n },\n // Create a badge\n createBadge(text) {\n if (is.empty(text)) {\n return null;\n }\n const badge = createElement('span', {\n class: this.config.classNames.menu.value\n });\n badge.appendChild(createElement('span', {\n class: this.config.classNames.menu.badge\n }, text));\n return badge;\n },\n // Create a <button>\n createButton(buttonType, attr) {\n const attributes = extend({}, attr);\n let type = toCamelCase(buttonType);\n const props = {\n element: 'button',\n toggle: false,\n label: null,\n icon: null,\n labelPressed: null,\n iconPressed: null\n };\n ['element', 'icon', 'label'].forEach(key => {\n if (Object.keys(attributes).includes(key)) {\n props[key] = attributes[key];\n delete attributes[key];\n }\n });\n\n // Default to 'button' type to prevent form submission\n if (props.element === 'button' && !Object.keys(attributes).includes('type')) {\n attributes.type = 'button';\n }\n\n // Set class name\n if (Object.keys(attributes).includes('class')) {\n if (!attributes.class.split(' ').some(c => c === this.config.classNames.control)) {\n extend(attributes, {\n class: `${attributes.class} ${this.config.classNames.control}`\n });\n }\n } else {\n attributes.class = this.config.classNames.control;\n }\n\n // Large play button\n switch (buttonType) {\n case 'play':\n props.toggle = true;\n props.label = 'play';\n props.labelPressed = 'pause';\n props.icon = 'play';\n props.iconPressed = 'pause';\n break;\n case 'mute':\n props.toggle = true;\n props.label = 'mute';\n props.labelPressed = 'unmute';\n props.icon = 'volume';\n props.iconPressed = 'muted';\n break;\n case 'captions':\n props.toggle = true;\n props.label = 'enableCaptions';\n props.labelPressed = 'disableCaptions';\n props.icon = 'captions-off';\n props.iconPressed = 'captions-on';\n break;\n case 'fullscreen':\n props.toggle = true;\n props.label = 'enterFullscreen';\n props.labelPressed = 'exitFullscreen';\n props.icon = 'enter-fullscreen';\n props.iconPressed = 'exit-fullscreen';\n break;\n case 'play-large':\n attributes.class += ` ${this.config.classNames.control}--overlaid`;\n type = 'play';\n props.label = 'play';\n props.icon = 'play';\n break;\n default:\n if (is.empty(props.label)) {\n props.label = type;\n }\n if (is.empty(props.icon)) {\n props.icon = buttonType;\n }\n }\n const button = createElement(props.element);\n\n // Setup toggle icon and labels\n if (props.toggle) {\n // Icon\n button.appendChild(controls.createIcon.call(this, props.iconPressed, {\n class: 'icon--pressed'\n }));\n button.appendChild(controls.createIcon.call(this, props.icon, {\n class: 'icon--not-pressed'\n }));\n\n // Label/Tooltip\n button.appendChild(controls.createLabel.call(this, props.labelPressed, {\n class: 'label--pressed'\n }));\n button.appendChild(controls.createLabel.call(this, props.label, {\n class: 'label--not-pressed'\n }));\n } else {\n button.appendChild(controls.createIcon.call(this, props.icon));\n button.appendChild(controls.createLabel.call(this, props.label));\n }\n\n // Merge and set attributes\n extend(attributes, getAttributesFromSelector(this.config.selectors.buttons[type], attributes));\n setAttributes(button, attributes);\n\n // We have multiple play buttons\n if (type === 'play') {\n if (!is.array(this.elements.buttons[type])) {\n this.elements.buttons[type] = [];\n }\n this.elements.buttons[type].push(button);\n } else {\n this.elements.buttons[type] = button;\n }\n return button;\n },\n // Create an <input type='range'>\n createRange(type, attributes) {\n // Seek input\n const input = createElement('input', extend(getAttributesFromSelector(this.config.selectors.inputs[type]), {\n type: 'range',\n min: 0,\n max: 100,\n step: 0.01,\n value: 0,\n autocomplete: 'off',\n // A11y fixes for https://github.com/sampotts/plyr/issues/905\n role: 'slider',\n 'aria-label': i18n.get(type, this.config),\n 'aria-valuemin': 0,\n 'aria-valuemax': 100,\n 'aria-valuenow': 0\n }, attributes));\n this.elements.inputs[type] = input;\n\n // Set the fill for webkit now\n controls.updateRangeFill.call(this, input);\n\n // Improve support on touch devices\n RangeTouch.setup(input);\n return input;\n },\n // Create a <progress>\n createProgress(type, attributes) {\n const progress = createElement('progress', extend(getAttributesFromSelector(this.config.selectors.display[type]), {\n min: 0,\n max: 100,\n value: 0,\n role: 'progressbar',\n 'aria-hidden': true\n }, attributes));\n\n // Create the label inside\n if (type !== 'volume') {\n progress.appendChild(createElement('span', null, '0'));\n const suffixKey = {\n played: 'played',\n buffer: 'buffered'\n }[type];\n const suffix = suffixKey ? i18n.get(suffixKey, this.config) : '';\n progress.innerText = `% ${suffix.toLowerCase()}`;\n }\n this.elements.display[type] = progress;\n return progress;\n },\n // Create time display\n createTime(type, attrs) {\n const attributes = getAttributesFromSelector(this.config.selectors.display[type], attrs);\n const container = createElement('div', extend(attributes, {\n class: `${attributes.class ? attributes.class : ''} ${this.config.classNames.display.time} `.trim(),\n 'aria-label': i18n.get(type, this.config),\n role: 'timer'\n }), '00:00');\n\n // Reference for updates\n this.elements.display[type] = container;\n return container;\n },\n // Bind keyboard shortcuts for a menu item\n // We have to bind to keyup otherwise Firefox triggers a click when a keydown event handler shifts focus\n // https://bugzilla.mozilla.org/show_bug.cgi?id=1220143\n bindMenuItemShortcuts(menuItem, type) {\n // Navigate through menus via arrow keys and space\n on.call(this, menuItem, 'keydown keyup', event => {\n // We only care about space and ⬆️ ⬇️️ ➡️\n if (![' ', 'ArrowUp', 'ArrowDown', 'ArrowRight'].includes(event.key)) {\n return;\n }\n\n // Prevent play / seek\n event.preventDefault();\n event.stopPropagation();\n\n // We're just here to prevent the keydown bubbling\n if (event.type === 'keydown') {\n return;\n }\n const isRadioButton = matches(menuItem, '[role=\"menuitemradio\"]');\n\n // Show the respective menu\n if (!isRadioButton && [' ', 'ArrowRight'].includes(event.key)) {\n controls.showMenuPanel.call(this, type, true);\n } else {\n let target;\n if (event.key !== ' ') {\n if (event.key === 'ArrowDown' || isRadioButton && event.key === 'ArrowRight') {\n target = menuItem.nextElementSibling;\n if (!is.element(target)) {\n target = menuItem.parentNode.firstElementChild;\n }\n } else {\n target = menuItem.previousElementSibling;\n if (!is.element(target)) {\n target = menuItem.parentNode.lastElementChild;\n }\n }\n setFocus.call(this, target, true);\n }\n }\n }, false);\n\n // Enter will fire a `click` event but we still need to manage focus\n // So we bind to keyup which fires after and set focus here\n on.call(this, menuItem, 'keyup', event => {\n if (event.key !== 'Return') return;\n controls.focusFirstMenuItem.call(this, null, true);\n });\n },\n // Create a settings menu item\n createMenuItem({\n value,\n list,\n type,\n title,\n badge = null,\n checked = false\n }) {\n const attributes = getAttributesFromSelector(this.config.selectors.inputs[type]);\n const menuItem = createElement('button', extend(attributes, {\n type: 'button',\n role: 'menuitemradio',\n class: `${this.config.classNames.control} ${attributes.class ? attributes.class : ''}`.trim(),\n 'aria-checked': checked,\n value\n }));\n const flex = createElement('span');\n\n // We have to set as HTML incase of special characters\n flex.innerHTML = title;\n if (is.element(badge)) {\n flex.appendChild(badge);\n }\n menuItem.appendChild(flex);\n\n // Replicate radio button behavior\n Object.defineProperty(menuItem, 'checked', {\n enumerable: true,\n get() {\n return menuItem.getAttribute('aria-checked') === 'true';\n },\n set(check) {\n // Ensure exclusivity\n if (check) {\n Array.from(menuItem.parentNode.children).filter(node => matches(node, '[role=\"menuitemradio\"]')).forEach(node => node.setAttribute('aria-checked', 'false'));\n }\n menuItem.setAttribute('aria-checked', check ? 'true' : 'false');\n }\n });\n this.listeners.bind(menuItem, 'click keyup', event => {\n if (is.keyboardEvent(event) && event.key !== ' ') {\n return;\n }\n event.preventDefault();\n event.stopPropagation();\n menuItem.checked = true;\n switch (type) {\n case 'language':\n this.currentTrack = Number(value);\n break;\n case 'quality':\n this.quality = value;\n break;\n case 'speed':\n this.speed = parseFloat(value);\n break;\n }\n controls.showMenuPanel.call(this, 'home', is.keyboardEvent(event));\n }, type, false);\n controls.bindMenuItemShortcuts.call(this, menuItem, type);\n list.appendChild(menuItem);\n },\n // Format a time for display\n formatTime(time = 0, inverted = false) {\n // Bail if the value isn't a number\n if (!is.number(time)) {\n return time;\n }\n\n // Always display hours if duration is over an hour\n const forceHours = getHours(this.duration) > 0;\n return formatTime(time, forceHours, inverted);\n },\n // Update the displayed time\n updateTimeDisplay(target = null, time = 0, inverted = false) {\n // Bail if there's no element to display or the value isn't a number\n if (!is.element(target) || !is.number(time)) {\n return;\n }\n\n // eslint-disable-next-line no-param-reassign\n target.innerText = controls.formatTime(time, inverted);\n },\n // Update volume UI and storage\n updateVolume() {\n if (!this.supported.ui) {\n return;\n }\n\n // Update range\n if (is.element(this.elements.inputs.volume)) {\n controls.setRange.call(this, this.elements.inputs.volume, this.muted ? 0 : this.volume);\n }\n\n // Update mute state\n if (is.element(this.elements.buttons.mute)) {\n this.elements.buttons.mute.pressed = this.muted || this.volume === 0;\n }\n },\n // Update seek value and lower fill\n setRange(target, value = 0) {\n if (!is.element(target)) {\n return;\n }\n\n // eslint-disable-next-line\n target.value = value;\n\n // Webkit range fill\n controls.updateRangeFill.call(this, target);\n },\n // Update <progress> elements\n updateProgress(event) {\n if (!this.supported.ui || !is.event(event)) {\n return;\n }\n let value = 0;\n const setProgress = (target, input) => {\n const val = is.number(input) ? input : 0;\n const progress = is.element(target) ? target : this.elements.display.buffer;\n\n // Update value and label\n if (is.element(progress)) {\n progress.value = val;\n\n // Update text label inside\n const label = progress.getElementsByTagName('span')[0];\n if (is.element(label)) {\n label.childNodes[0].nodeValue = val;\n }\n }\n };\n if (event) {\n switch (event.type) {\n // Video playing\n case 'timeupdate':\n case 'seeking':\n case 'seeked':\n value = getPercentage(this.currentTime, this.duration);\n\n // Set seek range value only if it's a 'natural' time event\n if (event.type === 'timeupdate') {\n controls.setRange.call(this, this.elements.inputs.seek, value);\n }\n break;\n\n // Check buffer status\n case 'playing':\n case 'progress':\n setProgress(this.elements.display.buffer, this.buffered * 100);\n break;\n }\n }\n },\n // Webkit polyfill for lower fill range\n updateRangeFill(target) {\n // Get range from event if event passed\n const range = is.event(target) ? target.target : target;\n\n // Needs to be a valid <input type='range'>\n if (!is.element(range) || range.getAttribute('type') !== 'range') {\n return;\n }\n\n // Set aria values for https://github.com/sampotts/plyr/issues/905\n if (matches(range, this.config.selectors.inputs.seek)) {\n range.setAttribute('aria-valuenow', this.currentTime);\n const currentTime = controls.formatTime(this.currentTime);\n const duration = controls.formatTime(this.duration);\n const format = i18n.get('seekLabel', this.config);\n range.setAttribute('aria-valuetext', format.replace('{currentTime}', currentTime).replace('{duration}', duration));\n } else if (matches(range, this.config.selectors.inputs.volume)) {\n const percent = range.value * 100;\n range.setAttribute('aria-valuenow', percent);\n range.setAttribute('aria-valuetext', `${percent.toFixed(1)}%`);\n } else {\n range.setAttribute('aria-valuenow', range.value);\n }\n\n // WebKit only\n if (!browser.isWebKit && !browser.isIPadOS) {\n return;\n }\n\n // Set CSS custom property\n range.style.setProperty('--value', `${range.value / range.max * 100}%`);\n },\n // Update hover tooltip for seeking\n updateSeekTooltip(event) {\n var _this$config$markers, _this$config$markers$;\n // Bail if setting not true\n if (!this.config.tooltips.seek || !is.element(this.elements.inputs.seek) || !is.element(this.elements.display.seekTooltip) || this.duration === 0) {\n return;\n }\n const tipElement = this.elements.display.seekTooltip;\n const visible = `${this.config.classNames.tooltip}--visible`;\n const toggle = show => toggleClass(tipElement, visible, show);\n\n // Hide on touch\n if (this.touch) {\n toggle(false);\n return;\n }\n\n // Determine percentage, if already visible\n let percent = 0;\n const clientRect = this.elements.progress.getBoundingClientRect();\n if (is.event(event)) {\n percent = 100 / clientRect.width * (event.pageX - clientRect.left);\n } else if (hasClass(tipElement, visible)) {\n percent = parseFloat(tipElement.style.left, 10);\n } else {\n return;\n }\n\n // Set bounds\n if (percent < 0) {\n percent = 0;\n } else if (percent > 100) {\n percent = 100;\n }\n const time = this.duration / 100 * percent;\n\n // Display the time a click would seek to\n tipElement.innerText = controls.formatTime(time);\n\n // Get marker point for time\n const point = (_this$config$markers = this.config.markers) === null || _this$config$markers === void 0 ? void 0 : (_this$config$markers$ = _this$config$markers.points) === null || _this$config$markers$ === void 0 ? void 0 : _this$config$markers$.find(({\n time: t\n }) => t === Math.round(time));\n\n // Append the point label to the tooltip\n if (point) {\n tipElement.insertAdjacentHTML('afterbegin', `${point.label}<br>`);\n }\n\n // Set position\n tipElement.style.left = `${percent}%`;\n\n // Show/hide the tooltip\n // If the event is a moues in/out and percentage is inside bounds\n if (is.event(event) && ['mouseenter', 'mouseleave'].includes(event.type)) {\n toggle(event.type === 'mouseenter');\n }\n },\n // Handle time change event\n timeUpdate(event) {\n // Only invert if only one time element is displayed and used for both duration and currentTime\n const invert = !is.element(this.elements.display.duration) && this.config.invertTime;\n\n // Duration\n controls.updateTimeDisplay.call(this, this.elements.display.currentTime, invert ? this.duration - this.currentTime : this.currentTime, invert);\n\n // Ignore updates while seeking\n if (event && event.type === 'timeupdate' && this.media.seeking) {\n return;\n }\n\n // Playing progress\n controls.updateProgress.call(this, event);\n },\n // Show the duration on metadataloaded or durationchange events\n durationUpdate() {\n // Bail if no UI or durationchange event triggered after playing/seek when invertTime is false\n if (!this.supported.ui || !this.config.invertTime && this.currentTime) {\n return;\n }\n\n // If duration is the 2**32 (shaka), Infinity (HLS), DASH-IF (Number.MAX_SAFE_INTEGER || Number.MAX_VALUE) indicating live we hide the currentTime and progressbar.\n // https://github.com/video-dev/hls.js/blob/5820d29d3c4c8a46e8b75f1e3afa3e68c1a9a2db/src/controller/buffer-controller.js#L415\n // https://github.com/google/shaka-player/blob/4d889054631f4e1cf0fbd80ddd2b71887c02e232/lib/media/streaming_engine.js#L1062\n // https://github.com/Dash-Industry-Forum/dash.js/blob/69859f51b969645b234666800d4cb596d89c602d/src/dash/models/DashManifestModel.js#L338\n if (this.duration >= 2 ** 32) {\n toggleHidden(this.elements.display.currentTime, true);\n toggleHidden(this.elements.progress, true);\n return;\n }\n\n // Update ARIA values\n if (is.element(this.elements.inputs.seek)) {\n this.elements.inputs.seek.setAttribute('aria-valuemax', this.duration);\n }\n\n // If there's a spot to display duration\n const hasDuration = is.element(this.elements.display.duration);\n\n // If there's only one time display, display duration there\n if (!hasDuration && this.config.displayDuration && this.paused) {\n controls.updateTimeDisplay.call(this, this.elements.display.currentTime, this.duration);\n }\n\n // If there's a duration element, update content\n if (hasDuration) {\n controls.updateTimeDisplay.call(this, this.elements.display.duration, this.duration);\n }\n if (this.config.markers.enabled) {\n controls.setMarkers.call(this);\n }\n\n // Update the tooltip (if visible)\n controls.updateSeekTooltip.call(this);\n },\n // Hide/show a tab\n toggleMenuButton(setting, toggle) {\n toggleHidden(this.elements.settings.buttons[setting], !toggle);\n },\n // Update the selected setting\n updateSetting(setting, container, input) {\n const pane = this.elements.settings.panels[setting];\n let value = null;\n let list = container;\n if (setting === 'captions') {\n value = this.currentTrack;\n } else {\n value = !is.empty(input) ? input : this[setting];\n\n // Get default\n if (is.empty(value)) {\n value = this.config[setting].default;\n }\n\n // Unsupported value\n if (!is.empty(this.options[setting]) && !this.options[setting].includes(value)) {\n this.debug.warn(`Unsupported value of '${value}' for ${setting}`);\n return;\n }\n\n // Disabled value\n if (!this.config[setting].options.includes(value)) {\n this.debug.warn(`Disabled value of '${value}' for ${setting}`);\n return;\n }\n }\n\n // Get the list if we need to\n if (!is.element(list)) {\n list = pane && pane.querySelector('[role=\"menu\"]');\n }\n\n // If there's no list it means it's not been rendered...\n if (!is.element(list)) {\n return;\n }\n\n // Update the label\n const label = this.elements.settings.buttons[setting].querySelector(`.${this.config.classNames.menu.value}`);\n label.innerHTML = controls.getLabel.call(this, setting, value);\n\n // Find the radio option and check it\n const target = list && list.querySelector(`[value=\"${value}\"]`);\n if (is.element(target)) {\n target.checked = true;\n }\n },\n // Translate a value into a nice label\n getLabel(setting, value) {\n switch (setting) {\n case 'speed':\n return value === 1 ? i18n.get('normal', this.config) : `${value}×`;\n case 'quality':\n if (is.number(value)) {\n const label = i18n.get(`qualityLabel.${value}`, this.config);\n if (!label.length) {\n return `${value}p`;\n }\n return label;\n }\n return toTitleCase(value);\n case 'captions':\n return captions.getLabel.call(this);\n default:\n return null;\n }\n },\n // Set the quality menu\n setQualityMenu(options) {\n // Menu required\n if (!is.element(this.elements.settings.panels.quality)) {\n return;\n }\n const type = 'quality';\n const list = this.elements.settings.panels.quality.querySelector('[role=\"menu\"]');\n\n // Set options if passed and filter based on uniqueness and config\n if (is.array(options)) {\n this.options.quality = dedupe(options).filter(quality => this.config.quality.options.includes(quality));\n }\n\n // Toggle the pane and tab\n const toggle = !is.empty(this.options.quality) && this.options.quality.length > 1;\n controls.toggleMenuButton.call(this, type, toggle);\n\n // Empty the menu\n emptyElement(list);\n\n // Check if we need to toggle the parent\n controls.checkMenu.call(this);\n\n // If we're hiding, nothing more to do\n if (!toggle) {\n return;\n }\n\n // Get the badge HTML for HD, 4K etc\n const getBadge = quality => {\n const label = i18n.get(`qualityBadge.${quality}`, this.config);\n if (!label.length) {\n return null;\n }\n return controls.createBadge.call(this, label);\n };\n\n // Sort options by the config and then render options\n this.options.quality.sort((a, b) => {\n const sorting = this.config.quality.options;\n return sorting.indexOf(a) > sorting.indexOf(b) ? 1 : -1;\n }).forEach(quality => {\n controls.createMenuItem.call(this, {\n value: quality,\n list,\n type,\n title: controls.getLabel.call(this, 'quality', quality),\n badge: getBadge(quality)\n });\n });\n controls.updateSetting.call(this, type, list);\n },\n // Set the looping options\n /* setLoopMenu() {\n // Menu required\n if (!is.element(this.elements.settings.panels.loop)) {\n return;\n }\n const options = ['start', 'end', 'all', 'reset'];\n const list = this.elements.settings.panels.loop.querySelector('[role=\"menu\"]');\n // Show the pane and tab\n toggleHidden(this.elements.settings.buttons.loop, false);\n toggleHidden(this.elements.settings.panels.loop, false);\n // Toggle the pane and tab\n const toggle = !is.empty(this.loop.options);\n controls.toggleMenuButton.call(this, 'loop', toggle);\n // Empty the menu\n emptyElement(list);\n options.forEach(option => {\n const item = createElement('li');\n const button = createElement(\n 'button',\n extend(getAttributesFromSelector(this.config.selectors.buttons.loop), {\n type: 'button',\n class: this.config.classNames.control,\n 'data-plyr-loop-action': option,\n }),\n i18n.get(option, this.config)\n );\n if (['start', 'end'].includes(option)) {\n const badge = controls.createBadge.call(this, '00:00');\n button.appendChild(badge);\n }\n item.appendChild(button);\n list.appendChild(item);\n });\n }, */\n\n // Get current selected caption language\n // TODO: rework this to user the getter in the API?\n\n // Set a list of available captions languages\n setCaptionsMenu() {\n // Menu required\n if (!is.element(this.elements.settings.panels.captions)) {\n return;\n }\n\n // TODO: Captions or language? Currently it's mixed\n const type = 'captions';\n const list = this.elements.settings.panels.captions.querySelector('[role=\"menu\"]');\n const tracks = captions.getTracks.call(this);\n const toggle = Boolean(tracks.length);\n\n // Toggle the pane and tab\n controls.toggleMenuButton.call(this, type, toggle);\n\n // Empty the menu\n emptyElement(list);\n\n // Check if we need to toggle the parent\n controls.checkMenu.call(this);\n\n // If there's no captions, bail\n if (!toggle) {\n return;\n }\n\n // Generate options data\n const options = tracks.map((track, value) => ({\n value,\n checked: this.captions.toggled && this.currentTrack === value,\n title: captions.getLabel.call(this, track),\n badge: track.language && controls.createBadge.call(this, track.language.toUpperCase()),\n list,\n type: 'language'\n }));\n\n // Add the \"Disabled\" option to turn off captions\n options.unshift({\n value: -1,\n checked: !this.captions.toggled,\n title: i18n.get('disabled', this.config),\n list,\n type: 'language'\n });\n\n // Generate options\n options.forEach(controls.createMenuItem.bind(this));\n controls.updateSetting.call(this, type, list);\n },\n // Set a list of available captions languages\n setSpeedMenu() {\n // Menu required\n if (!is.element(this.elements.settings.panels.speed)) {\n return;\n }\n const type = 'speed';\n const list = this.elements.settings.panels.speed.querySelector('[role=\"menu\"]');\n\n // Filter out invalid speeds\n this.options.speed = this.options.speed.filter(o => o >= this.minimumSpeed && o <= this.maximumSpeed);\n\n // Toggle the pane and tab\n const toggle = !is.empty(this.options.speed) && this.options.speed.length > 1;\n controls.toggleMenuButton.call(this, type, toggle);\n\n // Empty the menu\n emptyElement(list);\n\n // Check if we need to toggle the parent\n controls.checkMenu.call(this);\n\n // If we're hiding, nothing more to do\n if (!toggle) {\n return;\n }\n\n // Create items\n this.options.speed.forEach(speed => {\n controls.createMenuItem.call(this, {\n value: speed,\n list,\n type,\n title: controls.getLabel.call(this, 'speed', speed)\n });\n });\n controls.updateSetting.call(this, type, list);\n },\n // Check if we need to hide/show the settings menu\n checkMenu() {\n const {\n buttons\n } = this.elements.settings;\n const visible = !is.empty(buttons) && Object.values(buttons).some(button => !button.hidden);\n toggleHidden(this.elements.settings.menu, !visible);\n },\n // Focus the first menu item in a given (or visible) menu\n focusFirstMenuItem(pane, focusVisible = false) {\n if (this.elements.settings.popup.hidden) {\n return;\n }\n let target = pane;\n if (!is.element(target)) {\n target = Object.values(this.elements.settings.panels).find(p => !p.hidden);\n }\n const firstItem = target.querySelector('[role^=\"menuitem\"]');\n setFocus.call(this, firstItem, focusVisible);\n },\n // Show/hide menu\n toggleMenu(input) {\n const {\n popup\n } = this.elements.settings;\n const button = this.elements.buttons.settings;\n\n // Menu and button are required\n if (!is.element(popup) || !is.element(button)) {\n return;\n }\n\n // True toggle by default\n const {\n hidden\n } = popup;\n let show = hidden;\n if (is.boolean(input)) {\n show = input;\n } else if (is.keyboardEvent(input) && input.key === 'Escape') {\n show = false;\n } else if (is.event(input)) {\n // If Plyr is in a shadowDOM, the event target is set to the component, instead of the\n // Element in the shadowDOM. The path, if available, is complete.\n const target = is.function(input.composedPath) ? input.composedPath()[0] : input.target;\n const isMenuItem = popup.contains(target);\n\n // If the click was inside the menu or if the click\n // wasn't the button or menu item and we're trying to\n // show the menu (a doc click shouldn't show the menu)\n if (isMenuItem || !isMenuItem && input.target !== button && show) {\n return;\n }\n }\n\n // Set button attributes\n button.setAttribute('aria-expanded', show);\n\n // Show the actual popup\n toggleHidden(popup, !show);\n\n // Add class hook\n toggleClass(this.elements.container, this.config.classNames.menu.open, show);\n\n // Focus the first item if key interaction\n if (show && is.keyboardEvent(input)) {\n controls.focusFirstMenuItem.call(this, null, true);\n } else if (!show && !hidden) {\n // If closing, re-focus the button\n setFocus.call(this, button, is.keyboardEvent(input));\n }\n },\n // Get the natural size of a menu panel\n getMenuSize(tab) {\n const clone = tab.cloneNode(true);\n clone.style.position = 'absolute';\n clone.style.opacity = 0;\n clone.removeAttribute('hidden');\n\n // Append to parent so we get the \"real\" size\n tab.parentNode.appendChild(clone);\n\n // Get the sizes before we remove\n const width = clone.scrollWidth;\n const height = clone.scrollHeight;\n\n // Remove from the DOM\n removeElement(clone);\n return {\n width,\n height\n };\n },\n // Show a panel in the menu\n showMenuPanel(type = '', focusVisible = false) {\n const target = this.elements.container.querySelector(`#plyr-settings-${this.id}-${type}`);\n\n // Nothing to show, bail\n if (!is.element(target)) {\n return;\n }\n\n // Hide all other panels\n const container = target.parentNode;\n const current = Array.from(container.children).find(node => !node.hidden);\n\n // If we can do fancy animations, we'll animate the height/width\n if (support.transitions && !support.reducedMotion) {\n // Set the current width as a base\n container.style.width = `${current.scrollWidth}px`;\n container.style.height = `${current.scrollHeight}px`;\n\n // Get potential sizes\n const size = controls.getMenuSize.call(this, target);\n\n // Restore auto height/width\n const restore = event => {\n // We're only bothered about height and width on the container\n if (event.target !== container || !['width', 'height'].includes(event.propertyName)) {\n return;\n }\n\n // Revert back to auto\n container.style.width = '';\n container.style.height = '';\n\n // Only listen once\n off.call(this, container, transitionEndEvent, restore);\n };\n\n // Listen for the transition finishing and restore auto height/width\n on.call(this, container, transitionEndEvent, restore);\n\n // Set dimensions to target\n container.style.width = `${size.width}px`;\n container.style.height = `${size.height}px`;\n }\n\n // Set attributes on current tab\n toggleHidden(current, true);\n\n // Set attributes on target\n toggleHidden(target, false);\n\n // Focus the first item\n controls.focusFirstMenuItem.call(this, target, focusVisible);\n },\n // Set the download URL\n setDownloadUrl() {\n const button = this.elements.buttons.download;\n\n // Bail if no button\n if (!is.element(button)) {\n return;\n }\n\n // Set attribute\n button.setAttribute('href', this.download);\n },\n // Build the default HTML\n create(data) {\n const {\n bindMenuItemShortcuts,\n createButton,\n createProgress,\n createRange,\n createTime,\n setQualityMenu,\n setSpeedMenu,\n showMenuPanel\n } = controls;\n this.elements.controls = null;\n\n // Larger overlaid play button\n if (is.array(this.config.controls) && this.config.controls.includes('play-large')) {\n this.elements.container.appendChild(createButton.call(this, 'play-large'));\n }\n\n // Create the container\n const container = createElement('div', getAttributesFromSelector(this.config.selectors.controls.wrapper));\n this.elements.controls = container;\n\n // Default item attributes\n const defaultAttributes = {\n class: 'plyr__controls__item'\n };\n\n // Loop through controls in order\n dedupe(is.array(this.config.controls) ? this.config.controls : []).forEach(control => {\n // Restart button\n if (control === 'restart') {\n container.appendChild(createButton.call(this, 'restart', defaultAttributes));\n }\n\n // Rewind button\n if (control === 'rewind') {\n container.appendChild(createButton.call(this, 'rewind', defaultAttributes));\n }\n\n // Play/Pause button\n if (control === 'play') {\n container.appendChild(createButton.call(this, 'play', defaultAttributes));\n }\n\n // Fast forward button\n if (control === 'fast-forward') {\n container.appendChild(createButton.call(this, 'fast-forward', defaultAttributes));\n }\n\n // Progress\n if (control === 'progress') {\n const progressContainer = createElement('div', {\n class: `${defaultAttributes.class} plyr__progress__container`\n });\n const progress = createElement('div', getAttributesFromSelector(this.config.selectors.progress));\n\n // Seek range slider\n progress.appendChild(createRange.call(this, 'seek', {\n id: `plyr-seek-${data.id}`\n }));\n\n // Buffer progress\n progress.appendChild(createProgress.call(this, 'buffer'));\n\n // TODO: Add loop display indicator\n\n // Seek tooltip\n if (this.config.tooltips.seek) {\n const tooltip = createElement('span', {\n class: this.config.classNames.tooltip\n }, '00:00');\n progress.appendChild(tooltip);\n this.elements.display.seekTooltip = tooltip;\n }\n this.elements.progress = progress;\n progressContainer.appendChild(this.elements.progress);\n container.appendChild(progressContainer);\n }\n\n // Media current time display\n if (control === 'current-time') {\n container.appendChild(createTime.call(this, 'currentTime', defaultAttributes));\n }\n\n // Media duration display\n if (control === 'duration') {\n container.appendChild(createTime.call(this, 'duration', defaultAttributes));\n }\n\n // Volume controls\n if (control === 'mute' || control === 'volume') {\n let {\n volume\n } = this.elements;\n\n // Create the volume container if needed\n if (!is.element(volume) || !container.contains(volume)) {\n volume = createElement('div', extend({}, defaultAttributes, {\n class: `${defaultAttributes.class} plyr__volume`.trim()\n }));\n this.elements.volume = volume;\n container.appendChild(volume);\n }\n\n // Toggle mute button\n if (control === 'mute') {\n volume.appendChild(createButton.call(this, 'mute'));\n }\n\n // Volume range control\n // Ignored on iOS as it's handled globally\n // https://developer.apple.com/library/safari/documentation/AudioVideo/Conceptual/Using_HTML5_Audio_Video/Device-SpecificConsiderations/Device-SpecificConsiderations.html\n if (control === 'volume' && !browser.isIos && !browser.isIPadOS) {\n // Set the attributes\n const attributes = {\n max: 1,\n step: 0.05,\n value: this.config.volume\n };\n\n // Create the volume range slider\n volume.appendChild(createRange.call(this, 'volume', extend(attributes, {\n id: `plyr-volume-${data.id}`\n })));\n }\n }\n\n // Toggle captions button\n if (control === 'captions') {\n container.appendChild(createButton.call(this, 'captions', defaultAttributes));\n }\n\n // Settings button / menu\n if (control === 'settings' && !is.empty(this.config.settings)) {\n const wrapper = createElement('div', extend({}, defaultAttributes, {\n class: `${defaultAttributes.class} plyr__menu`.trim(),\n hidden: ''\n }));\n wrapper.appendChild(createButton.call(this, 'settings', {\n 'aria-haspopup': true,\n 'aria-controls': `plyr-settings-${data.id}`,\n 'aria-expanded': false\n }));\n const popup = createElement('div', {\n class: 'plyr__menu__container',\n id: `plyr-settings-${data.id}`,\n hidden: ''\n });\n const inner = createElement('div');\n const home = createElement('div', {\n id: `plyr-settings-${data.id}-home`\n });\n\n // Create the menu\n const menu = createElement('div', {\n role: 'menu'\n });\n home.appendChild(menu);\n inner.appendChild(home);\n this.elements.settings.panels.home = home;\n\n // Build the menu items\n this.config.settings.forEach(type => {\n // TODO: bundle this with the createMenuItem helper and bindings\n const menuItem = createElement('button', extend(getAttributesFromSelector(this.config.selectors.buttons.settings), {\n type: 'button',\n class: `${this.config.classNames.control} ${this.config.classNames.control}--forward`,\n role: 'menuitem',\n 'aria-haspopup': true,\n hidden: ''\n }));\n\n // Bind menu shortcuts for keyboard users\n bindMenuItemShortcuts.call(this, menuItem, type);\n\n // Show menu on click\n on.call(this, menuItem, 'click', () => {\n showMenuPanel.call(this, type, false);\n });\n const flex = createElement('span', null, i18n.get(type, this.config));\n const value = createElement('span', {\n class: this.config.classNames.menu.value\n });\n\n // Speed contains HTML entities\n value.innerHTML = data[type];\n flex.appendChild(value);\n menuItem.appendChild(flex);\n menu.appendChild(menuItem);\n\n // Build the panes\n const pane = createElement('div', {\n id: `plyr-settings-${data.id}-${type}`,\n hidden: ''\n });\n\n // Back button\n const backButton = createElement('button', {\n type: 'button',\n class: `${this.config.classNames.control} ${this.config.classNames.control}--back`\n });\n\n // Visible label\n backButton.appendChild(createElement('span', {\n 'aria-hidden': true\n }, i18n.get(type, this.config)));\n\n // Screen reader label\n backButton.appendChild(createElement('span', {\n class: this.config.classNames.hidden\n }, i18n.get('menuBack', this.config)));\n\n // Go back via keyboard\n on.call(this, pane, 'keydown', event => {\n if (event.key !== 'ArrowLeft') return;\n\n // Prevent seek\n event.preventDefault();\n event.stopPropagation();\n\n // Show the respective menu\n showMenuPanel.call(this, 'home', true);\n }, false);\n\n // Go back via button click\n on.call(this, backButton, 'click', () => {\n showMenuPanel.call(this, 'home', false);\n });\n\n // Add to pane\n pane.appendChild(backButton);\n\n // Menu\n pane.appendChild(createElement('div', {\n role: 'menu'\n }));\n inner.appendChild(pane);\n this.elements.settings.buttons[type] = menuItem;\n this.elements.settings.panels[type] = pane;\n });\n popup.appendChild(inner);\n wrapper.appendChild(popup);\n container.appendChild(wrapper);\n this.elements.settings.popup = popup;\n this.elements.settings.menu = wrapper;\n }\n\n // Picture in picture button\n if (control === 'pip' && support.pip) {\n container.appendChild(createButton.call(this, 'pip', defaultAttributes));\n }\n\n // Airplay button\n if (control === 'airplay' && support.airplay) {\n container.appendChild(createButton.call(this, 'airplay', defaultAttributes));\n }\n\n // Download button\n if (control === 'download') {\n const attributes = extend({}, defaultAttributes, {\n element: 'a',\n href: this.download,\n target: '_blank'\n });\n\n // Set download attribute for HTML5 only\n if (this.isHTML5) {\n attributes.download = '';\n }\n const {\n download\n } = this.config.urls;\n if (!is.url(download) && this.isEmbed) {\n extend(attributes, {\n icon: `logo-${this.provider}`,\n label: this.provider\n });\n }\n container.appendChild(createButton.call(this, 'download', attributes));\n }\n\n // Toggle fullscreen button\n if (control === 'fullscreen') {\n container.appendChild(createButton.call(this, 'fullscreen', defaultAttributes));\n }\n });\n\n // Set available quality levels\n if (this.isHTML5) {\n setQualityMenu.call(this, html5.getQualityOptions.call(this));\n }\n setSpeedMenu.call(this);\n return container;\n },\n // Insert controls\n inject() {\n // Sprite\n if (this.config.loadSprite) {\n const icon = controls.getIconUrl.call(this);\n\n // Only load external sprite using AJAX\n if (icon.cors) {\n loadSprite(icon.url, 'sprite-plyr');\n }\n }\n\n // Create a unique ID\n this.id = Math.floor(Math.random() * 10000);\n\n // Null by default\n let container = null;\n this.elements.controls = null;\n\n // Set template properties\n const props = {\n id: this.id,\n seektime: this.config.seekTime,\n title: this.config.title\n };\n let update = true;\n\n // If function, run it and use output\n if (is.function(this.config.controls)) {\n this.config.controls = this.config.controls.call(this, props);\n }\n\n // Convert falsy controls to empty array (primarily for empty strings)\n if (!this.config.controls) {\n this.config.controls = [];\n }\n if (is.element(this.config.controls) || is.string(this.config.controls)) {\n // HTMLElement or Non-empty string passed as the option\n container = this.config.controls;\n } else {\n // Create controls\n container = controls.create.call(this, {\n id: this.id,\n seektime: this.config.seekTime,\n speed: this.speed,\n quality: this.quality,\n captions: captions.getLabel.call(this)\n // TODO: Looping\n // loop: 'None',\n });\n\n update = false;\n }\n\n // Replace props with their value\n const replace = input => {\n let result = input;\n Object.entries(props).forEach(([key, value]) => {\n result = replaceAll(result, `{${key}}`, value);\n });\n return result;\n };\n\n // Update markup\n if (update) {\n if (is.string(this.config.controls)) {\n container = replace(container);\n }\n }\n\n // Controls container\n let target;\n\n // Inject to custom location\n if (is.string(this.config.selectors.controls.container)) {\n target = document.querySelector(this.config.selectors.controls.container);\n }\n\n // Inject into the container by default\n if (!is.element(target)) {\n target = this.elements.container;\n }\n\n // Inject controls HTML (needs to be before captions, hence \"afterbegin\")\n const insertMethod = is.element(container) ? 'insertAdjacentElement' : 'insertAdjacentHTML';\n target[insertMethod]('afterbegin', container);\n\n // Find the elements if need be\n if (!is.element(this.elements.controls)) {\n controls.findElements.call(this);\n }\n\n // Add pressed property to buttons\n if (!is.empty(this.elements.buttons)) {\n const addProperty = button => {\n const className = this.config.classNames.controlPressed;\n button.setAttribute('aria-pressed', 'false');\n Object.defineProperty(button, 'pressed', {\n configurable: true,\n enumerable: true,\n get() {\n return hasClass(button, className);\n },\n set(pressed = false) {\n toggleClass(button, className, pressed);\n button.setAttribute('aria-pressed', pressed ? 'true' : 'false');\n }\n });\n };\n\n // Toggle classname when pressed property is set\n Object.values(this.elements.buttons).filter(Boolean).forEach(button => {\n if (is.array(button) || is.nodeList(button)) {\n Array.from(button).filter(Boolean).forEach(addProperty);\n } else {\n addProperty(button);\n }\n });\n }\n\n // Edge sometimes doesn't finish the paint so force a repaint\n if (browser.isEdge) {\n repaint(target);\n }\n\n // Setup tooltips\n if (this.config.tooltips.controls) {\n const {\n classNames,\n selectors\n } = this.config;\n const selector = `${selectors.controls.wrapper} ${selectors.labels} .${classNames.hidden}`;\n const labels = getElements.call(this, selector);\n Array.from(labels).forEach(label => {\n toggleClass(label, this.config.classNames.hidden, false);\n toggleClass(label, this.config.classNames.tooltip, true);\n });\n }\n },\n // Set media metadata\n setMediaMetadata() {\n try {\n if ('mediaSession' in navigator) {\n navigator.mediaSession.metadata = new window.MediaMetadata({\n title: this.config.mediaMetadata.title,\n artist: this.config.mediaMetadata.artist,\n album: this.config.mediaMetadata.album,\n artwork: this.config.mediaMetadata.artwork\n });\n }\n } catch (_) {\n // Do nothing\n }\n },\n // Add markers\n setMarkers() {\n var _this$config$markers2, _this$config$markers3;\n if (!this.duration || this.elements.markers) return;\n\n // Get valid points\n const points = (_this$config$markers2 = this.config.markers) === null || _this$config$markers2 === void 0 ? void 0 : (_this$config$markers3 = _this$config$markers2.points) === null || _this$config$markers3 === void 0 ? void 0 : _this$config$markers3.filter(({\n time\n }) => time > 0 && time < this.duration);\n if (!(points !== null && points !== void 0 && points.length)) return;\n const containerFragment = document.createDocumentFragment();\n const pointsFragment = document.createDocumentFragment();\n let tipElement = null;\n const tipVisible = `${this.config.classNames.tooltip}--visible`;\n const toggleTip = show => toggleClass(tipElement, tipVisible, show);\n\n // Inject markers to progress container\n points.forEach(point => {\n const markerElement = createElement('span', {\n class: this.config.classNames.marker\n }, '');\n const left = `${point.time / this.duration * 100}%`;\n if (tipElement) {\n // Show on hover\n markerElement.addEventListener('mouseenter', () => {\n if (point.label) return;\n tipElement.style.left = left;\n tipElement.innerHTML = point.label;\n toggleTip(true);\n });\n\n // Hide on leave\n markerElement.addEventListener('mouseleave', () => {\n toggleTip(false);\n });\n }\n markerElement.addEventListener('click', () => {\n this.currentTime = point.time;\n });\n markerElement.style.left = left;\n pointsFragment.appendChild(markerElement);\n });\n containerFragment.appendChild(pointsFragment);\n\n // Inject a tooltip if needed\n if (!this.config.tooltips.seek) {\n tipElement = createElement('span', {\n class: this.config.classNames.tooltip\n }, '');\n containerFragment.appendChild(tipElement);\n }\n this.elements.markers = {\n points: pointsFragment,\n tip: tipElement\n };\n this.elements.progress.appendChild(containerFragment);\n }\n };\n\n // ==========================================================================\n\n /**\n * Parse a string to a URL object\n * @param {String} input - the URL to be parsed\n * @param {Boolean} safe - failsafe parsing\n */\n function parseUrl(input, safe = true) {\n let url = input;\n if (safe) {\n const parser = document.createElement('a');\n parser.href = url;\n url = parser.href;\n }\n try {\n return new URL(url);\n } catch (_) {\n return null;\n }\n }\n\n // Convert object to URLSearchParams\n function buildUrlParams(input) {\n const params = new URLSearchParams();\n if (is.object(input)) {\n Object.entries(input).forEach(([key, value]) => {\n params.set(key, value);\n });\n }\n return params;\n }\n\n // ==========================================================================\n const captions = {\n // Setup captions\n setup() {\n // Requires UI support\n if (!this.supported.ui) {\n return;\n }\n\n // Only Vimeo and HTML5 video supported at this point\n if (!this.isVideo || this.isYouTube || this.isHTML5 && !support.textTracks) {\n // Clear menu and hide\n if (is.array(this.config.controls) && this.config.controls.includes('settings') && this.config.settings.includes('captions')) {\n controls.setCaptionsMenu.call(this);\n }\n return;\n }\n\n // Inject the container\n if (!is.element(this.elements.captions)) {\n this.elements.captions = createElement('div', getAttributesFromSelector(this.config.selectors.captions));\n this.elements.captions.setAttribute('dir', 'auto');\n insertAfter(this.elements.captions, this.elements.wrapper);\n }\n\n // Fix IE captions if CORS is used\n // Fetch captions and inject as blobs instead (data URIs not supported!)\n if (browser.isIE && window.URL) {\n const elements = this.media.querySelectorAll('track');\n Array.from(elements).forEach(track => {\n const src = track.getAttribute('src');\n const url = parseUrl(src);\n if (url !== null && url.hostname !== window.location.href.hostname && ['http:', 'https:'].includes(url.protocol)) {\n fetch(src, 'blob').then(blob => {\n track.setAttribute('src', window.URL.createObjectURL(blob));\n }).catch(() => {\n removeElement(track);\n });\n }\n });\n }\n\n // Get and set initial data\n // The \"preferred\" options are not realized unless / until the wanted language has a match\n // * languages: Array of user's browser languages.\n // * language: The language preferred by user settings or config\n // * active: The state preferred by user settings or config\n // * toggled: The real captions state\n\n const browserLanguages = navigator.languages || [navigator.language || navigator.userLanguage || 'en'];\n const languages = dedupe(browserLanguages.map(language => language.split('-')[0]));\n let language = (this.storage.get('language') || this.config.captions.language || 'auto').toLowerCase();\n\n // Use first browser language when language is 'auto'\n if (language === 'auto') {\n [language] = languages;\n }\n let active = this.storage.get('captions');\n if (!is.boolean(active)) {\n ({\n active\n } = this.config.captions);\n }\n Object.assign(this.captions, {\n toggled: false,\n active,\n language,\n languages\n });\n\n // Watch changes to textTracks and update captions menu\n if (this.isHTML5) {\n const trackEvents = this.config.captions.update ? 'addtrack removetrack' : 'removetrack';\n on.call(this, this.media.textTracks, trackEvents, captions.update.bind(this));\n }\n\n // Update available languages in list next tick (the event must not be triggered before the listeners)\n setTimeout(captions.update.bind(this), 0);\n },\n // Update available language options in settings based on tracks\n update() {\n const tracks = captions.getTracks.call(this, true);\n // Get the wanted language\n const {\n active,\n language,\n meta,\n currentTrackNode\n } = this.captions;\n const languageExists = Boolean(tracks.find(track => track.language === language));\n\n // Handle tracks (add event listener and \"pseudo\"-default)\n if (this.isHTML5 && this.isVideo) {\n tracks.filter(track => !meta.get(track)).forEach(track => {\n this.debug.log('Track added', track);\n\n // Attempt to store if the original dom element was \"default\"\n meta.set(track, {\n default: track.mode === 'showing'\n });\n\n // Turn off native caption rendering to avoid double captions\n // Note: mode='hidden' forces a track to download. To ensure every track\n // isn't downloaded at once, only 'showing' tracks should be reassigned\n // eslint-disable-next-line no-param-reassign\n if (track.mode === 'showing') {\n // eslint-disable-next-line no-param-reassign\n track.mode = 'hidden';\n }\n\n // Add event listener for cue changes\n on.call(this, track, 'cuechange', () => captions.updateCues.call(this));\n });\n }\n\n // Update language first time it matches, or if the previous matching track was removed\n if (languageExists && this.language !== language || !tracks.includes(currentTrackNode)) {\n captions.setLanguage.call(this, language);\n captions.toggle.call(this, active && languageExists);\n }\n\n // Enable or disable captions based on track length\n if (this.elements) {\n toggleClass(this.elements.container, this.config.classNames.captions.enabled, !is.empty(tracks));\n }\n\n // Update available languages in list\n if (is.array(this.config.controls) && this.config.controls.includes('settings') && this.config.settings.includes('captions')) {\n controls.setCaptionsMenu.call(this);\n }\n },\n // Toggle captions display\n // Used internally for the toggleCaptions method, with the passive option forced to false\n toggle(input, passive = true) {\n // If there's no full support\n if (!this.supported.ui) {\n return;\n }\n const {\n toggled\n } = this.captions; // Current state\n const activeClass = this.config.classNames.captions.active;\n // Get the next state\n // If the method is called without parameter, toggle based on current value\n const active = is.nullOrUndefined(input) ? !toggled : input;\n\n // Update state and trigger event\n if (active !== toggled) {\n // When passive, don't override user preferences\n if (!passive) {\n this.captions.active = active;\n this.storage.set({\n captions: active\n });\n }\n\n // Force language if the call isn't passive and there is no matching language to toggle to\n if (!this.language && active && !passive) {\n const tracks = captions.getTracks.call(this);\n const track = captions.findTrack.call(this, [this.captions.language, ...this.captions.languages], true);\n\n // Override user preferences to avoid switching languages if a matching track is added\n this.captions.language = track.language;\n\n // Set caption, but don't store in localStorage as user preference\n captions.set.call(this, tracks.indexOf(track));\n return;\n }\n\n // Toggle button if it's enabled\n if (this.elements.buttons.captions) {\n this.elements.buttons.captions.pressed = active;\n }\n\n // Add class hook\n toggleClass(this.elements.container, activeClass, active);\n this.captions.toggled = active;\n\n // Update settings menu\n controls.updateSetting.call(this, 'captions');\n\n // Trigger event (not used internally)\n triggerEvent.call(this, this.media, active ? 'captionsenabled' : 'captionsdisabled');\n }\n\n // Wait for the call stack to clear before setting mode='hidden'\n // on the active track - forcing the browser to download it\n setTimeout(() => {\n if (active && this.captions.toggled) {\n this.captions.currentTrackNode.mode = 'hidden';\n }\n });\n },\n // Set captions by track index\n // Used internally for the currentTrack setter with the passive option forced to false\n set(index, passive = true) {\n const tracks = captions.getTracks.call(this);\n\n // Disable captions if setting to -1\n if (index === -1) {\n captions.toggle.call(this, false, passive);\n return;\n }\n if (!is.number(index)) {\n this.debug.warn('Invalid caption argument', index);\n return;\n }\n if (!(index in tracks)) {\n this.debug.warn('Track not found', index);\n return;\n }\n if (this.captions.currentTrack !== index) {\n this.captions.currentTrack = index;\n const track = tracks[index];\n const {\n language\n } = track || {};\n\n // Store reference to node for invalidation on remove\n this.captions.currentTrackNode = track;\n\n // Update settings menu\n controls.updateSetting.call(this, 'captions');\n\n // When passive, don't override user preferences\n if (!passive) {\n this.captions.language = language;\n this.storage.set({\n language\n });\n }\n\n // Handle Vimeo captions\n if (this.isVimeo) {\n this.embed.enableTextTrack(language);\n }\n\n // Trigger event\n triggerEvent.call(this, this.media, 'languagechange');\n }\n\n // Show captions\n captions.toggle.call(this, true, passive);\n if (this.isHTML5 && this.isVideo) {\n // If we change the active track while a cue is already displayed we need to update it\n captions.updateCues.call(this);\n }\n },\n // Set captions by language\n // Used internally for the language setter with the passive option forced to false\n setLanguage(input, passive = true) {\n if (!is.string(input)) {\n this.debug.warn('Invalid language argument', input);\n return;\n }\n // Normalize\n const language = input.toLowerCase();\n this.captions.language = language;\n\n // Set currentTrack\n const tracks = captions.getTracks.call(this);\n const track = captions.findTrack.call(this, [language]);\n captions.set.call(this, tracks.indexOf(track), passive);\n },\n // Get current valid caption tracks\n // If update is false it will also ignore tracks without metadata\n // This is used to \"freeze\" the language options when captions.update is false\n getTracks(update = false) {\n // Handle media or textTracks missing or null\n const tracks = Array.from((this.media || {}).textTracks || []);\n // For HTML5, use cache instead of current tracks when it exists (if captions.update is false)\n // Filter out removed tracks and tracks that aren't captions/subtitles (for example metadata)\n return tracks.filter(track => !this.isHTML5 || update || this.captions.meta.has(track)).filter(track => ['captions', 'subtitles'].includes(track.kind));\n },\n // Match tracks based on languages and get the first\n findTrack(languages, force = false) {\n const tracks = captions.getTracks.call(this);\n const sortIsDefault = track => Number((this.captions.meta.get(track) || {}).default);\n const sorted = Array.from(tracks).sort((a, b) => sortIsDefault(b) - sortIsDefault(a));\n let track;\n languages.every(language => {\n track = sorted.find(t => t.language === language);\n return !track; // Break iteration if there is a match\n });\n\n // If no match is found but is required, get first\n return track || (force ? sorted[0] : undefined);\n },\n // Get the current track\n getCurrentTrack() {\n return captions.getTracks.call(this)[this.currentTrack];\n },\n // Get UI label for track\n getLabel(track) {\n let currentTrack = track;\n if (!is.track(currentTrack) && support.textTracks && this.captions.toggled) {\n currentTrack = captions.getCurrentTrack.call(this);\n }\n if (is.track(currentTrack)) {\n if (!is.empty(currentTrack.label)) {\n return currentTrack.label;\n }\n if (!is.empty(currentTrack.language)) {\n return track.language.toUpperCase();\n }\n return i18n.get('enabled', this.config);\n }\n return i18n.get('disabled', this.config);\n },\n // Update captions using current track's active cues\n // Also optional array argument in case there isn't any track (ex: vimeo)\n updateCues(input) {\n // Requires UI\n if (!this.supported.ui) {\n return;\n }\n if (!is.element(this.elements.captions)) {\n this.debug.warn('No captions element to render to');\n return;\n }\n\n // Only accept array or empty input\n if (!is.nullOrUndefined(input) && !Array.isArray(input)) {\n this.debug.warn('updateCues: Invalid input', input);\n return;\n }\n let cues = input;\n\n // Get cues from track\n if (!cues) {\n const track = captions.getCurrentTrack.call(this);\n cues = Array.from((track || {}).activeCues || []).map(cue => cue.getCueAsHTML()).map(getHTML);\n }\n\n // Set new caption text\n const content = cues.map(cueText => cueText.trim()).join('\\n');\n const changed = content !== this.elements.captions.innerHTML;\n if (changed) {\n // Empty the container and create a new child element\n emptyElement(this.elements.captions);\n const caption = createElement('span', getAttributesFromSelector(this.config.selectors.caption));\n caption.innerHTML = content;\n this.elements.captions.appendChild(caption);\n\n // Trigger event\n triggerEvent.call(this, this.media, 'cuechange');\n }\n }\n };\n\n // ==========================================================================\n // Plyr default config\n // ==========================================================================\n\n const defaults = {\n // Disable\n enabled: true,\n // Custom media title\n title: '',\n // Logging to console\n debug: false,\n // Auto play (if supported)\n autoplay: false,\n // Only allow one media playing at once (vimeo only)\n autopause: true,\n // Allow inline playback on iOS\n playsinline: true,\n // Default time to skip when rewind/fast forward\n seekTime: 10,\n // Default volume\n volume: 1,\n muted: false,\n // Pass a custom duration\n duration: null,\n // Display the media duration on load in the current time position\n // If you have opted to display both duration and currentTime, this is ignored\n displayDuration: true,\n // Invert the current time to be a countdown\n invertTime: true,\n // Clicking the currentTime inverts it's value to show time left rather than elapsed\n toggleInvert: true,\n // Force an aspect ratio\n // The format must be `'w:h'` (e.g. `'16:9'`)\n ratio: null,\n // Click video container to play/pause\n clickToPlay: true,\n // Auto hide the controls\n hideControls: true,\n // Reset to start when playback ended\n resetOnEnd: false,\n // Disable the standard context menu\n disableContextMenu: true,\n // Sprite (for icons)\n loadSprite: true,\n iconPrefix: 'plyr',\n iconUrl: 'https://cdn.plyr.io/3.7.8/plyr.svg',\n // Blank video (used to prevent errors on source change)\n blankVideo: 'https://cdn.plyr.io/static/blank.mp4',\n // Quality default\n quality: {\n default: 576,\n // The options to display in the UI, if available for the source media\n options: [4320, 2880, 2160, 1440, 1080, 720, 576, 480, 360, 240],\n forced: false,\n onChange: null\n },\n // Set loops\n loop: {\n active: false\n // start: null,\n // end: null,\n },\n\n // Speed default and options to display\n speed: {\n selected: 1,\n // The options to display in the UI, if available for the source media (e.g. Vimeo and YouTube only support 0.5x-4x)\n options: [0.5, 0.75, 1, 1.25, 1.5, 1.75, 2, 4]\n },\n // Keyboard shortcut settings\n keyboard: {\n focused: true,\n global: false\n },\n // Display tooltips\n tooltips: {\n controls: false,\n seek: true\n },\n // Captions settings\n captions: {\n active: false,\n language: 'auto',\n // Listen to new tracks added after Plyr is initialized.\n // This is needed for streaming captions, but may result in unselectable options\n update: false\n },\n // Fullscreen settings\n fullscreen: {\n enabled: true,\n // Allow fullscreen?\n fallback: true,\n // Fallback using full viewport/window\n iosNative: false // Use the native fullscreen in iOS (disables custom controls)\n // Selector for the fullscreen container so contextual / non-player content can remain visible in fullscreen mode\n // Non-ancestors of the player element will be ignored\n // container: null, // defaults to the player element\n },\n\n // Local storage\n storage: {\n enabled: true,\n key: 'plyr'\n },\n // Default controls\n controls: ['play-large',\n // 'restart',\n // 'rewind',\n 'play',\n // 'fast-forward',\n 'progress', 'current-time',\n // 'duration',\n 'mute', 'volume', 'captions', 'settings', 'pip', 'airplay',\n // 'download',\n 'fullscreen'],\n settings: ['captions', 'quality', 'speed'],\n // Localisation\n i18n: {\n restart: 'Restart',\n rewind: 'Rewind {seektime}s',\n play: 'Play',\n pause: 'Pause',\n fastForward: 'Forward {seektime}s',\n seek: 'Seek',\n seekLabel: '{currentTime} of {duration}',\n played: 'Played',\n buffered: 'Buffered',\n currentTime: 'Current time',\n duration: 'Duration',\n volume: 'Volume',\n mute: 'Mute',\n unmute: 'Unmute',\n enableCaptions: 'Enable captions',\n disableCaptions: 'Disable captions',\n download: 'Download',\n enterFullscreen: 'Enter fullscreen',\n exitFullscreen: 'Exit fullscreen',\n frameTitle: 'Player for {title}',\n captions: 'Captions',\n settings: 'Settings',\n pip: 'PIP',\n menuBack: 'Go back to previous menu',\n speed: 'Speed',\n normal: 'Normal',\n quality: 'Quality',\n loop: 'Loop',\n start: 'Start',\n end: 'End',\n all: 'All',\n reset: 'Reset',\n disabled: 'Disabled',\n enabled: 'Enabled',\n advertisement: 'Ad',\n qualityBadge: {\n 2160: '4K',\n 1440: 'HD',\n 1080: 'HD',\n 720: 'HD',\n 576: 'SD',\n 480: 'SD'\n }\n },\n // URLs\n urls: {\n download: null,\n vimeo: {\n sdk: 'https://player.vimeo.com/api/player.js',\n iframe: 'https://player.vimeo.com/video/{0}?{1}',\n api: 'https://vimeo.com/api/oembed.json?url={0}'\n },\n youtube: {\n sdk: 'https://www.youtube.com/iframe_api',\n api: 'https://noembed.com/embed?url=https://www.youtube.com/watch?v={0}'\n },\n googleIMA: {\n sdk: 'https://imasdk.googleapis.com/js/sdkloader/ima3.js'\n }\n },\n // Custom control listeners\n listeners: {\n seek: null,\n play: null,\n pause: null,\n restart: null,\n rewind: null,\n fastForward: null,\n mute: null,\n volume: null,\n captions: null,\n download: null,\n fullscreen: null,\n pip: null,\n airplay: null,\n speed: null,\n quality: null,\n loop: null,\n language: null\n },\n // Events to watch and bubble\n events: [\n // Events to watch on HTML5 media elements and bubble\n // https://developer.mozilla.org/en/docs/Web/Guide/Events/Media_events\n 'ended', 'progress', 'stalled', 'playing', 'waiting', 'canplay', 'canplaythrough', 'loadstart', 'loadeddata', 'loadedmetadata', 'timeupdate', 'volumechange', 'play', 'pause', 'error', 'seeking', 'seeked', 'emptied', 'ratechange', 'cuechange',\n // Custom events\n 'download', 'enterfullscreen', 'exitfullscreen', 'captionsenabled', 'captionsdisabled', 'languagechange', 'controlshidden', 'controlsshown', 'ready',\n // YouTube\n 'statechange',\n // Quality\n 'qualitychange',\n // Ads\n 'adsloaded', 'adscontentpause', 'adscontentresume', 'adstarted', 'adsmidpoint', 'adscomplete', 'adsallcomplete', 'adsimpression', 'adsclick'],\n // Selectors\n // Change these to match your template if using custom HTML\n selectors: {\n editable: 'input, textarea, select, [contenteditable]',\n container: '.plyr',\n controls: {\n container: null,\n wrapper: '.plyr__controls'\n },\n labels: '[data-plyr]',\n buttons: {\n play: '[data-plyr=\"play\"]',\n pause: '[data-plyr=\"pause\"]',\n restart: '[data-plyr=\"restart\"]',\n rewind: '[data-plyr=\"rewind\"]',\n fastForward: '[data-plyr=\"fast-forward\"]',\n mute: '[data-plyr=\"mute\"]',\n captions: '[data-plyr=\"captions\"]',\n download: '[data-plyr=\"download\"]',\n fullscreen: '[data-plyr=\"fullscreen\"]',\n pip: '[data-plyr=\"pip\"]',\n airplay: '[data-plyr=\"airplay\"]',\n settings: '[data-plyr=\"settings\"]',\n loop: '[data-plyr=\"loop\"]'\n },\n inputs: {\n seek: '[data-plyr=\"seek\"]',\n volume: '[data-plyr=\"volume\"]',\n speed: '[data-plyr=\"speed\"]',\n language: '[data-plyr=\"language\"]',\n quality: '[data-plyr=\"quality\"]'\n },\n display: {\n currentTime: '.plyr__time--current',\n duration: '.plyr__time--duration',\n buffer: '.plyr__progress__buffer',\n loop: '.plyr__progress__loop',\n // Used later\n volume: '.plyr__volume--display'\n },\n progress: '.plyr__progress',\n captions: '.plyr__captions',\n caption: '.plyr__caption'\n },\n // Class hooks added to the player in different states\n classNames: {\n type: 'plyr--{0}',\n provider: 'plyr--{0}',\n video: 'plyr__video-wrapper',\n embed: 'plyr__video-embed',\n videoFixedRatio: 'plyr__video-wrapper--fixed-ratio',\n embedContainer: 'plyr__video-embed__container',\n poster: 'plyr__poster',\n posterEnabled: 'plyr__poster-enabled',\n ads: 'plyr__ads',\n control: 'plyr__control',\n controlPressed: 'plyr__control--pressed',\n playing: 'plyr--playing',\n paused: 'plyr--paused',\n stopped: 'plyr--stopped',\n loading: 'plyr--loading',\n hover: 'plyr--hover',\n tooltip: 'plyr__tooltip',\n cues: 'plyr__cues',\n marker: 'plyr__progress__marker',\n hidden: 'plyr__sr-only',\n hideControls: 'plyr--hide-controls',\n isTouch: 'plyr--is-touch',\n uiSupported: 'plyr--full-ui',\n noTransition: 'plyr--no-transition',\n display: {\n time: 'plyr__time'\n },\n menu: {\n value: 'plyr__menu__value',\n badge: 'plyr__badge',\n open: 'plyr--menu-open'\n },\n captions: {\n enabled: 'plyr--captions-enabled',\n active: 'plyr--captions-active'\n },\n fullscreen: {\n enabled: 'plyr--fullscreen-enabled',\n fallback: 'plyr--fullscreen-fallback'\n },\n pip: {\n supported: 'plyr--pip-supported',\n active: 'plyr--pip-active'\n },\n airplay: {\n supported: 'plyr--airplay-supported',\n active: 'plyr--airplay-active'\n },\n previewThumbnails: {\n // Tooltip thumbs\n thumbContainer: 'plyr__preview-thumb',\n thumbContainerShown: 'plyr__preview-thumb--is-shown',\n imageContainer: 'plyr__preview-thumb__image-container',\n timeContainer: 'plyr__preview-thumb__time-container',\n // Scrubbing\n scrubbingContainer: 'plyr__preview-scrubbing',\n scrubbingContainerShown: 'plyr__preview-scrubbing--is-shown'\n }\n },\n // Embed attributes\n attributes: {\n embed: {\n provider: 'data-plyr-provider',\n id: 'data-plyr-embed-id',\n hash: 'data-plyr-embed-hash'\n }\n },\n // Advertisements plugin\n // Register for an account here: http://vi.ai/publisher-video-monetization/?aid=plyrio\n ads: {\n enabled: false,\n publisherId: '',\n tagUrl: ''\n },\n // Preview Thumbnails plugin\n previewThumbnails: {\n enabled: false,\n src: ''\n },\n // Vimeo plugin\n vimeo: {\n byline: false,\n portrait: false,\n title: false,\n speed: true,\n transparent: false,\n // Custom settings from Plyr\n customControls: true,\n referrerPolicy: null,\n // https://developer.mozilla.org/en-US/docs/Web/API/HTMLIFrameElement/referrerPolicy\n // Whether the owner of the video has a Pro or Business account\n // (which allows us to properly hide controls without CSS hacks, etc)\n premium: false\n },\n // YouTube plugin\n youtube: {\n rel: 0,\n // No related vids\n showinfo: 0,\n // Hide info\n iv_load_policy: 3,\n // Hide annotations\n modestbranding: 1,\n // Hide logos as much as possible (they still show one in the corner when paused)\n // Custom settings from Plyr\n customControls: true,\n noCookie: false // Whether to use an alternative version of YouTube without cookies\n },\n\n // Media Metadata\n mediaMetadata: {\n title: '',\n artist: '',\n album: '',\n artwork: []\n },\n // Markers\n markers: {\n enabled: false,\n points: []\n }\n };\n\n // ==========================================================================\n // Plyr states\n // ==========================================================================\n\n const pip = {\n active: 'picture-in-picture',\n inactive: 'inline'\n };\n\n // ==========================================================================\n // Plyr supported types and providers\n // ==========================================================================\n\n const providers = {\n html5: 'html5',\n youtube: 'youtube',\n vimeo: 'vimeo'\n };\n const types = {\n audio: 'audio',\n video: 'video'\n };\n\n /**\n * Get provider by URL\n * @param {String} url\n */\n function getProviderByUrl(url) {\n // YouTube\n if (/^(https?:\\/\\/)?(www\\.)?(youtube\\.com|youtube-nocookie\\.com|youtu\\.?be)\\/.+$/.test(url)) {\n return providers.youtube;\n }\n\n // Vimeo\n if (/^https?:\\/\\/player.vimeo.com\\/video\\/\\d{0,9}(?=\\b|\\/)/.test(url)) {\n return providers.vimeo;\n }\n return null;\n }\n\n // ==========================================================================\n // Console wrapper\n // ==========================================================================\n\n const noop = () => {};\n class Console {\n constructor(enabled = false) {\n this.enabled = window.console && enabled;\n if (this.enabled) {\n this.log('Debugging enabled');\n }\n }\n get log() {\n // eslint-disable-next-line no-console\n return this.enabled ? Function.prototype.bind.call(console.log, console) : noop;\n }\n get warn() {\n // eslint-disable-next-line no-console\n return this.enabled ? Function.prototype.bind.call(console.warn, console) : noop;\n }\n get error() {\n // eslint-disable-next-line no-console\n return this.enabled ? Function.prototype.bind.call(console.error, console) : noop;\n }\n }\n\n class Fullscreen {\n constructor(player) {\n _defineProperty$1(this, \"onChange\", () => {\n if (!this.supported) return;\n\n // Update toggle button\n const button = this.player.elements.buttons.fullscreen;\n if (is.element(button)) {\n button.pressed = this.active;\n }\n\n // Always trigger events on the plyr / media element (not a fullscreen container) and let them bubble up\n const target = this.target === this.player.media ? this.target : this.player.elements.container;\n // Trigger an event\n triggerEvent.call(this.player, target, this.active ? 'enterfullscreen' : 'exitfullscreen', true);\n });\n _defineProperty$1(this, \"toggleFallback\", (toggle = false) => {\n // Store or restore scroll position\n if (toggle) {\n this.scrollPosition = {\n x: window.scrollX ?? 0,\n y: window.scrollY ?? 0\n };\n } else {\n window.scrollTo(this.scrollPosition.x, this.scrollPosition.y);\n }\n\n // Toggle scroll\n document.body.style.overflow = toggle ? 'hidden' : '';\n\n // Toggle class hook\n toggleClass(this.target, this.player.config.classNames.fullscreen.fallback, toggle);\n\n // Force full viewport on iPhone X+\n if (browser.isIos) {\n let viewport = document.head.querySelector('meta[name=\"viewport\"]');\n const property = 'viewport-fit=cover';\n\n // Inject the viewport meta if required\n if (!viewport) {\n viewport = document.createElement('meta');\n viewport.setAttribute('name', 'viewport');\n }\n\n // Check if the property already exists\n const hasProperty = is.string(viewport.content) && viewport.content.includes(property);\n if (toggle) {\n this.cleanupViewport = !hasProperty;\n if (!hasProperty) viewport.content += `,${property}`;\n } else if (this.cleanupViewport) {\n viewport.content = viewport.content.split(',').filter(part => part.trim() !== property).join(',');\n }\n }\n\n // Toggle button and fire events\n this.onChange();\n });\n // Trap focus inside container\n _defineProperty$1(this, \"trapFocus\", event => {\n // Bail if iOS/iPadOS, not active, not the tab key\n if (browser.isIos || browser.isIPadOS || !this.active || event.key !== 'Tab') return;\n\n // Get the current focused element\n const focused = document.activeElement;\n const focusable = getElements.call(this.player, 'a[href], button:not(:disabled), input:not(:disabled), [tabindex]');\n const [first] = focusable;\n const last = focusable[focusable.length - 1];\n if (focused === last && !event.shiftKey) {\n // Move focus to first element that can be tabbed if Shift isn't used\n first.focus();\n event.preventDefault();\n } else if (focused === first && event.shiftKey) {\n // Move focus to last element that can be tabbed if Shift is used\n last.focus();\n event.preventDefault();\n }\n });\n // Update UI\n _defineProperty$1(this, \"update\", () => {\n if (this.supported) {\n let mode;\n if (this.forceFallback) mode = 'Fallback (forced)';else if (Fullscreen.nativeSupported) mode = 'Native';else mode = 'Fallback';\n this.player.debug.log(`${mode} fullscreen enabled`);\n } else {\n this.player.debug.log('Fullscreen not supported and fallback disabled');\n }\n\n // Add styling hook to show button\n toggleClass(this.player.elements.container, this.player.config.classNames.fullscreen.enabled, this.supported);\n });\n // Make an element fullscreen\n _defineProperty$1(this, \"enter\", () => {\n if (!this.supported) return;\n\n // iOS native fullscreen doesn't need the request step\n if (browser.isIos && this.player.config.fullscreen.iosNative) {\n if (this.player.isVimeo) {\n this.player.embed.requestFullscreen();\n } else {\n this.target.webkitEnterFullscreen();\n }\n } else if (!Fullscreen.nativeSupported || this.forceFallback) {\n this.toggleFallback(true);\n } else if (!this.prefix) {\n this.target.requestFullscreen({\n navigationUI: 'hide'\n });\n } else if (!is.empty(this.prefix)) {\n this.target[`${this.prefix}Request${this.property}`]();\n }\n });\n // Bail from fullscreen\n _defineProperty$1(this, \"exit\", () => {\n if (!this.supported) return;\n\n // iOS native fullscreen\n if (browser.isIos && this.player.config.fullscreen.iosNative) {\n if (this.player.isVimeo) {\n this.player.embed.exitFullscreen();\n } else {\n this.target.webkitEnterFullscreen();\n }\n silencePromise(this.player.play());\n } else if (!Fullscreen.nativeSupported || this.forceFallback) {\n this.toggleFallback(false);\n } else if (!this.prefix) {\n (document.cancelFullScreen || document.exitFullscreen).call(document);\n } else if (!is.empty(this.prefix)) {\n const action = this.prefix === 'moz' ? 'Cancel' : 'Exit';\n document[`${this.prefix}${action}${this.property}`]();\n }\n });\n // Toggle state\n _defineProperty$1(this, \"toggle\", () => {\n if (!this.active) this.enter();else this.exit();\n });\n // Keep reference to parent\n this.player = player;\n\n // Get prefix\n this.prefix = Fullscreen.prefix;\n this.property = Fullscreen.property;\n\n // Scroll position\n this.scrollPosition = {\n x: 0,\n y: 0\n };\n\n // Force the use of 'full window/browser' rather than fullscreen\n this.forceFallback = player.config.fullscreen.fallback === 'force';\n\n // Get the fullscreen element\n // Checks container is an ancestor, defaults to null\n this.player.elements.fullscreen = player.config.fullscreen.container && closest$1(this.player.elements.container, player.config.fullscreen.container);\n\n // Register event listeners\n // Handle event (incase user presses escape etc)\n on.call(this.player, document, this.prefix === 'ms' ? 'MSFullscreenChange' : `${this.prefix}fullscreenchange`, () => {\n // TODO: Filter for target??\n this.onChange();\n });\n\n // Fullscreen toggle on double click\n on.call(this.player, this.player.elements.container, 'dblclick', event => {\n // Ignore double click in controls\n if (is.element(this.player.elements.controls) && this.player.elements.controls.contains(event.target)) {\n return;\n }\n this.player.listeners.proxy(event, this.toggle, 'fullscreen');\n });\n\n // Tap focus when in fullscreen\n on.call(this, this.player.elements.container, 'keydown', event => this.trapFocus(event));\n\n // Update the UI\n this.update();\n }\n\n // Determine if native supported\n static get nativeSupported() {\n return !!(document.fullscreenEnabled || document.webkitFullscreenEnabled || document.mozFullScreenEnabled || document.msFullscreenEnabled);\n }\n\n // If we're actually using native\n get useNative() {\n return Fullscreen.nativeSupported && !this.forceFallback;\n }\n\n // Get the prefix for handlers\n static get prefix() {\n // No prefix\n if (is.function(document.exitFullscreen)) return '';\n\n // Check for fullscreen support by vendor prefix\n let value = '';\n const prefixes = ['webkit', 'moz', 'ms'];\n prefixes.some(pre => {\n if (is.function(document[`${pre}ExitFullscreen`]) || is.function(document[`${pre}CancelFullScreen`])) {\n value = pre;\n return true;\n }\n return false;\n });\n return value;\n }\n static get property() {\n return this.prefix === 'moz' ? 'FullScreen' : 'Fullscreen';\n }\n\n // Determine if fullscreen is supported\n get supported() {\n return [\n // Fullscreen is enabled in config\n this.player.config.fullscreen.enabled,\n // Must be a video\n this.player.isVideo,\n // Either native is supported or fallback enabled\n Fullscreen.nativeSupported || this.player.config.fullscreen.fallback,\n // YouTube has no way to trigger fullscreen, so on devices with no native support, playsinline\n // must be enabled and iosNative fullscreen must be disabled to offer the fullscreen fallback\n !this.player.isYouTube || Fullscreen.nativeSupported || !browser.isIos || this.player.config.playsinline && !this.player.config.fullscreen.iosNative].every(Boolean);\n }\n\n // Get active state\n get active() {\n if (!this.supported) return false;\n\n // Fallback using classname\n if (!Fullscreen.nativeSupported || this.forceFallback) {\n return hasClass(this.target, this.player.config.classNames.fullscreen.fallback);\n }\n const element = !this.prefix ? this.target.getRootNode().fullscreenElement : this.target.getRootNode()[`${this.prefix}${this.property}Element`];\n return element && element.shadowRoot ? element === this.target.getRootNode().host : element === this.target;\n }\n\n // Get target element\n get target() {\n return browser.isIos && this.player.config.fullscreen.iosNative ? this.player.media : this.player.elements.fullscreen ?? this.player.elements.container;\n }\n }\n\n // ==========================================================================\n // Load image avoiding xhr/fetch CORS issues\n // Server status can't be obtained this way unfortunately, so this uses \"naturalWidth\" to determine if the image has loaded\n // By default it checks if it is at least 1px, but you can add a second argument to change this\n // ==========================================================================\n\n function loadImage(src, minWidth = 1) {\n return new Promise((resolve, reject) => {\n const image = new Image();\n const handler = () => {\n delete image.onload;\n delete image.onerror;\n (image.naturalWidth >= minWidth ? resolve : reject)(image);\n };\n Object.assign(image, {\n onload: handler,\n onerror: handler,\n src\n });\n });\n }\n\n // ==========================================================================\n const ui = {\n addStyleHook() {\n toggleClass(this.elements.container, this.config.selectors.container.replace('.', ''), true);\n toggleClass(this.elements.container, this.config.classNames.uiSupported, this.supported.ui);\n },\n // Toggle native HTML5 media controls\n toggleNativeControls(toggle = false) {\n if (toggle && this.isHTML5) {\n this.media.setAttribute('controls', '');\n } else {\n this.media.removeAttribute('controls');\n }\n },\n // Setup the UI\n build() {\n // Re-attach media element listeners\n // TODO: Use event bubbling?\n this.listeners.media();\n\n // Don't setup interface if no support\n if (!this.supported.ui) {\n this.debug.warn(`Basic support only for ${this.provider} ${this.type}`);\n\n // Restore native controls\n ui.toggleNativeControls.call(this, true);\n\n // Bail\n return;\n }\n\n // Inject custom controls if not present\n if (!is.element(this.elements.controls)) {\n // Inject custom controls\n controls.inject.call(this);\n\n // Re-attach control listeners\n this.listeners.controls();\n }\n\n // Remove native controls\n ui.toggleNativeControls.call(this);\n\n // Setup captions for HTML5\n if (this.isHTML5) {\n captions.setup.call(this);\n }\n\n // Reset volume\n this.volume = null;\n\n // Reset mute state\n this.muted = null;\n\n // Reset loop state\n this.loop = null;\n\n // Reset quality setting\n this.quality = null;\n\n // Reset speed\n this.speed = null;\n\n // Reset volume display\n controls.updateVolume.call(this);\n\n // Reset time display\n controls.timeUpdate.call(this);\n\n // Reset duration display\n controls.durationUpdate.call(this);\n\n // Update the UI\n ui.checkPlaying.call(this);\n\n // Check for picture-in-picture support\n toggleClass(this.elements.container, this.config.classNames.pip.supported, support.pip && this.isHTML5 && this.isVideo);\n\n // Check for airplay support\n toggleClass(this.elements.container, this.config.classNames.airplay.supported, support.airplay && this.isHTML5);\n\n // Add touch class\n toggleClass(this.elements.container, this.config.classNames.isTouch, this.touch);\n\n // Ready for API calls\n this.ready = true;\n\n // Ready event at end of execution stack\n setTimeout(() => {\n triggerEvent.call(this, this.media, 'ready');\n }, 0);\n\n // Set the title\n ui.setTitle.call(this);\n\n // Assure the poster image is set, if the property was added before the element was created\n if (this.poster) {\n ui.setPoster.call(this, this.poster, false).catch(() => {});\n }\n\n // Manually set the duration if user has overridden it.\n // The event listeners for it doesn't get called if preload is disabled (#701)\n if (this.config.duration) {\n controls.durationUpdate.call(this);\n }\n\n // Media metadata\n if (this.config.mediaMetadata) {\n controls.setMediaMetadata.call(this);\n }\n },\n // Setup aria attribute for play and iframe title\n setTitle() {\n // Find the current text\n let label = i18n.get('play', this.config);\n\n // If there's a media title set, use that for the label\n if (is.string(this.config.title) && !is.empty(this.config.title)) {\n label += `, ${this.config.title}`;\n }\n\n // If there's a play button, set label\n Array.from(this.elements.buttons.play || []).forEach(button => {\n button.setAttribute('aria-label', label);\n });\n\n // Set iframe title\n // https://github.com/sampotts/plyr/issues/124\n if (this.isEmbed) {\n const iframe = getElement.call(this, 'iframe');\n if (!is.element(iframe)) {\n return;\n }\n\n // Default to media type\n const title = !is.empty(this.config.title) ? this.config.title : 'video';\n const format = i18n.get('frameTitle', this.config);\n iframe.setAttribute('title', format.replace('{title}', title));\n }\n },\n // Toggle poster\n togglePoster(enable) {\n toggleClass(this.elements.container, this.config.classNames.posterEnabled, enable);\n },\n // Set the poster image (async)\n // Used internally for the poster setter, with the passive option forced to false\n setPoster(poster, passive = true) {\n // Don't override if call is passive\n if (passive && this.poster) {\n return Promise.reject(new Error('Poster already set'));\n }\n\n // Set property synchronously to respect the call order\n this.media.setAttribute('data-poster', poster);\n\n // Show the poster\n this.elements.poster.removeAttribute('hidden');\n\n // Wait until ui is ready\n return ready.call(this)\n // Load image\n .then(() => loadImage(poster)).catch(error => {\n // Hide poster on error unless it's been set by another call\n if (poster === this.poster) {\n ui.togglePoster.call(this, false);\n }\n // Rethrow\n throw error;\n }).then(() => {\n // Prevent race conditions\n if (poster !== this.poster) {\n throw new Error('setPoster cancelled by later call to setPoster');\n }\n }).then(() => {\n Object.assign(this.elements.poster.style, {\n backgroundImage: `url('${poster}')`,\n // Reset backgroundSize as well (since it can be set to \"cover\" for padded thumbnails for youtube)\n backgroundSize: ''\n });\n ui.togglePoster.call(this, true);\n return poster;\n });\n },\n // Check playing state\n checkPlaying(event) {\n // Class hooks\n toggleClass(this.elements.container, this.config.classNames.playing, this.playing);\n toggleClass(this.elements.container, this.config.classNames.paused, this.paused);\n toggleClass(this.elements.container, this.config.classNames.stopped, this.stopped);\n\n // Set state\n Array.from(this.elements.buttons.play || []).forEach(target => {\n Object.assign(target, {\n pressed: this.playing\n });\n target.setAttribute('aria-label', i18n.get(this.playing ? 'pause' : 'play', this.config));\n });\n\n // Only update controls on non timeupdate events\n if (is.event(event) && event.type === 'timeupdate') {\n return;\n }\n\n // Toggle controls\n ui.toggleControls.call(this);\n },\n // Check if media is loading\n checkLoading(event) {\n this.loading = ['stalled', 'waiting'].includes(event.type);\n\n // Clear timer\n clearTimeout(this.timers.loading);\n\n // Timer to prevent flicker when seeking\n this.timers.loading = setTimeout(() => {\n // Update progress bar loading class state\n toggleClass(this.elements.container, this.config.classNames.loading, this.loading);\n\n // Update controls visibility\n ui.toggleControls.call(this);\n }, this.loading ? 250 : 0);\n },\n // Toggle controls based on state and `force` argument\n toggleControls(force) {\n const {\n controls: controlsElement\n } = this.elements;\n if (controlsElement && this.config.hideControls) {\n // Don't hide controls if a touch-device user recently seeked. (Must be limited to touch devices, or it occasionally prevents desktop controls from hiding.)\n const recentTouchSeek = this.touch && this.lastSeekTime + 2000 > Date.now();\n\n // Show controls if force, loading, paused, button interaction, or recent seek, otherwise hide\n this.toggleControls(Boolean(force || this.loading || this.paused || controlsElement.pressed || controlsElement.hover || recentTouchSeek));\n }\n },\n // Migrate any custom properties from the media to the parent\n migrateStyles() {\n // Loop through values (as they are the keys when the object is spread 🤔)\n Object.values({\n ...this.media.style\n })\n // We're only fussed about Plyr specific properties\n .filter(key => !is.empty(key) && is.string(key) && key.startsWith('--plyr')).forEach(key => {\n // Set on the container\n this.elements.container.style.setProperty(key, this.media.style.getPropertyValue(key));\n\n // Clean up from media element\n this.media.style.removeProperty(key);\n });\n\n // Remove attribute if empty\n if (is.empty(this.media.style)) {\n this.media.removeAttribute('style');\n }\n }\n };\n\n class Listeners {\n constructor(_player) {\n // Device is touch enabled\n _defineProperty$1(this, \"firstTouch\", () => {\n const {\n player\n } = this;\n const {\n elements\n } = player;\n player.touch = true;\n\n // Add touch class\n toggleClass(elements.container, player.config.classNames.isTouch, true);\n });\n // Global window & document listeners\n _defineProperty$1(this, \"global\", (toggle = true) => {\n const {\n player\n } = this;\n\n // Keyboard shortcuts\n if (player.config.keyboard.global) {\n toggleListener.call(player, window, 'keydown keyup', this.handleKey, toggle, false);\n }\n\n // Click anywhere closes menu\n toggleListener.call(player, document.body, 'click', this.toggleMenu, toggle);\n\n // Detect touch by events\n once.call(player, document.body, 'touchstart', this.firstTouch);\n });\n // Container listeners\n _defineProperty$1(this, \"container\", () => {\n const {\n player\n } = this;\n const {\n config,\n elements,\n timers\n } = player;\n\n // Keyboard shortcuts\n if (!config.keyboard.global && config.keyboard.focused) {\n on.call(player, elements.container, 'keydown keyup', this.handleKey, false);\n }\n\n // Toggle controls on mouse events and entering fullscreen\n on.call(player, elements.container, 'mousemove mouseleave touchstart touchmove enterfullscreen exitfullscreen', event => {\n const {\n controls: controlsElement\n } = elements;\n\n // Remove button states for fullscreen\n if (controlsElement && event.type === 'enterfullscreen') {\n controlsElement.pressed = false;\n controlsElement.hover = false;\n }\n\n // Show, then hide after a timeout unless another control event occurs\n const show = ['touchstart', 'touchmove', 'mousemove'].includes(event.type);\n let delay = 0;\n if (show) {\n ui.toggleControls.call(player, true);\n // Use longer timeout for touch devices\n delay = player.touch ? 3000 : 2000;\n }\n\n // Clear timer\n clearTimeout(timers.controls);\n\n // Set new timer to prevent flicker when seeking\n timers.controls = setTimeout(() => ui.toggleControls.call(player, false), delay);\n });\n\n // Set a gutter for Vimeo\n const setGutter = () => {\n if (!player.isVimeo || player.config.vimeo.premium) {\n return;\n }\n const target = elements.wrapper;\n const {\n active\n } = player.fullscreen;\n const [videoWidth, videoHeight] = getAspectRatio.call(player);\n const useNativeAspectRatio = supportsCSS(`aspect-ratio: ${videoWidth} / ${videoHeight}`);\n\n // If not active, remove styles\n if (!active) {\n if (useNativeAspectRatio) {\n target.style.width = null;\n target.style.height = null;\n } else {\n target.style.maxWidth = null;\n target.style.margin = null;\n }\n return;\n }\n\n // Determine which dimension will overflow and constrain view\n const [viewportWidth, viewportHeight] = getViewportSize();\n const overflow = viewportWidth / viewportHeight > videoWidth / videoHeight;\n if (useNativeAspectRatio) {\n target.style.width = overflow ? 'auto' : '100%';\n target.style.height = overflow ? '100%' : 'auto';\n } else {\n target.style.maxWidth = overflow ? `${viewportHeight / videoHeight * videoWidth}px` : null;\n target.style.margin = overflow ? '0 auto' : null;\n }\n };\n\n // Handle resizing\n const resized = () => {\n clearTimeout(timers.resized);\n timers.resized = setTimeout(setGutter, 50);\n };\n on.call(player, elements.container, 'enterfullscreen exitfullscreen', event => {\n const {\n target\n } = player.fullscreen;\n\n // Ignore events not from target\n if (target !== elements.container) {\n return;\n }\n\n // If it's not an embed and no ratio specified\n if (!player.isEmbed && is.empty(player.config.ratio)) {\n return;\n }\n\n // Set Vimeo gutter\n setGutter();\n\n // Watch for resizes\n const method = event.type === 'enterfullscreen' ? on : off;\n method.call(player, window, 'resize', resized);\n });\n });\n // Listen for media events\n _defineProperty$1(this, \"media\", () => {\n const {\n player\n } = this;\n const {\n elements\n } = player;\n\n // Time change on media\n on.call(player, player.media, 'timeupdate seeking seeked', event => controls.timeUpdate.call(player, event));\n\n // Display duration\n on.call(player, player.media, 'durationchange loadeddata loadedmetadata', event => controls.durationUpdate.call(player, event));\n\n // Handle the media finishing\n on.call(player, player.media, 'ended', () => {\n // Show poster on end\n if (player.isHTML5 && player.isVideo && player.config.resetOnEnd) {\n // Restart\n player.restart();\n\n // Call pause otherwise IE11 will start playing the video again\n player.pause();\n }\n });\n\n // Check for buffer progress\n on.call(player, player.media, 'progress playing seeking seeked', event => controls.updateProgress.call(player, event));\n\n // Handle volume changes\n on.call(player, player.media, 'volumechange', event => controls.updateVolume.call(player, event));\n\n // Handle play/pause\n on.call(player, player.media, 'playing play pause ended emptied timeupdate', event => ui.checkPlaying.call(player, event));\n\n // Loading state\n on.call(player, player.media, 'waiting canplay seeked playing', event => ui.checkLoading.call(player, event));\n\n // Click video\n if (player.supported.ui && player.config.clickToPlay && !player.isAudio) {\n // Re-fetch the wrapper\n const wrapper = getElement.call(player, `.${player.config.classNames.video}`);\n\n // Bail if there's no wrapper (this should never happen)\n if (!is.element(wrapper)) {\n return;\n }\n\n // On click play, pause or restart\n on.call(player, elements.container, 'click', event => {\n const targets = [elements.container, wrapper];\n\n // Ignore if click if not container or in video wrapper\n if (!targets.includes(event.target) && !wrapper.contains(event.target)) {\n return;\n }\n\n // Touch devices will just show controls (if hidden)\n if (player.touch && player.config.hideControls) {\n return;\n }\n if (player.ended) {\n this.proxy(event, player.restart, 'restart');\n this.proxy(event, () => {\n silencePromise(player.play());\n }, 'play');\n } else {\n this.proxy(event, () => {\n silencePromise(player.togglePlay());\n }, 'play');\n }\n });\n }\n\n // Disable right click\n if (player.supported.ui && player.config.disableContextMenu) {\n on.call(player, elements.wrapper, 'contextmenu', event => {\n event.preventDefault();\n }, false);\n }\n\n // Volume change\n on.call(player, player.media, 'volumechange', () => {\n // Save to storage\n player.storage.set({\n volume: player.volume,\n muted: player.muted\n });\n });\n\n // Speed change\n on.call(player, player.media, 'ratechange', () => {\n // Update UI\n controls.updateSetting.call(player, 'speed');\n\n // Save to storage\n player.storage.set({\n speed: player.speed\n });\n });\n\n // Quality change\n on.call(player, player.media, 'qualitychange', event => {\n // Update UI\n controls.updateSetting.call(player, 'quality', null, event.detail.quality);\n });\n\n // Update download link when ready and if quality changes\n on.call(player, player.media, 'ready qualitychange', () => {\n controls.setDownloadUrl.call(player);\n });\n\n // Proxy events to container\n // Bubble up key events for Edge\n const proxyEvents = player.config.events.concat(['keyup', 'keydown']).join(' ');\n on.call(player, player.media, proxyEvents, event => {\n let {\n detail = {}\n } = event;\n\n // Get error details from media\n if (event.type === 'error') {\n detail = player.media.error;\n }\n triggerEvent.call(player, elements.container, event.type, true, detail);\n });\n });\n // Run default and custom handlers\n _defineProperty$1(this, \"proxy\", (event, defaultHandler, customHandlerKey) => {\n const {\n player\n } = this;\n const customHandler = player.config.listeners[customHandlerKey];\n const hasCustomHandler = is.function(customHandler);\n let returned = true;\n\n // Execute custom handler\n if (hasCustomHandler) {\n returned = customHandler.call(player, event);\n }\n\n // Only call default handler if not prevented in custom handler\n if (returned !== false && is.function(defaultHandler)) {\n defaultHandler.call(player, event);\n }\n });\n // Trigger custom and default handlers\n _defineProperty$1(this, \"bind\", (element, type, defaultHandler, customHandlerKey, passive = true) => {\n const {\n player\n } = this;\n const customHandler = player.config.listeners[customHandlerKey];\n const hasCustomHandler = is.function(customHandler);\n on.call(player, element, type, event => this.proxy(event, defaultHandler, customHandlerKey), passive && !hasCustomHandler);\n });\n // Listen for control events\n _defineProperty$1(this, \"controls\", () => {\n const {\n player\n } = this;\n const {\n elements\n } = player;\n // IE doesn't support input event, so we fallback to change\n const inputEvent = browser.isIE ? 'change' : 'input';\n\n // Play/pause toggle\n if (elements.buttons.play) {\n Array.from(elements.buttons.play).forEach(button => {\n this.bind(button, 'click', () => {\n silencePromise(player.togglePlay());\n }, 'play');\n });\n }\n\n // Pause\n this.bind(elements.buttons.restart, 'click', player.restart, 'restart');\n\n // Rewind\n this.bind(elements.buttons.rewind, 'click', () => {\n // Record seek time so we can prevent hiding controls for a few seconds after rewind\n player.lastSeekTime = Date.now();\n player.rewind();\n }, 'rewind');\n\n // Rewind\n this.bind(elements.buttons.fastForward, 'click', () => {\n // Record seek time so we can prevent hiding controls for a few seconds after fast forward\n player.lastSeekTime = Date.now();\n player.forward();\n }, 'fastForward');\n\n // Mute toggle\n this.bind(elements.buttons.mute, 'click', () => {\n player.muted = !player.muted;\n }, 'mute');\n\n // Captions toggle\n this.bind(elements.buttons.captions, 'click', () => player.toggleCaptions());\n\n // Download\n this.bind(elements.buttons.download, 'click', () => {\n triggerEvent.call(player, player.media, 'download');\n }, 'download');\n\n // Fullscreen toggle\n this.bind(elements.buttons.fullscreen, 'click', () => {\n player.fullscreen.toggle();\n }, 'fullscreen');\n\n // Picture-in-Picture\n this.bind(elements.buttons.pip, 'click', () => {\n player.pip = 'toggle';\n }, 'pip');\n\n // Airplay\n this.bind(elements.buttons.airplay, 'click', player.airplay, 'airplay');\n\n // Settings menu - click toggle\n this.bind(elements.buttons.settings, 'click', event => {\n // Prevent the document click listener closing the menu\n event.stopPropagation();\n event.preventDefault();\n controls.toggleMenu.call(player, event);\n }, null, false); // Can't be passive as we're preventing default\n\n // Settings menu - keyboard toggle\n // We have to bind to keyup otherwise Firefox triggers a click when a keydown event handler shifts focus\n // https://bugzilla.mozilla.org/show_bug.cgi?id=1220143\n this.bind(elements.buttons.settings, 'keyup', event => {\n if (![' ', 'Enter'].includes(event.key)) {\n return;\n }\n\n // Because return triggers a click anyway, all we need to do is set focus\n if (event.key === 'Enter') {\n controls.focusFirstMenuItem.call(player, null, true);\n return;\n }\n\n // Prevent scroll\n event.preventDefault();\n\n // Prevent playing video (Firefox)\n event.stopPropagation();\n\n // Toggle menu\n controls.toggleMenu.call(player, event);\n }, null, false // Can't be passive as we're preventing default\n );\n\n // Escape closes menu\n this.bind(elements.settings.menu, 'keydown', event => {\n if (event.key === 'Escape') {\n controls.toggleMenu.call(player, event);\n }\n });\n\n // Set range input alternative \"value\", which matches the tooltip time (#954)\n this.bind(elements.inputs.seek, 'mousedown mousemove', event => {\n const rect = elements.progress.getBoundingClientRect();\n const percent = 100 / rect.width * (event.pageX - rect.left);\n event.currentTarget.setAttribute('seek-value', percent);\n });\n\n // Pause while seeking\n this.bind(elements.inputs.seek, 'mousedown mouseup keydown keyup touchstart touchend', event => {\n const seek = event.currentTarget;\n const attribute = 'play-on-seeked';\n if (is.keyboardEvent(event) && !['ArrowLeft', 'ArrowRight'].includes(event.key)) {\n return;\n }\n\n // Record seek time so we can prevent hiding controls for a few seconds after seek\n player.lastSeekTime = Date.now();\n\n // Was playing before?\n const play = seek.hasAttribute(attribute);\n // Done seeking\n const done = ['mouseup', 'touchend', 'keyup'].includes(event.type);\n\n // If we're done seeking and it was playing, resume playback\n if (play && done) {\n seek.removeAttribute(attribute);\n silencePromise(player.play());\n } else if (!done && player.playing) {\n seek.setAttribute(attribute, '');\n player.pause();\n }\n });\n\n // Fix range inputs on iOS\n // Super weird iOS bug where after you interact with an <input type=\"range\">,\n // it takes over further interactions on the page. This is a hack\n if (browser.isIos) {\n const inputs = getElements.call(player, 'input[type=\"range\"]');\n Array.from(inputs).forEach(input => this.bind(input, inputEvent, event => repaint(event.target)));\n }\n\n // Seek\n this.bind(elements.inputs.seek, inputEvent, event => {\n const seek = event.currentTarget;\n // If it exists, use seek-value instead of \"value\" for consistency with tooltip time (#954)\n let seekTo = seek.getAttribute('seek-value');\n if (is.empty(seekTo)) {\n seekTo = seek.value;\n }\n seek.removeAttribute('seek-value');\n player.currentTime = seekTo / seek.max * player.duration;\n }, 'seek');\n\n // Seek tooltip\n this.bind(elements.progress, 'mouseenter mouseleave mousemove', event => controls.updateSeekTooltip.call(player, event));\n\n // Preview thumbnails plugin\n // TODO: Really need to work on some sort of plug-in wide event bus or pub-sub for this\n this.bind(elements.progress, 'mousemove touchmove', event => {\n const {\n previewThumbnails\n } = player;\n if (previewThumbnails && previewThumbnails.loaded) {\n previewThumbnails.startMove(event);\n }\n });\n\n // Hide thumbnail preview - on mouse click, mouse leave, and video play/seek. All four are required, e.g., for buffering\n this.bind(elements.progress, 'mouseleave touchend click', () => {\n const {\n previewThumbnails\n } = player;\n if (previewThumbnails && previewThumbnails.loaded) {\n previewThumbnails.endMove(false, true);\n }\n });\n\n // Show scrubbing preview\n this.bind(elements.progress, 'mousedown touchstart', event => {\n const {\n previewThumbnails\n } = player;\n if (previewThumbnails && previewThumbnails.loaded) {\n previewThumbnails.startScrubbing(event);\n }\n });\n this.bind(elements.progress, 'mouseup touchend', event => {\n const {\n previewThumbnails\n } = player;\n if (previewThumbnails && previewThumbnails.loaded) {\n previewThumbnails.endScrubbing(event);\n }\n });\n\n // Polyfill for lower fill in <input type=\"range\"> for webkit\n if (browser.isWebKit) {\n Array.from(getElements.call(player, 'input[type=\"range\"]')).forEach(element => {\n this.bind(element, 'input', event => controls.updateRangeFill.call(player, event.target));\n });\n }\n\n // Current time invert\n // Only if one time element is used for both currentTime and duration\n if (player.config.toggleInvert && !is.element(elements.display.duration)) {\n this.bind(elements.display.currentTime, 'click', () => {\n // Do nothing if we're at the start\n if (player.currentTime === 0) {\n return;\n }\n player.config.invertTime = !player.config.invertTime;\n controls.timeUpdate.call(player);\n });\n }\n\n // Volume\n this.bind(elements.inputs.volume, inputEvent, event => {\n player.volume = event.target.value;\n }, 'volume');\n\n // Update controls.hover state (used for ui.toggleControls to avoid hiding when interacting)\n this.bind(elements.controls, 'mouseenter mouseleave', event => {\n elements.controls.hover = !player.touch && event.type === 'mouseenter';\n });\n\n // Also update controls.hover state for any non-player children of fullscreen element (as above)\n if (elements.fullscreen) {\n Array.from(elements.fullscreen.children).filter(c => !c.contains(elements.container)).forEach(child => {\n this.bind(child, 'mouseenter mouseleave', event => {\n if (elements.controls) {\n elements.controls.hover = !player.touch && event.type === 'mouseenter';\n }\n });\n });\n }\n\n // Update controls.pressed state (used for ui.toggleControls to avoid hiding when interacting)\n this.bind(elements.controls, 'mousedown mouseup touchstart touchend touchcancel', event => {\n elements.controls.pressed = ['mousedown', 'touchstart'].includes(event.type);\n });\n\n // Show controls when they receive focus (e.g., when using keyboard tab key)\n this.bind(elements.controls, 'focusin', () => {\n const {\n config,\n timers\n } = player;\n\n // Skip transition to prevent focus from scrolling the parent element\n toggleClass(elements.controls, config.classNames.noTransition, true);\n\n // Toggle\n ui.toggleControls.call(player, true);\n\n // Restore transition\n setTimeout(() => {\n toggleClass(elements.controls, config.classNames.noTransition, false);\n }, 0);\n\n // Delay a little more for mouse users\n const delay = this.touch ? 3000 : 4000;\n\n // Clear timer\n clearTimeout(timers.controls);\n\n // Hide again after delay\n timers.controls = setTimeout(() => ui.toggleControls.call(player, false), delay);\n });\n\n // Mouse wheel for volume\n this.bind(elements.inputs.volume, 'wheel', event => {\n // Detect \"natural\" scroll - supported on OS X Safari only\n // Other browsers on OS X will be inverted until support improves\n const inverted = event.webkitDirectionInvertedFromDevice;\n // Get delta from event. Invert if `inverted` is true\n const [x, y] = [event.deltaX, -event.deltaY].map(value => inverted ? -value : value);\n // Using the biggest delta, normalize to 1 or -1 (or 0 if no delta)\n const direction = Math.sign(Math.abs(x) > Math.abs(y) ? x : y);\n\n // Change the volume by 2%\n player.increaseVolume(direction / 50);\n\n // Don't break page scrolling at max and min\n const {\n volume\n } = player.media;\n if (direction === 1 && volume < 1 || direction === -1 && volume > 0) {\n event.preventDefault();\n }\n }, 'volume', false);\n });\n this.player = _player;\n this.lastKey = null;\n this.focusTimer = null;\n this.lastKeyDown = null;\n this.handleKey = this.handleKey.bind(this);\n this.toggleMenu = this.toggleMenu.bind(this);\n this.firstTouch = this.firstTouch.bind(this);\n }\n\n // Handle key presses\n handleKey(event) {\n const {\n player\n } = this;\n const {\n elements\n } = player;\n const {\n key,\n type,\n altKey,\n ctrlKey,\n metaKey,\n shiftKey\n } = event;\n const pressed = type === 'keydown';\n const repeat = pressed && key === this.lastKey;\n\n // Bail if a modifier key is set\n if (altKey || ctrlKey || metaKey || shiftKey) {\n return;\n }\n\n // If the event is bubbled from the media element\n // Firefox doesn't get the key for whatever reason\n if (!key) {\n return;\n }\n\n // Seek by increment\n const seekByIncrement = increment => {\n // Divide the max duration into 10th's and times by the number value\n player.currentTime = player.duration / 10 * increment;\n };\n\n // Handle the key on keydown\n // Reset on keyup\n if (pressed) {\n // Check focused element\n // and if the focused element is not editable (e.g. text input)\n // and any that accept key input http://webaim.org/techniques/keyboard/\n const focused = document.activeElement;\n if (is.element(focused)) {\n const {\n editable\n } = player.config.selectors;\n const {\n seek\n } = elements.inputs;\n if (focused !== seek && matches(focused, editable)) {\n return;\n }\n if (event.key === ' ' && matches(focused, 'button, [role^=\"menuitem\"]')) {\n return;\n }\n }\n\n // Which keys should we prevent default\n const preventDefault = [' ', 'ArrowLeft', 'ArrowUp', 'ArrowRight', 'ArrowDown', '0', '1', '2', '3', '4', '5', '6', '7', '8', '9', 'c', 'f', 'k', 'l', 'm'];\n\n // If the key is found prevent default (e.g. prevent scrolling for arrows)\n if (preventDefault.includes(key)) {\n event.preventDefault();\n event.stopPropagation();\n }\n switch (key) {\n case '0':\n case '1':\n case '2':\n case '3':\n case '4':\n case '5':\n case '6':\n case '7':\n case '8':\n case '9':\n if (!repeat) {\n seekByIncrement(parseInt(key, 10));\n }\n break;\n case ' ':\n case 'k':\n if (!repeat) {\n silencePromise(player.togglePlay());\n }\n break;\n case 'ArrowUp':\n player.increaseVolume(0.1);\n break;\n case 'ArrowDown':\n player.decreaseVolume(0.1);\n break;\n case 'm':\n if (!repeat) {\n player.muted = !player.muted;\n }\n break;\n case 'ArrowRight':\n player.forward();\n break;\n case 'ArrowLeft':\n player.rewind();\n break;\n case 'f':\n player.fullscreen.toggle();\n break;\n case 'c':\n if (!repeat) {\n player.toggleCaptions();\n }\n break;\n case 'l':\n player.loop = !player.loop;\n break;\n }\n\n // Escape is handle natively when in full screen\n // So we only need to worry about non native\n if (key === 'Escape' && !player.fullscreen.usingNative && player.fullscreen.active) {\n player.fullscreen.toggle();\n }\n\n // Store last key for next cycle\n this.lastKey = key;\n } else {\n this.lastKey = null;\n }\n }\n\n // Toggle menu\n toggleMenu(event) {\n controls.toggleMenu.call(this.player, event);\n }\n }\n\n var commonjsGlobal = typeof globalThis !== 'undefined' ? globalThis : typeof window !== 'undefined' ? window : typeof global !== 'undefined' ? global : typeof self !== 'undefined' ? self : {};\n\n function createCommonjsModule(fn, module) {\n \treturn module = { exports: {} }, fn(module, module.exports), module.exports;\n }\n\n var loadjs_umd = createCommonjsModule(function (module, exports) {\n (function (root, factory) {\n {\n module.exports = factory();\n }\n })(commonjsGlobal, function () {\n /**\n * Global dependencies.\n * @global {Object} document - DOM\n */\n\n var devnull = function () {},\n bundleIdCache = {},\n bundleResultCache = {},\n bundleCallbackQueue = {};\n\n /**\n * Subscribe to bundle load event.\n * @param {string[]} bundleIds - Bundle ids\n * @param {Function} callbackFn - The callback function\n */\n function subscribe(bundleIds, callbackFn) {\n // listify\n bundleIds = bundleIds.push ? bundleIds : [bundleIds];\n var depsNotFound = [],\n i = bundleIds.length,\n numWaiting = i,\n fn,\n bundleId,\n r,\n q;\n\n // define callback function\n fn = function (bundleId, pathsNotFound) {\n if (pathsNotFound.length) depsNotFound.push(bundleId);\n numWaiting--;\n if (!numWaiting) callbackFn(depsNotFound);\n };\n\n // register callback\n while (i--) {\n bundleId = bundleIds[i];\n\n // execute callback if in result cache\n r = bundleResultCache[bundleId];\n if (r) {\n fn(bundleId, r);\n continue;\n }\n\n // add to callback queue\n q = bundleCallbackQueue[bundleId] = bundleCallbackQueue[bundleId] || [];\n q.push(fn);\n }\n }\n\n /**\n * Publish bundle load event.\n * @param {string} bundleId - Bundle id\n * @param {string[]} pathsNotFound - List of files not found\n */\n function publish(bundleId, pathsNotFound) {\n // exit if id isn't defined\n if (!bundleId) return;\n var q = bundleCallbackQueue[bundleId];\n\n // cache result\n bundleResultCache[bundleId] = pathsNotFound;\n\n // exit if queue is empty\n if (!q) return;\n\n // empty callback queue\n while (q.length) {\n q[0](bundleId, pathsNotFound);\n q.splice(0, 1);\n }\n }\n\n /**\n * Execute callbacks.\n * @param {Object or Function} args - The callback args\n * @param {string[]} depsNotFound - List of dependencies not found\n */\n function executeCallbacks(args, depsNotFound) {\n // accept function as argument\n if (args.call) args = {\n success: args\n };\n\n // success and error callbacks\n if (depsNotFound.length) (args.error || devnull)(depsNotFound);else (args.success || devnull)(args);\n }\n\n /**\n * Load individual file.\n * @param {string} path - The file path\n * @param {Function} callbackFn - The callback function\n */\n function loadFile(path, callbackFn, args, numTries) {\n var doc = document,\n async = args.async,\n maxTries = (args.numRetries || 0) + 1,\n beforeCallbackFn = args.before || devnull,\n pathname = path.replace(/[\\?|#].*$/, ''),\n pathStripped = path.replace(/^(css|img)!/, ''),\n isLegacyIECss,\n e;\n numTries = numTries || 0;\n if (/(^css!|\\.css$)/.test(pathname)) {\n // css\n e = doc.createElement('link');\n e.rel = 'stylesheet';\n e.href = pathStripped;\n\n // tag IE9+\n isLegacyIECss = 'hideFocus' in e;\n\n // use preload in IE Edge (to detect load errors)\n if (isLegacyIECss && e.relList) {\n isLegacyIECss = 0;\n e.rel = 'preload';\n e.as = 'style';\n }\n } else if (/(^img!|\\.(png|gif|jpg|svg|webp)$)/.test(pathname)) {\n // image\n e = doc.createElement('img');\n e.src = pathStripped;\n } else {\n // javascript\n e = doc.createElement('script');\n e.src = path;\n e.async = async === undefined ? true : async;\n }\n e.onload = e.onerror = e.onbeforeload = function (ev) {\n var result = ev.type[0];\n\n // treat empty stylesheets as failures to get around lack of onerror\n // support in IE9-11\n if (isLegacyIECss) {\n try {\n if (!e.sheet.cssText.length) result = 'e';\n } catch (x) {\n // sheets objects created from load errors don't allow access to\n // `cssText` (unless error is Code:18 SecurityError)\n if (x.code != 18) result = 'e';\n }\n }\n\n // handle retries in case of load failure\n if (result == 'e') {\n // increment counter\n numTries += 1;\n\n // exit function and try again\n if (numTries < maxTries) {\n return loadFile(path, callbackFn, args, numTries);\n }\n } else if (e.rel == 'preload' && e.as == 'style') {\n // activate preloaded stylesheets\n return e.rel = 'stylesheet'; // jshint ignore:line\n }\n\n // execute callback\n callbackFn(path, result, ev.defaultPrevented);\n };\n\n // add to document (unless callback returns `false`)\n if (beforeCallbackFn(path, e) !== false) doc.head.appendChild(e);\n }\n\n /**\n * Load multiple files.\n * @param {string[]} paths - The file paths\n * @param {Function} callbackFn - The callback function\n */\n function loadFiles(paths, callbackFn, args) {\n // listify paths\n paths = paths.push ? paths : [paths];\n var numWaiting = paths.length,\n x = numWaiting,\n pathsNotFound = [],\n fn,\n i;\n\n // define callback function\n fn = function (path, result, defaultPrevented) {\n // handle error\n if (result == 'e') pathsNotFound.push(path);\n\n // handle beforeload event. If defaultPrevented then that means the load\n // will be blocked (ex. Ghostery/ABP on Safari)\n if (result == 'b') {\n if (defaultPrevented) pathsNotFound.push(path);else return;\n }\n numWaiting--;\n if (!numWaiting) callbackFn(pathsNotFound);\n };\n\n // load scripts\n for (i = 0; i < x; i++) loadFile(paths[i], fn, args);\n }\n\n /**\n * Initiate script load and register bundle.\n * @param {(string|string[])} paths - The file paths\n * @param {(string|Function|Object)} [arg1] - The (1) bundleId or (2) success\n * callback or (3) object literal with success/error arguments, numRetries,\n * etc.\n * @param {(Function|Object)} [arg2] - The (1) success callback or (2) object\n * literal with success/error arguments, numRetries, etc.\n */\n function loadjs(paths, arg1, arg2) {\n var bundleId, args;\n\n // bundleId (if string)\n if (arg1 && arg1.trim) bundleId = arg1;\n\n // args (default is {})\n args = (bundleId ? arg2 : arg1) || {};\n\n // throw error if bundle is already defined\n if (bundleId) {\n if (bundleId in bundleIdCache) {\n throw \"LoadJS\";\n } else {\n bundleIdCache[bundleId] = true;\n }\n }\n function loadFn(resolve, reject) {\n loadFiles(paths, function (pathsNotFound) {\n // execute callbacks\n executeCallbacks(args, pathsNotFound);\n\n // resolve Promise\n if (resolve) {\n executeCallbacks({\n success: resolve,\n error: reject\n }, pathsNotFound);\n }\n\n // publish bundle load event\n publish(bundleId, pathsNotFound);\n }, args);\n }\n if (args.returnPromise) return new Promise(loadFn);else loadFn();\n }\n\n /**\n * Execute callbacks when dependencies have been satisfied.\n * @param {(string|string[])} deps - List of bundle ids\n * @param {Object} args - success/error arguments\n */\n loadjs.ready = function ready(deps, args) {\n // subscribe to bundle load event\n subscribe(deps, function (depsNotFound) {\n // execute callbacks\n executeCallbacks(args, depsNotFound);\n });\n return loadjs;\n };\n\n /**\n * Manually satisfy bundle dependencies.\n * @param {string} bundleId - The bundle id\n */\n loadjs.done = function done(bundleId) {\n publish(bundleId, []);\n };\n\n /**\n * Reset loadjs dependencies statuses\n */\n loadjs.reset = function reset() {\n bundleIdCache = {};\n bundleResultCache = {};\n bundleCallbackQueue = {};\n };\n\n /**\n * Determine if bundle has already been defined\n * @param String} bundleId - The bundle id\n */\n loadjs.isDefined = function isDefined(bundleId) {\n return bundleId in bundleIdCache;\n };\n\n // export\n return loadjs;\n });\n });\n\n // ==========================================================================\n function loadScript(url) {\n return new Promise((resolve, reject) => {\n loadjs_umd(url, {\n success: resolve,\n error: reject\n });\n });\n }\n\n // ==========================================================================\n\n // Parse Vimeo ID from URL\n function parseId$1(url) {\n if (is.empty(url)) {\n return null;\n }\n if (is.number(Number(url))) {\n return url;\n }\n const regex = /^.*(vimeo.com\\/|video\\/)(\\d+).*/;\n return url.match(regex) ? RegExp.$2 : url;\n }\n\n // Try to extract a hash for private videos from the URL\n function parseHash(url) {\n /* This regex matches a hexadecimal hash if given in any of these forms:\n * - [https://player.]vimeo.com/video/{id}/{hash}[?params]\n * - [https://player.]vimeo.com/video/{id}?h={hash}[¶ms]\n * - [https://player.]vimeo.com/video/{id}?[params]&h={hash}\n * - video/{id}/{hash}\n * If matched, the hash is available in capture group 4\n */\n const regex = /^.*(vimeo.com\\/|video\\/)(\\d+)(\\?.*&*h=|\\/)+([\\d,a-f]+)/;\n const found = url.match(regex);\n return found && found.length === 5 ? found[4] : null;\n }\n\n // Set playback state and trigger change (only on actual change)\n function assurePlaybackState$1(play) {\n if (play && !this.embed.hasPlayed) {\n this.embed.hasPlayed = true;\n }\n if (this.media.paused === play) {\n this.media.paused = !play;\n triggerEvent.call(this, this.media, play ? 'play' : 'pause');\n }\n }\n const vimeo = {\n setup() {\n const player = this;\n\n // Add embed class for responsive\n toggleClass(player.elements.wrapper, player.config.classNames.embed, true);\n\n // Set speed options from config\n player.options.speed = player.config.speed.options;\n\n // Set intial ratio\n setAspectRatio.call(player);\n\n // Load the SDK if not already\n if (!is.object(window.Vimeo)) {\n loadScript(player.config.urls.vimeo.sdk).then(() => {\n vimeo.ready.call(player);\n }).catch(error => {\n player.debug.warn('Vimeo SDK (player.js) failed to load', error);\n });\n } else {\n vimeo.ready.call(player);\n }\n },\n // API Ready\n ready() {\n const player = this;\n const config = player.config.vimeo;\n const {\n premium,\n referrerPolicy,\n ...frameParams\n } = config;\n // Get the source URL or ID\n let source = player.media.getAttribute('src');\n let hash = '';\n // Get from <div> if needed\n if (is.empty(source)) {\n source = player.media.getAttribute(player.config.attributes.embed.id);\n // hash can also be set as attribute on the <div>\n hash = player.media.getAttribute(player.config.attributes.embed.hash);\n } else {\n hash = parseHash(source);\n }\n const hashParam = hash ? {\n h: hash\n } : {};\n\n // If the owner has a pro or premium account then we can hide controls etc\n if (premium) {\n Object.assign(frameParams, {\n controls: false,\n sidedock: false\n });\n }\n\n // Get Vimeo params for the iframe\n const params = buildUrlParams({\n loop: player.config.loop.active,\n autoplay: player.autoplay,\n muted: player.muted,\n gesture: 'media',\n playsinline: player.config.playsinline,\n // hash has to be added to iframe-URL\n ...hashParam,\n ...frameParams\n });\n const id = parseId$1(source);\n // Build an iframe\n const iframe = createElement('iframe');\n const src = format(player.config.urls.vimeo.iframe, id, params);\n iframe.setAttribute('src', src);\n iframe.setAttribute('allowfullscreen', '');\n iframe.setAttribute('allow', ['autoplay', 'fullscreen', 'picture-in-picture', 'encrypted-media', 'accelerometer', 'gyroscope'].join('; '));\n\n // Set the referrer policy if required\n if (!is.empty(referrerPolicy)) {\n iframe.setAttribute('referrerPolicy', referrerPolicy);\n }\n\n // Inject the package\n if (premium || !config.customControls) {\n iframe.setAttribute('data-poster', player.poster);\n player.media = replaceElement(iframe, player.media);\n } else {\n const wrapper = createElement('div', {\n class: player.config.classNames.embedContainer,\n 'data-poster': player.poster\n });\n wrapper.appendChild(iframe);\n player.media = replaceElement(wrapper, player.media);\n }\n\n // Get poster image\n if (!config.customControls) {\n fetch(format(player.config.urls.vimeo.api, src)).then(response => {\n if (is.empty(response) || !response.thumbnail_url) {\n return;\n }\n\n // Set and show poster\n ui.setPoster.call(player, response.thumbnail_url).catch(() => {});\n });\n }\n\n // Setup instance\n // https://github.com/vimeo/player.js\n player.embed = new window.Vimeo.Player(iframe, {\n autopause: player.config.autopause,\n muted: player.muted\n });\n player.media.paused = true;\n player.media.currentTime = 0;\n\n // Disable native text track rendering\n if (player.supported.ui) {\n player.embed.disableTextTrack();\n }\n\n // Create a faux HTML5 API using the Vimeo API\n player.media.play = () => {\n assurePlaybackState$1.call(player, true);\n return player.embed.play();\n };\n player.media.pause = () => {\n assurePlaybackState$1.call(player, false);\n return player.embed.pause();\n };\n player.media.stop = () => {\n player.pause();\n player.currentTime = 0;\n };\n\n // Seeking\n let {\n currentTime\n } = player.media;\n Object.defineProperty(player.media, 'currentTime', {\n get() {\n return currentTime;\n },\n set(time) {\n // Vimeo will automatically play on seek if the video hasn't been played before\n\n // Get current paused state and volume etc\n const {\n embed,\n media,\n paused,\n volume\n } = player;\n const restorePause = paused && !embed.hasPlayed;\n\n // Set seeking state and trigger event\n media.seeking = true;\n triggerEvent.call(player, media, 'seeking');\n\n // If paused, mute until seek is complete\n Promise.resolve(restorePause && embed.setVolume(0))\n // Seek\n .then(() => embed.setCurrentTime(time))\n // Restore paused\n .then(() => restorePause && embed.pause())\n // Restore volume\n .then(() => restorePause && embed.setVolume(volume)).catch(() => {\n // Do nothing\n });\n }\n });\n\n // Playback speed\n let speed = player.config.speed.selected;\n Object.defineProperty(player.media, 'playbackRate', {\n get() {\n return speed;\n },\n set(input) {\n player.embed.setPlaybackRate(input).then(() => {\n speed = input;\n triggerEvent.call(player, player.media, 'ratechange');\n }).catch(() => {\n // Cannot set Playback Rate, Video is probably not on Pro account\n player.options.speed = [1];\n });\n }\n });\n\n // Volume\n let {\n volume\n } = player.config;\n Object.defineProperty(player.media, 'volume', {\n get() {\n return volume;\n },\n set(input) {\n player.embed.setVolume(input).then(() => {\n volume = input;\n triggerEvent.call(player, player.media, 'volumechange');\n });\n }\n });\n\n // Muted\n let {\n muted\n } = player.config;\n Object.defineProperty(player.media, 'muted', {\n get() {\n return muted;\n },\n set(input) {\n const toggle = is.boolean(input) ? input : false;\n player.embed.setMuted(toggle ? true : player.config.muted).then(() => {\n muted = toggle;\n triggerEvent.call(player, player.media, 'volumechange');\n });\n }\n });\n\n // Loop\n let {\n loop\n } = player.config;\n Object.defineProperty(player.media, 'loop', {\n get() {\n return loop;\n },\n set(input) {\n const toggle = is.boolean(input) ? input : player.config.loop.active;\n player.embed.setLoop(toggle).then(() => {\n loop = toggle;\n });\n }\n });\n\n // Source\n let currentSrc;\n player.embed.getVideoUrl().then(value => {\n currentSrc = value;\n controls.setDownloadUrl.call(player);\n }).catch(error => {\n this.debug.warn(error);\n });\n Object.defineProperty(player.media, 'currentSrc', {\n get() {\n return currentSrc;\n }\n });\n\n // Ended\n Object.defineProperty(player.media, 'ended', {\n get() {\n return player.currentTime === player.duration;\n }\n });\n\n // Set aspect ratio based on video size\n Promise.all([player.embed.getVideoWidth(), player.embed.getVideoHeight()]).then(dimensions => {\n const [width, height] = dimensions;\n player.embed.ratio = roundAspectRatio(width, height);\n setAspectRatio.call(this);\n });\n\n // Set autopause\n player.embed.setAutopause(player.config.autopause).then(state => {\n player.config.autopause = state;\n });\n\n // Get title\n player.embed.getVideoTitle().then(title => {\n player.config.title = title;\n ui.setTitle.call(this);\n });\n\n // Get current time\n player.embed.getCurrentTime().then(value => {\n currentTime = value;\n triggerEvent.call(player, player.media, 'timeupdate');\n });\n\n // Get duration\n player.embed.getDuration().then(value => {\n player.media.duration = value;\n triggerEvent.call(player, player.media, 'durationchange');\n });\n\n // Get captions\n player.embed.getTextTracks().then(tracks => {\n player.media.textTracks = tracks;\n captions.setup.call(player);\n });\n player.embed.on('cuechange', ({\n cues = []\n }) => {\n const strippedCues = cues.map(cue => stripHTML(cue.text));\n captions.updateCues.call(player, strippedCues);\n });\n player.embed.on('loaded', () => {\n // Assure state and events are updated on autoplay\n player.embed.getPaused().then(paused => {\n assurePlaybackState$1.call(player, !paused);\n if (!paused) {\n triggerEvent.call(player, player.media, 'playing');\n }\n });\n if (is.element(player.embed.element) && player.supported.ui) {\n const frame = player.embed.element;\n\n // Fix keyboard focus issues\n // https://github.com/sampotts/plyr/issues/317\n frame.setAttribute('tabindex', -1);\n }\n });\n player.embed.on('bufferstart', () => {\n triggerEvent.call(player, player.media, 'waiting');\n });\n player.embed.on('bufferend', () => {\n triggerEvent.call(player, player.media, 'playing');\n });\n player.embed.on('play', () => {\n assurePlaybackState$1.call(player, true);\n triggerEvent.call(player, player.media, 'playing');\n });\n player.embed.on('pause', () => {\n assurePlaybackState$1.call(player, false);\n });\n player.embed.on('timeupdate', data => {\n player.media.seeking = false;\n currentTime = data.seconds;\n triggerEvent.call(player, player.media, 'timeupdate');\n });\n player.embed.on('progress', data => {\n player.media.buffered = data.percent;\n triggerEvent.call(player, player.media, 'progress');\n\n // Check all loaded\n if (parseInt(data.percent, 10) === 1) {\n triggerEvent.call(player, player.media, 'canplaythrough');\n }\n\n // Get duration as if we do it before load, it gives an incorrect value\n // https://github.com/sampotts/plyr/issues/891\n player.embed.getDuration().then(value => {\n if (value !== player.media.duration) {\n player.media.duration = value;\n triggerEvent.call(player, player.media, 'durationchange');\n }\n });\n });\n player.embed.on('seeked', () => {\n player.media.seeking = false;\n triggerEvent.call(player, player.media, 'seeked');\n });\n player.embed.on('ended', () => {\n player.media.paused = true;\n triggerEvent.call(player, player.media, 'ended');\n });\n player.embed.on('error', detail => {\n player.media.error = detail;\n triggerEvent.call(player, player.media, 'error');\n });\n\n // Rebuild UI\n if (config.customControls) {\n setTimeout(() => ui.build.call(player), 0);\n }\n }\n };\n\n // ==========================================================================\n\n // Parse YouTube ID from URL\n function parseId(url) {\n if (is.empty(url)) {\n return null;\n }\n const regex = /^.*(youtu.be\\/|v\\/|u\\/\\w\\/|embed\\/|watch\\?v=|&v=)([^#&?]*).*/;\n return url.match(regex) ? RegExp.$2 : url;\n }\n\n // Set playback state and trigger change (only on actual change)\n function assurePlaybackState(play) {\n if (play && !this.embed.hasPlayed) {\n this.embed.hasPlayed = true;\n }\n if (this.media.paused === play) {\n this.media.paused = !play;\n triggerEvent.call(this, this.media, play ? 'play' : 'pause');\n }\n }\n function getHost(config) {\n if (config.noCookie) {\n return 'https://www.youtube-nocookie.com';\n }\n if (window.location.protocol === 'http:') {\n return 'http://www.youtube.com';\n }\n\n // Use YouTube's default\n return undefined;\n }\n const youtube = {\n setup() {\n // Add embed class for responsive\n toggleClass(this.elements.wrapper, this.config.classNames.embed, true);\n\n // Setup API\n if (is.object(window.YT) && is.function(window.YT.Player)) {\n youtube.ready.call(this);\n } else {\n // Reference current global callback\n const callback = window.onYouTubeIframeAPIReady;\n\n // Set callback to process queue\n window.onYouTubeIframeAPIReady = () => {\n // Call global callback if set\n if (is.function(callback)) {\n callback();\n }\n youtube.ready.call(this);\n };\n\n // Load the SDK\n loadScript(this.config.urls.youtube.sdk).catch(error => {\n this.debug.warn('YouTube API failed to load', error);\n });\n }\n },\n // Get the media title\n getTitle(videoId) {\n const url = format(this.config.urls.youtube.api, videoId);\n fetch(url).then(data => {\n if (is.object(data)) {\n const {\n title,\n height,\n width\n } = data;\n\n // Set title\n this.config.title = title;\n ui.setTitle.call(this);\n\n // Set aspect ratio\n this.embed.ratio = roundAspectRatio(width, height);\n }\n setAspectRatio.call(this);\n }).catch(() => {\n // Set aspect ratio\n setAspectRatio.call(this);\n });\n },\n // API ready\n ready() {\n const player = this;\n const config = player.config.youtube;\n // Ignore already setup (race condition)\n const currentId = player.media && player.media.getAttribute('id');\n if (!is.empty(currentId) && currentId.startsWith('youtube-')) {\n return;\n }\n\n // Get the source URL or ID\n let source = player.media.getAttribute('src');\n\n // Get from <div> if needed\n if (is.empty(source)) {\n source = player.media.getAttribute(this.config.attributes.embed.id);\n }\n\n // Replace the <iframe> with a <div> due to YouTube API issues\n const videoId = parseId(source);\n const id = generateId(player.provider);\n // Replace media element\n const container = createElement('div', {\n id,\n 'data-poster': config.customControls ? player.poster : undefined\n });\n player.media = replaceElement(container, player.media);\n\n // Only load the poster when using custom controls\n if (config.customControls) {\n const posterSrc = s => `https://i.ytimg.com/vi/${videoId}/${s}default.jpg`;\n\n // Check thumbnail images in order of quality, but reject fallback thumbnails (120px wide)\n loadImage(posterSrc('maxres'), 121) // Highest quality and un-padded\n .catch(() => loadImage(posterSrc('sd'), 121)) // 480p padded 4:3\n .catch(() => loadImage(posterSrc('hq'))) // 360p padded 4:3. Always exists\n .then(image => ui.setPoster.call(player, image.src)).then(src => {\n // If the image is padded, use background-size \"cover\" instead (like youtube does too with their posters)\n if (!src.includes('maxres')) {\n player.elements.poster.style.backgroundSize = 'cover';\n }\n }).catch(() => {});\n }\n\n // Setup instance\n // https://developers.google.com/youtube/iframe_api_reference\n player.embed = new window.YT.Player(player.media, {\n videoId,\n host: getHost(config),\n playerVars: extend({}, {\n // Autoplay\n autoplay: player.config.autoplay ? 1 : 0,\n // iframe interface language\n hl: player.config.hl,\n // Only show controls if not fully supported or opted out\n controls: player.supported.ui && config.customControls ? 0 : 1,\n // Disable keyboard as we handle it\n disablekb: 1,\n // Allow iOS inline playback\n playsinline: player.config.playsinline && !player.config.fullscreen.iosNative ? 1 : 0,\n // Captions are flaky on YouTube\n cc_load_policy: player.captions.active ? 1 : 0,\n cc_lang_pref: player.config.captions.language,\n // Tracking for stats\n widget_referrer: window ? window.location.href : null\n }, config),\n events: {\n onError(event) {\n // YouTube may fire onError twice, so only handle it once\n if (!player.media.error) {\n const code = event.data;\n // Messages copied from https://developers.google.com/youtube/iframe_api_reference#onError\n const message = {\n 2: 'The request contains an invalid parameter value. For example, this error occurs if you specify a video ID that does not have 11 characters, or if the video ID contains invalid characters, such as exclamation points or asterisks.',\n 5: 'The requested content cannot be played in an HTML5 player or another error related to the HTML5 player has occurred.',\n 100: 'The video requested was not found. This error occurs when a video has been removed (for any reason) or has been marked as private.',\n 101: 'The owner of the requested video does not allow it to be played in embedded players.',\n 150: 'The owner of the requested video does not allow it to be played in embedded players.'\n }[code] || 'An unknown error occurred';\n player.media.error = {\n code,\n message\n };\n triggerEvent.call(player, player.media, 'error');\n }\n },\n onPlaybackRateChange(event) {\n // Get the instance\n const instance = event.target;\n\n // Get current speed\n player.media.playbackRate = instance.getPlaybackRate();\n triggerEvent.call(player, player.media, 'ratechange');\n },\n onReady(event) {\n // Bail if onReady has already been called. See issue #1108\n if (is.function(player.media.play)) {\n return;\n }\n // Get the instance\n const instance = event.target;\n\n // Get the title\n youtube.getTitle.call(player, videoId);\n\n // Create a faux HTML5 API using the YouTube API\n player.media.play = () => {\n assurePlaybackState.call(player, true);\n instance.playVideo();\n };\n player.media.pause = () => {\n assurePlaybackState.call(player, false);\n instance.pauseVideo();\n };\n player.media.stop = () => {\n instance.stopVideo();\n };\n player.media.duration = instance.getDuration();\n player.media.paused = true;\n\n // Seeking\n player.media.currentTime = 0;\n Object.defineProperty(player.media, 'currentTime', {\n get() {\n return Number(instance.getCurrentTime());\n },\n set(time) {\n // If paused and never played, mute audio preventively (YouTube starts playing on seek if the video hasn't been played yet).\n if (player.paused && !player.embed.hasPlayed) {\n player.embed.mute();\n }\n\n // Set seeking state and trigger event\n player.media.seeking = true;\n triggerEvent.call(player, player.media, 'seeking');\n\n // Seek after events sent\n instance.seekTo(time);\n }\n });\n\n // Playback speed\n Object.defineProperty(player.media, 'playbackRate', {\n get() {\n return instance.getPlaybackRate();\n },\n set(input) {\n instance.setPlaybackRate(input);\n }\n });\n\n // Volume\n let {\n volume\n } = player.config;\n Object.defineProperty(player.media, 'volume', {\n get() {\n return volume;\n },\n set(input) {\n volume = input;\n instance.setVolume(volume * 100);\n triggerEvent.call(player, player.media, 'volumechange');\n }\n });\n\n // Muted\n let {\n muted\n } = player.config;\n Object.defineProperty(player.media, 'muted', {\n get() {\n return muted;\n },\n set(input) {\n const toggle = is.boolean(input) ? input : muted;\n muted = toggle;\n instance[toggle ? 'mute' : 'unMute']();\n instance.setVolume(volume * 100);\n triggerEvent.call(player, player.media, 'volumechange');\n }\n });\n\n // Source\n Object.defineProperty(player.media, 'currentSrc', {\n get() {\n return instance.getVideoUrl();\n }\n });\n\n // Ended\n Object.defineProperty(player.media, 'ended', {\n get() {\n return player.currentTime === player.duration;\n }\n });\n\n // Get available speeds\n const speeds = instance.getAvailablePlaybackRates();\n // Filter based on config\n player.options.speed = speeds.filter(s => player.config.speed.options.includes(s));\n\n // Set the tabindex to avoid focus entering iframe\n if (player.supported.ui && config.customControls) {\n player.media.setAttribute('tabindex', -1);\n }\n triggerEvent.call(player, player.media, 'timeupdate');\n triggerEvent.call(player, player.media, 'durationchange');\n\n // Reset timer\n clearInterval(player.timers.buffering);\n\n // Setup buffering\n player.timers.buffering = setInterval(() => {\n // Get loaded % from YouTube\n player.media.buffered = instance.getVideoLoadedFraction();\n\n // Trigger progress only when we actually buffer something\n if (player.media.lastBuffered === null || player.media.lastBuffered < player.media.buffered) {\n triggerEvent.call(player, player.media, 'progress');\n }\n\n // Set last buffer point\n player.media.lastBuffered = player.media.buffered;\n\n // Bail if we're at 100%\n if (player.media.buffered === 1) {\n clearInterval(player.timers.buffering);\n\n // Trigger event\n triggerEvent.call(player, player.media, 'canplaythrough');\n }\n }, 200);\n\n // Rebuild UI\n if (config.customControls) {\n setTimeout(() => ui.build.call(player), 50);\n }\n },\n onStateChange(event) {\n // Get the instance\n const instance = event.target;\n\n // Reset timer\n clearInterval(player.timers.playing);\n const seeked = player.media.seeking && [1, 2].includes(event.data);\n if (seeked) {\n // Unset seeking and fire seeked event\n player.media.seeking = false;\n triggerEvent.call(player, player.media, 'seeked');\n }\n\n // Handle events\n // -1 Unstarted\n // 0 Ended\n // 1 Playing\n // 2 Paused\n // 3 Buffering\n // 5 Video cued\n switch (event.data) {\n case -1:\n // Update scrubber\n triggerEvent.call(player, player.media, 'timeupdate');\n\n // Get loaded % from YouTube\n player.media.buffered = instance.getVideoLoadedFraction();\n triggerEvent.call(player, player.media, 'progress');\n break;\n case 0:\n assurePlaybackState.call(player, false);\n\n // YouTube doesn't support loop for a single video, so mimick it.\n if (player.media.loop) {\n // YouTube needs a call to `stopVideo` before playing again\n instance.stopVideo();\n instance.playVideo();\n } else {\n triggerEvent.call(player, player.media, 'ended');\n }\n break;\n case 1:\n // Restore paused state (YouTube starts playing on seek if the video hasn't been played yet)\n if (config.customControls && !player.config.autoplay && player.media.paused && !player.embed.hasPlayed) {\n player.media.pause();\n } else {\n assurePlaybackState.call(player, true);\n triggerEvent.call(player, player.media, 'playing');\n\n // Poll to get playback progress\n player.timers.playing = setInterval(() => {\n triggerEvent.call(player, player.media, 'timeupdate');\n }, 50);\n\n // Check duration again due to YouTube bug\n // https://github.com/sampotts/plyr/issues/374\n // https://code.google.com/p/gdata-issues/issues/detail?id=8690\n if (player.media.duration !== instance.getDuration()) {\n player.media.duration = instance.getDuration();\n triggerEvent.call(player, player.media, 'durationchange');\n }\n }\n break;\n case 2:\n // Restore audio (YouTube starts playing on seek if the video hasn't been played yet)\n if (!player.muted) {\n player.embed.unMute();\n }\n assurePlaybackState.call(player, false);\n break;\n case 3:\n // Trigger waiting event to add loading classes to container as the video buffers.\n triggerEvent.call(player, player.media, 'waiting');\n break;\n }\n triggerEvent.call(player, player.elements.container, 'statechange', false, {\n code: event.data\n });\n }\n }\n });\n }\n };\n\n // ==========================================================================\n const media = {\n // Setup media\n setup() {\n // If there's no media, bail\n if (!this.media) {\n this.debug.warn('No media element found!');\n return;\n }\n\n // Add type class\n toggleClass(this.elements.container, this.config.classNames.type.replace('{0}', this.type), true);\n\n // Add provider class\n toggleClass(this.elements.container, this.config.classNames.provider.replace('{0}', this.provider), true);\n\n // Add video class for embeds\n // This will require changes if audio embeds are added\n if (this.isEmbed) {\n toggleClass(this.elements.container, this.config.classNames.type.replace('{0}', 'video'), true);\n }\n\n // Inject the player wrapper\n if (this.isVideo) {\n // Create the wrapper div\n this.elements.wrapper = createElement('div', {\n class: this.config.classNames.video\n });\n\n // Wrap the video in a container\n wrap(this.media, this.elements.wrapper);\n\n // Poster image container\n this.elements.poster = createElement('div', {\n class: this.config.classNames.poster\n });\n this.elements.wrapper.appendChild(this.elements.poster);\n }\n if (this.isHTML5) {\n html5.setup.call(this);\n } else if (this.isYouTube) {\n youtube.setup.call(this);\n } else if (this.isVimeo) {\n vimeo.setup.call(this);\n }\n }\n };\n\n const destroy = instance => {\n // Destroy our adsManager\n if (instance.manager) {\n instance.manager.destroy();\n }\n\n // Destroy our adsManager\n if (instance.elements.displayContainer) {\n instance.elements.displayContainer.destroy();\n }\n instance.elements.container.remove();\n };\n class Ads {\n /**\n * Ads constructor.\n * @param {Object} player\n * @return {Ads}\n */\n constructor(player) {\n /**\n * Load the IMA SDK\n */\n _defineProperty$1(this, \"load\", () => {\n if (!this.enabled) {\n return;\n }\n\n // Check if the Google IMA3 SDK is loaded or load it ourselves\n if (!is.object(window.google) || !is.object(window.google.ima)) {\n loadScript(this.player.config.urls.googleIMA.sdk).then(() => {\n this.ready();\n }).catch(() => {\n // Script failed to load or is blocked\n this.trigger('error', new Error('Google IMA SDK failed to load'));\n });\n } else {\n this.ready();\n }\n });\n /**\n * Get the ads instance ready\n */\n _defineProperty$1(this, \"ready\", () => {\n // Double check we're enabled\n if (!this.enabled) {\n destroy(this);\n }\n\n // Start ticking our safety timer. If the whole advertisement\n // thing doesn't resolve within our set time; we bail\n this.startSafetyTimer(12000, 'ready()');\n\n // Clear the safety timer\n this.managerPromise.then(() => {\n this.clearSafetyTimer('onAdsManagerLoaded()');\n });\n\n // Set listeners on the Plyr instance\n this.listeners();\n\n // Setup the IMA SDK\n this.setupIMA();\n });\n /**\n * In order for the SDK to display ads for our video, we need to tell it where to put them,\n * so here we define our ad container. This div is set up to render on top of the video player.\n * Using the code below, we tell the SDK to render ads within that div. We also provide a\n * handle to the content video player - the SDK will poll the current time of our player to\n * properly place mid-rolls. After we create the ad display container, we initialize it. On\n * mobile devices, this initialization is done as the result of a user action.\n */\n _defineProperty$1(this, \"setupIMA\", () => {\n // Create the container for our advertisements\n this.elements.container = createElement('div', {\n class: this.player.config.classNames.ads\n });\n this.player.elements.container.appendChild(this.elements.container);\n\n // So we can run VPAID2\n google.ima.settings.setVpaidMode(google.ima.ImaSdkSettings.VpaidMode.ENABLED);\n\n // Set language\n google.ima.settings.setLocale(this.player.config.ads.language);\n\n // Set playback for iOS10+\n google.ima.settings.setDisableCustomPlaybackForIOS10Plus(this.player.config.playsinline);\n\n // We assume the adContainer is the video container of the plyr element that will house the ads\n this.elements.displayContainer = new google.ima.AdDisplayContainer(this.elements.container, this.player.media);\n\n // Create ads loader\n this.loader = new google.ima.AdsLoader(this.elements.displayContainer);\n\n // Listen and respond to ads loaded and error events\n this.loader.addEventListener(google.ima.AdsManagerLoadedEvent.Type.ADS_MANAGER_LOADED, event => this.onAdsManagerLoaded(event), false);\n this.loader.addEventListener(google.ima.AdErrorEvent.Type.AD_ERROR, error => this.onAdError(error), false);\n\n // Request video ads to be pre-loaded\n this.requestAds();\n });\n /**\n * Request advertisements\n */\n _defineProperty$1(this, \"requestAds\", () => {\n const {\n container\n } = this.player.elements;\n try {\n // Request video ads\n const request = new google.ima.AdsRequest();\n request.adTagUrl = this.tagUrl;\n\n // Specify the linear and nonlinear slot sizes. This helps the SDK\n // to select the correct creative if multiple are returned\n request.linearAdSlotWidth = container.offsetWidth;\n request.linearAdSlotHeight = container.offsetHeight;\n request.nonLinearAdSlotWidth = container.offsetWidth;\n request.nonLinearAdSlotHeight = container.offsetHeight;\n\n // We only overlay ads as we only support video.\n request.forceNonLinearFullSlot = false;\n\n // Mute based on current state\n request.setAdWillPlayMuted(!this.player.muted);\n this.loader.requestAds(request);\n } catch (error) {\n this.onAdError(error);\n }\n });\n /**\n * Update the ad countdown\n * @param {Boolean} start\n */\n _defineProperty$1(this, \"pollCountdown\", (start = false) => {\n if (!start) {\n clearInterval(this.countdownTimer);\n this.elements.container.removeAttribute('data-badge-text');\n return;\n }\n const update = () => {\n const time = formatTime(Math.max(this.manager.getRemainingTime(), 0));\n const label = `${i18n.get('advertisement', this.player.config)} - ${time}`;\n this.elements.container.setAttribute('data-badge-text', label);\n };\n this.countdownTimer = setInterval(update, 100);\n });\n /**\n * This method is called whenever the ads are ready inside the AdDisplayContainer\n * @param {Event} event - adsManagerLoadedEvent\n */\n _defineProperty$1(this, \"onAdsManagerLoaded\", event => {\n // Load could occur after a source change (race condition)\n if (!this.enabled) {\n return;\n }\n\n // Get the ads manager\n const settings = new google.ima.AdsRenderingSettings();\n\n // Tell the SDK to save and restore content video state on our behalf\n settings.restoreCustomPlaybackStateOnAdBreakComplete = true;\n settings.enablePreloading = true;\n\n // The SDK is polling currentTime on the contentPlayback. And needs a duration\n // so it can determine when to start the mid- and post-roll\n this.manager = event.getAdsManager(this.player, settings);\n\n // Get the cue points for any mid-rolls by filtering out the pre- and post-roll\n this.cuePoints = this.manager.getCuePoints();\n\n // Add listeners to the required events\n // Advertisement error events\n this.manager.addEventListener(google.ima.AdErrorEvent.Type.AD_ERROR, error => this.onAdError(error));\n\n // Advertisement regular events\n Object.keys(google.ima.AdEvent.Type).forEach(type => {\n this.manager.addEventListener(google.ima.AdEvent.Type[type], e => this.onAdEvent(e));\n });\n\n // Resolve our adsManager\n this.trigger('loaded');\n });\n _defineProperty$1(this, \"addCuePoints\", () => {\n // Add advertisement cue's within the time line if available\n if (!is.empty(this.cuePoints)) {\n this.cuePoints.forEach(cuePoint => {\n if (cuePoint !== 0 && cuePoint !== -1 && cuePoint < this.player.duration) {\n const seekElement = this.player.elements.progress;\n if (is.element(seekElement)) {\n const cuePercentage = 100 / this.player.duration * cuePoint;\n const cue = createElement('span', {\n class: this.player.config.classNames.cues\n });\n cue.style.left = `${cuePercentage.toString()}%`;\n seekElement.appendChild(cue);\n }\n }\n });\n }\n });\n /**\n * This is where all the event handling takes place. Retrieve the ad from the event. Some\n * events (e.g. ALL_ADS_COMPLETED) don't have the ad object associated\n * https://developers.google.com/interactive-media-ads/docs/sdks/html5/v3/apis#ima.AdEvent.Type\n * @param {Event} event\n */\n _defineProperty$1(this, \"onAdEvent\", event => {\n const {\n container\n } = this.player.elements;\n // Retrieve the ad from the event. Some events (e.g. ALL_ADS_COMPLETED)\n // don't have ad object associated\n const ad = event.getAd();\n const adData = event.getAdData();\n\n // Proxy event\n const dispatchEvent = type => {\n triggerEvent.call(this.player, this.player.media, `ads${type.replace(/_/g, '').toLowerCase()}`);\n };\n\n // Bubble the event\n dispatchEvent(event.type);\n switch (event.type) {\n case google.ima.AdEvent.Type.LOADED:\n // This is the first event sent for an ad - it is possible to determine whether the\n // ad is a video ad or an overlay\n this.trigger('loaded');\n\n // Start countdown\n this.pollCountdown(true);\n if (!ad.isLinear()) {\n // Position AdDisplayContainer correctly for overlay\n ad.width = container.offsetWidth;\n ad.height = container.offsetHeight;\n }\n\n // console.info('Ad type: ' + event.getAd().getAdPodInfo().getPodIndex());\n // console.info('Ad time: ' + event.getAd().getAdPodInfo().getTimeOffset());\n\n break;\n case google.ima.AdEvent.Type.STARTED:\n // Set volume to match player\n this.manager.setVolume(this.player.volume);\n break;\n case google.ima.AdEvent.Type.ALL_ADS_COMPLETED:\n // All ads for the current videos are done. We can now request new advertisements\n // in case the video is re-played\n\n // TODO: Example for what happens when a next video in a playlist would be loaded.\n // So here we load a new video when all ads are done.\n // Then we load new ads within a new adsManager. When the video\n // Is started - after - the ads are loaded, then we get ads.\n // You can also easily test cancelling and reloading by running\n // player.ads.cancel() and player.ads.play from the console I guess.\n // this.player.source = {\n // type: 'video',\n // title: 'View From A Blue Moon',\n // sources: [{\n // src:\n // 'https://cdn.plyr.io/static/demo/View_From_A_Blue_Moon_Trailer-HD.mp4', type:\n // 'video/mp4', }], poster:\n // 'https://cdn.plyr.io/static/demo/View_From_A_Blue_Moon_Trailer-HD.jpg', tracks:\n // [ { kind: 'captions', label: 'English', srclang: 'en', src:\n // 'https://cdn.plyr.io/static/demo/View_From_A_Blue_Moon_Trailer-HD.en.vtt',\n // default: true, }, { kind: 'captions', label: 'French', srclang: 'fr', src:\n // 'https://cdn.plyr.io/static/demo/View_From_A_Blue_Moon_Trailer-HD.fr.vtt', }, ],\n // };\n\n // TODO: So there is still this thing where a video should only be allowed to start\n // playing when the IMA SDK is ready or has failed\n\n if (this.player.ended) {\n this.loadAds();\n } else {\n // The SDK won't allow new ads to be called without receiving a contentComplete()\n this.loader.contentComplete();\n }\n break;\n case google.ima.AdEvent.Type.CONTENT_PAUSE_REQUESTED:\n // This event indicates the ad has started - the video player can adjust the UI,\n // for example display a pause button and remaining time. Fired when content should\n // be paused. This usually happens right before an ad is about to cover the content\n\n this.pauseContent();\n break;\n case google.ima.AdEvent.Type.CONTENT_RESUME_REQUESTED:\n // This event indicates the ad has finished - the video player can perform\n // appropriate UI actions, such as removing the timer for remaining time detection.\n // Fired when content should be resumed. This usually happens when an ad finishes\n // or collapses\n\n this.pollCountdown();\n this.resumeContent();\n break;\n case google.ima.AdEvent.Type.LOG:\n if (adData.adError) {\n this.player.debug.warn(`Non-fatal ad error: ${adData.adError.getMessage()}`);\n }\n break;\n }\n });\n /**\n * Any ad error handling comes through here\n * @param {Event} event\n */\n _defineProperty$1(this, \"onAdError\", event => {\n this.cancel();\n this.player.debug.warn('Ads error', event);\n });\n /**\n * Setup hooks for Plyr and window events. This ensures\n * the mid- and post-roll launch at the correct time. And\n * resize the advertisement when the player resizes\n */\n _defineProperty$1(this, \"listeners\", () => {\n const {\n container\n } = this.player.elements;\n let time;\n this.player.on('canplay', () => {\n this.addCuePoints();\n });\n this.player.on('ended', () => {\n this.loader.contentComplete();\n });\n this.player.on('timeupdate', () => {\n time = this.player.currentTime;\n });\n this.player.on('seeked', () => {\n const seekedTime = this.player.currentTime;\n if (is.empty(this.cuePoints)) {\n return;\n }\n this.cuePoints.forEach((cuePoint, index) => {\n if (time < cuePoint && cuePoint < seekedTime) {\n this.manager.discardAdBreak();\n this.cuePoints.splice(index, 1);\n }\n });\n });\n\n // Listen to the resizing of the window. And resize ad accordingly\n // TODO: eventually implement ResizeObserver\n window.addEventListener('resize', () => {\n if (this.manager) {\n this.manager.resize(container.offsetWidth, container.offsetHeight, google.ima.ViewMode.NORMAL);\n }\n });\n });\n /**\n * Initialize the adsManager and start playing advertisements\n */\n _defineProperty$1(this, \"play\", () => {\n const {\n container\n } = this.player.elements;\n if (!this.managerPromise) {\n this.resumeContent();\n }\n\n // Play the requested advertisement whenever the adsManager is ready\n this.managerPromise.then(() => {\n // Set volume to match player\n this.manager.setVolume(this.player.volume);\n\n // Initialize the container. Must be done via a user action on mobile devices\n this.elements.displayContainer.initialize();\n try {\n if (!this.initialized) {\n // Initialize the ads manager. Ad rules playlist will start at this time\n this.manager.init(container.offsetWidth, container.offsetHeight, google.ima.ViewMode.NORMAL);\n\n // Call play to start showing the ad. Single video and overlay ads will\n // start at this time; the call will be ignored for ad rules\n this.manager.start();\n }\n this.initialized = true;\n } catch (adError) {\n // An error may be thrown if there was a problem with the\n // VAST response\n this.onAdError(adError);\n }\n }).catch(() => {});\n });\n /**\n * Resume our video\n */\n _defineProperty$1(this, \"resumeContent\", () => {\n // Hide the advertisement container\n this.elements.container.style.zIndex = '';\n\n // Ad is stopped\n this.playing = false;\n\n // Play video\n silencePromise(this.player.media.play());\n });\n /**\n * Pause our video\n */\n _defineProperty$1(this, \"pauseContent\", () => {\n // Show the advertisement container\n this.elements.container.style.zIndex = 3;\n\n // Ad is playing\n this.playing = true;\n\n // Pause our video.\n this.player.media.pause();\n });\n /**\n * Destroy the adsManager so we can grab new ads after this. If we don't then we're not\n * allowed to call new ads based on google policies, as they interpret this as an accidental\n * video requests. https://developers.google.com/interactive-\n * media-ads/docs/sdks/android/faq#8\n */\n _defineProperty$1(this, \"cancel\", () => {\n // Pause our video\n if (this.initialized) {\n this.resumeContent();\n }\n\n // Tell our instance that we're done for now\n this.trigger('error');\n\n // Re-create our adsManager\n this.loadAds();\n });\n /**\n * Re-create our adsManager\n */\n _defineProperty$1(this, \"loadAds\", () => {\n // Tell our adsManager to go bye bye\n this.managerPromise.then(() => {\n // Destroy our adsManager\n if (this.manager) {\n this.manager.destroy();\n }\n\n // Re-set our adsManager promises\n this.managerPromise = new Promise(resolve => {\n this.on('loaded', resolve);\n this.player.debug.log(this.manager);\n });\n // Now that the manager has been destroyed set it to also be un-initialized\n this.initialized = false;\n\n // Now request some new advertisements\n this.requestAds();\n }).catch(() => {});\n });\n /**\n * Handles callbacks after an ad event was invoked\n * @param {String} event - Event type\n * @param args\n */\n _defineProperty$1(this, \"trigger\", (event, ...args) => {\n const handlers = this.events[event];\n if (is.array(handlers)) {\n handlers.forEach(handler => {\n if (is.function(handler)) {\n handler.apply(this, args);\n }\n });\n }\n });\n /**\n * Add event listeners\n * @param {String} event - Event type\n * @param {Function} callback - Callback for when event occurs\n * @return {Ads}\n */\n _defineProperty$1(this, \"on\", (event, callback) => {\n if (!is.array(this.events[event])) {\n this.events[event] = [];\n }\n this.events[event].push(callback);\n return this;\n });\n /**\n * Setup a safety timer for when the ad network doesn't respond for whatever reason.\n * The advertisement has 12 seconds to get its things together. We stop this timer when the\n * advertisement is playing, or when a user action is required to start, then we clear the\n * timer on ad ready\n * @param {Number} time\n * @param {String} from\n */\n _defineProperty$1(this, \"startSafetyTimer\", (time, from) => {\n this.player.debug.log(`Safety timer invoked from: ${from}`);\n this.safetyTimer = setTimeout(() => {\n this.cancel();\n this.clearSafetyTimer('startSafetyTimer()');\n }, time);\n });\n /**\n * Clear our safety timer(s)\n * @param {String} from\n */\n _defineProperty$1(this, \"clearSafetyTimer\", from => {\n if (!is.nullOrUndefined(this.safetyTimer)) {\n this.player.debug.log(`Safety timer cleared from: ${from}`);\n clearTimeout(this.safetyTimer);\n this.safetyTimer = null;\n }\n });\n this.player = player;\n this.config = player.config.ads;\n this.playing = false;\n this.initialized = false;\n this.elements = {\n container: null,\n displayContainer: null\n };\n this.manager = null;\n this.loader = null;\n this.cuePoints = null;\n this.events = {};\n this.safetyTimer = null;\n this.countdownTimer = null;\n\n // Setup a promise to resolve when the IMA manager is ready\n this.managerPromise = new Promise((resolve, reject) => {\n // The ad is loaded and ready\n this.on('loaded', resolve);\n\n // Ads failed\n this.on('error', reject);\n });\n this.load();\n }\n get enabled() {\n const {\n config\n } = this;\n return this.player.isHTML5 && this.player.isVideo && config.enabled && (!is.empty(config.publisherId) || is.url(config.tagUrl));\n }\n // Build the tag URL\n get tagUrl() {\n const {\n config\n } = this;\n if (is.url(config.tagUrl)) {\n return config.tagUrl;\n }\n const params = {\n AV_PUBLISHERID: '58c25bb0073ef448b1087ad6',\n AV_CHANNELID: '5a0458dc28a06145e4519d21',\n AV_URL: window.location.hostname,\n cb: Date.now(),\n AV_WIDTH: 640,\n AV_HEIGHT: 480,\n AV_CDIM2: config.publisherId\n };\n const base = 'https://go.aniview.com/api/adserver6/vast/';\n return `${base}?${buildUrlParams(params)}`;\n }\n }\n\n /**\n * Returns a number whose value is limited to the given range.\n *\n * Example: limit the output of this computation to between 0 and 255\n * (x * 255).clamp(0, 255)\n *\n * @param {Number} input\n * @param {Number} min The lower boundary of the output range\n * @param {Number} max The upper boundary of the output range\n * @returns A number within the bounds of min and max\n * @type Number\n */\n function clamp(input = 0, min = 0, max = 255) {\n return Math.min(Math.max(input, min), max);\n }\n\n // Arg: vttDataString example: \"WEBVTT\\n\\n1\\n00:00:05.000 --> 00:00:10.000\\n1080p-00001.jpg\"\n const parseVtt = vttDataString => {\n const processedList = [];\n const frames = vttDataString.split(/\\r\\n\\r\\n|\\n\\n|\\r\\r/);\n frames.forEach(frame => {\n const result = {};\n const lines = frame.split(/\\r\\n|\\n|\\r/);\n lines.forEach(line => {\n if (!is.number(result.startTime)) {\n // The line with start and end times on it is the first line of interest\n const matchTimes = line.match(/([0-9]{2})?:?([0-9]{2}):([0-9]{2}).([0-9]{2,3})( ?--> ?)([0-9]{2})?:?([0-9]{2}):([0-9]{2}).([0-9]{2,3})/); // Note that this currently ignores caption formatting directives that are optionally on the end of this line - fine for non-captions VTT\n\n if (matchTimes) {\n result.startTime = Number(matchTimes[1] || 0) * 60 * 60 + Number(matchTimes[2]) * 60 + Number(matchTimes[3]) + Number(`0.${matchTimes[4]}`);\n result.endTime = Number(matchTimes[6] || 0) * 60 * 60 + Number(matchTimes[7]) * 60 + Number(matchTimes[8]) + Number(`0.${matchTimes[9]}`);\n }\n } else if (!is.empty(line.trim()) && is.empty(result.text)) {\n // If we already have the startTime, then we're definitely up to the text line(s)\n const lineSplit = line.trim().split('#xywh=');\n [result.text] = lineSplit;\n\n // If there's content in lineSplit[1], then we have sprites. If not, then it's just one frame per image\n if (lineSplit[1]) {\n [result.x, result.y, result.w, result.h] = lineSplit[1].split(',');\n }\n }\n });\n if (result.text) {\n processedList.push(result);\n }\n });\n return processedList;\n };\n\n /**\n * Preview thumbnails for seek hover and scrubbing\n * Seeking: Hover over the seek bar (desktop only): shows a small preview container above the seek bar\n * Scrubbing: Click and drag the seek bar (desktop and mobile): shows the preview image over the entire video, as if the video is scrubbing at very high speed\n *\n * Notes:\n * - Thumbs are set via JS settings on Plyr init, not HTML5 'track' property. Using the track property would be a bit gross, because it doesn't support custom 'kinds'. kind=metadata might be used for something else, and we want to allow multiple thumbnails tracks. Tracks must have a unique combination of 'kind' and 'label'. We would have to do something like kind=metadata,label=thumbnails1 / kind=metadata,label=thumbnails2. Square peg, round hole\n * - VTT info: the image URL is relative to the VTT, not the current document. But if the url starts with a slash, it will naturally be relative to the current domain. https://support.jwplayer.com/articles/how-to-add-preview-thumbnails\n * - This implementation uses multiple separate img elements. Other implementations use background-image on one element. This would be nice and simple, but Firefox and Safari have flickering issues with replacing backgrounds of larger images. It seems that YouTube perhaps only avoids this because they don't have the option for high-res previews (even the fullscreen ones, when mousedown/seeking). Images appear over the top of each other, and previous ones are discarded once the new ones have been rendered\n */\n\n const fitRatio = (ratio, outer) => {\n const targetRatio = outer.width / outer.height;\n const result = {};\n if (ratio > targetRatio) {\n result.width = outer.width;\n result.height = 1 / ratio * outer.width;\n } else {\n result.height = outer.height;\n result.width = ratio * outer.height;\n }\n return result;\n };\n class PreviewThumbnails {\n /**\n * PreviewThumbnails constructor.\n * @param {Plyr} player\n * @return {PreviewThumbnails}\n */\n constructor(player) {\n _defineProperty$1(this, \"load\", () => {\n // Toggle the regular seek tooltip\n if (this.player.elements.display.seekTooltip) {\n this.player.elements.display.seekTooltip.hidden = this.enabled;\n }\n if (!this.enabled) return;\n this.getThumbnails().then(() => {\n if (!this.enabled) {\n return;\n }\n\n // Render DOM elements\n this.render();\n\n // Check to see if thumb container size was specified manually in CSS\n this.determineContainerAutoSizing();\n\n // Set up listeners\n this.listeners();\n this.loaded = true;\n });\n });\n // Download VTT files and parse them\n _defineProperty$1(this, \"getThumbnails\", () => {\n return new Promise(resolve => {\n const {\n src\n } = this.player.config.previewThumbnails;\n if (is.empty(src)) {\n throw new Error('Missing previewThumbnails.src config attribute');\n }\n\n // Resolve promise\n const sortAndResolve = () => {\n // Sort smallest to biggest (e.g., [120p, 480p, 1080p])\n this.thumbnails.sort((x, y) => x.height - y.height);\n this.player.debug.log('Preview thumbnails', this.thumbnails);\n resolve();\n };\n\n // Via callback()\n if (is.function(src)) {\n src(thumbnails => {\n this.thumbnails = thumbnails;\n sortAndResolve();\n });\n }\n // VTT urls\n else {\n // If string, convert into single-element list\n const urls = is.string(src) ? [src] : src;\n // Loop through each src URL. Download and process the VTT file, storing the resulting data in this.thumbnails\n const promises = urls.map(u => this.getThumbnail(u));\n // Resolve\n Promise.all(promises).then(sortAndResolve);\n }\n });\n });\n // Process individual VTT file\n _defineProperty$1(this, \"getThumbnail\", url => {\n return new Promise(resolve => {\n fetch(url).then(response => {\n const thumbnail = {\n frames: parseVtt(response),\n height: null,\n urlPrefix: ''\n };\n\n // If the URLs don't start with '/', then we need to set their relative path to be the location of the VTT file\n // If the URLs do start with '/', then they obviously don't need a prefix, so it will remain blank\n // If the thumbnail URLs start with with none of '/', 'http://' or 'https://', then we need to set their relative path to be the location of the VTT file\n if (!thumbnail.frames[0].text.startsWith('/') && !thumbnail.frames[0].text.startsWith('http://') && !thumbnail.frames[0].text.startsWith('https://')) {\n thumbnail.urlPrefix = url.substring(0, url.lastIndexOf('/') + 1);\n }\n\n // Download the first frame, so that we can determine/set the height of this thumbnailsDef\n const tempImage = new Image();\n tempImage.onload = () => {\n thumbnail.height = tempImage.naturalHeight;\n thumbnail.width = tempImage.naturalWidth;\n this.thumbnails.push(thumbnail);\n resolve();\n };\n tempImage.src = thumbnail.urlPrefix + thumbnail.frames[0].text;\n });\n });\n });\n _defineProperty$1(this, \"startMove\", event => {\n if (!this.loaded) return;\n if (!is.event(event) || !['touchmove', 'mousemove'].includes(event.type)) return;\n\n // Wait until media has a duration\n if (!this.player.media.duration) return;\n if (event.type === 'touchmove') {\n // Calculate seek hover position as approx video seconds\n this.seekTime = this.player.media.duration * (this.player.elements.inputs.seek.value / 100);\n } else {\n var _this$player$config$m, _this$player$config$m2;\n // Calculate seek hover position as approx video seconds\n const clientRect = this.player.elements.progress.getBoundingClientRect();\n const percentage = 100 / clientRect.width * (event.pageX - clientRect.left);\n this.seekTime = this.player.media.duration * (percentage / 100);\n if (this.seekTime < 0) {\n // The mousemove fires for 10+px out to the left\n this.seekTime = 0;\n }\n if (this.seekTime > this.player.media.duration - 1) {\n // Took 1 second off the duration for safety, because different players can disagree on the real duration of a video\n this.seekTime = this.player.media.duration - 1;\n }\n this.mousePosX = event.pageX;\n\n // Set time text inside image container\n this.elements.thumb.time.innerText = formatTime(this.seekTime);\n\n // Get marker point for time\n const point = (_this$player$config$m = this.player.config.markers) === null || _this$player$config$m === void 0 ? void 0 : (_this$player$config$m2 = _this$player$config$m.points) === null || _this$player$config$m2 === void 0 ? void 0 : _this$player$config$m2.find(({\n time: t\n }) => t === Math.round(this.seekTime));\n\n // Append the point label to the tooltip\n if (point) {\n // this.elements.thumb.time.innerText.concat('\\n');\n this.elements.thumb.time.insertAdjacentHTML('afterbegin', `${point.label}<br>`);\n }\n }\n\n // Download and show image\n this.showImageAtCurrentTime();\n });\n _defineProperty$1(this, \"endMove\", () => {\n this.toggleThumbContainer(false, true);\n });\n _defineProperty$1(this, \"startScrubbing\", event => {\n // Only act on left mouse button (0), or touch device (event.button does not exist or is false)\n if (is.nullOrUndefined(event.button) || event.button === false || event.button === 0) {\n this.mouseDown = true;\n\n // Wait until media has a duration\n if (this.player.media.duration) {\n this.toggleScrubbingContainer(true);\n this.toggleThumbContainer(false, true);\n\n // Download and show image\n this.showImageAtCurrentTime();\n }\n }\n });\n _defineProperty$1(this, \"endScrubbing\", () => {\n this.mouseDown = false;\n\n // Hide scrubbing preview. But wait until the video has successfully seeked before hiding the scrubbing preview\n if (Math.ceil(this.lastTime) === Math.ceil(this.player.media.currentTime)) {\n // The video was already seeked/loaded at the chosen time - hide immediately\n this.toggleScrubbingContainer(false);\n } else {\n // The video hasn't seeked yet. Wait for that\n once.call(this.player, this.player.media, 'timeupdate', () => {\n // Re-check mousedown - we might have already started scrubbing again\n if (!this.mouseDown) {\n this.toggleScrubbingContainer(false);\n }\n });\n }\n });\n /**\n * Setup hooks for Plyr and window events\n */\n _defineProperty$1(this, \"listeners\", () => {\n // Hide thumbnail preview - on mouse click, mouse leave (in listeners.js for now), and video play/seek. All four are required, e.g., for buffering\n this.player.on('play', () => {\n this.toggleThumbContainer(false, true);\n });\n this.player.on('seeked', () => {\n this.toggleThumbContainer(false);\n });\n this.player.on('timeupdate', () => {\n this.lastTime = this.player.media.currentTime;\n });\n });\n /**\n * Create HTML elements for image containers\n */\n _defineProperty$1(this, \"render\", () => {\n // Create HTML element: plyr__preview-thumbnail-container\n this.elements.thumb.container = createElement('div', {\n class: this.player.config.classNames.previewThumbnails.thumbContainer\n });\n\n // Wrapper for the image for styling\n this.elements.thumb.imageContainer = createElement('div', {\n class: this.player.config.classNames.previewThumbnails.imageContainer\n });\n this.elements.thumb.container.appendChild(this.elements.thumb.imageContainer);\n\n // Create HTML element, parent+span: time text (e.g., 01:32:00)\n const timeContainer = createElement('div', {\n class: this.player.config.classNames.previewThumbnails.timeContainer\n });\n this.elements.thumb.time = createElement('span', {}, '00:00');\n timeContainer.appendChild(this.elements.thumb.time);\n this.elements.thumb.imageContainer.appendChild(timeContainer);\n\n // Inject the whole thumb\n if (is.element(this.player.elements.progress)) {\n this.player.elements.progress.appendChild(this.elements.thumb.container);\n }\n\n // Create HTML element: plyr__preview-scrubbing-container\n this.elements.scrubbing.container = createElement('div', {\n class: this.player.config.classNames.previewThumbnails.scrubbingContainer\n });\n this.player.elements.wrapper.appendChild(this.elements.scrubbing.container);\n });\n _defineProperty$1(this, \"destroy\", () => {\n if (this.elements.thumb.container) {\n this.elements.thumb.container.remove();\n }\n if (this.elements.scrubbing.container) {\n this.elements.scrubbing.container.remove();\n }\n });\n _defineProperty$1(this, \"showImageAtCurrentTime\", () => {\n if (this.mouseDown) {\n this.setScrubbingContainerSize();\n } else {\n this.setThumbContainerSizeAndPos();\n }\n\n // Find the desired thumbnail index\n // TODO: Handle a video longer than the thumbs where thumbNum is null\n const thumbNum = this.thumbnails[0].frames.findIndex(frame => this.seekTime >= frame.startTime && this.seekTime <= frame.endTime);\n const hasThumb = thumbNum >= 0;\n let qualityIndex = 0;\n\n // Show the thumb container if we're not scrubbing\n if (!this.mouseDown) {\n this.toggleThumbContainer(hasThumb);\n }\n\n // No matching thumb found\n if (!hasThumb) {\n return;\n }\n\n // Check to see if we've already downloaded higher quality versions of this image\n this.thumbnails.forEach((thumbnail, index) => {\n if (this.loadedImages.includes(thumbnail.frames[thumbNum].text)) {\n qualityIndex = index;\n }\n });\n\n // Only proceed if either thumb num or thumbfilename has changed\n if (thumbNum !== this.showingThumb) {\n this.showingThumb = thumbNum;\n this.loadImage(qualityIndex);\n }\n });\n // Show the image that's currently specified in this.showingThumb\n _defineProperty$1(this, \"loadImage\", (qualityIndex = 0) => {\n const thumbNum = this.showingThumb;\n const thumbnail = this.thumbnails[qualityIndex];\n const {\n urlPrefix\n } = thumbnail;\n const frame = thumbnail.frames[thumbNum];\n const thumbFilename = thumbnail.frames[thumbNum].text;\n const thumbUrl = urlPrefix + thumbFilename;\n if (!this.currentImageElement || this.currentImageElement.dataset.filename !== thumbFilename) {\n // If we're already loading a previous image, remove its onload handler - we don't want it to load after this one\n // Only do this if not using sprites. Without sprites we really want to show as many images as possible, as a best-effort\n if (this.loadingImage && this.usingSprites) {\n this.loadingImage.onload = null;\n }\n\n // We're building and adding a new image. In other implementations of similar functionality (YouTube), background image\n // is instead used. But this causes issues with larger images in Firefox and Safari - switching between background\n // images causes a flicker. Putting a new image over the top does not\n const previewImage = new Image();\n previewImage.src = thumbUrl;\n previewImage.dataset.index = thumbNum;\n previewImage.dataset.filename = thumbFilename;\n this.showingThumbFilename = thumbFilename;\n this.player.debug.log(`Loading image: ${thumbUrl}`);\n\n // For some reason, passing the named function directly causes it to execute immediately. So I've wrapped it in an anonymous function...\n previewImage.onload = () => this.showImage(previewImage, frame, qualityIndex, thumbNum, thumbFilename, true);\n this.loadingImage = previewImage;\n this.removeOldImages(previewImage);\n } else {\n // Update the existing image\n this.showImage(this.currentImageElement, frame, qualityIndex, thumbNum, thumbFilename, false);\n this.currentImageElement.dataset.index = thumbNum;\n this.removeOldImages(this.currentImageElement);\n }\n });\n _defineProperty$1(this, \"showImage\", (previewImage, frame, qualityIndex, thumbNum, thumbFilename, newImage = true) => {\n this.player.debug.log(`Showing thumb: ${thumbFilename}. num: ${thumbNum}. qual: ${qualityIndex}. newimg: ${newImage}`);\n this.setImageSizeAndOffset(previewImage, frame);\n if (newImage) {\n this.currentImageContainer.appendChild(previewImage);\n this.currentImageElement = previewImage;\n if (!this.loadedImages.includes(thumbFilename)) {\n this.loadedImages.push(thumbFilename);\n }\n }\n\n // Preload images before and after the current one\n // Show higher quality of the same frame\n // Each step here has a short time delay, and only continues if still hovering/seeking the same spot. This is to protect slow connections from overloading\n this.preloadNearby(thumbNum, true).then(this.preloadNearby(thumbNum, false)).then(this.getHigherQuality(qualityIndex, previewImage, frame, thumbFilename));\n });\n // Remove all preview images that aren't the designated current image\n _defineProperty$1(this, \"removeOldImages\", currentImage => {\n // Get a list of all images, convert it from a DOM list to an array\n Array.from(this.currentImageContainer.children).forEach(image => {\n if (image.tagName.toLowerCase() !== 'img') {\n return;\n }\n const removeDelay = this.usingSprites ? 500 : 1000;\n if (image.dataset.index !== currentImage.dataset.index && !image.dataset.deleting) {\n // Wait 200ms, as the new image can take some time to show on certain browsers (even though it was downloaded before showing). This will prevent flicker, and show some generosity towards slower clients\n // First set attribute 'deleting' to prevent multi-handling of this on repeat firing of this function\n // eslint-disable-next-line no-param-reassign\n image.dataset.deleting = true;\n\n // This has to be set before the timeout - to prevent issues switching between hover and scrub\n const {\n currentImageContainer\n } = this;\n setTimeout(() => {\n currentImageContainer.removeChild(image);\n this.player.debug.log(`Removing thumb: ${image.dataset.filename}`);\n }, removeDelay);\n }\n });\n });\n // Preload images before and after the current one. Only if the user is still hovering/seeking the same frame\n // This will only preload the lowest quality\n _defineProperty$1(this, \"preloadNearby\", (thumbNum, forward = true) => {\n return new Promise(resolve => {\n setTimeout(() => {\n const oldThumbFilename = this.thumbnails[0].frames[thumbNum].text;\n if (this.showingThumbFilename === oldThumbFilename) {\n // Find the nearest thumbs with different filenames. Sometimes it'll be the next index, but in the case of sprites, it might be 100+ away\n let thumbnailsClone;\n if (forward) {\n thumbnailsClone = this.thumbnails[0].frames.slice(thumbNum);\n } else {\n thumbnailsClone = this.thumbnails[0].frames.slice(0, thumbNum).reverse();\n }\n let foundOne = false;\n thumbnailsClone.forEach(frame => {\n const newThumbFilename = frame.text;\n if (newThumbFilename !== oldThumbFilename) {\n // Found one with a different filename. Make sure it hasn't already been loaded on this page visit\n if (!this.loadedImages.includes(newThumbFilename)) {\n foundOne = true;\n this.player.debug.log(`Preloading thumb filename: ${newThumbFilename}`);\n const {\n urlPrefix\n } = this.thumbnails[0];\n const thumbURL = urlPrefix + newThumbFilename;\n const previewImage = new Image();\n previewImage.src = thumbURL;\n previewImage.onload = () => {\n this.player.debug.log(`Preloaded thumb filename: ${newThumbFilename}`);\n if (!this.loadedImages.includes(newThumbFilename)) this.loadedImages.push(newThumbFilename);\n\n // We don't resolve until the thumb is loaded\n resolve();\n };\n }\n }\n });\n\n // If there are none to preload then we want to resolve immediately\n if (!foundOne) {\n resolve();\n }\n }\n }, 300);\n });\n });\n // If user has been hovering current image for half a second, look for a higher quality one\n _defineProperty$1(this, \"getHigherQuality\", (currentQualityIndex, previewImage, frame, thumbFilename) => {\n if (currentQualityIndex < this.thumbnails.length - 1) {\n // Only use the higher quality version if it's going to look any better - if the current thumb is of a lower pixel density than the thumbnail container\n let previewImageHeight = previewImage.naturalHeight;\n if (this.usingSprites) {\n previewImageHeight = frame.h;\n }\n if (previewImageHeight < this.thumbContainerHeight) {\n // Recurse back to the loadImage function - show a higher quality one, but only if the viewer is on this frame for a while\n setTimeout(() => {\n // Make sure the mouse hasn't already moved on and started hovering at another image\n if (this.showingThumbFilename === thumbFilename) {\n this.player.debug.log(`Showing higher quality thumb for: ${thumbFilename}`);\n this.loadImage(currentQualityIndex + 1);\n }\n }, 300);\n }\n }\n });\n _defineProperty$1(this, \"toggleThumbContainer\", (toggle = false, clearShowing = false) => {\n const className = this.player.config.classNames.previewThumbnails.thumbContainerShown;\n this.elements.thumb.container.classList.toggle(className, toggle);\n if (!toggle && clearShowing) {\n this.showingThumb = null;\n this.showingThumbFilename = null;\n }\n });\n _defineProperty$1(this, \"toggleScrubbingContainer\", (toggle = false) => {\n const className = this.player.config.classNames.previewThumbnails.scrubbingContainerShown;\n this.elements.scrubbing.container.classList.toggle(className, toggle);\n if (!toggle) {\n this.showingThumb = null;\n this.showingThumbFilename = null;\n }\n });\n _defineProperty$1(this, \"determineContainerAutoSizing\", () => {\n if (this.elements.thumb.imageContainer.clientHeight > 20 || this.elements.thumb.imageContainer.clientWidth > 20) {\n // This will prevent auto sizing in this.setThumbContainerSizeAndPos()\n this.sizeSpecifiedInCSS = true;\n }\n });\n // Set the size to be about a quarter of the size of video. Unless option dynamicSize === false, in which case it needs to be set in CSS\n _defineProperty$1(this, \"setThumbContainerSizeAndPos\", () => {\n const {\n imageContainer\n } = this.elements.thumb;\n if (!this.sizeSpecifiedInCSS) {\n const thumbWidth = Math.floor(this.thumbContainerHeight * this.thumbAspectRatio);\n imageContainer.style.height = `${this.thumbContainerHeight}px`;\n imageContainer.style.width = `${thumbWidth}px`;\n } else if (imageContainer.clientHeight > 20 && imageContainer.clientWidth < 20) {\n const thumbWidth = Math.floor(imageContainer.clientHeight * this.thumbAspectRatio);\n imageContainer.style.width = `${thumbWidth}px`;\n } else if (imageContainer.clientHeight < 20 && imageContainer.clientWidth > 20) {\n const thumbHeight = Math.floor(imageContainer.clientWidth / this.thumbAspectRatio);\n imageContainer.style.height = `${thumbHeight}px`;\n }\n this.setThumbContainerPos();\n });\n _defineProperty$1(this, \"setThumbContainerPos\", () => {\n const scrubberRect = this.player.elements.progress.getBoundingClientRect();\n const containerRect = this.player.elements.container.getBoundingClientRect();\n const {\n container\n } = this.elements.thumb;\n // Find the lowest and highest desired left-position, so we don't slide out the side of the video container\n const min = containerRect.left - scrubberRect.left + 10;\n const max = containerRect.right - scrubberRect.left - container.clientWidth - 10;\n // Set preview container position to: mousepos, minus seekbar.left, minus half of previewContainer.clientWidth\n const position = this.mousePosX - scrubberRect.left - container.clientWidth / 2;\n const clamped = clamp(position, min, max);\n\n // Move the popover position\n container.style.left = `${clamped}px`;\n\n // The arrow can follow the cursor\n container.style.setProperty('--preview-arrow-offset', `${position - clamped}px`);\n });\n // Can't use 100% width, in case the video is a different aspect ratio to the video container\n _defineProperty$1(this, \"setScrubbingContainerSize\", () => {\n const {\n width,\n height\n } = fitRatio(this.thumbAspectRatio, {\n width: this.player.media.clientWidth,\n height: this.player.media.clientHeight\n });\n this.elements.scrubbing.container.style.width = `${width}px`;\n this.elements.scrubbing.container.style.height = `${height}px`;\n });\n // Sprites need to be offset to the correct location\n _defineProperty$1(this, \"setImageSizeAndOffset\", (previewImage, frame) => {\n if (!this.usingSprites) return;\n\n // Find difference between height and preview container height\n const multiplier = this.thumbContainerHeight / frame.h;\n\n // eslint-disable-next-line no-param-reassign\n previewImage.style.height = `${previewImage.naturalHeight * multiplier}px`;\n // eslint-disable-next-line no-param-reassign\n previewImage.style.width = `${previewImage.naturalWidth * multiplier}px`;\n // eslint-disable-next-line no-param-reassign\n previewImage.style.left = `-${frame.x * multiplier}px`;\n // eslint-disable-next-line no-param-reassign\n previewImage.style.top = `-${frame.y * multiplier}px`;\n });\n this.player = player;\n this.thumbnails = [];\n this.loaded = false;\n this.lastMouseMoveTime = Date.now();\n this.mouseDown = false;\n this.loadedImages = [];\n this.elements = {\n thumb: {},\n scrubbing: {}\n };\n this.load();\n }\n get enabled() {\n return this.player.isHTML5 && this.player.isVideo && this.player.config.previewThumbnails.enabled;\n }\n get currentImageContainer() {\n return this.mouseDown ? this.elements.scrubbing.container : this.elements.thumb.imageContainer;\n }\n get usingSprites() {\n return Object.keys(this.thumbnails[0].frames[0]).includes('w');\n }\n get thumbAspectRatio() {\n if (this.usingSprites) {\n return this.thumbnails[0].frames[0].w / this.thumbnails[0].frames[0].h;\n }\n return this.thumbnails[0].width / this.thumbnails[0].height;\n }\n get thumbContainerHeight() {\n if (this.mouseDown) {\n const {\n height\n } = fitRatio(this.thumbAspectRatio, {\n width: this.player.media.clientWidth,\n height: this.player.media.clientHeight\n });\n return height;\n }\n\n // If css is used this needs to return the css height for sprites to work (see setImageSizeAndOffset)\n if (this.sizeSpecifiedInCSS) {\n return this.elements.thumb.imageContainer.clientHeight;\n }\n return Math.floor(this.player.media.clientWidth / this.thumbAspectRatio / 4);\n }\n get currentImageElement() {\n return this.mouseDown ? this.currentScrubbingImageElement : this.currentThumbnailImageElement;\n }\n set currentImageElement(element) {\n if (this.mouseDown) {\n this.currentScrubbingImageElement = element;\n } else {\n this.currentThumbnailImageElement = element;\n }\n }\n }\n\n // ==========================================================================\n const source = {\n // Add elements to HTML5 media (source, tracks, etc)\n insertElements(type, attributes) {\n if (is.string(attributes)) {\n insertElement(type, this.media, {\n src: attributes\n });\n } else if (is.array(attributes)) {\n attributes.forEach(attribute => {\n insertElement(type, this.media, attribute);\n });\n }\n },\n // Update source\n // Sources are not checked for support so be careful\n change(input) {\n if (!getDeep(input, 'sources.length')) {\n this.debug.warn('Invalid source format');\n return;\n }\n\n // Cancel current network requests\n html5.cancelRequests.call(this);\n\n // Destroy instance and re-setup\n this.destroy.call(this, () => {\n // Reset quality options\n this.options.quality = [];\n\n // Remove elements\n removeElement(this.media);\n this.media = null;\n\n // Reset class name\n if (is.element(this.elements.container)) {\n this.elements.container.removeAttribute('class');\n }\n\n // Set the type and provider\n const {\n sources,\n type\n } = input;\n const [{\n provider = providers.html5,\n src\n }] = sources;\n const tagName = provider === 'html5' ? type : 'div';\n const attributes = provider === 'html5' ? {} : {\n src\n };\n Object.assign(this, {\n provider,\n type,\n // Check for support\n supported: support.check(type, provider, this.config.playsinline),\n // Create new element\n media: createElement(tagName, attributes)\n });\n\n // Inject the new element\n this.elements.container.appendChild(this.media);\n\n // Autoplay the new source?\n if (is.boolean(input.autoplay)) {\n this.config.autoplay = input.autoplay;\n }\n\n // Set attributes for audio and video\n if (this.isHTML5) {\n if (this.config.crossorigin) {\n this.media.setAttribute('crossorigin', '');\n }\n if (this.config.autoplay) {\n this.media.setAttribute('autoplay', '');\n }\n if (!is.empty(input.poster)) {\n this.poster = input.poster;\n }\n if (this.config.loop.active) {\n this.media.setAttribute('loop', '');\n }\n if (this.config.muted) {\n this.media.setAttribute('muted', '');\n }\n if (this.config.playsinline) {\n this.media.setAttribute('playsinline', '');\n }\n }\n\n // Restore class hook\n ui.addStyleHook.call(this);\n\n // Set new sources for html5\n if (this.isHTML5) {\n source.insertElements.call(this, 'source', sources);\n }\n\n // Set video title\n this.config.title = input.title;\n\n // Set up from scratch\n media.setup.call(this);\n\n // HTML5 stuff\n if (this.isHTML5) {\n // Setup captions\n if (Object.keys(input).includes('tracks')) {\n source.insertElements.call(this, 'track', input.tracks);\n }\n }\n\n // If HTML5 or embed but not fully supported, setupInterface and call ready now\n if (this.isHTML5 || this.isEmbed && !this.supported.ui) {\n // Setup interface\n ui.build.call(this);\n }\n\n // Load HTML5 sources\n if (this.isHTML5) {\n this.media.load();\n }\n\n // Update previewThumbnails config & reload plugin\n if (!is.empty(input.previewThumbnails)) {\n Object.assign(this.config.previewThumbnails, input.previewThumbnails);\n\n // Cleanup previewThumbnails plugin if it was loaded\n if (this.previewThumbnails && this.previewThumbnails.loaded) {\n this.previewThumbnails.destroy();\n this.previewThumbnails = null;\n }\n\n // Create new instance if it is still enabled\n if (this.config.previewThumbnails.enabled) {\n this.previewThumbnails = new PreviewThumbnails(this);\n }\n }\n\n // Update the fullscreen support\n this.fullscreen.update();\n }, true);\n }\n };\n\n // Private properties\n // TODO: Use a WeakMap for private globals\n // const globals = new WeakMap();\n\n // Plyr instance\n class Plyr {\n constructor(target, options) {\n /**\n * Play the media, or play the advertisement (if they are not blocked)\n */\n _defineProperty$1(this, \"play\", () => {\n if (!is.function(this.media.play)) {\n return null;\n }\n\n // Intecept play with ads\n if (this.ads && this.ads.enabled) {\n this.ads.managerPromise.then(() => this.ads.play()).catch(() => silencePromise(this.media.play()));\n }\n\n // Return the promise (for HTML5)\n return this.media.play();\n });\n /**\n * Pause the media\n */\n _defineProperty$1(this, \"pause\", () => {\n if (!this.playing || !is.function(this.media.pause)) {\n return null;\n }\n return this.media.pause();\n });\n /**\n * Toggle playback based on current status\n * @param {Boolean} input\n */\n _defineProperty$1(this, \"togglePlay\", input => {\n // Toggle based on current state if nothing passed\n const toggle = is.boolean(input) ? input : !this.playing;\n if (toggle) {\n return this.play();\n }\n return this.pause();\n });\n /**\n * Stop playback\n */\n _defineProperty$1(this, \"stop\", () => {\n if (this.isHTML5) {\n this.pause();\n this.restart();\n } else if (is.function(this.media.stop)) {\n this.media.stop();\n }\n });\n /**\n * Restart playback\n */\n _defineProperty$1(this, \"restart\", () => {\n this.currentTime = 0;\n });\n /**\n * Rewind\n * @param {Number} seekTime - how far to rewind in seconds. Defaults to the config.seekTime\n */\n _defineProperty$1(this, \"rewind\", seekTime => {\n this.currentTime -= is.number(seekTime) ? seekTime : this.config.seekTime;\n });\n /**\n * Fast forward\n * @param {Number} seekTime - how far to fast forward in seconds. Defaults to the config.seekTime\n */\n _defineProperty$1(this, \"forward\", seekTime => {\n this.currentTime += is.number(seekTime) ? seekTime : this.config.seekTime;\n });\n /**\n * Increase volume\n * @param {Boolean} step - How much to decrease by (between 0 and 1)\n */\n _defineProperty$1(this, \"increaseVolume\", step => {\n const volume = this.media.muted ? 0 : this.volume;\n this.volume = volume + (is.number(step) ? step : 0);\n });\n /**\n * Decrease volume\n * @param {Boolean} step - How much to decrease by (between 0 and 1)\n */\n _defineProperty$1(this, \"decreaseVolume\", step => {\n this.increaseVolume(-step);\n });\n /**\n * Trigger the airplay dialog\n * TODO: update player with state, support, enabled\n */\n _defineProperty$1(this, \"airplay\", () => {\n // Show dialog if supported\n if (support.airplay) {\n this.media.webkitShowPlaybackTargetPicker();\n }\n });\n /**\n * Toggle the player controls\n * @param {Boolean} [toggle] - Whether to show the controls\n */\n _defineProperty$1(this, \"toggleControls\", toggle => {\n // Don't toggle if missing UI support or if it's audio\n if (this.supported.ui && !this.isAudio) {\n // Get state before change\n const isHidden = hasClass(this.elements.container, this.config.classNames.hideControls);\n // Negate the argument if not undefined since adding the class to hides the controls\n const force = typeof toggle === 'undefined' ? undefined : !toggle;\n // Apply and get updated state\n const hiding = toggleClass(this.elements.container, this.config.classNames.hideControls, force);\n\n // Close menu\n if (hiding && is.array(this.config.controls) && this.config.controls.includes('settings') && !is.empty(this.config.settings)) {\n controls.toggleMenu.call(this, false);\n }\n\n // Trigger event on change\n if (hiding !== isHidden) {\n const eventName = hiding ? 'controlshidden' : 'controlsshown';\n triggerEvent.call(this, this.media, eventName);\n }\n return !hiding;\n }\n return false;\n });\n /**\n * Add event listeners\n * @param {String} event - Event type\n * @param {Function} callback - Callback for when event occurs\n */\n _defineProperty$1(this, \"on\", (event, callback) => {\n on.call(this, this.elements.container, event, callback);\n });\n /**\n * Add event listeners once\n * @param {String} event - Event type\n * @param {Function} callback - Callback for when event occurs\n */\n _defineProperty$1(this, \"once\", (event, callback) => {\n once.call(this, this.elements.container, event, callback);\n });\n /**\n * Remove event listeners\n * @param {String} event - Event type\n * @param {Function} callback - Callback for when event occurs\n */\n _defineProperty$1(this, \"off\", (event, callback) => {\n off(this.elements.container, event, callback);\n });\n /**\n * Destroy an instance\n * Event listeners are removed when elements are removed\n * http://stackoverflow.com/questions/12528049/if-a-dom-element-is-removed-are-its-listeners-also-removed-from-memory\n * @param {Function} callback - Callback for when destroy is complete\n * @param {Boolean} soft - Whether it's a soft destroy (for source changes etc)\n */\n _defineProperty$1(this, \"destroy\", (callback, soft = false) => {\n if (!this.ready) {\n return;\n }\n const done = () => {\n // Reset overflow (incase destroyed while in fullscreen)\n document.body.style.overflow = '';\n\n // GC for embed\n this.embed = null;\n\n // If it's a soft destroy, make minimal changes\n if (soft) {\n if (Object.keys(this.elements).length) {\n // Remove elements\n removeElement(this.elements.buttons.play);\n removeElement(this.elements.captions);\n removeElement(this.elements.controls);\n removeElement(this.elements.wrapper);\n\n // Clear for GC\n this.elements.buttons.play = null;\n this.elements.captions = null;\n this.elements.controls = null;\n this.elements.wrapper = null;\n }\n\n // Callback\n if (is.function(callback)) {\n callback();\n }\n } else {\n // Unbind listeners\n unbindListeners.call(this);\n\n // Cancel current network requests\n html5.cancelRequests.call(this);\n\n // Replace the container with the original element provided\n replaceElement(this.elements.original, this.elements.container);\n\n // Event\n triggerEvent.call(this, this.elements.original, 'destroyed', true);\n\n // Callback\n if (is.function(callback)) {\n callback.call(this.elements.original);\n }\n\n // Reset state\n this.ready = false;\n\n // Clear for garbage collection\n setTimeout(() => {\n this.elements = null;\n this.media = null;\n }, 200);\n }\n };\n\n // Stop playback\n this.stop();\n\n // Clear timeouts\n clearTimeout(this.timers.loading);\n clearTimeout(this.timers.controls);\n clearTimeout(this.timers.resized);\n\n // Provider specific stuff\n if (this.isHTML5) {\n // Restore native video controls\n ui.toggleNativeControls.call(this, true);\n\n // Clean up\n done();\n } else if (this.isYouTube) {\n // Clear timers\n clearInterval(this.timers.buffering);\n clearInterval(this.timers.playing);\n\n // Destroy YouTube API\n if (this.embed !== null && is.function(this.embed.destroy)) {\n this.embed.destroy();\n }\n\n // Clean up\n done();\n } else if (this.isVimeo) {\n // Destroy Vimeo API\n // then clean up (wait, to prevent postmessage errors)\n if (this.embed !== null) {\n this.embed.unload().then(done);\n }\n\n // Vimeo does not always return\n setTimeout(done, 200);\n }\n });\n /**\n * Check for support for a mime type (HTML5 only)\n * @param {String} type - Mime type\n */\n _defineProperty$1(this, \"supports\", type => support.mime.call(this, type));\n this.timers = {};\n\n // State\n this.ready = false;\n this.loading = false;\n this.failed = false;\n\n // Touch device\n this.touch = support.touch;\n\n // Set the media element\n this.media = target;\n\n // String selector passed\n if (is.string(this.media)) {\n this.media = document.querySelectorAll(this.media);\n }\n\n // jQuery, NodeList or Array passed, use first element\n if (window.jQuery && this.media instanceof jQuery || is.nodeList(this.media) || is.array(this.media)) {\n // eslint-disable-next-line\n this.media = this.media[0];\n }\n\n // Set config\n this.config = extend({}, defaults, Plyr.defaults, options || {}, (() => {\n try {\n return JSON.parse(this.media.getAttribute('data-plyr-config'));\n } catch (_) {\n return {};\n }\n })());\n\n // Elements cache\n this.elements = {\n container: null,\n fullscreen: null,\n captions: null,\n buttons: {},\n display: {},\n progress: {},\n inputs: {},\n settings: {\n popup: null,\n menu: null,\n panels: {},\n buttons: {}\n }\n };\n\n // Captions\n this.captions = {\n active: null,\n currentTrack: -1,\n meta: new WeakMap()\n };\n\n // Fullscreen\n this.fullscreen = {\n active: false\n };\n\n // Options\n this.options = {\n speed: [],\n quality: []\n };\n\n // Debugging\n // TODO: move to globals\n this.debug = new Console(this.config.debug);\n\n // Log config options and support\n this.debug.log('Config', this.config);\n this.debug.log('Support', support);\n\n // We need an element to setup\n if (is.nullOrUndefined(this.media) || !is.element(this.media)) {\n this.debug.error('Setup failed: no suitable element passed');\n return;\n }\n\n // Bail if the element is initialized\n if (this.media.plyr) {\n this.debug.warn('Target already setup');\n return;\n }\n\n // Bail if not enabled\n if (!this.config.enabled) {\n this.debug.error('Setup failed: disabled by config');\n return;\n }\n\n // Bail if disabled or no basic support\n // You may want to disable certain UAs etc\n if (!support.check().api) {\n this.debug.error('Setup failed: no support');\n return;\n }\n\n // Cache original element state for .destroy()\n const clone = this.media.cloneNode(true);\n clone.autoplay = false;\n this.elements.original = clone;\n\n // Set media type based on tag or data attribute\n // Supported: video, audio, vimeo, youtube\n const _type = this.media.tagName.toLowerCase();\n // Embed properties\n let iframe = null;\n let url = null;\n\n // Different setup based on type\n switch (_type) {\n case 'div':\n // Find the frame\n iframe = this.media.querySelector('iframe');\n\n // <iframe> type\n if (is.element(iframe)) {\n // Detect provider\n url = parseUrl(iframe.getAttribute('src'));\n this.provider = getProviderByUrl(url.toString());\n\n // Rework elements\n this.elements.container = this.media;\n this.media = iframe;\n\n // Reset classname\n this.elements.container.className = '';\n\n // Get attributes from URL and set config\n if (url.search.length) {\n const truthy = ['1', 'true'];\n if (truthy.includes(url.searchParams.get('autoplay'))) {\n this.config.autoplay = true;\n }\n if (truthy.includes(url.searchParams.get('loop'))) {\n this.config.loop.active = true;\n }\n\n // TODO: replace fullscreen.iosNative with this playsinline config option\n // YouTube requires the playsinline in the URL\n if (this.isYouTube) {\n this.config.playsinline = truthy.includes(url.searchParams.get('playsinline'));\n this.config.youtube.hl = url.searchParams.get('hl'); // TODO: Should this be setting language?\n } else {\n this.config.playsinline = true;\n }\n }\n } else {\n // <div> with attributes\n this.provider = this.media.getAttribute(this.config.attributes.embed.provider);\n\n // Remove attribute\n this.media.removeAttribute(this.config.attributes.embed.provider);\n }\n\n // Unsupported or missing provider\n if (is.empty(this.provider) || !Object.values(providers).includes(this.provider)) {\n this.debug.error('Setup failed: Invalid provider');\n return;\n }\n\n // Audio will come later for external providers\n this.type = types.video;\n break;\n case 'video':\n case 'audio':\n this.type = _type;\n this.provider = providers.html5;\n\n // Get config from attributes\n if (this.media.hasAttribute('crossorigin')) {\n this.config.crossorigin = true;\n }\n if (this.media.hasAttribute('autoplay')) {\n this.config.autoplay = true;\n }\n if (this.media.hasAttribute('playsinline') || this.media.hasAttribute('webkit-playsinline')) {\n this.config.playsinline = true;\n }\n if (this.media.hasAttribute('muted')) {\n this.config.muted = true;\n }\n if (this.media.hasAttribute('loop')) {\n this.config.loop.active = true;\n }\n break;\n default:\n this.debug.error('Setup failed: unsupported type');\n return;\n }\n\n // Check for support again but with type\n this.supported = support.check(this.type, this.provider);\n\n // If no support for even API, bail\n if (!this.supported.api) {\n this.debug.error('Setup failed: no support');\n return;\n }\n this.eventListeners = [];\n\n // Create listeners\n this.listeners = new Listeners(this);\n\n // Setup local storage for user settings\n this.storage = new Storage(this);\n\n // Store reference\n this.media.plyr = this;\n\n // Wrap media\n if (!is.element(this.elements.container)) {\n this.elements.container = createElement('div');\n wrap(this.media, this.elements.container);\n }\n\n // Migrate custom properties from media to container (so they work 😉)\n ui.migrateStyles.call(this);\n\n // Add style hook\n ui.addStyleHook.call(this);\n\n // Setup media\n media.setup.call(this);\n\n // Listen for events if debugging\n if (this.config.debug) {\n on.call(this, this.elements.container, this.config.events.join(' '), event => {\n this.debug.log(`event: ${event.type}`);\n });\n }\n\n // Setup fullscreen\n this.fullscreen = new Fullscreen(this);\n\n // Setup interface\n // If embed but not fully supported, build interface now to avoid flash of controls\n if (this.isHTML5 || this.isEmbed && !this.supported.ui) {\n ui.build.call(this);\n }\n\n // Container listeners\n this.listeners.container();\n\n // Global listeners\n this.listeners.global();\n\n // Setup ads if provided\n if (this.config.ads.enabled) {\n this.ads = new Ads(this);\n }\n\n // Autoplay if required\n if (this.isHTML5 && this.config.autoplay) {\n this.once('canplay', () => silencePromise(this.play()));\n }\n\n // Seek time will be recorded (in listeners.js) so we can prevent hiding controls for a few seconds after seek\n this.lastSeekTime = 0;\n\n // Setup preview thumbnails if enabled\n if (this.config.previewThumbnails.enabled) {\n this.previewThumbnails = new PreviewThumbnails(this);\n }\n }\n\n // ---------------------------------------\n // API\n // ---------------------------------------\n\n /**\n * Types and provider helpers\n */\n get isHTML5() {\n return this.provider === providers.html5;\n }\n get isEmbed() {\n return this.isYouTube || this.isVimeo;\n }\n get isYouTube() {\n return this.provider === providers.youtube;\n }\n get isVimeo() {\n return this.provider === providers.vimeo;\n }\n get isVideo() {\n return this.type === types.video;\n }\n get isAudio() {\n return this.type === types.audio;\n }\n /**\n * Get playing state\n */\n get playing() {\n return Boolean(this.ready && !this.paused && !this.ended);\n }\n\n /**\n * Get paused state\n */\n get paused() {\n return Boolean(this.media.paused);\n }\n\n /**\n * Get stopped state\n */\n get stopped() {\n return Boolean(this.paused && this.currentTime === 0);\n }\n\n /**\n * Get ended state\n */\n get ended() {\n return Boolean(this.media.ended);\n }\n /**\n * Seek to a time\n * @param {Number} input - where to seek to in seconds. Defaults to 0 (the start)\n */\n set currentTime(input) {\n // Bail if media duration isn't available yet\n if (!this.duration) {\n return;\n }\n\n // Validate input\n const inputIsValid = is.number(input) && input > 0;\n\n // Set\n this.media.currentTime = inputIsValid ? Math.min(input, this.duration) : 0;\n\n // Logging\n this.debug.log(`Seeking to ${this.currentTime} seconds`);\n }\n\n /**\n * Get current time\n */\n get currentTime() {\n return Number(this.media.currentTime);\n }\n\n /**\n * Get buffered\n */\n get buffered() {\n const {\n buffered\n } = this.media;\n\n // YouTube / Vimeo return a float between 0-1\n if (is.number(buffered)) {\n return buffered;\n }\n\n // HTML5\n // TODO: Handle buffered chunks of the media\n // (i.e. seek to another section buffers only that section)\n if (buffered && buffered.length && this.duration > 0) {\n return buffered.end(0) / this.duration;\n }\n return 0;\n }\n\n /**\n * Get seeking status\n */\n get seeking() {\n return Boolean(this.media.seeking);\n }\n\n /**\n * Get the duration of the current media\n */\n get duration() {\n // Faux duration set via config\n const fauxDuration = parseFloat(this.config.duration);\n // Media duration can be NaN or Infinity before the media has loaded\n const realDuration = (this.media || {}).duration;\n const duration = !is.number(realDuration) || realDuration === Infinity ? 0 : realDuration;\n\n // If config duration is funky, use regular duration\n return fauxDuration || duration;\n }\n\n /**\n * Set the player volume\n * @param {Number} value - must be between 0 and 1. Defaults to the value from local storage and config.volume if not set in storage\n */\n set volume(value) {\n let volume = value;\n const max = 1;\n const min = 0;\n if (is.string(volume)) {\n volume = Number(volume);\n }\n\n // Load volume from storage if no value specified\n if (!is.number(volume)) {\n volume = this.storage.get('volume');\n }\n\n // Use config if all else fails\n if (!is.number(volume)) {\n ({\n volume\n } = this.config);\n }\n\n // Maximum is volumeMax\n if (volume > max) {\n volume = max;\n }\n // Minimum is volumeMin\n if (volume < min) {\n volume = min;\n }\n\n // Update config\n this.config.volume = volume;\n\n // Set the player volume\n this.media.volume = volume;\n\n // If muted, and we're increasing volume manually, reset muted state\n if (!is.empty(value) && this.muted && volume > 0) {\n this.muted = false;\n }\n }\n\n /**\n * Get the current player volume\n */\n get volume() {\n return Number(this.media.volume);\n }\n /**\n * Set muted state\n * @param {Boolean} mute\n */\n set muted(mute) {\n let toggle = mute;\n\n // Load muted state from storage\n if (!is.boolean(toggle)) {\n toggle = this.storage.get('muted');\n }\n\n // Use config if all else fails\n if (!is.boolean(toggle)) {\n toggle = this.config.muted;\n }\n\n // Update config\n this.config.muted = toggle;\n\n // Set mute on the player\n this.media.muted = toggle;\n }\n\n /**\n * Get current muted state\n */\n get muted() {\n return Boolean(this.media.muted);\n }\n\n /**\n * Check if the media has audio\n */\n get hasAudio() {\n // Assume yes for all non HTML5 (as we can't tell...)\n if (!this.isHTML5) {\n return true;\n }\n if (this.isAudio) {\n return true;\n }\n\n // Get audio tracks\n return Boolean(this.media.mozHasAudio) || Boolean(this.media.webkitAudioDecodedByteCount) || Boolean(this.media.audioTracks && this.media.audioTracks.length);\n }\n\n /**\n * Set playback speed\n * @param {Number} input - the speed of playback (0.5-2.0)\n */\n set speed(input) {\n let speed = null;\n if (is.number(input)) {\n speed = input;\n }\n if (!is.number(speed)) {\n speed = this.storage.get('speed');\n }\n if (!is.number(speed)) {\n speed = this.config.speed.selected;\n }\n\n // Clamp to min/max\n const {\n minimumSpeed: min,\n maximumSpeed: max\n } = this;\n speed = clamp(speed, min, max);\n\n // Update config\n this.config.speed.selected = speed;\n\n // Set media speed\n setTimeout(() => {\n if (this.media) {\n this.media.playbackRate = speed;\n }\n }, 0);\n }\n\n /**\n * Get current playback speed\n */\n get speed() {\n return Number(this.media.playbackRate);\n }\n\n /**\n * Get the minimum allowed speed\n */\n get minimumSpeed() {\n if (this.isYouTube) {\n // https://developers.google.com/youtube/iframe_api_reference#setPlaybackRate\n return Math.min(...this.options.speed);\n }\n if (this.isVimeo) {\n // https://github.com/vimeo/player.js/#setplaybackrateplaybackrate-number-promisenumber-rangeerrorerror\n return 0.5;\n }\n\n // https://stackoverflow.com/a/32320020/1191319\n return 0.0625;\n }\n\n /**\n * Get the maximum allowed speed\n */\n get maximumSpeed() {\n if (this.isYouTube) {\n // https://developers.google.com/youtube/iframe_api_reference#setPlaybackRate\n return Math.max(...this.options.speed);\n }\n if (this.isVimeo) {\n // https://github.com/vimeo/player.js/#setplaybackrateplaybackrate-number-promisenumber-rangeerrorerror\n return 2;\n }\n\n // https://stackoverflow.com/a/32320020/1191319\n return 16;\n }\n\n /**\n * Set playback quality\n * Currently HTML5 & YouTube only\n * @param {Number} input - Quality level\n */\n set quality(input) {\n const config = this.config.quality;\n const options = this.options.quality;\n if (!options.length) {\n return;\n }\n let quality = [!is.empty(input) && Number(input), this.storage.get('quality'), config.selected, config.default].find(is.number);\n let updateStorage = true;\n if (!options.includes(quality)) {\n const value = closest(options, quality);\n this.debug.warn(`Unsupported quality option: ${quality}, using ${value} instead`);\n quality = value;\n\n // Don't update storage if quality is not supported\n updateStorage = false;\n }\n\n // Update config\n config.selected = quality;\n\n // Set quality\n this.media.quality = quality;\n\n // Save to storage\n if (updateStorage) {\n this.storage.set({\n quality\n });\n }\n }\n\n /**\n * Get current quality level\n */\n get quality() {\n return this.media.quality;\n }\n\n /**\n * Toggle loop\n * TODO: Finish fancy new logic. Set the indicator on load as user may pass loop as config\n * @param {Boolean} input - Whether to loop or not\n */\n set loop(input) {\n const toggle = is.boolean(input) ? input : this.config.loop.active;\n this.config.loop.active = toggle;\n this.media.loop = toggle;\n\n // Set default to be a true toggle\n /* const type = ['start', 'end', 'all', 'none', 'toggle'].includes(input) ? input : 'toggle';\n switch (type) {\n case 'start':\n if (this.config.loop.end && this.config.loop.end <= this.currentTime) {\n this.config.loop.end = null;\n }\n this.config.loop.start = this.currentTime;\n // this.config.loop.indicator.start = this.elements.display.played.value;\n break;\n case 'end':\n if (this.config.loop.start >= this.currentTime) {\n return this;\n }\n this.config.loop.end = this.currentTime;\n // this.config.loop.indicator.end = this.elements.display.played.value;\n break;\n case 'all':\n this.config.loop.start = 0;\n this.config.loop.end = this.duration - 2;\n this.config.loop.indicator.start = 0;\n this.config.loop.indicator.end = 100;\n break;\n case 'toggle':\n if (this.config.loop.active) {\n this.config.loop.start = 0;\n this.config.loop.end = null;\n } else {\n this.config.loop.start = 0;\n this.config.loop.end = this.duration - 2;\n }\n break;\n default:\n this.config.loop.start = 0;\n this.config.loop.end = null;\n break;\n } */\n }\n\n /**\n * Get current loop state\n */\n get loop() {\n return Boolean(this.media.loop);\n }\n\n /**\n * Set new media source\n * @param {Object} input - The new source object (see docs)\n */\n set source(input) {\n source.change.call(this, input);\n }\n\n /**\n * Get current source\n */\n get source() {\n return this.media.currentSrc;\n }\n\n /**\n * Get a download URL (either source or custom)\n */\n get download() {\n const {\n download\n } = this.config.urls;\n return is.url(download) ? download : this.source;\n }\n\n /**\n * Set the download URL\n */\n set download(input) {\n if (!is.url(input)) {\n return;\n }\n this.config.urls.download = input;\n controls.setDownloadUrl.call(this);\n }\n\n /**\n * Set the poster image for a video\n * @param {String} input - the URL for the new poster image\n */\n set poster(input) {\n if (!this.isVideo) {\n this.debug.warn('Poster can only be set for video');\n return;\n }\n ui.setPoster.call(this, input, false).catch(() => {});\n }\n\n /**\n * Get the current poster image\n */\n get poster() {\n if (!this.isVideo) {\n return null;\n }\n return this.media.getAttribute('poster') || this.media.getAttribute('data-poster');\n }\n\n /**\n * Get the current aspect ratio in use\n */\n get ratio() {\n if (!this.isVideo) {\n return null;\n }\n const ratio = reduceAspectRatio(getAspectRatio.call(this));\n return is.array(ratio) ? ratio.join(':') : ratio;\n }\n\n /**\n * Set video aspect ratio\n */\n set ratio(input) {\n if (!this.isVideo) {\n this.debug.warn('Aspect ratio can only be set for video');\n return;\n }\n if (!is.string(input) || !validateAspectRatio(input)) {\n this.debug.error(`Invalid aspect ratio specified (${input})`);\n return;\n }\n this.config.ratio = reduceAspectRatio(input);\n setAspectRatio.call(this);\n }\n\n /**\n * Set the autoplay state\n * @param {Boolean} input - Whether to autoplay or not\n */\n set autoplay(input) {\n this.config.autoplay = is.boolean(input) ? input : this.config.autoplay;\n }\n\n /**\n * Get the current autoplay state\n */\n get autoplay() {\n return Boolean(this.config.autoplay);\n }\n\n /**\n * Toggle captions\n * @param {Boolean} input - Whether to enable captions\n */\n toggleCaptions(input) {\n captions.toggle.call(this, input, false);\n }\n\n /**\n * Set the caption track by index\n * @param {Number} input - Caption index\n */\n set currentTrack(input) {\n captions.set.call(this, input, false);\n captions.setup.call(this);\n }\n\n /**\n * Get the current caption track index (-1 if disabled)\n */\n get currentTrack() {\n const {\n toggled,\n currentTrack\n } = this.captions;\n return toggled ? currentTrack : -1;\n }\n\n /**\n * Set the wanted language for captions\n * Since tracks can be added later it won't update the actual caption track until there is a matching track\n * @param {String} input - Two character ISO language code (e.g. EN, FR, PT, etc)\n */\n set language(input) {\n captions.setLanguage.call(this, input, false);\n }\n\n /**\n * Get the current track's language\n */\n get language() {\n return (captions.getCurrentTrack.call(this) || {}).language;\n }\n\n /**\n * Toggle picture-in-picture playback on WebKit/MacOS\n * TODO: update player with state, support, enabled\n * TODO: detect outside changes\n */\n set pip(input) {\n // Bail if no support\n if (!support.pip) {\n return;\n }\n\n // Toggle based on current state if not passed\n const toggle = is.boolean(input) ? input : !this.pip;\n\n // Toggle based on current state\n // Safari\n if (is.function(this.media.webkitSetPresentationMode)) {\n this.media.webkitSetPresentationMode(toggle ? pip.active : pip.inactive);\n }\n\n // Chrome\n if (is.function(this.media.requestPictureInPicture)) {\n if (!this.pip && toggle) {\n this.media.requestPictureInPicture();\n } else if (this.pip && !toggle) {\n document.exitPictureInPicture();\n }\n }\n }\n\n /**\n * Get the current picture-in-picture state\n */\n get pip() {\n if (!support.pip) {\n return null;\n }\n\n // Safari\n if (!is.empty(this.media.webkitPresentationMode)) {\n return this.media.webkitPresentationMode === pip.active;\n }\n\n // Chrome\n return this.media === document.pictureInPictureElement;\n }\n\n /**\n * Sets the preview thumbnails for the current source\n */\n setPreviewThumbnails(thumbnailSource) {\n if (this.previewThumbnails && this.previewThumbnails.loaded) {\n this.previewThumbnails.destroy();\n this.previewThumbnails = null;\n }\n Object.assign(this.config.previewThumbnails, thumbnailSource);\n\n // Create new instance if it is still enabled\n if (this.config.previewThumbnails.enabled) {\n this.previewThumbnails = new PreviewThumbnails(this);\n }\n }\n /**\n * Check for support\n * @param {String} type - Player type (audio/video)\n * @param {String} provider - Provider (html5/youtube/vimeo)\n */\n static supported(type, provider) {\n return support.check(type, provider);\n }\n\n /**\n * Load an SVG sprite into the page\n * @param {String} url - URL for the SVG sprite\n * @param {String} [id] - Unique ID\n */\n static loadSprite(url, id) {\n return loadSprite(url, id);\n }\n\n /**\n * Setup multiple instances\n * @param {*} selector\n * @param {Object} options\n */\n static setup(selector, options = {}) {\n let targets = null;\n if (is.string(selector)) {\n targets = Array.from(document.querySelectorAll(selector));\n } else if (is.nodeList(selector)) {\n targets = Array.from(selector);\n } else if (is.array(selector)) {\n targets = selector.filter(is.element);\n }\n if (is.empty(targets)) {\n return null;\n }\n return targets.map(t => new Plyr(t, options));\n }\n }\n Plyr.defaults = cloneDeep(defaults);\n\n return Plyr;\n\n}));\n//# sourceMappingURL=plyr.js.map\n","function _classCallCheck(e,t){if(!(e instanceof t))throw new TypeError(\"Cannot call a class as a function\")}function _defineProperties(e,t){for(var n=0;n<t.length;n++){var r=t[n];r.enumerable=r.enumerable||!1,r.configurable=!0,\"value\"in r&&(r.writable=!0),Object.defineProperty(e,r.key,r)}}function _createClass(e,t,n){return t&&_defineProperties(e.prototype,t),n&&_defineProperties(e,n),e}function _defineProperty(e,t,n){return t in e?Object.defineProperty(e,t,{value:n,enumerable:!0,configurable:!0,writable:!0}):e[t]=n,e}function ownKeys(e,t){var n=Object.keys(e);if(Object.getOwnPropertySymbols){var r=Object.getOwnPropertySymbols(e);t&&(r=r.filter((function(t){return Object.getOwnPropertyDescriptor(e,t).enumerable}))),n.push.apply(n,r)}return n}function _objectSpread2(e){for(var t=1;t<arguments.length;t++){var n=null!=arguments[t]?arguments[t]:{};t%2?ownKeys(Object(n),!0).forEach((function(t){_defineProperty(e,t,n[t])})):Object.getOwnPropertyDescriptors?Object.defineProperties(e,Object.getOwnPropertyDescriptors(n)):ownKeys(Object(n)).forEach((function(t){Object.defineProperty(e,t,Object.getOwnPropertyDescriptor(n,t))}))}return e}var defaults={addCSS:!0,thumbWidth:15,watch:!0};function matches(e,t){return function(){return Array.from(document.querySelectorAll(t)).includes(this)}.call(e,t)}function trigger(e,t){if(e&&t){var n=new Event(t,{bubbles:!0});e.dispatchEvent(n)}}var getConstructor=function(e){return null!=e?e.constructor:null},instanceOf=function(e,t){return!!(e&&t&&e instanceof t)},isNullOrUndefined=function(e){return null==e},isObject=function(e){return getConstructor(e)===Object},isNumber=function(e){return getConstructor(e)===Number&&!Number.isNaN(e)},isString=function(e){return getConstructor(e)===String},isBoolean=function(e){return getConstructor(e)===Boolean},isFunction=function(e){return getConstructor(e)===Function},isArray=function(e){return Array.isArray(e)},isNodeList=function(e){return instanceOf(e,NodeList)},isElement=function(e){return instanceOf(e,Element)},isEvent=function(e){return instanceOf(e,Event)},isEmpty=function(e){return isNullOrUndefined(e)||(isString(e)||isArray(e)||isNodeList(e))&&!e.length||isObject(e)&&!Object.keys(e).length},is={nullOrUndefined:isNullOrUndefined,object:isObject,number:isNumber,string:isString,boolean:isBoolean,function:isFunction,array:isArray,nodeList:isNodeList,element:isElement,event:isEvent,empty:isEmpty};function getDecimalPlaces(e){var t=\"\".concat(e).match(/(?:\\.(\\d+))?(?:[eE]([+-]?\\d+))?$/);return t?Math.max(0,(t[1]?t[1].length:0)-(t[2]?+t[2]:0)):0}function round(e,t){if(1>t){var n=getDecimalPlaces(t);return parseFloat(e.toFixed(n))}return Math.round(e/t)*t}var RangeTouch=function(){function e(t,n){_classCallCheck(this,e),is.element(t)?this.element=t:is.string(t)&&(this.element=document.querySelector(t)),is.element(this.element)&&is.empty(this.element.rangeTouch)&&(this.config=_objectSpread2({},defaults,{},n),this.init())}return _createClass(e,[{key:\"init\",value:function(){e.enabled&&(this.config.addCSS&&(this.element.style.userSelect=\"none\",this.element.style.webKitUserSelect=\"none\",this.element.style.touchAction=\"manipulation\"),this.listeners(!0),this.element.rangeTouch=this)}},{key:\"destroy\",value:function(){e.enabled&&(this.config.addCSS&&(this.element.style.userSelect=\"\",this.element.style.webKitUserSelect=\"\",this.element.style.touchAction=\"\"),this.listeners(!1),this.element.rangeTouch=null)}},{key:\"listeners\",value:function(e){var t=this,n=e?\"addEventListener\":\"removeEventListener\";[\"touchstart\",\"touchmove\",\"touchend\"].forEach((function(e){t.element[n](e,(function(e){return t.set(e)}),!1)}))}},{key:\"get\",value:function(t){if(!e.enabled||!is.event(t))return null;var n,r=t.target,i=t.changedTouches[0],o=parseFloat(r.getAttribute(\"min\"))||0,s=parseFloat(r.getAttribute(\"max\"))||100,u=parseFloat(r.getAttribute(\"step\"))||1,c=r.getBoundingClientRect(),a=100/c.width*(this.config.thumbWidth/2)/100;return 0>(n=100/c.width*(i.clientX-c.left))?n=0:100<n&&(n=100),50>n?n-=(100-2*n)*a:50<n&&(n+=2*(n-50)*a),o+round(n/100*(s-o),u)}},{key:\"set\",value:function(t){e.enabled&&is.event(t)&&!t.target.disabled&&(t.preventDefault(),t.target.value=this.get(t),trigger(t.target,\"touchend\"===t.type?\"change\":\"input\"))}}],[{key:\"setup\",value:function(t){var n=1<arguments.length&&void 0!==arguments[1]?arguments[1]:{},r=null;if(is.empty(t)||is.string(t)?r=Array.from(document.querySelectorAll(is.string(t)?t:'input[type=\"range\"]')):is.element(t)?r=[t]:is.nodeList(t)?r=Array.from(t):is.array(t)&&(r=t.filter(is.element)),is.empty(r))return null;var i=_objectSpread2({},defaults,{},n);if(is.string(t)&&i.watch){var o=new MutationObserver((function(n){Array.from(n).forEach((function(n){Array.from(n.addedNodes).forEach((function(n){is.element(n)&&matches(n,t)&&new e(n,i)}))}))}));o.observe(document.body,{childList:!0,subtree:!0})}return r.map((function(t){return new e(t,n)}))}},{key:\"enabled\",get:function(){return\"ontouchstart\"in document.documentElement}}]),e}();export default RangeTouch;","// ==========================================================================\n// Type checking utils\n// ==========================================================================\n\nconst getConstructor = (input) => (input !== null && typeof input !== 'undefined' ? input.constructor : null);\nconst instanceOf = (input, constructor) => Boolean(input && constructor && input instanceof constructor);\nconst isNullOrUndefined = (input) => input === null || typeof input === 'undefined';\nconst isObject = (input) => getConstructor(input) === Object;\nconst isNumber = (input) => getConstructor(input) === Number && !Number.isNaN(input);\nconst isString = (input) => getConstructor(input) === String;\nconst isBoolean = (input) => getConstructor(input) === Boolean;\nconst isFunction = (input) => typeof input === 'function';\nconst isArray = (input) => Array.isArray(input);\nconst isWeakMap = (input) => instanceOf(input, WeakMap);\nconst isNodeList = (input) => instanceOf(input, NodeList);\nconst isTextNode = (input) => getConstructor(input) === Text;\nconst isEvent = (input) => instanceOf(input, Event);\nconst isKeyboardEvent = (input) => instanceOf(input, KeyboardEvent);\nconst isCue = (input) => instanceOf(input, window.TextTrackCue) || instanceOf(input, window.VTTCue);\nconst isTrack = (input) => instanceOf(input, TextTrack) || (!isNullOrUndefined(input) && isString(input.kind));\nconst isPromise = (input) => instanceOf(input, Promise) && isFunction(input.then);\n\nconst isElement = (input) =>\n input !== null &&\n typeof input === 'object' &&\n input.nodeType === 1 &&\n typeof input.style === 'object' &&\n typeof input.ownerDocument === 'object';\n\nconst isEmpty = (input) =>\n isNullOrUndefined(input) ||\n ((isString(input) || isArray(input) || isNodeList(input)) && !input.length) ||\n (isObject(input) && !Object.keys(input).length);\n\nconst isUrl = (input) => {\n // Accept a URL object\n if (instanceOf(input, window.URL)) {\n return true;\n }\n\n // Must be string from here\n if (!isString(input)) {\n return false;\n }\n\n // Add the protocol if required\n let string = input;\n if (!input.startsWith('http://') || !input.startsWith('https://')) {\n string = `http://${input}`;\n }\n\n try {\n return !isEmpty(new URL(string).hostname);\n } catch (_) {\n return false;\n }\n};\n\nexport default {\n nullOrUndefined: isNullOrUndefined,\n object: isObject,\n number: isNumber,\n string: isString,\n boolean: isBoolean,\n function: isFunction,\n array: isArray,\n weakMap: isWeakMap,\n nodeList: isNodeList,\n element: isElement,\n textNode: isTextNode,\n event: isEvent,\n keyboardEvent: isKeyboardEvent,\n cue: isCue,\n track: isTrack,\n promise: isPromise,\n url: isUrl,\n empty: isEmpty,\n};\n","// ==========================================================================\n// Animation utils\n// ==========================================================================\n\nimport is from './is';\n\nexport const transitionEndEvent = (() => {\n const element = document.createElement('span');\n\n const events = {\n WebkitTransition: 'webkitTransitionEnd',\n MozTransition: 'transitionend',\n OTransition: 'oTransitionEnd otransitionend',\n transition: 'transitionend',\n };\n\n const type = Object.keys(events).find((event) => element.style[event] !== undefined);\n\n return is.string(type) ? events[type] : false;\n})();\n\n// Force repaint of element\nexport function repaint(element, delay) {\n setTimeout(() => {\n try {\n // eslint-disable-next-line no-param-reassign\n element.hidden = true;\n\n // eslint-disable-next-line no-unused-expressions\n element.offsetHeight;\n\n // eslint-disable-next-line no-param-reassign\n element.hidden = false;\n } catch (_) {\n // Do nothing\n }\n }, delay);\n}\n","// ==========================================================================\n// Browser sniffing\n// Unfortunately, due to mixed support, UA sniffing is required\n// ==========================================================================\n\nconst isIE = Boolean(window.document.documentMode);\nconst isEdge = /Edge/g.test(navigator.userAgent);\nconst isWebKit = 'WebkitAppearance' in document.documentElement.style && !/Edge/g.test(navigator.userAgent);\nconst isIPhone = /iPhone|iPod/gi.test(navigator.userAgent) && navigator.maxTouchPoints > 1;\n// navigator.platform may be deprecated but this check is still required\nconst isIPadOS = navigator.platform === 'MacIntel' && navigator.maxTouchPoints > 1;\nconst isIos = /iPad|iPhone|iPod/gi.test(navigator.userAgent) && navigator.maxTouchPoints > 1;\n\nexport default {\n isIE,\n isEdge,\n isWebKit,\n isIPhone,\n isIPadOS,\n isIos,\n};\n","// ==========================================================================\n// Object utils\n// ==========================================================================\n\nimport is from './is';\n\n// Clone nested objects\nexport function cloneDeep(object) {\n return JSON.parse(JSON.stringify(object));\n}\n\n// Get a nested value in an object\nexport function getDeep(object, path) {\n return path.split('.').reduce((obj, key) => obj && obj[key], object);\n}\n\n// Deep extend destination object with N more objects\nexport function extend(target = {}, ...sources) {\n if (!sources.length) {\n return target;\n }\n\n const source = sources.shift();\n\n if (!is.object(source)) {\n return target;\n }\n\n Object.keys(source).forEach((key) => {\n if (is.object(source[key])) {\n if (!Object.keys(target).includes(key)) {\n Object.assign(target, { [key]: {} });\n }\n\n extend(target[key], source[key]);\n } else {\n Object.assign(target, { [key]: source[key] });\n }\n });\n\n return extend(target, ...sources);\n}\n","// ==========================================================================\n// Element utils\n// ==========================================================================\n\nimport is from './is';\nimport { extend } from './objects';\n\n// Wrap an element\nexport function wrap(elements, wrapper) {\n // Convert `elements` to an array, if necessary.\n const targets = elements.length ? elements : [elements];\n\n // Loops backwards to prevent having to clone the wrapper on the\n // first element (see `child` below).\n Array.from(targets)\n .reverse()\n .forEach((element, index) => {\n const child = index > 0 ? wrapper.cloneNode(true) : wrapper;\n // Cache the current parent and sibling.\n const parent = element.parentNode;\n const sibling = element.nextSibling;\n\n // Wrap the element (is automatically removed from its current\n // parent).\n child.appendChild(element);\n\n // If the element had a sibling, insert the wrapper before\n // the sibling to maintain the HTML structure; otherwise, just\n // append it to the parent.\n if (sibling) {\n parent.insertBefore(child, sibling);\n } else {\n parent.appendChild(child);\n }\n });\n}\n\n// Set attributes\nexport function setAttributes(element, attributes) {\n if (!is.element(element) || is.empty(attributes)) return;\n\n // Assume null and undefined attributes should be left out,\n // Setting them would otherwise convert them to \"null\" and \"undefined\"\n Object.entries(attributes)\n .filter(([, value]) => !is.nullOrUndefined(value))\n .forEach(([key, value]) => element.setAttribute(key, value));\n}\n\n// Create a DocumentFragment\nexport function createElement(type, attributes, text) {\n // Create a new <element>\n const element = document.createElement(type);\n\n // Set all passed attributes\n if (is.object(attributes)) {\n setAttributes(element, attributes);\n }\n\n // Add text node\n if (is.string(text)) {\n element.innerText = text;\n }\n\n // Return built element\n return element;\n}\n\n// Insert an element after another\nexport function insertAfter(element, target) {\n if (!is.element(element) || !is.element(target)) return;\n\n target.parentNode.insertBefore(element, target.nextSibling);\n}\n\n// Insert a DocumentFragment\nexport function insertElement(type, parent, attributes, text) {\n if (!is.element(parent)) return;\n\n parent.appendChild(createElement(type, attributes, text));\n}\n\n// Remove element(s)\nexport function removeElement(element) {\n if (is.nodeList(element) || is.array(element)) {\n Array.from(element).forEach(removeElement);\n return;\n }\n\n if (!is.element(element) || !is.element(element.parentNode)) {\n return;\n }\n\n element.parentNode.removeChild(element);\n}\n\n// Remove all child elements\nexport function emptyElement(element) {\n if (!is.element(element)) return;\n\n let { length } = element.childNodes;\n\n while (length > 0) {\n element.removeChild(element.lastChild);\n length -= 1;\n }\n}\n\n// Replace element\nexport function replaceElement(newChild, oldChild) {\n if (!is.element(oldChild) || !is.element(oldChild.parentNode) || !is.element(newChild)) return null;\n\n oldChild.parentNode.replaceChild(newChild, oldChild);\n\n return newChild;\n}\n\n// Get an attribute object from a string selector\nexport function getAttributesFromSelector(sel, existingAttributes) {\n // For example:\n // '.test' to { class: 'test' }\n // '#test' to { id: 'test' }\n // '[data-test=\"test\"]' to { 'data-test': 'test' }\n\n if (!is.string(sel) || is.empty(sel)) return {};\n\n const attributes = {};\n const existing = extend({}, existingAttributes);\n\n sel.split(',').forEach((s) => {\n // Remove whitespace\n const selector = s.trim();\n const className = selector.replace('.', '');\n const stripped = selector.replace(/[[\\]]/g, '');\n // Get the parts and value\n const parts = stripped.split('=');\n const [key] = parts;\n const value = parts.length > 1 ? parts[1].replace(/[\"']/g, '') : '';\n // Get the first character\n const start = selector.charAt(0);\n\n switch (start) {\n case '.':\n // Add to existing classname\n if (is.string(existing.class)) {\n attributes.class = `${existing.class} ${className}`;\n } else {\n attributes.class = className;\n }\n break;\n\n case '#':\n // ID selector\n attributes.id = selector.replace('#', '');\n break;\n\n case '[':\n // Attribute selector\n attributes[key] = value;\n\n break;\n\n default:\n break;\n }\n });\n\n return extend(existing, attributes);\n}\n\n// Toggle hidden\nexport function toggleHidden(element, hidden) {\n if (!is.element(element)) return;\n\n let hide = hidden;\n\n if (!is.boolean(hide)) {\n hide = !element.hidden;\n }\n\n // eslint-disable-next-line no-param-reassign\n element.hidden = hide;\n}\n\n// Mirror Element.classList.toggle, with IE compatibility for \"force\" argument\nexport function toggleClass(element, className, force) {\n if (is.nodeList(element)) {\n return Array.from(element).map((e) => toggleClass(e, className, force));\n }\n\n if (is.element(element)) {\n let method = 'toggle';\n if (typeof force !== 'undefined') {\n method = force ? 'add' : 'remove';\n }\n\n element.classList[method](className);\n return element.classList.contains(className);\n }\n\n return false;\n}\n\n// Has class name\nexport function hasClass(element, className) {\n return is.element(element) && element.classList.contains(className);\n}\n\n// Element matches selector\nexport function matches(element, selector) {\n const { prototype } = Element;\n\n function match() {\n return Array.from(document.querySelectorAll(selector)).includes(this);\n }\n\n const method =\n prototype.matches ||\n prototype.webkitMatchesSelector ||\n prototype.mozMatchesSelector ||\n prototype.msMatchesSelector ||\n match;\n\n return method.call(element, selector);\n}\n\n// Closest ancestor element matching selector (also tests element itself)\nexport function closest(element, selector) {\n const { prototype } = Element;\n\n // https://developer.mozilla.org/en-US/docs/Web/API/Element/closest#Polyfill\n function closestElement() {\n let el = this;\n\n do {\n if (matches.matches(el, selector)) return el;\n el = el.parentElement || el.parentNode;\n } while (el !== null && el.nodeType === 1);\n return null;\n }\n\n const method = prototype.closest || closestElement;\n\n return method.call(element, selector);\n}\n\n// Find all elements\nexport function getElements(selector) {\n return this.elements.container.querySelectorAll(selector);\n}\n\n// Find a single element\nexport function getElement(selector) {\n return this.elements.container.querySelector(selector);\n}\n\n// Set focus and tab focus class\nexport function setFocus(element = null, focusVisible = false) {\n if (!is.element(element)) return;\n\n // Set regular focus\n element.focus({ preventScroll: true, focusVisible });\n}\n","// ==========================================================================\n// Plyr support checks\n// ==========================================================================\n\nimport { transitionEndEvent } from './utils/animation';\nimport browser from './utils/browser';\nimport { createElement } from './utils/elements';\nimport is from './utils/is';\n\n// Default codecs for checking mimetype support\nconst defaultCodecs = {\n 'audio/ogg': 'vorbis',\n 'audio/wav': '1',\n 'video/webm': 'vp8, vorbis',\n 'video/mp4': 'avc1.42E01E, mp4a.40.2',\n 'video/ogg': 'theora',\n};\n\n// Check for feature support\nconst support = {\n // Basic support\n audio: 'canPlayType' in document.createElement('audio'),\n video: 'canPlayType' in document.createElement('video'),\n\n // Check for support\n // Basic functionality vs full UI\n check(type, provider) {\n const api = support[type] || provider !== 'html5';\n const ui = api && support.rangeInput;\n\n return {\n api,\n ui,\n };\n },\n\n // Picture-in-picture support\n // Safari & Chrome only currently\n pip: (() => {\n // While iPhone's support picture-in-picture for some apps, seemingly Safari isn't one of them\n // It will throw the following error when trying to enter picture-in-picture\n // `NotSupportedError: The Picture-in-Picture mode is not supported.`\n if (browser.isIPhone) {\n return false;\n }\n\n // Safari\n // https://developer.apple.com/documentation/webkitjs/adding_picture_in_picture_to_your_safari_media_controls\n if (is.function(createElement('video').webkitSetPresentationMode)) {\n return true;\n }\n\n // Chrome\n // https://developers.google.com/web/updates/2018/10/watch-video-using-picture-in-picture\n if (document.pictureInPictureEnabled && !createElement('video').disablePictureInPicture) {\n return true;\n }\n\n return false;\n })(),\n\n // Airplay support\n // Safari only currently\n airplay: is.function(window.WebKitPlaybackTargetAvailabilityEvent),\n\n // Inline playback support\n // https://webkit.org/blog/6784/new-video-policies-for-ios/\n playsinline: 'playsInline' in document.createElement('video'),\n\n // Check for mime type support against a player instance\n // Credits: http://diveintohtml5.info/everything.html\n // Related: http://www.leanbackplayer.com/test/h5mt.html\n mime(input) {\n if (is.empty(input)) {\n return false;\n }\n\n const [mediaType] = input.split('/');\n let type = input;\n\n // Verify we're using HTML5 and there's no media type mismatch\n if (!this.isHTML5 || mediaType !== this.type) {\n return false;\n }\n\n // Add codec if required\n if (Object.keys(defaultCodecs).includes(type)) {\n type += `; codecs=\"${defaultCodecs[input]}\"`;\n }\n\n try {\n return Boolean(type && this.media.canPlayType(type).replace(/no/, ''));\n } catch (_) {\n return false;\n }\n },\n\n // Check for textTracks support\n textTracks: 'textTracks' in document.createElement('video'),\n\n // <input type=\"range\"> Sliders\n rangeInput: (() => {\n const range = document.createElement('input');\n range.type = 'range';\n return range.type === 'range';\n })(),\n\n // Touch\n // NOTE: Remember a device can be mouse + touch enabled so we check on first touch event\n touch: 'ontouchstart' in document.documentElement,\n\n // Detect transitions support\n transitions: transitionEndEvent !== false,\n\n // Reduced motion iOS & MacOS setting\n // https://webkit.org/blog/7551/responsive-design-for-motion/\n reducedMotion: 'matchMedia' in window && window.matchMedia('(prefers-reduced-motion)').matches,\n};\n\nexport default support;\n","// ==========================================================================\n// Event utils\n// ==========================================================================\n\nimport is from './is';\n\n// Check for passive event listener support\n// https://github.com/WICG/EventListenerOptions/blob/gh-pages/explainer.md\n// https://www.youtube.com/watch?v=NPM6172J22g\nconst supportsPassiveListeners = (() => {\n // Test via a getter in the options object to see if the passive property is accessed\n let supported = false;\n try {\n const options = Object.defineProperty({}, 'passive', {\n get() {\n supported = true;\n return null;\n },\n });\n window.addEventListener('test', null, options);\n window.removeEventListener('test', null, options);\n } catch (_) {\n // Do nothing\n }\n\n return supported;\n})();\n\n// Toggle event listener\nexport function toggleListener(element, event, callback, toggle = false, passive = true, capture = false) {\n // Bail if no element, event, or callback\n if (!element || !('addEventListener' in element) || is.empty(event) || !is.function(callback)) {\n return;\n }\n\n // Allow multiple events\n const events = event.split(' ');\n // Build options\n // Default to just the capture boolean for browsers with no passive listener support\n let options = capture;\n\n // If passive events listeners are supported\n if (supportsPassiveListeners) {\n options = {\n // Whether the listener can be passive (i.e. default never prevented)\n passive,\n // Whether the listener is a capturing listener or not\n capture,\n };\n }\n\n // If a single node is passed, bind the event listener\n events.forEach((type) => {\n if (this && this.eventListeners && toggle) {\n // Cache event listener\n this.eventListeners.push({ element, type, callback, options });\n }\n\n element[toggle ? 'addEventListener' : 'removeEventListener'](type, callback, options);\n });\n}\n\n// Bind event handler\nexport function on(element, events = '', callback, passive = true, capture = false) {\n toggleListener.call(this, element, events, callback, true, passive, capture);\n}\n\n// Unbind event handler\nexport function off(element, events = '', callback, passive = true, capture = false) {\n toggleListener.call(this, element, events, callback, false, passive, capture);\n}\n\n// Bind once-only event handler\nexport function once(element, events = '', callback, passive = true, capture = false) {\n const onceCallback = (...args) => {\n off(element, events, onceCallback, passive, capture);\n callback.apply(this, args);\n };\n\n toggleListener.call(this, element, events, onceCallback, true, passive, capture);\n}\n\n// Trigger event\nexport function triggerEvent(element, type = '', bubbles = false, detail = {}) {\n // Bail if no element\n if (!is.element(element) || is.empty(type)) {\n return;\n }\n\n // Create and dispatch the event\n const event = new CustomEvent(type, {\n bubbles,\n detail: { ...detail, plyr: this },\n });\n\n // Dispatch the event\n element.dispatchEvent(event);\n}\n\n// Unbind all cached event listeners\nexport function unbindListeners() {\n if (this && this.eventListeners) {\n this.eventListeners.forEach((item) => {\n const { element, type, callback, options } = item;\n element.removeEventListener(type, callback, options);\n });\n\n this.eventListeners = [];\n }\n}\n\n// Run method when / if player is ready\nexport function ready() {\n return new Promise((resolve) =>\n this.ready ? setTimeout(resolve, 0) : on.call(this, this.elements.container, 'ready', resolve),\n ).then(() => {});\n}\n","import is from './is';\n/**\n * Silence a Promise-like object.\n * This is useful for avoiding non-harmful, but potentially confusing \"uncaught\n * play promise\" rejection error messages.\n * @param {Object} value An object that may or may not be `Promise`-like.\n */\nexport function silencePromise(value) {\n if (is.promise(value)) {\n value.then(null, () => {});\n }\n}\n\nexport default { silencePromise };\n","// ==========================================================================\n// Array utils\n// ==========================================================================\n\nimport is from './is';\n\n// Remove duplicates in an array\nexport function dedupe(array) {\n if (!is.array(array)) {\n return array;\n }\n\n return array.filter((item, index) => array.indexOf(item) === index);\n}\n\n// Get the closest value in an array\nexport function closest(array, value) {\n if (!is.array(array) || !array.length) {\n return null;\n }\n\n return array.reduce((prev, curr) => (Math.abs(curr - value) < Math.abs(prev - value) ? curr : prev));\n}\n","// ==========================================================================\n// Style utils\n// ==========================================================================\n\nimport { closest } from './arrays';\nimport is from './is';\n\n// Check support for a CSS declaration\nexport function supportsCSS(declaration) {\n if (!window || !window.CSS) {\n return false;\n }\n\n return window.CSS.supports(declaration);\n}\n\n// Standard/common aspect ratios\nconst standardRatios = [\n [1, 1],\n [4, 3],\n [3, 4],\n [5, 4],\n [4, 5],\n [3, 2],\n [2, 3],\n [16, 10],\n [10, 16],\n [16, 9],\n [9, 16],\n [21, 9],\n [9, 21],\n [32, 9],\n [9, 32],\n].reduce((out, [x, y]) => ({ ...out, [x / y]: [x, y] }), {});\n\n// Validate an aspect ratio\nexport function validateAspectRatio(input) {\n if (!is.array(input) && (!is.string(input) || !input.includes(':'))) {\n return false;\n }\n\n const ratio = is.array(input) ? input : input.split(':');\n\n return ratio.map(Number).every(is.number);\n}\n\n// Reduce an aspect ratio to it's lowest form\nexport function reduceAspectRatio(ratio) {\n if (!is.array(ratio) || !ratio.every(is.number)) {\n return null;\n }\n\n const [width, height] = ratio;\n const getDivider = (w, h) => (h === 0 ? w : getDivider(h, w % h));\n const divider = getDivider(width, height);\n\n return [width / divider, height / divider];\n}\n\n// Calculate an aspect ratio\nexport function getAspectRatio(input) {\n const parse = (ratio) => (validateAspectRatio(ratio) ? ratio.split(':').map(Number) : null);\n // Try provided ratio\n let ratio = parse(input);\n\n // Get from config\n if (ratio === null) {\n ratio = parse(this.config.ratio);\n }\n\n // Get from embed\n if (ratio === null && !is.empty(this.embed) && is.array(this.embed.ratio)) {\n ({ ratio } = this.embed);\n }\n\n // Get from HTML5 video\n if (ratio === null && this.isHTML5) {\n const { videoWidth, videoHeight } = this.media;\n ratio = [videoWidth, videoHeight];\n }\n\n return reduceAspectRatio(ratio);\n}\n\n// Set aspect ratio for responsive container\nexport function setAspectRatio(input) {\n if (!this.isVideo) {\n return {};\n }\n\n const { wrapper } = this.elements;\n const ratio = getAspectRatio.call(this, input);\n\n if (!is.array(ratio)) {\n return {};\n }\n\n const [x, y] = reduceAspectRatio(ratio);\n const useNative = supportsCSS(`aspect-ratio: ${x}/${y}`);\n const padding = (100 / x) * y;\n\n if (useNative) {\n wrapper.style.aspectRatio = `${x}/${y}`;\n } else {\n wrapper.style.paddingBottom = `${padding}%`;\n }\n\n // For Vimeo we have an extra <div> to hide the standard controls and UI\n if (this.isVimeo && !this.config.vimeo.premium && this.supported.ui) {\n const height = (100 / this.media.offsetWidth) * parseInt(window.getComputedStyle(this.media).paddingBottom, 10);\n const offset = (height - padding) / (height / 50);\n\n if (this.fullscreen.active) {\n wrapper.style.paddingBottom = null;\n } else {\n this.media.style.transform = `translateY(-${offset}%)`;\n }\n } else if (this.isHTML5) {\n wrapper.classList.add(this.config.classNames.videoFixedRatio);\n }\n\n return { padding, ratio };\n}\n\n// Round an aspect ratio to closest standard ratio\nexport function roundAspectRatio(x, y, tolerance = 0.05) {\n const ratio = x / y;\n const closestRatio = closest(Object.keys(standardRatios), ratio);\n\n // Check match is within tolerance\n if (Math.abs(closestRatio - ratio) <= tolerance) {\n return standardRatios[closestRatio];\n }\n\n // No match\n return [x, y];\n}\n\n// Get the size of the viewport\n// https://stackoverflow.com/questions/1248081/how-to-get-the-browser-viewport-dimensions\nexport function getViewportSize() {\n const width = Math.max(document.documentElement.clientWidth || 0, window.innerWidth || 0);\n const height = Math.max(document.documentElement.clientHeight || 0, window.innerHeight || 0);\n return [width, height];\n}\n","// ==========================================================================\n// Plyr HTML5 helpers\n// ==========================================================================\n\nimport support from './support';\nimport { removeElement } from './utils/elements';\nimport { triggerEvent } from './utils/events';\nimport is from './utils/is';\nimport { silencePromise } from './utils/promise';\nimport { setAspectRatio } from './utils/style';\n\nconst html5 = {\n getSources() {\n if (!this.isHTML5) {\n return [];\n }\n\n const sources = Array.from(this.media.querySelectorAll('source'));\n\n // Filter out unsupported sources (if type is specified)\n return sources.filter((source) => {\n const type = source.getAttribute('type');\n\n if (is.empty(type)) {\n return true;\n }\n\n return support.mime.call(this, type);\n });\n },\n\n // Get quality levels\n getQualityOptions() {\n // Whether we're forcing all options (e.g. for streaming)\n if (this.config.quality.forced) {\n return this.config.quality.options;\n }\n\n // Get sizes from <source> elements\n return html5.getSources\n .call(this)\n .map((source) => Number(source.getAttribute('data-res')))\n .filter(Boolean);\n },\n\n setup() {\n if (!this.isHTML5) {\n return;\n }\n\n const player = this;\n\n // Set speed options from config\n player.options.speed = player.config.speed.options;\n\n // Set aspect ratio if fixed\n if (!is.empty(this.config.ratio)) {\n setAspectRatio.call(player);\n }\n\n // Quality\n Object.defineProperty(player.media, 'quality', {\n get() {\n // Get sources\n const sources = html5.getSources.call(player);\n const source = sources.find((s) => s.getAttribute('src') === player.source);\n\n // Return size, if match is found\n return source && Number(source.getAttribute('data-res'));\n },\n set(input) {\n if (player.quality === input) {\n return;\n }\n\n // If we're using an external handler...\n if (player.config.quality.forced && is.function(player.config.quality.onChange)) {\n player.config.quality.onChange(input);\n } else {\n // Get sources\n const sources = html5.getSources.call(player);\n // Get first match for requested size\n const source = sources.find((s) => Number(s.getAttribute('data-res')) === input);\n\n // No matching source found\n if (!source) {\n return;\n }\n\n // Get current state\n const { currentTime, paused, preload, readyState, playbackRate } = player.media;\n\n // Set new source\n player.media.src = source.getAttribute('src');\n\n // Prevent loading if preload=\"none\" and the current source isn't loaded (#1044)\n if (preload !== 'none' || readyState) {\n // Restore time\n player.once('loadedmetadata', () => {\n player.speed = playbackRate;\n player.currentTime = currentTime;\n\n // Resume playing\n if (!paused) {\n silencePromise(player.play());\n }\n });\n\n // Load new source\n player.media.load();\n }\n }\n\n // Trigger change event\n triggerEvent.call(player, player.media, 'qualitychange', false, {\n quality: input,\n });\n },\n });\n },\n\n // Cancel current network requests\n // See https://github.com/sampotts/plyr/issues/174\n cancelRequests() {\n if (!this.isHTML5) {\n return;\n }\n\n // Remove child sources\n removeElement(html5.getSources.call(this));\n\n // Set blank video src attribute\n // This is to prevent a MEDIA_ERR_SRC_NOT_SUPPORTED error\n // Info: http://stackoverflow.com/questions/32231579/how-to-properly-dispose-of-an-html5-video-and-close-socket-or-connection\n this.media.setAttribute('src', this.config.blankVideo);\n\n // Load the new empty source\n // This will cancel existing requests\n // See https://github.com/sampotts/plyr/issues/174\n this.media.load();\n\n // Debugging\n this.debug.log('Cancelled network requests');\n },\n};\n\nexport default html5;\n","// ==========================================================================\n// String utils\n// ==========================================================================\n\nimport is from './is';\n\n// Generate a random ID\nexport function generateId(prefix) {\n return `${prefix}-${Math.floor(Math.random() * 10000)}`;\n}\n\n// Format string\nexport function format(input, ...args) {\n if (is.empty(input)) return input;\n\n return input.toString().replace(/{(\\d+)}/g, (_, i) => args[i].toString());\n}\n\n// Get percentage\nexport function getPercentage(current, max) {\n if (current === 0 || max === 0 || Number.isNaN(current) || Number.isNaN(max)) {\n return 0;\n }\n\n return ((current / max) * 100).toFixed(2);\n}\n\n// Replace all occurrences of a string in a string\nexport const replaceAll = (input = '', find = '', replace = '') =>\n input.replace(new RegExp(find.toString().replace(/([.*+?^=!:${}()|[\\]/\\\\])/g, '\\\\$1'), 'g'), replace.toString());\n\n// Convert to title case\nexport const toTitleCase = (input = '') =>\n input.toString().replace(/\\w\\S*/g, (text) => text.charAt(0).toUpperCase() + text.slice(1).toLowerCase());\n\n// Convert string to pascalCase\nexport function toPascalCase(input = '') {\n let string = input.toString();\n\n // Convert kebab case\n string = replaceAll(string, '-', ' ');\n\n // Convert snake case\n string = replaceAll(string, '_', ' ');\n\n // Convert to title case\n string = toTitleCase(string);\n\n // Convert to pascal case\n return replaceAll(string, ' ', '');\n}\n\n// Convert string to pascalCase\nexport function toCamelCase(input = '') {\n let string = input.toString();\n\n // Convert to pascal case\n string = toPascalCase(string);\n\n // Convert first character to lowercase\n return string.charAt(0).toLowerCase() + string.slice(1);\n}\n\n// Remove HTML from a string\nexport function stripHTML(source) {\n const fragment = document.createDocumentFragment();\n const element = document.createElement('div');\n fragment.appendChild(element);\n element.innerHTML = source;\n return fragment.firstChild.innerText;\n}\n\n// Like outerHTML, but also works for DocumentFragment\nexport function getHTML(element) {\n const wrapper = document.createElement('div');\n wrapper.appendChild(element);\n return wrapper.innerHTML;\n}\n","// ==========================================================================\n// Plyr internationalization\n// ==========================================================================\n\nimport is from './is';\nimport { getDeep } from './objects';\nimport { replaceAll } from './strings';\n\n// Skip i18n for abbreviations and brand names\nconst resources = {\n pip: 'PIP',\n airplay: 'AirPlay',\n html5: 'HTML5',\n vimeo: 'Vimeo',\n youtube: 'YouTube',\n};\n\nconst i18n = {\n get(key = '', config = {}) {\n if (is.empty(key) || is.empty(config)) {\n return '';\n }\n\n let string = getDeep(config.i18n, key);\n\n if (is.empty(string)) {\n if (Object.keys(resources).includes(key)) {\n return resources[key];\n }\n\n return '';\n }\n\n const replace = {\n '{seektime}': config.seekTime,\n '{title}': config.title,\n };\n\n Object.entries(replace).forEach(([k, v]) => {\n string = replaceAll(string, k, v);\n });\n\n return string;\n },\n};\n\nexport default i18n;\n","// ==========================================================================\n// Plyr storage\n// ==========================================================================\n\nimport is from './utils/is';\nimport { extend } from './utils/objects';\n\nclass Storage {\n constructor(player) {\n this.enabled = player.config.storage.enabled;\n this.key = player.config.storage.key;\n }\n\n // Check for actual support (see if we can use it)\n static get supported() {\n try {\n if (!('localStorage' in window)) {\n return false;\n }\n\n const test = '___test';\n\n // Try to use it (it might be disabled, e.g. user is in private mode)\n // see: https://github.com/sampotts/plyr/issues/131\n window.localStorage.setItem(test, test);\n window.localStorage.removeItem(test);\n\n return true;\n } catch (_) {\n return false;\n }\n }\n\n get = (key) => {\n if (!Storage.supported || !this.enabled) {\n return null;\n }\n\n const store = window.localStorage.getItem(this.key);\n\n if (is.empty(store)) {\n return null;\n }\n\n const json = JSON.parse(store);\n\n return is.string(key) && key.length ? json[key] : json;\n };\n\n set = (object) => {\n // Bail if we don't have localStorage support or it's disabled\n if (!Storage.supported || !this.enabled) {\n return;\n }\n\n // Can only store objectst\n if (!is.object(object)) {\n return;\n }\n\n // Get current storage\n let storage = this.get();\n\n // Default to empty object\n if (is.empty(storage)) {\n storage = {};\n }\n\n // Update the working copy of the values\n extend(storage, object);\n\n // Update storage\n try {\n window.localStorage.setItem(this.key, JSON.stringify(storage));\n } catch (_) {\n // Do nothing\n }\n };\n}\n\nexport default Storage;\n","// ==========================================================================\n// Fetch wrapper\n// Using XHR to avoid issues with older browsers\n// ==========================================================================\n\nexport default function fetch(url, responseType = 'text') {\n return new Promise((resolve, reject) => {\n try {\n const request = new XMLHttpRequest();\n\n // Check for CORS support\n if (!('withCredentials' in request)) {\n return;\n }\n\n request.addEventListener('load', () => {\n if (responseType === 'text') {\n try {\n resolve(JSON.parse(request.responseText));\n } catch (_) {\n resolve(request.responseText);\n }\n } else {\n resolve(request.response);\n }\n });\n\n request.addEventListener('error', () => {\n throw new Error(request.status);\n });\n\n request.open('GET', url, true);\n\n // Set the required response type\n request.responseType = responseType;\n\n request.send();\n } catch (error) {\n reject(error);\n }\n });\n}\n","// ==========================================================================\n// Sprite loader\n// ==========================================================================\n\nimport Storage from '../storage';\nimport fetch from './fetch';\nimport is from './is';\n\n// Load an external SVG sprite\nexport default function loadSprite(url, id) {\n if (!is.string(url)) {\n return;\n }\n\n const prefix = 'cache';\n const hasId = is.string(id);\n let isCached = false;\n const exists = () => document.getElementById(id) !== null;\n\n const update = (container, data) => {\n // eslint-disable-next-line no-param-reassign\n container.innerHTML = data;\n\n // Check again incase of race condition\n if (hasId && exists()) {\n return;\n }\n\n // Inject the SVG to the body\n document.body.insertAdjacentElement('afterbegin', container);\n };\n\n // Only load once if ID set\n if (!hasId || !exists()) {\n const useStorage = Storage.supported;\n // Create container\n const container = document.createElement('div');\n container.setAttribute('hidden', '');\n\n if (hasId) {\n container.setAttribute('id', id);\n }\n\n // Check in cache\n if (useStorage) {\n const cached = window.localStorage.getItem(`${prefix}-${id}`);\n isCached = cached !== null;\n\n if (isCached) {\n const data = JSON.parse(cached);\n update(container, data.content);\n }\n }\n\n // Get the sprite\n fetch(url)\n .then((result) => {\n if (is.empty(result)) {\n return;\n }\n\n if (useStorage) {\n try {\n window.localStorage.setItem(\n `${prefix}-${id}`,\n JSON.stringify({\n content: result,\n }),\n );\n } catch (_) {\n // Do nothing\n }\n }\n\n update(container, result);\n })\n .catch(() => {});\n }\n}\n","// ==========================================================================\n// Time utils\n// ==========================================================================\n\nimport is from './is';\n\n// Time helpers\nexport const getHours = (value) => Math.trunc((value / 60 / 60) % 60, 10);\nexport const getMinutes = (value) => Math.trunc((value / 60) % 60, 10);\nexport const getSeconds = (value) => Math.trunc(value % 60, 10);\n\n// Format time to UI friendly string\nexport function formatTime(time = 0, displayHours = false, inverted = false) {\n // Bail if the value isn't a number\n if (!is.number(time)) {\n return formatTime(undefined, displayHours, inverted);\n }\n\n // Format time component to add leading zero\n const format = (value) => `0${value}`.slice(-2);\n // Breakdown to hours, mins, secs\n let hours = getHours(time);\n const mins = getMinutes(time);\n const secs = getSeconds(time);\n\n // Do we need to display hours?\n if (displayHours || hours > 0) {\n hours = `${hours}:`;\n } else {\n hours = '';\n }\n\n // Render\n return `${inverted && time > 0 ? '-' : ''}${hours}${format(mins)}:${format(secs)}`;\n}\n","// ==========================================================================\n// Plyr controls\n// TODO: This needs to be split into smaller files and cleaned up\n// ==========================================================================\n\nimport RangeTouch from 'rangetouch';\n\nimport captions from './captions';\nimport html5 from './html5';\nimport support from './support';\nimport { repaint, transitionEndEvent } from './utils/animation';\nimport { dedupe } from './utils/arrays';\nimport browser from './utils/browser';\nimport {\n createElement,\n emptyElement,\n getAttributesFromSelector,\n getElement,\n getElements,\n hasClass,\n matches,\n removeElement,\n setAttributes,\n setFocus,\n toggleClass,\n toggleHidden,\n} from './utils/elements';\nimport { off, on } from './utils/events';\nimport i18n from './utils/i18n';\nimport is from './utils/is';\nimport loadSprite from './utils/load-sprite';\nimport { extend } from './utils/objects';\nimport { getPercentage, replaceAll, toCamelCase, toTitleCase } from './utils/strings';\nimport { formatTime, getHours } from './utils/time';\n\n// TODO: Don't export a massive object - break down and create class\nconst controls = {\n // Get icon URL\n getIconUrl() {\n const url = new URL(this.config.iconUrl, window.location);\n const host = window.location.host ? window.location.host : window.top.location.host;\n const cors = url.host !== host || (browser.isIE && !window.svg4everybody);\n\n return {\n url: this.config.iconUrl,\n cors,\n };\n },\n\n // Find the UI controls\n findElements() {\n try {\n this.elements.controls = getElement.call(this, this.config.selectors.controls.wrapper);\n\n // Buttons\n this.elements.buttons = {\n play: getElements.call(this, this.config.selectors.buttons.play),\n pause: getElement.call(this, this.config.selectors.buttons.pause),\n restart: getElement.call(this, this.config.selectors.buttons.restart),\n rewind: getElement.call(this, this.config.selectors.buttons.rewind),\n fastForward: getElement.call(this, this.config.selectors.buttons.fastForward),\n mute: getElement.call(this, this.config.selectors.buttons.mute),\n pip: getElement.call(this, this.config.selectors.buttons.pip),\n airplay: getElement.call(this, this.config.selectors.buttons.airplay),\n settings: getElement.call(this, this.config.selectors.buttons.settings),\n captions: getElement.call(this, this.config.selectors.buttons.captions),\n fullscreen: getElement.call(this, this.config.selectors.buttons.fullscreen),\n };\n\n // Progress\n this.elements.progress = getElement.call(this, this.config.selectors.progress);\n\n // Inputs\n this.elements.inputs = {\n seek: getElement.call(this, this.config.selectors.inputs.seek),\n volume: getElement.call(this, this.config.selectors.inputs.volume),\n };\n\n // Display\n this.elements.display = {\n buffer: getElement.call(this, this.config.selectors.display.buffer),\n currentTime: getElement.call(this, this.config.selectors.display.currentTime),\n duration: getElement.call(this, this.config.selectors.display.duration),\n };\n\n // Seek tooltip\n if (is.element(this.elements.progress)) {\n this.elements.display.seekTooltip = this.elements.progress.querySelector(`.${this.config.classNames.tooltip}`);\n }\n\n return true;\n } catch (error) {\n // Log it\n this.debug.warn('It looks like there is a problem with your custom controls HTML', error);\n\n // Restore native video controls\n this.toggleNativeControls(true);\n\n return false;\n }\n },\n\n // Create <svg> icon\n createIcon(type, attributes) {\n const namespace = 'http://www.w3.org/2000/svg';\n const iconUrl = controls.getIconUrl.call(this);\n const iconPath = `${!iconUrl.cors ? iconUrl.url : ''}#${this.config.iconPrefix}`;\n // Create <svg>\n const icon = document.createElementNS(namespace, 'svg');\n setAttributes(\n icon,\n extend(attributes, {\n 'aria-hidden': 'true',\n focusable: 'false',\n }),\n );\n\n // Create the <use> to reference sprite\n const use = document.createElementNS(namespace, 'use');\n const path = `${iconPath}-${type}`;\n\n // Set `href` attributes\n // https://github.com/sampotts/plyr/issues/460\n // https://developer.mozilla.org/en-US/docs/Web/SVG/Attribute/xlink:href\n if ('href' in use) {\n use.setAttributeNS('http://www.w3.org/1999/xlink', 'href', path);\n }\n\n // Always set the older attribute even though it's \"deprecated\" (it'll be around for ages)\n use.setAttributeNS('http://www.w3.org/1999/xlink', 'xlink:href', path);\n\n // Add <use> to <svg>\n icon.appendChild(use);\n\n return icon;\n },\n\n // Create hidden text label\n createLabel(key, attr = {}) {\n const text = i18n.get(key, this.config);\n const attributes = { ...attr, class: [attr.class, this.config.classNames.hidden].filter(Boolean).join(' ') };\n\n return createElement('span', attributes, text);\n },\n\n // Create a badge\n createBadge(text) {\n if (is.empty(text)) {\n return null;\n }\n\n const badge = createElement('span', {\n class: this.config.classNames.menu.value,\n });\n\n badge.appendChild(\n createElement(\n 'span',\n {\n class: this.config.classNames.menu.badge,\n },\n text,\n ),\n );\n\n return badge;\n },\n\n // Create a <button>\n createButton(buttonType, attr) {\n const attributes = extend({}, attr);\n let type = toCamelCase(buttonType);\n\n const props = {\n element: 'button',\n toggle: false,\n label: null,\n icon: null,\n labelPressed: null,\n iconPressed: null,\n };\n\n ['element', 'icon', 'label'].forEach((key) => {\n if (Object.keys(attributes).includes(key)) {\n props[key] = attributes[key];\n delete attributes[key];\n }\n });\n\n // Default to 'button' type to prevent form submission\n if (props.element === 'button' && !Object.keys(attributes).includes('type')) {\n attributes.type = 'button';\n }\n\n // Set class name\n if (Object.keys(attributes).includes('class')) {\n if (!attributes.class.split(' ').some((c) => c === this.config.classNames.control)) {\n extend(attributes, {\n class: `${attributes.class} ${this.config.classNames.control}`,\n });\n }\n } else {\n attributes.class = this.config.classNames.control;\n }\n\n // Large play button\n switch (buttonType) {\n case 'play':\n props.toggle = true;\n props.label = 'play';\n props.labelPressed = 'pause';\n props.icon = 'play';\n props.iconPressed = 'pause';\n break;\n\n case 'mute':\n props.toggle = true;\n props.label = 'mute';\n props.labelPressed = 'unmute';\n props.icon = 'volume';\n props.iconPressed = 'muted';\n break;\n\n case 'captions':\n props.toggle = true;\n props.label = 'enableCaptions';\n props.labelPressed = 'disableCaptions';\n props.icon = 'captions-off';\n props.iconPressed = 'captions-on';\n break;\n\n case 'fullscreen':\n props.toggle = true;\n props.label = 'enterFullscreen';\n props.labelPressed = 'exitFullscreen';\n props.icon = 'enter-fullscreen';\n props.iconPressed = 'exit-fullscreen';\n break;\n\n case 'play-large':\n attributes.class += ` ${this.config.classNames.control}--overlaid`;\n type = 'play';\n props.label = 'play';\n props.icon = 'play';\n break;\n\n default:\n if (is.empty(props.label)) {\n props.label = type;\n }\n if (is.empty(props.icon)) {\n props.icon = buttonType;\n }\n }\n\n const button = createElement(props.element);\n\n // Setup toggle icon and labels\n if (props.toggle) {\n // Icon\n button.appendChild(\n controls.createIcon.call(this, props.iconPressed, {\n class: 'icon--pressed',\n }),\n );\n button.appendChild(\n controls.createIcon.call(this, props.icon, {\n class: 'icon--not-pressed',\n }),\n );\n\n // Label/Tooltip\n button.appendChild(\n controls.createLabel.call(this, props.labelPressed, {\n class: 'label--pressed',\n }),\n );\n button.appendChild(\n controls.createLabel.call(this, props.label, {\n class: 'label--not-pressed',\n }),\n );\n } else {\n button.appendChild(controls.createIcon.call(this, props.icon));\n button.appendChild(controls.createLabel.call(this, props.label));\n }\n\n // Merge and set attributes\n extend(attributes, getAttributesFromSelector(this.config.selectors.buttons[type], attributes));\n setAttributes(button, attributes);\n\n // We have multiple play buttons\n if (type === 'play') {\n if (!is.array(this.elements.buttons[type])) {\n this.elements.buttons[type] = [];\n }\n\n this.elements.buttons[type].push(button);\n } else {\n this.elements.buttons[type] = button;\n }\n\n return button;\n },\n\n // Create an <input type='range'>\n createRange(type, attributes) {\n // Seek input\n const input = createElement(\n 'input',\n extend(\n getAttributesFromSelector(this.config.selectors.inputs[type]),\n {\n type: 'range',\n min: 0,\n max: 100,\n step: 0.01,\n value: 0,\n autocomplete: 'off',\n // A11y fixes for https://github.com/sampotts/plyr/issues/905\n role: 'slider',\n 'aria-label': i18n.get(type, this.config),\n 'aria-valuemin': 0,\n 'aria-valuemax': 100,\n 'aria-valuenow': 0,\n },\n attributes,\n ),\n );\n\n this.elements.inputs[type] = input;\n\n // Set the fill for webkit now\n controls.updateRangeFill.call(this, input);\n\n // Improve support on touch devices\n RangeTouch.setup(input);\n\n return input;\n },\n\n // Create a <progress>\n createProgress(type, attributes) {\n const progress = createElement(\n 'progress',\n extend(\n getAttributesFromSelector(this.config.selectors.display[type]),\n {\n min: 0,\n max: 100,\n value: 0,\n role: 'progressbar',\n 'aria-hidden': true,\n },\n attributes,\n ),\n );\n\n // Create the label inside\n if (type !== 'volume') {\n progress.appendChild(createElement('span', null, '0'));\n\n const suffixKey = {\n played: 'played',\n buffer: 'buffered',\n }[type];\n const suffix = suffixKey ? i18n.get(suffixKey, this.config) : '';\n\n progress.innerText = `% ${suffix.toLowerCase()}`;\n }\n\n this.elements.display[type] = progress;\n\n return progress;\n },\n\n // Create time display\n createTime(type, attrs) {\n const attributes = getAttributesFromSelector(this.config.selectors.display[type], attrs);\n\n const container = createElement(\n 'div',\n extend(attributes, {\n class: `${attributes.class ? attributes.class : ''} ${this.config.classNames.display.time} `.trim(),\n 'aria-label': i18n.get(type, this.config),\n role: 'timer',\n }),\n '00:00',\n );\n\n // Reference for updates\n this.elements.display[type] = container;\n\n return container;\n },\n\n // Bind keyboard shortcuts for a menu item\n // We have to bind to keyup otherwise Firefox triggers a click when a keydown event handler shifts focus\n // https://bugzilla.mozilla.org/show_bug.cgi?id=1220143\n bindMenuItemShortcuts(menuItem, type) {\n // Navigate through menus via arrow keys and space\n on.call(\n this,\n menuItem,\n 'keydown keyup',\n (event) => {\n // We only care about space and ⬆️ ⬇️️ ➡️\n if (![' ', 'ArrowUp', 'ArrowDown', 'ArrowRight'].includes(event.key)) {\n return;\n }\n\n // Prevent play / seek\n event.preventDefault();\n event.stopPropagation();\n\n // We're just here to prevent the keydown bubbling\n if (event.type === 'keydown') {\n return;\n }\n\n const isRadioButton = matches(menuItem, '[role=\"menuitemradio\"]');\n\n // Show the respective menu\n if (!isRadioButton && [' ', 'ArrowRight'].includes(event.key)) {\n controls.showMenuPanel.call(this, type, true);\n } else {\n let target;\n\n if (event.key !== ' ') {\n if (event.key === 'ArrowDown' || (isRadioButton && event.key === 'ArrowRight')) {\n target = menuItem.nextElementSibling;\n\n if (!is.element(target)) {\n target = menuItem.parentNode.firstElementChild;\n }\n } else {\n target = menuItem.previousElementSibling;\n\n if (!is.element(target)) {\n target = menuItem.parentNode.lastElementChild;\n }\n }\n\n setFocus.call(this, target, true);\n }\n }\n },\n false,\n );\n\n // Enter will fire a `click` event but we still need to manage focus\n // So we bind to keyup which fires after and set focus here\n on.call(this, menuItem, 'keyup', (event) => {\n if (event.key !== 'Return') return;\n\n controls.focusFirstMenuItem.call(this, null, true);\n });\n },\n\n // Create a settings menu item\n createMenuItem({ value, list, type, title, badge = null, checked = false }) {\n const attributes = getAttributesFromSelector(this.config.selectors.inputs[type]);\n\n const menuItem = createElement(\n 'button',\n extend(attributes, {\n type: 'button',\n role: 'menuitemradio',\n class: `${this.config.classNames.control} ${attributes.class ? attributes.class : ''}`.trim(),\n 'aria-checked': checked,\n value,\n }),\n );\n\n const flex = createElement('span');\n\n // We have to set as HTML incase of special characters\n flex.innerHTML = title;\n\n if (is.element(badge)) {\n flex.appendChild(badge);\n }\n\n menuItem.appendChild(flex);\n\n // Replicate radio button behavior\n Object.defineProperty(menuItem, 'checked', {\n enumerable: true,\n get() {\n return menuItem.getAttribute('aria-checked') === 'true';\n },\n set(check) {\n // Ensure exclusivity\n if (check) {\n Array.from(menuItem.parentNode.children)\n .filter((node) => matches(node, '[role=\"menuitemradio\"]'))\n .forEach((node) => node.setAttribute('aria-checked', 'false'));\n }\n\n menuItem.setAttribute('aria-checked', check ? 'true' : 'false');\n },\n });\n\n this.listeners.bind(\n menuItem,\n 'click keyup',\n (event) => {\n if (is.keyboardEvent(event) && event.key !== ' ') {\n return;\n }\n\n event.preventDefault();\n event.stopPropagation();\n\n menuItem.checked = true;\n\n switch (type) {\n case 'language':\n this.currentTrack = Number(value);\n break;\n\n case 'quality':\n this.quality = value;\n break;\n\n case 'speed':\n this.speed = parseFloat(value);\n break;\n\n default:\n break;\n }\n\n controls.showMenuPanel.call(this, 'home', is.keyboardEvent(event));\n },\n type,\n false,\n );\n\n controls.bindMenuItemShortcuts.call(this, menuItem, type);\n\n list.appendChild(menuItem);\n },\n\n // Format a time for display\n formatTime(time = 0, inverted = false) {\n // Bail if the value isn't a number\n if (!is.number(time)) {\n return time;\n }\n\n // Always display hours if duration is over an hour\n const forceHours = getHours(this.duration) > 0;\n\n return formatTime(time, forceHours, inverted);\n },\n\n // Update the displayed time\n updateTimeDisplay(target = null, time = 0, inverted = false) {\n // Bail if there's no element to display or the value isn't a number\n if (!is.element(target) || !is.number(time)) {\n return;\n }\n\n // eslint-disable-next-line no-param-reassign\n target.innerText = controls.formatTime(time, inverted);\n },\n\n // Update volume UI and storage\n updateVolume() {\n if (!this.supported.ui) {\n return;\n }\n\n // Update range\n if (is.element(this.elements.inputs.volume)) {\n controls.setRange.call(this, this.elements.inputs.volume, this.muted ? 0 : this.volume);\n }\n\n // Update mute state\n if (is.element(this.elements.buttons.mute)) {\n this.elements.buttons.mute.pressed = this.muted || this.volume === 0;\n }\n },\n\n // Update seek value and lower fill\n setRange(target, value = 0) {\n if (!is.element(target)) {\n return;\n }\n\n // eslint-disable-next-line\n target.value = value;\n\n // Webkit range fill\n controls.updateRangeFill.call(this, target);\n },\n\n // Update <progress> elements\n updateProgress(event) {\n if (!this.supported.ui || !is.event(event)) {\n return;\n }\n\n let value = 0;\n\n const setProgress = (target, input) => {\n const val = is.number(input) ? input : 0;\n const progress = is.element(target) ? target : this.elements.display.buffer;\n\n // Update value and label\n if (is.element(progress)) {\n progress.value = val;\n\n // Update text label inside\n const label = progress.getElementsByTagName('span')[0];\n if (is.element(label)) {\n label.childNodes[0].nodeValue = val;\n }\n }\n };\n\n if (event) {\n switch (event.type) {\n // Video playing\n case 'timeupdate':\n case 'seeking':\n case 'seeked':\n value = getPercentage(this.currentTime, this.duration);\n\n // Set seek range value only if it's a 'natural' time event\n if (event.type === 'timeupdate') {\n controls.setRange.call(this, this.elements.inputs.seek, value);\n }\n\n break;\n\n // Check buffer status\n case 'playing':\n case 'progress':\n setProgress(this.elements.display.buffer, this.buffered * 100);\n\n break;\n\n default:\n break;\n }\n }\n },\n\n // Webkit polyfill for lower fill range\n updateRangeFill(target) {\n // Get range from event if event passed\n const range = is.event(target) ? target.target : target;\n\n // Needs to be a valid <input type='range'>\n if (!is.element(range) || range.getAttribute('type') !== 'range') {\n return;\n }\n\n // Set aria values for https://github.com/sampotts/plyr/issues/905\n if (matches(range, this.config.selectors.inputs.seek)) {\n range.setAttribute('aria-valuenow', this.currentTime);\n const currentTime = controls.formatTime(this.currentTime);\n const duration = controls.formatTime(this.duration);\n const format = i18n.get('seekLabel', this.config);\n range.setAttribute(\n 'aria-valuetext',\n format.replace('{currentTime}', currentTime).replace('{duration}', duration),\n );\n } else if (matches(range, this.config.selectors.inputs.volume)) {\n const percent = range.value * 100;\n range.setAttribute('aria-valuenow', percent);\n range.setAttribute('aria-valuetext', `${percent.toFixed(1)}%`);\n } else {\n range.setAttribute('aria-valuenow', range.value);\n }\n\n // WebKit only\n if (!browser.isWebKit && !browser.isIPadOS) {\n return;\n }\n\n // Set CSS custom property\n range.style.setProperty('--value', `${(range.value / range.max) * 100}%`);\n },\n\n // Update hover tooltip for seeking\n updateSeekTooltip(event) {\n // Bail if setting not true\n if (\n !this.config.tooltips.seek ||\n !is.element(this.elements.inputs.seek) ||\n !is.element(this.elements.display.seekTooltip) ||\n this.duration === 0\n ) {\n return;\n }\n\n const tipElement = this.elements.display.seekTooltip;\n const visible = `${this.config.classNames.tooltip}--visible`;\n const toggle = (show) => toggleClass(tipElement, visible, show);\n\n // Hide on touch\n if (this.touch) {\n toggle(false);\n return;\n }\n\n // Determine percentage, if already visible\n let percent = 0;\n const clientRect = this.elements.progress.getBoundingClientRect();\n\n if (is.event(event)) {\n percent = (100 / clientRect.width) * (event.pageX - clientRect.left);\n } else if (hasClass(tipElement, visible)) {\n percent = parseFloat(tipElement.style.left, 10);\n } else {\n return;\n }\n\n // Set bounds\n if (percent < 0) {\n percent = 0;\n } else if (percent > 100) {\n percent = 100;\n }\n\n const time = (this.duration / 100) * percent;\n\n // Display the time a click would seek to\n tipElement.innerText = controls.formatTime(time);\n\n // Get marker point for time\n const point = this.config.markers?.points?.find(({ time: t }) => t === Math.round(time));\n\n // Append the point label to the tooltip\n if (point) {\n tipElement.insertAdjacentHTML('afterbegin', `${point.label}<br>`);\n }\n\n // Set position\n tipElement.style.left = `${percent}%`;\n\n // Show/hide the tooltip\n // If the event is a moues in/out and percentage is inside bounds\n if (is.event(event) && ['mouseenter', 'mouseleave'].includes(event.type)) {\n toggle(event.type === 'mouseenter');\n }\n },\n\n // Handle time change event\n timeUpdate(event) {\n // Only invert if only one time element is displayed and used for both duration and currentTime\n const invert = !is.element(this.elements.display.duration) && this.config.invertTime;\n\n // Duration\n controls.updateTimeDisplay.call(\n this,\n this.elements.display.currentTime,\n invert ? this.duration - this.currentTime : this.currentTime,\n invert,\n );\n\n // Ignore updates while seeking\n if (event && event.type === 'timeupdate' && this.media.seeking) {\n return;\n }\n\n // Playing progress\n controls.updateProgress.call(this, event);\n },\n\n // Show the duration on metadataloaded or durationchange events\n durationUpdate() {\n // Bail if no UI or durationchange event triggered after playing/seek when invertTime is false\n if (!this.supported.ui || (!this.config.invertTime && this.currentTime)) {\n return;\n }\n\n // If duration is the 2**32 (shaka), Infinity (HLS), DASH-IF (Number.MAX_SAFE_INTEGER || Number.MAX_VALUE) indicating live we hide the currentTime and progressbar.\n // https://github.com/video-dev/hls.js/blob/5820d29d3c4c8a46e8b75f1e3afa3e68c1a9a2db/src/controller/buffer-controller.js#L415\n // https://github.com/google/shaka-player/blob/4d889054631f4e1cf0fbd80ddd2b71887c02e232/lib/media/streaming_engine.js#L1062\n // https://github.com/Dash-Industry-Forum/dash.js/blob/69859f51b969645b234666800d4cb596d89c602d/src/dash/models/DashManifestModel.js#L338\n if (this.duration >= 2 ** 32) {\n toggleHidden(this.elements.display.currentTime, true);\n toggleHidden(this.elements.progress, true);\n return;\n }\n\n // Update ARIA values\n if (is.element(this.elements.inputs.seek)) {\n this.elements.inputs.seek.setAttribute('aria-valuemax', this.duration);\n }\n\n // If there's a spot to display duration\n const hasDuration = is.element(this.elements.display.duration);\n\n // If there's only one time display, display duration there\n if (!hasDuration && this.config.displayDuration && this.paused) {\n controls.updateTimeDisplay.call(this, this.elements.display.currentTime, this.duration);\n }\n\n // If there's a duration element, update content\n if (hasDuration) {\n controls.updateTimeDisplay.call(this, this.elements.display.duration, this.duration);\n }\n\n if (this.config.markers.enabled) {\n controls.setMarkers.call(this);\n }\n\n // Update the tooltip (if visible)\n controls.updateSeekTooltip.call(this);\n },\n\n // Hide/show a tab\n toggleMenuButton(setting, toggle) {\n toggleHidden(this.elements.settings.buttons[setting], !toggle);\n },\n\n // Update the selected setting\n updateSetting(setting, container, input) {\n const pane = this.elements.settings.panels[setting];\n let value = null;\n let list = container;\n\n if (setting === 'captions') {\n value = this.currentTrack;\n } else {\n value = !is.empty(input) ? input : this[setting];\n\n // Get default\n if (is.empty(value)) {\n value = this.config[setting].default;\n }\n\n // Unsupported value\n if (!is.empty(this.options[setting]) && !this.options[setting].includes(value)) {\n this.debug.warn(`Unsupported value of '${value}' for ${setting}`);\n return;\n }\n\n // Disabled value\n if (!this.config[setting].options.includes(value)) {\n this.debug.warn(`Disabled value of '${value}' for ${setting}`);\n return;\n }\n }\n\n // Get the list if we need to\n if (!is.element(list)) {\n list = pane && pane.querySelector('[role=\"menu\"]');\n }\n\n // If there's no list it means it's not been rendered...\n if (!is.element(list)) {\n return;\n }\n\n // Update the label\n const label = this.elements.settings.buttons[setting].querySelector(`.${this.config.classNames.menu.value}`);\n label.innerHTML = controls.getLabel.call(this, setting, value);\n\n // Find the radio option and check it\n const target = list && list.querySelector(`[value=\"${value}\"]`);\n\n if (is.element(target)) {\n target.checked = true;\n }\n },\n\n // Translate a value into a nice label\n getLabel(setting, value) {\n switch (setting) {\n case 'speed':\n return value === 1 ? i18n.get('normal', this.config) : `${value}×`;\n\n case 'quality':\n if (is.number(value)) {\n const label = i18n.get(`qualityLabel.${value}`, this.config);\n\n if (!label.length) {\n return `${value}p`;\n }\n\n return label;\n }\n\n return toTitleCase(value);\n\n case 'captions':\n return captions.getLabel.call(this);\n\n default:\n return null;\n }\n },\n\n // Set the quality menu\n setQualityMenu(options) {\n // Menu required\n if (!is.element(this.elements.settings.panels.quality)) {\n return;\n }\n\n const type = 'quality';\n const list = this.elements.settings.panels.quality.querySelector('[role=\"menu\"]');\n\n // Set options if passed and filter based on uniqueness and config\n if (is.array(options)) {\n this.options.quality = dedupe(options).filter((quality) => this.config.quality.options.includes(quality));\n }\n\n // Toggle the pane and tab\n const toggle = !is.empty(this.options.quality) && this.options.quality.length > 1;\n controls.toggleMenuButton.call(this, type, toggle);\n\n // Empty the menu\n emptyElement(list);\n\n // Check if we need to toggle the parent\n controls.checkMenu.call(this);\n\n // If we're hiding, nothing more to do\n if (!toggle) {\n return;\n }\n\n // Get the badge HTML for HD, 4K etc\n const getBadge = (quality) => {\n const label = i18n.get(`qualityBadge.${quality}`, this.config);\n\n if (!label.length) {\n return null;\n }\n\n return controls.createBadge.call(this, label);\n };\n\n // Sort options by the config and then render options\n this.options.quality\n .sort((a, b) => {\n const sorting = this.config.quality.options;\n return sorting.indexOf(a) > sorting.indexOf(b) ? 1 : -1;\n })\n .forEach((quality) => {\n controls.createMenuItem.call(this, {\n value: quality,\n list,\n type,\n title: controls.getLabel.call(this, 'quality', quality),\n badge: getBadge(quality),\n });\n });\n\n controls.updateSetting.call(this, type, list);\n },\n\n // Set the looping options\n /* setLoopMenu() {\n // Menu required\n if (!is.element(this.elements.settings.panels.loop)) {\n return;\n }\n\n const options = ['start', 'end', 'all', 'reset'];\n const list = this.elements.settings.panels.loop.querySelector('[role=\"menu\"]');\n\n // Show the pane and tab\n toggleHidden(this.elements.settings.buttons.loop, false);\n toggleHidden(this.elements.settings.panels.loop, false);\n\n // Toggle the pane and tab\n const toggle = !is.empty(this.loop.options);\n controls.toggleMenuButton.call(this, 'loop', toggle);\n\n // Empty the menu\n emptyElement(list);\n\n options.forEach(option => {\n const item = createElement('li');\n\n const button = createElement(\n 'button',\n extend(getAttributesFromSelector(this.config.selectors.buttons.loop), {\n type: 'button',\n class: this.config.classNames.control,\n 'data-plyr-loop-action': option,\n }),\n i18n.get(option, this.config)\n );\n\n if (['start', 'end'].includes(option)) {\n const badge = controls.createBadge.call(this, '00:00');\n button.appendChild(badge);\n }\n\n item.appendChild(button);\n list.appendChild(item);\n });\n }, */\n\n // Get current selected caption language\n // TODO: rework this to user the getter in the API?\n\n // Set a list of available captions languages\n setCaptionsMenu() {\n // Menu required\n if (!is.element(this.elements.settings.panels.captions)) {\n return;\n }\n\n // TODO: Captions or language? Currently it's mixed\n const type = 'captions';\n const list = this.elements.settings.panels.captions.querySelector('[role=\"menu\"]');\n const tracks = captions.getTracks.call(this);\n const toggle = Boolean(tracks.length);\n\n // Toggle the pane and tab\n controls.toggleMenuButton.call(this, type, toggle);\n\n // Empty the menu\n emptyElement(list);\n\n // Check if we need to toggle the parent\n controls.checkMenu.call(this);\n\n // If there's no captions, bail\n if (!toggle) {\n return;\n }\n\n // Generate options data\n const options = tracks.map((track, value) => ({\n value,\n checked: this.captions.toggled && this.currentTrack === value,\n title: captions.getLabel.call(this, track),\n badge: track.language && controls.createBadge.call(this, track.language.toUpperCase()),\n list,\n type: 'language',\n }));\n\n // Add the \"Disabled\" option to turn off captions\n options.unshift({\n value: -1,\n checked: !this.captions.toggled,\n title: i18n.get('disabled', this.config),\n list,\n type: 'language',\n });\n\n // Generate options\n options.forEach(controls.createMenuItem.bind(this));\n\n controls.updateSetting.call(this, type, list);\n },\n\n // Set a list of available captions languages\n setSpeedMenu() {\n // Menu required\n if (!is.element(this.elements.settings.panels.speed)) {\n return;\n }\n\n const type = 'speed';\n const list = this.elements.settings.panels.speed.querySelector('[role=\"menu\"]');\n\n // Filter out invalid speeds\n this.options.speed = this.options.speed.filter((o) => o >= this.minimumSpeed && o <= this.maximumSpeed);\n\n // Toggle the pane and tab\n const toggle = !is.empty(this.options.speed) && this.options.speed.length > 1;\n controls.toggleMenuButton.call(this, type, toggle);\n\n // Empty the menu\n emptyElement(list);\n\n // Check if we need to toggle the parent\n controls.checkMenu.call(this);\n\n // If we're hiding, nothing more to do\n if (!toggle) {\n return;\n }\n\n // Create items\n this.options.speed.forEach((speed) => {\n controls.createMenuItem.call(this, {\n value: speed,\n list,\n type,\n title: controls.getLabel.call(this, 'speed', speed),\n });\n });\n\n controls.updateSetting.call(this, type, list);\n },\n\n // Check if we need to hide/show the settings menu\n checkMenu() {\n const { buttons } = this.elements.settings;\n const visible = !is.empty(buttons) && Object.values(buttons).some((button) => !button.hidden);\n\n toggleHidden(this.elements.settings.menu, !visible);\n },\n\n // Focus the first menu item in a given (or visible) menu\n focusFirstMenuItem(pane, focusVisible = false) {\n if (this.elements.settings.popup.hidden) {\n return;\n }\n\n let target = pane;\n\n if (!is.element(target)) {\n target = Object.values(this.elements.settings.panels).find((p) => !p.hidden);\n }\n\n const firstItem = target.querySelector('[role^=\"menuitem\"]');\n\n setFocus.call(this, firstItem, focusVisible);\n },\n\n // Show/hide menu\n toggleMenu(input) {\n const { popup } = this.elements.settings;\n const button = this.elements.buttons.settings;\n\n // Menu and button are required\n if (!is.element(popup) || !is.element(button)) {\n return;\n }\n\n // True toggle by default\n const { hidden } = popup;\n let show = hidden;\n\n if (is.boolean(input)) {\n show = input;\n } else if (is.keyboardEvent(input) && input.key === 'Escape') {\n show = false;\n } else if (is.event(input)) {\n // If Plyr is in a shadowDOM, the event target is set to the component, instead of the\n // Element in the shadowDOM. The path, if available, is complete.\n const target = is.function(input.composedPath) ? input.composedPath()[0] : input.target;\n const isMenuItem = popup.contains(target);\n\n // If the click was inside the menu or if the click\n // wasn't the button or menu item and we're trying to\n // show the menu (a doc click shouldn't show the menu)\n if (isMenuItem || (!isMenuItem && input.target !== button && show)) {\n return;\n }\n }\n\n // Set button attributes\n button.setAttribute('aria-expanded', show);\n\n // Show the actual popup\n toggleHidden(popup, !show);\n\n // Add class hook\n toggleClass(this.elements.container, this.config.classNames.menu.open, show);\n\n // Focus the first item if key interaction\n if (show && is.keyboardEvent(input)) {\n controls.focusFirstMenuItem.call(this, null, true);\n } else if (!show && !hidden) {\n // If closing, re-focus the button\n setFocus.call(this, button, is.keyboardEvent(input));\n }\n },\n\n // Get the natural size of a menu panel\n getMenuSize(tab) {\n const clone = tab.cloneNode(true);\n clone.style.position = 'absolute';\n clone.style.opacity = 0;\n clone.removeAttribute('hidden');\n\n // Append to parent so we get the \"real\" size\n tab.parentNode.appendChild(clone);\n\n // Get the sizes before we remove\n const width = clone.scrollWidth;\n const height = clone.scrollHeight;\n\n // Remove from the DOM\n removeElement(clone);\n\n return {\n width,\n height,\n };\n },\n\n // Show a panel in the menu\n showMenuPanel(type = '', focusVisible = false) {\n const target = this.elements.container.querySelector(`#plyr-settings-${this.id}-${type}`);\n\n // Nothing to show, bail\n if (!is.element(target)) {\n return;\n }\n\n // Hide all other panels\n const container = target.parentNode;\n const current = Array.from(container.children).find((node) => !node.hidden);\n\n // If we can do fancy animations, we'll animate the height/width\n if (support.transitions && !support.reducedMotion) {\n // Set the current width as a base\n container.style.width = `${current.scrollWidth}px`;\n container.style.height = `${current.scrollHeight}px`;\n\n // Get potential sizes\n const size = controls.getMenuSize.call(this, target);\n\n // Restore auto height/width\n const restore = (event) => {\n // We're only bothered about height and width on the container\n if (event.target !== container || !['width', 'height'].includes(event.propertyName)) {\n return;\n }\n\n // Revert back to auto\n container.style.width = '';\n container.style.height = '';\n\n // Only listen once\n off.call(this, container, transitionEndEvent, restore);\n };\n\n // Listen for the transition finishing and restore auto height/width\n on.call(this, container, transitionEndEvent, restore);\n\n // Set dimensions to target\n container.style.width = `${size.width}px`;\n container.style.height = `${size.height}px`;\n }\n\n // Set attributes on current tab\n toggleHidden(current, true);\n\n // Set attributes on target\n toggleHidden(target, false);\n\n // Focus the first item\n controls.focusFirstMenuItem.call(this, target, focusVisible);\n },\n\n // Set the download URL\n setDownloadUrl() {\n const button = this.elements.buttons.download;\n\n // Bail if no button\n if (!is.element(button)) {\n return;\n }\n\n // Set attribute\n button.setAttribute('href', this.download);\n },\n\n // Build the default HTML\n create(data) {\n const {\n bindMenuItemShortcuts,\n createButton,\n createProgress,\n createRange,\n createTime,\n setQualityMenu,\n setSpeedMenu,\n showMenuPanel,\n } = controls;\n this.elements.controls = null;\n\n // Larger overlaid play button\n if (is.array(this.config.controls) && this.config.controls.includes('play-large')) {\n this.elements.container.appendChild(createButton.call(this, 'play-large'));\n }\n\n // Create the container\n const container = createElement('div', getAttributesFromSelector(this.config.selectors.controls.wrapper));\n this.elements.controls = container;\n\n // Default item attributes\n const defaultAttributes = { class: 'plyr__controls__item' };\n\n // Loop through controls in order\n dedupe(is.array(this.config.controls) ? this.config.controls : []).forEach((control) => {\n // Restart button\n if (control === 'restart') {\n container.appendChild(createButton.call(this, 'restart', defaultAttributes));\n }\n\n // Rewind button\n if (control === 'rewind') {\n container.appendChild(createButton.call(this, 'rewind', defaultAttributes));\n }\n\n // Play/Pause button\n if (control === 'play') {\n container.appendChild(createButton.call(this, 'play', defaultAttributes));\n }\n\n // Fast forward button\n if (control === 'fast-forward') {\n container.appendChild(createButton.call(this, 'fast-forward', defaultAttributes));\n }\n\n // Progress\n if (control === 'progress') {\n const progressContainer = createElement('div', {\n class: `${defaultAttributes.class} plyr__progress__container`,\n });\n\n const progress = createElement('div', getAttributesFromSelector(this.config.selectors.progress));\n\n // Seek range slider\n progress.appendChild(\n createRange.call(this, 'seek', {\n id: `plyr-seek-${data.id}`,\n }),\n );\n\n // Buffer progress\n progress.appendChild(createProgress.call(this, 'buffer'));\n\n // TODO: Add loop display indicator\n\n // Seek tooltip\n if (this.config.tooltips.seek) {\n const tooltip = createElement(\n 'span',\n {\n class: this.config.classNames.tooltip,\n },\n '00:00',\n );\n\n progress.appendChild(tooltip);\n this.elements.display.seekTooltip = tooltip;\n }\n\n this.elements.progress = progress;\n progressContainer.appendChild(this.elements.progress);\n container.appendChild(progressContainer);\n }\n\n // Media current time display\n if (control === 'current-time') {\n container.appendChild(createTime.call(this, 'currentTime', defaultAttributes));\n }\n\n // Media duration display\n if (control === 'duration') {\n container.appendChild(createTime.call(this, 'duration', defaultAttributes));\n }\n\n // Volume controls\n if (control === 'mute' || control === 'volume') {\n let { volume } = this.elements;\n\n // Create the volume container if needed\n if (!is.element(volume) || !container.contains(volume)) {\n volume = createElement(\n 'div',\n extend({}, defaultAttributes, {\n class: `${defaultAttributes.class} plyr__volume`.trim(),\n }),\n );\n\n this.elements.volume = volume;\n\n container.appendChild(volume);\n }\n\n // Toggle mute button\n if (control === 'mute') {\n volume.appendChild(createButton.call(this, 'mute'));\n }\n\n // Volume range control\n // Ignored on iOS as it's handled globally\n // https://developer.apple.com/library/safari/documentation/AudioVideo/Conceptual/Using_HTML5_Audio_Video/Device-SpecificConsiderations/Device-SpecificConsiderations.html\n if (control === 'volume' && !browser.isIos && !browser.isIPadOS) {\n // Set the attributes\n const attributes = {\n max: 1,\n step: 0.05,\n value: this.config.volume,\n };\n\n // Create the volume range slider\n volume.appendChild(\n createRange.call(\n this,\n 'volume',\n extend(attributes, {\n id: `plyr-volume-${data.id}`,\n }),\n ),\n );\n }\n }\n\n // Toggle captions button\n if (control === 'captions') {\n container.appendChild(createButton.call(this, 'captions', defaultAttributes));\n }\n\n // Settings button / menu\n if (control === 'settings' && !is.empty(this.config.settings)) {\n const wrapper = createElement(\n 'div',\n extend({}, defaultAttributes, {\n class: `${defaultAttributes.class} plyr__menu`.trim(),\n hidden: '',\n }),\n );\n\n wrapper.appendChild(\n createButton.call(this, 'settings', {\n 'aria-haspopup': true,\n 'aria-controls': `plyr-settings-${data.id}`,\n 'aria-expanded': false,\n }),\n );\n\n const popup = createElement('div', {\n class: 'plyr__menu__container',\n id: `plyr-settings-${data.id}`,\n hidden: '',\n });\n\n const inner = createElement('div');\n\n const home = createElement('div', {\n id: `plyr-settings-${data.id}-home`,\n });\n\n // Create the menu\n const menu = createElement('div', {\n role: 'menu',\n });\n\n home.appendChild(menu);\n inner.appendChild(home);\n this.elements.settings.panels.home = home;\n\n // Build the menu items\n this.config.settings.forEach((type) => {\n // TODO: bundle this with the createMenuItem helper and bindings\n const menuItem = createElement(\n 'button',\n extend(getAttributesFromSelector(this.config.selectors.buttons.settings), {\n type: 'button',\n class: `${this.config.classNames.control} ${this.config.classNames.control}--forward`,\n role: 'menuitem',\n 'aria-haspopup': true,\n hidden: '',\n }),\n );\n\n // Bind menu shortcuts for keyboard users\n bindMenuItemShortcuts.call(this, menuItem, type);\n\n // Show menu on click\n on.call(this, menuItem, 'click', () => {\n showMenuPanel.call(this, type, false);\n });\n\n const flex = createElement('span', null, i18n.get(type, this.config));\n\n const value = createElement('span', {\n class: this.config.classNames.menu.value,\n });\n\n // Speed contains HTML entities\n value.innerHTML = data[type];\n\n flex.appendChild(value);\n menuItem.appendChild(flex);\n menu.appendChild(menuItem);\n\n // Build the panes\n const pane = createElement('div', {\n id: `plyr-settings-${data.id}-${type}`,\n hidden: '',\n });\n\n // Back button\n const backButton = createElement('button', {\n type: 'button',\n class: `${this.config.classNames.control} ${this.config.classNames.control}--back`,\n });\n\n // Visible label\n backButton.appendChild(\n createElement(\n 'span',\n {\n 'aria-hidden': true,\n },\n i18n.get(type, this.config),\n ),\n );\n\n // Screen reader label\n backButton.appendChild(\n createElement(\n 'span',\n {\n class: this.config.classNames.hidden,\n },\n i18n.get('menuBack', this.config),\n ),\n );\n\n // Go back via keyboard\n on.call(\n this,\n pane,\n 'keydown',\n (event) => {\n if (event.key !== 'ArrowLeft') return;\n\n // Prevent seek\n event.preventDefault();\n event.stopPropagation();\n\n // Show the respective menu\n showMenuPanel.call(this, 'home', true);\n },\n false,\n );\n\n // Go back via button click\n on.call(this, backButton, 'click', () => {\n showMenuPanel.call(this, 'home', false);\n });\n\n // Add to pane\n pane.appendChild(backButton);\n\n // Menu\n pane.appendChild(\n createElement('div', {\n role: 'menu',\n }),\n );\n\n inner.appendChild(pane);\n\n this.elements.settings.buttons[type] = menuItem;\n this.elements.settings.panels[type] = pane;\n });\n\n popup.appendChild(inner);\n wrapper.appendChild(popup);\n container.appendChild(wrapper);\n\n this.elements.settings.popup = popup;\n this.elements.settings.menu = wrapper;\n }\n\n // Picture in picture button\n if (control === 'pip' && support.pip) {\n container.appendChild(createButton.call(this, 'pip', defaultAttributes));\n }\n\n // Airplay button\n if (control === 'airplay' && support.airplay) {\n container.appendChild(createButton.call(this, 'airplay', defaultAttributes));\n }\n\n // Download button\n if (control === 'download') {\n const attributes = extend({}, defaultAttributes, {\n element: 'a',\n href: this.download,\n target: '_blank',\n });\n\n // Set download attribute for HTML5 only\n if (this.isHTML5) {\n attributes.download = '';\n }\n\n const { download } = this.config.urls;\n\n if (!is.url(download) && this.isEmbed) {\n extend(attributes, {\n icon: `logo-${this.provider}`,\n label: this.provider,\n });\n }\n\n container.appendChild(createButton.call(this, 'download', attributes));\n }\n\n // Toggle fullscreen button\n if (control === 'fullscreen') {\n container.appendChild(createButton.call(this, 'fullscreen', defaultAttributes));\n }\n });\n\n // Set available quality levels\n if (this.isHTML5) {\n setQualityMenu.call(this, html5.getQualityOptions.call(this));\n }\n\n setSpeedMenu.call(this);\n\n return container;\n },\n\n // Insert controls\n inject() {\n // Sprite\n if (this.config.loadSprite) {\n const icon = controls.getIconUrl.call(this);\n\n // Only load external sprite using AJAX\n if (icon.cors) {\n loadSprite(icon.url, 'sprite-plyr');\n }\n }\n\n // Create a unique ID\n this.id = Math.floor(Math.random() * 10000);\n\n // Null by default\n let container = null;\n this.elements.controls = null;\n\n // Set template properties\n const props = {\n id: this.id,\n seektime: this.config.seekTime,\n title: this.config.title,\n };\n let update = true;\n\n // If function, run it and use output\n if (is.function(this.config.controls)) {\n this.config.controls = this.config.controls.call(this, props);\n }\n\n // Convert falsy controls to empty array (primarily for empty strings)\n if (!this.config.controls) {\n this.config.controls = [];\n }\n\n if (is.element(this.config.controls) || is.string(this.config.controls)) {\n // HTMLElement or Non-empty string passed as the option\n container = this.config.controls;\n } else {\n // Create controls\n container = controls.create.call(this, {\n id: this.id,\n seektime: this.config.seekTime,\n speed: this.speed,\n quality: this.quality,\n captions: captions.getLabel.call(this),\n // TODO: Looping\n // loop: 'None',\n });\n update = false;\n }\n\n // Replace props with their value\n const replace = (input) => {\n let result = input;\n\n Object.entries(props).forEach(([key, value]) => {\n result = replaceAll(result, `{${key}}`, value);\n });\n\n return result;\n };\n\n // Update markup\n if (update) {\n if (is.string(this.config.controls)) {\n container = replace(container);\n }\n }\n\n // Controls container\n let target;\n\n // Inject to custom location\n if (is.string(this.config.selectors.controls.container)) {\n target = document.querySelector(this.config.selectors.controls.container);\n }\n\n // Inject into the container by default\n if (!is.element(target)) {\n target = this.elements.container;\n }\n\n // Inject controls HTML (needs to be before captions, hence \"afterbegin\")\n const insertMethod = is.element(container) ? 'insertAdjacentElement' : 'insertAdjacentHTML';\n target[insertMethod]('afterbegin', container);\n\n // Find the elements if need be\n if (!is.element(this.elements.controls)) {\n controls.findElements.call(this);\n }\n\n // Add pressed property to buttons\n if (!is.empty(this.elements.buttons)) {\n const addProperty = (button) => {\n const className = this.config.classNames.controlPressed;\n button.setAttribute('aria-pressed', 'false');\n\n Object.defineProperty(button, 'pressed', {\n configurable: true,\n enumerable: true,\n get() {\n return hasClass(button, className);\n },\n set(pressed = false) {\n toggleClass(button, className, pressed);\n button.setAttribute('aria-pressed', pressed ? 'true' : 'false');\n },\n });\n };\n\n // Toggle classname when pressed property is set\n Object.values(this.elements.buttons)\n .filter(Boolean)\n .forEach((button) => {\n if (is.array(button) || is.nodeList(button)) {\n Array.from(button).filter(Boolean).forEach(addProperty);\n } else {\n addProperty(button);\n }\n });\n }\n\n // Edge sometimes doesn't finish the paint so force a repaint\n if (browser.isEdge) {\n repaint(target);\n }\n\n // Setup tooltips\n if (this.config.tooltips.controls) {\n const { classNames, selectors } = this.config;\n const selector = `${selectors.controls.wrapper} ${selectors.labels} .${classNames.hidden}`;\n const labels = getElements.call(this, selector);\n\n Array.from(labels).forEach((label) => {\n toggleClass(label, this.config.classNames.hidden, false);\n toggleClass(label, this.config.classNames.tooltip, true);\n });\n }\n },\n\n // Set media metadata\n setMediaMetadata() {\n try {\n if ('mediaSession' in navigator) {\n navigator.mediaSession.metadata = new window.MediaMetadata({\n title: this.config.mediaMetadata.title,\n artist: this.config.mediaMetadata.artist,\n album: this.config.mediaMetadata.album,\n artwork: this.config.mediaMetadata.artwork,\n });\n }\n } catch (_) {\n // Do nothing\n }\n },\n\n // Add markers\n setMarkers() {\n if (!this.duration || this.elements.markers) return;\n\n // Get valid points\n const points = this.config.markers?.points?.filter(({ time }) => time > 0 && time < this.duration);\n if (!points?.length) return;\n\n const containerFragment = document.createDocumentFragment();\n const pointsFragment = document.createDocumentFragment();\n let tipElement = null;\n const tipVisible = `${this.config.classNames.tooltip}--visible`;\n const toggleTip = (show) => toggleClass(tipElement, tipVisible, show);\n\n // Inject markers to progress container\n points.forEach((point) => {\n const markerElement = createElement(\n 'span',\n {\n class: this.config.classNames.marker,\n },\n '',\n );\n\n const left = `${(point.time / this.duration) * 100}%`;\n\n if (tipElement) {\n // Show on hover\n markerElement.addEventListener('mouseenter', () => {\n if (point.label) return;\n tipElement.style.left = left;\n tipElement.innerHTML = point.label;\n toggleTip(true);\n });\n\n // Hide on leave\n markerElement.addEventListener('mouseleave', () => {\n toggleTip(false);\n });\n }\n\n markerElement.addEventListener('click', () => {\n this.currentTime = point.time;\n });\n\n markerElement.style.left = left;\n pointsFragment.appendChild(markerElement);\n });\n\n containerFragment.appendChild(pointsFragment);\n\n // Inject a tooltip if needed\n if (!this.config.tooltips.seek) {\n tipElement = createElement(\n 'span',\n {\n class: this.config.classNames.tooltip,\n },\n '',\n );\n\n containerFragment.appendChild(tipElement);\n }\n\n this.elements.markers = {\n points: pointsFragment,\n tip: tipElement,\n };\n\n this.elements.progress.appendChild(containerFragment);\n },\n};\n\nexport default controls;\n","// ==========================================================================\n// URL utils\n// ==========================================================================\n\nimport is from './is';\n\n/**\n * Parse a string to a URL object\n * @param {String} input - the URL to be parsed\n * @param {Boolean} safe - failsafe parsing\n */\nexport function parseUrl(input, safe = true) {\n let url = input;\n\n if (safe) {\n const parser = document.createElement('a');\n parser.href = url;\n url = parser.href;\n }\n\n try {\n return new URL(url);\n } catch (_) {\n return null;\n }\n}\n\n// Convert object to URLSearchParams\nexport function buildUrlParams(input) {\n const params = new URLSearchParams();\n\n if (is.object(input)) {\n Object.entries(input).forEach(([key, value]) => {\n params.set(key, value);\n });\n }\n\n return params;\n}\n","// ==========================================================================\n// Plyr Captions\n// TODO: Create as class\n// ==========================================================================\n\nimport controls from './controls';\nimport support from './support';\nimport { dedupe } from './utils/arrays';\nimport browser from './utils/browser';\nimport {\n createElement,\n emptyElement,\n getAttributesFromSelector,\n insertAfter,\n removeElement,\n toggleClass,\n} from './utils/elements';\nimport { on, triggerEvent } from './utils/events';\nimport fetch from './utils/fetch';\nimport i18n from './utils/i18n';\nimport is from './utils/is';\nimport { getHTML } from './utils/strings';\nimport { parseUrl } from './utils/urls';\n\nconst captions = {\n // Setup captions\n setup() {\n // Requires UI support\n if (!this.supported.ui) {\n return;\n }\n\n // Only Vimeo and HTML5 video supported at this point\n if (!this.isVideo || this.isYouTube || (this.isHTML5 && !support.textTracks)) {\n // Clear menu and hide\n if (\n is.array(this.config.controls) &&\n this.config.controls.includes('settings') &&\n this.config.settings.includes('captions')\n ) {\n controls.setCaptionsMenu.call(this);\n }\n\n return;\n }\n\n // Inject the container\n if (!is.element(this.elements.captions)) {\n this.elements.captions = createElement('div', getAttributesFromSelector(this.config.selectors.captions));\n this.elements.captions.setAttribute('dir', 'auto');\n\n insertAfter(this.elements.captions, this.elements.wrapper);\n }\n\n // Fix IE captions if CORS is used\n // Fetch captions and inject as blobs instead (data URIs not supported!)\n if (browser.isIE && window.URL) {\n const elements = this.media.querySelectorAll('track');\n\n Array.from(elements).forEach((track) => {\n const src = track.getAttribute('src');\n const url = parseUrl(src);\n\n if (\n url !== null &&\n url.hostname !== window.location.href.hostname &&\n ['http:', 'https:'].includes(url.protocol)\n ) {\n fetch(src, 'blob')\n .then((blob) => {\n track.setAttribute('src', window.URL.createObjectURL(blob));\n })\n .catch(() => {\n removeElement(track);\n });\n }\n });\n }\n\n // Get and set initial data\n // The \"preferred\" options are not realized unless / until the wanted language has a match\n // * languages: Array of user's browser languages.\n // * language: The language preferred by user settings or config\n // * active: The state preferred by user settings or config\n // * toggled: The real captions state\n\n const browserLanguages = navigator.languages || [navigator.language || navigator.userLanguage || 'en'];\n const languages = dedupe(browserLanguages.map((language) => language.split('-')[0]));\n let language = (this.storage.get('language') || this.config.captions.language || 'auto').toLowerCase();\n\n // Use first browser language when language is 'auto'\n if (language === 'auto') {\n [language] = languages;\n }\n\n let active = this.storage.get('captions');\n if (!is.boolean(active)) {\n ({ active } = this.config.captions);\n }\n\n Object.assign(this.captions, {\n toggled: false,\n active,\n language,\n languages,\n });\n\n // Watch changes to textTracks and update captions menu\n if (this.isHTML5) {\n const trackEvents = this.config.captions.update ? 'addtrack removetrack' : 'removetrack';\n on.call(this, this.media.textTracks, trackEvents, captions.update.bind(this));\n }\n\n // Update available languages in list next tick (the event must not be triggered before the listeners)\n setTimeout(captions.update.bind(this), 0);\n },\n\n // Update available language options in settings based on tracks\n update() {\n const tracks = captions.getTracks.call(this, true);\n // Get the wanted language\n const { active, language, meta, currentTrackNode } = this.captions;\n const languageExists = Boolean(tracks.find((track) => track.language === language));\n\n // Handle tracks (add event listener and \"pseudo\"-default)\n if (this.isHTML5 && this.isVideo) {\n tracks\n .filter((track) => !meta.get(track))\n .forEach((track) => {\n this.debug.log('Track added', track);\n\n // Attempt to store if the original dom element was \"default\"\n meta.set(track, {\n default: track.mode === 'showing',\n });\n\n // Turn off native caption rendering to avoid double captions\n // Note: mode='hidden' forces a track to download. To ensure every track\n // isn't downloaded at once, only 'showing' tracks should be reassigned\n // eslint-disable-next-line no-param-reassign\n if (track.mode === 'showing') {\n // eslint-disable-next-line no-param-reassign\n track.mode = 'hidden';\n }\n\n // Add event listener for cue changes\n on.call(this, track, 'cuechange', () => captions.updateCues.call(this));\n });\n }\n\n // Update language first time it matches, or if the previous matching track was removed\n if ((languageExists && this.language !== language) || !tracks.includes(currentTrackNode)) {\n captions.setLanguage.call(this, language);\n captions.toggle.call(this, active && languageExists);\n }\n\n // Enable or disable captions based on track length\n if (this.elements) {\n toggleClass(this.elements.container, this.config.classNames.captions.enabled, !is.empty(tracks));\n }\n\n // Update available languages in list\n if (\n is.array(this.config.controls) &&\n this.config.controls.includes('settings') &&\n this.config.settings.includes('captions')\n ) {\n controls.setCaptionsMenu.call(this);\n }\n },\n\n // Toggle captions display\n // Used internally for the toggleCaptions method, with the passive option forced to false\n toggle(input, passive = true) {\n // If there's no full support\n if (!this.supported.ui) {\n return;\n }\n\n const { toggled } = this.captions; // Current state\n const activeClass = this.config.classNames.captions.active;\n // Get the next state\n // If the method is called without parameter, toggle based on current value\n const active = is.nullOrUndefined(input) ? !toggled : input;\n\n // Update state and trigger event\n if (active !== toggled) {\n // When passive, don't override user preferences\n if (!passive) {\n this.captions.active = active;\n this.storage.set({ captions: active });\n }\n\n // Force language if the call isn't passive and there is no matching language to toggle to\n if (!this.language && active && !passive) {\n const tracks = captions.getTracks.call(this);\n const track = captions.findTrack.call(this, [this.captions.language, ...this.captions.languages], true);\n\n // Override user preferences to avoid switching languages if a matching track is added\n this.captions.language = track.language;\n\n // Set caption, but don't store in localStorage as user preference\n captions.set.call(this, tracks.indexOf(track));\n return;\n }\n\n // Toggle button if it's enabled\n if (this.elements.buttons.captions) {\n this.elements.buttons.captions.pressed = active;\n }\n\n // Add class hook\n toggleClass(this.elements.container, activeClass, active);\n\n this.captions.toggled = active;\n\n // Update settings menu\n controls.updateSetting.call(this, 'captions');\n\n // Trigger event (not used internally)\n triggerEvent.call(this, this.media, active ? 'captionsenabled' : 'captionsdisabled');\n }\n\n // Wait for the call stack to clear before setting mode='hidden'\n // on the active track - forcing the browser to download it\n setTimeout(() => {\n if (active && this.captions.toggled) {\n this.captions.currentTrackNode.mode = 'hidden';\n }\n });\n },\n\n // Set captions by track index\n // Used internally for the currentTrack setter with the passive option forced to false\n set(index, passive = true) {\n const tracks = captions.getTracks.call(this);\n\n // Disable captions if setting to -1\n if (index === -1) {\n captions.toggle.call(this, false, passive);\n return;\n }\n\n if (!is.number(index)) {\n this.debug.warn('Invalid caption argument', index);\n return;\n }\n\n if (!(index in tracks)) {\n this.debug.warn('Track not found', index);\n return;\n }\n\n if (this.captions.currentTrack !== index) {\n this.captions.currentTrack = index;\n const track = tracks[index];\n const { language } = track || {};\n\n // Store reference to node for invalidation on remove\n this.captions.currentTrackNode = track;\n\n // Update settings menu\n controls.updateSetting.call(this, 'captions');\n\n // When passive, don't override user preferences\n if (!passive) {\n this.captions.language = language;\n this.storage.set({ language });\n }\n\n // Handle Vimeo captions\n if (this.isVimeo) {\n this.embed.enableTextTrack(language);\n }\n\n // Trigger event\n triggerEvent.call(this, this.media, 'languagechange');\n }\n\n // Show captions\n captions.toggle.call(this, true, passive);\n\n if (this.isHTML5 && this.isVideo) {\n // If we change the active track while a cue is already displayed we need to update it\n captions.updateCues.call(this);\n }\n },\n\n // Set captions by language\n // Used internally for the language setter with the passive option forced to false\n setLanguage(input, passive = true) {\n if (!is.string(input)) {\n this.debug.warn('Invalid language argument', input);\n return;\n }\n // Normalize\n const language = input.toLowerCase();\n this.captions.language = language;\n\n // Set currentTrack\n const tracks = captions.getTracks.call(this);\n const track = captions.findTrack.call(this, [language]);\n captions.set.call(this, tracks.indexOf(track), passive);\n },\n\n // Get current valid caption tracks\n // If update is false it will also ignore tracks without metadata\n // This is used to \"freeze\" the language options when captions.update is false\n getTracks(update = false) {\n // Handle media or textTracks missing or null\n const tracks = Array.from((this.media || {}).textTracks || []);\n // For HTML5, use cache instead of current tracks when it exists (if captions.update is false)\n // Filter out removed tracks and tracks that aren't captions/subtitles (for example metadata)\n return tracks\n .filter((track) => !this.isHTML5 || update || this.captions.meta.has(track))\n .filter((track) => ['captions', 'subtitles'].includes(track.kind));\n },\n\n // Match tracks based on languages and get the first\n findTrack(languages, force = false) {\n const tracks = captions.getTracks.call(this);\n const sortIsDefault = (track) => Number((this.captions.meta.get(track) || {}).default);\n const sorted = Array.from(tracks).sort((a, b) => sortIsDefault(b) - sortIsDefault(a));\n let track;\n\n languages.every((language) => {\n track = sorted.find((t) => t.language === language);\n return !track; // Break iteration if there is a match\n });\n\n // If no match is found but is required, get first\n return track || (force ? sorted[0] : undefined);\n },\n\n // Get the current track\n getCurrentTrack() {\n return captions.getTracks.call(this)[this.currentTrack];\n },\n\n // Get UI label for track\n getLabel(track) {\n let currentTrack = track;\n\n if (!is.track(currentTrack) && support.textTracks && this.captions.toggled) {\n currentTrack = captions.getCurrentTrack.call(this);\n }\n\n if (is.track(currentTrack)) {\n if (!is.empty(currentTrack.label)) {\n return currentTrack.label;\n }\n\n if (!is.empty(currentTrack.language)) {\n return track.language.toUpperCase();\n }\n\n return i18n.get('enabled', this.config);\n }\n\n return i18n.get('disabled', this.config);\n },\n\n // Update captions using current track's active cues\n // Also optional array argument in case there isn't any track (ex: vimeo)\n updateCues(input) {\n // Requires UI\n if (!this.supported.ui) {\n return;\n }\n\n if (!is.element(this.elements.captions)) {\n this.debug.warn('No captions element to render to');\n return;\n }\n\n // Only accept array or empty input\n if (!is.nullOrUndefined(input) && !Array.isArray(input)) {\n this.debug.warn('updateCues: Invalid input', input);\n return;\n }\n\n let cues = input;\n\n // Get cues from track\n if (!cues) {\n const track = captions.getCurrentTrack.call(this);\n\n cues = Array.from((track || {}).activeCues || [])\n .map((cue) => cue.getCueAsHTML())\n .map(getHTML);\n }\n\n // Set new caption text\n const content = cues.map((cueText) => cueText.trim()).join('\\n');\n const changed = content !== this.elements.captions.innerHTML;\n\n if (changed) {\n // Empty the container and create a new child element\n emptyElement(this.elements.captions);\n const caption = createElement('span', getAttributesFromSelector(this.config.selectors.caption));\n caption.innerHTML = content;\n this.elements.captions.appendChild(caption);\n\n // Trigger event\n triggerEvent.call(this, this.media, 'cuechange');\n }\n },\n};\n\nexport default captions;\n","// ==========================================================================\n// Plyr default config\n// ==========================================================================\n\nconst defaults = {\n // Disable\n enabled: true,\n\n // Custom media title\n title: '',\n\n // Logging to console\n debug: false,\n\n // Auto play (if supported)\n autoplay: false,\n\n // Only allow one media playing at once (vimeo only)\n autopause: true,\n\n // Allow inline playback on iOS\n playsinline: true,\n\n // Default time to skip when rewind/fast forward\n seekTime: 10,\n\n // Default volume\n volume: 1,\n muted: false,\n\n // Pass a custom duration\n duration: null,\n\n // Display the media duration on load in the current time position\n // If you have opted to display both duration and currentTime, this is ignored\n displayDuration: true,\n\n // Invert the current time to be a countdown\n invertTime: true,\n\n // Clicking the currentTime inverts it's value to show time left rather than elapsed\n toggleInvert: true,\n\n // Force an aspect ratio\n // The format must be `'w:h'` (e.g. `'16:9'`)\n ratio: null,\n\n // Click video container to play/pause\n clickToPlay: true,\n\n // Auto hide the controls\n hideControls: true,\n\n // Reset to start when playback ended\n resetOnEnd: false,\n\n // Disable the standard context menu\n disableContextMenu: true,\n\n // Sprite (for icons)\n loadSprite: true,\n iconPrefix: 'plyr',\n iconUrl: 'https://cdn.plyr.io/3.7.8/plyr.svg',\n\n // Blank video (used to prevent errors on source change)\n blankVideo: 'https://cdn.plyr.io/static/blank.mp4',\n\n // Quality default\n quality: {\n default: 576,\n // The options to display in the UI, if available for the source media\n options: [4320, 2880, 2160, 1440, 1080, 720, 576, 480, 360, 240],\n forced: false,\n onChange: null,\n },\n\n // Set loops\n loop: {\n active: false,\n // start: null,\n // end: null,\n },\n\n // Speed default and options to display\n speed: {\n selected: 1,\n // The options to display in the UI, if available for the source media (e.g. Vimeo and YouTube only support 0.5x-4x)\n options: [0.5, 0.75, 1, 1.25, 1.5, 1.75, 2, 4],\n },\n\n // Keyboard shortcut settings\n keyboard: {\n focused: true,\n global: false,\n },\n\n // Display tooltips\n tooltips: {\n controls: false,\n seek: true,\n },\n\n // Captions settings\n captions: {\n active: false,\n language: 'auto',\n // Listen to new tracks added after Plyr is initialized.\n // This is needed for streaming captions, but may result in unselectable options\n update: false,\n },\n\n // Fullscreen settings\n fullscreen: {\n enabled: true, // Allow fullscreen?\n fallback: true, // Fallback using full viewport/window\n iosNative: false, // Use the native fullscreen in iOS (disables custom controls)\n // Selector for the fullscreen container so contextual / non-player content can remain visible in fullscreen mode\n // Non-ancestors of the player element will be ignored\n // container: null, // defaults to the player element\n },\n\n // Local storage\n storage: {\n enabled: true,\n key: 'plyr',\n },\n\n // Default controls\n controls: [\n 'play-large',\n // 'restart',\n // 'rewind',\n 'play',\n // 'fast-forward',\n 'progress',\n 'current-time',\n // 'duration',\n 'mute',\n 'volume',\n 'captions',\n 'settings',\n 'pip',\n 'airplay',\n // 'download',\n 'fullscreen',\n ],\n settings: ['captions', 'quality', 'speed'],\n\n // Localisation\n i18n: {\n restart: 'Restart',\n rewind: 'Rewind {seektime}s',\n play: 'Play',\n pause: 'Pause',\n fastForward: 'Forward {seektime}s',\n seek: 'Seek',\n seekLabel: '{currentTime} of {duration}',\n played: 'Played',\n buffered: 'Buffered',\n currentTime: 'Current time',\n duration: 'Duration',\n volume: 'Volume',\n mute: 'Mute',\n unmute: 'Unmute',\n enableCaptions: 'Enable captions',\n disableCaptions: 'Disable captions',\n download: 'Download',\n enterFullscreen: 'Enter fullscreen',\n exitFullscreen: 'Exit fullscreen',\n frameTitle: 'Player for {title}',\n captions: 'Captions',\n settings: 'Settings',\n pip: 'PIP',\n menuBack: 'Go back to previous menu',\n speed: 'Speed',\n normal: 'Normal',\n quality: 'Quality',\n loop: 'Loop',\n start: 'Start',\n end: 'End',\n all: 'All',\n reset: 'Reset',\n disabled: 'Disabled',\n enabled: 'Enabled',\n advertisement: 'Ad',\n qualityBadge: {\n 2160: '4K',\n 1440: 'HD',\n 1080: 'HD',\n 720: 'HD',\n 576: 'SD',\n 480: 'SD',\n },\n },\n\n // URLs\n urls: {\n download: null,\n vimeo: {\n sdk: 'https://player.vimeo.com/api/player.js',\n iframe: 'https://player.vimeo.com/video/{0}?{1}',\n api: 'https://vimeo.com/api/oembed.json?url={0}',\n },\n youtube: {\n sdk: 'https://www.youtube.com/iframe_api',\n api: 'https://noembed.com/embed?url=https://www.youtube.com/watch?v={0}',\n },\n googleIMA: {\n sdk: 'https://imasdk.googleapis.com/js/sdkloader/ima3.js',\n },\n },\n\n // Custom control listeners\n listeners: {\n seek: null,\n play: null,\n pause: null,\n restart: null,\n rewind: null,\n fastForward: null,\n mute: null,\n volume: null,\n captions: null,\n download: null,\n fullscreen: null,\n pip: null,\n airplay: null,\n speed: null,\n quality: null,\n loop: null,\n language: null,\n },\n\n // Events to watch and bubble\n events: [\n // Events to watch on HTML5 media elements and bubble\n // https://developer.mozilla.org/en/docs/Web/Guide/Events/Media_events\n 'ended',\n 'progress',\n 'stalled',\n 'playing',\n 'waiting',\n 'canplay',\n 'canplaythrough',\n 'loadstart',\n 'loadeddata',\n 'loadedmetadata',\n 'timeupdate',\n 'volumechange',\n 'play',\n 'pause',\n 'error',\n 'seeking',\n 'seeked',\n 'emptied',\n 'ratechange',\n 'cuechange',\n\n // Custom events\n 'download',\n 'enterfullscreen',\n 'exitfullscreen',\n 'captionsenabled',\n 'captionsdisabled',\n 'languagechange',\n 'controlshidden',\n 'controlsshown',\n 'ready',\n\n // YouTube\n 'statechange',\n\n // Quality\n 'qualitychange',\n\n // Ads\n 'adsloaded',\n 'adscontentpause',\n 'adscontentresume',\n 'adstarted',\n 'adsmidpoint',\n 'adscomplete',\n 'adsallcomplete',\n 'adsimpression',\n 'adsclick',\n ],\n\n // Selectors\n // Change these to match your template if using custom HTML\n selectors: {\n editable: 'input, textarea, select, [contenteditable]',\n container: '.plyr',\n controls: {\n container: null,\n wrapper: '.plyr__controls',\n },\n labels: '[data-plyr]',\n buttons: {\n play: '[data-plyr=\"play\"]',\n pause: '[data-plyr=\"pause\"]',\n restart: '[data-plyr=\"restart\"]',\n rewind: '[data-plyr=\"rewind\"]',\n fastForward: '[data-plyr=\"fast-forward\"]',\n mute: '[data-plyr=\"mute\"]',\n captions: '[data-plyr=\"captions\"]',\n download: '[data-plyr=\"download\"]',\n fullscreen: '[data-plyr=\"fullscreen\"]',\n pip: '[data-plyr=\"pip\"]',\n airplay: '[data-plyr=\"airplay\"]',\n settings: '[data-plyr=\"settings\"]',\n loop: '[data-plyr=\"loop\"]',\n },\n inputs: {\n seek: '[data-plyr=\"seek\"]',\n volume: '[data-plyr=\"volume\"]',\n speed: '[data-plyr=\"speed\"]',\n language: '[data-plyr=\"language\"]',\n quality: '[data-plyr=\"quality\"]',\n },\n display: {\n currentTime: '.plyr__time--current',\n duration: '.plyr__time--duration',\n buffer: '.plyr__progress__buffer',\n loop: '.plyr__progress__loop', // Used later\n volume: '.plyr__volume--display',\n },\n progress: '.plyr__progress',\n captions: '.plyr__captions',\n caption: '.plyr__caption',\n },\n\n // Class hooks added to the player in different states\n classNames: {\n type: 'plyr--{0}',\n provider: 'plyr--{0}',\n video: 'plyr__video-wrapper',\n embed: 'plyr__video-embed',\n videoFixedRatio: 'plyr__video-wrapper--fixed-ratio',\n embedContainer: 'plyr__video-embed__container',\n poster: 'plyr__poster',\n posterEnabled: 'plyr__poster-enabled',\n ads: 'plyr__ads',\n control: 'plyr__control',\n controlPressed: 'plyr__control--pressed',\n playing: 'plyr--playing',\n paused: 'plyr--paused',\n stopped: 'plyr--stopped',\n loading: 'plyr--loading',\n hover: 'plyr--hover',\n tooltip: 'plyr__tooltip',\n cues: 'plyr__cues',\n marker: 'plyr__progress__marker',\n hidden: 'plyr__sr-only',\n hideControls: 'plyr--hide-controls',\n isTouch: 'plyr--is-touch',\n uiSupported: 'plyr--full-ui',\n noTransition: 'plyr--no-transition',\n display: {\n time: 'plyr__time',\n },\n menu: {\n value: 'plyr__menu__value',\n badge: 'plyr__badge',\n open: 'plyr--menu-open',\n },\n captions: {\n enabled: 'plyr--captions-enabled',\n active: 'plyr--captions-active',\n },\n fullscreen: {\n enabled: 'plyr--fullscreen-enabled',\n fallback: 'plyr--fullscreen-fallback',\n },\n pip: {\n supported: 'plyr--pip-supported',\n active: 'plyr--pip-active',\n },\n airplay: {\n supported: 'plyr--airplay-supported',\n active: 'plyr--airplay-active',\n },\n previewThumbnails: {\n // Tooltip thumbs\n thumbContainer: 'plyr__preview-thumb',\n thumbContainerShown: 'plyr__preview-thumb--is-shown',\n imageContainer: 'plyr__preview-thumb__image-container',\n timeContainer: 'plyr__preview-thumb__time-container',\n // Scrubbing\n scrubbingContainer: 'plyr__preview-scrubbing',\n scrubbingContainerShown: 'plyr__preview-scrubbing--is-shown',\n },\n },\n\n // Embed attributes\n attributes: {\n embed: {\n provider: 'data-plyr-provider',\n id: 'data-plyr-embed-id',\n hash: 'data-plyr-embed-hash',\n },\n },\n\n // Advertisements plugin\n // Register for an account here: http://vi.ai/publisher-video-monetization/?aid=plyrio\n ads: {\n enabled: false,\n publisherId: '',\n tagUrl: '',\n },\n\n // Preview Thumbnails plugin\n previewThumbnails: {\n enabled: false,\n src: '',\n },\n\n // Vimeo plugin\n vimeo: {\n byline: false,\n portrait: false,\n title: false,\n speed: true,\n transparent: false,\n // Custom settings from Plyr\n customControls: true,\n referrerPolicy: null, // https://developer.mozilla.org/en-US/docs/Web/API/HTMLIFrameElement/referrerPolicy\n // Whether the owner of the video has a Pro or Business account\n // (which allows us to properly hide controls without CSS hacks, etc)\n premium: false,\n },\n\n // YouTube plugin\n youtube: {\n rel: 0, // No related vids\n showinfo: 0, // Hide info\n iv_load_policy: 3, // Hide annotations\n modestbranding: 1, // Hide logos as much as possible (they still show one in the corner when paused)\n // Custom settings from Plyr\n customControls: true,\n noCookie: false, // Whether to use an alternative version of YouTube without cookies\n },\n\n // Media Metadata\n mediaMetadata: {\n title: '',\n artist: '',\n album: '',\n artwork: [],\n },\n\n // Markers\n markers: {\n enabled: false,\n points: [],\n },\n};\n\nexport default defaults;\n","// ==========================================================================\n// Plyr states\n// ==========================================================================\n\nexport const pip = {\n active: 'picture-in-picture',\n inactive: 'inline',\n};\n\nexport default { pip };\n","// ==========================================================================\n// Plyr supported types and providers\n// ==========================================================================\n\nexport const providers = {\n html5: 'html5',\n youtube: 'youtube',\n vimeo: 'vimeo',\n};\n\nexport const types = {\n audio: 'audio',\n video: 'video',\n};\n\n/**\n * Get provider by URL\n * @param {String} url\n */\nexport function getProviderByUrl(url) {\n // YouTube\n if (/^(https?:\\/\\/)?(www\\.)?(youtube\\.com|youtube-nocookie\\.com|youtu\\.?be)\\/.+$/.test(url)) {\n return providers.youtube;\n }\n\n // Vimeo\n if (/^https?:\\/\\/player.vimeo.com\\/video\\/\\d{0,9}(?=\\b|\\/)/.test(url)) {\n return providers.vimeo;\n }\n\n return null;\n}\n\nexport default { providers, types };\n","// ==========================================================================\n// Console wrapper\n// ==========================================================================\n\nconst noop = () => {};\n\nexport default class Console {\n constructor(enabled = false) {\n this.enabled = window.console && enabled;\n\n if (this.enabled) {\n this.log('Debugging enabled');\n }\n }\n\n get log() {\n // eslint-disable-next-line no-console\n return this.enabled ? Function.prototype.bind.call(console.log, console) : noop;\n }\n\n get warn() {\n // eslint-disable-next-line no-console\n return this.enabled ? Function.prototype.bind.call(console.warn, console) : noop;\n }\n\n get error() {\n // eslint-disable-next-line no-console\n return this.enabled ? Function.prototype.bind.call(console.error, console) : noop;\n }\n}\n","// ==========================================================================\n// Fullscreen wrapper\n// https://developer.mozilla.org/en-US/docs/Web/API/Fullscreen_API#prefixing\n// https://webkit.org/blog/7929/designing-websites-for-iphone-x/\n// ==========================================================================\n\nimport browser from './utils/browser';\nimport { closest, getElements, hasClass, toggleClass } from './utils/elements';\nimport { on, triggerEvent } from './utils/events';\nimport is from './utils/is';\nimport { silencePromise } from './utils/promise';\n\nclass Fullscreen {\n constructor(player) {\n // Keep reference to parent\n this.player = player;\n\n // Get prefix\n this.prefix = Fullscreen.prefix;\n this.property = Fullscreen.property;\n\n // Scroll position\n this.scrollPosition = { x: 0, y: 0 };\n\n // Force the use of 'full window/browser' rather than fullscreen\n this.forceFallback = player.config.fullscreen.fallback === 'force';\n\n // Get the fullscreen element\n // Checks container is an ancestor, defaults to null\n this.player.elements.fullscreen =\n player.config.fullscreen.container && closest(this.player.elements.container, player.config.fullscreen.container);\n\n // Register event listeners\n // Handle event (incase user presses escape etc)\n on.call(\n this.player,\n document,\n this.prefix === 'ms' ? 'MSFullscreenChange' : `${this.prefix}fullscreenchange`,\n () => {\n // TODO: Filter for target??\n this.onChange();\n },\n );\n\n // Fullscreen toggle on double click\n on.call(this.player, this.player.elements.container, 'dblclick', (event) => {\n // Ignore double click in controls\n if (is.element(this.player.elements.controls) && this.player.elements.controls.contains(event.target)) {\n return;\n }\n\n this.player.listeners.proxy(event, this.toggle, 'fullscreen');\n });\n\n // Tap focus when in fullscreen\n on.call(this, this.player.elements.container, 'keydown', (event) => this.trapFocus(event));\n\n // Update the UI\n this.update();\n }\n\n // Determine if native supported\n static get nativeSupported() {\n return !!(\n document.fullscreenEnabled ||\n document.webkitFullscreenEnabled ||\n document.mozFullScreenEnabled ||\n document.msFullscreenEnabled\n );\n }\n\n // If we're actually using native\n get useNative() {\n return Fullscreen.nativeSupported && !this.forceFallback;\n }\n\n // Get the prefix for handlers\n static get prefix() {\n // No prefix\n if (is.function(document.exitFullscreen)) return '';\n\n // Check for fullscreen support by vendor prefix\n let value = '';\n const prefixes = ['webkit', 'moz', 'ms'];\n\n prefixes.some((pre) => {\n if (is.function(document[`${pre}ExitFullscreen`]) || is.function(document[`${pre}CancelFullScreen`])) {\n value = pre;\n return true;\n }\n\n return false;\n });\n\n return value;\n }\n\n static get property() {\n return this.prefix === 'moz' ? 'FullScreen' : 'Fullscreen';\n }\n\n // Determine if fullscreen is supported\n get supported() {\n return [\n // Fullscreen is enabled in config\n this.player.config.fullscreen.enabled,\n // Must be a video\n this.player.isVideo,\n // Either native is supported or fallback enabled\n Fullscreen.nativeSupported || this.player.config.fullscreen.fallback,\n // YouTube has no way to trigger fullscreen, so on devices with no native support, playsinline\n // must be enabled and iosNative fullscreen must be disabled to offer the fullscreen fallback\n !this.player.isYouTube ||\n Fullscreen.nativeSupported ||\n !browser.isIos ||\n (this.player.config.playsinline && !this.player.config.fullscreen.iosNative),\n ].every(Boolean);\n }\n\n // Get active state\n get active() {\n if (!this.supported) return false;\n\n // Fallback using classname\n if (!Fullscreen.nativeSupported || this.forceFallback) {\n return hasClass(this.target, this.player.config.classNames.fullscreen.fallback);\n }\n\n const element = !this.prefix\n ? this.target.getRootNode().fullscreenElement\n : this.target.getRootNode()[`${this.prefix}${this.property}Element`];\n\n return element && element.shadowRoot ? element === this.target.getRootNode().host : element === this.target;\n }\n\n // Get target element\n get target() {\n return browser.isIos && this.player.config.fullscreen.iosNative\n ? this.player.media\n : this.player.elements.fullscreen ?? this.player.elements.container;\n }\n\n onChange = () => {\n if (!this.supported) return;\n\n // Update toggle button\n const button = this.player.elements.buttons.fullscreen;\n if (is.element(button)) {\n button.pressed = this.active;\n }\n\n // Always trigger events on the plyr / media element (not a fullscreen container) and let them bubble up\n const target = this.target === this.player.media ? this.target : this.player.elements.container;\n // Trigger an event\n triggerEvent.call(this.player, target, this.active ? 'enterfullscreen' : 'exitfullscreen', true);\n };\n\n toggleFallback = (toggle = false) => {\n // Store or restore scroll position\n if (toggle) {\n this.scrollPosition = {\n x: window.scrollX ?? 0,\n y: window.scrollY ?? 0,\n };\n } else {\n window.scrollTo(this.scrollPosition.x, this.scrollPosition.y);\n }\n\n // Toggle scroll\n document.body.style.overflow = toggle ? 'hidden' : '';\n\n // Toggle class hook\n toggleClass(this.target, this.player.config.classNames.fullscreen.fallback, toggle);\n\n // Force full viewport on iPhone X+\n if (browser.isIos) {\n let viewport = document.head.querySelector('meta[name=\"viewport\"]');\n const property = 'viewport-fit=cover';\n\n // Inject the viewport meta if required\n if (!viewport) {\n viewport = document.createElement('meta');\n viewport.setAttribute('name', 'viewport');\n }\n\n // Check if the property already exists\n const hasProperty = is.string(viewport.content) && viewport.content.includes(property);\n\n if (toggle) {\n this.cleanupViewport = !hasProperty;\n if (!hasProperty) viewport.content += `,${property}`;\n } else if (this.cleanupViewport) {\n viewport.content = viewport.content\n .split(',')\n .filter((part) => part.trim() !== property)\n .join(',');\n }\n }\n\n // Toggle button and fire events\n this.onChange();\n };\n\n // Trap focus inside container\n trapFocus = (event) => {\n // Bail if iOS/iPadOS, not active, not the tab key\n if (browser.isIos || browser.isIPadOS || !this.active || event.key !== 'Tab') return;\n\n // Get the current focused element\n const focused = document.activeElement;\n const focusable = getElements.call(this.player, 'a[href], button:not(:disabled), input:not(:disabled), [tabindex]');\n const [first] = focusable;\n const last = focusable[focusable.length - 1];\n\n if (focused === last && !event.shiftKey) {\n // Move focus to first element that can be tabbed if Shift isn't used\n first.focus();\n event.preventDefault();\n } else if (focused === first && event.shiftKey) {\n // Move focus to last element that can be tabbed if Shift is used\n last.focus();\n event.preventDefault();\n }\n };\n\n // Update UI\n update = () => {\n if (this.supported) {\n let mode;\n\n if (this.forceFallback) mode = 'Fallback (forced)';\n else if (Fullscreen.nativeSupported) mode = 'Native';\n else mode = 'Fallback';\n\n this.player.debug.log(`${mode} fullscreen enabled`);\n } else {\n this.player.debug.log('Fullscreen not supported and fallback disabled');\n }\n\n // Add styling hook to show button\n toggleClass(this.player.elements.container, this.player.config.classNames.fullscreen.enabled, this.supported);\n };\n\n // Make an element fullscreen\n enter = () => {\n if (!this.supported) return;\n\n // iOS native fullscreen doesn't need the request step\n if (browser.isIos && this.player.config.fullscreen.iosNative) {\n if (this.player.isVimeo) {\n this.player.embed.requestFullscreen();\n } else {\n this.target.webkitEnterFullscreen();\n }\n } else if (!Fullscreen.nativeSupported || this.forceFallback) {\n this.toggleFallback(true);\n } else if (!this.prefix) {\n this.target.requestFullscreen({ navigationUI: 'hide' });\n } else if (!is.empty(this.prefix)) {\n this.target[`${this.prefix}Request${this.property}`]();\n }\n };\n\n // Bail from fullscreen\n exit = () => {\n if (!this.supported) return;\n\n // iOS native fullscreen\n if (browser.isIos && this.player.config.fullscreen.iosNative) {\n if (this.player.isVimeo) {\n this.player.embed.exitFullscreen();\n } else {\n this.target.webkitEnterFullscreen();\n }\n silencePromise(this.player.play());\n } else if (!Fullscreen.nativeSupported || this.forceFallback) {\n this.toggleFallback(false);\n } else if (!this.prefix) {\n (document.cancelFullScreen || document.exitFullscreen).call(document);\n } else if (!is.empty(this.prefix)) {\n const action = this.prefix === 'moz' ? 'Cancel' : 'Exit';\n document[`${this.prefix}${action}${this.property}`]();\n }\n };\n\n // Toggle state\n toggle = () => {\n if (!this.active) this.enter();\n else this.exit();\n };\n}\n\nexport default Fullscreen;\n","// ==========================================================================\n// Load image avoiding xhr/fetch CORS issues\n// Server status can't be obtained this way unfortunately, so this uses \"naturalWidth\" to determine if the image has loaded\n// By default it checks if it is at least 1px, but you can add a second argument to change this\n// ==========================================================================\n\nexport default function loadImage(src, minWidth = 1) {\n return new Promise((resolve, reject) => {\n const image = new Image();\n\n const handler = () => {\n delete image.onload;\n delete image.onerror;\n (image.naturalWidth >= minWidth ? resolve : reject)(image);\n };\n\n Object.assign(image, { onload: handler, onerror: handler, src });\n });\n}\n","// ==========================================================================\n// Plyr UI\n// ==========================================================================\n\nimport captions from './captions';\nimport controls from './controls';\nimport support from './support';\nimport { getElement, toggleClass } from './utils/elements';\nimport { ready, triggerEvent } from './utils/events';\nimport i18n from './utils/i18n';\nimport is from './utils/is';\nimport loadImage from './utils/load-image';\n\nconst ui = {\n addStyleHook() {\n toggleClass(this.elements.container, this.config.selectors.container.replace('.', ''), true);\n toggleClass(this.elements.container, this.config.classNames.uiSupported, this.supported.ui);\n },\n\n // Toggle native HTML5 media controls\n toggleNativeControls(toggle = false) {\n if (toggle && this.isHTML5) {\n this.media.setAttribute('controls', '');\n } else {\n this.media.removeAttribute('controls');\n }\n },\n\n // Setup the UI\n build() {\n // Re-attach media element listeners\n // TODO: Use event bubbling?\n this.listeners.media();\n\n // Don't setup interface if no support\n if (!this.supported.ui) {\n this.debug.warn(`Basic support only for ${this.provider} ${this.type}`);\n\n // Restore native controls\n ui.toggleNativeControls.call(this, true);\n\n // Bail\n return;\n }\n\n // Inject custom controls if not present\n if (!is.element(this.elements.controls)) {\n // Inject custom controls\n controls.inject.call(this);\n\n // Re-attach control listeners\n this.listeners.controls();\n }\n\n // Remove native controls\n ui.toggleNativeControls.call(this);\n\n // Setup captions for HTML5\n if (this.isHTML5) {\n captions.setup.call(this);\n }\n\n // Reset volume\n this.volume = null;\n\n // Reset mute state\n this.muted = null;\n\n // Reset loop state\n this.loop = null;\n\n // Reset quality setting\n this.quality = null;\n\n // Reset speed\n this.speed = null;\n\n // Reset volume display\n controls.updateVolume.call(this);\n\n // Reset time display\n controls.timeUpdate.call(this);\n\n // Reset duration display\n controls.durationUpdate.call(this);\n\n // Update the UI\n ui.checkPlaying.call(this);\n\n // Check for picture-in-picture support\n toggleClass(\n this.elements.container,\n this.config.classNames.pip.supported,\n support.pip && this.isHTML5 && this.isVideo,\n );\n\n // Check for airplay support\n toggleClass(this.elements.container, this.config.classNames.airplay.supported, support.airplay && this.isHTML5);\n\n // Add touch class\n toggleClass(this.elements.container, this.config.classNames.isTouch, this.touch);\n\n // Ready for API calls\n this.ready = true;\n\n // Ready event at end of execution stack\n setTimeout(() => {\n triggerEvent.call(this, this.media, 'ready');\n }, 0);\n\n // Set the title\n ui.setTitle.call(this);\n\n // Assure the poster image is set, if the property was added before the element was created\n if (this.poster) {\n ui.setPoster.call(this, this.poster, false).catch(() => {});\n }\n\n // Manually set the duration if user has overridden it.\n // The event listeners for it doesn't get called if preload is disabled (#701)\n if (this.config.duration) {\n controls.durationUpdate.call(this);\n }\n\n // Media metadata\n if (this.config.mediaMetadata) {\n controls.setMediaMetadata.call(this);\n }\n },\n\n // Setup aria attribute for play and iframe title\n setTitle() {\n // Find the current text\n let label = i18n.get('play', this.config);\n\n // If there's a media title set, use that for the label\n if (is.string(this.config.title) && !is.empty(this.config.title)) {\n label += `, ${this.config.title}`;\n }\n\n // If there's a play button, set label\n Array.from(this.elements.buttons.play || []).forEach((button) => {\n button.setAttribute('aria-label', label);\n });\n\n // Set iframe title\n // https://github.com/sampotts/plyr/issues/124\n if (this.isEmbed) {\n const iframe = getElement.call(this, 'iframe');\n\n if (!is.element(iframe)) {\n return;\n }\n\n // Default to media type\n const title = !is.empty(this.config.title) ? this.config.title : 'video';\n const format = i18n.get('frameTitle', this.config);\n\n iframe.setAttribute('title', format.replace('{title}', title));\n }\n },\n\n // Toggle poster\n togglePoster(enable) {\n toggleClass(this.elements.container, this.config.classNames.posterEnabled, enable);\n },\n\n // Set the poster image (async)\n // Used internally for the poster setter, with the passive option forced to false\n setPoster(poster, passive = true) {\n // Don't override if call is passive\n if (passive && this.poster) {\n return Promise.reject(new Error('Poster already set'));\n }\n\n // Set property synchronously to respect the call order\n this.media.setAttribute('data-poster', poster);\n\n // Show the poster\n this.elements.poster.removeAttribute('hidden');\n\n // Wait until ui is ready\n return (\n ready\n .call(this)\n // Load image\n .then(() => loadImage(poster))\n .catch((error) => {\n // Hide poster on error unless it's been set by another call\n if (poster === this.poster) {\n ui.togglePoster.call(this, false);\n }\n // Rethrow\n throw error;\n })\n .then(() => {\n // Prevent race conditions\n if (poster !== this.poster) {\n throw new Error('setPoster cancelled by later call to setPoster');\n }\n })\n .then(() => {\n Object.assign(this.elements.poster.style, {\n backgroundImage: `url('${poster}')`,\n // Reset backgroundSize as well (since it can be set to \"cover\" for padded thumbnails for youtube)\n backgroundSize: '',\n });\n\n ui.togglePoster.call(this, true);\n\n return poster;\n })\n );\n },\n\n // Check playing state\n checkPlaying(event) {\n // Class hooks\n toggleClass(this.elements.container, this.config.classNames.playing, this.playing);\n toggleClass(this.elements.container, this.config.classNames.paused, this.paused);\n toggleClass(this.elements.container, this.config.classNames.stopped, this.stopped);\n\n // Set state\n Array.from(this.elements.buttons.play || []).forEach((target) => {\n Object.assign(target, { pressed: this.playing });\n target.setAttribute('aria-label', i18n.get(this.playing ? 'pause' : 'play', this.config));\n });\n\n // Only update controls on non timeupdate events\n if (is.event(event) && event.type === 'timeupdate') {\n return;\n }\n\n // Toggle controls\n ui.toggleControls.call(this);\n },\n\n // Check if media is loading\n checkLoading(event) {\n this.loading = ['stalled', 'waiting'].includes(event.type);\n\n // Clear timer\n clearTimeout(this.timers.loading);\n\n // Timer to prevent flicker when seeking\n this.timers.loading = setTimeout(\n () => {\n // Update progress bar loading class state\n toggleClass(this.elements.container, this.config.classNames.loading, this.loading);\n\n // Update controls visibility\n ui.toggleControls.call(this);\n },\n this.loading ? 250 : 0,\n );\n },\n\n // Toggle controls based on state and `force` argument\n toggleControls(force) {\n const { controls: controlsElement } = this.elements;\n\n if (controlsElement && this.config.hideControls) {\n // Don't hide controls if a touch-device user recently seeked. (Must be limited to touch devices, or it occasionally prevents desktop controls from hiding.)\n const recentTouchSeek = this.touch && this.lastSeekTime + 2000 > Date.now();\n\n // Show controls if force, loading, paused, button interaction, or recent seek, otherwise hide\n this.toggleControls(\n Boolean(\n force || this.loading || this.paused || controlsElement.pressed || controlsElement.hover || recentTouchSeek,\n ),\n );\n }\n },\n\n // Migrate any custom properties from the media to the parent\n migrateStyles() {\n // Loop through values (as they are the keys when the object is spread 🤔)\n Object.values({ ...this.media.style })\n // We're only fussed about Plyr specific properties\n .filter((key) => !is.empty(key) && is.string(key) && key.startsWith('--plyr'))\n .forEach((key) => {\n // Set on the container\n this.elements.container.style.setProperty(key, this.media.style.getPropertyValue(key));\n\n // Clean up from media element\n this.media.style.removeProperty(key);\n });\n\n // Remove attribute if empty\n if (is.empty(this.media.style)) {\n this.media.removeAttribute('style');\n }\n },\n};\n\nexport default ui;\n","// ==========================================================================\n// Plyr Event Listeners\n// ==========================================================================\n\nimport controls from './controls';\nimport ui from './ui';\nimport { repaint } from './utils/animation';\nimport browser from './utils/browser';\nimport { getElement, getElements, matches, toggleClass } from './utils/elements';\nimport { off, on, once, toggleListener, triggerEvent } from './utils/events';\nimport is from './utils/is';\nimport { silencePromise } from './utils/promise';\nimport { getAspectRatio, getViewportSize, supportsCSS } from './utils/style';\n\nclass Listeners {\n constructor(player) {\n this.player = player;\n this.lastKey = null;\n this.focusTimer = null;\n this.lastKeyDown = null;\n\n this.handleKey = this.handleKey.bind(this);\n this.toggleMenu = this.toggleMenu.bind(this);\n this.firstTouch = this.firstTouch.bind(this);\n }\n\n // Handle key presses\n handleKey(event) {\n const { player } = this;\n const { elements } = player;\n const { key, type, altKey, ctrlKey, metaKey, shiftKey } = event;\n const pressed = type === 'keydown';\n const repeat = pressed && key === this.lastKey;\n\n // Bail if a modifier key is set\n if (altKey || ctrlKey || metaKey || shiftKey) {\n return;\n }\n\n // If the event is bubbled from the media element\n // Firefox doesn't get the key for whatever reason\n if (!key) {\n return;\n }\n\n // Seek by increment\n const seekByIncrement = (increment) => {\n // Divide the max duration into 10th's and times by the number value\n player.currentTime = (player.duration / 10) * increment;\n };\n\n // Handle the key on keydown\n // Reset on keyup\n if (pressed) {\n // Check focused element\n // and if the focused element is not editable (e.g. text input)\n // and any that accept key input http://webaim.org/techniques/keyboard/\n const focused = document.activeElement;\n if (is.element(focused)) {\n const { editable } = player.config.selectors;\n const { seek } = elements.inputs;\n\n if (focused !== seek && matches(focused, editable)) {\n return;\n }\n\n if (event.key === ' ' && matches(focused, 'button, [role^=\"menuitem\"]')) {\n return;\n }\n }\n\n // Which keys should we prevent default\n const preventDefault = [\n ' ',\n 'ArrowLeft',\n 'ArrowUp',\n 'ArrowRight',\n 'ArrowDown',\n\n '0',\n '1',\n '2',\n '3',\n '4',\n '5',\n '6',\n '7',\n '8',\n '9',\n\n 'c',\n 'f',\n 'k',\n 'l',\n 'm',\n ];\n\n // If the key is found prevent default (e.g. prevent scrolling for arrows)\n if (preventDefault.includes(key)) {\n event.preventDefault();\n event.stopPropagation();\n }\n\n switch (key) {\n case '0':\n case '1':\n case '2':\n case '3':\n case '4':\n case '5':\n case '6':\n case '7':\n case '8':\n case '9':\n if (!repeat) {\n seekByIncrement(parseInt(key, 10));\n }\n break;\n\n case ' ':\n case 'k':\n if (!repeat) {\n silencePromise(player.togglePlay());\n }\n break;\n\n case 'ArrowUp':\n player.increaseVolume(0.1);\n break;\n\n case 'ArrowDown':\n player.decreaseVolume(0.1);\n break;\n\n case 'm':\n if (!repeat) {\n player.muted = !player.muted;\n }\n break;\n\n case 'ArrowRight':\n player.forward();\n break;\n\n case 'ArrowLeft':\n player.rewind();\n break;\n\n case 'f':\n player.fullscreen.toggle();\n break;\n\n case 'c':\n if (!repeat) {\n player.toggleCaptions();\n }\n break;\n\n case 'l':\n player.loop = !player.loop;\n break;\n\n default:\n break;\n }\n\n // Escape is handle natively when in full screen\n // So we only need to worry about non native\n if (key === 'Escape' && !player.fullscreen.usingNative && player.fullscreen.active) {\n player.fullscreen.toggle();\n }\n\n // Store last key for next cycle\n this.lastKey = key;\n } else {\n this.lastKey = null;\n }\n }\n\n // Toggle menu\n toggleMenu(event) {\n controls.toggleMenu.call(this.player, event);\n }\n\n // Device is touch enabled\n firstTouch = () => {\n const { player } = this;\n const { elements } = player;\n\n player.touch = true;\n\n // Add touch class\n toggleClass(elements.container, player.config.classNames.isTouch, true);\n };\n\n // Global window & document listeners\n global = (toggle = true) => {\n const { player } = this;\n\n // Keyboard shortcuts\n if (player.config.keyboard.global) {\n toggleListener.call(player, window, 'keydown keyup', this.handleKey, toggle, false);\n }\n\n // Click anywhere closes menu\n toggleListener.call(player, document.body, 'click', this.toggleMenu, toggle);\n\n // Detect touch by events\n once.call(player, document.body, 'touchstart', this.firstTouch);\n };\n\n // Container listeners\n container = () => {\n const { player } = this;\n const { config, elements, timers } = player;\n\n // Keyboard shortcuts\n if (!config.keyboard.global && config.keyboard.focused) {\n on.call(player, elements.container, 'keydown keyup', this.handleKey, false);\n }\n\n // Toggle controls on mouse events and entering fullscreen\n on.call(\n player,\n elements.container,\n 'mousemove mouseleave touchstart touchmove enterfullscreen exitfullscreen',\n (event) => {\n const { controls: controlsElement } = elements;\n\n // Remove button states for fullscreen\n if (controlsElement && event.type === 'enterfullscreen') {\n controlsElement.pressed = false;\n controlsElement.hover = false;\n }\n\n // Show, then hide after a timeout unless another control event occurs\n const show = ['touchstart', 'touchmove', 'mousemove'].includes(event.type);\n let delay = 0;\n\n if (show) {\n ui.toggleControls.call(player, true);\n // Use longer timeout for touch devices\n delay = player.touch ? 3000 : 2000;\n }\n\n // Clear timer\n clearTimeout(timers.controls);\n\n // Set new timer to prevent flicker when seeking\n timers.controls = setTimeout(() => ui.toggleControls.call(player, false), delay);\n },\n );\n\n // Set a gutter for Vimeo\n const setGutter = () => {\n if (!player.isVimeo || player.config.vimeo.premium) {\n return;\n }\n\n const target = elements.wrapper;\n const { active } = player.fullscreen;\n const [videoWidth, videoHeight] = getAspectRatio.call(player);\n const useNativeAspectRatio = supportsCSS(`aspect-ratio: ${videoWidth} / ${videoHeight}`);\n\n // If not active, remove styles\n if (!active) {\n if (useNativeAspectRatio) {\n target.style.width = null;\n target.style.height = null;\n } else {\n target.style.maxWidth = null;\n target.style.margin = null;\n }\n return;\n }\n\n // Determine which dimension will overflow and constrain view\n const [viewportWidth, viewportHeight] = getViewportSize();\n const overflow = viewportWidth / viewportHeight > videoWidth / videoHeight;\n\n if (useNativeAspectRatio) {\n target.style.width = overflow ? 'auto' : '100%';\n target.style.height = overflow ? '100%' : 'auto';\n } else {\n target.style.maxWidth = overflow ? `${(viewportHeight / videoHeight) * videoWidth}px` : null;\n target.style.margin = overflow ? '0 auto' : null;\n }\n };\n\n // Handle resizing\n const resized = () => {\n clearTimeout(timers.resized);\n timers.resized = setTimeout(setGutter, 50);\n };\n\n on.call(player, elements.container, 'enterfullscreen exitfullscreen', (event) => {\n const { target } = player.fullscreen;\n\n // Ignore events not from target\n if (target !== elements.container) {\n return;\n }\n\n // If it's not an embed and no ratio specified\n if (!player.isEmbed && is.empty(player.config.ratio)) {\n return;\n }\n\n // Set Vimeo gutter\n setGutter();\n\n // Watch for resizes\n const method = event.type === 'enterfullscreen' ? on : off;\n method.call(player, window, 'resize', resized);\n });\n };\n\n // Listen for media events\n media = () => {\n const { player } = this;\n const { elements } = player;\n\n // Time change on media\n on.call(player, player.media, 'timeupdate seeking seeked', (event) => controls.timeUpdate.call(player, event));\n\n // Display duration\n on.call(player, player.media, 'durationchange loadeddata loadedmetadata', (event) =>\n controls.durationUpdate.call(player, event),\n );\n\n // Handle the media finishing\n on.call(player, player.media, 'ended', () => {\n // Show poster on end\n if (player.isHTML5 && player.isVideo && player.config.resetOnEnd) {\n // Restart\n player.restart();\n\n // Call pause otherwise IE11 will start playing the video again\n player.pause();\n }\n });\n\n // Check for buffer progress\n on.call(player, player.media, 'progress playing seeking seeked', (event) =>\n controls.updateProgress.call(player, event),\n );\n\n // Handle volume changes\n on.call(player, player.media, 'volumechange', (event) => controls.updateVolume.call(player, event));\n\n // Handle play/pause\n on.call(player, player.media, 'playing play pause ended emptied timeupdate', (event) =>\n ui.checkPlaying.call(player, event),\n );\n\n // Loading state\n on.call(player, player.media, 'waiting canplay seeked playing', (event) => ui.checkLoading.call(player, event));\n\n // Click video\n if (player.supported.ui && player.config.clickToPlay && !player.isAudio) {\n // Re-fetch the wrapper\n const wrapper = getElement.call(player, `.${player.config.classNames.video}`);\n\n // Bail if there's no wrapper (this should never happen)\n if (!is.element(wrapper)) {\n return;\n }\n\n // On click play, pause or restart\n on.call(player, elements.container, 'click', (event) => {\n const targets = [elements.container, wrapper];\n\n // Ignore if click if not container or in video wrapper\n if (!targets.includes(event.target) && !wrapper.contains(event.target)) {\n return;\n }\n\n // Touch devices will just show controls (if hidden)\n if (player.touch && player.config.hideControls) {\n return;\n }\n\n if (player.ended) {\n this.proxy(event, player.restart, 'restart');\n this.proxy(\n event,\n () => {\n silencePromise(player.play());\n },\n 'play',\n );\n } else {\n this.proxy(\n event,\n () => {\n silencePromise(player.togglePlay());\n },\n 'play',\n );\n }\n });\n }\n\n // Disable right click\n if (player.supported.ui && player.config.disableContextMenu) {\n on.call(\n player,\n elements.wrapper,\n 'contextmenu',\n (event) => {\n event.preventDefault();\n },\n false,\n );\n }\n\n // Volume change\n on.call(player, player.media, 'volumechange', () => {\n // Save to storage\n player.storage.set({\n volume: player.volume,\n muted: player.muted,\n });\n });\n\n // Speed change\n on.call(player, player.media, 'ratechange', () => {\n // Update UI\n controls.updateSetting.call(player, 'speed');\n\n // Save to storage\n player.storage.set({ speed: player.speed });\n });\n\n // Quality change\n on.call(player, player.media, 'qualitychange', (event) => {\n // Update UI\n controls.updateSetting.call(player, 'quality', null, event.detail.quality);\n });\n\n // Update download link when ready and if quality changes\n on.call(player, player.media, 'ready qualitychange', () => {\n controls.setDownloadUrl.call(player);\n });\n\n // Proxy events to container\n // Bubble up key events for Edge\n const proxyEvents = player.config.events.concat(['keyup', 'keydown']).join(' ');\n\n on.call(player, player.media, proxyEvents, (event) => {\n let { detail = {} } = event;\n\n // Get error details from media\n if (event.type === 'error') {\n detail = player.media.error;\n }\n\n triggerEvent.call(player, elements.container, event.type, true, detail);\n });\n };\n\n // Run default and custom handlers\n proxy = (event, defaultHandler, customHandlerKey) => {\n const { player } = this;\n const customHandler = player.config.listeners[customHandlerKey];\n const hasCustomHandler = is.function(customHandler);\n let returned = true;\n\n // Execute custom handler\n if (hasCustomHandler) {\n returned = customHandler.call(player, event);\n }\n\n // Only call default handler if not prevented in custom handler\n if (returned !== false && is.function(defaultHandler)) {\n defaultHandler.call(player, event);\n }\n };\n\n // Trigger custom and default handlers\n bind = (element, type, defaultHandler, customHandlerKey, passive = true) => {\n const { player } = this;\n const customHandler = player.config.listeners[customHandlerKey];\n const hasCustomHandler = is.function(customHandler);\n\n on.call(\n player,\n element,\n type,\n (event) => this.proxy(event, defaultHandler, customHandlerKey),\n passive && !hasCustomHandler,\n );\n };\n\n // Listen for control events\n controls = () => {\n const { player } = this;\n const { elements } = player;\n // IE doesn't support input event, so we fallback to change\n const inputEvent = browser.isIE ? 'change' : 'input';\n\n // Play/pause toggle\n if (elements.buttons.play) {\n Array.from(elements.buttons.play).forEach((button) => {\n this.bind(\n button,\n 'click',\n () => {\n silencePromise(player.togglePlay());\n },\n 'play',\n );\n });\n }\n\n // Pause\n this.bind(elements.buttons.restart, 'click', player.restart, 'restart');\n\n // Rewind\n this.bind(\n elements.buttons.rewind,\n 'click',\n () => {\n // Record seek time so we can prevent hiding controls for a few seconds after rewind\n player.lastSeekTime = Date.now();\n player.rewind();\n },\n 'rewind',\n );\n\n // Rewind\n this.bind(\n elements.buttons.fastForward,\n 'click',\n () => {\n // Record seek time so we can prevent hiding controls for a few seconds after fast forward\n player.lastSeekTime = Date.now();\n player.forward();\n },\n 'fastForward',\n );\n\n // Mute toggle\n this.bind(\n elements.buttons.mute,\n 'click',\n () => {\n player.muted = !player.muted;\n },\n 'mute',\n );\n\n // Captions toggle\n this.bind(elements.buttons.captions, 'click', () => player.toggleCaptions());\n\n // Download\n this.bind(\n elements.buttons.download,\n 'click',\n () => {\n triggerEvent.call(player, player.media, 'download');\n },\n 'download',\n );\n\n // Fullscreen toggle\n this.bind(\n elements.buttons.fullscreen,\n 'click',\n () => {\n player.fullscreen.toggle();\n },\n 'fullscreen',\n );\n\n // Picture-in-Picture\n this.bind(\n elements.buttons.pip,\n 'click',\n () => {\n player.pip = 'toggle';\n },\n 'pip',\n );\n\n // Airplay\n this.bind(elements.buttons.airplay, 'click', player.airplay, 'airplay');\n\n // Settings menu - click toggle\n this.bind(\n elements.buttons.settings,\n 'click',\n (event) => {\n // Prevent the document click listener closing the menu\n event.stopPropagation();\n event.preventDefault();\n\n controls.toggleMenu.call(player, event);\n },\n null,\n false,\n ); // Can't be passive as we're preventing default\n\n // Settings menu - keyboard toggle\n // We have to bind to keyup otherwise Firefox triggers a click when a keydown event handler shifts focus\n // https://bugzilla.mozilla.org/show_bug.cgi?id=1220143\n this.bind(\n elements.buttons.settings,\n 'keyup',\n (event) => {\n if (![' ', 'Enter'].includes(event.key)) {\n return;\n }\n\n // Because return triggers a click anyway, all we need to do is set focus\n if (event.key === 'Enter') {\n controls.focusFirstMenuItem.call(player, null, true);\n return;\n }\n\n // Prevent scroll\n event.preventDefault();\n\n // Prevent playing video (Firefox)\n event.stopPropagation();\n\n // Toggle menu\n controls.toggleMenu.call(player, event);\n },\n null,\n false, // Can't be passive as we're preventing default\n );\n\n // Escape closes menu\n this.bind(elements.settings.menu, 'keydown', (event) => {\n if (event.key === 'Escape') {\n controls.toggleMenu.call(player, event);\n }\n });\n\n // Set range input alternative \"value\", which matches the tooltip time (#954)\n this.bind(elements.inputs.seek, 'mousedown mousemove', (event) => {\n const rect = elements.progress.getBoundingClientRect();\n const percent = (100 / rect.width) * (event.pageX - rect.left);\n event.currentTarget.setAttribute('seek-value', percent);\n });\n\n // Pause while seeking\n this.bind(elements.inputs.seek, 'mousedown mouseup keydown keyup touchstart touchend', (event) => {\n const seek = event.currentTarget;\n const attribute = 'play-on-seeked';\n\n if (is.keyboardEvent(event) && !['ArrowLeft', 'ArrowRight'].includes(event.key)) {\n return;\n }\n\n // Record seek time so we can prevent hiding controls for a few seconds after seek\n player.lastSeekTime = Date.now();\n\n // Was playing before?\n const play = seek.hasAttribute(attribute);\n // Done seeking\n const done = ['mouseup', 'touchend', 'keyup'].includes(event.type);\n\n // If we're done seeking and it was playing, resume playback\n if (play && done) {\n seek.removeAttribute(attribute);\n silencePromise(player.play());\n } else if (!done && player.playing) {\n seek.setAttribute(attribute, '');\n player.pause();\n }\n });\n\n // Fix range inputs on iOS\n // Super weird iOS bug where after you interact with an <input type=\"range\">,\n // it takes over further interactions on the page. This is a hack\n if (browser.isIos) {\n const inputs = getElements.call(player, 'input[type=\"range\"]');\n Array.from(inputs).forEach((input) => this.bind(input, inputEvent, (event) => repaint(event.target)));\n }\n\n // Seek\n this.bind(\n elements.inputs.seek,\n inputEvent,\n (event) => {\n const seek = event.currentTarget;\n // If it exists, use seek-value instead of \"value\" for consistency with tooltip time (#954)\n let seekTo = seek.getAttribute('seek-value');\n\n if (is.empty(seekTo)) {\n seekTo = seek.value;\n }\n\n seek.removeAttribute('seek-value');\n\n player.currentTime = (seekTo / seek.max) * player.duration;\n },\n 'seek',\n );\n\n // Seek tooltip\n this.bind(elements.progress, 'mouseenter mouseleave mousemove', (event) =>\n controls.updateSeekTooltip.call(player, event),\n );\n\n // Preview thumbnails plugin\n // TODO: Really need to work on some sort of plug-in wide event bus or pub-sub for this\n this.bind(elements.progress, 'mousemove touchmove', (event) => {\n const { previewThumbnails } = player;\n\n if (previewThumbnails && previewThumbnails.loaded) {\n previewThumbnails.startMove(event);\n }\n });\n\n // Hide thumbnail preview - on mouse click, mouse leave, and video play/seek. All four are required, e.g., for buffering\n this.bind(elements.progress, 'mouseleave touchend click', () => {\n const { previewThumbnails } = player;\n\n if (previewThumbnails && previewThumbnails.loaded) {\n previewThumbnails.endMove(false, true);\n }\n });\n\n // Show scrubbing preview\n this.bind(elements.progress, 'mousedown touchstart', (event) => {\n const { previewThumbnails } = player;\n\n if (previewThumbnails && previewThumbnails.loaded) {\n previewThumbnails.startScrubbing(event);\n }\n });\n\n this.bind(elements.progress, 'mouseup touchend', (event) => {\n const { previewThumbnails } = player;\n\n if (previewThumbnails && previewThumbnails.loaded) {\n previewThumbnails.endScrubbing(event);\n }\n });\n\n // Polyfill for lower fill in <input type=\"range\"> for webkit\n if (browser.isWebKit) {\n Array.from(getElements.call(player, 'input[type=\"range\"]')).forEach((element) => {\n this.bind(element, 'input', (event) => controls.updateRangeFill.call(player, event.target));\n });\n }\n\n // Current time invert\n // Only if one time element is used for both currentTime and duration\n if (player.config.toggleInvert && !is.element(elements.display.duration)) {\n this.bind(elements.display.currentTime, 'click', () => {\n // Do nothing if we're at the start\n if (player.currentTime === 0) {\n return;\n }\n\n player.config.invertTime = !player.config.invertTime;\n\n controls.timeUpdate.call(player);\n });\n }\n\n // Volume\n this.bind(\n elements.inputs.volume,\n inputEvent,\n (event) => {\n player.volume = event.target.value;\n },\n 'volume',\n );\n\n // Update controls.hover state (used for ui.toggleControls to avoid hiding when interacting)\n this.bind(elements.controls, 'mouseenter mouseleave', (event) => {\n elements.controls.hover = !player.touch && event.type === 'mouseenter';\n });\n\n // Also update controls.hover state for any non-player children of fullscreen element (as above)\n if (elements.fullscreen) {\n Array.from(elements.fullscreen.children)\n .filter((c) => !c.contains(elements.container))\n .forEach((child) => {\n this.bind(child, 'mouseenter mouseleave', (event) => {\n if (elements.controls) {\n elements.controls.hover = !player.touch && event.type === 'mouseenter';\n }\n });\n });\n }\n\n // Update controls.pressed state (used for ui.toggleControls to avoid hiding when interacting)\n this.bind(elements.controls, 'mousedown mouseup touchstart touchend touchcancel', (event) => {\n elements.controls.pressed = ['mousedown', 'touchstart'].includes(event.type);\n });\n\n // Show controls when they receive focus (e.g., when using keyboard tab key)\n this.bind(elements.controls, 'focusin', () => {\n const { config, timers } = player;\n\n // Skip transition to prevent focus from scrolling the parent element\n toggleClass(elements.controls, config.classNames.noTransition, true);\n\n // Toggle\n ui.toggleControls.call(player, true);\n\n // Restore transition\n setTimeout(() => {\n toggleClass(elements.controls, config.classNames.noTransition, false);\n }, 0);\n\n // Delay a little more for mouse users\n const delay = this.touch ? 3000 : 4000;\n\n // Clear timer\n clearTimeout(timers.controls);\n\n // Hide again after delay\n timers.controls = setTimeout(() => ui.toggleControls.call(player, false), delay);\n });\n\n // Mouse wheel for volume\n this.bind(\n elements.inputs.volume,\n 'wheel',\n (event) => {\n // Detect \"natural\" scroll - supported on OS X Safari only\n // Other browsers on OS X will be inverted until support improves\n const inverted = event.webkitDirectionInvertedFromDevice;\n // Get delta from event. Invert if `inverted` is true\n const [x, y] = [event.deltaX, -event.deltaY].map((value) => (inverted ? -value : value));\n // Using the biggest delta, normalize to 1 or -1 (or 0 if no delta)\n const direction = Math.sign(Math.abs(x) > Math.abs(y) ? x : y);\n\n // Change the volume by 2%\n player.increaseVolume(direction / 50);\n\n // Don't break page scrolling at max and min\n const { volume } = player.media;\n if ((direction === 1 && volume < 1) || (direction === -1 && volume > 0)) {\n event.preventDefault();\n }\n },\n 'volume',\n false,\n );\n };\n}\n\nexport default Listeners;\n","(function(root, factory) {\n if (typeof define === 'function' && define.amd) {\n define([], factory);\n } else if (typeof exports === 'object') {\n module.exports = factory();\n } else {\n root.loadjs = factory();\n }\n}(this, function() {\n/**\n * Global dependencies.\n * @global {Object} document - DOM\n */\n\nvar devnull = function() {},\n bundleIdCache = {},\n bundleResultCache = {},\n bundleCallbackQueue = {};\n\n\n/**\n * Subscribe to bundle load event.\n * @param {string[]} bundleIds - Bundle ids\n * @param {Function} callbackFn - The callback function\n */\nfunction subscribe(bundleIds, callbackFn) {\n // listify\n bundleIds = bundleIds.push ? bundleIds : [bundleIds];\n\n var depsNotFound = [],\n i = bundleIds.length,\n numWaiting = i,\n fn,\n bundleId,\n r,\n q;\n\n // define callback function\n fn = function (bundleId, pathsNotFound) {\n if (pathsNotFound.length) depsNotFound.push(bundleId);\n\n numWaiting--;\n if (!numWaiting) callbackFn(depsNotFound);\n };\n\n // register callback\n while (i--) {\n bundleId = bundleIds[i];\n\n // execute callback if in result cache\n r = bundleResultCache[bundleId];\n if (r) {\n fn(bundleId, r);\n continue;\n }\n\n // add to callback queue\n q = bundleCallbackQueue[bundleId] = bundleCallbackQueue[bundleId] || [];\n q.push(fn);\n }\n}\n\n\n/**\n * Publish bundle load event.\n * @param {string} bundleId - Bundle id\n * @param {string[]} pathsNotFound - List of files not found\n */\nfunction publish(bundleId, pathsNotFound) {\n // exit if id isn't defined\n if (!bundleId) return;\n\n var q = bundleCallbackQueue[bundleId];\n\n // cache result\n bundleResultCache[bundleId] = pathsNotFound;\n\n // exit if queue is empty\n if (!q) return;\n\n // empty callback queue\n while (q.length) {\n q[0](bundleId, pathsNotFound);\n q.splice(0, 1);\n }\n}\n\n\n/**\n * Execute callbacks.\n * @param {Object or Function} args - The callback args\n * @param {string[]} depsNotFound - List of dependencies not found\n */\nfunction executeCallbacks(args, depsNotFound) {\n // accept function as argument\n if (args.call) args = {success: args};\n\n // success and error callbacks\n if (depsNotFound.length) (args.error || devnull)(depsNotFound);\n else (args.success || devnull)(args);\n}\n\n\n/**\n * Load individual file.\n * @param {string} path - The file path\n * @param {Function} callbackFn - The callback function\n */\nfunction loadFile(path, callbackFn, args, numTries) {\n var doc = document,\n async = args.async,\n maxTries = (args.numRetries || 0) + 1,\n beforeCallbackFn = args.before || devnull,\n pathname = path.replace(/[\\?|#].*$/, ''),\n pathStripped = path.replace(/^(css|img)!/, ''),\n isLegacyIECss,\n e;\n\n numTries = numTries || 0;\n\n if (/(^css!|\\.css$)/.test(pathname)) {\n // css\n e = doc.createElement('link');\n e.rel = 'stylesheet';\n e.href = pathStripped;\n\n // tag IE9+\n isLegacyIECss = 'hideFocus' in e;\n\n // use preload in IE Edge (to detect load errors)\n if (isLegacyIECss && e.relList) {\n isLegacyIECss = 0;\n e.rel = 'preload';\n e.as = 'style';\n }\n } else if (/(^img!|\\.(png|gif|jpg|svg|webp)$)/.test(pathname)) {\n // image\n e = doc.createElement('img');\n e.src = pathStripped; \n } else {\n // javascript\n e = doc.createElement('script');\n e.src = path;\n e.async = async === undefined ? true : async;\n }\n\n e.onload = e.onerror = e.onbeforeload = function (ev) {\n var result = ev.type[0];\n\n // treat empty stylesheets as failures to get around lack of onerror\n // support in IE9-11\n if (isLegacyIECss) {\n try {\n if (!e.sheet.cssText.length) result = 'e';\n } catch (x) {\n // sheets objects created from load errors don't allow access to\n // `cssText` (unless error is Code:18 SecurityError)\n if (x.code != 18) result = 'e';\n }\n }\n\n // handle retries in case of load failure\n if (result == 'e') {\n // increment counter\n numTries += 1;\n\n // exit function and try again\n if (numTries < maxTries) {\n return loadFile(path, callbackFn, args, numTries);\n }\n } else if (e.rel == 'preload' && e.as == 'style') {\n // activate preloaded stylesheets\n return e.rel = 'stylesheet'; // jshint ignore:line\n }\n \n // execute callback\n callbackFn(path, result, ev.defaultPrevented);\n };\n\n // add to document (unless callback returns `false`)\n if (beforeCallbackFn(path, e) !== false) doc.head.appendChild(e);\n}\n\n\n/**\n * Load multiple files.\n * @param {string[]} paths - The file paths\n * @param {Function} callbackFn - The callback function\n */\nfunction loadFiles(paths, callbackFn, args) {\n // listify paths\n paths = paths.push ? paths : [paths];\n\n var numWaiting = paths.length,\n x = numWaiting,\n pathsNotFound = [],\n fn,\n i;\n\n // define callback function\n fn = function(path, result, defaultPrevented) {\n // handle error\n if (result == 'e') pathsNotFound.push(path);\n\n // handle beforeload event. If defaultPrevented then that means the load\n // will be blocked (ex. Ghostery/ABP on Safari)\n if (result == 'b') {\n if (defaultPrevented) pathsNotFound.push(path);\n else return;\n }\n\n numWaiting--;\n if (!numWaiting) callbackFn(pathsNotFound);\n };\n\n // load scripts\n for (i=0; i < x; i++) loadFile(paths[i], fn, args);\n}\n\n\n/**\n * Initiate script load and register bundle.\n * @param {(string|string[])} paths - The file paths\n * @param {(string|Function|Object)} [arg1] - The (1) bundleId or (2) success\n * callback or (3) object literal with success/error arguments, numRetries,\n * etc.\n * @param {(Function|Object)} [arg2] - The (1) success callback or (2) object\n * literal with success/error arguments, numRetries, etc.\n */\nfunction loadjs(paths, arg1, arg2) {\n var bundleId,\n args;\n\n // bundleId (if string)\n if (arg1 && arg1.trim) bundleId = arg1;\n\n // args (default is {})\n args = (bundleId ? arg2 : arg1) || {};\n\n // throw error if bundle is already defined\n if (bundleId) {\n if (bundleId in bundleIdCache) {\n throw \"LoadJS\";\n } else {\n bundleIdCache[bundleId] = true;\n }\n }\n\n function loadFn(resolve, reject) {\n loadFiles(paths, function (pathsNotFound) {\n // execute callbacks\n executeCallbacks(args, pathsNotFound);\n \n // resolve Promise\n if (resolve) {\n executeCallbacks({success: resolve, error: reject}, pathsNotFound);\n }\n\n // publish bundle load event\n publish(bundleId, pathsNotFound);\n }, args);\n }\n \n if (args.returnPromise) return new Promise(loadFn);\n else loadFn();\n}\n\n\n/**\n * Execute callbacks when dependencies have been satisfied.\n * @param {(string|string[])} deps - List of bundle ids\n * @param {Object} args - success/error arguments\n */\nloadjs.ready = function ready(deps, args) {\n // subscribe to bundle load event\n subscribe(deps, function (depsNotFound) {\n // execute callbacks\n executeCallbacks(args, depsNotFound);\n });\n\n return loadjs;\n};\n\n\n/**\n * Manually satisfy bundle dependencies.\n * @param {string} bundleId - The bundle id\n */\nloadjs.done = function done(bundleId) {\n publish(bundleId, []);\n};\n\n\n/**\n * Reset loadjs dependencies statuses\n */\nloadjs.reset = function reset() {\n bundleIdCache = {};\n bundleResultCache = {};\n bundleCallbackQueue = {};\n};\n\n\n/**\n * Determine if bundle has already been defined\n * @param String} bundleId - The bundle id\n */\nloadjs.isDefined = function isDefined(bundleId) {\n return bundleId in bundleIdCache;\n};\n\n\n// export\nreturn loadjs;\n\n}));\n","// ==========================================================================\n// Load an external script\n// ==========================================================================\n\nimport loadjs from 'loadjs';\n\nexport default function loadScript(url) {\n return new Promise((resolve, reject) => {\n loadjs(url, {\n success: resolve,\n error: reject,\n });\n });\n}\n","// ==========================================================================\n// Vimeo plugin\n// ==========================================================================\n\nimport captions from '../captions';\nimport controls from '../controls';\nimport ui from '../ui';\nimport { createElement, replaceElement, toggleClass } from '../utils/elements';\nimport { triggerEvent } from '../utils/events';\nimport fetch from '../utils/fetch';\nimport is from '../utils/is';\nimport loadScript from '../utils/load-script';\nimport { format, stripHTML } from '../utils/strings';\nimport { roundAspectRatio, setAspectRatio } from '../utils/style';\nimport { buildUrlParams } from '../utils/urls';\n\n// Parse Vimeo ID from URL\nfunction parseId(url) {\n if (is.empty(url)) {\n return null;\n }\n\n if (is.number(Number(url))) {\n return url;\n }\n\n const regex = /^.*(vimeo.com\\/|video\\/)(\\d+).*/;\n return url.match(regex) ? RegExp.$2 : url;\n}\n\n// Try to extract a hash for private videos from the URL\nfunction parseHash(url) {\n /* This regex matches a hexadecimal hash if given in any of these forms:\n * - [https://player.]vimeo.com/video/{id}/{hash}[?params]\n * - [https://player.]vimeo.com/video/{id}?h={hash}[¶ms]\n * - [https://player.]vimeo.com/video/{id}?[params]&h={hash}\n * - video/{id}/{hash}\n * If matched, the hash is available in capture group 4\n */\n const regex = /^.*(vimeo.com\\/|video\\/)(\\d+)(\\?.*&*h=|\\/)+([\\d,a-f]+)/;\n const found = url.match(regex);\n\n return found && found.length === 5 ? found[4] : null;\n}\n\n// Set playback state and trigger change (only on actual change)\nfunction assurePlaybackState(play) {\n if (play && !this.embed.hasPlayed) {\n this.embed.hasPlayed = true;\n }\n if (this.media.paused === play) {\n this.media.paused = !play;\n triggerEvent.call(this, this.media, play ? 'play' : 'pause');\n }\n}\n\nconst vimeo = {\n setup() {\n const player = this;\n\n // Add embed class for responsive\n toggleClass(player.elements.wrapper, player.config.classNames.embed, true);\n\n // Set speed options from config\n player.options.speed = player.config.speed.options;\n\n // Set intial ratio\n setAspectRatio.call(player);\n\n // Load the SDK if not already\n if (!is.object(window.Vimeo)) {\n loadScript(player.config.urls.vimeo.sdk)\n .then(() => {\n vimeo.ready.call(player);\n })\n .catch((error) => {\n player.debug.warn('Vimeo SDK (player.js) failed to load', error);\n });\n } else {\n vimeo.ready.call(player);\n }\n },\n\n // API Ready\n ready() {\n const player = this;\n const config = player.config.vimeo;\n const { premium, referrerPolicy, ...frameParams } = config;\n // Get the source URL or ID\n let source = player.media.getAttribute('src');\n let hash = '';\n // Get from <div> if needed\n if (is.empty(source)) {\n source = player.media.getAttribute(player.config.attributes.embed.id);\n // hash can also be set as attribute on the <div>\n hash = player.media.getAttribute(player.config.attributes.embed.hash);\n } else {\n hash = parseHash(source);\n }\n const hashParam = hash ? { h: hash } : {};\n\n // If the owner has a pro or premium account then we can hide controls etc\n if (premium) {\n Object.assign(frameParams, {\n controls: false,\n sidedock: false,\n });\n }\n\n // Get Vimeo params for the iframe\n const params = buildUrlParams({\n loop: player.config.loop.active,\n autoplay: player.autoplay,\n muted: player.muted,\n gesture: 'media',\n playsinline: player.config.playsinline,\n // hash has to be added to iframe-URL\n ...hashParam,\n ...frameParams,\n });\n\n const id = parseId(source);\n // Build an iframe\n const iframe = createElement('iframe');\n const src = format(player.config.urls.vimeo.iframe, id, params);\n iframe.setAttribute('src', src);\n iframe.setAttribute('allowfullscreen', '');\n iframe.setAttribute(\n 'allow',\n ['autoplay', 'fullscreen', 'picture-in-picture', 'encrypted-media', 'accelerometer', 'gyroscope'].join('; '),\n );\n\n // Set the referrer policy if required\n if (!is.empty(referrerPolicy)) {\n iframe.setAttribute('referrerPolicy', referrerPolicy);\n }\n\n // Inject the package\n if (premium || !config.customControls) {\n iframe.setAttribute('data-poster', player.poster);\n player.media = replaceElement(iframe, player.media);\n } else {\n const wrapper = createElement('div', {\n class: player.config.classNames.embedContainer,\n 'data-poster': player.poster,\n });\n wrapper.appendChild(iframe);\n player.media = replaceElement(wrapper, player.media);\n }\n\n // Get poster image\n if (!config.customControls) {\n fetch(format(player.config.urls.vimeo.api, src)).then((response) => {\n if (is.empty(response) || !response.thumbnail_url) {\n return;\n }\n\n // Set and show poster\n ui.setPoster.call(player, response.thumbnail_url).catch(() => {});\n });\n }\n\n // Setup instance\n // https://github.com/vimeo/player.js\n player.embed = new window.Vimeo.Player(iframe, {\n autopause: player.config.autopause,\n muted: player.muted,\n });\n\n player.media.paused = true;\n player.media.currentTime = 0;\n\n // Disable native text track rendering\n if (player.supported.ui) {\n player.embed.disableTextTrack();\n }\n\n // Create a faux HTML5 API using the Vimeo API\n player.media.play = () => {\n assurePlaybackState.call(player, true);\n return player.embed.play();\n };\n\n player.media.pause = () => {\n assurePlaybackState.call(player, false);\n return player.embed.pause();\n };\n\n player.media.stop = () => {\n player.pause();\n player.currentTime = 0;\n };\n\n // Seeking\n let { currentTime } = player.media;\n Object.defineProperty(player.media, 'currentTime', {\n get() {\n return currentTime;\n },\n set(time) {\n // Vimeo will automatically play on seek if the video hasn't been played before\n\n // Get current paused state and volume etc\n const { embed, media, paused, volume } = player;\n const restorePause = paused && !embed.hasPlayed;\n\n // Set seeking state and trigger event\n media.seeking = true;\n triggerEvent.call(player, media, 'seeking');\n\n // If paused, mute until seek is complete\n Promise.resolve(restorePause && embed.setVolume(0))\n // Seek\n .then(() => embed.setCurrentTime(time))\n // Restore paused\n .then(() => restorePause && embed.pause())\n // Restore volume\n .then(() => restorePause && embed.setVolume(volume))\n .catch(() => {\n // Do nothing\n });\n },\n });\n\n // Playback speed\n let speed = player.config.speed.selected;\n Object.defineProperty(player.media, 'playbackRate', {\n get() {\n return speed;\n },\n set(input) {\n player.embed\n .setPlaybackRate(input)\n .then(() => {\n speed = input;\n triggerEvent.call(player, player.media, 'ratechange');\n })\n .catch(() => {\n // Cannot set Playback Rate, Video is probably not on Pro account\n player.options.speed = [1];\n });\n },\n });\n\n // Volume\n let { volume } = player.config;\n Object.defineProperty(player.media, 'volume', {\n get() {\n return volume;\n },\n set(input) {\n player.embed.setVolume(input).then(() => {\n volume = input;\n triggerEvent.call(player, player.media, 'volumechange');\n });\n },\n });\n\n // Muted\n let { muted } = player.config;\n Object.defineProperty(player.media, 'muted', {\n get() {\n return muted;\n },\n set(input) {\n const toggle = is.boolean(input) ? input : false;\n\n player.embed.setMuted(toggle ? true : player.config.muted).then(() => {\n muted = toggle;\n triggerEvent.call(player, player.media, 'volumechange');\n });\n },\n });\n\n // Loop\n let { loop } = player.config;\n Object.defineProperty(player.media, 'loop', {\n get() {\n return loop;\n },\n set(input) {\n const toggle = is.boolean(input) ? input : player.config.loop.active;\n\n player.embed.setLoop(toggle).then(() => {\n loop = toggle;\n });\n },\n });\n\n // Source\n let currentSrc;\n player.embed\n .getVideoUrl()\n .then((value) => {\n currentSrc = value;\n controls.setDownloadUrl.call(player);\n })\n .catch((error) => {\n this.debug.warn(error);\n });\n\n Object.defineProperty(player.media, 'currentSrc', {\n get() {\n return currentSrc;\n },\n });\n\n // Ended\n Object.defineProperty(player.media, 'ended', {\n get() {\n return player.currentTime === player.duration;\n },\n });\n\n // Set aspect ratio based on video size\n Promise.all([player.embed.getVideoWidth(), player.embed.getVideoHeight()]).then((dimensions) => {\n const [width, height] = dimensions;\n player.embed.ratio = roundAspectRatio(width, height);\n setAspectRatio.call(this);\n });\n\n // Set autopause\n player.embed.setAutopause(player.config.autopause).then((state) => {\n player.config.autopause = state;\n });\n\n // Get title\n player.embed.getVideoTitle().then((title) => {\n player.config.title = title;\n ui.setTitle.call(this);\n });\n\n // Get current time\n player.embed.getCurrentTime().then((value) => {\n currentTime = value;\n triggerEvent.call(player, player.media, 'timeupdate');\n });\n\n // Get duration\n player.embed.getDuration().then((value) => {\n player.media.duration = value;\n triggerEvent.call(player, player.media, 'durationchange');\n });\n\n // Get captions\n player.embed.getTextTracks().then((tracks) => {\n player.media.textTracks = tracks;\n captions.setup.call(player);\n });\n\n player.embed.on('cuechange', ({ cues = [] }) => {\n const strippedCues = cues.map((cue) => stripHTML(cue.text));\n captions.updateCues.call(player, strippedCues);\n });\n\n player.embed.on('loaded', () => {\n // Assure state and events are updated on autoplay\n player.embed.getPaused().then((paused) => {\n assurePlaybackState.call(player, !paused);\n if (!paused) {\n triggerEvent.call(player, player.media, 'playing');\n }\n });\n\n if (is.element(player.embed.element) && player.supported.ui) {\n const frame = player.embed.element;\n\n // Fix keyboard focus issues\n // https://github.com/sampotts/plyr/issues/317\n frame.setAttribute('tabindex', -1);\n }\n });\n\n player.embed.on('bufferstart', () => {\n triggerEvent.call(player, player.media, 'waiting');\n });\n\n player.embed.on('bufferend', () => {\n triggerEvent.call(player, player.media, 'playing');\n });\n\n player.embed.on('play', () => {\n assurePlaybackState.call(player, true);\n triggerEvent.call(player, player.media, 'playing');\n });\n\n player.embed.on('pause', () => {\n assurePlaybackState.call(player, false);\n });\n\n player.embed.on('timeupdate', (data) => {\n player.media.seeking = false;\n currentTime = data.seconds;\n triggerEvent.call(player, player.media, 'timeupdate');\n });\n\n player.embed.on('progress', (data) => {\n player.media.buffered = data.percent;\n triggerEvent.call(player, player.media, 'progress');\n\n // Check all loaded\n if (parseInt(data.percent, 10) === 1) {\n triggerEvent.call(player, player.media, 'canplaythrough');\n }\n\n // Get duration as if we do it before load, it gives an incorrect value\n // https://github.com/sampotts/plyr/issues/891\n player.embed.getDuration().then((value) => {\n if (value !== player.media.duration) {\n player.media.duration = value;\n triggerEvent.call(player, player.media, 'durationchange');\n }\n });\n });\n\n player.embed.on('seeked', () => {\n player.media.seeking = false;\n triggerEvent.call(player, player.media, 'seeked');\n });\n\n player.embed.on('ended', () => {\n player.media.paused = true;\n triggerEvent.call(player, player.media, 'ended');\n });\n\n player.embed.on('error', (detail) => {\n player.media.error = detail;\n triggerEvent.call(player, player.media, 'error');\n });\n\n // Rebuild UI\n if (config.customControls) {\n setTimeout(() => ui.build.call(player), 0);\n }\n },\n};\n\nexport default vimeo;\n","// ==========================================================================\n// YouTube plugin\n// ==========================================================================\n\nimport ui from '../ui';\nimport { createElement, replaceElement, toggleClass } from '../utils/elements';\nimport { triggerEvent } from '../utils/events';\nimport fetch from '../utils/fetch';\nimport is from '../utils/is';\nimport loadImage from '../utils/load-image';\nimport loadScript from '../utils/load-script';\nimport { extend } from '../utils/objects';\nimport { format, generateId } from '../utils/strings';\nimport { roundAspectRatio, setAspectRatio } from '../utils/style';\n\n// Parse YouTube ID from URL\nfunction parseId(url) {\n if (is.empty(url)) {\n return null;\n }\n\n const regex = /^.*(youtu.be\\/|v\\/|u\\/\\w\\/|embed\\/|watch\\?v=|&v=)([^#&?]*).*/;\n return url.match(regex) ? RegExp.$2 : url;\n}\n\n// Set playback state and trigger change (only on actual change)\nfunction assurePlaybackState(play) {\n if (play && !this.embed.hasPlayed) {\n this.embed.hasPlayed = true;\n }\n if (this.media.paused === play) {\n this.media.paused = !play;\n triggerEvent.call(this, this.media, play ? 'play' : 'pause');\n }\n}\n\nfunction getHost(config) {\n if (config.noCookie) {\n return 'https://www.youtube-nocookie.com';\n }\n\n if (window.location.protocol === 'http:') {\n return 'http://www.youtube.com';\n }\n\n // Use YouTube's default\n return undefined;\n}\n\nconst youtube = {\n setup() {\n // Add embed class for responsive\n toggleClass(this.elements.wrapper, this.config.classNames.embed, true);\n\n // Setup API\n if (is.object(window.YT) && is.function(window.YT.Player)) {\n youtube.ready.call(this);\n } else {\n // Reference current global callback\n const callback = window.onYouTubeIframeAPIReady;\n\n // Set callback to process queue\n window.onYouTubeIframeAPIReady = () => {\n // Call global callback if set\n if (is.function(callback)) {\n callback();\n }\n\n youtube.ready.call(this);\n };\n\n // Load the SDK\n loadScript(this.config.urls.youtube.sdk).catch((error) => {\n this.debug.warn('YouTube API failed to load', error);\n });\n }\n },\n\n // Get the media title\n getTitle(videoId) {\n const url = format(this.config.urls.youtube.api, videoId);\n\n fetch(url)\n .then((data) => {\n if (is.object(data)) {\n const { title, height, width } = data;\n\n // Set title\n this.config.title = title;\n ui.setTitle.call(this);\n\n // Set aspect ratio\n this.embed.ratio = roundAspectRatio(width, height);\n }\n\n setAspectRatio.call(this);\n })\n .catch(() => {\n // Set aspect ratio\n setAspectRatio.call(this);\n });\n },\n\n // API ready\n ready() {\n const player = this;\n const config = player.config.youtube;\n // Ignore already setup (race condition)\n const currentId = player.media && player.media.getAttribute('id');\n if (!is.empty(currentId) && currentId.startsWith('youtube-')) {\n return;\n }\n\n // Get the source URL or ID\n let source = player.media.getAttribute('src');\n\n // Get from <div> if needed\n if (is.empty(source)) {\n source = player.media.getAttribute(this.config.attributes.embed.id);\n }\n\n // Replace the <iframe> with a <div> due to YouTube API issues\n const videoId = parseId(source);\n const id = generateId(player.provider);\n // Replace media element\n const container = createElement('div', { id, 'data-poster': config.customControls ? player.poster : undefined });\n player.media = replaceElement(container, player.media);\n\n // Only load the poster when using custom controls\n if (config.customControls) {\n const posterSrc = (s) => `https://i.ytimg.com/vi/${videoId}/${s}default.jpg`;\n\n // Check thumbnail images in order of quality, but reject fallback thumbnails (120px wide)\n loadImage(posterSrc('maxres'), 121) // Highest quality and un-padded\n .catch(() => loadImage(posterSrc('sd'), 121)) // 480p padded 4:3\n .catch(() => loadImage(posterSrc('hq'))) // 360p padded 4:3. Always exists\n .then((image) => ui.setPoster.call(player, image.src))\n .then((src) => {\n // If the image is padded, use background-size \"cover\" instead (like youtube does too with their posters)\n if (!src.includes('maxres')) {\n player.elements.poster.style.backgroundSize = 'cover';\n }\n })\n .catch(() => {});\n }\n\n // Setup instance\n // https://developers.google.com/youtube/iframe_api_reference\n player.embed = new window.YT.Player(player.media, {\n videoId,\n host: getHost(config),\n playerVars: extend(\n {},\n {\n // Autoplay\n autoplay: player.config.autoplay ? 1 : 0,\n // iframe interface language\n hl: player.config.hl,\n // Only show controls if not fully supported or opted out\n controls: player.supported.ui && config.customControls ? 0 : 1,\n // Disable keyboard as we handle it\n disablekb: 1,\n // Allow iOS inline playback\n playsinline: player.config.playsinline && !player.config.fullscreen.iosNative ? 1 : 0,\n // Captions are flaky on YouTube\n cc_load_policy: player.captions.active ? 1 : 0,\n cc_lang_pref: player.config.captions.language,\n // Tracking for stats\n widget_referrer: window ? window.location.href : null,\n },\n config,\n ),\n events: {\n onError(event) {\n // YouTube may fire onError twice, so only handle it once\n if (!player.media.error) {\n const code = event.data;\n // Messages copied from https://developers.google.com/youtube/iframe_api_reference#onError\n const message =\n {\n 2: 'The request contains an invalid parameter value. For example, this error occurs if you specify a video ID that does not have 11 characters, or if the video ID contains invalid characters, such as exclamation points or asterisks.',\n 5: 'The requested content cannot be played in an HTML5 player or another error related to the HTML5 player has occurred.',\n 100: 'The video requested was not found. This error occurs when a video has been removed (for any reason) or has been marked as private.',\n 101: 'The owner of the requested video does not allow it to be played in embedded players.',\n 150: 'The owner of the requested video does not allow it to be played in embedded players.',\n }[code] || 'An unknown error occurred';\n\n player.media.error = { code, message };\n\n triggerEvent.call(player, player.media, 'error');\n }\n },\n onPlaybackRateChange(event) {\n // Get the instance\n const instance = event.target;\n\n // Get current speed\n player.media.playbackRate = instance.getPlaybackRate();\n\n triggerEvent.call(player, player.media, 'ratechange');\n },\n onReady(event) {\n // Bail if onReady has already been called. See issue #1108\n if (is.function(player.media.play)) {\n return;\n }\n // Get the instance\n const instance = event.target;\n\n // Get the title\n youtube.getTitle.call(player, videoId);\n\n // Create a faux HTML5 API using the YouTube API\n player.media.play = () => {\n assurePlaybackState.call(player, true);\n instance.playVideo();\n };\n\n player.media.pause = () => {\n assurePlaybackState.call(player, false);\n instance.pauseVideo();\n };\n\n player.media.stop = () => {\n instance.stopVideo();\n };\n\n player.media.duration = instance.getDuration();\n player.media.paused = true;\n\n // Seeking\n player.media.currentTime = 0;\n Object.defineProperty(player.media, 'currentTime', {\n get() {\n return Number(instance.getCurrentTime());\n },\n set(time) {\n // If paused and never played, mute audio preventively (YouTube starts playing on seek if the video hasn't been played yet).\n if (player.paused && !player.embed.hasPlayed) {\n player.embed.mute();\n }\n\n // Set seeking state and trigger event\n player.media.seeking = true;\n triggerEvent.call(player, player.media, 'seeking');\n\n // Seek after events sent\n instance.seekTo(time);\n },\n });\n\n // Playback speed\n Object.defineProperty(player.media, 'playbackRate', {\n get() {\n return instance.getPlaybackRate();\n },\n set(input) {\n instance.setPlaybackRate(input);\n },\n });\n\n // Volume\n let { volume } = player.config;\n Object.defineProperty(player.media, 'volume', {\n get() {\n return volume;\n },\n set(input) {\n volume = input;\n instance.setVolume(volume * 100);\n triggerEvent.call(player, player.media, 'volumechange');\n },\n });\n\n // Muted\n let { muted } = player.config;\n Object.defineProperty(player.media, 'muted', {\n get() {\n return muted;\n },\n set(input) {\n const toggle = is.boolean(input) ? input : muted;\n muted = toggle;\n instance[toggle ? 'mute' : 'unMute']();\n instance.setVolume(volume * 100);\n triggerEvent.call(player, player.media, 'volumechange');\n },\n });\n\n // Source\n Object.defineProperty(player.media, 'currentSrc', {\n get() {\n return instance.getVideoUrl();\n },\n });\n\n // Ended\n Object.defineProperty(player.media, 'ended', {\n get() {\n return player.currentTime === player.duration;\n },\n });\n\n // Get available speeds\n const speeds = instance.getAvailablePlaybackRates();\n // Filter based on config\n player.options.speed = speeds.filter((s) => player.config.speed.options.includes(s));\n\n // Set the tabindex to avoid focus entering iframe\n if (player.supported.ui && config.customControls) {\n player.media.setAttribute('tabindex', -1);\n }\n\n triggerEvent.call(player, player.media, 'timeupdate');\n triggerEvent.call(player, player.media, 'durationchange');\n\n // Reset timer\n clearInterval(player.timers.buffering);\n\n // Setup buffering\n player.timers.buffering = setInterval(() => {\n // Get loaded % from YouTube\n player.media.buffered = instance.getVideoLoadedFraction();\n\n // Trigger progress only when we actually buffer something\n if (player.media.lastBuffered === null || player.media.lastBuffered < player.media.buffered) {\n triggerEvent.call(player, player.media, 'progress');\n }\n\n // Set last buffer point\n player.media.lastBuffered = player.media.buffered;\n\n // Bail if we're at 100%\n if (player.media.buffered === 1) {\n clearInterval(player.timers.buffering);\n\n // Trigger event\n triggerEvent.call(player, player.media, 'canplaythrough');\n }\n }, 200);\n\n // Rebuild UI\n if (config.customControls) {\n setTimeout(() => ui.build.call(player), 50);\n }\n },\n onStateChange(event) {\n // Get the instance\n const instance = event.target;\n\n // Reset timer\n clearInterval(player.timers.playing);\n\n const seeked = player.media.seeking && [1, 2].includes(event.data);\n\n if (seeked) {\n // Unset seeking and fire seeked event\n player.media.seeking = false;\n triggerEvent.call(player, player.media, 'seeked');\n }\n\n // Handle events\n // -1 Unstarted\n // 0 Ended\n // 1 Playing\n // 2 Paused\n // 3 Buffering\n // 5 Video cued\n switch (event.data) {\n case -1:\n // Update scrubber\n triggerEvent.call(player, player.media, 'timeupdate');\n\n // Get loaded % from YouTube\n player.media.buffered = instance.getVideoLoadedFraction();\n triggerEvent.call(player, player.media, 'progress');\n\n break;\n\n case 0:\n assurePlaybackState.call(player, false);\n\n // YouTube doesn't support loop for a single video, so mimick it.\n if (player.media.loop) {\n // YouTube needs a call to `stopVideo` before playing again\n instance.stopVideo();\n instance.playVideo();\n } else {\n triggerEvent.call(player, player.media, 'ended');\n }\n\n break;\n\n case 1:\n // Restore paused state (YouTube starts playing on seek if the video hasn't been played yet)\n if (config.customControls && !player.config.autoplay && player.media.paused && !player.embed.hasPlayed) {\n player.media.pause();\n } else {\n assurePlaybackState.call(player, true);\n\n triggerEvent.call(player, player.media, 'playing');\n\n // Poll to get playback progress\n player.timers.playing = setInterval(() => {\n triggerEvent.call(player, player.media, 'timeupdate');\n }, 50);\n\n // Check duration again due to YouTube bug\n // https://github.com/sampotts/plyr/issues/374\n // https://code.google.com/p/gdata-issues/issues/detail?id=8690\n if (player.media.duration !== instance.getDuration()) {\n player.media.duration = instance.getDuration();\n triggerEvent.call(player, player.media, 'durationchange');\n }\n }\n\n break;\n\n case 2:\n // Restore audio (YouTube starts playing on seek if the video hasn't been played yet)\n if (!player.muted) {\n player.embed.unMute();\n }\n assurePlaybackState.call(player, false);\n\n break;\n\n case 3:\n // Trigger waiting event to add loading classes to container as the video buffers.\n triggerEvent.call(player, player.media, 'waiting');\n\n break;\n\n default:\n break;\n }\n\n triggerEvent.call(player, player.elements.container, 'statechange', false, {\n code: event.data,\n });\n },\n },\n });\n },\n};\n\nexport default youtube;\n","// ==========================================================================\n// Plyr Media\n// ==========================================================================\n\nimport html5 from './html5';\nimport vimeo from './plugins/vimeo';\nimport youtube from './plugins/youtube';\nimport { createElement, toggleClass, wrap } from './utils/elements';\n\nconst media = {\n // Setup media\n setup() {\n // If there's no media, bail\n if (!this.media) {\n this.debug.warn('No media element found!');\n return;\n }\n\n // Add type class\n toggleClass(this.elements.container, this.config.classNames.type.replace('{0}', this.type), true);\n\n // Add provider class\n toggleClass(this.elements.container, this.config.classNames.provider.replace('{0}', this.provider), true);\n\n // Add video class for embeds\n // This will require changes if audio embeds are added\n if (this.isEmbed) {\n toggleClass(this.elements.container, this.config.classNames.type.replace('{0}', 'video'), true);\n }\n\n // Inject the player wrapper\n if (this.isVideo) {\n // Create the wrapper div\n this.elements.wrapper = createElement('div', {\n class: this.config.classNames.video,\n });\n\n // Wrap the video in a container\n wrap(this.media, this.elements.wrapper);\n\n // Poster image container\n this.elements.poster = createElement('div', {\n class: this.config.classNames.poster,\n });\n\n this.elements.wrapper.appendChild(this.elements.poster);\n }\n\n if (this.isHTML5) {\n html5.setup.call(this);\n } else if (this.isYouTube) {\n youtube.setup.call(this);\n } else if (this.isVimeo) {\n vimeo.setup.call(this);\n }\n },\n};\n\nexport default media;\n","// ==========================================================================\n// Advertisement plugin using Google IMA HTML5 SDK\n// Create an account with our ad partner, vi here:\n// https://www.vi.ai/publisher-video-monetization/\n// ==========================================================================\n\n/* global google */\n\nimport { createElement } from '../utils/elements';\nimport { triggerEvent } from '../utils/events';\nimport i18n from '../utils/i18n';\nimport is from '../utils/is';\nimport loadScript from '../utils/load-script';\nimport { silencePromise } from '../utils/promise';\nimport { formatTime } from '../utils/time';\nimport { buildUrlParams } from '../utils/urls';\n\nconst destroy = (instance) => {\n // Destroy our adsManager\n if (instance.manager) {\n instance.manager.destroy();\n }\n\n // Destroy our adsManager\n if (instance.elements.displayContainer) {\n instance.elements.displayContainer.destroy();\n }\n\n instance.elements.container.remove();\n};\n\nclass Ads {\n /**\n * Ads constructor.\n * @param {Object} player\n * @return {Ads}\n */\n constructor(player) {\n this.player = player;\n this.config = player.config.ads;\n this.playing = false;\n this.initialized = false;\n this.elements = {\n container: null,\n displayContainer: null,\n };\n this.manager = null;\n this.loader = null;\n this.cuePoints = null;\n this.events = {};\n this.safetyTimer = null;\n this.countdownTimer = null;\n\n // Setup a promise to resolve when the IMA manager is ready\n this.managerPromise = new Promise((resolve, reject) => {\n // The ad is loaded and ready\n this.on('loaded', resolve);\n\n // Ads failed\n this.on('error', reject);\n });\n\n this.load();\n }\n\n get enabled() {\n const { config } = this;\n\n return (\n this.player.isHTML5 &&\n this.player.isVideo &&\n config.enabled &&\n (!is.empty(config.publisherId) || is.url(config.tagUrl))\n );\n }\n\n /**\n * Load the IMA SDK\n */\n load = () => {\n if (!this.enabled) {\n return;\n }\n\n // Check if the Google IMA3 SDK is loaded or load it ourselves\n if (!is.object(window.google) || !is.object(window.google.ima)) {\n loadScript(this.player.config.urls.googleIMA.sdk)\n .then(() => {\n this.ready();\n })\n .catch(() => {\n // Script failed to load or is blocked\n this.trigger('error', new Error('Google IMA SDK failed to load'));\n });\n } else {\n this.ready();\n }\n };\n\n /**\n * Get the ads instance ready\n */\n ready = () => {\n // Double check we're enabled\n if (!this.enabled) {\n destroy(this);\n }\n\n // Start ticking our safety timer. If the whole advertisement\n // thing doesn't resolve within our set time; we bail\n this.startSafetyTimer(12000, 'ready()');\n\n // Clear the safety timer\n this.managerPromise.then(() => {\n this.clearSafetyTimer('onAdsManagerLoaded()');\n });\n\n // Set listeners on the Plyr instance\n this.listeners();\n\n // Setup the IMA SDK\n this.setupIMA();\n };\n\n // Build the tag URL\n get tagUrl() {\n const { config } = this;\n\n if (is.url(config.tagUrl)) {\n return config.tagUrl;\n }\n\n const params = {\n AV_PUBLISHERID: '58c25bb0073ef448b1087ad6',\n AV_CHANNELID: '5a0458dc28a06145e4519d21',\n AV_URL: window.location.hostname,\n cb: Date.now(),\n AV_WIDTH: 640,\n AV_HEIGHT: 480,\n AV_CDIM2: config.publisherId,\n };\n\n const base = 'https://go.aniview.com/api/adserver6/vast/';\n\n return `${base}?${buildUrlParams(params)}`;\n }\n\n /**\n * In order for the SDK to display ads for our video, we need to tell it where to put them,\n * so here we define our ad container. This div is set up to render on top of the video player.\n * Using the code below, we tell the SDK to render ads within that div. We also provide a\n * handle to the content video player - the SDK will poll the current time of our player to\n * properly place mid-rolls. After we create the ad display container, we initialize it. On\n * mobile devices, this initialization is done as the result of a user action.\n */\n setupIMA = () => {\n // Create the container for our advertisements\n this.elements.container = createElement('div', {\n class: this.player.config.classNames.ads,\n });\n\n this.player.elements.container.appendChild(this.elements.container);\n\n // So we can run VPAID2\n google.ima.settings.setVpaidMode(google.ima.ImaSdkSettings.VpaidMode.ENABLED);\n\n // Set language\n google.ima.settings.setLocale(this.player.config.ads.language);\n\n // Set playback for iOS10+\n google.ima.settings.setDisableCustomPlaybackForIOS10Plus(this.player.config.playsinline);\n\n // We assume the adContainer is the video container of the plyr element that will house the ads\n this.elements.displayContainer = new google.ima.AdDisplayContainer(this.elements.container, this.player.media);\n\n // Create ads loader\n this.loader = new google.ima.AdsLoader(this.elements.displayContainer);\n\n // Listen and respond to ads loaded and error events\n this.loader.addEventListener(\n google.ima.AdsManagerLoadedEvent.Type.ADS_MANAGER_LOADED,\n (event) => this.onAdsManagerLoaded(event),\n false,\n );\n this.loader.addEventListener(google.ima.AdErrorEvent.Type.AD_ERROR, (error) => this.onAdError(error), false);\n\n // Request video ads to be pre-loaded\n this.requestAds();\n };\n\n /**\n * Request advertisements\n */\n requestAds = () => {\n const { container } = this.player.elements;\n\n try {\n // Request video ads\n const request = new google.ima.AdsRequest();\n request.adTagUrl = this.tagUrl;\n\n // Specify the linear and nonlinear slot sizes. This helps the SDK\n // to select the correct creative if multiple are returned\n request.linearAdSlotWidth = container.offsetWidth;\n request.linearAdSlotHeight = container.offsetHeight;\n request.nonLinearAdSlotWidth = container.offsetWidth;\n request.nonLinearAdSlotHeight = container.offsetHeight;\n\n // We only overlay ads as we only support video.\n request.forceNonLinearFullSlot = false;\n\n // Mute based on current state\n request.setAdWillPlayMuted(!this.player.muted);\n\n this.loader.requestAds(request);\n } catch (error) {\n this.onAdError(error);\n }\n };\n\n /**\n * Update the ad countdown\n * @param {Boolean} start\n */\n pollCountdown = (start = false) => {\n if (!start) {\n clearInterval(this.countdownTimer);\n this.elements.container.removeAttribute('data-badge-text');\n return;\n }\n\n const update = () => {\n const time = formatTime(Math.max(this.manager.getRemainingTime(), 0));\n const label = `${i18n.get('advertisement', this.player.config)} - ${time}`;\n this.elements.container.setAttribute('data-badge-text', label);\n };\n\n this.countdownTimer = setInterval(update, 100);\n };\n\n /**\n * This method is called whenever the ads are ready inside the AdDisplayContainer\n * @param {Event} event - adsManagerLoadedEvent\n */\n onAdsManagerLoaded = (event) => {\n // Load could occur after a source change (race condition)\n if (!this.enabled) {\n return;\n }\n\n // Get the ads manager\n const settings = new google.ima.AdsRenderingSettings();\n\n // Tell the SDK to save and restore content video state on our behalf\n settings.restoreCustomPlaybackStateOnAdBreakComplete = true;\n settings.enablePreloading = true;\n\n // The SDK is polling currentTime on the contentPlayback. And needs a duration\n // so it can determine when to start the mid- and post-roll\n this.manager = event.getAdsManager(this.player, settings);\n\n // Get the cue points for any mid-rolls by filtering out the pre- and post-roll\n this.cuePoints = this.manager.getCuePoints();\n\n // Add listeners to the required events\n // Advertisement error events\n this.manager.addEventListener(google.ima.AdErrorEvent.Type.AD_ERROR, (error) => this.onAdError(error));\n\n // Advertisement regular events\n Object.keys(google.ima.AdEvent.Type).forEach((type) => {\n this.manager.addEventListener(google.ima.AdEvent.Type[type], (e) => this.onAdEvent(e));\n });\n\n // Resolve our adsManager\n this.trigger('loaded');\n };\n\n addCuePoints = () => {\n // Add advertisement cue's within the time line if available\n if (!is.empty(this.cuePoints)) {\n this.cuePoints.forEach((cuePoint) => {\n if (cuePoint !== 0 && cuePoint !== -1 && cuePoint < this.player.duration) {\n const seekElement = this.player.elements.progress;\n\n if (is.element(seekElement)) {\n const cuePercentage = (100 / this.player.duration) * cuePoint;\n const cue = createElement('span', {\n class: this.player.config.classNames.cues,\n });\n\n cue.style.left = `${cuePercentage.toString()}%`;\n seekElement.appendChild(cue);\n }\n }\n });\n }\n };\n\n /**\n * This is where all the event handling takes place. Retrieve the ad from the event. Some\n * events (e.g. ALL_ADS_COMPLETED) don't have the ad object associated\n * https://developers.google.com/interactive-media-ads/docs/sdks/html5/v3/apis#ima.AdEvent.Type\n * @param {Event} event\n */\n onAdEvent = (event) => {\n const { container } = this.player.elements;\n // Retrieve the ad from the event. Some events (e.g. ALL_ADS_COMPLETED)\n // don't have ad object associated\n const ad = event.getAd();\n const adData = event.getAdData();\n\n // Proxy event\n const dispatchEvent = (type) => {\n triggerEvent.call(this.player, this.player.media, `ads${type.replace(/_/g, '').toLowerCase()}`);\n };\n\n // Bubble the event\n dispatchEvent(event.type);\n\n switch (event.type) {\n case google.ima.AdEvent.Type.LOADED:\n // This is the first event sent for an ad - it is possible to determine whether the\n // ad is a video ad or an overlay\n this.trigger('loaded');\n\n // Start countdown\n this.pollCountdown(true);\n\n if (!ad.isLinear()) {\n // Position AdDisplayContainer correctly for overlay\n ad.width = container.offsetWidth;\n ad.height = container.offsetHeight;\n }\n\n // console.info('Ad type: ' + event.getAd().getAdPodInfo().getPodIndex());\n // console.info('Ad time: ' + event.getAd().getAdPodInfo().getTimeOffset());\n\n break;\n\n case google.ima.AdEvent.Type.STARTED:\n // Set volume to match player\n this.manager.setVolume(this.player.volume);\n\n break;\n\n case google.ima.AdEvent.Type.ALL_ADS_COMPLETED:\n // All ads for the current videos are done. We can now request new advertisements\n // in case the video is re-played\n\n // TODO: Example for what happens when a next video in a playlist would be loaded.\n // So here we load a new video when all ads are done.\n // Then we load new ads within a new adsManager. When the video\n // Is started - after - the ads are loaded, then we get ads.\n // You can also easily test cancelling and reloading by running\n // player.ads.cancel() and player.ads.play from the console I guess.\n // this.player.source = {\n // type: 'video',\n // title: 'View From A Blue Moon',\n // sources: [{\n // src:\n // 'https://cdn.plyr.io/static/demo/View_From_A_Blue_Moon_Trailer-HD.mp4', type:\n // 'video/mp4', }], poster:\n // 'https://cdn.plyr.io/static/demo/View_From_A_Blue_Moon_Trailer-HD.jpg', tracks:\n // [ { kind: 'captions', label: 'English', srclang: 'en', src:\n // 'https://cdn.plyr.io/static/demo/View_From_A_Blue_Moon_Trailer-HD.en.vtt',\n // default: true, }, { kind: 'captions', label: 'French', srclang: 'fr', src:\n // 'https://cdn.plyr.io/static/demo/View_From_A_Blue_Moon_Trailer-HD.fr.vtt', }, ],\n // };\n\n // TODO: So there is still this thing where a video should only be allowed to start\n // playing when the IMA SDK is ready or has failed\n\n if (this.player.ended) {\n this.loadAds();\n } else {\n // The SDK won't allow new ads to be called without receiving a contentComplete()\n this.loader.contentComplete();\n }\n\n break;\n\n case google.ima.AdEvent.Type.CONTENT_PAUSE_REQUESTED:\n // This event indicates the ad has started - the video player can adjust the UI,\n // for example display a pause button and remaining time. Fired when content should\n // be paused. This usually happens right before an ad is about to cover the content\n\n this.pauseContent();\n\n break;\n\n case google.ima.AdEvent.Type.CONTENT_RESUME_REQUESTED:\n // This event indicates the ad has finished - the video player can perform\n // appropriate UI actions, such as removing the timer for remaining time detection.\n // Fired when content should be resumed. This usually happens when an ad finishes\n // or collapses\n\n this.pollCountdown();\n\n this.resumeContent();\n\n break;\n\n case google.ima.AdEvent.Type.LOG:\n if (adData.adError) {\n this.player.debug.warn(`Non-fatal ad error: ${adData.adError.getMessage()}`);\n }\n\n break;\n\n default:\n break;\n }\n };\n\n /**\n * Any ad error handling comes through here\n * @param {Event} event\n */\n onAdError = (event) => {\n this.cancel();\n this.player.debug.warn('Ads error', event);\n };\n\n /**\n * Setup hooks for Plyr and window events. This ensures\n * the mid- and post-roll launch at the correct time. And\n * resize the advertisement when the player resizes\n */\n listeners = () => {\n const { container } = this.player.elements;\n let time;\n\n this.player.on('canplay', () => {\n this.addCuePoints();\n });\n\n this.player.on('ended', () => {\n this.loader.contentComplete();\n });\n\n this.player.on('timeupdate', () => {\n time = this.player.currentTime;\n });\n\n this.player.on('seeked', () => {\n const seekedTime = this.player.currentTime;\n\n if (is.empty(this.cuePoints)) {\n return;\n }\n\n this.cuePoints.forEach((cuePoint, index) => {\n if (time < cuePoint && cuePoint < seekedTime) {\n this.manager.discardAdBreak();\n this.cuePoints.splice(index, 1);\n }\n });\n });\n\n // Listen to the resizing of the window. And resize ad accordingly\n // TODO: eventually implement ResizeObserver\n window.addEventListener('resize', () => {\n if (this.manager) {\n this.manager.resize(container.offsetWidth, container.offsetHeight, google.ima.ViewMode.NORMAL);\n }\n });\n };\n\n /**\n * Initialize the adsManager and start playing advertisements\n */\n play = () => {\n const { container } = this.player.elements;\n\n if (!this.managerPromise) {\n this.resumeContent();\n }\n\n // Play the requested advertisement whenever the adsManager is ready\n this.managerPromise\n .then(() => {\n // Set volume to match player\n this.manager.setVolume(this.player.volume);\n\n // Initialize the container. Must be done via a user action on mobile devices\n this.elements.displayContainer.initialize();\n\n try {\n if (!this.initialized) {\n // Initialize the ads manager. Ad rules playlist will start at this time\n this.manager.init(container.offsetWidth, container.offsetHeight, google.ima.ViewMode.NORMAL);\n\n // Call play to start showing the ad. Single video and overlay ads will\n // start at this time; the call will be ignored for ad rules\n this.manager.start();\n }\n\n this.initialized = true;\n } catch (adError) {\n // An error may be thrown if there was a problem with the\n // VAST response\n this.onAdError(adError);\n }\n })\n .catch(() => {});\n };\n\n /**\n * Resume our video\n */\n resumeContent = () => {\n // Hide the advertisement container\n this.elements.container.style.zIndex = '';\n\n // Ad is stopped\n this.playing = false;\n\n // Play video\n silencePromise(this.player.media.play());\n };\n\n /**\n * Pause our video\n */\n pauseContent = () => {\n // Show the advertisement container\n this.elements.container.style.zIndex = 3;\n\n // Ad is playing\n this.playing = true;\n\n // Pause our video.\n this.player.media.pause();\n };\n\n /**\n * Destroy the adsManager so we can grab new ads after this. If we don't then we're not\n * allowed to call new ads based on google policies, as they interpret this as an accidental\n * video requests. https://developers.google.com/interactive-\n * media-ads/docs/sdks/android/faq#8\n */\n cancel = () => {\n // Pause our video\n if (this.initialized) {\n this.resumeContent();\n }\n\n // Tell our instance that we're done for now\n this.trigger('error');\n\n // Re-create our adsManager\n this.loadAds();\n };\n\n /**\n * Re-create our adsManager\n */\n loadAds = () => {\n // Tell our adsManager to go bye bye\n this.managerPromise\n .then(() => {\n // Destroy our adsManager\n if (this.manager) {\n this.manager.destroy();\n }\n\n // Re-set our adsManager promises\n this.managerPromise = new Promise((resolve) => {\n this.on('loaded', resolve);\n this.player.debug.log(this.manager);\n });\n // Now that the manager has been destroyed set it to also be un-initialized\n this.initialized = false;\n\n // Now request some new advertisements\n this.requestAds();\n })\n .catch(() => {});\n };\n\n /**\n * Handles callbacks after an ad event was invoked\n * @param {String} event - Event type\n * @param args\n */\n trigger = (event, ...args) => {\n const handlers = this.events[event];\n\n if (is.array(handlers)) {\n handlers.forEach((handler) => {\n if (is.function(handler)) {\n handler.apply(this, args);\n }\n });\n }\n };\n\n /**\n * Add event listeners\n * @param {String} event - Event type\n * @param {Function} callback - Callback for when event occurs\n * @return {Ads}\n */\n on = (event, callback) => {\n if (!is.array(this.events[event])) {\n this.events[event] = [];\n }\n\n this.events[event].push(callback);\n\n return this;\n };\n\n /**\n * Setup a safety timer for when the ad network doesn't respond for whatever reason.\n * The advertisement has 12 seconds to get its things together. We stop this timer when the\n * advertisement is playing, or when a user action is required to start, then we clear the\n * timer on ad ready\n * @param {Number} time\n * @param {String} from\n */\n startSafetyTimer = (time, from) => {\n this.player.debug.log(`Safety timer invoked from: ${from}`);\n\n this.safetyTimer = setTimeout(() => {\n this.cancel();\n this.clearSafetyTimer('startSafetyTimer()');\n }, time);\n };\n\n /**\n * Clear our safety timer(s)\n * @param {String} from\n */\n clearSafetyTimer = (from) => {\n if (!is.nullOrUndefined(this.safetyTimer)) {\n this.player.debug.log(`Safety timer cleared from: ${from}`);\n\n clearTimeout(this.safetyTimer);\n this.safetyTimer = null;\n }\n };\n}\n\nexport default Ads;\n","/**\n * Returns a number whose value is limited to the given range.\n *\n * Example: limit the output of this computation to between 0 and 255\n * (x * 255).clamp(0, 255)\n *\n * @param {Number} input\n * @param {Number} min The lower boundary of the output range\n * @param {Number} max The upper boundary of the output range\n * @returns A number within the bounds of min and max\n * @type Number\n */\nexport function clamp(input = 0, min = 0, max = 255) {\n return Math.min(Math.max(input, min), max);\n}\n\nexport default { clamp };\n","import { createElement } from '../utils/elements';\nimport { once } from '../utils/events';\nimport fetch from '../utils/fetch';\nimport is from '../utils/is';\nimport { clamp } from '../utils/numbers';\nimport { formatTime } from '../utils/time';\n\n// Arg: vttDataString example: \"WEBVTT\\n\\n1\\n00:00:05.000 --> 00:00:10.000\\n1080p-00001.jpg\"\nconst parseVtt = (vttDataString) => {\n const processedList = [];\n const frames = vttDataString.split(/\\r\\n\\r\\n|\\n\\n|\\r\\r/);\n\n frames.forEach((frame) => {\n const result = {};\n const lines = frame.split(/\\r\\n|\\n|\\r/);\n\n lines.forEach((line) => {\n if (!is.number(result.startTime)) {\n // The line with start and end times on it is the first line of interest\n const matchTimes = line.match(\n /([0-9]{2})?:?([0-9]{2}):([0-9]{2}).([0-9]{2,3})( ?--> ?)([0-9]{2})?:?([0-9]{2}):([0-9]{2}).([0-9]{2,3})/,\n ); // Note that this currently ignores caption formatting directives that are optionally on the end of this line - fine for non-captions VTT\n\n if (matchTimes) {\n result.startTime =\n Number(matchTimes[1] || 0) * 60 * 60 +\n Number(matchTimes[2]) * 60 +\n Number(matchTimes[3]) +\n Number(`0.${matchTimes[4]}`);\n result.endTime =\n Number(matchTimes[6] || 0) * 60 * 60 +\n Number(matchTimes[7]) * 60 +\n Number(matchTimes[8]) +\n Number(`0.${matchTimes[9]}`);\n }\n } else if (!is.empty(line.trim()) && is.empty(result.text)) {\n // If we already have the startTime, then we're definitely up to the text line(s)\n const lineSplit = line.trim().split('#xywh=');\n [result.text] = lineSplit;\n\n // If there's content in lineSplit[1], then we have sprites. If not, then it's just one frame per image\n if (lineSplit[1]) {\n [result.x, result.y, result.w, result.h] = lineSplit[1].split(',');\n }\n }\n });\n\n if (result.text) {\n processedList.push(result);\n }\n });\n\n return processedList;\n};\n\n/**\n * Preview thumbnails for seek hover and scrubbing\n * Seeking: Hover over the seek bar (desktop only): shows a small preview container above the seek bar\n * Scrubbing: Click and drag the seek bar (desktop and mobile): shows the preview image over the entire video, as if the video is scrubbing at very high speed\n *\n * Notes:\n * - Thumbs are set via JS settings on Plyr init, not HTML5 'track' property. Using the track property would be a bit gross, because it doesn't support custom 'kinds'. kind=metadata might be used for something else, and we want to allow multiple thumbnails tracks. Tracks must have a unique combination of 'kind' and 'label'. We would have to do something like kind=metadata,label=thumbnails1 / kind=metadata,label=thumbnails2. Square peg, round hole\n * - VTT info: the image URL is relative to the VTT, not the current document. But if the url starts with a slash, it will naturally be relative to the current domain. https://support.jwplayer.com/articles/how-to-add-preview-thumbnails\n * - This implementation uses multiple separate img elements. Other implementations use background-image on one element. This would be nice and simple, but Firefox and Safari have flickering issues with replacing backgrounds of larger images. It seems that YouTube perhaps only avoids this because they don't have the option for high-res previews (even the fullscreen ones, when mousedown/seeking). Images appear over the top of each other, and previous ones are discarded once the new ones have been rendered\n */\n\nconst fitRatio = (ratio, outer) => {\n const targetRatio = outer.width / outer.height;\n const result = {};\n if (ratio > targetRatio) {\n result.width = outer.width;\n result.height = (1 / ratio) * outer.width;\n } else {\n result.height = outer.height;\n result.width = ratio * outer.height;\n }\n\n return result;\n};\n\nclass PreviewThumbnails {\n /**\n * PreviewThumbnails constructor.\n * @param {Plyr} player\n * @return {PreviewThumbnails}\n */\n constructor(player) {\n this.player = player;\n this.thumbnails = [];\n this.loaded = false;\n this.lastMouseMoveTime = Date.now();\n this.mouseDown = false;\n this.loadedImages = [];\n\n this.elements = {\n thumb: {},\n scrubbing: {},\n };\n\n this.load();\n }\n\n get enabled() {\n return this.player.isHTML5 && this.player.isVideo && this.player.config.previewThumbnails.enabled;\n }\n\n load = () => {\n // Toggle the regular seek tooltip\n if (this.player.elements.display.seekTooltip) {\n this.player.elements.display.seekTooltip.hidden = this.enabled;\n }\n\n if (!this.enabled) return;\n\n this.getThumbnails().then(() => {\n if (!this.enabled) {\n return;\n }\n\n // Render DOM elements\n this.render();\n\n // Check to see if thumb container size was specified manually in CSS\n this.determineContainerAutoSizing();\n\n // Set up listeners\n this.listeners();\n\n this.loaded = true;\n });\n };\n\n // Download VTT files and parse them\n getThumbnails = () => {\n return new Promise((resolve) => {\n const { src } = this.player.config.previewThumbnails;\n\n if (is.empty(src)) {\n throw new Error('Missing previewThumbnails.src config attribute');\n }\n\n // Resolve promise\n const sortAndResolve = () => {\n // Sort smallest to biggest (e.g., [120p, 480p, 1080p])\n this.thumbnails.sort((x, y) => x.height - y.height);\n\n this.player.debug.log('Preview thumbnails', this.thumbnails);\n\n resolve();\n };\n\n // Via callback()\n if (is.function(src)) {\n src((thumbnails) => {\n this.thumbnails = thumbnails;\n sortAndResolve();\n });\n }\n // VTT urls\n else {\n // If string, convert into single-element list\n const urls = is.string(src) ? [src] : src;\n // Loop through each src URL. Download and process the VTT file, storing the resulting data in this.thumbnails\n const promises = urls.map((u) => this.getThumbnail(u));\n // Resolve\n Promise.all(promises).then(sortAndResolve);\n }\n });\n };\n\n // Process individual VTT file\n getThumbnail = (url) => {\n return new Promise((resolve) => {\n fetch(url).then((response) => {\n const thumbnail = {\n frames: parseVtt(response),\n height: null,\n urlPrefix: '',\n };\n\n // If the URLs don't start with '/', then we need to set their relative path to be the location of the VTT file\n // If the URLs do start with '/', then they obviously don't need a prefix, so it will remain blank\n // If the thumbnail URLs start with with none of '/', 'http://' or 'https://', then we need to set their relative path to be the location of the VTT file\n if (\n !thumbnail.frames[0].text.startsWith('/') &&\n !thumbnail.frames[0].text.startsWith('http://') &&\n !thumbnail.frames[0].text.startsWith('https://')\n ) {\n thumbnail.urlPrefix = url.substring(0, url.lastIndexOf('/') + 1);\n }\n\n // Download the first frame, so that we can determine/set the height of this thumbnailsDef\n const tempImage = new Image();\n\n tempImage.onload = () => {\n thumbnail.height = tempImage.naturalHeight;\n thumbnail.width = tempImage.naturalWidth;\n\n this.thumbnails.push(thumbnail);\n\n resolve();\n };\n\n tempImage.src = thumbnail.urlPrefix + thumbnail.frames[0].text;\n });\n });\n };\n\n startMove = (event) => {\n if (!this.loaded) return;\n\n if (!is.event(event) || !['touchmove', 'mousemove'].includes(event.type)) return;\n\n // Wait until media has a duration\n if (!this.player.media.duration) return;\n\n if (event.type === 'touchmove') {\n // Calculate seek hover position as approx video seconds\n this.seekTime = this.player.media.duration * (this.player.elements.inputs.seek.value / 100);\n } else {\n // Calculate seek hover position as approx video seconds\n const clientRect = this.player.elements.progress.getBoundingClientRect();\n const percentage = (100 / clientRect.width) * (event.pageX - clientRect.left);\n this.seekTime = this.player.media.duration * (percentage / 100);\n\n if (this.seekTime < 0) {\n // The mousemove fires for 10+px out to the left\n this.seekTime = 0;\n }\n\n if (this.seekTime > this.player.media.duration - 1) {\n // Took 1 second off the duration for safety, because different players can disagree on the real duration of a video\n this.seekTime = this.player.media.duration - 1;\n }\n\n this.mousePosX = event.pageX;\n\n // Set time text inside image container\n this.elements.thumb.time.innerText = formatTime(this.seekTime);\n\n // Get marker point for time\n const point = this.player.config.markers?.points?.find(({ time: t }) => t === Math.round(this.seekTime));\n\n // Append the point label to the tooltip\n if (point) {\n // this.elements.thumb.time.innerText.concat('\\n');\n this.elements.thumb.time.insertAdjacentHTML('afterbegin', `${point.label}<br>`);\n }\n }\n\n // Download and show image\n this.showImageAtCurrentTime();\n };\n\n endMove = () => {\n this.toggleThumbContainer(false, true);\n };\n\n startScrubbing = (event) => {\n // Only act on left mouse button (0), or touch device (event.button does not exist or is false)\n if (is.nullOrUndefined(event.button) || event.button === false || event.button === 0) {\n this.mouseDown = true;\n\n // Wait until media has a duration\n if (this.player.media.duration) {\n this.toggleScrubbingContainer(true);\n this.toggleThumbContainer(false, true);\n\n // Download and show image\n this.showImageAtCurrentTime();\n }\n }\n };\n\n endScrubbing = () => {\n this.mouseDown = false;\n\n // Hide scrubbing preview. But wait until the video has successfully seeked before hiding the scrubbing preview\n if (Math.ceil(this.lastTime) === Math.ceil(this.player.media.currentTime)) {\n // The video was already seeked/loaded at the chosen time - hide immediately\n this.toggleScrubbingContainer(false);\n } else {\n // The video hasn't seeked yet. Wait for that\n once.call(this.player, this.player.media, 'timeupdate', () => {\n // Re-check mousedown - we might have already started scrubbing again\n if (!this.mouseDown) {\n this.toggleScrubbingContainer(false);\n }\n });\n }\n };\n\n /**\n * Setup hooks for Plyr and window events\n */\n listeners = () => {\n // Hide thumbnail preview - on mouse click, mouse leave (in listeners.js for now), and video play/seek. All four are required, e.g., for buffering\n this.player.on('play', () => {\n this.toggleThumbContainer(false, true);\n });\n\n this.player.on('seeked', () => {\n this.toggleThumbContainer(false);\n });\n\n this.player.on('timeupdate', () => {\n this.lastTime = this.player.media.currentTime;\n });\n };\n\n /**\n * Create HTML elements for image containers\n */\n render = () => {\n // Create HTML element: plyr__preview-thumbnail-container\n this.elements.thumb.container = createElement('div', {\n class: this.player.config.classNames.previewThumbnails.thumbContainer,\n });\n\n // Wrapper for the image for styling\n this.elements.thumb.imageContainer = createElement('div', {\n class: this.player.config.classNames.previewThumbnails.imageContainer,\n });\n this.elements.thumb.container.appendChild(this.elements.thumb.imageContainer);\n\n // Create HTML element, parent+span: time text (e.g., 01:32:00)\n const timeContainer = createElement('div', {\n class: this.player.config.classNames.previewThumbnails.timeContainer,\n });\n\n this.elements.thumb.time = createElement('span', {}, '00:00');\n timeContainer.appendChild(this.elements.thumb.time);\n\n this.elements.thumb.imageContainer.appendChild(timeContainer);\n\n // Inject the whole thumb\n if (is.element(this.player.elements.progress)) {\n this.player.elements.progress.appendChild(this.elements.thumb.container);\n }\n\n // Create HTML element: plyr__preview-scrubbing-container\n this.elements.scrubbing.container = createElement('div', {\n class: this.player.config.classNames.previewThumbnails.scrubbingContainer,\n });\n\n this.player.elements.wrapper.appendChild(this.elements.scrubbing.container);\n };\n\n destroy = () => {\n if (this.elements.thumb.container) {\n this.elements.thumb.container.remove();\n }\n if (this.elements.scrubbing.container) {\n this.elements.scrubbing.container.remove();\n }\n };\n\n showImageAtCurrentTime = () => {\n if (this.mouseDown) {\n this.setScrubbingContainerSize();\n } else {\n this.setThumbContainerSizeAndPos();\n }\n\n // Find the desired thumbnail index\n // TODO: Handle a video longer than the thumbs where thumbNum is null\n const thumbNum = this.thumbnails[0].frames.findIndex(\n (frame) => this.seekTime >= frame.startTime && this.seekTime <= frame.endTime,\n );\n const hasThumb = thumbNum >= 0;\n let qualityIndex = 0;\n\n // Show the thumb container if we're not scrubbing\n if (!this.mouseDown) {\n this.toggleThumbContainer(hasThumb);\n }\n\n // No matching thumb found\n if (!hasThumb) {\n return;\n }\n\n // Check to see if we've already downloaded higher quality versions of this image\n this.thumbnails.forEach((thumbnail, index) => {\n if (this.loadedImages.includes(thumbnail.frames[thumbNum].text)) {\n qualityIndex = index;\n }\n });\n\n // Only proceed if either thumb num or thumbfilename has changed\n if (thumbNum !== this.showingThumb) {\n this.showingThumb = thumbNum;\n this.loadImage(qualityIndex);\n }\n };\n\n // Show the image that's currently specified in this.showingThumb\n loadImage = (qualityIndex = 0) => {\n const thumbNum = this.showingThumb;\n const thumbnail = this.thumbnails[qualityIndex];\n const { urlPrefix } = thumbnail;\n const frame = thumbnail.frames[thumbNum];\n const thumbFilename = thumbnail.frames[thumbNum].text;\n const thumbUrl = urlPrefix + thumbFilename;\n\n if (!this.currentImageElement || this.currentImageElement.dataset.filename !== thumbFilename) {\n // If we're already loading a previous image, remove its onload handler - we don't want it to load after this one\n // Only do this if not using sprites. Without sprites we really want to show as many images as possible, as a best-effort\n if (this.loadingImage && this.usingSprites) {\n this.loadingImage.onload = null;\n }\n\n // We're building and adding a new image. In other implementations of similar functionality (YouTube), background image\n // is instead used. But this causes issues with larger images in Firefox and Safari - switching between background\n // images causes a flicker. Putting a new image over the top does not\n const previewImage = new Image();\n previewImage.src = thumbUrl;\n previewImage.dataset.index = thumbNum;\n previewImage.dataset.filename = thumbFilename;\n this.showingThumbFilename = thumbFilename;\n\n this.player.debug.log(`Loading image: ${thumbUrl}`);\n\n // For some reason, passing the named function directly causes it to execute immediately. So I've wrapped it in an anonymous function...\n previewImage.onload = () => this.showImage(previewImage, frame, qualityIndex, thumbNum, thumbFilename, true);\n this.loadingImage = previewImage;\n this.removeOldImages(previewImage);\n } else {\n // Update the existing image\n this.showImage(this.currentImageElement, frame, qualityIndex, thumbNum, thumbFilename, false);\n this.currentImageElement.dataset.index = thumbNum;\n this.removeOldImages(this.currentImageElement);\n }\n };\n\n showImage = (previewImage, frame, qualityIndex, thumbNum, thumbFilename, newImage = true) => {\n this.player.debug.log(\n `Showing thumb: ${thumbFilename}. num: ${thumbNum}. qual: ${qualityIndex}. newimg: ${newImage}`,\n );\n this.setImageSizeAndOffset(previewImage, frame);\n\n if (newImage) {\n this.currentImageContainer.appendChild(previewImage);\n this.currentImageElement = previewImage;\n\n if (!this.loadedImages.includes(thumbFilename)) {\n this.loadedImages.push(thumbFilename);\n }\n }\n\n // Preload images before and after the current one\n // Show higher quality of the same frame\n // Each step here has a short time delay, and only continues if still hovering/seeking the same spot. This is to protect slow connections from overloading\n this.preloadNearby(thumbNum, true)\n .then(this.preloadNearby(thumbNum, false))\n .then(this.getHigherQuality(qualityIndex, previewImage, frame, thumbFilename));\n };\n\n // Remove all preview images that aren't the designated current image\n removeOldImages = (currentImage) => {\n // Get a list of all images, convert it from a DOM list to an array\n Array.from(this.currentImageContainer.children).forEach((image) => {\n if (image.tagName.toLowerCase() !== 'img') {\n return;\n }\n\n const removeDelay = this.usingSprites ? 500 : 1000;\n\n if (image.dataset.index !== currentImage.dataset.index && !image.dataset.deleting) {\n // Wait 200ms, as the new image can take some time to show on certain browsers (even though it was downloaded before showing). This will prevent flicker, and show some generosity towards slower clients\n // First set attribute 'deleting' to prevent multi-handling of this on repeat firing of this function\n // eslint-disable-next-line no-param-reassign\n image.dataset.deleting = true;\n\n // This has to be set before the timeout - to prevent issues switching between hover and scrub\n const { currentImageContainer } = this;\n\n setTimeout(() => {\n currentImageContainer.removeChild(image);\n this.player.debug.log(`Removing thumb: ${image.dataset.filename}`);\n }, removeDelay);\n }\n });\n };\n\n // Preload images before and after the current one. Only if the user is still hovering/seeking the same frame\n // This will only preload the lowest quality\n preloadNearby = (thumbNum, forward = true) => {\n return new Promise((resolve) => {\n setTimeout(() => {\n const oldThumbFilename = this.thumbnails[0].frames[thumbNum].text;\n\n if (this.showingThumbFilename === oldThumbFilename) {\n // Find the nearest thumbs with different filenames. Sometimes it'll be the next index, but in the case of sprites, it might be 100+ away\n let thumbnailsClone;\n if (forward) {\n thumbnailsClone = this.thumbnails[0].frames.slice(thumbNum);\n } else {\n thumbnailsClone = this.thumbnails[0].frames.slice(0, thumbNum).reverse();\n }\n\n let foundOne = false;\n\n thumbnailsClone.forEach((frame) => {\n const newThumbFilename = frame.text;\n\n if (newThumbFilename !== oldThumbFilename) {\n // Found one with a different filename. Make sure it hasn't already been loaded on this page visit\n if (!this.loadedImages.includes(newThumbFilename)) {\n foundOne = true;\n this.player.debug.log(`Preloading thumb filename: ${newThumbFilename}`);\n\n const { urlPrefix } = this.thumbnails[0];\n const thumbURL = urlPrefix + newThumbFilename;\n const previewImage = new Image();\n previewImage.src = thumbURL;\n previewImage.onload = () => {\n this.player.debug.log(`Preloaded thumb filename: ${newThumbFilename}`);\n if (!this.loadedImages.includes(newThumbFilename)) this.loadedImages.push(newThumbFilename);\n\n // We don't resolve until the thumb is loaded\n resolve();\n };\n }\n }\n });\n\n // If there are none to preload then we want to resolve immediately\n if (!foundOne) {\n resolve();\n }\n }\n }, 300);\n });\n };\n\n // If user has been hovering current image for half a second, look for a higher quality one\n getHigherQuality = (currentQualityIndex, previewImage, frame, thumbFilename) => {\n if (currentQualityIndex < this.thumbnails.length - 1) {\n // Only use the higher quality version if it's going to look any better - if the current thumb is of a lower pixel density than the thumbnail container\n let previewImageHeight = previewImage.naturalHeight;\n\n if (this.usingSprites) {\n previewImageHeight = frame.h;\n }\n\n if (previewImageHeight < this.thumbContainerHeight) {\n // Recurse back to the loadImage function - show a higher quality one, but only if the viewer is on this frame for a while\n setTimeout(() => {\n // Make sure the mouse hasn't already moved on and started hovering at another image\n if (this.showingThumbFilename === thumbFilename) {\n this.player.debug.log(`Showing higher quality thumb for: ${thumbFilename}`);\n this.loadImage(currentQualityIndex + 1);\n }\n }, 300);\n }\n }\n };\n\n get currentImageContainer() {\n return this.mouseDown ? this.elements.scrubbing.container : this.elements.thumb.imageContainer;\n }\n\n get usingSprites() {\n return Object.keys(this.thumbnails[0].frames[0]).includes('w');\n }\n\n get thumbAspectRatio() {\n if (this.usingSprites) {\n return this.thumbnails[0].frames[0].w / this.thumbnails[0].frames[0].h;\n }\n\n return this.thumbnails[0].width / this.thumbnails[0].height;\n }\n\n get thumbContainerHeight() {\n if (this.mouseDown) {\n const { height } = fitRatio(this.thumbAspectRatio, {\n width: this.player.media.clientWidth,\n height: this.player.media.clientHeight,\n });\n return height;\n }\n\n // If css is used this needs to return the css height for sprites to work (see setImageSizeAndOffset)\n if (this.sizeSpecifiedInCSS) {\n return this.elements.thumb.imageContainer.clientHeight;\n }\n\n return Math.floor(this.player.media.clientWidth / this.thumbAspectRatio / 4);\n }\n\n get currentImageElement() {\n return this.mouseDown ? this.currentScrubbingImageElement : this.currentThumbnailImageElement;\n }\n\n set currentImageElement(element) {\n if (this.mouseDown) {\n this.currentScrubbingImageElement = element;\n } else {\n this.currentThumbnailImageElement = element;\n }\n }\n\n toggleThumbContainer = (toggle = false, clearShowing = false) => {\n const className = this.player.config.classNames.previewThumbnails.thumbContainerShown;\n this.elements.thumb.container.classList.toggle(className, toggle);\n\n if (!toggle && clearShowing) {\n this.showingThumb = null;\n this.showingThumbFilename = null;\n }\n };\n\n toggleScrubbingContainer = (toggle = false) => {\n const className = this.player.config.classNames.previewThumbnails.scrubbingContainerShown;\n this.elements.scrubbing.container.classList.toggle(className, toggle);\n\n if (!toggle) {\n this.showingThumb = null;\n this.showingThumbFilename = null;\n }\n };\n\n determineContainerAutoSizing = () => {\n if (this.elements.thumb.imageContainer.clientHeight > 20 || this.elements.thumb.imageContainer.clientWidth > 20) {\n // This will prevent auto sizing in this.setThumbContainerSizeAndPos()\n this.sizeSpecifiedInCSS = true;\n }\n };\n\n // Set the size to be about a quarter of the size of video. Unless option dynamicSize === false, in which case it needs to be set in CSS\n setThumbContainerSizeAndPos = () => {\n const { imageContainer } = this.elements.thumb;\n\n if (!this.sizeSpecifiedInCSS) {\n const thumbWidth = Math.floor(this.thumbContainerHeight * this.thumbAspectRatio);\n imageContainer.style.height = `${this.thumbContainerHeight}px`;\n imageContainer.style.width = `${thumbWidth}px`;\n } else if (imageContainer.clientHeight > 20 && imageContainer.clientWidth < 20) {\n const thumbWidth = Math.floor(imageContainer.clientHeight * this.thumbAspectRatio);\n imageContainer.style.width = `${thumbWidth}px`;\n } else if (imageContainer.clientHeight < 20 && imageContainer.clientWidth > 20) {\n const thumbHeight = Math.floor(imageContainer.clientWidth / this.thumbAspectRatio);\n imageContainer.style.height = `${thumbHeight}px`;\n }\n\n this.setThumbContainerPos();\n };\n\n setThumbContainerPos = () => {\n const scrubberRect = this.player.elements.progress.getBoundingClientRect();\n const containerRect = this.player.elements.container.getBoundingClientRect();\n const { container } = this.elements.thumb;\n // Find the lowest and highest desired left-position, so we don't slide out the side of the video container\n const min = containerRect.left - scrubberRect.left + 10;\n const max = containerRect.right - scrubberRect.left - container.clientWidth - 10;\n // Set preview container position to: mousepos, minus seekbar.left, minus half of previewContainer.clientWidth\n const position = this.mousePosX - scrubberRect.left - container.clientWidth / 2;\n const clamped = clamp(position, min, max);\n\n // Move the popover position\n container.style.left = `${clamped}px`;\n\n // The arrow can follow the cursor\n container.style.setProperty('--preview-arrow-offset', `${position - clamped}px`);\n };\n\n // Can't use 100% width, in case the video is a different aspect ratio to the video container\n setScrubbingContainerSize = () => {\n const { width, height } = fitRatio(this.thumbAspectRatio, {\n width: this.player.media.clientWidth,\n height: this.player.media.clientHeight,\n });\n this.elements.scrubbing.container.style.width = `${width}px`;\n this.elements.scrubbing.container.style.height = `${height}px`;\n };\n\n // Sprites need to be offset to the correct location\n setImageSizeAndOffset = (previewImage, frame) => {\n if (!this.usingSprites) return;\n\n // Find difference between height and preview container height\n const multiplier = this.thumbContainerHeight / frame.h;\n\n // eslint-disable-next-line no-param-reassign\n previewImage.style.height = `${previewImage.naturalHeight * multiplier}px`;\n // eslint-disable-next-line no-param-reassign\n previewImage.style.width = `${previewImage.naturalWidth * multiplier}px`;\n // eslint-disable-next-line no-param-reassign\n previewImage.style.left = `-${frame.x * multiplier}px`;\n // eslint-disable-next-line no-param-reassign\n previewImage.style.top = `-${frame.y * multiplier}px`;\n };\n}\n\nexport default PreviewThumbnails;\n","// ==========================================================================\n// Plyr source update\n// ==========================================================================\n\nimport { providers } from './config/types';\nimport html5 from './html5';\nimport media from './media';\nimport PreviewThumbnails from './plugins/preview-thumbnails';\nimport support from './support';\nimport ui from './ui';\nimport { createElement, insertElement, removeElement } from './utils/elements';\nimport is from './utils/is';\nimport { getDeep } from './utils/objects';\n\nconst source = {\n // Add elements to HTML5 media (source, tracks, etc)\n insertElements(type, attributes) {\n if (is.string(attributes)) {\n insertElement(type, this.media, {\n src: attributes,\n });\n } else if (is.array(attributes)) {\n attributes.forEach((attribute) => {\n insertElement(type, this.media, attribute);\n });\n }\n },\n\n // Update source\n // Sources are not checked for support so be careful\n change(input) {\n if (!getDeep(input, 'sources.length')) {\n this.debug.warn('Invalid source format');\n return;\n }\n\n // Cancel current network requests\n html5.cancelRequests.call(this);\n\n // Destroy instance and re-setup\n this.destroy.call(\n this,\n () => {\n // Reset quality options\n this.options.quality = [];\n\n // Remove elements\n removeElement(this.media);\n this.media = null;\n\n // Reset class name\n if (is.element(this.elements.container)) {\n this.elements.container.removeAttribute('class');\n }\n\n // Set the type and provider\n const { sources, type } = input;\n const [{ provider = providers.html5, src }] = sources;\n const tagName = provider === 'html5' ? type : 'div';\n const attributes = provider === 'html5' ? {} : { src };\n\n Object.assign(this, {\n provider,\n type,\n // Check for support\n supported: support.check(type, provider, this.config.playsinline),\n // Create new element\n media: createElement(tagName, attributes),\n });\n\n // Inject the new element\n this.elements.container.appendChild(this.media);\n\n // Autoplay the new source?\n if (is.boolean(input.autoplay)) {\n this.config.autoplay = input.autoplay;\n }\n\n // Set attributes for audio and video\n if (this.isHTML5) {\n if (this.config.crossorigin) {\n this.media.setAttribute('crossorigin', '');\n }\n if (this.config.autoplay) {\n this.media.setAttribute('autoplay', '');\n }\n if (!is.empty(input.poster)) {\n this.poster = input.poster;\n }\n if (this.config.loop.active) {\n this.media.setAttribute('loop', '');\n }\n if (this.config.muted) {\n this.media.setAttribute('muted', '');\n }\n if (this.config.playsinline) {\n this.media.setAttribute('playsinline', '');\n }\n }\n\n // Restore class hook\n ui.addStyleHook.call(this);\n\n // Set new sources for html5\n if (this.isHTML5) {\n source.insertElements.call(this, 'source', sources);\n }\n\n // Set video title\n this.config.title = input.title;\n\n // Set up from scratch\n media.setup.call(this);\n\n // HTML5 stuff\n if (this.isHTML5) {\n // Setup captions\n if (Object.keys(input).includes('tracks')) {\n source.insertElements.call(this, 'track', input.tracks);\n }\n }\n\n // If HTML5 or embed but not fully supported, setupInterface and call ready now\n if (this.isHTML5 || (this.isEmbed && !this.supported.ui)) {\n // Setup interface\n ui.build.call(this);\n }\n\n // Load HTML5 sources\n if (this.isHTML5) {\n this.media.load();\n }\n\n // Update previewThumbnails config & reload plugin\n if (!is.empty(input.previewThumbnails)) {\n Object.assign(this.config.previewThumbnails, input.previewThumbnails);\n\n // Cleanup previewThumbnails plugin if it was loaded\n if (this.previewThumbnails && this.previewThumbnails.loaded) {\n this.previewThumbnails.destroy();\n this.previewThumbnails = null;\n }\n\n // Create new instance if it is still enabled\n if (this.config.previewThumbnails.enabled) {\n this.previewThumbnails = new PreviewThumbnails(this);\n }\n }\n\n // Update the fullscreen support\n this.fullscreen.update();\n },\n true,\n );\n },\n};\n\nexport default source;\n","// ==========================================================================\n// Plyr\n// plyr.js v3.7.8\n// https://github.com/sampotts/plyr\n// License: The MIT License (MIT)\n// ==========================================================================\n\nimport captions from './captions';\nimport defaults from './config/defaults';\nimport { pip } from './config/states';\nimport { getProviderByUrl, providers, types } from './config/types';\nimport Console from './console';\nimport controls from './controls';\nimport Fullscreen from './fullscreen';\nimport html5 from './html5';\nimport Listeners from './listeners';\nimport media from './media';\nimport Ads from './plugins/ads';\nimport PreviewThumbnails from './plugins/preview-thumbnails';\nimport source from './source';\nimport Storage from './storage';\nimport support from './support';\nimport ui from './ui';\nimport { closest } from './utils/arrays';\nimport { createElement, hasClass, removeElement, replaceElement, toggleClass, wrap } from './utils/elements';\nimport { off, on, once, triggerEvent, unbindListeners } from './utils/events';\nimport is from './utils/is';\nimport loadSprite from './utils/load-sprite';\nimport { clamp } from './utils/numbers';\nimport { cloneDeep, extend } from './utils/objects';\nimport { silencePromise } from './utils/promise';\nimport { getAspectRatio, reduceAspectRatio, setAspectRatio, validateAspectRatio } from './utils/style';\nimport { parseUrl } from './utils/urls';\n\n// Private properties\n// TODO: Use a WeakMap for private globals\n// const globals = new WeakMap();\n\n// Plyr instance\nclass Plyr {\n constructor(target, options) {\n this.timers = {};\n\n // State\n this.ready = false;\n this.loading = false;\n this.failed = false;\n\n // Touch device\n this.touch = support.touch;\n\n // Set the media element\n this.media = target;\n\n // String selector passed\n if (is.string(this.media)) {\n this.media = document.querySelectorAll(this.media);\n }\n\n // jQuery, NodeList or Array passed, use first element\n if ((window.jQuery && this.media instanceof jQuery) || is.nodeList(this.media) || is.array(this.media)) {\n // eslint-disable-next-line\n this.media = this.media[0];\n }\n\n // Set config\n this.config = extend(\n {},\n defaults,\n Plyr.defaults,\n options || {},\n (() => {\n try {\n return JSON.parse(this.media.getAttribute('data-plyr-config'));\n } catch (_) {\n return {};\n }\n })(),\n );\n\n // Elements cache\n this.elements = {\n container: null,\n fullscreen: null,\n captions: null,\n buttons: {},\n display: {},\n progress: {},\n inputs: {},\n settings: {\n popup: null,\n menu: null,\n panels: {},\n buttons: {},\n },\n };\n\n // Captions\n this.captions = {\n active: null,\n currentTrack: -1,\n meta: new WeakMap(),\n };\n\n // Fullscreen\n this.fullscreen = {\n active: false,\n };\n\n // Options\n this.options = {\n speed: [],\n quality: [],\n };\n\n // Debugging\n // TODO: move to globals\n this.debug = new Console(this.config.debug);\n\n // Log config options and support\n this.debug.log('Config', this.config);\n this.debug.log('Support', support);\n\n // We need an element to setup\n if (is.nullOrUndefined(this.media) || !is.element(this.media)) {\n this.debug.error('Setup failed: no suitable element passed');\n return;\n }\n\n // Bail if the element is initialized\n if (this.media.plyr) {\n this.debug.warn('Target already setup');\n return;\n }\n\n // Bail if not enabled\n if (!this.config.enabled) {\n this.debug.error('Setup failed: disabled by config');\n return;\n }\n\n // Bail if disabled or no basic support\n // You may want to disable certain UAs etc\n if (!support.check().api) {\n this.debug.error('Setup failed: no support');\n return;\n }\n\n // Cache original element state for .destroy()\n const clone = this.media.cloneNode(true);\n clone.autoplay = false;\n this.elements.original = clone;\n\n // Set media type based on tag or data attribute\n // Supported: video, audio, vimeo, youtube\n const type = this.media.tagName.toLowerCase();\n // Embed properties\n let iframe = null;\n let url = null;\n\n // Different setup based on type\n switch (type) {\n case 'div':\n // Find the frame\n iframe = this.media.querySelector('iframe');\n\n // <iframe> type\n if (is.element(iframe)) {\n // Detect provider\n url = parseUrl(iframe.getAttribute('src'));\n this.provider = getProviderByUrl(url.toString());\n\n // Rework elements\n this.elements.container = this.media;\n this.media = iframe;\n\n // Reset classname\n this.elements.container.className = '';\n\n // Get attributes from URL and set config\n if (url.search.length) {\n const truthy = ['1', 'true'];\n\n if (truthy.includes(url.searchParams.get('autoplay'))) {\n this.config.autoplay = true;\n }\n if (truthy.includes(url.searchParams.get('loop'))) {\n this.config.loop.active = true;\n }\n\n // TODO: replace fullscreen.iosNative with this playsinline config option\n // YouTube requires the playsinline in the URL\n if (this.isYouTube) {\n this.config.playsinline = truthy.includes(url.searchParams.get('playsinline'));\n this.config.youtube.hl = url.searchParams.get('hl'); // TODO: Should this be setting language?\n } else {\n this.config.playsinline = true;\n }\n }\n } else {\n // <div> with attributes\n this.provider = this.media.getAttribute(this.config.attributes.embed.provider);\n\n // Remove attribute\n this.media.removeAttribute(this.config.attributes.embed.provider);\n }\n\n // Unsupported or missing provider\n if (is.empty(this.provider) || !Object.values(providers).includes(this.provider)) {\n this.debug.error('Setup failed: Invalid provider');\n return;\n }\n\n // Audio will come later for external providers\n this.type = types.video;\n\n break;\n\n case 'video':\n case 'audio':\n this.type = type;\n this.provider = providers.html5;\n\n // Get config from attributes\n if (this.media.hasAttribute('crossorigin')) {\n this.config.crossorigin = true;\n }\n if (this.media.hasAttribute('autoplay')) {\n this.config.autoplay = true;\n }\n if (this.media.hasAttribute('playsinline') || this.media.hasAttribute('webkit-playsinline')) {\n this.config.playsinline = true;\n }\n if (this.media.hasAttribute('muted')) {\n this.config.muted = true;\n }\n if (this.media.hasAttribute('loop')) {\n this.config.loop.active = true;\n }\n\n break;\n\n default:\n this.debug.error('Setup failed: unsupported type');\n return;\n }\n\n // Check for support again but with type\n this.supported = support.check(this.type, this.provider);\n\n // If no support for even API, bail\n if (!this.supported.api) {\n this.debug.error('Setup failed: no support');\n return;\n }\n\n this.eventListeners = [];\n\n // Create listeners\n this.listeners = new Listeners(this);\n\n // Setup local storage for user settings\n this.storage = new Storage(this);\n\n // Store reference\n this.media.plyr = this;\n\n // Wrap media\n if (!is.element(this.elements.container)) {\n this.elements.container = createElement('div');\n wrap(this.media, this.elements.container);\n }\n\n // Migrate custom properties from media to container (so they work 😉)\n ui.migrateStyles.call(this);\n\n // Add style hook\n ui.addStyleHook.call(this);\n\n // Setup media\n media.setup.call(this);\n\n // Listen for events if debugging\n if (this.config.debug) {\n on.call(this, this.elements.container, this.config.events.join(' '), (event) => {\n this.debug.log(`event: ${event.type}`);\n });\n }\n\n // Setup fullscreen\n this.fullscreen = new Fullscreen(this);\n\n // Setup interface\n // If embed but not fully supported, build interface now to avoid flash of controls\n if (this.isHTML5 || (this.isEmbed && !this.supported.ui)) {\n ui.build.call(this);\n }\n\n // Container listeners\n this.listeners.container();\n\n // Global listeners\n this.listeners.global();\n\n // Setup ads if provided\n if (this.config.ads.enabled) {\n this.ads = new Ads(this);\n }\n\n // Autoplay if required\n if (this.isHTML5 && this.config.autoplay) {\n this.once('canplay', () => silencePromise(this.play()));\n }\n\n // Seek time will be recorded (in listeners.js) so we can prevent hiding controls for a few seconds after seek\n this.lastSeekTime = 0;\n\n // Setup preview thumbnails if enabled\n if (this.config.previewThumbnails.enabled) {\n this.previewThumbnails = new PreviewThumbnails(this);\n }\n }\n\n // ---------------------------------------\n // API\n // ---------------------------------------\n\n /**\n * Types and provider helpers\n */\n get isHTML5() {\n return this.provider === providers.html5;\n }\n\n get isEmbed() {\n return this.isYouTube || this.isVimeo;\n }\n\n get isYouTube() {\n return this.provider === providers.youtube;\n }\n\n get isVimeo() {\n return this.provider === providers.vimeo;\n }\n\n get isVideo() {\n return this.type === types.video;\n }\n\n get isAudio() {\n return this.type === types.audio;\n }\n\n /**\n * Play the media, or play the advertisement (if they are not blocked)\n */\n play = () => {\n if (!is.function(this.media.play)) {\n return null;\n }\n\n // Intecept play with ads\n if (this.ads && this.ads.enabled) {\n this.ads.managerPromise.then(() => this.ads.play()).catch(() => silencePromise(this.media.play()));\n }\n\n // Return the promise (for HTML5)\n return this.media.play();\n };\n\n /**\n * Pause the media\n */\n pause = () => {\n if (!this.playing || !is.function(this.media.pause)) {\n return null;\n }\n\n return this.media.pause();\n };\n\n /**\n * Get playing state\n */\n get playing() {\n return Boolean(this.ready && !this.paused && !this.ended);\n }\n\n /**\n * Get paused state\n */\n get paused() {\n return Boolean(this.media.paused);\n }\n\n /**\n * Get stopped state\n */\n get stopped() {\n return Boolean(this.paused && this.currentTime === 0);\n }\n\n /**\n * Get ended state\n */\n get ended() {\n return Boolean(this.media.ended);\n }\n\n /**\n * Toggle playback based on current status\n * @param {Boolean} input\n */\n togglePlay = (input) => {\n // Toggle based on current state if nothing passed\n const toggle = is.boolean(input) ? input : !this.playing;\n\n if (toggle) {\n return this.play();\n }\n\n return this.pause();\n };\n\n /**\n * Stop playback\n */\n stop = () => {\n if (this.isHTML5) {\n this.pause();\n this.restart();\n } else if (is.function(this.media.stop)) {\n this.media.stop();\n }\n };\n\n /**\n * Restart playback\n */\n restart = () => {\n this.currentTime = 0;\n };\n\n /**\n * Rewind\n * @param {Number} seekTime - how far to rewind in seconds. Defaults to the config.seekTime\n */\n rewind = (seekTime) => {\n this.currentTime -= is.number(seekTime) ? seekTime : this.config.seekTime;\n };\n\n /**\n * Fast forward\n * @param {Number} seekTime - how far to fast forward in seconds. Defaults to the config.seekTime\n */\n forward = (seekTime) => {\n this.currentTime += is.number(seekTime) ? seekTime : this.config.seekTime;\n };\n\n /**\n * Seek to a time\n * @param {Number} input - where to seek to in seconds. Defaults to 0 (the start)\n */\n set currentTime(input) {\n // Bail if media duration isn't available yet\n if (!this.duration) {\n return;\n }\n\n // Validate input\n const inputIsValid = is.number(input) && input > 0;\n\n // Set\n this.media.currentTime = inputIsValid ? Math.min(input, this.duration) : 0;\n\n // Logging\n this.debug.log(`Seeking to ${this.currentTime} seconds`);\n }\n\n /**\n * Get current time\n */\n get currentTime() {\n return Number(this.media.currentTime);\n }\n\n /**\n * Get buffered\n */\n get buffered() {\n const { buffered } = this.media;\n\n // YouTube / Vimeo return a float between 0-1\n if (is.number(buffered)) {\n return buffered;\n }\n\n // HTML5\n // TODO: Handle buffered chunks of the media\n // (i.e. seek to another section buffers only that section)\n if (buffered && buffered.length && this.duration > 0) {\n return buffered.end(0) / this.duration;\n }\n\n return 0;\n }\n\n /**\n * Get seeking status\n */\n get seeking() {\n return Boolean(this.media.seeking);\n }\n\n /**\n * Get the duration of the current media\n */\n get duration() {\n // Faux duration set via config\n const fauxDuration = parseFloat(this.config.duration);\n // Media duration can be NaN or Infinity before the media has loaded\n const realDuration = (this.media || {}).duration;\n const duration = !is.number(realDuration) || realDuration === Infinity ? 0 : realDuration;\n\n // If config duration is funky, use regular duration\n return fauxDuration || duration;\n }\n\n /**\n * Set the player volume\n * @param {Number} value - must be between 0 and 1. Defaults to the value from local storage and config.volume if not set in storage\n */\n set volume(value) {\n let volume = value;\n const max = 1;\n const min = 0;\n\n if (is.string(volume)) {\n volume = Number(volume);\n }\n\n // Load volume from storage if no value specified\n if (!is.number(volume)) {\n volume = this.storage.get('volume');\n }\n\n // Use config if all else fails\n if (!is.number(volume)) {\n ({ volume } = this.config);\n }\n\n // Maximum is volumeMax\n if (volume > max) {\n volume = max;\n }\n // Minimum is volumeMin\n if (volume < min) {\n volume = min;\n }\n\n // Update config\n this.config.volume = volume;\n\n // Set the player volume\n this.media.volume = volume;\n\n // If muted, and we're increasing volume manually, reset muted state\n if (!is.empty(value) && this.muted && volume > 0) {\n this.muted = false;\n }\n }\n\n /**\n * Get the current player volume\n */\n get volume() {\n return Number(this.media.volume);\n }\n\n /**\n * Increase volume\n * @param {Boolean} step - How much to decrease by (between 0 and 1)\n */\n increaseVolume = (step) => {\n const volume = this.media.muted ? 0 : this.volume;\n this.volume = volume + (is.number(step) ? step : 0);\n };\n\n /**\n * Decrease volume\n * @param {Boolean} step - How much to decrease by (between 0 and 1)\n */\n decreaseVolume = (step) => {\n this.increaseVolume(-step);\n };\n\n /**\n * Set muted state\n * @param {Boolean} mute\n */\n set muted(mute) {\n let toggle = mute;\n\n // Load muted state from storage\n if (!is.boolean(toggle)) {\n toggle = this.storage.get('muted');\n }\n\n // Use config if all else fails\n if (!is.boolean(toggle)) {\n toggle = this.config.muted;\n }\n\n // Update config\n this.config.muted = toggle;\n\n // Set mute on the player\n this.media.muted = toggle;\n }\n\n /**\n * Get current muted state\n */\n get muted() {\n return Boolean(this.media.muted);\n }\n\n /**\n * Check if the media has audio\n */\n get hasAudio() {\n // Assume yes for all non HTML5 (as we can't tell...)\n if (!this.isHTML5) {\n return true;\n }\n\n if (this.isAudio) {\n return true;\n }\n\n // Get audio tracks\n return (\n Boolean(this.media.mozHasAudio) ||\n Boolean(this.media.webkitAudioDecodedByteCount) ||\n Boolean(this.media.audioTracks && this.media.audioTracks.length)\n );\n }\n\n /**\n * Set playback speed\n * @param {Number} input - the speed of playback (0.5-2.0)\n */\n set speed(input) {\n let speed = null;\n\n if (is.number(input)) {\n speed = input;\n }\n\n if (!is.number(speed)) {\n speed = this.storage.get('speed');\n }\n\n if (!is.number(speed)) {\n speed = this.config.speed.selected;\n }\n\n // Clamp to min/max\n const { minimumSpeed: min, maximumSpeed: max } = this;\n speed = clamp(speed, min, max);\n\n // Update config\n this.config.speed.selected = speed;\n\n // Set media speed\n setTimeout(() => {\n if (this.media) {\n this.media.playbackRate = speed;\n }\n }, 0);\n }\n\n /**\n * Get current playback speed\n */\n get speed() {\n return Number(this.media.playbackRate);\n }\n\n /**\n * Get the minimum allowed speed\n */\n get minimumSpeed() {\n if (this.isYouTube) {\n // https://developers.google.com/youtube/iframe_api_reference#setPlaybackRate\n return Math.min(...this.options.speed);\n }\n\n if (this.isVimeo) {\n // https://github.com/vimeo/player.js/#setplaybackrateplaybackrate-number-promisenumber-rangeerrorerror\n return 0.5;\n }\n\n // https://stackoverflow.com/a/32320020/1191319\n return 0.0625;\n }\n\n /**\n * Get the maximum allowed speed\n */\n get maximumSpeed() {\n if (this.isYouTube) {\n // https://developers.google.com/youtube/iframe_api_reference#setPlaybackRate\n return Math.max(...this.options.speed);\n }\n\n if (this.isVimeo) {\n // https://github.com/vimeo/player.js/#setplaybackrateplaybackrate-number-promisenumber-rangeerrorerror\n return 2;\n }\n\n // https://stackoverflow.com/a/32320020/1191319\n return 16;\n }\n\n /**\n * Set playback quality\n * Currently HTML5 & YouTube only\n * @param {Number} input - Quality level\n */\n set quality(input) {\n const config = this.config.quality;\n const options = this.options.quality;\n\n if (!options.length) {\n return;\n }\n\n let quality = [\n !is.empty(input) && Number(input),\n this.storage.get('quality'),\n config.selected,\n config.default,\n ].find(is.number);\n\n let updateStorage = true;\n\n if (!options.includes(quality)) {\n const value = closest(options, quality);\n this.debug.warn(`Unsupported quality option: ${quality}, using ${value} instead`);\n quality = value;\n\n // Don't update storage if quality is not supported\n updateStorage = false;\n }\n\n // Update config\n config.selected = quality;\n\n // Set quality\n this.media.quality = quality;\n\n // Save to storage\n if (updateStorage) {\n this.storage.set({ quality });\n }\n }\n\n /**\n * Get current quality level\n */\n get quality() {\n return this.media.quality;\n }\n\n /**\n * Toggle loop\n * TODO: Finish fancy new logic. Set the indicator on load as user may pass loop as config\n * @param {Boolean} input - Whether to loop or not\n */\n set loop(input) {\n const toggle = is.boolean(input) ? input : this.config.loop.active;\n this.config.loop.active = toggle;\n this.media.loop = toggle;\n\n // Set default to be a true toggle\n /* const type = ['start', 'end', 'all', 'none', 'toggle'].includes(input) ? input : 'toggle';\n\n switch (type) {\n case 'start':\n if (this.config.loop.end && this.config.loop.end <= this.currentTime) {\n this.config.loop.end = null;\n }\n this.config.loop.start = this.currentTime;\n // this.config.loop.indicator.start = this.elements.display.played.value;\n break;\n\n case 'end':\n if (this.config.loop.start >= this.currentTime) {\n return this;\n }\n this.config.loop.end = this.currentTime;\n // this.config.loop.indicator.end = this.elements.display.played.value;\n break;\n\n case 'all':\n this.config.loop.start = 0;\n this.config.loop.end = this.duration - 2;\n this.config.loop.indicator.start = 0;\n this.config.loop.indicator.end = 100;\n break;\n\n case 'toggle':\n if (this.config.loop.active) {\n this.config.loop.start = 0;\n this.config.loop.end = null;\n } else {\n this.config.loop.start = 0;\n this.config.loop.end = this.duration - 2;\n }\n break;\n\n default:\n this.config.loop.start = 0;\n this.config.loop.end = null;\n break;\n } */\n }\n\n /**\n * Get current loop state\n */\n get loop() {\n return Boolean(this.media.loop);\n }\n\n /**\n * Set new media source\n * @param {Object} input - The new source object (see docs)\n */\n set source(input) {\n source.change.call(this, input);\n }\n\n /**\n * Get current source\n */\n get source() {\n return this.media.currentSrc;\n }\n\n /**\n * Get a download URL (either source or custom)\n */\n get download() {\n const { download } = this.config.urls;\n\n return is.url(download) ? download : this.source;\n }\n\n /**\n * Set the download URL\n */\n set download(input) {\n if (!is.url(input)) {\n return;\n }\n\n this.config.urls.download = input;\n\n controls.setDownloadUrl.call(this);\n }\n\n /**\n * Set the poster image for a video\n * @param {String} input - the URL for the new poster image\n */\n set poster(input) {\n if (!this.isVideo) {\n this.debug.warn('Poster can only be set for video');\n return;\n }\n\n ui.setPoster.call(this, input, false).catch(() => {});\n }\n\n /**\n * Get the current poster image\n */\n get poster() {\n if (!this.isVideo) {\n return null;\n }\n\n return this.media.getAttribute('poster') || this.media.getAttribute('data-poster');\n }\n\n /**\n * Get the current aspect ratio in use\n */\n get ratio() {\n if (!this.isVideo) {\n return null;\n }\n\n const ratio = reduceAspectRatio(getAspectRatio.call(this));\n\n return is.array(ratio) ? ratio.join(':') : ratio;\n }\n\n /**\n * Set video aspect ratio\n */\n set ratio(input) {\n if (!this.isVideo) {\n this.debug.warn('Aspect ratio can only be set for video');\n return;\n }\n\n if (!is.string(input) || !validateAspectRatio(input)) {\n this.debug.error(`Invalid aspect ratio specified (${input})`);\n return;\n }\n\n this.config.ratio = reduceAspectRatio(input);\n\n setAspectRatio.call(this);\n }\n\n /**\n * Set the autoplay state\n * @param {Boolean} input - Whether to autoplay or not\n */\n set autoplay(input) {\n this.config.autoplay = is.boolean(input) ? input : this.config.autoplay;\n }\n\n /**\n * Get the current autoplay state\n */\n get autoplay() {\n return Boolean(this.config.autoplay);\n }\n\n /**\n * Toggle captions\n * @param {Boolean} input - Whether to enable captions\n */\n toggleCaptions(input) {\n captions.toggle.call(this, input, false);\n }\n\n /**\n * Set the caption track by index\n * @param {Number} input - Caption index\n */\n set currentTrack(input) {\n captions.set.call(this, input, false);\n captions.setup.call(this);\n }\n\n /**\n * Get the current caption track index (-1 if disabled)\n */\n get currentTrack() {\n const { toggled, currentTrack } = this.captions;\n return toggled ? currentTrack : -1;\n }\n\n /**\n * Set the wanted language for captions\n * Since tracks can be added later it won't update the actual caption track until there is a matching track\n * @param {String} input - Two character ISO language code (e.g. EN, FR, PT, etc)\n */\n set language(input) {\n captions.setLanguage.call(this, input, false);\n }\n\n /**\n * Get the current track's language\n */\n get language() {\n return (captions.getCurrentTrack.call(this) || {}).language;\n }\n\n /**\n * Toggle picture-in-picture playback on WebKit/MacOS\n * TODO: update player with state, support, enabled\n * TODO: detect outside changes\n */\n set pip(input) {\n // Bail if no support\n if (!support.pip) {\n return;\n }\n\n // Toggle based on current state if not passed\n const toggle = is.boolean(input) ? input : !this.pip;\n\n // Toggle based on current state\n // Safari\n if (is.function(this.media.webkitSetPresentationMode)) {\n this.media.webkitSetPresentationMode(toggle ? pip.active : pip.inactive);\n }\n\n // Chrome\n if (is.function(this.media.requestPictureInPicture)) {\n if (!this.pip && toggle) {\n this.media.requestPictureInPicture();\n } else if (this.pip && !toggle) {\n document.exitPictureInPicture();\n }\n }\n }\n\n /**\n * Get the current picture-in-picture state\n */\n get pip() {\n if (!support.pip) {\n return null;\n }\n\n // Safari\n if (!is.empty(this.media.webkitPresentationMode)) {\n return this.media.webkitPresentationMode === pip.active;\n }\n\n // Chrome\n return this.media === document.pictureInPictureElement;\n }\n\n /**\n * Sets the preview thumbnails for the current source\n */\n setPreviewThumbnails(thumbnailSource) {\n if (this.previewThumbnails && this.previewThumbnails.loaded) {\n this.previewThumbnails.destroy();\n this.previewThumbnails = null;\n }\n\n Object.assign(this.config.previewThumbnails, thumbnailSource);\n\n // Create new instance if it is still enabled\n if (this.config.previewThumbnails.enabled) {\n this.previewThumbnails = new PreviewThumbnails(this);\n }\n }\n\n /**\n * Trigger the airplay dialog\n * TODO: update player with state, support, enabled\n */\n airplay = () => {\n // Show dialog if supported\n if (support.airplay) {\n this.media.webkitShowPlaybackTargetPicker();\n }\n };\n\n /**\n * Toggle the player controls\n * @param {Boolean} [toggle] - Whether to show the controls\n */\n toggleControls = (toggle) => {\n // Don't toggle if missing UI support or if it's audio\n if (this.supported.ui && !this.isAudio) {\n // Get state before change\n const isHidden = hasClass(this.elements.container, this.config.classNames.hideControls);\n // Negate the argument if not undefined since adding the class to hides the controls\n const force = typeof toggle === 'undefined' ? undefined : !toggle;\n // Apply and get updated state\n const hiding = toggleClass(this.elements.container, this.config.classNames.hideControls, force);\n\n // Close menu\n if (\n hiding &&\n is.array(this.config.controls) &&\n this.config.controls.includes('settings') &&\n !is.empty(this.config.settings)\n ) {\n controls.toggleMenu.call(this, false);\n }\n\n // Trigger event on change\n if (hiding !== isHidden) {\n const eventName = hiding ? 'controlshidden' : 'controlsshown';\n triggerEvent.call(this, this.media, eventName);\n }\n\n return !hiding;\n }\n\n return false;\n };\n\n /**\n * Add event listeners\n * @param {String} event - Event type\n * @param {Function} callback - Callback for when event occurs\n */\n on = (event, callback) => {\n on.call(this, this.elements.container, event, callback);\n };\n\n /**\n * Add event listeners once\n * @param {String} event - Event type\n * @param {Function} callback - Callback for when event occurs\n */\n once = (event, callback) => {\n once.call(this, this.elements.container, event, callback);\n };\n\n /**\n * Remove event listeners\n * @param {String} event - Event type\n * @param {Function} callback - Callback for when event occurs\n */\n off = (event, callback) => {\n off(this.elements.container, event, callback);\n };\n\n /**\n * Destroy an instance\n * Event listeners are removed when elements are removed\n * http://stackoverflow.com/questions/12528049/if-a-dom-element-is-removed-are-its-listeners-also-removed-from-memory\n * @param {Function} callback - Callback for when destroy is complete\n * @param {Boolean} soft - Whether it's a soft destroy (for source changes etc)\n */\n destroy = (callback, soft = false) => {\n if (!this.ready) {\n return;\n }\n\n const done = () => {\n // Reset overflow (incase destroyed while in fullscreen)\n document.body.style.overflow = '';\n\n // GC for embed\n this.embed = null;\n\n // If it's a soft destroy, make minimal changes\n if (soft) {\n if (Object.keys(this.elements).length) {\n // Remove elements\n removeElement(this.elements.buttons.play);\n removeElement(this.elements.captions);\n removeElement(this.elements.controls);\n removeElement(this.elements.wrapper);\n\n // Clear for GC\n this.elements.buttons.play = null;\n this.elements.captions = null;\n this.elements.controls = null;\n this.elements.wrapper = null;\n }\n\n // Callback\n if (is.function(callback)) {\n callback();\n }\n } else {\n // Unbind listeners\n unbindListeners.call(this);\n\n // Cancel current network requests\n html5.cancelRequests.call(this);\n\n // Replace the container with the original element provided\n replaceElement(this.elements.original, this.elements.container);\n\n // Event\n triggerEvent.call(this, this.elements.original, 'destroyed', true);\n\n // Callback\n if (is.function(callback)) {\n callback.call(this.elements.original);\n }\n\n // Reset state\n this.ready = false;\n\n // Clear for garbage collection\n setTimeout(() => {\n this.elements = null;\n this.media = null;\n }, 200);\n }\n };\n\n // Stop playback\n this.stop();\n\n // Clear timeouts\n clearTimeout(this.timers.loading);\n clearTimeout(this.timers.controls);\n clearTimeout(this.timers.resized);\n\n // Provider specific stuff\n if (this.isHTML5) {\n // Restore native video controls\n ui.toggleNativeControls.call(this, true);\n\n // Clean up\n done();\n } else if (this.isYouTube) {\n // Clear timers\n clearInterval(this.timers.buffering);\n clearInterval(this.timers.playing);\n\n // Destroy YouTube API\n if (this.embed !== null && is.function(this.embed.destroy)) {\n this.embed.destroy();\n }\n\n // Clean up\n done();\n } else if (this.isVimeo) {\n // Destroy Vimeo API\n // then clean up (wait, to prevent postmessage errors)\n if (this.embed !== null) {\n this.embed.unload().then(done);\n }\n\n // Vimeo does not always return\n setTimeout(done, 200);\n }\n };\n\n /**\n * Check for support for a mime type (HTML5 only)\n * @param {String} type - Mime type\n */\n supports = (type) => support.mime.call(this, type);\n\n /**\n * Check for support\n * @param {String} type - Player type (audio/video)\n * @param {String} provider - Provider (html5/youtube/vimeo)\n */\n static supported(type, provider) {\n return support.check(type, provider);\n }\n\n /**\n * Load an SVG sprite into the page\n * @param {String} url - URL for the SVG sprite\n * @param {String} [id] - Unique ID\n */\n static loadSprite(url, id) {\n return loadSprite(url, id);\n }\n\n /**\n * Setup multiple instances\n * @param {*} selector\n * @param {Object} options\n */\n static setup(selector, options = {}) {\n let targets = null;\n\n if (is.string(selector)) {\n targets = Array.from(document.querySelectorAll(selector));\n } else if (is.nodeList(selector)) {\n targets = Array.from(selector);\n } else if (is.array(selector)) {\n targets = selector.filter(is.element);\n }\n\n if (is.empty(targets)) {\n return null;\n }\n\n return targets.map((t) => new Plyr(t, options));\n }\n}\n\nPlyr.defaults = cloneDeep(defaults);\n\nexport default Plyr;\n"]}
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\ No newline at end of file diff --git a/youtube/static/normalize.css b/youtube/static/normalize.css new file mode 100644 index 0000000..192eb9c --- /dev/null +++ b/youtube/static/normalize.css @@ -0,0 +1,349 @@ +/*! normalize.css v8.0.1 | MIT License | github.com/necolas/normalize.css */ + +/* Document + ========================================================================== */ + +/** + * 1. Correct the line height in all browsers. + * 2. Prevent adjustments of font size after orientation changes in iOS. + */ + +html { + line-height: 1.15; /* 1 */ + -webkit-text-size-adjust: 100%; /* 2 */ +} + +/* Sections + ========================================================================== */ + +/** + * Remove the margin in all browsers. + */ + +body { + margin: 0; +} + +/** + * Render the `main` element consistently in IE. + */ + +main { + display: block; +} + +/** + * Correct the font size and margin on `h1` elements within `section` and + * `article` contexts in Chrome, Firefox, and Safari. + */ + +h1 { + font-size: 2em; + margin: 0.67em 0; +} + +/* Grouping content + ========================================================================== */ + +/** + * 1. Add the correct box sizing in Firefox. + * 2. Show the overflow in Edge and IE. + */ + +hr { + box-sizing: content-box; /* 1 */ + height: 0; /* 1 */ + overflow: visible; /* 2 */ +} + +/** + * 1. Correct the inheritance and scaling of font size in all browsers. + * 2. Correct the odd `em` font sizing in all browsers. + */ + +pre { + font-family: monospace, monospace; /* 1 */ + font-size: 1em; /* 2 */ +} + +/* Text-level semantics + ========================================================================== */ + +/** + * Remove the gray background on active links in IE 10. + */ + +a { + background-color: transparent; +} + +/** + * 1. Remove the bottom border in Chrome 57- + * 2. Add the correct text decoration in Chrome, Edge, IE, Opera, and Safari. + */ + +abbr[title] { + border-bottom: none; /* 1 */ + text-decoration: underline; /* 2 */ + text-decoration: underline dotted; /* 2 */ +} + +/** + * Add the correct font weight in Chrome, Edge, and Safari. + */ + +b, +strong { + font-weight: bolder; +} + +/** + * 1. Correct the inheritance and scaling of font size in all browsers. + * 2. Correct the odd `em` font sizing in all browsers. + */ + +code, +kbd, +samp { + font-family: monospace, monospace; /* 1 */ + font-size: 1em; /* 2 */ +} + +/** + * Add the correct font size in all browsers. + */ + +small { + font-size: 80%; +} + +/** + * Prevent `sub` and `sup` elements from affecting the line height in + * all browsers. + */ + +sub, +sup { + font-size: 75%; + line-height: 0; + position: relative; + vertical-align: baseline; +} + +sub { + bottom: -0.25em; +} + +sup { + top: -0.5em; +} + +/* Embedded content + ========================================================================== */ + +/** + * Remove the border on images inside links in IE 10. + */ + +img { + border-style: none; +} + +/* Forms + ========================================================================== */ + +/** + * 1. Change the font styles in all browsers. + * 2. Remove the margin in Firefox and Safari. + */ + +button, +input, +optgroup, +select, +textarea { + font-family: inherit; /* 1 */ + font-size: 100%; /* 1 */ + line-height: 1.15; /* 1 */ + margin: 0; /* 2 */ +} + +/** + * Show the overflow in IE. + * 1. Show the overflow in Edge. + */ + +button, +input { /* 1 */ + overflow: visible; +} + +/** + * Remove the inheritance of text transform in Edge, Firefox, and IE. + * 1. Remove the inheritance of text transform in Firefox. + */ + +button, +select { /* 1 */ + text-transform: none; +} + +/** + * Correct the inability to style clickable types in iOS and Safari. + */ + +button, +[type="button"], +[type="reset"], +[type="submit"] { + -webkit-appearance: button; +} + +/** + * Remove the inner border and padding in Firefox. + */ + +button::-moz-focus-inner, +[type="button"]::-moz-focus-inner, +[type="reset"]::-moz-focus-inner, +[type="submit"]::-moz-focus-inner { + border-style: none; + padding: 0; +} + +/** + * Restore the focus styles unset by the previous rule. + */ + +button:-moz-focusring, +[type="button"]:-moz-focusring, +[type="reset"]:-moz-focusring, +[type="submit"]:-moz-focusring { + outline: 1px dotted ButtonText; +} + +/** + * Correct the padding in Firefox. + */ + +fieldset { + padding: 0.35em 0.75em 0.625em; +} + +/** + * 1. Correct the text wrapping in Edge and IE. + * 2. Correct the color inheritance from `fieldset` elements in IE. + * 3. Remove the padding so developers are not caught out when they zero out + * `fieldset` elements in all browsers. + */ + +legend { + box-sizing: border-box; /* 1 */ + color: inherit; /* 2 */ + display: table; /* 1 */ + max-width: 100%; /* 1 */ + padding: 0; /* 3 */ + white-space: normal; /* 1 */ +} + +/** + * Add the correct vertical alignment in Chrome, Firefox, and Opera. + */ + +progress { + vertical-align: baseline; +} + +/** + * Remove the default vertical scrollbar in IE 10+. + */ + +textarea { + overflow: auto; +} + +/** + * 1. Add the correct box sizing in IE 10. + * 2. Remove the padding in IE 10. + */ + +[type="checkbox"], +[type="radio"] { + box-sizing: border-box; /* 1 */ + padding: 0; /* 2 */ +} + +/** + * Correct the cursor style of increment and decrement buttons in Chrome. + */ + +[type="number"]::-webkit-inner-spin-button, +[type="number"]::-webkit-outer-spin-button { + height: auto; +} + +/** + * 1. Correct the odd appearance in Chrome and Safari. + * 2. Correct the outline style in Safari. + */ + +[type="search"] { + -webkit-appearance: textfield; /* 1 */ + outline-offset: -2px; /* 2 */ +} + +/** + * Remove the inner padding in Chrome and Safari on macOS. + */ + +[type="search"]::-webkit-search-decoration { + -webkit-appearance: none; +} + +/** + * 1. Correct the inability to style clickable types in iOS and Safari. + * 2. Change font properties to `inherit` in Safari. + */ + +::-webkit-file-upload-button { + -webkit-appearance: button; /* 1 */ + font: inherit; /* 2 */ +} + +/* Interactive + ========================================================================== */ + +/* + * Add the correct display in Edge, IE 10+, and Firefox. + */ + +details { + display: block; +} + +/* + * Add the correct display in all browsers. + */ + +summary { + display: list-item; +} + +/* Misc + ========================================================================== */ + +/** + * Add the correct display in IE 10+. + */ + +template { + display: none; +} + +/** + * Add the correct display in IE 10. + */ + +[hidden] { + display: none; +} diff --git a/youtube/static/playlist.css b/youtube/static/playlist.css new file mode 100644 index 0000000..e6ae0f9 --- /dev/null +++ b/youtube/static/playlist.css @@ -0,0 +1,548 @@ +body { + display: grid; + grid-gap: 20px; + grid-template-areas: + "header" + "main" + "footer"; + /* Fix height */ + height: 100vh; + grid-template-rows: auto 1fr auto; + /* fix top and bottom */ + margin-left: 1rem; + margin-right: 1rem; +} + +img { + width: 100%; + height: auto; +} + +a:link { + color: var(--link); +} + +a:visited { + color: var(--link-visited); +} + +input[type="text"], +input[type="search"] { + background: var(--background); + border: 1px solid var(--button-border); + padding: 0.4rem 0.4rem; + font-size: 15px; + color: var(--search-text); + outline: none; + box-shadow: none; +} + +input[type='search'] { + border-bottom: 1px solid var(--button-border); + border-top: 0px; + border-left: 0px; + border-right: 0px; + border-radius: 0px; +} + +header { + display: grid; + grid-gap: 1px; + grid-template-areas: + "home" + "form" + "playlist"; + grid-area: header; +} + +.home { + grid-area: home; + margin-left: auto; + margin-right: auto; + margin-bottom: 1rem; + margin-top: 1rem; +} + +.form { + display: grid; + grid-gap: 4px; + grid-template-areas: + "search-box" + "search-button" + "dropdown"; + grid-area: form; +} + +.search-box { + grid-area: search-box; +} +.search-button { + grid-area: search-button; + + cursor: pointer; + padding-bottom: 6px; + padding-left: .75em; + padding-right: .75em; + padding-top: 6px; + text-align: center; + white-space: nowrap; + background-color: var(--buttom); + border: 1px solid var(--button-border); + color: var(--buttom-text); + border-radius: 5px; +} +.search-button:hover { + background-color: var(--buttom-hover); +} + +.dropdown { + display: grid; + grid-gap: 1px; + grid-template-areas: + "dropdown-label" + "dropdown-content"; + grid-area: dropdown; +} +.dropdown-label { + grid-area: dropdown-label; + + padding-bottom: 6px; + padding-left: .75em; + padding-right: .75em; + padding-top: 6px; + text-align: center; + white-space: nowrap; + background-color: var(--buttom); + border: 1px solid var(--button-border); + color: var(--buttom-text); + border-radius: 5px; +} +.dropdown-label:hover { + background-color: var(--buttom-hover); +} + +/* playlist */ +.playlist { + display: grid; + grid-gap: 4px; + grid-template-areas: + "play-box" + "play-hidden" + "play-add" + "play-clean"; + grid-area: playlist; +} +.play-box { + grid-area: play-box; +} + +.play-hidden { + grid-area: play-hidden; +} + +.play-add { + grid-area: play-add; + cursor: pointer; + + padding-bottom: 6px; + padding-left: .75em; + padding-right: .75em; + padding-top: 6px; + text-align: center; + white-space: nowrap; + background-color: var(--buttom); + border: 1px solid var(--button-border); + color: var(--buttom-text); + border-radius: 5px; +} +.play-add:hover { + background-color: var(--buttom-hover); +} + +.play-clean { + display: grid; + grid-area: play-clean; +} + +.play-clean > button { + padding-bottom: 6px; + padding-left: .75em; + padding-right: .75em; + padding-top: 6px; + text-align: center; + white-space: nowrap; + background-color: var(--buttom); + border: 1px solid var(--button-border); + color: var(--buttom-text); + border-radius: 5px; +} +.play-clean > button:hover { + background-color: var(--buttom-hover); +} +/* /playlist */ + +/* ------------- Menu Mobile sin JS ---------------- */ +/* input hidden */ +.opt-box { + display: none; +} +.dropdown-content { + display: none; + grid-area: dropdown-content; +} +label[for=options-toggle-cbox] { + cursor: pointer; + -webkit-touch-callout: none; + -webkit-user-select: none; + -khtml-user-select: none; + -moz-user-select: none; + -ms-user-select: none; + user-select: none; +} + +#options-toggle-cbox:checked ~ .dropdown-content { + display: block; + white-space: nowrap; + background: var(--secondary-background); + padding: 0.5rem 1rem; +} +/*- ----------- End Menu Mobile sin JS ------------- */ + +.main { + grid-area: main; + display: grid; + grid-row-gap: 1rem; +} + +/* fix hr when is children of grid */ +hr { + width: 100%; +} + +.playlist-metadata { + display: grid; + grid-template-columns: 1fr; + margin: auto; + grid-template-areas: + "author" + "summary" + "playlist-stats"; +} +.author { + grid-area: author; + display: grid; + grid-template-columns: 100px 1fr; + grid-column-gap: 1rem; + align-items: center; + justify-self: center; +} +.summary { + grid-area: summary; + justify-self: start; +} +.playlist-stats { + grid-area: playlist-stats; + justify-self: start; +} + +/* Video list item */ +.video-container { + display: grid; + grid-row-gap: 0.5rem; +} + +.item-box { + display: grid; + grid-template-columns: 1.9fr 0.1fr; + grid-template-rows: 1fr; + grid-gap: 1px; + grid-template-areas: + "item-video item-checkbox"; +} + +.item-video { + grid-area: item-video; + + display: grid; + grid-template-columns: auto; + grid-template-rows: repeat(4, auto); + grid-row-gap: 0.4rem; + grid-template-areas: + "thumbnail-box" + "info-box"; + align-items: center; + + font-size: 0.7rem; +} + +.item-video a { + text-decoration: none; + cursor: pointer; +} + +.thumbnail-box { + grid-area: thumbnail-box; + position: relative; +} + +.thumbnail { + padding: 28.125%; + position: relative; + box-sizing: border-box; +} + +.thumbnail-img { + position: absolute; + width: 100%; + height: 100%; + left: 0; + top: 0; + object-fit: cover; + background-color: var(--thumb-background); +} + +.length { + position: absolute; + background-color: rgba(35, 35, 35, 0.75); + color: #fff; + border-radius: 2px; + padding: 2px; + font-size: 16px; + right: 0.25em; + bottom: -0.75em; +} + +.playlist-item .thumbnail-info { + position: absolute; + right: 0px; + bottom: 0px; + height: 100%; + width: 50%; + text-align: center; + white-space: pre-line; + opacity: .8; + color: var(--text); + font-size: 0.8125rem; + background: var(--secondary-background); + padding: 0; +} + +.playlist-item .thumbnail-info span { + position: absolute; + top: 50%; + transform: translate(-50%, -50%); + text-transform: none; +} + +.info-box { + grid-area: info-box; + display: grid; + grid-template-columns: 1fr; + grid-template-rows: auto auto auto auto auto; + grid-gap: 1px; + grid-template-areas: + "." + "." + "." + "." + "."; +} + +.title { + font-size: 0.8rem; + margin: 0px; + font-weight: normal; + overflow: hidden; + text-overflow: ellipsis; +} + +.info-box address { + white-space: nowrap; + overflow: hidden; + text-overflow: ellipsis; +} + +.thumbnail-info { + background-color: var(--time-background); + color: #fff; + padding: 2px 5px; + text-transform: uppercase; + font-weight: 700; + font-size: 12px; + position: absolute; + right: 0; + bottom: .2rem; +} + +.item-checkbox { + grid-area: item-checkbox; + justify-self: start; + align-self: center; + min-width: 30px; + margin: 0px; +} + +.stats { + display: flex; + justify-content: space-between; +} + +.horizontal-stats { + white-space: nowrap; + overflow: hidden; + text-overflow: ellipsis; +} + +.horizontal-stats > li { + display: inline; +} + +.horizontal-stats > li:first-child::after { + content: " | "; +} + +/* pagination */ +.main .pagination-container { + display: grid; + justify-content: center; +} + +.main .pagination-container .pagination-list { + display: flex; + flex-direction: row; + flex-wrap: wrap; + justify-content: center; +} + +.main .pagination-container .pagination-list .page-link { + border-style: none; + font-weight: bold; + text-align: center; + background: var(--secondary-focus); + text-decoration: none; + align-self: center; + padding: .5rem; + margin: 0.2rem; + width: 1rem; +} + +.main .pagination-container .pagination-list .page-link.is-current { + background: var(--secondary-background); +} + +/* /video list item */ + +.footer { + grid-area: footer; + display: grid; + grid-template-columns: auto; + align-items: center; + justify-content: center; + margin: auto; + text-align: center; +} + +.footer > p { + text-align: center; +} + +@media (min-width: 480px) { + .item-video { + font-size: 0.85rem; + } + .info-box { + grid-gap: 2px; + } + .title { + font-size: 1rem; + } +} + +@media (min-width: 600px) { + .video-container { + display: grid; + grid-row-gap: 0.5rem; + grid-template-columns: 1fr 1fr; + } +} + +@media (min-width: 992px) { + body { + display: grid; + grid-template-columns: 0.3fr 2fr 1fr 0.3fr; + grid-template-rows: auto 1fr auto; + grid-template-areas: + "header header header header" + "main main main main" + "footer footer footer footer"; + } + .form { + display: grid; + grid-gap: 1px; + grid-template-columns: 1fr 1.4fr 0.3fr 1.3fr; + grid-template-areas: ". search-box search-button dropdown"; + grid-area: form; + position: relative; + } + .dropdown { + display: grid; + grid-gap: 1px; + grid-template-columns: 100px auto; + grid-template-areas: + "dropdown-label" + "dropdown-content"; + grid-area: dropdown; + position: absolute; + z-index: 1; + } + #options-toggle-cbox:checked ~ .dropdown-content { + width: calc(100% + 100px); + max-height: 80vh; + overflow-y: scroll; + } + .playlist-metadata { + max-width: 50vw; + } + + /* playlist */ + .playlist { + display: grid; + grid-gap: 1px; + grid-template-columns: 1fr 1.4fr 0.3fr 1.3fr; + grid-template-areas: ". play-box play-add play-clean"; + grid-area: playlist; + } + .play-clean { + grid-template-columns: 100px auto; + } + .play-clean > button { + padding-left: 0px; + padding-right: 0px; + padding-bottom: 6px; + padding-top: 6px; + text-align: center; + white-space: nowrap; + background-color: var(--buttom); + color: var(--buttom-text); + border-radius: 5px; + cursor: pointer; + } + + .video-container { + display: grid; + grid-template-columns: repeat(4, 1fr); + grid-row-gap: 1rem; + grid-column-gap: 1rem; + } + + .footer { + display: grid; + grid-template-columns: repeat(3, 1fr); + grid-column-gap: 2rem; + align-items: center; + justify-content: center; + text-align: center; + margin-top: 1rem; + margin-bottom: 1rem; + } +} diff --git a/youtube/static/search.css b/youtube/static/search.css new file mode 100644 index 0000000..9b7bf8d --- /dev/null +++ b/youtube/static/search.css @@ -0,0 +1,522 @@ +body { + display: grid; + grid-gap: 20px; + grid-template-areas: + "header" + "main" + "footer"; + /* Fix height */ + height: 100vh; + grid-template-rows: auto 1fr auto; + /* fix top and bottom */ + margin-left: 1rem; + margin-right: 1rem; +} + +img { + width: 100%; + height: auto; +} + +a:link { + color: var(--link); +} + +a:visited { + color: var(--link-visited); +} + +input[type="text"], +input[type="search"] { + background: var(--background); + border: 1px solid var(--button-border); + padding: 0.4rem 0.4rem; + font-size: 15px; + color: var(--search-text); + outline: none; + box-shadow: none; +} + +input[type='search'] { + border-bottom: 1px solid var(--button-border); + border-top: 0px; + border-left: 0px; + border-right: 0px; + border-radius: 0px; +} + +header { + display: grid; + grid-gap: 1px; + grid-template-areas: + "home" + "form" + "playlist"; + grid-area: header; +} + +.home { + grid-area: home; + margin-left: auto; + margin-right: auto; + margin-bottom: 1rem; + margin-top: 1rem; +} + +.form { + display: grid; + grid-gap: 4px; + grid-template-areas: + "search-box" + "search-button" + "dropdown"; + grid-area: form; +} + +.search-box { + grid-area: search-box; +} +.search-button { + grid-area: search-button; + + cursor: pointer; + padding-bottom: 6px; + padding-left: .75em; + padding-right: .75em; + padding-top: 6px; + text-align: center; + white-space: nowrap; + background-color: var(--buttom); + border: 1px solid var(--button-border); + color: var(--buttom-text); + border-radius: 5px; +} +.search-button:hover { + background-color: var(--buttom-hover); +} + +.dropdown { + display: grid; + grid-gap: 1px; + grid-template-areas: + "dropdown-label" + "dropdown-content"; + grid-area: dropdown; +} +.dropdown-label { + grid-area: dropdown-label; + + padding-bottom: 6px; + padding-left: .75em; + padding-right: .75em; + padding-top: 6px; + text-align: center; + white-space: nowrap; + background-color: var(--buttom); + border: 1px solid var(--button-border); + color: var(--buttom-text); + border-radius: 5px; +} +.dropdown-label:hover { + background-color: var(--buttom-hover); +} + +/* playlist */ +.playlist { + display: grid; + grid-gap: 4px; + grid-template-areas: + "play-box" + "play-hidden" + "play-add" + "play-clean"; + grid-area: playlist; +} +.play-box { + grid-area: play-box; +} + +.play-hidden { + grid-area: play-hidden; +} + +.play-add { + grid-area: play-add; + cursor: pointer; + + padding-bottom: 6px; + padding-left: .75em; + padding-right: .75em; + padding-top: 6px; + text-align: center; + white-space: nowrap; + background-color: var(--buttom); + border: 1px solid var(--button-border); + color: var(--buttom-text); + border-radius: 5px; +} +.play-add:hover { + background-color: var(--buttom-hover); +} + +.play-clean { + display: grid; + grid-area: play-clean; +} + +.play-clean > button { + padding-bottom: 6px; + padding-left: .75em; + padding-right: .75em; + padding-top: 6px; + text-align: center; + white-space: nowrap; + background-color: var(--buttom); + border: 1px solid var(--button-border); + color: var(--buttom-text); + border-radius: 5px; +} +.play-clean > button:hover { + background-color: var(--buttom-hover); +} +/* /playlist */ + +/* ------------- Menu Mobile sin JS ---------------- */ +/* input hidden */ +.opt-box { + display: none; +} +.dropdown-content { + display: none; + grid-area: dropdown-content; +} +label[for=options-toggle-cbox] { + cursor: pointer; + -webkit-touch-callout: none; + -webkit-user-select: none; + -khtml-user-select: none; + -moz-user-select: none; + -ms-user-select: none; + user-select: none; +} + +#options-toggle-cbox:checked ~ .dropdown-content { + display: block; + white-space: nowrap; + background: var(--secondary-background); + padding: 0.5rem 1rem; +} +/*- ----------- End Menu Mobile sin JS ------------- */ + +.main { + grid-area: main; + display: grid; + grid-row-gap: 1rem; +} + +/* fix hr when is children of grid */ +hr { + width: 100%; +} + +.result-info { + justify-self: center; +} + +/* pagination */ +.main .pagination-container { + display: grid; + justify-content: center; +} + +.main .pagination-container .pagination-list { + display: flex; + flex-direction: row; + flex-wrap: wrap; + justify-content: center; +} + +.main .pagination-container .pagination-list .page-link { + border-style: none; + font-weight: bold; + text-align: center; + background: var(--secondary-focus); + text-decoration: none; + align-self: center; + padding: .5rem; + margin: 0.2rem; + width: 1rem; +} + +.main .pagination-container .pagination-list .page-link.is-current { + background: var(--secondary-background); +} + +/* Video list item */ +.video-container { + display: grid; + grid-gap: 0.5rem; +} + +.length { + position: absolute; + background-color: rgba(35, 35, 35, 0.75); + color: #fff; + border-radius: 2px; + padding: 2px; + font-size: 16px; + right: 0.25em; + bottom: -0.75em; +} + +.item-box { + display: grid; + grid-template-columns: 1.9fr 0.1fr; + grid-template-rows: 1fr; + grid-gap: 1px; + grid-template-areas: + "item-video item-checkbox"; +} + +.item-video { + grid-area: item-video; + + display: grid; + grid-template-columns: auto; + grid-template-rows: repeat(4, auto); + grid-row-gap: 0.4rem; + grid-template-areas: + "thumbnail-box" + "info-box"; + align-items: center; + + font-size: 0.7rem; +} + +.item-video a { + text-decoration: none; + cursor: pointer; +} + +.item-video address { + white-space: nowrap; + overflow: hidden; + text-overflow: ellipsis; +} + +.item-video.channel-item .thumbnail.channel { + display: flex; + justify-content: center; + align-items: center; + padding: 0px; + text-align: center; +} + +.item-video.channel-item .thumbnail-img.channel { + width: 56.25%; + position: relative; +} + +.thumbnail-box { + grid-area: thumbnail-box; + position: relative; +} + +.playlist-item .thumbnail-info { + position: absolute; + right: 0px; + bottom: 0px; + height: 100%; + width: 50%; + text-align: center; + white-space: pre-line; + opacity: .8; + color: var(--text); + font-size: 0.8125rem; + background: var(--secondary-background); + padding: 0; +} + +.playlist-item .thumbnail-info span { + position: absolute; + top: 50%; + transform: translate(-50%, -50%); + text-transform: none; +} + +.thumbnail { + padding: 28.125%; + position: relative; + box-sizing: border-box; +} + +.thumbnail-img { + position: absolute; + width: 100%; + height: 100%; + left: 0; + top: 0; + object-fit: cover; + background-color: var(--thumb-background); +} + +.title { + font-size: 0.8rem; + margin: 0px; + font-weight: normal; + overflow: hidden; + text-overflow: ellipsis; +} + +.info-box address { + white-space: nowrap; + overflow: hidden; + text-overflow: ellipsis; +} + +.thumbnail-info { + background-color: var(--time-background); + color: #fff; + padding: 2px 5px; + text-transform: uppercase; + font-weight: 700; + font-size: 12px; + position: absolute; + right: 0; + bottom: .2rem; +} + +.item-checkbox { + grid-area: item-checkbox; + justify-self: start; + align-self: center; + min-width: 30px; + margin: 0px; +} + +.stats { + display: flex; + justify-content: space-between; +} + +.horizontal-stats > li { + display: inline; +} + + +.horizontal-stats > li:first-child::after { + content: " | "; +} + +/* /video list item */ + +.footer { + grid-area: footer; + display: grid; + grid-template-columns: auto; + align-items: center; + justify-content: center; + margin: auto; + text-align: center; +} + +.footer > p { + text-align: center; +} + +@media (min-width: 480px) { + .item-video { + font-size: 0.85rem; + } + .info-box { + grid-gap: 2px; + } + .title { + font-size: 1rem; + } +} + +@media (min-width: 600px) { + .video-container { + display: grid; + grid-gap: 0.5rem; + grid-template-columns: 1fr 1fr; + } +} + +@media (min-width: 992px) { + body { + display: grid; + grid-template-columns: 0.3fr 2fr 1fr 0.3fr; + grid-template-rows: auto 1fr auto; + grid-template-areas: + "header header header header" + "main main main main" + "footer footer footer footer"; + } + .form { + display: grid; + grid-gap: 1px; + grid-template-columns: 1fr 1.4fr 0.3fr 1.3fr; + grid-template-areas: ". search-box search-button dropdown"; + grid-area: form; + position: relative; + } + .dropdown { + display: grid; + grid-gap: 1px; + grid-template-columns: 100px auto; + grid-template-areas: + "dropdown-label" + "dropdown-content"; + grid-area: dropdown; + position: absolute; + z-index: 1; + } + #options-toggle-cbox:checked ~ .dropdown-content { + width: calc(100% + 100px); + max-height: 80vh; + overflow-y: scroll; + } + /* playlist */ + .playlist { + display: grid; + grid-gap: 1px; + grid-template-columns: 1fr 1.4fr 0.3fr 1.3fr; + grid-template-areas: ". play-box play-add play-clean"; + grid-area: playlist; + } + .play-clean { + grid-template-columns: 100px auto; + } + .play-clean > button { + padding-left: 0px; + padding-right: 0px; + padding-bottom: 6px; + padding-top: 6px; + text-align: center; + white-space: nowrap; + background-color: var(--buttom); + color: var(--buttom-text); + border-radius: 5px; + cursor: pointer; + } + + .video-container { + display: grid; + grid-template-columns: repeat(4, 1fr); + grid-gap: 1rem; + grid-column-gap: 1rem; + } + + .footer { + display: grid; + grid-template-columns: repeat(3, 1fr); + grid-column-gap: 2rem; + align-items: center; + justify-content: center; + text-align: center; + margin-top: 1rem; + margin-bottom: 1rem; + } +} diff --git a/youtube/static/settings.css b/youtube/static/settings.css new file mode 100644 index 0000000..33dd923 --- /dev/null +++ b/youtube/static/settings.css @@ -0,0 +1,262 @@ +body { + display: grid; + grid-gap: 20px; + grid-template-areas: + "header" + "main" + "footer"; + /* Fix height */ + height: 100vh; + grid-template-rows: auto 1fr auto; + /* fix top and bottom */ + margin-left: 1rem; + margin-right: 1rem; +} + +a:link { + color: var(--link); +} + +a:visited { + color: var(--link-visited); +} + +input[type="text"], +input[type="search"] { + background: var(--background); + border: 1px solid var(--button-border); + border-radius: 5px; + padding: 0.4rem 0.4rem; + font-size: 15px; + color: var(--search-text); + outline: none; + box-shadow: none; +} + +input[type='search'] { + border-bottom: 1px solid var(--button-border); + border-top: 0px; + border-left: 0px; + border-right: 0px; + border-radius: 0px; +} + +header { + display: grid; + grid-gap: 1px; + grid-template-areas: + "home" + "form"; + grid-area: header; +} + +.home { + grid-area: home; + margin-left: auto; + margin-right: auto; + margin-bottom: 1rem; + margin-top: 1rem; +} + +.form { + display: grid; + grid-gap: 4px; + grid-template-areas: + "search-box" + "search-button" + "dropdown"; + grid-area: form; +} + +.search-box { + grid-area: search-box; +} +.search-button { + grid-area: search-button; + + cursor: pointer; + padding-bottom: 6px; + padding-left: .75em; + padding-right: .75em; + padding-top: 6px; + text-align: center; + white-space: nowrap; + background-color: var(--buttom); + border: 1px solid var(--button-border); + color: var(--buttom-text); + border-radius: 5px; +} +.search-button:hover { + background-color: var(--buttom-hover); +} + +.dropdown { + display: grid; + grid-gap: 1px; + grid-template-areas: + "dropdown-label" + "dropdown-content"; + grid-area: dropdown; +} +.dropdown-label { + grid-area: dropdown-label; + + padding-bottom: 6px; + padding-left: .75em; + padding-right: .75em; + padding-top: 6px; + text-align: center; + white-space: nowrap; + background-color: var(--buttom); + border: 1px solid var(--button-border); + color: var(--buttom-text); + border-radius: 5px; +} +.dropdown-label:hover { + background-color: var(--buttom-hover); +} + +/* ------------- Menu Mobile sin JS ---------------- */ +/* input hidden */ +.opt-box { + display: none; +} +.dropdown-content { + display: none; + grid-area: dropdown-content; +} +label[for=options-toggle-cbox] { + cursor: pointer; + -webkit-touch-callout: none; + -webkit-user-select: none; + -khtml-user-select: none; + -moz-user-select: none; + -ms-user-select: none; + user-select: none; +} + +#options-toggle-cbox:checked ~ .dropdown-content { + display: block; + white-space: nowrap; + background: var(--secondary-background); + padding: 0.5rem 1rem; +} +/*- ----------- End Menu Mobile sin JS ------------- */ + +.main { + grid-area: main; + margin: 0 auto; + width: 100%; +} + +.settings-form { + background-color: var(--secondary-background); + padding: 1rem; +} + +.settings-form > h2 { + border-bottom: 2px solid var(--border-bg-settings); + padding-bottom: 0.5rem; +} + +.settings-list { + display: grid; + grid-row-gap: 1rem; + list-style: none; + padding: 0px; +} + +.setting-item { + display: grid; + grid-template-columns: auto auto; + align-items: center; + padding: 5px; +} + +.setting-item select { + max-width: 100%; + justify-self: end; +} + +.setting-item input { + max-width: 80px; + justify-self: end; +} + +.settings-form input[type="submit"] { + cursor: pointer; +} + +.footer { + grid-area: footer; + display: grid; + grid-template-columns: auto; + align-items: center; + justify-content: center; + margin: auto; + text-align: center; +} + +.footer > p { + text-align: center; +} + +@media (min-width: 780px) { + body { + display: grid; + grid-template-columns: 0.3fr 2fr 1fr 0.3fr; + grid-template-rows: auto 1fr auto; + grid-template-areas: + "header header header header" + "main main main main" + "footer footer footer footer"; + } + .form { + display: grid; + grid-gap: 1px; + grid-template-columns: 1fr 1.4fr 0.3fr 1.3fr; + grid-template-areas: ". search-box search-button dropdown"; + grid-area: form; + position: relative; + } + .dropdown { + display: grid; + grid-gap: 1px; + grid-template-columns: 100px auto; + grid-template-areas: + "dropdown-label" + "dropdown-content"; + grid-area: dropdown; + position: absolute; + z-index: 1; + } + #options-toggle-cbox:checked ~ .dropdown-content { + width: calc(100% + 100px); + max-height: 80vh; + overflow-y: scroll; + } + .main { + display: grid; + justify-content: center; + } + .settings-form { + width: 50vw; + } + .setting-item select { + max-width: 250px; + } + .setting-item input { + max-width: 250px; + } + + .footer { + display: grid; + grid-template-columns: repeat(3, 1fr); + grid-column-gap: 2rem; + align-items: center; + justify-content: center; + text-align: center; + margin-top: 1rem; + margin-bottom: 1rem; + } +} diff --git a/youtube/static/subscription.css b/youtube/static/subscription.css new file mode 100644 index 0000000..e4e9c8b --- /dev/null +++ b/youtube/static/subscription.css @@ -0,0 +1,542 @@ +body { + display: grid; + grid-gap: 20px; + grid-template-areas: + "header" + "main" + "footer"; + /* Fix height */ + height: 100vh; + grid-template-rows: auto 1fr auto; + /* fix top and bottom */ + margin-left: 1rem; + margin-right: 1rem; +} + +img { + width: 100%; + height: auto; +} + +a:link { + color: var(--link); +} + +a:visited { + color: var(--link-visited); +} + +input[type="text"], +input[type="search"] { + background: var(--background); + border: 1px solid var(--button-border); + padding: 0.4rem 0.4rem; + font-size: 15px; + color: var(--search-text); + outline: none; + box-shadow: none; +} + +input[type='search'] { + border-bottom: 1px solid var(--button-border); + border-top: 0px; + border-left: 0px; + border-right: 0px; + border-radius: 0px; +} + +header { + display: grid; + grid-gap: 1px; + grid-template-areas: + "home" + "form" + "playlist"; + grid-area: header; +} + +.home { + grid-area: home; + margin-left: auto; + margin-right: auto; + margin-bottom: 1rem; + margin-top: 1rem; +} + +.form { + display: grid; + grid-gap: 4px; + grid-template-areas: + "search-box" + "search-button" + "dropdown"; + grid-area: form; +} + +.search-box { + grid-area: search-box; +} +.search-button { + grid-area: search-button; + + cursor: pointer; + padding-bottom: 6px; + padding-left: .75em; + padding-right: .75em; + padding-top: 6px; + text-align: center; + white-space: nowrap; + background-color: var(--buttom); + border: 1px solid var(--button-border); + color: var(--buttom-text); + border-radius: 5px; +} +.search-button:hover { + background-color: var(--buttom-hover); +} + +.dropdown { + display: grid; + grid-gap: 1px; + grid-template-areas: + "dropdown-label" + "dropdown-content"; + grid-area: dropdown; +} +.dropdown-label { + grid-area: dropdown-label; + + padding-bottom: 6px; + padding-left: .75em; + padding-right: .75em; + padding-top: 6px; + text-align: center; + white-space: nowrap; + background-color: var(--buttom); + border: 1px solid var(--button-border); + color: var(--buttom-text); + border-radius: 5px; +} +.dropdown-label:hover { + background-color: var(--buttom-hover); +} + +/* playlist */ +.playlist { + display: grid; + grid-gap: 4px; + grid-template-areas: + "play-box" + "play-hidden" + "play-add" + "play-clean"; + grid-area: playlist; +} +.play-box { + grid-area: play-box; +} + +.play-hidden { + grid-area: play-hidden; +} + +.play-add { + grid-area: play-add; + cursor: pointer; + + padding-bottom: 6px; + padding-left: .75em; + padding-right: .75em; + padding-top: 6px; + text-align: center; + white-space: nowrap; + background-color: var(--buttom); + border: 1px solid var(--button-border); + color: var(--buttom-text); + border-radius: 5px; +} +.play-add:hover { + background-color: var(--buttom-hover); +} + +.play-clean { + display: grid; + grid-area: play-clean; +} + +.play-clean > button { + padding-bottom: 6px; + padding-left: .75em; + padding-right: .75em; + padding-top: 6px; + text-align: center; + white-space: nowrap; + background-color: var(--buttom); + border: 1px solid var(--button-border); + color: var(--buttom-text); + border-radius: 5px; +} +.play-clean > button:hover { + background-color: var(--buttom-hover); +} +/* /playlist */ + +/* ------------- Menu Mobile sin JS ---------------- */ +/* input hidden */ +.opt-box { + display: none; +} +.dropdown-content { + display: none; + grid-area: dropdown-content; +} +label[for=options-toggle-cbox] { + cursor: pointer; + -webkit-touch-callout: none; + -webkit-user-select: none; + -khtml-user-select: none; + -moz-user-select: none; + -ms-user-select: none; + user-select: none; +} + +#options-toggle-cbox:checked ~ .dropdown-content { + display: block; + white-space: nowrap; + background: var(--secondary-background); + padding: 0.5rem 1rem; +} +/*- ----------- End Menu Mobile sin JS ------------- */ + +.main { + grid-area: main; + display: grid; + grid-row-gap: 1rem; +} + +/* fix hr when is children of grid */ +hr { + width: 100%; +} + +.sidebar-links { + display: grid; + grid-template-columns: 1fr; + margin: auto; + grid-template-areas: + "sidebar-title" + "sidebar-action"; + align-items: center; + justify-items: center; + justify-content: center; + grid-row-gap: 1rem; +} +.sidebar-title { + grid-area: sidebar-title; + text-align: center; +} +.sidebar-action { + grid-area: sidebar-action; +} + +/* Video list item */ +.video-container { + display: grid; + grid-row-gap: 0.5rem; +} + +.item-box { + display: grid; + grid-template-columns: 1.9fr 0.1fr; + grid-template-rows: 1fr; + grid-gap: 1px; + grid-template-areas: + "item-video item-checkbox"; +} + +.item-video { + grid-area: item-video; + + display: grid; + grid-template-columns: auto; + grid-template-rows: repeat(4, auto); + grid-row-gap: 0.4rem; + grid-template-areas: + "thumbnail-box" + "info-box"; + align-items: center; + + font-size: 0.7rem; +} + +.item-video a { + text-decoration: none; + cursor: pointer; +} + +.thumbnail-box { + grid-area: thumbnail-box; + position: relative; +} + +.thumbnail { + padding: 28.125%; + position: relative; + box-sizing: border-box; +} + +.thumbnail-img { + position: absolute; + width: 100%; + height: 100%; + left: 0; + top: 0; + object-fit: cover; + background-color: var(--thumb-background); +} + +.length { + position: absolute; + background-color: rgba(35, 35, 35, 0.75); + color: #fff; + border-radius: 2px; + padding: 2px; + font-size: 16px; + right: 0.25em; + bottom: -0.75em; +} + +.playlist-item .thumbnail-info { + position: absolute; + right: 0px; + bottom: 0px; + height: 100%; + width: 50%; + text-align: center; + white-space: pre-line; + opacity: .8; + color: var(--text); + font-size: 0.8125rem; + background: var(--secondary-background); + padding: 0; +} + +.playlist-item .thumbnail-info span { + position: absolute; + top: 50%; + transform: translate(-50%, -50%); + text-transform: none; +} + +.info-box { + grid-area: info-box; + display: grid; + grid-template-columns: 1fr; + grid-template-rows: auto auto auto auto auto; + grid-gap: 1px; + grid-template-areas: + "." + "." + "." + "." + "."; +} + +.title { + font-size: 0.8rem; + margin: 0px; + font-weight: normal; + overflow: hidden; + text-overflow: ellipsis; +} + +.info-box address { + white-space: nowrap; + overflow: hidden; + text-overflow: ellipsis; +} + +.thumbnail-info { + background-color: var(--time-background); + color: #fff; + padding: 2px 5px; + text-transform: uppercase; + font-weight: 700; + font-size: 12px; + position: absolute; + right: 0; + bottom: .2rem; +} + +.item-checkbox { + grid-area: item-checkbox; + justify-self: start; + align-self: center; + min-width: 30px; + margin: 0px; +} + +.stats { + display: flex; + justify-content: space-between; +} + +.horizontal-stats { + white-space: nowrap; + overflow: hidden; + text-overflow: ellipsis; +} + +.horizontal-stats > li { + display: inline; +} + +.horizontal-stats > li:first-child::after { + content: " | "; +} + +/* pagination */ +.main .pagination-container { + display: grid; + justify-content: center; +} + +.main .pagination-container .pagination-list { + display: flex; + flex-direction: row; + flex-wrap: wrap; + justify-content: center; +} + +.main .pagination-container .pagination-list .page-link { + border-style: none; + font-weight: bold; + text-align: center; + background: var(--secondary-focus); + text-decoration: none; + align-self: center; + padding: .5rem; + width: 1rem; +} + +.main .pagination-container .pagination-list .page-link.is-current { + background: var(--secondary-background); +} + +/* /video list item */ + +.footer { + grid-area: footer; + display: grid; + grid-template-columns: auto; + align-items: center; + justify-content: center; + margin: auto; + text-align: center; +} + +.footer > p { + text-align: center; +} + +@media (min-width: 480px) { + .item-video { + font-size: 0.85rem; + } + .info-box { + grid-gap: 2px; + } + .title { + font-size: 1rem; + } +} + +@media (min-width: 600px) { + .video-container { + display: grid; + grid-row-gap: 0.5rem; + grid-template-columns: 1fr 1fr; + } +} + +@media (min-width: 992px) { + body { + display: grid; + grid-template-columns: 0.3fr 2fr 1fr 0.3fr; + grid-template-rows: auto 1fr auto; + grid-template-areas: + "header header header header" + "main main main main" + "footer footer footer footer"; + } + .form { + display: grid; + grid-gap: 1px; + grid-template-columns: 1fr 1.4fr 0.3fr 1.3fr; + grid-template-areas: ". search-box search-button dropdown"; + grid-area: form; + position: relative; + } + .dropdown { + display: grid; + grid-gap: 1px; + grid-template-columns: 100px auto; + grid-template-areas: + "dropdown-label" + "dropdown-content"; + grid-area: dropdown; + padding-right: 4rem; + z-index: 1; + position: absolute; + } + #options-toggle-cbox:checked ~ .dropdown-content { + width: calc(100% + 100px); + max-height: 80vh; + overflow-y: scroll; + } + .sidebar-links { + max-width: 50vw; + } + + /* playlist */ + .playlist { + display: grid; + grid-gap: 1px; + grid-template-columns: 1fr 1.4fr 0.3fr 1.3fr; + grid-template-areas: ". play-box play-add play-clean"; + grid-area: playlist; + } + .play-clean { + grid-template-columns: 100px auto; + } + .play-clean > button { + padding-left: 0px; + padding-right: 0px; + padding-bottom: 6px; + padding-top: 6px; + text-align: center; + white-space: nowrap; + background-color: var(--buttom); + color: var(--buttom-text); + border-radius: 5px; + cursor: pointer; + } + + .video-container { + display: grid; + grid-template-columns: repeat(4, 1fr); + grid-row-gap: 1rem; + grid-column-gap: 1rem; + } + + .footer { + display: grid; + grid-template-columns: repeat(3, 1fr); + grid-column-gap: 2rem; + align-items: center; + justify-content: center; + text-align: center; + margin-top: 1rem; + margin-bottom: 1rem; + } +} diff --git a/youtube/static/subscription_manager.css b/youtube/static/subscription_manager.css new file mode 100644 index 0000000..7101828 --- /dev/null +++ b/youtube/static/subscription_manager.css @@ -0,0 +1,366 @@ +body { + display: grid; + grid-gap: 20px; + grid-template-areas: + "header" + "main" + "footer"; + /* Fix height */ + height: 100vh; + grid-template-rows: auto 1fr auto; + /* fix top and bottom */ + margin-left: 1rem; + margin-right: 1rem; +} + +img { + width: 100%; + height: auto; +} + +a:link { + color: var(--link); +} + +a:visited { + color: var(--link-visited); +} + +input[type="text"], +input[type="search"] { + background: var(--background); + border: 1px solid var(--button-border); + padding: 0.4rem 0.4rem; + font-size: 15px; + color: var(--search-text); + outline: none; + box-shadow: none; +} + +input[type='search'] { + border-bottom: 1px solid var(--button-border); + border-top: 0px; + border-left: 0px; + border-right: 0px; + border-radius: 0px; +} + +header { + display: grid; + grid-gap: 1px; + grid-template-areas: + "home" + "form" + "playlist"; + grid-area: header; +} + +.home { + grid-area: home; + margin-left: auto; + margin-right: auto; + margin-bottom: 1rem; + margin-top: 1rem; +} + +.form { + display: grid; + grid-gap: 4px; + grid-template-areas: + "search-box" + "search-button" + "dropdown"; + grid-area: form; +} + +.search-box { + grid-area: search-box; +} +.search-button { + grid-area: search-button; + + cursor: pointer; + padding-bottom: 6px; + padding-left: .75em; + padding-right: .75em; + padding-top: 6px; + text-align: center; + white-space: nowrap; + background-color: var(--buttom); + border: 1px solid var(--button-border); + color: var(--buttom-text); + border-radius: 5px; +} +.search-button:hover { + background-color: var(--buttom-hover); +} + +.dropdown { + display: grid; + grid-gap: 1px; + grid-template-areas: + "dropdown-label" + "dropdown-content"; + grid-area: dropdown; +} +.dropdown-label { + grid-area: dropdown-label; + + padding-bottom: 6px; + padding-left: .75em; + padding-right: .75em; + padding-top: 6px; + text-align: center; + white-space: nowrap; + background-color: var(--buttom); + border: 1px solid var(--button-border); + color: var(--buttom-text); + border-radius: 5px; +} +.dropdown-label:hover { + background-color: var(--buttom-hover); +} + +/* ------------- Menu Mobile sin JS ---------------- */ +/* input hidden */ +.opt-box { + display: none; +} +.dropdown-content { + display: none; + grid-area: dropdown-content; +} +label[for=options-toggle-cbox] { + cursor: pointer; + -webkit-touch-callout: none; + -webkit-user-select: none; + -khtml-user-select: none; + -moz-user-select: none; + -ms-user-select: none; + user-select: none; +} + +#options-toggle-cbox:checked ~ .dropdown-content { + display: block; + white-space: nowrap; + background: var(--secondary-background); + padding: 0.5rem 1rem; +} +/*- ----------- End Menu Mobile sin JS ------------- */ + +.main { + grid-area: main; + display: grid; + grid-row-gap: 1rem; +} + +/* fix hr when is children of grid */ +hr { + width: 100%; +} + +.import-export { + display: grid; + grid-template-columns: 1fr; + margin: auto; + grid-template-areas: + "subscriptions-import-form" + "subscriptions-export-form"; + align-items: center; + justify-items: center; + justify-content: center; +} +.subscriptions-import-form { + grid-area: subscriptions-import-form; + text-align: center; +} + +.subscriptions-import-options { + display: grid; + grid-template-columns: repeat(1, auto); + margin: auto; +} + +.subscriptions-export-form { + grid-area: subscriptions-export-form; + text-align: center; +} + +.subscriptions-export-options { + display: grid; + grid-template-columns: repeat(1, auto); + margin: auto; +} + +.sub-list-controls { + display: grid; + grid-row-gap: 0.2rem; +} + +.subscriptions-import-form input[type='submit'], +.subscriptions-export-form input[type='submit'], +.sub-list-controls button[type='submit'], +.sub-list-controls input[type='reset'] { + cursor: pointer; + padding-bottom: 6px; + padding-left: .75em; + padding-right: .75em; + padding-top: 6px; + text-align: center; + background-color: var(--buttom); + border: 1px solid var(--button-border); + color: var(--buttom-text); + border-radius: 5px; +} + +.tag-group-list { + display: grid; + grid-template-columns: 1fr; + margin: auto; +} + +.sub-list { + display: grid; + grid-template-columns: 1fr; + margin: auto; +} + +/* pagination */ +.main .pagination-container { + display: grid; + justify-content: center; +} + +.main .pagination-container .pagination-list { + display: flex; + flex-direction: row; + flex-wrap: wrap; + justify-content: center; +} + +.main .pagination-container .pagination-list .page-link { + border-style: none; + font-weight: bold; + text-align: center; + background: var(--secondary-focus); + text-decoration: none; + align-self: center; + padding: .5rem; + width: 1rem; +} + +.main .pagination-container .pagination-list .page-link.is-current { + background: var(--secondary-background); +} + +/* /video list item */ + +.footer { + grid-area: footer; + display: grid; + grid-template-columns: auto; + align-items: center; + justify-content: center; + margin: auto; + text-align: center; +} + +.footer > p { + text-align: center; +} + +@media (min-width: 480px) { + .item-video { + font-size: 0.85rem; + } + .info-box { + grid-gap: 2px; + } + .title { + font-size: 1rem; + } + .subscriptions-import-options { + display: grid; + grid-template-columns: repeat(2, auto); + margin: auto; + align-items: center; + justify-items: center; + justify-content: center; + grid-column-gap: 0.5rem; + } + .subscriptions-export-options { + display: grid; + grid-template-columns: repeat(4, auto); + margin: auto; + align-items: center; + justify-items: center; + justify-content: center; + grid-column-gap: 0.5rem; + } +} + +@media (min-width: 600px) { + .video-container { + display: grid; + grid-row-gap: 0.5rem; + grid-template-columns: 1fr 1fr; + } +} + +@media (min-width: 992px) { + body { + display: grid; + grid-template-columns: 0.3fr 2fr 1fr 0.3fr; + grid-template-rows: auto 1fr auto; + grid-template-areas: + "header header header header" + "main main main main" + "footer footer footer footer"; + } + .form { + display: grid; + grid-gap: 1px; + grid-template-columns: 1fr 1.4fr 0.3fr 1.3fr; + grid-template-areas: ". search-box search-button dropdown"; + grid-area: form; + position: relative; + } + .dropdown { + display: grid; + grid-gap: 1px; + grid-template-columns: 100px auto; + grid-template-areas: + "dropdown-label" + "dropdown-content"; + grid-area: dropdown; + position: absolute; + z-index: 1; + } + #options-toggle-cbox:checked ~ .dropdown-content { + width: calc(100% + 100px); + max-height: 80vh; + overflow-y: scroll; + } + .import-export { + max-width: 50vw; + } + + .sub-list-controls { + grid-template-columns: repeat(8, auto); + max-height: 1rem; + grid-column-gap: 0.5rem; + justify-content: center; + align-items: center; + } + + .footer { + display: grid; + grid-template-columns: repeat(3, 1fr); + grid-column-gap: 2rem; + align-items: center; + justify-content: center; + text-align: center; + margin-top: 1rem; + margin-bottom: 1rem; + } +} diff --git a/youtube/static/unsubscribe.css b/youtube/static/unsubscribe.css new file mode 100644 index 0000000..276b335 --- /dev/null +++ b/youtube/static/unsubscribe.css @@ -0,0 +1,269 @@ +body { + display: grid; + grid-gap: 20px; + grid-template-areas: + "header" + "main" + "footer"; + /* Fix height */ + height: 100vh; + grid-template-rows: auto 1fr auto; + /* fix top and bottom */ + margin-left: 1rem; + margin-right: 1rem; +} + +img { + width: 100%; + height: auto; +} + +a:link { + color: var(--link); +} + +a:visited { + color: var(--link-visited); +} + +input[type="text"], +input[type="search"] { + background: var(--background); + border: 1px solid var(--button-border); + padding: 0.4rem 0.4rem; + font-size: 15px; + color: var(--search-text); + outline: none; + box-shadow: none; +} + +input[type='search'] { + border-bottom: 1px solid var(--button-border); + border-top: 0px; + border-left: 0px; + border-right: 0px; + border-radius: 0px; +} + +header { + display: grid; + grid-gap: 1px; + grid-template-areas: + "home" + "form" + "playlist"; + grid-area: header; +} + +.home { + grid-area: home; + margin-left: auto; + margin-right: auto; + margin-bottom: 1rem; + margin-top: 1rem; +} + +.form { + display: grid; + grid-gap: 4px; + grid-template-areas: + "search-box" + "search-button" + "dropdown"; + grid-area: form; +} + +.search-box { + grid-area: search-box; +} +.search-button { + grid-area: search-button; + + cursor: pointer; + padding-bottom: 6px; + padding-left: .75em; + padding-right: .75em; + padding-top: 6px; + text-align: center; + white-space: nowrap; + background-color: var(--buttom); + border: 1px solid var(--button-border); + color: var(--buttom-text); + border-radius: 5px; +} +.search-button:hover { + background-color: var(--buttom-hover); +} + +.dropdown { + display: grid; + grid-gap: 1px; + grid-template-areas: + "dropdown-label" + "dropdown-content"; + grid-area: dropdown; +} +.dropdown-label { + grid-area: dropdown-label; + + padding-bottom: 6px; + padding-left: .75em; + padding-right: .75em; + padding-top: 6px; + text-align: center; + white-space: nowrap; + background-color: var(--buttom); + border: 1px solid var(--button-border); + color: var(--buttom-text); + border-radius: 5px; +} +.dropdown-label:hover { + background-color: var(--buttom-hover); +} + +/* ------------- Menu Mobile sin JS ---------------- */ +/* input hidden */ +.opt-box { + display: none; +} +.dropdown-content { + display: none; + grid-area: dropdown-content; +} +label[for=options-toggle-cbox] { + cursor: pointer; + -webkit-touch-callout: none; + -webkit-user-select: none; + -khtml-user-select: none; + -moz-user-select: none; + -ms-user-select: none; + user-select: none; +} + +#options-toggle-cbox:checked ~ .dropdown-content { + display: block; + white-space: nowrap; + background: var(--secondary-background); + padding: 0.5rem 1rem; +} +/*- ----------- End Menu Mobile sin JS ------------- */ + +.main { + grid-area: main; + display: flex; + flex-direction: column; + align-items: center; +} + +/* fix hr when is children of grid */ +hr { + width: 100%; +} + +.list-channel { + padding: 0; +} + +.list-channel > li { + list-style: none; +} +/* pagination */ +.main .pagination-container { + display: grid; + justify-content: center; +} + +.main .pagination-container .pagination-list { + display: flex; + flex-direction: row; + flex-wrap: wrap; + justify-content: center; +} + +.main .pagination-container .pagination-list .page-link { + border-style: none; + font-weight: bold; + text-align: center; + background: var(--secondary-focus); + text-decoration: none; + align-self: center; + padding: .5rem; + width: 1rem; +} + +.main .pagination-container .pagination-list .page-link.is-current { + background: var(--secondary-background); +} + +.footer { + grid-area: footer; + display: grid; + grid-template-columns: auto; + align-items: center; + justify-content: center; + margin: auto; + text-align: center; +} + +.footer > p { + text-align: center; +} + +@media (min-width: 480px) { + .item-video { + font-size: 0.85rem; + } + .info-box { + grid-gap: 2px; + } + .title { + font-size: 1rem; + } +} + +@media (min-width: 992px) { + body { + display: grid; + grid-template-columns: 0.3fr 2fr 1fr 0.3fr; + grid-template-rows: auto 1fr auto; + grid-template-areas: + "header header header header" + "main main main main" + "footer footer footer footer"; + } + .form { + display: grid; + grid-gap: 1px; + grid-template-columns: 1fr 1.4fr 0.3fr 1.3fr; + grid-template-areas: ". search-box search-button dropdown"; + grid-area: form; + position: relative; + } + .dropdown { + display: grid; + grid-gap: 1px; + grid-template-columns: 100px auto; + grid-template-areas: + "dropdown-label" + "dropdown-content"; + grid-area: dropdown; + z-index: 1; + position: absolute; + } + #options-toggle-cbox:checked ~ .dropdown-content { + width: calc(100% + 100px); + max-height: 80vh; + overflow-y: scroll; + } + + .footer { + display: grid; + grid-template-columns: repeat(3, 1fr); + grid-column-gap: 2rem; + align-items: center; + justify-content: center; + text-align: center; + margin-top: 1rem; + margin-bottom: 1rem; + } +} diff --git a/youtube/static/watch.css b/youtube/static/watch.css new file mode 100644 index 0000000..460bba3 --- /dev/null +++ b/youtube/static/watch.css @@ -0,0 +1,674 @@ +body { + display: grid; + grid-gap: 20px; + grid-template-areas: + "header" + "main" + "footer"; + /* Fix height */ + height: 100vh; + grid-template-rows: auto 1fr auto; + /* fix top and bottom */ + margin-left: 1rem; + margin-right: 1rem; +} + +img { + width: 100%; + height: auto; +} + +video { + width: 100%; + height: auto; + max-height: calc(100vh/1.5); +} + +a:link { + color: var(--link); +} + +a:visited { + color: var(--link-visited); +} + +input[type="text"], +input[type="search"] { + background: var(--background); + border: 1px solid var(--button-border); + border-radius: 5px; + padding: 0.4rem 0.4rem; + font-size: 15px; + color: var(--search-text); + outline: none; + box-shadow: none; +} + +input[type='search'] { + border-bottom: 1px solid var(--button-border); + border-top: 0px; + border-left: 0px; + border-right: 0px; + border-radius: 0px; +} + +header { + display: grid; + grid-gap: 4px; + grid-template-areas: + "home" + "form" + "playlist"; + grid-area: header; +} + +.home { + grid-area: home; + margin-left: auto; + margin-right: auto; + margin-bottom: 1rem; + margin-top: 1rem; +} + +.form { + display: grid; + grid-gap: 4px; + grid-template-areas: + "search-box" + "search-button" + "dropdown"; + grid-area: form; +} + +.search-box { + grid-area: search-box; +} +.search-button { + grid-area: search-button; + + cursor: pointer; + padding-bottom: 6px; + padding-left: .75em; + padding-right: .75em; + padding-top: 6px; + text-align: center; + white-space: nowrap; + background-color: var(--buttom); + border: 1px solid var(--button-border); + color: var(--buttom-text); + border-radius: 5px; +} +.search-button:hover { + background-color: var(--buttom-hover); +} + +.dropdown { + display: grid; + grid-gap: 1px; + grid-template-areas: + "dropdown-label" + "dropdown-content"; + grid-area: dropdown; +} +.dropdown-label { + grid-area: dropdown-label; + + padding-bottom: 6px; + padding-left: .75em; + padding-right: .75em; + padding-top: 6px; + text-align: center; + white-space: nowrap; + background-color: var(--buttom); + border: 1px solid var(--button-border); + color: var(--buttom-text); + border-radius: 5px; +} +.dropdown-label:hover { + background-color: var(--buttom-hover); +} + +.playlist { + display: grid; + grid-gap: 4px; + grid-template-areas: + "play-box" + "play-hidden" + "play-add" + "play-clean"; + grid-area: playlist; +} +.play-box { + grid-area: play-box; +} + +.play-hidden { + grid-area: play-hidden; +} + +.play-add { + grid-area: play-add; + cursor: pointer; + + padding-bottom: 6px; + padding-left: .75em; + padding-right: .75em; + padding-top: 6px; + text-align: center; + white-space: nowrap; + background-color: var(--buttom); + border: 1px solid var(--button-border); + color: var(--buttom-text); + border-radius: 5px; +} +.play-add:hover { + background-color: var(--buttom-hover); +} + +.play-clean { + display: grid; + grid-area: play-clean; +} + +.play-clean > button { + padding-bottom: 6px; + padding-left: .75em; + padding-right: .75em; + padding-top: 6px; + text-align: center; + white-space: nowrap; + background-color: var(--buttom); + border: 1px solid var(--button-border); + color: var(--buttom-text); + border-radius: 5px; +} +.play-clean > button:hover { + background-color: var(--buttom-hover); +} + +/* ------------- Menu Mobile sin JS ---------------- */ +/* input hidden */ +.opt-box { + display: none; +} +.dropdown-content { + display: none; + grid-area: dropdown-content; +} +label[for=options-toggle-cbox] { + cursor: pointer; + -webkit-touch-callout: none; + -webkit-user-select: none; + -khtml-user-select: none; + -moz-user-select: none; + -ms-user-select: none; + user-select: none; +} + +#options-toggle-cbox:checked ~ .dropdown-content { + display: block; + white-space: nowrap; + background: var(--secondary-background); + padding: 0.5rem 1rem; +} +/*- ----------- End Menu Mobile sin JS ------------- */ + +.main { + grid-area: main; + margin: 0 auto; + + display: grid; + grid-gap: 1px; + grid-template-columns: 1fr; + grid-template-areas: + "sc-video" + "sc-info"; +} +figure.sc-video { + margin: 1rem 0px; +} +.sc-video { grid-area: sc-video; } +.sc-info { + display: grid; + grid-template-columns: 1fr; + grid-gap: 1px; + grid-template-areas: + "video-info" + "side-videos" + "comments-area-outer"; + grid-area: sc-info; +} +.video-info { + grid-area: video-info; + + display: grid; + grid-template-columns: 1fr 1fr; + grid-template-areas: + "v-title v-title" + "v-uploaded v-views" + "v-published v-likes-dislikes" + "external-player-controls v-checkbox" + "v-direct-link v-direct-link" + "v-download v-download" + "v-description v-description" + "v-music-list v-music-list" + "v-more-info v-more-info"; +} +.v-title { + grid-area: v-title; + margin: 0px; +} +.v-uploaded { grid-area: v-uploaded; } +.v-views { + grid-area: v-views; + justify-self: end; +} +.v-published { grid-area: v-published; } +.v-likes-dislikes { + grid-area: v-likes-dislikes; + justify-self: end; +} +.external-player-controls { + grid-area: external-player-controls; +} +.external-player-controls input.speed { + width: 65px; + text-align: center; +} +.v-checkbox { + grid-area: v-checkbox; + justify-self: end; +} +.v-direct-link { + grid-area: v-direct-link; + padding-top: 0.5rem; + padding-bottom: 0.5rem; +} +.v-download { grid-area: v-download; } +.v-download > ul.download-dropdown-content { + background: var(--secondary-background); + padding-left: 0px; +} +.v-download > ul.download-dropdown-content > li.download-format { + list-style: none; + padding: 0.4rem 0; + padding-left: 1rem; +} +.v-download > ul.download-dropdown-content > li.download-format a.download-link { + text-decoration: none; +} + +.v-description { + grid-area: v-description; + background-color: var(--secondary-background); + margin-top: 0.4rem; + white-space: pre-wrap; + overflow: hidden; + text-overflow: ellipsis; + word-wrap: break-word; + padding: 5px; +} + +.v-music-list { + grid-area: v-music-list; + padding-bottom: 1rem; +} +.v-music-list table,th,td{ + border: 1px solid; +} +.v-music-list th,td{ + padding-left:4px; + padding-right:5px; +} +.v-music-list caption{ + text-align:left; + font-weight:bold; + margin-bottom:5px; +} + +.v-more-info { + grid-area: v-more-info; +} +.v-more-info > .more-info-content { + background-color: var(--secondary-background); + padding: 5px; +} + +.side-videos { grid-area: side-videos; } + +.side-videos .related-autoplay { + display: grid; + grid-template-columns: repeat(2, auto); + justify-content: start; + grid-column-gap: 0.5rem; + align-items: center; +} + +/* playlist items */ +.side-videos .site-playlist { + border-style: solid; + border-width: 2px; + border-color: var(--secondary-focus); + margin-bottom: 1rem; +} + +.side-videos .site-playlist .playlist-header { + background-color: var(--secondary-background); + padding: 1rem; + border-bottom-style: solid; + border-bottom-width: 2px; + border-bottom-color: var(--secondary-focus); +} + +.side-videos .site-playlist .playlist-header h3 { + margin: 0px; + padding: 0px; +} + +.side-videos .site-playlist .playlist-header .playlist-metadata { + list-style: none; + display: grid; + justify-content: start; + padding: 0; + margin: 0px; + grid-template-columns: repeat(3, auto); + grid-column-gap: 1rem; +} + +.side-videos .site-playlist .playlist-videos { + display: grid; + grid-row-gap: 1rem; + height: 300px; + overflow-y: scroll; + padding-top: 1rem; +} + +.side-videos .site-playlist .playlist-videos article.item-box { + padding-left: 1rem; +} +/* /playlist items */ + +.comments-area-outer { grid-area: comments-area-outer; } + +.related-videos-inner { + padding-top: 10px; + display: grid; + grid-row-gap: 1rem; +} + +.item-box { + display: grid; + grid-template-columns: 1.9fr 0.1fr; + grid-template-rows: 1fr; + grid-gap: 1px; + grid-template-areas: + "item-video item-checkbox"; +} + +.item-video { + grid-area: item-video; + + display: grid; + grid-template-columns: auto; + grid-template-rows: repeat(4, auto); + grid-row-gap: 0.4rem; + grid-template-areas: + "thumbnail-box" + "info-box"; + align-items: center; + + font-size: 0.7rem; +} + +.item-video a { + text-decoration: none; + cursor: pointer; +} + +.thumbnail-box { + grid-area: thumbnail-box; + position: relative; +} + +.thumbnail { + padding: 28.125%; + position: relative; + box-sizing: border-box; +} + +.thumbnail-img { + position: absolute; + width: 100%; + height: 100%; + left: 0; + top: 0; + object-fit: cover; + background-color: var(--thumb-background); +} + +.length { + position: absolute; + background-color: rgba(35, 35, 35, 0.75); + color: #fff; + border-radius: 2px; + padding: 2px; + font-size: 16px; + right: 0.25em; + bottom: -0.75em; +} + +.info-box { + grid-area: info-box; + display: grid; + grid-template-columns: 1fr; + grid-template-rows: auto auto auto auto auto; + grid-gap: 1px; + grid-template-areas: + "." + "." + "." + "." + "."; +} + +.title { + font-size: 0.8rem; + margin: 0px; + font-weight: normal; + overflow: hidden; + text-overflow: ellipsis; +} + +.info-box address { + white-space: nowrap; + overflow: hidden; + text-overflow: ellipsis; +} + +.thumbnail-info { + background-color: var(--time-background); + color: #fff; + padding: 2px 5px; + text-transform: uppercase; + font-weight: 700; + font-size: 12px; + position: absolute; + right: 0; + bottom: .2rem; +} + +.item-checkbox { + grid-area: item-checkbox; + justify-self: start; + align-self: center; + min-width: 30px; + margin: 0px; +} + +.stats { + display: flex; + justify-content: space-between; +} + +/* comments */ +.comments-area { + display: grid; + grid-row-gap: 0.5rem; +} + +.comments { + display: grid; + grid-row-gap: 0.5rem; +} + +.comment { + display: grid; + grid-template-columns: repeat(3, auto) 3fr; + grid-template-rows: repeat(4, auto); + grid-column-gap: 0.4rem; + grid-template-areas: + "author-avatar author-name permalink ." + "author-avatar comment-text comment-text comment-text" + ". comment-likes comment-likes comment-likes" + ". button-row button-row button-row"; + background: var(--secondary-background); +} + +.author-avatar { grid-area: author-avatar; } +.author-name { + grid-area: author-name; + overflow: hidden; + text-overflow: ellipsis; +} +.permalink { grid-area: permalink; } +.comment-text { + grid-area: comment-text; + overflow: hidden; + text-overflow: ellipsis; +} +.comment-likes { grid-area: comment-likes; } +.button-row { grid-area: button-row; } + +.more-comments { + justify-self: center; + margin-top: 10px; + margin-bottom: 10px; + background: var(--secondary-background); + padding: 5px; + + /* disable text selection */ + -webkit-touch-callout: none; + -webkit-user-select: none; + -khtml-user-select: none; + -moz-user-select: none; + -ms-user-select: none; + user-select: none; +} + +.footer { + grid-area: footer; + display: grid; + grid-template-columns: auto; + align-items: center; + justify-content: center; + margin: auto; + text-align: center; +} + +.footer > p { + text-align: center; +} + +@media (min-width: 480px) { + .item-video { + font-size: 0.85rem; + } + .title { + font-size: 1rem; + } +} + +@media (min-width: 992px) { + body { + display: grid; + grid-template-columns: 0.3fr 2fr 1fr 0.3fr; + grid-template-rows: auto 1fr auto; + grid-template-areas: + "header header header header" + ". main main ." + "footer footer footer footer"; + } + .form { + display: grid; + grid-gap: 1px; + grid-template-columns: 1fr 1.4fr 0.3fr 1.3fr; + grid-template-areas: ". search-box search-button dropdown"; + grid-area: form; + position: relative; + } + .dropdown { + display: grid; + grid-gap: 1px; + grid-template-columns: 100px auto; + grid-template-areas: + "dropdown-label" + "dropdown-content"; + grid-area: dropdown; + position: absolute; + z-index: 1; + } + #options-toggle-cbox:checked ~ .dropdown-content { + width: calc(100% + 100px); + max-height: 80vh; + overflow-y: scroll; + } + .playlist { + display: grid; + grid-gap: 1px; + grid-template-columns: 1fr 1.4fr 0.3fr 1.3fr; + grid-template-areas: ". play-box play-add play-clean"; + grid-area: playlist; + } + .play-clean { + grid-template-columns: 100px auto; + } + .play-clean > button { + padding-bottom: 6px; + padding-left: .75em; + padding-right: .75em; + padding-top: 6px; + text-align: center; + white-space: nowrap; + background-color: var(--buttom); + color: var(--buttom-text); + border-radius: 5px; + cursor: pointer; + } + + .main { + grid-area: main; + margin: 0px; + } + + .sc-info { + display: grid; + grid-template-columns: 3fr 1fr; + grid-gap: 1px 40px; + grid-template-areas: + "video-info side-videos" + "comments-area-outer side-videos" + ". side-videos"; + grid-area: sc-info; + } + + .footer { + display: grid; + grid-template-columns: repeat(3, 1fr); + grid-column-gap: 2rem; + align-items: center; + justify-content: center; + text-align: center; + margin-top: 1rem; + margin-bottom: 1rem; + } +} diff --git a/youtube/subscriptions.py b/youtube/subscriptions.py new file mode 100644 index 0000000..04d3c5a --- /dev/null +++ b/youtube/subscriptions.py @@ -0,0 +1,1107 @@ +from youtube import util, yt_data_extract, channel, local_playlist, playlist +from youtube import yt_app +import settings + +import sqlite3 +import os +import time +import gevent +import json +import traceback +import contextlib +import defusedxml.ElementTree +import urllib +import math +import secrets +import collections +import calendar # bullshit! https://bugs.python.org/issue6280 +import csv +import re + +import flask +from flask import request + + +thumbnails_directory = os.path.join(settings.data_dir, "subscription_thumbnails") + +# https://stackabuse.com/a-sqlite-tutorial-with-python/ + +database_path = os.path.join(settings.data_dir, "subscriptions.sqlite") + + +def open_database(): + if not os.path.exists(settings.data_dir): + os.makedirs(settings.data_dir) + connection = sqlite3.connect(database_path, check_same_thread=False) + + try: + cursor = connection.cursor() + cursor.execute('''PRAGMA foreign_keys = 1''') + # Create tables if they don't exist + cursor.execute('''CREATE TABLE IF NOT EXISTS subscribed_channels ( + id integer PRIMARY KEY, + yt_channel_id text UNIQUE NOT NULL, + channel_name text NOT NULL, + time_last_checked integer DEFAULT 0, + next_check_time integer DEFAULT 0, + muted integer DEFAULT 0 + )''') + cursor.execute('''CREATE TABLE IF NOT EXISTS videos ( + id integer PRIMARY KEY, + sql_channel_id integer NOT NULL REFERENCES subscribed_channels(id) ON UPDATE CASCADE ON DELETE CASCADE, + video_id text UNIQUE NOT NULL, + title text NOT NULL, + duration text, + time_published integer NOT NULL, + is_time_published_exact integer DEFAULT 0, + time_noticed integer NOT NULL, + description text, + watched integer default 0 + )''') + cursor.execute('''CREATE TABLE IF NOT EXISTS tag_associations ( + id integer PRIMARY KEY, + tag text NOT NULL, + sql_channel_id integer NOT NULL REFERENCES subscribed_channels(id) ON UPDATE CASCADE ON DELETE CASCADE, + UNIQUE(tag, sql_channel_id) + )''') + cursor.execute('''CREATE TABLE IF NOT EXISTS db_info ( + version integer DEFAULT 1 + )''') + + connection.commit() + except: + connection.rollback() + connection.close() + raise + + # https://stackoverflow.com/questions/19522505/using-sqlite3-in-python-with-with-keyword + return contextlib.closing(connection) + + +def with_open_db(function, *args, **kwargs): + with open_database() as connection: + with connection as cursor: + return function(cursor, *args, **kwargs) + + +def _is_subscribed(cursor, channel_id): + result = cursor.execute('''SELECT EXISTS( + SELECT 1 + FROM subscribed_channels + WHERE yt_channel_id=? + LIMIT 1 + )''', [channel_id]).fetchone() + return bool(result[0]) + + +def is_subscribed(channel_id): + if not os.path.exists(database_path): + return False + + return with_open_db(_is_subscribed, channel_id) + + +def _subscribe(channels): + ''' channels is a list of (channel_id, channel_name) ''' + channels = list(channels) + with open_database() as connection: + with connection as cursor: + channel_ids_to_check = [channel[0] for channel in channels if not _is_subscribed(cursor, channel[0])] + + rows = ((channel_id, channel_name, 0, 0) for channel_id, channel_name in channels) + cursor.executemany('''INSERT OR IGNORE INTO subscribed_channels (yt_channel_id, channel_name, time_last_checked, next_check_time) + VALUES (?, ?, ?, ?)''', rows) + + if settings.autocheck_subscriptions: + # important that this is after the changes have been committed to database + # otherwise the autochecker (other thread) tries checking the channel before it's in the database + channel_names.update(channels) + check_channels_if_necessary(channel_ids_to_check) + + +def delete_thumbnails(to_delete): + for thumbnail in to_delete: + try: + video_id = thumbnail[0:-4] + if video_id in existing_thumbnails: + os.remove(os.path.join(thumbnails_directory, thumbnail)) + existing_thumbnails.remove(video_id) + except Exception: + print('Failed to delete thumbnail: ' + thumbnail) + traceback.print_exc() + + +def _unsubscribe(cursor, channel_ids): + ''' channel_ids is a list of channel_ids ''' + to_delete = [] + for channel_id in channel_ids: + rows = cursor.execute('''SELECT video_id + FROM videos + WHERE sql_channel_id = ( + SELECT id + FROM subscribed_channels + WHERE yt_channel_id=? + )''', (channel_id,)).fetchall() + to_delete += [row[0] + '.jpg' for row in rows] + + gevent.spawn(delete_thumbnails, to_delete) + cursor.executemany("DELETE FROM subscribed_channels WHERE yt_channel_id=?", ((channel_id, ) for channel_id in channel_ids)) + + +def _get_videos(cursor, number_per_page, offset, tag=None): + '''Returns a full page of videos with an offset, and a value good enough to be used as the total number of videos''' + # We ask for the next 9 pages from the database + # Then the actual length of the results tell us if there are more than 9 pages left, and if not, how many there actually are + # This is done since there are only 9 page buttons on display at a time + # If there are more than 9 pages left, we give a fake value in place of the real number of results if the entire database was queried without limit + # This fake value is sufficient to get the page button generation macro to display 9 page buttons + # If we wish to display more buttons this logic must change + # We cannot use tricks with the sql id for the video since we frequently have filters and other restrictions in place on the results anyway + # TODO: This is probably not the ideal solution + if tag is not None: + db_videos = cursor.execute('''SELECT video_id, title, duration, time_published, is_time_published_exact, channel_name, yt_channel_id + FROM videos + INNER JOIN subscribed_channels on videos.sql_channel_id = subscribed_channels.id + INNER JOIN tag_associations on videos.sql_channel_id = tag_associations.sql_channel_id + WHERE tag = ? AND muted = 0 + ORDER BY time_noticed DESC, time_published DESC + LIMIT ? OFFSET ?''', (tag, number_per_page*9, offset)).fetchall() + else: + db_videos = cursor.execute('''SELECT video_id, title, duration, time_published, is_time_published_exact, channel_name, yt_channel_id + FROM videos + INNER JOIN subscribed_channels on videos.sql_channel_id = subscribed_channels.id + WHERE muted = 0 + ORDER BY time_noticed DESC, time_published DESC + LIMIT ? OFFSET ?''', (number_per_page*9, offset)).fetchall() + + pseudo_number_of_videos = offset + len(db_videos) + + videos = [] + for db_video in db_videos[0:number_per_page]: + videos.append({ + 'id': db_video[0], + 'title': db_video[1], + 'duration': db_video[2], + 'time_published': exact_timestamp(db_video[3]) if db_video[4] else posix_to_dumbed_down(db_video[3]), + 'author': db_video[5], + 'author_id': db_video[6], + 'author_url': '/https://www.youtube.com/channel/' + db_video[6], + }) + + return videos, pseudo_number_of_videos + + +def _get_subscribed_channels(cursor): + for item in cursor.execute('''SELECT channel_name, yt_channel_id, muted + FROM subscribed_channels + ORDER BY channel_name COLLATE NOCASE'''): + yield item + + +def _add_tags(cursor, channel_ids, tags): + pairs = [(tag, yt_channel_id) for tag in tags for yt_channel_id in channel_ids] + cursor.executemany('''INSERT OR IGNORE INTO tag_associations (tag, sql_channel_id) + SELECT ?, id FROM subscribed_channels WHERE yt_channel_id = ? ''', pairs) + + +def _remove_tags(cursor, channel_ids, tags): + pairs = [(tag, yt_channel_id) for tag in tags for yt_channel_id in channel_ids] + cursor.executemany('''DELETE FROM tag_associations + WHERE tag = ? AND sql_channel_id = ( + SELECT id FROM subscribed_channels WHERE yt_channel_id = ? + )''', pairs) + + +def _get_tags(cursor, channel_id): + return [row[0] for row in cursor.execute('''SELECT tag + FROM tag_associations + WHERE sql_channel_id = ( + SELECT id FROM subscribed_channels WHERE yt_channel_id = ? + )''', (channel_id,))] + + +def _get_all_tags(cursor): + return [row[0] for row in cursor.execute('''SELECT DISTINCT tag FROM tag_associations''')] + + +def _get_channel_names(cursor, channel_ids): + ''' returns list of (channel_id, channel_name) ''' + result = [] + for channel_id in channel_ids: + row = cursor.execute('''SELECT channel_name + FROM subscribed_channels + WHERE yt_channel_id = ?''', (channel_id,)).fetchone() + result.append((channel_id, row[0])) + return result + + +def _channels_with_tag(cursor, tag, order=False, exclude_muted=False, include_muted_status=False): + ''' returns list of (channel_id, channel_name) ''' + + statement = '''SELECT yt_channel_id, channel_name''' + + if include_muted_status: + statement += ''', muted''' + + statement += ''' + FROM subscribed_channels + WHERE subscribed_channels.id IN ( + SELECT tag_associations.sql_channel_id FROM tag_associations WHERE tag=? + ) + ''' + if exclude_muted: + statement += '''AND muted != 1\n''' + if order: + statement += '''ORDER BY channel_name COLLATE NOCASE''' + + return cursor.execute(statement, [tag]).fetchall() + + +def _schedule_checking(cursor, channel_id, next_check_time): + cursor.execute('''UPDATE subscribed_channels SET next_check_time = ? WHERE yt_channel_id = ?''', [int(next_check_time), channel_id]) + + +def _is_muted(cursor, channel_id): + return bool(cursor.execute('''SELECT muted FROM subscribed_channels WHERE yt_channel_id=?''', [channel_id]).fetchone()[0]) + + +units = collections.OrderedDict([ + ('year', 31536000), # 365*24*3600 + ('month', 2592000), # 30*24*3600 + ('week', 604800), # 7*24*3600 + ('day', 86400), # 24*3600 + ('hour', 3600), + ('minute', 60), + ('second', 1), +]) + + +def youtube_timestamp_to_posix(dumb_timestamp): + ''' Given a dumbed down timestamp such as 1 year ago, 3 hours ago, + approximates the unix time (seconds since 1/1/1970) ''' + dumb_timestamp = dumb_timestamp.lower() + now = time.time() + if dumb_timestamp == "just now": + return now + split = dumb_timestamp.split(' ') + quantifier, unit = int(split[0]), split[1] + if quantifier > 1: + unit = unit[:-1] # remove s from end + return now - quantifier*units[unit] + + +def posix_to_dumbed_down(posix_time): + '''Inverse of youtube_timestamp_to_posix.''' + delta = int(time.time() - posix_time) + assert delta >= 0 + + if delta == 0: + return '0 seconds ago' + + for unit_name, unit_time in units.items(): + if delta >= unit_time: + quantifier = round(delta/unit_time) + if quantifier == 1: + return '1 ' + unit_name + ' ago' + else: + return str(quantifier) + ' ' + unit_name + 's ago' + else: + raise Exception() + + +def exact_timestamp(posix_time): + result = time.strftime('%I:%M %p %m/%d/%y', time.localtime(posix_time)) + if result[0] == '0': # remove 0 infront of hour (like 01:00 PM) + return result[1:] + return result + + +try: + existing_thumbnails = set(os.path.splitext(name)[0] for name in os.listdir(thumbnails_directory)) +except FileNotFoundError: + existing_thumbnails = set() + + +# --- Manual checking system. Rate limited in order to support very large numbers of channels to be checked --- +# Auto checking system plugs into this for convenience, though it doesn't really need the rate limiting + +check_channels_queue = util.RateLimitedQueue() +checking_channels = set() + +# Just to use for printing channel checking status to console without opening database +channel_names = dict() + + +def check_channel_worker(): + while True: + channel_id = check_channels_queue.get() + try: + _get_upstream_videos(channel_id) + except Exception: + traceback.print_exc() + finally: + checking_channels.remove(channel_id) + + +for i in range(0, 5): + gevent.spawn(check_channel_worker) +# ---------------------------- + + +# --- Auto checking system - Spaghetti code --- +def autocheck_dispatcher(): + '''Scans the auto_check_list. Sleeps until the earliest job is due, then adds that channel to the checking queue above. Can be sent a new job through autocheck_job_application''' + while True: + if len(autocheck_jobs) == 0: + new_job = autocheck_job_application.get() + autocheck_jobs.append(new_job) + else: + earliest_job_index = min(range(0, len(autocheck_jobs)), key=lambda index: autocheck_jobs[index]['next_check_time']) # https://stackoverflow.com/a/11825864 + earliest_job = autocheck_jobs[earliest_job_index] + time_until_earliest_job = earliest_job['next_check_time'] - time.time() + + if time_until_earliest_job <= -5: # should not happen unless we're running extremely slow + print('ERROR: autocheck_dispatcher got job scheduled in the past, skipping and rescheduling: ' + earliest_job['channel_id'] + ', ' + earliest_job['channel_name'] + ', ' + str(earliest_job['next_check_time'])) + next_check_time = time.time() + 3600*secrets.randbelow(60)/60 + with_open_db(_schedule_checking, earliest_job['channel_id'], next_check_time) + autocheck_jobs[earliest_job_index]['next_check_time'] = next_check_time + continue + + # make sure it's not muted + if with_open_db(_is_muted, earliest_job['channel_id']): + del autocheck_jobs[earliest_job_index] + continue + + if time_until_earliest_job > 0: # it can become less than zero (in the past) when it's set to go off while the dispatcher is doing something else at that moment + try: + new_job = autocheck_job_application.get(timeout=time_until_earliest_job) # sleep for time_until_earliest_job time, but allow to be interrupted by new jobs + except gevent.queue.Empty: # no new jobs + pass + else: # new job, add it to the list + autocheck_jobs.append(new_job) + continue + + # no new jobs, time to execute the earliest job + channel_names[earliest_job['channel_id']] = earliest_job['channel_name'] + checking_channels.add(earliest_job['channel_id']) + check_channels_queue.put(earliest_job['channel_id']) + del autocheck_jobs[earliest_job_index] + + +dispatcher_greenlet = None + + +def start_autocheck_system(): + global autocheck_job_application + global autocheck_jobs + global dispatcher_greenlet + + # job application format: dict with keys (channel_id, channel_name, next_check_time) + autocheck_job_application = gevent.queue.Queue() # only really meant to hold 1 item, just reusing gevent's wait and timeout machinery + + autocheck_jobs = [] # list of dicts with the keys (channel_id, channel_name, next_check_time). Stores all the channels that need to be autochecked and when to check them + with open_database() as connection: + with connection as cursor: + now = time.time() + for row in cursor.execute('''SELECT yt_channel_id, channel_name, next_check_time FROM subscribed_channels WHERE muted != 1''').fetchall(): + + if row[2] is None: + next_check_time = 0 + else: + next_check_time = row[2] + + # expired, check randomly within the next hour + # note: even if it isn't scheduled in the past right now, it might end up being if it's due soon and we dont start dispatching by then, see below where time_until_earliest_job is negative + if next_check_time < now: + next_check_time = now + 3600*secrets.randbelow(60)/60 + row = (row[0], row[1], next_check_time) + _schedule_checking(cursor, row[0], next_check_time) + autocheck_jobs.append({'channel_id': row[0], 'channel_name': row[1], 'next_check_time': next_check_time}) + dispatcher_greenlet = gevent.spawn(autocheck_dispatcher) + + +def stop_autocheck_system(): + if dispatcher_greenlet is not None: + dispatcher_greenlet.kill() + + +def autocheck_setting_changed(old_value, new_value): + if new_value: + start_autocheck_system() + else: + stop_autocheck_system() + + +settings.add_setting_changed_hook( + 'autocheck_subscriptions', + autocheck_setting_changed +) +if settings.autocheck_subscriptions: + start_autocheck_system() +# ---------------------------- + + +def check_channels_if_necessary(channel_ids): + for channel_id in channel_ids: + if channel_id not in checking_channels: + checking_channels.add(channel_id) + check_channels_queue.put(channel_id) + + +def _get_atoma_feed(channel_id): + url = 'https://www.youtube.com/feeds/videos.xml?channel_id=' + channel_id + try: + return util.fetch_url(url).decode('utf-8') + except util.FetchError as e: + # 404 is expected for terminated channels + if e.code in ('404', '429'): + return '' + if e.code == '502': + return str(e) + raise + + +def _get_channel_videos_first_page(channel_id, channel_status_name): + try: + # First try the playlist method + pl_json = playlist.get_videos( + 'UU' + channel_id[2:], + 1, + include_shorts=settings.include_shorts_in_subscriptions, + report_text=None + ) + pl_info = yt_data_extract.extract_playlist_info(pl_json) + if pl_info.get('items'): + pl_info['items'] = pl_info['items'][0:30] + return pl_info + + # Try the channel api method + channel_json = channel.get_channel_first_page(channel_id=channel_id) + channel_info = yt_data_extract.extract_channel_info( + json.loads(channel_json), 'videos' + ) + return channel_info + except util.FetchError as e: + if e.code == '429' and settings.route_tor: + error_message = ('Error checking channel ' + channel_status_name + + ': YouTube blocked the request because the' + + ' Tor exit node is overutilized. Try getting a new exit node' + + ' by using the New Identity button in the Tor Browser.') + if e.ip: + error_message += ' Exit node IP address: ' + e.ip + print(error_message) + return None + elif e.code == '502': + print('Error checking channel', channel_status_name + ':', str(e)) + return None + raise + + +def _get_upstream_videos(channel_id): + try: + channel_status_name = channel_names[channel_id] + except KeyError: + channel_status_name = channel_id + + print("Checking channel: " + channel_status_name) + + tasks = ( + # channel page, need for video duration + gevent.spawn(_get_channel_videos_first_page, channel_id, + channel_status_name), + # need atoma feed for exact published time + gevent.spawn(_get_atoma_feed, channel_id) + ) + gevent.joinall(tasks) + + channel_info, feed = tasks[0].value, tasks[1].value + + # extract published times from atoma feed + times_published = {} + try: + def remove_bullshit(tag): + '''Remove XML namespace bullshit from tagname. https://bugs.python.org/issue18304''' + if '}' in tag: + return tag[tag.rfind('}')+1:] + return tag + + def find_element(base, tag_name): + for element in base: + if remove_bullshit(element.tag) == tag_name: + return element + return None + + root = defusedxml.ElementTree.fromstring(feed) + assert remove_bullshit(root.tag) == 'feed' + for entry in root: + if (remove_bullshit(entry.tag) != 'entry'): + continue + + # it's yt:videoId in the xml but the yt: is turned into a namespace which is removed by remove_bullshit + video_id_element = find_element(entry, 'videoId') + time_published_element = find_element(entry, 'published') + assert video_id_element is not None + assert time_published_element is not None + + time_published = int(calendar.timegm(time.strptime(time_published_element.text, '%Y-%m-%dT%H:%M:%S+00:00'))) + times_published[video_id_element.text] = time_published + + except AssertionError: + print('Failed to read atoma feed for ' + channel_status_name) + traceback.print_exc() + except defusedxml.ElementTree.ParseError: + print('Failed to read atoma feed for ' + channel_status_name) + + if channel_info is None: # there was an error + return + if channel_info['error']: + print('Error checking channel ' + channel_status_name + ': ' + channel_info['error']) + return + + videos = channel_info['items'] + for i, video_item in enumerate(videos): + if not video_item.get('description'): + video_item['description'] = '' + else: + video_item['description'] = ''.join(run.get('text', '') for run in video_item['description']) + + if video_item['id'] in times_published: + video_item['time_published'] = times_published[video_item['id']] + video_item['is_time_published_exact'] = True + elif video_item.get('time_published'): + video_item['is_time_published_exact'] = False + try: + video_item['time_published'] = youtube_timestamp_to_posix(video_item['time_published']) - i # subtract a few seconds off the videos so they will be in the right order + except Exception: + print(video_item) + else: + video_item['is_time_published_exact'] = False + video_item['time_published'] = None + video_item['channel_id'] = channel_id + if len(videos) > 1: + # Go back and fill in any videos that don't have a time published + # using the time published of the surrounding ones + for i in range(len(videos)-1): + if (videos[i+1]['time_published'] is None + and videos[i]['time_published'] is not None + ): + videos[i+1]['time_published'] = videos[i]['time_published'] - 1 + for i in reversed(range(1,len(videos))): + if (videos[i-1]['time_published'] is None + and videos[i]['time_published'] is not None + ): + videos[i-1]['time_published'] = videos[i]['time_published'] + 1 + # Special case: none of the videos have a time published. + # In this case, make something up + if videos and videos[0]['time_published'] is None: + assert all(v['time_published'] is None for v in videos) + now = time.time() + for i in range(len(videos)): + # 1 month between videos + videos[i]['time_published'] = now - i*3600*24*30 + + + if len(videos) == 0: + average_upload_period = 4*7*24*3600 # assume 1 month for channel with no videos + elif len(videos) < 5: + average_upload_period = int((time.time() - videos[len(videos)-1]['time_published'])/len(videos)) + else: + average_upload_period = int((time.time() - videos[4]['time_published'])/5) # equivalent to averaging the time between videos for the last 5 videos + + # calculate when to check next for auto checking + # add some quantization and randomness to make pattern analysis by YouTube slightly harder + quantized_upload_period = average_upload_period - (average_upload_period % (4*3600)) + 4*3600 # round up to nearest 4 hours + randomized_upload_period = quantized_upload_period*(1 + secrets.randbelow(50)/50*0.5) # randomly between 1x and 1.5x + next_check_delay = randomized_upload_period/10 # check at 10x the channel posting rate. might want to fine tune this number + next_check_time = int(time.time() + next_check_delay) + + with open_database() as connection: + with connection as cursor: + + # Get video ids and duration of existing vids so we + # can see how many new ones there are and update + # livestreams/premiers + existing_vids = list(cursor.execute( + '''SELECT video_id, duration + FROM videos + INNER JOIN subscribed_channels + ON videos.sql_channel_id = subscribed_channels.id + WHERE yt_channel_id=? + ORDER BY time_published DESC + LIMIT 30''', [channel_id]).fetchall()) + existing_vid_ids = set(row[0] for row in existing_vids) + existing_durs = dict(existing_vids) + + # new videos the channel has uploaded since last time we checked + number_of_new_videos = 0 + for video in videos: + if video['id'] in existing_vid_ids: + break + number_of_new_videos += 1 + + is_first_check = cursor.execute('''SELECT time_last_checked FROM subscribed_channels WHERE yt_channel_id=?''', [channel_id]).fetchone()[0] in (None, 0) + time_videos_retrieved = int(time.time()) + rows = [] + update_rows = [] + for i, video_item in enumerate(videos): + if (is_first_check + or number_of_new_videos > 6 + or i >= number_of_new_videos): + # don't want a crazy ordering on first check or check in a long time, since we're ordering by time_noticed + # Last condition is for when the channel deleting videos + # causes new videos to appear at the end of the backlog. + # For instance, if we have 30 vids in the DB, and 1 vid + # that we previously saw has since been deleted, + # then a video we haven't seen before will appear as the + # 30th. Don't want this to be considered a newly noticed + # vid which would appear at top of subscriptions feed + time_noticed = video_item['time_published'] + else: + time_noticed = time_videos_retrieved + + # videos which need durations updated + non_durations = ('upcoming', 'none', 'live', '') + v_id = video_item['id'] + if (existing_durs.get(v_id) is not None + and existing_durs[v_id].lower() in non_durations + and video_item['duration'] not in non_durations + ): + update_rows.append(( + video_item['title'], + video_item['duration'], + video_item['time_published'], + video_item['is_time_published_exact'], + video_item['description'], + video_item['id'], + )) + # all other videos + else: + rows.append(( + video_item['channel_id'], + video_item['id'], + video_item['title'], + video_item['duration'], + video_item['time_published'], + video_item['is_time_published_exact'], + time_noticed, + video_item['description'], + )) + + cursor.executemany('''INSERT OR IGNORE INTO videos ( + sql_channel_id, + video_id, + title, + duration, + time_published, + is_time_published_exact, + time_noticed, + description + ) + VALUES ((SELECT id FROM subscribed_channels WHERE yt_channel_id=?), ?, ?, ?, ?, ?, ?, ?)''', rows) + cursor.executemany('''UPDATE videos SET + title=?, + duration=?, + time_published=?, + is_time_published_exact=?, + description=? + WHERE video_id=?''', update_rows) + cursor.execute('''UPDATE subscribed_channels + SET time_last_checked = ?, next_check_time = ? + WHERE yt_channel_id=?''', [int(time.time()), next_check_time, channel_id]) + + if settings.autocheck_subscriptions: + if not _is_muted(cursor, channel_id): + autocheck_job_application.put({'channel_id': channel_id, 'channel_name': channel_names[channel_id], 'next_check_time': next_check_time}) + + if number_of_new_videos == 0: + print('No new videos from ' + channel_status_name) + elif number_of_new_videos == 1: + print('1 new video from ' + channel_status_name) + else: + print(str(number_of_new_videos) + ' new videos from ' + channel_status_name) + + +def check_all_channels(): + with open_database() as connection: + with connection as cursor: + channel_id_name_list = cursor.execute('''SELECT yt_channel_id, channel_name + FROM subscribed_channels + WHERE muted != 1''').fetchall() + + channel_names.update(channel_id_name_list) + check_channels_if_necessary([item[0] for item in channel_id_name_list]) + + +def check_tags(tags): + channel_id_name_list = [] + with open_database() as connection: + with connection as cursor: + for tag in tags: + channel_id_name_list += _channels_with_tag(cursor, tag, exclude_muted=True) + + channel_names.update(channel_id_name_list) + check_channels_if_necessary([item[0] for item in channel_id_name_list]) + + +def check_specific_channels(channel_ids): + with open_database() as connection: + with connection as cursor: + channel_id_name_list = [] + for channel_id in channel_ids: + channel_id_name_list += cursor.execute('''SELECT yt_channel_id, channel_name + FROM subscribed_channels + WHERE yt_channel_id=?''', [channel_id]).fetchall() + channel_names.update(channel_id_name_list) + check_channels_if_necessary(channel_ids) + +CHANNEL_ID_RE = re.compile(r'UC[-_\w]{22}') +@yt_app.route('/import_subscriptions', methods=['POST']) +def import_subscriptions(): + + # check if the post request has the file part + if 'subscriptions_file' not in request.files: + # flash('No file part') + return flask.redirect(util.URL_ORIGIN + request.full_path) + file = request.files['subscriptions_file'] + # if user does not select file, browser also + # submit an empty part without filename + if file.filename == '': + # flash('No selected file') + return flask.redirect(util.URL_ORIGIN + request.full_path) + + mime_type = file.mimetype + + if mime_type == 'application/json': + info = file.read().decode('utf-8') + if info == '': + return '400 Bad Request: File is empty', 400 + try: + info = json.loads(info) + except json.decoder.JSONDecodeError: + traceback.print_exc() + return '400 Bad Request: Invalid json file', 400 + + channels = [] + try: + if 'app_version_int' in info: # NewPipe Format + for item in info['subscriptions']: + # Other service, such as SoundCloud + if item.get('service_id', 0) != 0: + continue + channel_url = item['url'] + channel_id_match = CHANNEL_ID_RE.search(channel_url) + if channel_id_match: + channel_id = channel_id_match.group(0) + else: + print('WARNING: Could not find channel id in url', + channel_url) + continue + channels.append((channel_id, item['name'])) + else: # Old Google Takeout format + for item in info: + snippet = item['snippet'] + channel_id = snippet['resourceId']['channelId'] + channels.append((channel_id, snippet['title'])) + except (KeyError, IndexError): + traceback.print_exc() + return '400 Bad Request: Unknown json structure', 400 + elif mime_type in ('application/xml', 'text/xml', 'text/x-opml'): + file = file.read().decode('utf-8') + try: + root = defusedxml.ElementTree.fromstring(file) + assert root.tag == 'opml' + channels = [] + for outline_element in root[0][0]: + if (outline_element.tag != 'outline') or ('xmlUrl' not in outline_element.attrib): + continue + + channel_name = outline_element.attrib['text'] + channel_rss_url = outline_element.attrib['xmlUrl'] + channel_id = channel_rss_url[channel_rss_url.find('channel_id=')+11:].strip() + channels.append((channel_id, channel_name)) + + except (AssertionError, IndexError, defusedxml.ElementTree.ParseError) as e: + return '400 Bad Request: Unable to read opml xml file, or the file is not the expected format', 400 + elif mime_type in ('text/csv', 'application/vnd.ms-excel'): + content = file.read().decode('utf-8') + reader = csv.reader(content.splitlines()) + channels = [] + for row in reader: + if not row or row[0].lower().strip() == 'channel id': + continue + elif len(row) > 1 and CHANNEL_ID_RE.fullmatch(row[0].strip()): + channels.append( (row[0], row[-1]) ) + else: + print('WARNING: Unknown row format:', row) + else: + error = 'Unsupported file format: ' + mime_type + error += (' . Only subscription.json, subscriptions.csv files' + ' (from Google Takeouts)' + ' and XML OPML files exported from YouTube\'s' + ' subscription manager page are supported') + return (flask.render_template('error.html', error_message=error), + 400) + + _subscribe(channels) + + return flask.redirect(util.URL_ORIGIN + '/subscription_manager', 303) + + +@yt_app.route('/export_subscriptions', methods=['POST']) +def export_subscriptions(): + include_muted = request.values.get('include_muted') == 'on' + with open_database() as connection: + with connection as cursor: + sub_list = [] + for channel_name, channel_id, muted in ( + _get_subscribed_channels(cursor)): + if muted and not include_muted: + continue + if request.values['export_format'] == 'json_google_takeout': + sub_list.append({ + 'kind': 'youtube#subscription', + 'snippet': { + 'muted': bool(muted), + 'resourceId': { + 'channelId': channel_id, + 'kind': 'youtube#channel', + }, + 'tags': _get_tags(cursor, channel_id), + 'title': channel_name, + }, + }) + elif request.values['export_format'] == 'json_newpipe': + sub_list.append({ + 'service_id': 0, + 'url': 'https://www.youtube.com/channel/' + channel_id, + 'name': channel_name, + }) + elif request.values['export_format'] == 'opml': + sub_list.append({ + 'channel_name': channel_name, + 'channel_id': channel_id, + }) + date_time = time.strftime('%Y%m%d%H%M', time.localtime()) + if request.values['export_format'] == 'json_google_takeout': + r = flask.Response(json.dumps(sub_list), mimetype='text/json') + cd = 'attachment; filename="subscriptions_%s.json"' % date_time + r.headers['Content-Disposition'] = cd + return r + elif request.values['export_format'] == 'json_newpipe': + r = flask.Response(json.dumps({ + 'app_version': '0.21.9', + 'app_version_int': 975, + 'subscriptions': sub_list, + }), mimetype='text/json') + file_name = 'newpipe_subscriptions_%s_youtube-local.json' % date_time + cd = 'attachment; filename="%s"' % file_name + r.headers['Content-Disposition'] = cd + return r + elif request.values['export_format'] == 'opml': + r = flask.Response( + flask.render_template('subscriptions.xml', sub_list=sub_list), + mimetype='text/xml') + cd = 'attachment; filename="subscriptions_%s.xml"' % date_time + r.headers['Content-Disposition'] = cd + return r + else: + return '400 Bad Request', 400 + + +@yt_app.route('/subscription_manager', methods=['GET']) +def get_subscription_manager_page(): + group_by_tags = request.args.get('group_by_tags', '0') == '1' + with open_database() as connection: + with connection as cursor: + if group_by_tags: + tag_groups = [] + + for tag in _get_all_tags(cursor): + sub_list = [] + for channel_id, channel_name, muted in _channels_with_tag(cursor, tag, order=True, include_muted_status=True): + sub_list.append({ + 'channel_url': util.URL_ORIGIN + '/channel/' + channel_id, + 'channel_name': channel_name, + 'channel_id': channel_id, + 'muted': muted, + 'tags': [t for t in _get_tags(cursor, channel_id) if t != tag], + }) + + tag_groups.append((tag, sub_list)) + + # Channels with no tags + channel_list = cursor.execute('''SELECT yt_channel_id, channel_name, muted + FROM subscribed_channels + WHERE id NOT IN ( + SELECT sql_channel_id FROM tag_associations + ) + ORDER BY channel_name COLLATE NOCASE''').fetchall() + if channel_list: + sub_list = [] + for channel_id, channel_name, muted in channel_list: + sub_list.append({ + 'channel_url': util.URL_ORIGIN + '/channel/' + channel_id, + 'channel_name': channel_name, + 'channel_id': channel_id, + 'muted': muted, + 'tags': [], + }) + + tag_groups.append(('No tags', sub_list)) + else: + sub_list = [] + for channel_name, channel_id, muted in _get_subscribed_channels(cursor): + sub_list.append({ + 'channel_url': util.URL_ORIGIN + '/channel/' + channel_id, + 'channel_name': channel_name, + 'channel_id': channel_id, + 'muted': muted, + 'tags': _get_tags(cursor, channel_id), + }) + + if group_by_tags: + return flask.render_template( + 'subscription_manager.html', + group_by_tags=True, + tag_groups=tag_groups, + ) + else: + return flask.render_template( + 'subscription_manager.html', + group_by_tags=False, + sub_list=sub_list, + ) + + +def list_from_comma_separated_tags(string): + return [tag.strip() for tag in string.split(',') if tag.strip()] + + +@yt_app.route('/subscription_manager', methods=['POST']) +def post_subscription_manager_page(): + action = request.values['action'] + + with open_database() as connection: + with connection as cursor: + if action == 'add_tags': + _add_tags(cursor, request.values.getlist('channel_ids'), [tag.lower() for tag in list_from_comma_separated_tags(request.values['tags'])]) + elif action == 'remove_tags': + _remove_tags(cursor, request.values.getlist('channel_ids'), [tag.lower() for tag in list_from_comma_separated_tags(request.values['tags'])]) + elif action == 'unsubscribe': + _unsubscribe(cursor, request.values.getlist('channel_ids')) + elif action == 'unsubscribe_verify': + unsubscribe_list = _get_channel_names(cursor, request.values.getlist('channel_ids')) + return flask.render_template('unsubscribe_verify.html', unsubscribe_list=unsubscribe_list) + + elif action == 'mute': + cursor.executemany('''UPDATE subscribed_channels + SET muted = 1 + WHERE yt_channel_id = ?''', [(ci,) for ci in request.values.getlist('channel_ids')]) + elif action == 'unmute': + cursor.executemany('''UPDATE subscribed_channels + SET muted = 0 + WHERE yt_channel_id = ?''', [(ci,) for ci in request.values.getlist('channel_ids')]) + else: + flask.abort(400) + + return flask.redirect(util.URL_ORIGIN + request.full_path, 303) + + +@yt_app.route('/subscriptions', methods=['GET']) +@yt_app.route('/feed/subscriptions', methods=['GET']) +def get_subscriptions_page(): + page = int(request.args.get('page', 1)) + with open_database() as connection: + with connection as cursor: + tag = request.args.get('tag', None) + videos, number_of_videos_in_db = _get_videos(cursor, 60, (page - 1)*60, tag) + for video in videos: + video['thumbnail'] = util.URL_ORIGIN + '/data/subscription_thumbnails/' + video['id'] + '.jpg' + video['type'] = 'video' + video['item_size'] = 'small' + util.add_extra_html_info(video) + + tags = _get_all_tags(cursor) + + subscription_list = [] + for channel_name, channel_id, muted in _get_subscribed_channels(cursor): + subscription_list.append({ + 'channel_url': util.URL_ORIGIN + '/channel/' + channel_id, + 'channel_name': channel_name, + 'channel_id': channel_id, + 'muted': muted, + }) + + return flask.render_template( + 'subscriptions.html', + header_playlist_names=local_playlist.get_playlist_names(), + videos=videos, + num_pages=math.ceil(number_of_videos_in_db/60), + parameters_dictionary=request.args, + tags=tags, + current_tag=tag, + subscription_list=subscription_list, + ) + + +@yt_app.route('/subscriptions', methods=['POST']) +@yt_app.route('/feed/subscriptions', methods=['POST']) +def post_subscriptions_page(): + action = request.values['action'] + if action == 'subscribe': + if len(request.values.getlist('channel_id')) != len(request.values.getlist('channel_name')): + return '400 Bad Request, length of channel_id != length of channel_name', 400 + _subscribe(zip(request.values.getlist('channel_id'), request.values.getlist('channel_name'))) + + elif action == 'unsubscribe': + with_open_db(_unsubscribe, request.values.getlist('channel_id')) + + elif action == 'refresh': + type = request.values['type'] + if type == 'all': + check_all_channels() + elif type == 'tag': + check_tags(request.values.getlist('tag_name')) + elif type == 'channel': + check_specific_channels(request.values.getlist('channel_id')) + else: + flask.abort(400) + else: + flask.abort(400) + + return '', 204 + + +@yt_app.route('/data/subscription_thumbnails/<thumbnail>') +def serve_subscription_thumbnail(thumbnail): + '''Serves thumbnail from disk if it's been saved already. If not, downloads the thumbnail, saves to disk, and serves it.''' + assert thumbnail[-4:] == '.jpg' + video_id = thumbnail[0:-4] + thumbnail_path = os.path.join(thumbnails_directory, thumbnail) + + if video_id in existing_thumbnails: + try: + f = open(thumbnail_path, 'rb') + except FileNotFoundError: + existing_thumbnails.remove(video_id) + else: + image = f.read() + f.close() + return flask.Response(image, mimetype='image/jpeg') + + url = f"https://i.ytimg.com/vi/{video_id}/hqdefault.jpg" + try: + image = util.fetch_url(url, report_text="Saved thumbnail: " + video_id) + except urllib.error.HTTPError as e: + print("Failed to download thumbnail for " + video_id + ": " + str(e)) + abort(e.code) + try: + f = open(thumbnail_path, 'wb') + except FileNotFoundError: + os.makedirs(thumbnails_directory, exist_ok=True) + f = open(thumbnail_path, 'wb') + f.write(image) + f.close() + existing_thumbnails.add(video_id) + + return flask.Response(image, mimetype='image/jpeg') diff --git a/youtube/templates/base.html b/youtube/templates/base.html new file mode 100644 index 0000000..393cc52 --- /dev/null +++ b/youtube/templates/base.html @@ -0,0 +1,179 @@ +{% if settings.app_public %} + {% set app_url = settings.app_url|string %} +{% else %} + {% set app_url = settings.app_url|string + ':' + settings.port_number|string %} +{% endif %} +<!DOCTYPE html> +<html lang="en"> + <head> + <meta charset="UTF-8"> + <meta name="viewport" content="width=device-width, initial-scale=1"> + <meta http-equiv="Content-Security-Policy" content="default-src 'self' 'unsafe-inline' 'unsafe-eval'; media-src 'self' blob: {{ app_url }}/* data: https://*.googlevideo.com; {{ "img-src 'self' https://*.googleusercontent.com https://*.ggpht.com https://*.ytimg.com;" if not settings.proxy_images else "" }}"> + <title>{{ page_title }}</title> + <link title="YT Local" href="/youtube.com/opensearch.xml" rel="search" type="application/opensearchdescription+xml"> + <link href="/youtube.com/static/favicon.ico" type="image/x-icon" rel="icon"> + <link href="/youtube.com/static/normalize.css" rel="stylesheet"> + <link href="{{ theme_path }}" rel="stylesheet"> + <link href="/youtube.com/shared.css" rel="stylesheet"> + {% block style %} + {{ style }} + {% endblock %} + + {% if js_data %} + <script> + // @license magnet:?xt=urn:btih:0b31508aeb0634b347b8270c7bee4d411b5d4109&dn=agpl-3.0.txt AGPL-v3-or-Later + data = {{ js_data|tojson }}; + // @license-end + </script> + {% endif %} + </head> + + <body> + <header class="header"> + <nav class="home"> + <a href="/youtube.com" id="home-link">YT Local</a> + </nav> + <form class="form" id="site-search" action="/youtube.com/results"> + <input type="search" name="search_query" class="search-box" value="{{ search_box_value }}" + {{ "autofocus" if (request.path in ("/", "/results") or error_message) else "" }} required placeholder="Type to search..."> + <button type="submit" value="Search" class="search-button">Search</button> + <!-- options --> + <div class="dropdown"> + <!-- hidden box --> + <input id="options-toggle-cbox" class="opt-box" type="checkbox"> + <!-- end hidden box --> + <label class="dropdown-label" for="options-toggle-cbox">Options</label> + <div class="dropdown-content"> + <h3>Sort by</h3> + <div class="option"> + <input type="radio" id="sort_relevance" name="sort" value="0"> + <label for="sort_relevance">Relevance</label> + </div> + <div class="option"> + <input type="radio" id="sort_upload_date" name="sort" value="2"> + <label for="sort_upload_date">Upload date</label> + </div> + <div class="option"> + <input type="radio" id="sort_view_count" name="sort" value="3"> + <label for="sort_view_count">View count</label> + </div> + <div class="option"> + <input type="radio" id="sort_rating" name="sort" value="1"> + <label for="sort_rating">Rating</label> + </div> + + <h3>Upload date</h3> + <div class="option"> + <input type="radio" id="time_any" name="time" value="0"> + <label for="time_any">Any</label> + </div> + <div class="option"> + <input type="radio" id="time_last_hour" name="time" value="1"> + <label for="time_last_hour">Last hour</label> + </div> + <div class="option"> + <input type="radio" id="time_today" name="time" value="2"> + <label for="time_today">Today</label> + </div> + <div class="option"> + <input type="radio" id="time_this_week" name="time" value="3"> + <label for="time_this_week">This week</label> + </div> + <div class="option"> + <input type="radio" id="time_this_month" name="time" value="4"> + <label for="time_this_month">This month</label> + </div> + <div class="option"> + <input type="radio" id="time_this_year" name="time" value="5"> + <label for="time_this_year">This year</label> + </div> + + <h3>Type</h3> + <div class="option"> + <input type="radio" id="type_any" name="type" value="0"> + <label for="type_any">Any</label> + </div> + <div class="option"> + <input type="radio" id="type_video" name="type" value="1"> + <label for="type_video">Video</label> + </div> + <div class="option"> + <input type="radio" id="type_channel" name="type" value="2"> + <label for="type_channel">Channel</label> + </div> + <div class="option"> + <input type="radio" id="type_playlist" name="type" value="3"> + <label for="type_playlist">Playlist</label> + </div> + <div class="option"> + <input type="radio" id="type_movie" name="type" value="4"> + <label for="type_movie">Movie</label> + </div> + <div class="option"> + <input type="radio" id="type_show" name="type" value="5"> + <label for="type_show">Show</label> + </div> + + <h3>Duration</h3> + <div class="option"> + <input type="radio" id="duration_any" name="duration" value="0"> + <label for="duration_any">Any</label> + </div> + <div class="option"> + <input type="radio" id="duration_short" name="duration" value="1"> + <label for="duration_short">Short (< 4 minutes)</label> + </div> + <div class="option"> + <input type="radio" id="duration_long" name="duration" value="2"> + <label for="duration_long">Long (> 20 minutes)</label> + </div> + </div> + </div> + </form> + + {% if header_playlist_names is defined %} + <form class="playlist" id="playlist-edit" action="/youtube.com/edit_playlist" method="post" target="_self"> + <input class="play-box" name="playlist_name" id="playlist-name-selection" list="playlist-options" type="search" placeholder="Add name of your playlist..."> + <datalist class="play-hidden" id="playlist-options"> + {% for playlist_name in header_playlist_names %} + <option value="{{ playlist_name }}">{{ playlist_name }}</option> + {% endfor %} + </datalist> + <button class="play-add" type="submit" id="playlist-add-button" name="action" value="add">+List</button> + <div class="play-clean"> + <button type="reset" id="item-selection-reset">Clear</button> + </div> + </form> + <script src="/youtube.com/static/js/playlistadd.js"></script> + {% endif %} + + </header> + <main class="main"> + + {% block main %} + {{ main }} + {% endblock %} + + </main> + <footer class="footer"> + <div> + <a href="https://git.sr.ht/~heckyel/yt-local" + rel="noopener noreferrer" target="_blank"> + Released under the AGPLv3 or later + </a> + </div> + <div> + <p>This site is Free/Libre Software</p> + {% if current_commit != None %} + <p>Current version: {{ current_commit }} @ {{ current_branch }}</p> + {% else %} + <p>Current version: {{ current_version }}</p> + {% endif %} + </div> + <div> + <a href="/youtube.com/licenses" data-jslicense="1" rel="noopener noreferrer" target="_blank">JavaScript licenses</a> + </div> + </footer> + </body> + +</html> diff --git a/youtube/templates/channel.html b/youtube/templates/channel.html new file mode 100644 index 0000000..c43f488 --- /dev/null +++ b/youtube/templates/channel.html @@ -0,0 +1,133 @@ +{% if current_tab == 'search' %} + {% set page_title = search_box_value + ' - Page ' + page_number|string %} +{% else %} + {% set page_title = channel_name|string + ' - Channel' %} +{% endif %} + +{% extends "base.html" %} +{% import "common_elements.html" as common_elements %} +{% block style %} + <link href="/youtube.com/static/message_box.css" rel="stylesheet"> + <link href="/youtube.com/static/channel.css" rel="stylesheet"> +{% endblock style %} + +{% block main %} + + <div class="author-container"> + <div class="author"> + <img alt="{{ channel_name }}" src="{{ avatar }}"> + <h2>{{ channel_name }}</h2> + </div> + <div class="summary"> + <p>{{ short_description }}</p> + </div> + <div class="subscribe"> + <form method="POST" action="/youtube.com/subscriptions" class="subscribe-unsubscribe"> + <input class="btn-subscribe" type="submit" value="{{ 'Unsubscribe' if subscribed else 'Subscribe' }}"> + <input type="hidden" name="channel_id" value="{{ channel_id }}"> + <input type="hidden" name="channel_name" value="{{ channel_name }}"> + <input type="hidden" name="action" value="{{ 'unsubscribe' if subscribed else 'subscribe' }}"> + </form> + </div> + </div> + <hr/> + + <nav class="channel-tabs"> + {% for tab_name in ('Videos', 'Shorts', 'Streams', 'Playlists', 'About') %} + {% if tab_name.lower() == current_tab %} + <a class="tab page-button">{{ tab_name }}</a> + {% else %} + <a class="tab page-button" href="{{ channel_url + '/' + tab_name.lower() }}">{{ tab_name }}</a> + {% endif %} + {% endfor %} + + <form class="channel-search" action="{{ channel_url + '/search' }}"> + <input type="search" name="query" class="search-box" value="{{ search_box_value }}"> + <button type="submit" value="Search" class="search-button">Search</button> + </form> + </nav> + {% if current_tab == 'about' %} + <div class="channel-info"> + <ul> + {% for (before_text, stat, after_text) in [ + ('Joined ', date_joined, ''), + ('', approx_view_count, ' views'), + ('', approx_subscriber_count, ' subscribers'), + ('', approx_video_count, ' videos'), + ('Country: ', country, ''), + ('Canonical Url: ', canonical_url, ''), + ] %} + {% if stat %} + <li>{{ before_text + stat|string + after_text }}</li> + {% endif %} + {% endfor %} + </ul> + <hr> + <h3>Description</h3> + <div class="description">{{ common_elements.text_runs(description) }}</div> + <hr> + <ul> + {% for text, url in links %} + {% if url %} + <li><a href="{{ url }}">{{ text }}</a></li> + {% else %} + <li>{{ text }}</li> + {% endif %} + {% endfor %} + </ul> + </div> + {% else %} + + <!-- new--> + <div id="links-metadata"> + {% if current_tab in ('videos', 'shorts', 'streams') %} + {% set sorts = [('1', 'views'), ('2', 'oldest'), ('3', 'newest'), ('4', 'newest - no shorts'),] %} + <div id="number-of-results">{{ number_of_videos }} videos</div> + {% elif current_tab == 'playlists' %} + {% set sorts = [('2', 'oldest'), ('3', 'newest'), ('4', 'last video added')] %} + {% if items %} + <h2 class="page-number">Page {{ page_number }}</h2> + {% else %} + <h2 class="page-number">No items</h2> + {% endif %} + {% elif current_tab == 'search' %} + {% if items %} + <h2 class="page-number">Page {{ page_number }}</h2> + {% else %} + <h2 class="page-number">No results</h2> + {% endif %} + {% else %} + {% set sorts = [] %} + {% endif %} + + {% for sort_number, sort_name in sorts %} + {% if sort_number == current_sort.__str__() %} + <a class="sort-button">{{ 'Sorted by ' + sort_name }}</a> + {% else %} + <a class="sort-button" href="{{ channel_url + '/' + current_tab + '?sort=' + sort_number }}">{{ 'Sort by ' + sort_name }}</a> + {% endif %} + {% endfor %} + </div> + + <div class="video-container {{ current_tab + '-content'}}"> + {% for item_info in items %} + {{ common_elements.item(item_info, include_author=false) }} + {% endfor %} + </div> + <hr/> + + <footer class="pagination-container"> + {% if current_tab in ('videos', 'shorts', 'streams') %} + <nav class="pagination-list"> + {{ common_elements.page_buttons(number_of_pages, channel_url + '/' + current_tab, parameters_dictionary, include_ends=(current_sort.__str__() in '34')) }} + </nav> + {% elif current_tab == 'playlists' or current_tab == 'search' %} + <nav class="next-previous-button-row"> + {{ common_elements.next_previous_buttons(is_last_page, channel_url + '/' + current_tab, parameters_dictionary) }} + </nav> + {% endif %} + </footer> + <!-- /new--> + {% endif %} + +{% endblock main %} diff --git a/youtube/templates/comments.html b/youtube/templates/comments.html new file mode 100644 index 0000000..7bd75e5 --- /dev/null +++ b/youtube/templates/comments.html @@ -0,0 +1,65 @@ +{% import "common_elements.html" as common_elements %} + +{% macro render_comment(comment, include_avatar, timestamp_links=False) %} + <div class="comment-container"> + <div class="comment"> + <a class="author-avatar" href="{{ comment['author_url'] }}" title="{{ comment['author'] }}"> + {% if include_avatar %} + <img class="author-avatar-img" alt="{{ comment['author'] }}" src="{{ comment['author_avatar'] }}"> + {% endif %} + </a> + <address class="author-name"> + <a class="author" href="{{ comment['author_url'] }}" title="{{ comment['author'] }}">{{ comment['author'] }}</a> + </address> + <a class="permalink" href="{{ comment['permalink'] }}" title="permalink"> + <span>{{ comment['time_published'] }}</span> + </a> + + {% if timestamp_links %} + <span class="comment-text">{{ common_elements.text_runs(comment['text'])|timestamps|safe }}</span> + {% else %} + <span class="comment-text">{{ common_elements.text_runs(comment['text']) }}</span> + {% endif %} + + <span class="comment-likes">{{ comment['likes_text'] if comment['approx_like_count'] else ''}}</span> + <div class="button-row"> + {% if comment['reply_count'] %} + {% if settings.use_comments_js and comment['replies_url'] %} + <details class="replies" data-src="{{ comment['replies_url'] }}"> + <summary>{{ comment['view_replies_text'] }}</summary> + <a href="{{ comment['replies_url'] }}" class="replies-open-new-tab" target="_blank">Open in new tab</a> + <div class="comment_page">loading...</div> + </details> + {% elif comment['replies_url'] %} + <a href="{{ comment['replies_url'] }}" class="replies">{{ comment['view_replies_text'] }}</a> + {% else %} + <a class="replies">{{ comment['view_replies_text'] }} (error constructing url)</a> + {% endif %} + {% endif %} + </div> + </div> + </div> +{% endmacro %} + +{% macro video_comments(comments_info) %} + <div class="comment-links"> + {% for link_text, link_url in comments_info['comment_links'] %} + <a class="sort-button" href="{{ link_url }}">{{ link_text }}</a> + {% endfor %} + </div> + {% if comments_info['error'] %} + <div class="comments"> + <div class="code-box"><code>{{ comments_info['error'] }}</code></div> + </div> + {% else %} + <div class="comments"> + {% for comment in comments_info['comments'] %} + {{ render_comment(comment, comments_info['include_avatars'], True) }} + {% endfor %} + </div> + {% if 'more_comments_url' is in comments_info %} + <a class="page-button more-comments" href="{{ comments_info['more_comments_url'] }}">More comments</a> + {% endif %} + {% endif %} + +{% endmacro %} diff --git a/youtube/templates/comments_page.html b/youtube/templates/comments_page.html new file mode 100644 index 0000000..3764b10 --- /dev/null +++ b/youtube/templates/comments_page.html @@ -0,0 +1,47 @@ +{% set page_title = ('Replies' if comments_info['is_replies'] else 'Comments page ' + comments_info['page_number']|string) %} +{% import "comments.html" as comments with context %} + +{% if not slim %} + {% extends "base.html" %} + {% block style %} + <link href="/youtube.com/static/comments.css" rel="stylesheet"> + {% endblock style %} +{% endif %} + +{% block main %} + <section class="comments-area"> + {% if not comments_info['is_replies'] %} + <section class="video-metadata"> + <a class="video-metadata-thumbnail-box" href="{{ comments_info['video_url'] }}" title="{{ comments_info['video_title'] }}"> + <img class="video-metadata-thumbnail-img" src="{{ comments_info['video_thumbnail'] }}" height="180px" width="320px"> + </a> + <a class="title" href="{{ comments_info['video_url'] }}" title="{{ comments_info['video_title'] }}">{{ comments_info['video_title'] }}</a> + + <h2>Comments page {{ comments_info['page_number'] }}</h2> + <span>Sorted by {{ comments_info['sort_text'] }}</span> + </section> + {% endif %} + + {% if not comments_info['is_replies'] %} + <div class="comment-links"> + {% for link_text, link_url in comments_info['comment_links'] %} + <a class="sort-button" href="{{ link_url }}">{{ link_text }}</a> + {% endfor %} + </div> + {% endif %} + + <div class="comments"> + {% for comment in comments_info['comments'] %} + {{ comments.render_comment(comment, comments_info['include_avatars'], slim) }} + {% endfor %} + </div> + {% if 'more_comments_url' is in comments_info %} + <a class="page-button more-comments" href="{{ comments_info['more_comments_url'] }}">More comments</a> + {% endif %} + </section> + + {% if settings.use_comments_js %} + <script src="/youtube.com/static/js/common.js"></script> + <script src="/youtube.com/static/js/comments.js"></script> + {% endif %} +{% endblock main %} diff --git a/youtube/templates/common_elements.html b/youtube/templates/common_elements.html new file mode 100644 index 0000000..bacc513 --- /dev/null +++ b/youtube/templates/common_elements.html @@ -0,0 +1,140 @@ +{% macro text_runs(runs) %} + {%- if runs[0] is mapping -%} + {%- for text_run in runs -%} + {%- if text_run.get("bold", false) -%} + <b>{{ text_run["text"] }}</b> + {%- elif text_run.get('italics', false) -%} + <i>{{ text_run["text"] }}</i> + {%- else -%} + {{ text_run["text"] }} + {%- endif -%} + {%- endfor -%} + {%- elif runs -%} + {{ runs }} + {%- endif -%} +{% endmacro %} + +{% macro item(info, description=false, horizontal=true, include_author=true, include_badges=true, lazy_load=false) %} + <article class="item-box"> + {% if info['error'] %} + {{ info['error'] }} + {% else %} + <div class="item-video {{ info['type'] + '-item' }}"> + <a class="thumbnail-box" href="{{ info['url'] }}" title="{{ info['title'] }}"> + <div class="thumbnail {% if info['type'] == 'channel' %} channel {% endif %}"> + {% if lazy_load %} + <img class="thumbnail-img lazy" alt=" " data-src="{{ info['thumbnail'] }}"> + {% elif info['type'] == 'channel' %} + <img class="thumbnail-img channel" alt=" " src="{{ info['thumbnail'] }}"> + {% else %} + <img class="thumbnail-img" alt=" " src="{{ info['thumbnail'] }}"> + {% endif %} + + {% if info['type'] != 'channel' %} + <p class="length">{{ (info['video_count']|commatize + ' videos') if info['type'] == 'playlist' else info['duration'] }}</p> + {% endif %} + </div> + </a> + <h4 class="title"><a href="{{ info['url'] }}" title="{{ info['title'] }}">{{ info['title'] }}</a></h4> + + {% if include_author %} + {% set author_description = info['author'] %} + {% set AUTHOR_DESC_LENGTH = 35 %} + {% if author_description != None %} + {% if author_description|length >= AUTHOR_DESC_LENGTH %} + {% set author_description = author_description[:AUTHOR_DESC_LENGTH].split(' ')[:-1]|join(' ') %} + {% if not author_description[-1] in ['.', '?', ':', '!'] %} + {% set author_more = author_description + '…' %} + {% set author_description = author_more|replace('"','') %} + {% endif %} + {% endif %} + {% endif %} + {% if info.get('author_url') %} + <address title="{{ info['author'] }}"><b><a href="{{ info['author_url'] }}">{{ author_description }}</a></b></address> + {% else %} + <address title="{{ info['author'] }}"><b>{{ author_description }}</b></address> + {% endif %} + {% endif %} + + <div class="stats {{'horizontal-stats' if horizontal else 'vertical-stats'}}"> + {% if info['type'] == 'channel' %} + <div>{{ info['approx_subscriber_count'] }} subscribers</div> + <div>{{ info['video_count']|commatize }} videos</div> + {% else %} + {% if info.get('time_published') %} + <span>{{ info['time_published'] }}</span> + {% endif %} + {% if info.get('approx_view_count') %} + <div class="views">{{ info['approx_view_count'] }} views</div> + {% endif %} + {% endif %} + </div> + </div> + {% if info['type'] == 'video' %} + <input class="item-checkbox" type="checkbox" name="video_info_list" value="{{ info['video_info'] }}" form="playlist-edit"> + {% endif %} + {% endif %} + </article> +{% endmacro %} + +{% macro page_buttons(estimated_pages, url, parameters_dictionary, include_ends=false) %} + {% set current_page = parameters_dictionary.get('page', 1)|int %} + {% set parameters_dictionary = parameters_dictionary.to_dict() %} + {% if current_page is le(5) %} + {% set page_start = 1 %} + {% set page_end = [9, estimated_pages]|min %} + {% else %} + {% set page_start = current_page - 4 %} + {% set page_end = [current_page + 4, estimated_pages]|min %} + {% endif %} + + {% if include_ends and page_start is gt(1) %} + {% set _ = parameters_dictionary.__setitem__('page', 1) %} + <a class="page-link first-page-button" href="{{ url + '?' + parameters_dictionary|urlencode }}">{{ 1 }}</a> + {% endif %} + + {% for page in range(page_start, page_end+1) %} + {% if page == current_page %} + <a class="page-link is-current">{{ page }}</a> + {% else %} + {# https://stackoverflow.com/questions/36886650/how-to-add-a-new-entry-into-a-dictionary-object-while-using-jinja2 #} + {% set _ = parameters_dictionary.__setitem__('page', page) %} + <a class="page-link" href="{{ url + '?' + parameters_dictionary|urlencode }}">{{ page }}</a> + {% endif %} + {% endfor %} + + {% if include_ends and page_end is lt(estimated_pages) %} + {% set _ = parameters_dictionary.__setitem__('page', estimated_pages) %} + <a class="page-link last-page-button" href="{{ url + '?' + parameters_dictionary|urlencode }}">{{ estimated_pages }}</a> + {% endif %} + +{% endmacro %} + +{% macro next_previous_buttons(is_last_page, url, parameters_dictionary) %} + {% set current_page = parameters_dictionary.get('page', 1)|int %} + {% set parameters_dictionary = parameters_dictionary.to_dict() %} + + {% if current_page != 1 %} + {% set _ = parameters_dictionary.__setitem__('page', current_page - 1) %} + <a class="page-link previous-page" href="{{ url + '?' + parameters_dictionary|urlencode }}">Previous page</a> + {% endif %} + + {% if not is_last_page %} + {% set _ = parameters_dictionary.__setitem__('page', current_page + 1) %} + <a class="page-link next-page" href="{{ url + '?' + parameters_dictionary|urlencode }}">Next page</a> + {% endif %} +{% endmacro %} + +{% macro next_previous_ctoken_buttons(prev_ctoken, next_ctoken, url, parameters_dictionary) %} + {% set parameters_dictionary = parameters_dictionary.to_dict() %} + + {% if prev_ctoken %} + {% set _ = parameters_dictionary.__setitem__('ctoken', prev_ctoken) %} + <a class="page-link previous-page" href="{{ url + '?' + parameters_dictionary|urlencode }}">Previous page</a> + {% endif %} + + {% if next_ctoken %} + {% set _ = parameters_dictionary.__setitem__('ctoken', next_ctoken) %} + <a class="page-link next-page" href="{{ url + '?' + parameters_dictionary|urlencode }}">Next page</a> + {% endif %} +{% endmacro %} diff --git a/youtube/templates/embed.html b/youtube/templates/embed.html new file mode 100644 index 0000000..85d2d78 --- /dev/null +++ b/youtube/templates/embed.html @@ -0,0 +1,74 @@ +<!DOCTYPE html> +<html lang="en"> + <head> + <meta charset="UTF-8"> + <meta name="viewport" content="width=device-width, initial-scale=1"> + <meta http-equiv="Content-Security-Policy" content="default-src 'self' 'unsafe-inline'; media-src 'self' https://*.googlevideo.com; {{ "img-src 'self' https://*.googleusercontent.com https://*.ggpht.com https://*.ytimg.com;" if not settings.proxy_images else "" }}"> + <title>{{ title }}</title> + <link href="/youtube.com/static/favicon.ico" type="image/x-icon" rel="icon"> + {% if settings.use_video_player == 2 %} + <!-- plyr --> + <link href="/youtube.com/static/modules/plyr/plyr.css" rel="stylesheet"> + <!--/ plyr --> + {% endif %} + <style> + body { + margin: 0rem; + padding: 0rem; + } + video { + width: 100%; + height: auto; + } + /* Prevent this div from blocking right-click menu for video + e.g. Firefox playback speed options */ + .plyr__poster { + display: none !important; + } + </style> + {% if js_data %} + <script> + // @license magnet:?xt=urn:btih:0b31508aeb0634b347b8270c7bee4d411b5d4109&dn=agpl-3.0.txt AGPL-v3-or-Later + data = {{ js_data|tojson }}; + // @license-end + </script> + {% endif %} + </head> + <body> + <video id="js-video-player" controls autofocus onmouseleave="{{ title }}" + oncontextmenu="{{ title }}" onmouseenter="{{ title }}" title="{{ title }}"> + {% if uni_sources %} + <source src="{{ uni_sources[uni_idx]['url'] }}" type="{{ uni_sources[uni_idx]['type'] }}" data-res="{{ uni_sources[uni_idx]['quality'] }}"> + {% endif %} + {% for source in subtitle_sources %} + {% if source['on'] %} + <track label="{{ source['label'] }}" src="{{ source['url'] }}" kind="subtitles" srclang="{{ source['srclang'] }}" default> + {% else %} + <track label="{{ source['label'] }}" src="{{ source['url'] }}" kind="subtitles" srclang="{{ source['srclang'] }}"> + {% endif %} + {% endfor %} + </video> + {% if js_data %} + <script> + // @license magnet:?xt=urn:btih:0b31508aeb0634b347b8270c7bee4d411b5d4109&dn=agpl-3.0.txt AGPL-v3-or-Later + data = {{ js_data|tojson }}; + // @license-end + </script> + {% endif %} + <script> + // @license magnet:?xt=urn:btih:0b31508aeb0634b347b8270c7bee4d411b5d4109&dn=agpl-3.0.txt AGPL-v3-or-Later + let storyboard_url = {{ storyboard_url | tojson }}; + // @license-end + </script> + {% if settings.use_video_player == 2 %} + <!-- plyr --> + <script src="/youtube.com/static/modules/plyr/plyr.min.js" + integrity="sha512-l6ZzdXpfMHRfifqaR79wbYCEWjLDMI9DnROvb+oLkKq6d7MGroGpMbI7HFpicvmAH/2aQO+vJhewq8rhysrImw==" + crossorigin="anonymous"></script> + <script src="/youtube.com/static/js/plyr-start.js"></script> + <!-- /plyr --> + {% elif settings.use_video_player == 1 %} + <script src="/youtube.com/static/js/hotkeys.js"></script> + {% endif %} + </body> +</html> diff --git a/youtube/templates/error.html b/youtube/templates/error.html new file mode 100644 index 0000000..97f8ca9 --- /dev/null +++ b/youtube/templates/error.html @@ -0,0 +1,36 @@ +{% if error_code %} + {% set page_title = 'Error: ' ~ error_code %} +{% else %} + {% set page_title = 'Error' %} +{% endif %} + +{% if not slim %} + {% extends "base.html" %} +{% endif %} + +{% if traceback %} + {% block style %} + <link href="/youtube.com/static/home.css" rel="stylesheet"> + {% endblock style %} +{% endif %} + +{% block main %} + {% if traceback %} + <div class="code-error" id="error-box"> + <h1>500 Uncaught exception:</h1> + <div class="code-box"><code>{{ traceback }}</code></div> + <p>Please report this issue at <a href="https://todo.sr.ht/~heckyel/yt-local" target="_blank" rel="noopener noreferrer">https://todo.sr.ht/~heckyel/yt-local</a></p> + <p>Remember to include the traceback in your issue and redact any information in it you do not want to share</p> + </div> + {% else %} + <section id="error-message" class="comments-area"> + <div class="comments"> + <div class="comment-container"> + <div class="comment"> + <span class="comment-text">{{ error_message }}</span> + </div> + </div> + </div> + </section> + {% endif %} +{% endblock %} diff --git a/youtube/templates/home.html b/youtube/templates/home.html new file mode 100644 index 0000000..0adac56 --- /dev/null +++ b/youtube/templates/home.html @@ -0,0 +1,13 @@ +{% set page_title = title %} +{% extends "base.html" %} +{% block style %} + <link href="/youtube.com/static/home.css" rel="stylesheet"> +{% endblock style %} +{% block main %} + <ul> + <li><a href="/youtube.com/playlists">Local playlists</a></li> + <li><a href="/youtube.com/subscriptions">Subscriptions</a></li> + <li><a href="/youtube.com/subscription_manager">Subscription Manager</a></li> + <li><a href="/youtube.com/settings">Settings</a></li> + </ul> +{% endblock main %} diff --git a/youtube/templates/licenses.html b/youtube/templates/licenses.html new file mode 100644 index 0000000..dc73bfb --- /dev/null +++ b/youtube/templates/licenses.html @@ -0,0 +1,64 @@ +{% set page_title = title %} +{% extends "base.html" %} +{% block style %} + <link href="/youtube.com/static/license.css" rel="stylesheet"> +{% endblock style %} +{% block main %} + <table id="jslicense-labels1" class="table"> + <caption>JavaScript Licensing Table</caption> + <thead> + <tr> + <th>File</th> + <th>License</th> + <th>Source</th> + </tr> + </thead> + <tbody> + <tr> + <td data-label="File"><a href="/youtube.com/static/js/av-merge.js">av-merge.js</a></td> + <td data-label="License"><a href="http://www.gnu.org/licenses/agpl-3.0.html">AGPL-3.0 or later</a></td> + <td data-label="Source"><a href="/youtube.com/static/js/av-merge.js">av-merge.js</a></td> + </tr> + <tr> + <td data-label="File"><a href="/youtube.com/static/js/comments.js">comments.js</a></td> + <td data-label="License"><a href="http://www.gnu.org/licenses/agpl-3.0.html">AGPL-3.0 or later</a></td> + <td data-label="Source"><a href="/youtube.com/static/js/comments.js">comments.js</a></td> + </tr> + <tr> + <td data-label="File"><a href="/youtube.com/static/js/common.js">common.js</a></td> + <td data-label="License"><a href="http://www.gnu.org/licenses/agpl-3.0.html">AGPL-3.0 or later</a></td> + <td data-label="Source"><a href="/youtube.com/static/js/common.js">common.js</a></td> + </tr> + <tr> + <td data-label="File"><a href="/youtube.com/static/js/hotkeys.js">hotkeys.js</a></td> + <td data-label="License"><a href="http://www.gnu.org/licenses/agpl-3.0.html">AGPL-3.0 or later</a></td> + <td data-label="Source"><a href="/youtube.com/static/js/hotkeys.js">hotkeys.js</a></td> + </tr> + <tr> + <td data-label="File"><a href="/youtube.com/static/js/playlistadd.js">playlistadd.js</a></td> + <td data-label="License"><a href="http://www.gnu.org/licenses/agpl-3.0.html">AGPL-3.0 or later</a></td> + <td data-label="Source"><a href="/youtube.com/static/js/playlistadd.js">playlistadd.js</a></td> + </tr> + <tr> + <td data-label="File"><a href="/youtube.com/static/js/plyr-start.js">plyr-start.js</a></td> + <td data-label="License"><a href="http://www.gnu.org/licenses/agpl-3.0.html">AGPL-3.0 or later</a></td> + <td data-label="Source"><a href="/youtube.com/static/js/plyr-start.js">plyr-start.js</a></td> + </tr> + <tr> + <td data-label="File"><a href="/youtube.com/static/modules/plyr/plyr.min.js">plyr.min.js</a></td> + <td data-label="License"><a href="https://spdx.org/licenses/MIT.html">Expat</a></td> + <td data-label="Source"><a href="/youtube.com/static/modules/plyr/plyr.js">plyr.js</a></td> + </tr> + <tr> + <td data-label="File"><a href="/youtube.com/static/js/transcript-table.js">transcript-table.js</a></td> + <td data-label="License"><a href="http://www.gnu.org/licenses/agpl-3.0.html">AGPL-3.0 or later</a></td> + <td data-label="Source"><a href="/youtube.com/static/js/transcript-table.js">transcript-table.js</a></td> + </tr> + <tr> + <td data-label="File"><a href="/youtube.com/static/js/watch.js">watch.js</a></td> + <td data-label="License"><a href="http://www.gnu.org/licenses/agpl-3.0.html">AGPL-3.0 or later</a></td> + <td data-label="Source"><a href="/youtube.com/static/js/watch.js">watch.js</a></td> + </tr> + </tbody> + </table> +{% endblock main %} diff --git a/youtube/templates/local_playlist.html b/youtube/templates/local_playlist.html new file mode 100644 index 0000000..3286f67 --- /dev/null +++ b/youtube/templates/local_playlist.html @@ -0,0 +1,49 @@ +{% set page_title = playlist_name + ' - Local playlist' %} +{% extends "base.html" %} +{% import "common_elements.html" as common_elements %} +{% block style %} + <link href="/youtube.com/static/message_box.css" rel="stylesheet"> + <link href="/youtube.com/static/local_playlist.css" rel="stylesheet"> +{% endblock style %} + +{% block main %} + <div class="playlist-metadata"> + <h2 class="play-title">{{ playlist_name }}</h2> + + <div id="export-options"> + <form id="playlist-export" method="post"> + <select id="export-type" name="export_format"> + <option value="json">JSON</option> + <option value="ids">Video id list (txt)</option> + <option value="urls">Video url list (txt)</option> + </select> + <button type="submit" id="playlist-export-button" name="action" value="export">Export</button> + </form> + </div> + </div> + + <form id="playlist-remove" action="/youtube.com/edit_playlist" method="post" target="_self"></form> + <div class="playlist-metadata" id="video-remove-container"> + <button id="removePlayList" type="submit" name="action" value="remove_playlist" form="playlist-remove" formaction="">Remove playlist</button> + <input type="hidden" name="playlist_page" value="{{ playlist_name }}" form="playlist-edit"> + <button class="play-action" type="submit" id="playlist-remove-button" name="action" value="remove" form="playlist-edit" formaction="">Remove from playlist</button> + </div> + <div id="results" class="video-container"> + {% for video_info in videos %} + {{ common_elements.item(video_info) }} + {% endfor %} + </div> + <script> + // @license magnet:?xt=urn:btih:1f739d935676111cfff4b4693e3816e664797050&dn=gpl-3.0.txt GPL-v3-or-Later + const deletePlayList = document.getElementById('removePlayList'); + deletePlayList.addEventListener('click', (event) => { + return confirm('You are about to permanently delete {{ playlist_name }}\n\nOnce a playlist is permanently deleted, it cannot be recovered.') + }); + // @license-end + </script> + <footer class="pagination-container"> + <nav class="pagination-list"> + {{ common_elements.page_buttons(num_pages, '/https://www.youtube.com/playlists/' + playlist_name, parameters_dictionary) }} + </nav> + </footer> +{% endblock main %} diff --git a/youtube/templates/local_playlists_list.html b/youtube/templates/local_playlists_list.html new file mode 100644 index 0000000..61a6888 --- /dev/null +++ b/youtube/templates/local_playlists_list.html @@ -0,0 +1,14 @@ +{% set page_title = 'Local playlists' %} +{% extends "base.html" %} + +{% block style %} + <link href="/youtube.com/static/home.css" rel="stylesheet"/> +{% endblock style %} + +{% block main %} + <ul> + {% for playlist_name, playlist_url in playlists %} + <li><a href="{{ playlist_url }}">{{ playlist_name }}</a></li> + {% endfor %} + </ul> +{% endblock main %} diff --git a/youtube/templates/playlist.html b/youtube/templates/playlist.html new file mode 100644 index 0000000..994523e --- /dev/null +++ b/youtube/templates/playlist.html @@ -0,0 +1,41 @@ +{% set page_title = title|string + ' - Page ' + parameters_dictionary.get('page', '1') %} +{% extends "base.html" %} +{% import "common_elements.html" as common_elements %} +{% block style %} + <link href="/youtube.com/static/message_box.css" rel="stylesheet"> + <link href="/youtube.com/static/playlist.css" rel="stylesheet"> +{% endblock style %} + +{% block main %} + + <div class="playlist-metadata"> + <div class="author"> + <img alt="{{ title }}" src="{{ thumbnail }}"> + <h2>{{ title }}</h2> + </div> + <div class="summary"> + <a class="playlist-author" href="{{ author_url }}">{{ author }}</a> + </div> + <div class="playlist-stats"> + <div>{{ video_count|commatize }} videos</div> + <div>{{ view_count|commatize }} views</div> + <div>Last updated {{ time_published }}</div> + </div> + </div> + <hr/> + + + <div id="results" class="video-container"> + {% for info in video_list %} + {{ common_elements.item(info) }} + {% endfor %} + </div> + <hr/> + + <footer class="pagination-container"> + <nav class="pagination-list"> + {{ common_elements.page_buttons(num_pages, '/https://www.youtube.com/playlist', parameters_dictionary) }} + </nav> + </footer> + +{% endblock main %} diff --git a/youtube/templates/search.html b/youtube/templates/search.html new file mode 100644 index 0000000..af87c90 --- /dev/null +++ b/youtube/templates/search.html @@ -0,0 +1,34 @@ +{% set search_box_value = query %} +{% set page_title = query + ' - Search' %} +{% extends "base.html" %} +{% import "common_elements.html" as common_elements %} +{% block style %} + <link href="/youtube.com/static/message_box.css" rel="stylesheet"> + <link href="/youtube.com/static/search.css" rel="stylesheet"> +{% endblock style %} + +{% block main %} + <div class="result-info" id="result-info"> + <div id="number-of-results">Approximately {{ '{:,}'.format(estimated_results) }} results ({{ '{:,}'.format(estimated_pages) }} pages)</div> + {% if corrections['type'] == 'showing_results_for' %} + <div>Showing results for <a>{{ common_elements.text_runs(corrections['corrected_query_text']) }}</a></div> + <div>Search instead for <a href="{{ corrections['original_query_url'] }}">{{ corrections['original_query_text'] }}</a></div> + {% elif corrections['type'] == 'did_you_mean' %} + <div>Did you mean <a href="{{ corrections['corrected_query_url'] }}">{{ common_elements.text_runs(corrections['corrected_query_text']) }}</a></div> + {% endif %} + </div> + + <!-- video item --> + <div class="video-container"> + {% for info in results %} + {{ common_elements.item(info, description=true) }} + {% endfor %} + </div> + <hr/> + <!-- /video item --> + <footer class="pagination-container"> + <nav class="pagination-list"> + {{ common_elements.page_buttons(estimated_pages, '/https://www.youtube.com/results', parameters_dictionary) }} + </nav> + </footer> +{% endblock main %} diff --git a/youtube/templates/settings.html b/youtube/templates/settings.html new file mode 100644 index 0000000..a4ebabf --- /dev/null +++ b/youtube/templates/settings.html @@ -0,0 +1,47 @@ +{% set page_title = 'Settings' %} +{% extends "base.html" %} +{% block style %} + <link href="/youtube.com/static/settings.css" rel="stylesheet"> +{% endblock style %} + +{% block main %} + <form method="POST" class="settings-form"> + {% for categ in categories %} + <h2>{{ categ|capitalize }}</h2> + <ul class="settings-list"> + {% for setting_name, setting_info, value in settings_by_category[categ] %} + {% if not setting_info.get('hidden', false) %} + <li class="setting-item"> + {% if 'label' is in(setting_info) %} + <label for="{{ 'setting_' + setting_name }}" {% if 'comment' is in(setting_info) %}title="{{ setting_info['comment'] }}" {% endif %}>{{ setting_info['label'] }}</label> + {% else %} + <label for="{{ 'setting_' + setting_name }}" {% if 'comment' is in(setting_info) %}title="{{ setting_info['comment'] }}" {% endif %}>{{ setting_name.replace('_', ' ')|capitalize }}</label> + {% endif %} + + {% if setting_info['type'].__name__ == 'bool' %} + <input type="checkbox" id="{{ 'setting_' + setting_name }}" name="{{ setting_name }}" {{ 'checked' if value else '' }}> + {% elif setting_info['type'].__name__ == 'int' %} + {% if 'options' is in(setting_info) %} + <select id="{{ 'setting_' + setting_name }}" name="{{ setting_name }}"> + {% for option in setting_info['options'] %} + <option value="{{ option[0] }}" {{ 'selected' if option[0] == value else '' }}>{{ option[1] }}</option> + {% endfor %} + </select> + {% else %} + <input type="number" id="{{ 'setting_' + setting_name }}" name="{{ setting_name }}" value="{{ value }}" step="1"> + {% endif %} + {% elif setting_info['type'].__name__ == 'float' %} + + {% elif setting_info['type'].__name__ == 'str' %} + <input type="text" id="{{ 'setting_' + setting_name }}" name="{{ setting_name }}" value="{{ value }}"> + {% else %} + <span>Error: Unknown setting type: setting_info['type'].__name__</span> + {% endif %} + </li> + {% endif %} + {% endfor %} + </ul> + {% endfor %} + <input type="submit" value="Save settings"> + </form> +{% endblock main %} diff --git a/youtube/templates/shared.css b/youtube/templates/shared.css new file mode 100644 index 0000000..8f12651 --- /dev/null +++ b/youtube/templates/shared.css @@ -0,0 +1,5 @@ +html { + font-family: {{ font_family }}; + background: var(--background); + color: var(--text); +} diff --git a/youtube/templates/status.html b/youtube/templates/status.html new file mode 100644 index 0000000..97e2ed4 --- /dev/null +++ b/youtube/templates/status.html @@ -0,0 +1,6 @@ +{% set page_title = (title if (title is defined) else 'Status') %} +{% extends "base.html" %} + +{% block main %} + {{ message }} +{% endblock %} diff --git a/youtube/templates/subscription_manager.html b/youtube/templates/subscription_manager.html new file mode 100644 index 0000000..96082c3 --- /dev/null +++ b/youtube/templates/subscription_manager.html @@ -0,0 +1,78 @@ +{% set page_title = 'Subscription Manager' %} +{% extends "base.html" %} +{% block style %} + <link href="/youtube.com/static/subscription_manager.css" rel="stylesheet"> +{% endblock style %} + + +{% macro subscription_list(sub_list) %} + {% for subscription in sub_list %} + <li class="sub-list-item {{ 'muted' if subscription['muted'] else '' }}"> + <input class="sub-list-checkbox" name="channel_ids" value="{{ subscription['channel_id'] }}" form="subscription-manager-form" type="checkbox"> + <a href="{{ subscription['channel_url'] }}" class="sub-list-item-name" title="{{ subscription['channel_name'] }}">{{ subscription['channel_name'] }}</a> + <span class="tag-list">{{ ', '.join(subscription['tags']) }}</span> + </li> + {% endfor %} +{% endmacro %} + +{% block main %} + <div class="import-export"> + <form class="subscriptions-import-form" enctype="multipart/form-data" action="/youtube.com/import_subscriptions" method="POST"> + <h2>Import subscriptions</h2> + <div class="subscriptions-import-options"> + <input type="file" id="subscriptions-import" accept="application/json, application/xml, text/x-opml, text/csv" name="subscriptions_file" required> + <input type="submit" value="Import"> + </div> + </form> + + <form class="subscriptions-export-form" action="/youtube.com/export_subscriptions" method="POST"> + <h2>Export subscriptions</h2> + <div class="subscriptions-export-options"> + <select id="export-type" name="export_format" title="Export format"> + <option value="json_newpipe">JSON (NewPipe)</option> + <option value="json_google_takeout">JSON (Old Google Takeout Format)</option> + <option value="opml">OPML (RSS, no tags)</option> + </select> + <label for="include-muted">Include muted</label> + <input id="include-muted" type="checkbox" name="include_muted" checked> + <input type="submit" value="Export"> + </div> + </form> + </div> + + <hr> + + <form id="subscription-manager-form" class="sub-list-controls" method="POST"> + {% if group_by_tags %} + <a class="sort-button" href="/https://www.youtube.com/subscription_manager?group_by_tags=0">Don't group</a> + {% else %} + <a class="sort-button" href="/https://www.youtube.com/subscription_manager?group_by_tags=1">Group by tags</a> + {% endif %} + <input type="text" name="tags"> + <button type="submit" name="action" value="add_tags">Add tags</button> + <button type="submit" name="action" value="remove_tags">Remove tags</button> + <button type="submit" name="action" value="unsubscribe_verify">Unsubscribe</button> + <button type="submit" name="action" value="mute">Mute</button> + <button type="submit" name="action" value="unmute">Unmute</button> + <input type="reset" value="Clear Selection"> + </form> + + + {% if group_by_tags %} + <ul class="tag-group-list"> + {% for tag_name, sub_list in tag_groups %} + <li class="tag-group"> + <h2 class="tag-group-name">{{ tag_name }}</h2> + <ol class="sub-list"> + {{ subscription_list(sub_list) }} + </ol> + </li> + {% endfor %} + </ul> + {% else %} + <ol class="sub-list"> + {{ subscription_list(sub_list) }} + </ol> + {% endif %} + +{% endblock main %} diff --git a/youtube/templates/subscriptions.html b/youtube/templates/subscriptions.html new file mode 100644 index 0000000..2823e8d --- /dev/null +++ b/youtube/templates/subscriptions.html @@ -0,0 +1,83 @@ +{% if current_tag %} + {% set page_title = 'Subscriptions - ' + current_tag %} +{% else %} + {% set page_title = 'Subscriptions' %} +{% endif %} +{% extends "base.html" %} +{% import "common_elements.html" as common_elements %} + +{% block style %} + <link href="/youtube.com/static/message_box.css" rel="stylesheet"> + <link href="/youtube.com/static/subscription.css" rel="stylesheet"> +{% endblock style %} + +{% block main %} + + <div class="subscriptions-sidebar"> + <div class="sidebar-links"> + <a class="sidebar-title" href="/youtube.com/subscription_manager" class="sub-manager-link">Subscription Manager</a> + <form class="sidebar-action" method="POST" class="refresh-all"> + <input type="submit" value="Check All"> + <input type="hidden" name="action" value="refresh"> + <input type="hidden" name="type" value="all"> + </form> + </div> + + <ol class="sidebar-list tags"> + {% if current_tag %} + <li class="sidebar-list-item"> + <a href="/youtube.com/subscriptions" class="sidebar-item-name">Any tag</a> + </li> + {% endif %} + + {% for tag in tags %} + <li class="sidebar-list-item"> + {% if tag == current_tag %} + <span class="sidebar-item-name">{{ tag }}</span> + {% else %} + <a href="?tag={{ tag|urlencode }}" class="sidebar-item-name">{{ tag }}</a> + {% endif %} + <form method="POST" class="sidebar-item-refresh"> + <input type="submit" value="Check"> + <input type="hidden" name="action" value="refresh"> + <input type="hidden" name="type" value="tag"> + <input type="hidden" name="tag_name" value="{{ tag }}"> + </form> + </li> + {% endfor %} + </ol> + + <hr> + <ol class="sidebar-list sub-refresh-list"> + {% for subscription in subscription_list %} + <li class="sidebar-list-item {{ 'muted' if subscription['muted'] else '' }}"> + <a href="{{ subscription['channel_url'] }}" class="sidebar-item-name" title="{{ subscription['channel_name'] }}">{{ subscription['channel_name'] }}</a> + <form method="POST" class="sidebar-item-refresh"> + <input type="submit" value="Check"> + <input type="hidden" name="action" value="refresh"> + <input type="hidden" name="type" value="channel"> + <input type="hidden" name="channel_id" value="{{ subscription['channel_id'] }}"> + </form> + </li> + {% endfor %} + </ol> + </div> + + {% if current_tag %} + <h2 class="current-tag">{{ current_tag }}</h2> + {% endif %} + + <div class="video-container"> + {% for video_info in videos %} + {{ common_elements.item(video_info) }} + {% endfor %} + </div> + <hr/> + + <footer class="pagination-container"> + <nav class="pagination-list"> + {{ common_elements.page_buttons(num_pages, '/youtube.com/subscriptions', parameters_dictionary) }} + </nav> + </footer> + +{% endblock main %} diff --git a/youtube/templates/subscriptions.xml b/youtube/templates/subscriptions.xml new file mode 100644 index 0000000..5365da1 --- /dev/null +++ b/youtube/templates/subscriptions.xml @@ -0,0 +1,9 @@ +<opml version="1.1"> + <body> + <outline text="YouTube Subscriptions" title="YouTube Subscriptions"> + {% for sub in sub_list %} + <outline text="{{sub['channel_name']}}" title="{{sub['channel_name']}}" type="rss" xmlUrl="https://www.youtube.com/feeds/videos.xml?channel_id={{sub['channel_id']}}" /> + {%- endfor %} + </outline> + </body> +</opml> diff --git a/youtube/templates/unsubscribe_verify.html b/youtube/templates/unsubscribe_verify.html new file mode 100644 index 0000000..e899783 --- /dev/null +++ b/youtube/templates/unsubscribe_verify.html @@ -0,0 +1,21 @@ +{% set page_title = 'Unsubscribe?' %} +{% extends "base.html" %} +{% block style %} + <link href="/youtube.com/static/unsubscribe.css" rel="stylesheet"/> +{% endblock style %} + +{% block main %} + <p>Are you sure you want to unsubscribe from these channels?</p> + <form class="subscriptions-import-form" action="/youtube.com/subscription_manager" method="POST"> + {% for channel_id, channel_name in unsubscribe_list %} + <input type="hidden" name="channel_ids" value="{{ channel_id }}"> + {% endfor %} + <input type="hidden" name="action" value="unsubscribe"> + <input type="submit" value="Yes, unsubscribe"> + </form> + <ul class="list-channel"> + {% for channel_id, channel_name in unsubscribe_list %} + <li><a href="{{ '/https://www.youtube.com/channel/' + channel_id }}" title="{{ channel_name }}">{{ channel_name }}</a></li> + {% endfor %} + </ul> +{% endblock main %} diff --git a/youtube/templates/watch.html b/youtube/templates/watch.html new file mode 100644 index 0000000..0991457 --- /dev/null +++ b/youtube/templates/watch.html @@ -0,0 +1,263 @@ +{% set page_title = title %} +{% extends "base.html" %} +{% import "common_elements.html" as common_elements %} +{% import "comments.html" as comments with context %} +{% block style %} + <link href="/youtube.com/static/message_box.css" rel="stylesheet"> + <link href="/youtube.com/static/watch.css" rel="stylesheet"> + {% if settings.use_video_player == 2 %} + <!-- plyr --> + <link href="/youtube.com/static/modules/plyr/plyr.css" rel="stylesheet"> + <link href="/youtube.com/static/modules/plyr/custom_plyr.css" rel="stylesheet"> + <!--/ plyr --> + {% endif %} +{% endblock style %} + +{% block main %} + {% if playability_error %} + <div class="playability-error"> + <span>{{ 'Error: ' + playability_error }} + {% if invidious_reload_button %} + <a href="{{ video_url }}&use_invidious=0"><br> + Reload without invidious (for usage of new identity button).</a> + {% endif %} + </span> + </div> + {% elif (uni_sources.__len__() == 0 or live) and hls_formats.__len__() != 0 %} + <div class="live-url-choices"> + <span>Copy a url into your video player:</span> + <ol> + {% for fmt in hls_formats %} + <li class="url-choice"><div class="url-choice-label">{{ fmt['video_quality'] }}: </div><input class="url-choice-copy" value="{{ fmt['url'] }}" readonly onclick="this.select();"></li> + {% endfor %} + </ol> + </div> + {% else %} + <figure class="sc-video"> + <video id="js-video-player" playsinline controls {{ 'autoplay' if settings.autoplay_videos }}> + {% if uni_sources %} + <source src="{{ uni_sources[uni_idx]['url'] }}" type="{{ uni_sources[uni_idx]['type'] }}" data-res="{{ uni_sources[uni_idx]['quality'] }}"> + {% endif %} + + {% for source in subtitle_sources %} + {% if source['on'] %} + <track label="{{ source['label'] }}" src="{{ source['url'] }}" kind="subtitles" srclang="{{ source['srclang'] }}" default> + {% else %} + <track label="{{ source['label'] }}" src="{{ source['url'] }}" kind="subtitles" srclang="{{ source['srclang'] }}"> + {% endif %} + {% endfor %} + </video> + </figure> + {% endif %} + + <div class="sc-info"> + <div class="video-info"> + <h1 class="v-title">{{ title }}</h1> + + <ul class="labels"> + {%- if unlisted -%} + <li class="is-unlisted">Unlisted</li> + {%- endif -%} + {%- if age_restricted -%} + <li class="age-restricted">Age-restricted</li> + {%- endif -%} + {%- if limited_state -%} + <li>Limited state</li> + {%- endif -%} + {%- if live -%} + <li>Live</li> + {%- endif -%} + </ul> + + <address class="v-uploaded">Uploaded by <a href="{{ uploader_channel_url }}">{{ uploader }}</a></address> + <span class="v-views">{{ view_count }} views</span> + <time class="v-published" datetime="{{ time_published_utc }}">Published on {{ time_published }}</time> + <span class="v-likes-dislikes">{{ like_count }} likes</span> + + <div class="external-player-controls"> + <input class="speed" id="speed-control" type="text" title="Video speed"> + {% if settings.use_video_player != 2 %} + <select id="quality-select" autocomplete="off"> + {% for src in uni_sources %} + <option value='{"type": "uni", "index": {{ loop.index0 }}}' {{ 'selected' if loop.index0 == uni_idx and not using_pair_sources else '' }} >{{ src['quality_string'] }}</option> + {% endfor %} + {% for src_pair in pair_sources %} + <option value='{"type": "pair", "index": {{ loop.index0}}}' {{ 'selected' if loop.index0 == pair_idx and using_pair_sources else '' }} >{{ src_pair['quality_string'] }}</option> + {% endfor %} + </select> + {% endif %} + </div> + <input class="v-checkbox" name="video_info_list" value="{{ video_info }}" form="playlist-edit" type="checkbox"> + + <span class="v-direct-link"><a href="https://youtu.be/{{ video_id }}" rel="noopener noreferrer" target="_blank">Direct Link</a></span> + + {% if settings.use_video_download != 0 %} + <details class="v-download"> + <summary class="download-dropdown-label">Download</summary> + <ul class="download-dropdown-content"> + {% for format in download_formats %} + <li class="download-format"> + <a class="download-link" href="{{ format['url'] }}" download="{{ title }}.{{ format['ext'] }}"> + {{ format['ext'] }} {{ format['video_quality'] }} {{ format['audio_quality'] }} {{ format['file_size'] }} {{ format['codecs'] }} + </a> + </li> + {% endfor %} + {% for download in other_downloads %} + <li class="download-format"> + <a href="{{ download['url'] }}" download> + {{ download['ext'] }} {{ download['label'] }} + </a> + </li> + {% endfor %} + </ul> + </details> + {% else %} + <span class="v-download"></span> + {% endif %} + <span class="v-description">{{ common_elements.text_runs(description)|escape|urlize|timestamps|safe }}</span> + + <div class="v-music-list"> + {% if music_list.__len__() != 0 %} + <hr> + <table> + <caption>Music</caption> + <tr> + {% for attribute in music_attributes %} + <th>{{ attribute }}</th> + {% endfor %} + </tr> + {% for track in music_list %} + <tr> + {% for attribute in music_attributes %} + {% if attribute.lower() == 'title' and track['url'] is not none %} + <td><a href="{{ track['url'] }}">{{ track.get(attribute.lower(), '') }}</a></td> + {% else %} + <td>{{ track.get(attribute.lower(), '') }}</td> + {% endif %} + {% endfor %} + </tr> + {% endfor %} + </table> + {% endif %} + </div> + <details class="v-more-info"> + <summary>More info</summary> + <div class="more-info-content"> + <p>Tor exit node: {{ ip_address }}</p> + {% if invidious_used %} + <p>Used Invidious as fallback.</p> + {% endif %} + <p class="allowed-countries">Allowed countries: {{ allowed_countries|join(', ') }}</p> + {% if settings.use_sponsorblock_js %} + <ul class="more-actions"> + <li><label><input type=checkbox id=skip_sponsors checked>skip sponsors</label> <span id=skip_n></span> + </ul> + {% endif %} + </div> + </details> + </div> + + <div class="side-videos"> + + <!-- playlist --> + {% if playlist %} + <div class="site-playlist"> + <div class="playlist-header"> + <a href="{{ playlist['url'] }}" title="{{ playlist['title'] }}"><h3>{{ playlist['title'] }}</h3></a> + <ul class="playlist-metadata"> + <li><label for="playlist-autoplay-toggle">Autoplay: </label><input id="playlist-autoplay-toggle" type="checkbox" class="autoplay-toggle"></li> + {% if playlist['current_index'] is none %} + <li>[Error!]/{{ playlist['video_count'] }}</li> + {% else %} + <li>{{ playlist['current_index']+1 }}/{{ playlist['video_count'] }}</li> + {% endif %} + <li><a href="{{ playlist['author_url'] }}" title="{{ playlist['author'] }}">{{ playlist['author'] }}</a></li> + </ul> + </div> + <nav class="playlist-videos"> + {% for info in playlist['items'] %} + {# non-lazy load for 5 videos surrounding current video #} + {# for non-js browsers or old such that IntersectionObserver doesn't work #} + {# -10 is sentinel to not load anything if there's no current_index for some reason #} + {% if (playlist.get('current_index', -10) - loop.index0)|abs is lt(5) %} + {{ common_elements.item(info, include_badges=false, lazy_load=false) }} + {% else %} + {{ common_elements.item(info, include_badges=false, lazy_load=true) }} + {% endif %} + {% endfor %} + </nav> + </div> + {% elif settings.related_videos_mode != 0 %} + <div class="related-autoplay"><label for="related-autoplay-toggle">Autoplay: </label><input id="related-autoplay-toggle" type="checkbox" class="autoplay-toggle"></div> + {% endif %} + + {% if subtitle_sources %} + <details id="transcript-details"> + <summary>Transcript</summary> + <div id="transcript-div"> + <select id="select-tt"> + {% for source in subtitle_sources %} + <option>{{ source['label'] }}</option> + {% endfor %} + </select> + <label for="transcript-use-table">Table view</label> + <input id="transcript-use-table" type="checkbox"> + <table id="transcript-table"></table> + </div> + </details> + {% endif %} + + + {% if settings.related_videos_mode != 0 %} + <details class="related-videos-outer" {{'open' if settings.related_videos_mode == 1 else ''}}> + <summary>Related Videos</summary> + <nav class="related-videos-inner"> + {% for info in related %} + {{ common_elements.item(info, include_badges=false) }} + {% endfor %} + </nav> + </details> + {% endif %} + + </div> + + <!-- comments --> + {% if settings.comments_mode != 0 %} + {% if comments_disabled %} + <div class="comments-area-outer comments-disabled">Comments disabled</div> + {% else %} + <details class="comments-area-outer" {{'open' if settings.comments_mode == 1 else ''}}> + <summary>{{ comment_count|commatize }} comment{{'s' if comment_count != '1' else ''}}</summary> + <div class="comments-area-inner comments-area"> + {% if comments_info %} + {{ comments.video_comments(comments_info) }} + {% endif %} + </div> + </details> + {% endif %} + {% endif %} + + </div> + + <script src="/youtube.com/static/js/av-merge.js"></script> + <script src="/youtube.com/static/js/watch.js"></script> + <script> + // @license magnet:?xt=urn:btih:0b31508aeb0634b347b8270c7bee4d411b5d4109&dn=agpl-3.0.txt AGPL-v3-or-Later + let storyboard_url = {{ storyboard_url | tojson }}; + // @license-end + </script> + <script src="/youtube.com/static/js/common.js"></script> + <script src="/youtube.com/static/js/transcript-table.js"></script> + {% if settings.use_video_player == 2 %} + <!-- plyr --> + <script src="/youtube.com/static/modules/plyr/plyr.min.js" + integrity="sha512-l6ZzdXpfMHRfifqaR79wbYCEWjLDMI9DnROvb+oLkKq6d7MGroGpMbI7HFpicvmAH/2aQO+vJhewq8rhysrImw==" + crossorigin="anonymous"></script> + <script src="/youtube.com/static/js/plyr-start.js"></script> + <!-- /plyr --> + {% elif settings.use_video_player == 1 %} + <script src="/youtube.com/static/js/hotkeys.js"></script> + {% endif %} + {% if settings.use_comments_js %} <script src="/youtube.com/static/js/comments.js"></script> {% endif %} + {% if settings.use_sponsorblock_js %} <script src="/youtube.com/static/js/sponsorblock.js"></script> {% endif %} +{% endblock main %} diff --git a/youtube/util.py b/youtube/util.py new file mode 100644 index 0000000..b9225d2 --- /dev/null +++ b/youtube/util.py @@ -0,0 +1,807 @@ +from datetime import datetime +import settings +import socks +import sockshandler +import gzip +try: + import brotli + have_brotli = True +except ImportError: + have_brotli = False +import urllib.parse +import re +import time +import os +import json +import gevent +import gevent.queue +import gevent.lock +import collections +import stem +import stem.control +import traceback + +# The trouble with the requests library: It ships its own certificate bundle via certifi +# instead of using the system certificate store, meaning self-signed certificates +# configured by the user will not work. Some draconian networks block TLS unless a corporate +# certificate is installed on the system. Additionally, some users install a self signed cert +# in order to use programs to modify or monitor requests made by programs on the system. + +# Finally, certificates expire and need to be updated, or are sometimes revoked. Sometimes +# certificate authorites go rogue and need to be untrusted. Since we are going through Tor exit nodes, +# this becomes all the more important. A rogue CA could issue a fake certificate for accounts.google.com, and a +# malicious exit node could use this to decrypt traffic when logging in and retrieve passwords. Examples: +# https://www.engadget.com/2015/10/29/google-warns-symantec-over-certificates/ +# https://nakedsecurity.sophos.com/2013/12/09/serious-security-google-finds-fake-but-trusted-ssl-certificates-for-its-domains-made-in-france/ + +# In the requests documentation it says: +# "Before version 2.16, Requests bundled a set of root CAs that it trusted, sourced from the Mozilla trust store. +# The certificates were only updated once for each Requests version. When certifi was not installed, +# this led to extremely out-of-date certificate bundles when using significantly older versions of Requests. +# For the sake of security we recommend upgrading certifi frequently!" +# (http://docs.python-requests.org/en/master/user/advanced/#ca-certificates) + +# Expecting users to remember to manually update certifi on Linux isn't reasonable in my view. +# On windows, this is even worse since I am distributing all dependencies. This program is not +# updated frequently, and using requests would lead to outdated certificates. Certificates +# should be updated with OS updates, instead of thousands of developers of different programs +# being expected to do this correctly 100% of the time. + +# There is hope that this might be fixed eventually: +# https://github.com/kennethreitz/requests/issues/2966 + +# Until then, I will use a mix of urllib3 and urllib. +import urllib3 +import urllib3.contrib.socks + +URL_ORIGIN = "/https://www.youtube.com" + +connection_pool = urllib3.PoolManager(cert_reqs='CERT_REQUIRED') + + +class TorManager: + MAX_TRIES = 3 + # Remember the 7-sec wait times, so make cooldown be two of those + # (otherwise it will retry forever if 429s never end) + COOLDOWN_TIME = 14 + + def __init__(self): + self.old_tor_connection_pool = None + self.tor_connection_pool = urllib3.contrib.socks.SOCKSProxyManager( + 'socks5h://127.0.0.1:' + str(settings.tor_port) + '/', + cert_reqs='CERT_REQUIRED') + self.tor_pool_refresh_time = time.monotonic() + settings.add_setting_changed_hook( + 'tor_port', + lambda old_val, new_val: self.refresh_tor_connection_pool(), + ) + + self.new_identity_lock = gevent.lock.BoundedSemaphore(1) + self.last_new_identity_time = time.monotonic() - 20 + self.try_num = 1 + + def refresh_tor_connection_pool(self): + self.tor_connection_pool.clear() + + # Keep a reference for 5 min to avoid it getting garbage collected + # while sockets still in use + self.old_tor_connection_pool = self.tor_connection_pool + + self.tor_connection_pool = urllib3.contrib.socks.SOCKSProxyManager( + 'socks5h://127.0.0.1:' + str(settings.tor_port) + '/', + cert_reqs='CERT_REQUIRED') + self.tor_pool_refresh_time = time.monotonic() + + def get_tor_connection_pool(self): + # Tor changes circuits after 10 minutes: + # https://tor.stackexchange.com/questions/262/for-how-long-does-a-circuit-stay-alive + current_time = time.monotonic() + + # close pool after 5 minutes + if current_time - self.tor_pool_refresh_time > 300: + self.refresh_tor_connection_pool() + + return self.tor_connection_pool + + def new_identity(self, time_failed_request_started): + '''return error, or None if no error and the identity is fresh''' + + # The overall pattern at maximum (always returning 429) will be + # R N (0) R N (6) R N (6) R | (12) R N (0) R N (6) ... + # where R is a request, N is a new identity, (x) is a wait time of + # x sec, and | is where we give up and display an error to the user. + + print('new_identity: new_identity called') + # blocks if another greenlet currently has the lock + self.new_identity_lock.acquire() + print('new_identity: New identity lock acquired') + + try: + # This was caused by a request that failed within a previous, + # stale identity + if time_failed_request_started <= self.last_new_identity_time: + print('new_identity: Cancelling; request was from stale identity') + return None + + delta = time.monotonic() - self.last_new_identity_time + if delta < self.COOLDOWN_TIME and self.try_num == 1: + err = ('Retried with new circuit %d times (max) within last ' + '%d seconds.' % (self.MAX_TRIES, self.COOLDOWN_TIME)) + print('new_identity:', err) + return err + elif delta >= self.COOLDOWN_TIME: + self.try_num = 1 + + try: + port = settings.tor_control_port + with stem.control.Controller.from_port(port=port) as controller: + controller.authenticate('') + print('new_identity: Getting new identity') + controller.signal(stem.Signal.NEWNYM) + print('new_identity: NEWNYM signal sent') + self.last_new_identity_time = time.monotonic() + self.refresh_tor_connection_pool() + except stem.SocketError: + traceback.print_exc() + return 'Failed to connect to Tor control port.' + finally: + original_try_num = self.try_num + self.try_num += 1 + if self.try_num > self.MAX_TRIES: + self.try_num = 1 + + # If we do the request right after second new identity it won't + # be a new IP, based on experiments. + # Not necessary after first new identity + if original_try_num > 1: + print('Sleeping for 7 seconds before retrying request') + time.sleep(7) # experimentally determined minimum + + return None + finally: + self.new_identity_lock.release() + + +tor_manager = TorManager() + + +def get_pool(use_tor): + if not use_tor: + return connection_pool + return tor_manager.get_tor_connection_pool() + + +class HTTPAsymmetricCookieProcessor(urllib.request.BaseHandler): + '''Separate cookiejars for receiving and sending''' + def __init__(self, cookiejar_send=None, cookiejar_receive=None): + import http.cookiejar + self.cookiejar_send = cookiejar_send + self.cookiejar_receive = cookiejar_receive + + def http_request(self, request): + if self.cookiejar_send is not None: + self.cookiejar_send.add_cookie_header(request) + return request + + def http_response(self, request, response): + if self.cookiejar_receive is not None: + self.cookiejar_receive.extract_cookies(response, request) + return response + + https_request = http_request + https_response = http_response + + +class FetchError(Exception): + def __init__(self, code, reason='', ip=None, error_message=None): + if error_message: + string = code + ' ' + reason + ': ' + error_message + else: + string = 'HTTP error during request: ' + code + ' ' + reason + Exception.__init__(self, string) + self.code = code + self.reason = reason + self.ip = ip + self.error_message = error_message + + +def decode_content(content, encoding_header): + encodings = encoding_header.replace(' ', '').split(',') + for encoding in reversed(encodings): + if encoding == 'identity': + continue + if encoding == 'br': + content = brotli.decompress(content) + elif encoding == 'gzip': + content = gzip.decompress(content) + return content + + +def fetch_url_response(url, headers=(), timeout=15, data=None, + cookiejar_send=None, cookiejar_receive=None, + use_tor=True, max_redirects=None): + ''' + returns response, cleanup_function + When cookiejar_send is set to a CookieJar object, + those cookies will be sent in the request (but cookies in response will not be merged into it) + When cookiejar_receive is set to a CookieJar object, + cookies received in the response will be merged into the object (nothing will be sent from it) + When both are set to the same object, cookies will be sent from the object, + and response cookies will be merged into it. + ''' + headers = dict(headers) # Note: Calling dict() on a dict will make a copy + if have_brotli: + headers['Accept-Encoding'] = 'gzip, br' + else: + headers['Accept-Encoding'] = 'gzip' + + # prevent python version being leaked by urllib if User-Agent isn't provided + # (urllib will use ex. Python-urllib/3.6 otherwise) + if 'User-Agent' not in headers and 'user-agent' not in headers and 'User-agent' not in headers: + headers['User-Agent'] = 'Python-urllib' + + method = "GET" + if data is not None: + method = "POST" + if isinstance(data, str): + data = data.encode('utf-8') + elif not isinstance(data, bytes): + data = urllib.parse.urlencode(data).encode('utf-8') + + + if cookiejar_send is not None or cookiejar_receive is not None: # Use urllib + req = urllib.request.Request(url, data=data, headers=headers) + + cookie_processor = HTTPAsymmetricCookieProcessor(cookiejar_send=cookiejar_send, cookiejar_receive=cookiejar_receive) + + if use_tor and settings.route_tor: + opener = urllib.request.build_opener(sockshandler.SocksiPyHandler(socks.PROXY_TYPE_SOCKS5, "127.0.0.1", settings.tor_port), cookie_processor) + else: + opener = urllib.request.build_opener(cookie_processor) + + response = opener.open(req, timeout=timeout) + cleanup_func = (lambda r: None) + + else: # Use a urllib3 pool. Cookies can't be used since urllib3 doesn't have easy support for them. + # default: Retry.DEFAULT = Retry(3) + # (in connectionpool.py in urllib3) + # According to the documentation for urlopen, a redirect counts as a + # retry. So there are 3 redirects max by default. + if max_redirects: + retries = urllib3.Retry(3+max_redirects, redirect=max_redirects, raise_on_redirect=False) + else: + retries = urllib3.Retry(3, raise_on_redirect=False) + pool = get_pool(use_tor and settings.route_tor) + try: + response = pool.request(method, url, headers=headers, body=data, + timeout=timeout, preload_content=False, + decode_content=False, retries=retries) + response.retries = retries + except urllib3.exceptions.MaxRetryError as e: + exception_cause = e.__context__.__context__ + if (isinstance(exception_cause, socks.ProxyConnectionError) + and settings.route_tor): + msg = ('Failed to connect to Tor. Check that Tor is open and ' + 'that your internet connection is working.\n\n' + + str(e)) + raise FetchError('502', reason='Bad Gateway', + error_message=msg) + elif isinstance(e.__context__, + urllib3.exceptions.NewConnectionError): + msg = 'Failed to establish a connection.\n\n' + str(e) + raise FetchError( + '502', reason='Bad Gateway', + error_message=msg) + else: + raise + cleanup_func = (lambda r: r.release_conn()) + + return response, cleanup_func + + +def fetch_url(url, headers=(), timeout=15, report_text=None, data=None, + cookiejar_send=None, cookiejar_receive=None, use_tor=True, + debug_name=None): + while True: + start_time = time.monotonic() + + response, cleanup_func = fetch_url_response( + url, headers, timeout=timeout, data=data, + cookiejar_send=cookiejar_send, cookiejar_receive=cookiejar_receive, + use_tor=use_tor) + response_time = time.monotonic() + + content = response.read() + + read_finish = time.monotonic() + + cleanup_func(response) # release_connection for urllib3 + content = decode_content( + content, + response.getheader('Content-Encoding', default='identity')) + + if (settings.debugging_save_responses + and debug_name is not None and content): + save_dir = os.path.join(settings.data_dir, 'debug') + if not os.path.exists(save_dir): + os.makedirs(save_dir) + + with open(os.path.join(save_dir, debug_name), 'wb') as f: + f.write(content) + + if response.status == 429 or ( + response.status == 302 and (response.getheader('Location') == url + or response.getheader('Location').startswith( + 'https://www.google.com/sorry/index' + ) + ) + ): + print(response.status, response.reason, response.headers) + ip = re.search( + br'IP address: ((?:[\da-f]*:)+[\da-f]+|(?:\d+\.)+\d+)', + content) + ip = ip.group(1).decode('ascii') if ip else None + if not ip: + ip = re.search(r'IP=((?:\d+\.)+\d+)', + response.getheader('Set-Cookie') or '') + ip = ip.group(1) if ip else None + + # don't get new identity if we're not using Tor + if not use_tor: + raise FetchError('429', reason=response.reason, ip=ip) + + print('Error: YouTube blocked the request because the Tor exit node is overutilized. Exit node IP address: %s' % ip) + + # get new identity + error = tor_manager.new_identity(start_time) + if error: + raise FetchError( + '429', reason=response.reason, ip=ip, + error_message='Automatic circuit change: ' + error) + else: + continue # retry now that we have new identity + + elif response.status >= 400: + raise FetchError(str(response.status), reason=response.reason, + ip=None) + break + + if report_text: + print(report_text, ' Latency:', round(response_time - start_time, 3), ' Read time:', round(read_finish - response_time,3)) + + return content + + +def head(url, use_tor=False, report_text=None, max_redirects=10): + pool = get_pool(use_tor and settings.route_tor) + start_time = time.monotonic() + + # default: Retry.DEFAULT = Retry(3) + # (in connectionpool.py in urllib3) + # According to the documentation for urlopen, a redirect counts as a retry + # So there are 3 redirects max by default. Let's change that + # to 10 since googlevideo redirects a lot. + retries = urllib3.Retry( + 3+max_redirects, + redirect=max_redirects, + raise_on_redirect=False) + headers = {'User-Agent': 'Python-urllib'} + response = pool.request('HEAD', url, headers=headers, retries=retries) + if report_text: + print( + report_text, + ' Latency:', + round(time.monotonic() - start_time, 3)) + return response + + +mobile_user_agent = 'Mozilla/5.0 (Linux; Android 14) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/123.0.6312.80 Mobile Safari/537.36' +mobile_ua = (('User-Agent', mobile_user_agent),) +desktop_user_agent = 'Mozilla/5.0 (Windows NT 10.0; rv:124.0) Gecko/20100101 Firefox/124.0' +desktop_ua = (('User-Agent', desktop_user_agent),) +json_header = (('Content-Type', 'application/json'),) +desktop_xhr_headers = ( + ('Accept', '*/*'), + ('Accept-Language', 'en-US,en;q=0.5'), + ('X-YouTube-Client-Name', '1'), + ('X-YouTube-Client-Version', '2.20240327.00.00'), +) + desktop_ua +mobile_xhr_headers = ( + ('Accept', '*/*'), + ('Accept-Language', 'en-US,en;q=0.5'), + ('X-YouTube-Client-Name', '1'), + ('X-YouTube-Client-Version', '2.20240328.08.00'), +) + mobile_ua + + +class RateLimitedQueue(gevent.queue.Queue): + ''' Does initial_burst (def. 30) at first, then alternates between waiting waiting_period (def. 5) seconds and doing subsequent_bursts (def. 10) queries. After 5 seconds with nothing left in the queue, resets rate limiting. ''' + + def __init__(self, initial_burst=30, waiting_period=5, subsequent_bursts=10): + self.initial_burst = initial_burst + self.waiting_period = waiting_period + self.subsequent_bursts = subsequent_bursts + + self.count_since_last_wait = 0 + self.surpassed_initial = False + + self.lock = gevent.lock.BoundedSemaphore(1) + self.currently_empty = False + self.empty_start = 0 + gevent.queue.Queue.__init__(self) + + def get(self): + with self.lock: # blocks if another greenlet currently has the lock + if ((self.count_since_last_wait >= self.subsequent_bursts and self.surpassed_initial) or + (self.count_since_last_wait >= self.initial_burst and not self.surpassed_initial)): + self.surpassed_initial = True + gevent.sleep(self.waiting_period) + self.count_since_last_wait = 0 + + self.count_since_last_wait += 1 + + if not self.currently_empty and self.empty(): + self.currently_empty = True + self.empty_start = time.monotonic() + + item = gevent.queue.Queue.get(self) # blocks when nothing left + + if self.currently_empty: + if time.monotonic() - self.empty_start >= self.waiting_period: + self.count_since_last_wait = 0 + self.surpassed_initial = False + + self.currently_empty = False + + return item + + +def download_thumbnail(save_directory, video_id): + url = f"https://i.ytimg.com/vi/{video_id}/hqdefault.jpg" + save_location = os.path.join(save_directory, video_id + ".jpg") + try: + thumbnail = fetch_url(url, report_text="Saved thumbnail: " + video_id) + except urllib.error.HTTPError as e: + print("Failed to download thumbnail for " + video_id + ": " + str(e)) + return False + try: + f = open(save_location, 'wb') + except FileNotFoundError: + os.makedirs(save_directory, exist_ok=True) + f = open(save_location, 'wb') + f.write(thumbnail) + f.close() + return True + + +def download_thumbnails(save_directory, ids): + if not isinstance(ids, (list, tuple)): + ids = list(ids) + # only do 5 at a time + # do the n where n is divisible by 5 + i = -1 + for i in range(0, int(len(ids)/5) - 1 ): + gevent.joinall([gevent.spawn(download_thumbnail, save_directory, ids[j]) for j in range(i*5, i*5 + 5)]) + # do the remainders (< 5) + gevent.joinall([gevent.spawn(download_thumbnail, save_directory, ids[j]) for j in range(i*5 + 5, len(ids))]) + + +def dict_add(*dicts): + for dictionary in dicts[1:]: + dicts[0].update(dictionary) + return dicts[0] + + +def video_id(url): + url_parts = urllib.parse.urlparse(url) + return urllib.parse.parse_qs(url_parts.query)['v'][0] + + +# default, sddefault, mqdefault, hqdefault, hq720 +def get_thumbnail_url(video_id): + return f"{settings.img_prefix}https://i.ytimg.com/vi/{video_id}/hqdefault.jpg" + + +def seconds_to_timestamp(seconds): + seconds = int(seconds) + hours, seconds = divmod(seconds, 3600) + minutes, seconds = divmod(seconds, 60) + if hours != 0: + timestamp = str(hours) + ":" + timestamp += str(minutes).zfill(2) # zfill pads with zeros + else: + timestamp = str(minutes) + + timestamp += ":" + str(seconds).zfill(2) + return timestamp + + +def update_query_string(query_string, items): + parameters = urllib.parse.parse_qs(query_string) + parameters.update(items) + return urllib.parse.urlencode(parameters, doseq=True) + + +YOUTUBE_DOMAINS = ('youtube.com', 'youtu.be', 'youtube-nocookie.com') +YOUTUBE_URL_RE_STR = r'https?://(?:[a-zA-Z0-9_-]*\.)?(?:' +YOUTUBE_URL_RE_STR += r'|'.join(map(re.escape, YOUTUBE_DOMAINS)) +YOUTUBE_URL_RE_STR += r')(?:/[^"]*)?' +YOUTUBE_URL_RE = re.compile(YOUTUBE_URL_RE_STR) + + +def prefix_url(url): + if url is None: + return None + url = url.lstrip('/') # some urls have // before them, which has a special meaning + return '/' + url + + +def left_remove(string, substring): + '''removes substring from the start of string, if present''' + if string.startswith(substring): + return string[len(substring):] + return string + + +def concat_or_none(*strings): + '''Concatenates strings. Returns None if any of the arguments are None''' + result = '' + for string in strings: + if string is None: + return None + result += string + return result + + +def prefix_urls(item): + if settings.proxy_images: + try: + item['thumbnail'] = prefix_url(item['thumbnail']) + except KeyError: + pass + + try: + item['author_url'] = prefix_url(item['author_url']) + except KeyError: + pass + + +def add_extra_html_info(item): + if item['type'] == 'video': + item['url'] = (URL_ORIGIN + '/watch?v=' + item['id']) if item.get('id') else None + + video_info = {} + for key in ('id', 'title', 'author', 'duration', 'author_id'): + try: + video_info[key] = item[key] + except KeyError: + video_info[key] = None + + item['video_info'] = json.dumps(video_info) + + elif item['type'] == 'playlist' and item['playlist_type'] == 'radio': + item['url'] = concat_or_none( + URL_ORIGIN, + '/watch?v=', item['first_video_id'], + '&list=', item['id'] + ) + elif item['type'] == 'playlist': + item['url'] = concat_or_none(URL_ORIGIN, '/playlist?list=', item['id']) + elif item['type'] == 'channel': + item['url'] = concat_or_none(URL_ORIGIN, "/channel/", item['id']) + + if item.get('author_id') and 'author_url' not in item: + item['author_url'] = URL_ORIGIN + '/channel/' + item['author_id'] + + +def check_gevent_exceptions(*tasks): + for task in tasks: + if task.exception: + raise task.exception + + +# https://stackoverflow.com/a/62888 +replacement_map = collections.OrderedDict([ + ('<', '_'), + ('>', '_'), + (': ', ' - '), + (':', '-'), + ('"', "'"), + ('/', '_'), + ('\\', '_'), + ('|', '-'), + ('?', ''), + ('*', '_'), + ('\t', ' '), +]) + +DOS_names = {'con', 'prn', 'aux', 'nul', 'com0', 'com1', 'com2', 'com3', + 'com4', 'com5', 'com6', 'com7', 'com8', 'com9', 'lpt0', + 'lpt1', 'lpt2', 'lpt3', 'lpt4', 'lpt5', 'lpt6', 'lpt7', + 'lpt8', 'lpt9'} + + +def to_valid_filename(name): + '''Changes the name so it's valid on Windows, Linux, and Mac''' + # See https://docs.microsoft.com/en-us/windows/win32/fileio/naming-a-file + # for Windows specs + + # Additional recommendations for Linux: + # https://dwheeler.com/essays/fixing-unix-linux-filenames.html#standards + + # remove control characters + name = re.sub(r'[\x00-\x1f]', '_', name) + + # reserved characters + for reserved_char, replacement in replacement_map.items(): + name = name.replace(reserved_char, replacement) + + # check for all periods/spaces + if all(c == '.' or c == ' ' for c in name): + name = '_'*len(name) + + # remove trailing periods and spaces + name = name.rstrip('. ') + + # check for reserved DOS names, such as nul or nul.txt + base_ext_parts = name.rsplit('.', maxsplit=1) + if base_ext_parts[0].lower() in DOS_names: + base_ext_parts[0] += '_' + name = '.'.join(base_ext_parts) + + # check for blank name + if name == '': + name = '_' + + # check if name begins with a hyphen, period, or space + if name[0] in ('-', '.', ' '): + name = '_' + name + + return name + + +# https://github.com/yt-dlp/yt-dlp/blob/master/yt_dlp/extractor/youtube.py#L72 +INNERTUBE_CLIENTS = { + 'android-test-suite': { + 'INNERTUBE_API_KEY': 'AIzaSyA8eiZmM1FaDVjRy-df2KTyQ_vz_yYM39w', + 'INNERTUBE_CONTEXT': { + 'client': { + 'hl': 'en', + 'gl': 'US', + 'clientName': 'ANDROID_TESTSUITE', + 'clientVersion': '1.9', + 'osName': 'Android', + 'osVersion': '12', + 'androidSdkVersion': 31, + 'platform': 'MOBILE', + 'userAgent': 'com.google.android.youtube/1.9 (Linux; U; Android 12; US) gzip' + }, + # https://github.com/yt-dlp/yt-dlp/pull/575#issuecomment-887739287 + #'thirdParty': { + # 'embedUrl': 'https://google.com', # Can be any valid URL + #} + }, + 'INNERTUBE_CONTEXT_CLIENT_NAME': 3, + 'REQUIRE_JS_PLAYER': False, + }, + + 'ios': { + 'INNERTUBE_API_KEY': 'AIzaSyB-63vPrdThhKuerbB2N_l7Kwwcxj6yUAc', + 'INNERTUBE_CONTEXT': { + 'client': { + 'hl': 'en', + 'gl': 'US', + 'clientName': 'IOS', + 'clientVersion': '19.12.3', + 'deviceModel': 'iPhone14,3', + 'userAgent': 'com.google.ios.youtube/19.12.3 (iPhone14,3; U; CPU iOS 15_6 like Mac OS X)' + } + }, + 'INNERTUBE_CONTEXT_CLIENT_NAME': 5, + 'REQUIRE_JS_PLAYER': False + }, + + 'android': { + 'INNERTUBE_API_KEY': 'AIzaSyA8eiZmM1FaDVjRy-df2KTyQ_vz_yYM39w', + 'INNERTUBE_CONTEXT': { + 'client': { + 'hl': 'en', + 'gl': 'US', + 'clientName': 'ANDROID', + 'clientVersion': '19.15.35', + 'osName': 'Android', + 'osVersion': '14', + 'androidSdkVersion': 34, + 'platform': 'MOBILE', + 'userAgent': 'com.google.android.youtube/19.15.35 (Linux; U; Android 14; en_US; Google Pixel 6 Pro) gzip' + } + }, + 'INNERTUBE_CONTEXT_CLIENT_NAME': 3, + 'REQUIRE_JS_PLAYER': False, + }, + + 'android_music': { + 'INNERTUBE_API_KEY': 'AIzaSyAOghZGza2MQSZkY_zfZ370N-PUdXEo8AI', + 'INNERTUBE_CONTEXT': { + 'client': { + 'hl': 'en', + 'gl': 'US', + 'clientName': 'ANDROID_MUSIC', + 'clientVersion': '6.48.51', + 'osName': 'Android', + 'osVersion': '14', + 'androidSdkVersion': 34, + 'platform': 'MOBILE', + 'userAgent': 'com.google.android.apps.youtube.music/6.48.51 (Linux; U; Android 14; US) gzip' + } + }, + 'INNERTUBE_CONTEXT_CLIENT_NAME': 21, + 'REQUIRE_JS_PLAYER': False + }, + + # This client can access age restricted videos (unless the uploader has disabled the 'allow embedding' option) + # See: https://github.com/zerodytrash/YouTube-Internal-Clients + 'tv_embedded': { + 'INNERTUBE_API_KEY': 'AIzaSyAO_FJ2SlqU8Q4STEHLGCilw_Y9_11qcW8', + 'INNERTUBE_CONTEXT': { + 'client': { + 'hl': 'en', + 'gl': 'US', + 'clientName': 'TVHTML5_SIMPLY_EMBEDDED_PLAYER', + 'clientVersion': '2.0', + 'clientScreen': 'EMBED', + }, + # https://github.com/yt-dlp/yt-dlp/pull/575#issuecomment-887739287 + 'thirdParty': { + 'embedUrl': 'https://google.com', # Can be any valid URL + } + + }, + 'INNERTUBE_CONTEXT_CLIENT_NAME': 85, + 'REQUIRE_JS_PLAYER': True, + }, + + 'web': { + 'INNERTUBE_API_KEY': 'AIzaSyAO_FJ2SlqU8Q4STEHLGCilw_Y9_11qcW8', + 'INNERTUBE_CONTEXT': { + 'client': { + 'clientName': 'WEB', + 'clientVersion': '2.20240327.00.00', + 'userAgent': desktop_user_agent, + } + }, + 'INNERTUBE_CONTEXT_CLIENT_NAME': 1 + }, +} + + +def call_youtube_api(client, api, data): + client_params = INNERTUBE_CLIENTS[client] + context = client_params['INNERTUBE_CONTEXT'] + key = client_params['INNERTUBE_API_KEY'] + host = client_params.get('INNERTUBE_HOST') or 'www.youtube.com' + user_agent = context['client'].get('userAgent') or mobile_user_agent + + url = 'https://' + host + '/youtubei/v1/' + api + '?key=' + key + data['context'] = context + + data = json.dumps(data) + headers = (('Content-Type', 'application/json'),('User-Agent', user_agent)) + response = fetch_url( + url, data=data, headers=headers, + debug_name='youtubei_' + api + '_' + client, + report_text='Fetched ' + client + ' youtubei ' + api + ).decode('utf-8') + return response + + +def strip_non_ascii(string): + ''' Returns the string without non ASCII characters''' + stripped = (c for c in string if 0 < ord(c) < 127) + return ''.join(stripped) + + +def time_utc_isoformat(string): + t = datetime.strptime(string, '%Y-%m-%d') + t = t.astimezone().isoformat() + return t diff --git a/youtube/version.py b/youtube/version.py new file mode 100644 index 0000000..1d74fdd --- /dev/null +++ b/youtube/version.py @@ -0,0 +1,3 @@ +from __future__ import unicode_literals + +__version__ = '0.2.18' diff --git a/youtube/watch.py b/youtube/watch.py new file mode 100644 index 0000000..2cfece5 --- /dev/null +++ b/youtube/watch.py @@ -0,0 +1,884 @@ +import youtube +from youtube import yt_app +from youtube import util, comments, local_playlist, yt_data_extract +from youtube.util import time_utc_isoformat +from youtube.util import INNERTUBE_CLIENTS +import settings + +from flask import request +import flask + +import json +import gevent +import os +import math +import traceback +import urllib +import re +import urllib3.exceptions +from urllib.parse import parse_qs, urlencode +from types import SimpleNamespace +from math import ceil + + +try: + with open(os.path.join(settings.data_dir, 'decrypt_function_cache.json'), 'r') as f: + decrypt_cache = json.loads(f.read())['decrypt_cache'] +except FileNotFoundError: + decrypt_cache = {} + + +def codec_name(vcodec): + if vcodec.startswith('avc'): + return 'h264' + elif vcodec.startswith('av01'): + return 'av1' + elif vcodec.startswith('vp'): + return 'vp' + else: + return 'unknown' + + +def get_video_sources(info, target_resolution): + '''return dict with organized sources: { + 'uni_sources': [{}, ...], # video and audio in one file + 'uni_idx': int, # default unified source index + 'pair_sources': [{video: {}, audio: {}, quality: ..., ...}, ...], + 'pair_idx': int, # default pair source index + } + ''' + audio_sources = [] + video_only_sources = {} + uni_sources = [] + pair_sources = [] + + + for fmt in info['formats']: + if not all(fmt[attr] for attr in ('ext', 'url', 'itag')): + continue + + # unified source + if fmt['acodec'] and fmt['vcodec']: + source = { + 'type': 'video/' + fmt['ext'], + 'quality_string': short_video_quality_string(fmt), + } + source['quality_string'] += ' (integrated)' + source.update(fmt) + uni_sources.append(source) + continue + + if not (fmt['init_range'] and fmt['index_range']): + continue + + # audio source + if fmt['acodec'] and not fmt['vcodec'] and ( + fmt['audio_bitrate'] or fmt['bitrate']): + if fmt['bitrate']: # prefer this one, more accurate right now + fmt['audio_bitrate'] = int(fmt['bitrate']/1000) + source = { + 'type': 'audio/' + fmt['ext'], + 'quality_string': audio_quality_string(fmt), + } + source.update(fmt) + source['mime_codec'] = (source['type'] + '; codecs="' + + source['acodec'] + '"') + audio_sources.append(source) + # video-only source + elif all(fmt[attr] for attr in ('vcodec', 'quality', 'width', 'fps', + 'file_size')): + if codec_name(fmt['vcodec']) == 'unknown': + continue + source = { + 'type': 'video/' + fmt['ext'], + 'quality_string': short_video_quality_string(fmt), + } + source.update(fmt) + source['mime_codec'] = (source['type'] + '; codecs="' + + source['vcodec'] + '"') + quality = str(fmt['quality']) + 'p' + str(fmt['fps']) + if quality in video_only_sources: + video_only_sources[quality].append(source) + else: + video_only_sources[quality] = [source] + + audio_sources.sort(key=lambda source: source['audio_bitrate']) + uni_sources.sort(key=lambda src: src['quality']) + + webm_audios = [a for a in audio_sources if a['ext'] == 'webm'] + mp4_audios = [a for a in audio_sources if a['ext'] == 'mp4'] + + for quality_string, sources in video_only_sources.items(): + # choose an audio source to go with it + # 0.5 is semiarbitrary empirical constant to spread audio sources + # between 144p and 1080p. Use something better eventually. + quality, fps = map(int, quality_string.split('p')) + target_audio_bitrate = quality*fps/30*0.5 + pair_info = { + 'quality_string': quality_string, + 'quality': quality, + 'height': sources[0]['height'], + 'width': sources[0]['width'], + 'fps': fps, + 'videos': sources, + 'audios': [], + } + for audio_choices in (webm_audios, mp4_audios): + if not audio_choices: + continue + closest_audio_source = audio_choices[0] + best_err = target_audio_bitrate - audio_choices[0]['audio_bitrate'] + best_err = abs(best_err) + for audio_source in audio_choices[1:]: + err = abs(audio_source['audio_bitrate'] - target_audio_bitrate) + # once err gets worse we have passed the closest one + if err > best_err: + break + best_err = err + closest_audio_source = audio_source + pair_info['audios'].append(closest_audio_source) + + if not pair_info['audios']: + continue + + def video_rank(src): + ''' Sort by settings preference. Use file size as tiebreaker ''' + setting_name = 'codec_rank_' + codec_name(src['vcodec']) + return (settings.current_settings_dict[setting_name], + src['file_size']) + pair_info['videos'].sort(key=video_rank) + + pair_sources.append(pair_info) + + pair_sources.sort(key=lambda src: src['quality']) + + uni_idx = 0 if uni_sources else None + for i, source in enumerate(uni_sources): + if source['quality'] > target_resolution: + break + uni_idx = i + + pair_idx = 0 if pair_sources else None + for i, pair_info in enumerate(pair_sources): + if pair_info['quality'] > target_resolution: + break + pair_idx = i + + return { + 'uni_sources': uni_sources, + 'uni_idx': uni_idx, + 'pair_sources': pair_sources, + 'pair_idx': pair_idx, + } + + +def make_caption_src(info, lang, auto=False, trans_lang=None): + label = lang + if auto: + label += ' (Automatic)' + if trans_lang: + label += ' -> ' + trans_lang + return { + 'url': util.prefix_url(yt_data_extract.get_caption_url(info, lang, 'vtt', auto, trans_lang)), + 'label': label, + 'srclang': trans_lang[0:2] if trans_lang else lang[0:2], + 'on': False, + } + + +def lang_in(lang, sequence): + '''Tests if the language is in sequence, with e.g. en and en-US considered the same''' + if lang is None: + return False + lang = lang[0:2] + return lang in (l[0:2] for l in sequence) + + +def lang_eq(lang1, lang2): + '''Tests if two iso 639-1 codes are equal, with en and en-US considered the same. + Just because the codes are equal does not mean the dialects are mutually intelligible, but this will have to do for now without a complex language model''' + if lang1 is None or lang2 is None: + return False + return lang1[0:2] == lang2[0:2] + + +def equiv_lang_in(lang, sequence): + '''Extracts a language in sequence which is equivalent to lang. + e.g. if lang is en, extracts en-GB from sequence. + Necessary because if only a specific variant like en-GB is available, can't ask YouTube for simply en. Need to get the available variant.''' + lang = lang[0:2] + for l in sequence: + if l[0:2] == lang: + return l + return None + + +def get_subtitle_sources(info): + '''Returns these sources, ordered from least to most intelligible: + native_video_lang (Automatic) + foreign_langs (Manual) + native_video_lang (Automatic) -> pref_lang + foreign_langs (Manual) -> pref_lang + native_video_lang (Manual) -> pref_lang + pref_lang (Automatic) + pref_lang (Manual)''' + sources = [] + if not yt_data_extract.captions_available(info): + return [] + pref_lang = settings.subtitles_language + native_video_lang = None + if info['automatic_caption_languages']: + native_video_lang = info['automatic_caption_languages'][0] + + highest_fidelity_is_manual = False + + # Sources are added in very specific order outlined above + # More intelligible sources are put further down to avoid browser bug when there are too many languages + # (in firefox, it is impossible to select a language near the top of the list because it is cut off) + + # native_video_lang (Automatic) + if native_video_lang and not lang_eq(native_video_lang, pref_lang): + sources.append(make_caption_src(info, native_video_lang, auto=True)) + + # foreign_langs (Manual) + for lang in info['manual_caption_languages']: + if not lang_eq(lang, pref_lang): + sources.append(make_caption_src(info, lang)) + + if (lang_in(pref_lang, info['translation_languages']) + and not lang_in(pref_lang, info['automatic_caption_languages']) + and not lang_in(pref_lang, info['manual_caption_languages'])): + # native_video_lang (Automatic) -> pref_lang + if native_video_lang and not lang_eq(pref_lang, native_video_lang): + sources.append(make_caption_src(info, native_video_lang, auto=True, trans_lang=pref_lang)) + + # foreign_langs (Manual) -> pref_lang + for lang in info['manual_caption_languages']: + if not lang_eq(lang, native_video_lang) and not lang_eq(lang, pref_lang): + sources.append(make_caption_src(info, lang, trans_lang=pref_lang)) + + # native_video_lang (Manual) -> pref_lang + if lang_in(native_video_lang, info['manual_caption_languages']): + sources.append(make_caption_src(info, native_video_lang, trans_lang=pref_lang)) + + # pref_lang (Automatic) + if lang_in(pref_lang, info['automatic_caption_languages']): + sources.append(make_caption_src(info, equiv_lang_in(pref_lang, info['automatic_caption_languages']), auto=True)) + + # pref_lang (Manual) + if lang_in(pref_lang, info['manual_caption_languages']): + sources.append(make_caption_src(info, equiv_lang_in(pref_lang, info['manual_caption_languages']))) + highest_fidelity_is_manual = True + + if sources and sources[-1]['srclang'] == pref_lang: + # set as on by default since it's manual a default-on subtitles mode is in settings + if highest_fidelity_is_manual and settings.subtitles_mode > 0: + sources[-1]['on'] = True + # set as on by default since settings indicate to set it as such even if it's not manual + elif settings.subtitles_mode == 2: + sources[-1]['on'] = True + + if len(sources) == 0: + assert len(info['automatic_caption_languages']) == 0 and len(info['manual_caption_languages']) == 0 + + return sources + + +def get_ordered_music_list_attributes(music_list): + # get the set of attributes which are used by atleast 1 track + # so there isn't an empty, extraneous album column which no tracks use, for example + used_attributes = set() + for track in music_list: + used_attributes = used_attributes | track.keys() + + # now put them in the right order + ordered_attributes = [] + for attribute in ('Artist', 'Title', 'Album'): + if attribute.lower() in used_attributes: + ordered_attributes.append(attribute) + + return ordered_attributes + + +def save_decrypt_cache(): + try: + f = open(os.path.join(settings.data_dir, 'decrypt_function_cache.json'), 'w') + except FileNotFoundError: + os.makedirs(settings.data_dir) + f = open(os.path.join(settings.data_dir, 'decrypt_function_cache.json'), 'w') + + f.write(json.dumps({'version': 1, 'decrypt_cache':decrypt_cache}, indent=4, sort_keys=True)) + f.close() + + +def decrypt_signatures(info, video_id): + '''return error string, or False if no errors''' + if not yt_data_extract.requires_decryption(info): + return False + if not info['player_name']: + return 'Could not find player name' + + player_name = info['player_name'] + if player_name in decrypt_cache: + print('Using cached decryption function for: ' + player_name) + info['decryption_function'] = decrypt_cache[player_name] + else: + base_js = util.fetch_url(info['base_js'], debug_name='base.js', report_text='Fetched player ' + player_name) + base_js = base_js.decode('utf-8') + err = yt_data_extract.extract_decryption_function(info, base_js) + if err: + return err + decrypt_cache[player_name] = info['decryption_function'] + save_decrypt_cache() + err = yt_data_extract.decrypt_signatures(info) + return err + + +def _add_to_error(info, key, additional_message): + if key in info and info[key]: + info[key] += additional_message + else: + info[key] = additional_message + + +def fetch_player_response(client, video_id): + return util.call_youtube_api(client, 'player', { + 'videoId': video_id, + 'params': 'CgIIAdgDAQ==', + }) + + +def fetch_watch_page_info(video_id, playlist_id, index): + # bpctr=9999999999 will bypass are-you-sure dialogs for controversial + # videos + url = 'https://m.youtube.com/embed/' + video_id + '?bpctr=9999999999' + if playlist_id: + url += '&list=' + playlist_id + if index: + url += '&index=' + index + + headers = ( + ('Accept', '*/*'), + ('Accept-Language', 'en-US,en;q=0.5'), + ('X-YouTube-Client-Name', '2'), + ('X-YouTube-Client-Version', '2.20180830'), + ) + util.mobile_ua + + watch_page = util.fetch_url(url, headers=headers, + debug_name='watch') + watch_page = watch_page.decode('utf-8') + return yt_data_extract.extract_watch_info_from_html(watch_page) + +def extract_info(video_id, use_invidious, playlist_id=None, index=None): + for client in INNERTUBE_CLIENTS: + tasks = ( + gevent.spawn(fetch_watch_page_info, video_id, playlist_id, index), + gevent.spawn(fetch_player_response, client, video_id) # Use client from INNERTUBE_CLIENTS + ) + gevent.joinall(tasks) + util.check_gevent_exceptions(*tasks) + info, player_response = tasks[0].value, tasks[1].value + + yt_data_extract.update_with_new_urls(info, player_response) + + # Age restricted video, retry + if info['age_restricted'] or info['player_urls_missing']: + if info['age_restricted']: + print('Age restricted video, retrying') + else: + print('Player urls missing, retrying') + player_response = fetch_player_response('tv_embedded', video_id) + yt_data_extract.update_with_new_urls(info, player_response) + + # signature decryption + decryption_error = decrypt_signatures(info, video_id) + if decryption_error: + decryption_error = 'Error decrypting url signatures: ' + decryption_error + info['playability_error'] = decryption_error + + # check if urls ready (non-live format) in former livestream + # urls not ready if all of them have no filesize + if info['was_live']: + info['urls_ready'] = False + for fmt in info['formats']: + if fmt['file_size'] is not None: + info['urls_ready'] = True + else: + info['urls_ready'] = True + + # livestream urls + # sometimes only the livestream urls work soon after the livestream is over + if (info['hls_manifest_url'] + and (info['live'] or not info['formats'] or not info['urls_ready']) + ): + manifest = util.fetch_url(info['hls_manifest_url'], + debug_name='hls_manifest.m3u8', + report_text='Fetched hls manifest' + ).decode('utf-8') + + info['hls_formats'], err = yt_data_extract.extract_hls_formats(manifest) + if not err: + info['playability_error'] = None + for fmt in info['hls_formats']: + fmt['video_quality'] = video_quality_string(fmt) + else: + info['hls_formats'] = [] + + # check for 403. Unnecessary for tor video routing b/c ip address is same + info['invidious_used'] = False + info['invidious_reload_button'] = False + info['tor_bypass_used'] = False + if (settings.route_tor == 1 + and info['formats'] and info['formats'][0]['url']): + try: + response = util.head(info['formats'][0]['url'], + report_text='Checked for URL access') + except urllib3.exceptions.HTTPError: + print('Error while checking for URL access:\n') + traceback.print_exc() + return info + + if response.status == 403: + print('Access denied (403) for video urls.') + print('Routing video through Tor') + info['tor_bypass_used'] = True + for fmt in info['formats']: + fmt['url'] += '&use_tor=1' + elif 300 <= response.status < 400: + print('Error: exceeded max redirects while checking video URL') + return info + + +def video_quality_string(format): + if format['vcodec']: + result = str(format['width'] or '?') + 'x' + str(format['height'] or '?') + if format['fps']: + result += ' ' + str(format['fps']) + 'fps' + return result + elif format['acodec']: + return 'audio only' + + return '?' + + +def short_video_quality_string(fmt): + result = str(fmt['quality'] or '?') + 'p' + if fmt['fps']: + result += str(fmt['fps']) + if fmt['vcodec'].startswith('av01'): + result += ' AV1' + elif fmt['vcodec'].startswith('avc'): + result += ' h264' + else: + result += ' ' + fmt['vcodec'] + return result + + +def audio_quality_string(fmt): + if fmt['acodec']: + if fmt['audio_bitrate']: + result = '%d' % fmt['audio_bitrate'] + 'k' + else: + result = '?k' + if fmt['audio_sample_rate']: + result += ' ' + '%.3G' % (fmt['audio_sample_rate']/1000) + 'kHz' + return result + elif fmt['vcodec']: + return 'video only' + return '?' + + +# from https://github.com/ytdl-org/youtube-dl/blob/master/youtube_dl/utils.py +def format_bytes(bytes): + if bytes is None: + return 'N/A' + if type(bytes) is str: + bytes = float(bytes) + if bytes == 0.0: + exponent = 0 + else: + exponent = int(math.log(bytes, 1024.0)) + suffix = ['B', 'KiB', 'MiB', 'GiB', 'TiB', 'PiB', 'EiB', 'ZiB', 'YiB'][exponent] + converted = float(bytes) / float(1024 ** exponent) + return '%.2f%s' % (converted, suffix) + + +@yt_app.route('/ytl-api/storyboard.vtt') +def get_storyboard_vtt(): + """ + See: + https://github.com/iv-org/invidious/blob/9a8b81fcbe49ff8d88f197b7f731d6bf79fc8087/src/invidious.cr#L3603 + https://github.com/iv-org/invidious/blob/3bb7fbb2f119790ee6675076b31cd990f75f64bb/src/invidious/videos.cr#L623 + """ + + spec_url = request.args.get('spec_url') + url, *boards = spec_url.split('|') + base_url, q = url.split('?') + q = parse_qs(q) # for url query + + storyboard = None + wanted_height = 90 + + for i, board in enumerate(boards): + *t, _, sigh = board.split("#") + width, height, count, width_cnt, height_cnt, interval = map(int, t) + if height != wanted_height: continue + q['sigh'] = [sigh] + url = f"{base_url}?{urlencode(q, doseq=True)}" + storyboard = SimpleNamespace( + url = url.replace("$L", str(i)).replace("$N", "M$M"), + width = width, + height = height, + interval = interval, + width_cnt = width_cnt, + height_cnt = height_cnt, + storyboard_count = ceil(count / (width_cnt * height_cnt)) + ) + + if not storyboard: + flask.abort(404) + + def to_ts(ms): + s, ms = divmod(ms, 1000) + h, s = divmod(s, 3600) + m, s = divmod(s, 60) + return f"{h:02}:{m:02}:{s:02}.{ms:03}" + + r = "WEBVTT" # result + ts = 0 # current timestamp + + for i in range(storyboard.storyboard_count): + url = '/' + storyboard.url.replace("$M", str(i)) + interval = storyboard.interval + w, h = storyboard.width, storyboard.height + w_cnt, h_cnt = storyboard.width_cnt, storyboard.height_cnt + + for j in range(h_cnt): + for k in range(w_cnt): + r += f"{to_ts(ts)} --> {to_ts(ts+interval)}\n" + r += f"{url}#xywh={w * k},{h * j},{w},{h}\n\n" + ts += interval + + return flask.Response(r, mimetype='text/vtt') + + +time_table = {'h': 3600, 'm': 60, 's': 1} +@yt_app.route('/watch') +@yt_app.route('/embed') +@yt_app.route('/embed/<video_id>') +@yt_app.route('/shorts') +@yt_app.route('/shorts/<video_id>') +def get_watch_page(video_id=None): + video_id = request.args.get('v') or video_id + if not video_id: + return flask.render_template('error.html', error_message='Missing video id'), 404 + if len(video_id) < 11: + return flask.render_template('error.html', error_message='Incomplete video id (too short): ' + video_id), 404 + + time_start_str = request.args.get('t', '0s') + time_start = 0 + if re.fullmatch(r'(\d+(h|m|s))+', time_start_str): + for match in re.finditer(r'(\d+)(h|m|s)', time_start_str): + time_start += int(match.group(1))*time_table[match.group(2)] + elif re.fullmatch(r'\d+', time_start_str): + time_start = int(time_start_str) + + lc = request.args.get('lc', '') + playlist_id = request.args.get('list') + index = request.args.get('index') + use_invidious = bool(int(request.args.get('use_invidious', '1'))) + if request.path.startswith('/embed') and settings.embed_page_mode: + tasks = ( + gevent.spawn((lambda: {})), + gevent.spawn(extract_info, video_id, use_invidious, + playlist_id=playlist_id, index=index), + ) + else: + tasks = ( + gevent.spawn(comments.video_comments, video_id, + int(settings.default_comment_sorting), lc=lc), + gevent.spawn(extract_info, video_id, use_invidious, + playlist_id=playlist_id, index=index), + ) + gevent.joinall(tasks) + util.check_gevent_exceptions(tasks[1]) + comments_info, info = tasks[0].value, tasks[1].value + + if info['error']: + return flask.render_template('error.html', error_message=info['error']) + + video_info = { + 'duration': util.seconds_to_timestamp(info['duration'] or 0), + 'id': info['id'], + 'title': info['title'], + 'author': info['author'], + 'author_id': info['author_id'], + } + + # prefix urls, and other post-processing not handled by yt_data_extract + for item in info['related_videos']: + item['thumbnail'] = "https://i.ytimg.com/vi/{}/hqdefault.jpg".format(item['id']) # set HQ relateds thumbnail videos + util.prefix_urls(item) + util.add_extra_html_info(item) + for song in info['music_list']: + song['url'] = util.prefix_url(song['url']) + if info['playlist']: + playlist_id = info['playlist']['id'] + for item in info['playlist']['items']: + util.prefix_urls(item) + util.add_extra_html_info(item) + if playlist_id: + item['url'] += '&list=' + playlist_id + if item['index']: + item['url'] += '&index=' + str(item['index']) + info['playlist']['author_url'] = util.prefix_url( + info['playlist']['author_url']) + if settings.img_prefix: + # Don't prefix hls_formats for now because the urls inside the manifest + # would need to be prefixed as well. + for fmt in info['formats']: + fmt['url'] = util.prefix_url(fmt['url']) + + # Add video title to end of url path so it has a filename other than just + # "videoplayback" when downloaded + title = urllib.parse.quote(util.to_valid_filename(info['title'] or '')) + for fmt in info['formats']: + filename = title + ext = fmt.get('ext') + if ext: + filename += '.' + ext + fmt['url'] = fmt['url'].replace( + '/videoplayback', + '/videoplayback/name/' + filename) + + if settings.gather_googlevideo_domains: + with open(os.path.join(settings.data_dir, 'googlevideo-domains.txt'), 'a+', encoding='utf-8') as f: + url = info['formats'][0]['url'] + subdomain = url[0:url.find(".googlevideo.com")] + f.write(subdomain + "\n") + + download_formats = [] + + for format in (info['formats'] + info['hls_formats']): + if format['acodec'] and format['vcodec']: + codecs_string = format['acodec'] + ', ' + format['vcodec'] + else: + codecs_string = format['acodec'] or format['vcodec'] or '?' + download_formats.append({ + 'url': format['url'], + 'ext': format['ext'] or '?', + 'audio_quality': audio_quality_string(format), + 'video_quality': video_quality_string(format), + 'file_size': format_bytes(format['file_size']), + 'codecs': codecs_string, + }) + + if (settings.route_tor == 2) or info['tor_bypass_used']: + target_resolution = 240 + else: + target_resolution = settings.default_resolution + + source_info = get_video_sources(info, target_resolution) + uni_sources = source_info['uni_sources'] + pair_sources = source_info['pair_sources'] + uni_idx, pair_idx = source_info['uni_idx'], source_info['pair_idx'] + + pair_quality = yt_data_extract.deep_get(pair_sources, pair_idx, 'quality') + uni_quality = yt_data_extract.deep_get(uni_sources, uni_idx, 'quality') + + pair_error = abs((pair_quality or 360) - target_resolution) + uni_error = abs((uni_quality or 360) - target_resolution) + if uni_error == pair_error: + # use settings.prefer_uni_sources as a tiebreaker + closer_to_target = 'uni' if settings.prefer_uni_sources else 'pair' + elif uni_error < pair_error: + closer_to_target = 'uni' + else: + closer_to_target = 'pair' + + if settings.prefer_uni_sources == 2: + # Use uni sources unless there's no choice. + using_pair_sources = ( + bool(pair_sources) and (not uni_sources) + ) + else: + # Use the pair sources if they're closer to the desired resolution + using_pair_sources = ( + bool(pair_sources) + and (not uni_sources or closer_to_target == 'pair') + ) + if using_pair_sources: + video_height = pair_sources[pair_idx]['height'] + video_width = pair_sources[pair_idx]['width'] + else: + video_height = yt_data_extract.deep_get( + uni_sources, uni_idx, 'height', default=360 + ) + video_width = yt_data_extract.deep_get( + uni_sources, uni_idx, 'width', default=640 + ) + + + + # 1 second per pixel, or the actual video width + theater_video_target_width = max(640, info['duration'] or 0, video_width) + + # Check for false determination of disabled comments, which comes from + # the watch page. But if we got comments in the separate request for those, + # then the determination is wrong. + if info['comments_disabled'] and comments_info.get('comments'): + info['comments_disabled'] = False + print('Warning: False determination that comments are disabled') + print('Comment count:', info['comment_count']) + info['comment_count'] = None # hack to make it obvious there's a bug + + # captions and transcript + subtitle_sources = get_subtitle_sources(info) + other_downloads = [] + for source in subtitle_sources: + best_caption_parse = urllib.parse.urlparse( + source['url'].lstrip('/')) + transcript_url = (util.URL_ORIGIN + + '/watch/transcript' + + best_caption_parse.path + + '?' + best_caption_parse.query) + other_downloads.append({ + 'label': 'Video Transcript: ' + source['label'], + 'ext': 'txt', + 'url': transcript_url + }) + + if request.path.startswith('/embed') and settings.embed_page_mode: + template_name = 'embed.html' + else: + template_name = 'watch.html' + return flask.render_template(template_name, + header_playlist_names = local_playlist.get_playlist_names(), + uploader_channel_url = ('/' + info['author_url']) if info['author_url'] else '', + time_published = info['time_published'], + view_count = (lambda x: '{:,}'.format(x) if x is not None else "")(info.get("view_count", None)), + like_count = (lambda x: '{:,}'.format(x) if x is not None else "")(info.get("like_count", None)), + dislike_count = (lambda x: '{:,}'.format(x) if x is not None else "")(info.get("dislike_count", None)), + download_formats = download_formats, + other_downloads = other_downloads, + video_info = json.dumps(video_info), + hls_formats = info['hls_formats'], + subtitle_sources = subtitle_sources, + related = info['related_videos'], + playlist = info['playlist'], + music_list = info['music_list'], + music_attributes = get_ordered_music_list_attributes(info['music_list']), + comments_info = comments_info, + comment_count = info['comment_count'], + comments_disabled = info['comments_disabled'], + + video_height = video_height, + video_width = video_width, + theater_video_target_width = theater_video_target_width, + + title = info['title'], + uploader = info['author'], + description = info['description'], + unlisted = info['unlisted'], + limited_state = info['limited_state'], + age_restricted = info['age_restricted'], + live = info['live'], + playability_error = info['playability_error'], + + allowed_countries = info['allowed_countries'], + ip_address = info['ip_address'] if settings.route_tor else None, + invidious_used = info['invidious_used'], + invidious_reload_button = info['invidious_reload_button'], + video_url = util.URL_ORIGIN + '/watch?v=' + video_id, + video_id = video_id, + storyboard_url = (util.URL_ORIGIN + '/ytl-api/storyboard.vtt?' + + urlencode([('spec_url', info['storyboard_spec_url'])]) + if info['storyboard_spec_url'] else None), + + js_data = { + 'video_id': info['id'], + 'video_duration': info['duration'], + 'settings': settings.current_settings_dict, + 'has_manual_captions': any(s.get('on') for s in subtitle_sources), + **source_info, + 'using_pair_sources': using_pair_sources, + 'time_start': time_start, + 'playlist': info['playlist'], + 'related': info['related_videos'], + 'playability_error': info['playability_error'], + }, + font_family = youtube.font_choices[settings.font], # for embed page + **source_info, + using_pair_sources = using_pair_sources, + ) + + +@yt_app.route('/api/<path:dummy>') +def get_captions(dummy): + result = util.fetch_url('https://www.youtube.com' + request.full_path) + result = result.replace(b"align:start position:0%", b"") + return result + + +times_reg = re.compile(r'^\d\d:\d\d:\d\d\.\d\d\d --> \d\d:\d\d:\d\d\.\d\d\d.*$') +inner_timestamp_removal_reg = re.compile(r'<[^>]+>') +@yt_app.route('/watch/transcript/<path:caption_path>') +def get_transcript(caption_path): + try: + captions = util.fetch_url('https://www.youtube.com/' + + caption_path + + '?' + request.environ['QUERY_STRING']).decode('utf-8') + except util.FetchError as e: + msg = ('Error retrieving captions: ' + str(e) + '\n\n' + + 'The caption url may have expired.') + print(msg) + return flask.Response( + msg, + status=e.code, + mimetype='text/plain;charset=UTF-8') + + lines = captions.splitlines() + segments = [] + + # skip captions file header + i = 0 + while lines[i] != '': + i += 1 + + current_segment = None + while i < len(lines): + line = lines[i] + if line == '': + if ((current_segment is not None) + and (current_segment['begin'] is not None)): + segments.append(current_segment) + current_segment = { + 'begin': None, + 'end': None, + 'lines': [], + } + elif times_reg.fullmatch(line.rstrip()): + current_segment['begin'], current_segment['end'] = line.split(' --> ') + else: + current_segment['lines'].append( + inner_timestamp_removal_reg.sub('', line)) + i += 1 + + # if automatic captions, but not translated + if request.args.get('kind') == 'asr' and not request.args.get('tlang'): + # Automatic captions repeat content. The new segment is displayed + # on the bottom row; the old one is displayed on the top row. + # So grab the bottom row only + for seg in segments: + seg['text'] = seg['lines'][1] + else: + for seg in segments: + seg['text'] = ' '.join(map(str.rstrip, seg['lines'])) + + result = '' + for seg in segments: + if seg['text'] != ' ': + result += seg['begin'] + ' ' + seg['text'] + '\r\n' + + return flask.Response(result.encode('utf-8'), + mimetype='text/plain;charset=UTF-8') diff --git a/youtube/yt_data_extract/__init__.py b/youtube/yt_data_extract/__init__.py new file mode 100644 index 0000000..de1812d --- /dev/null +++ b/youtube/yt_data_extract/__init__.py @@ -0,0 +1,13 @@ +from .common import (get, multi_get, deep_get, multi_deep_get, + liberal_update, conservative_update, remove_redirect, normalize_url, + extract_str, extract_formatted_text, extract_int, extract_approx_int, + extract_date, extract_item_info, extract_items, extract_response) + +from .everything_else import (extract_channel_info, extract_search_info, + extract_playlist_metadata, extract_playlist_info, extract_comments_info) + +from .watch_extraction import (extract_watch_info, get_caption_url, + update_with_new_urls, requires_decryption, + extract_decryption_function, decrypt_signatures, _formats, + update_format_with_type_info, extract_hls_formats, + extract_watch_info_from_html, captions_available) diff --git a/youtube/yt_data_extract/common.py b/youtube/yt_data_extract/common.py new file mode 100644 index 0000000..7903db5 --- /dev/null +++ b/youtube/yt_data_extract/common.py @@ -0,0 +1,610 @@ +import re +import urllib.parse +import collections +import collections.abc + +def get(object, key, default=None, types=()): + '''Like dict.get(), but returns default if the result doesn't match one of the types. + Also works for indexing lists.''' + try: + result = object[key] + except (TypeError, IndexError, KeyError): + return default + + if not types or isinstance(result, types): + return result + else: + return default + +def multi_get(object, *keys, default=None, types=()): + '''Like get, but try other keys if the first fails''' + for key in keys: + try: + result = object[key] + except (TypeError, IndexError, KeyError): + pass + else: + if not types or isinstance(result, types): + return result + else: + continue + return default + + +def deep_get(object, *keys, default=None, types=()): + '''Like dict.get(), but for nested dictionaries/sequences, supporting keys or indices. + Last argument is the default value to use in case of any IndexErrors or KeyErrors. + If types is given and the result doesn't match one of those types, default is returned''' + try: + for key in keys: + object = object[key] + except (TypeError, IndexError, KeyError): + return default + else: + if not types or isinstance(object, types): + return object + else: + return default + +def multi_deep_get(object, *key_sequences, default=None, types=()): + '''Like deep_get, but can try different key sequences in case one fails. + Return default if all of them fail. key_sequences is a list of lists''' + for key_sequence in key_sequences: + _object = object + try: + for key in key_sequence: + _object = _object[key] + except (TypeError, IndexError, KeyError): + pass + else: + if not types or isinstance(_object, types): + return _object + else: + continue + return default + + +def _is_empty(value): + '''Determines if value is None or an empty iterable, such as '' and []''' + if value is None: + return True + elif isinstance(value, collections.abc.Iterable) and not value: + return True + return False + + +def liberal_update(obj, key, value): + '''Updates obj[key] with value as long as value is not None or empty. + Ensures obj[key] will at least get an empty value, however''' + if (not _is_empty(value)) or (key not in obj): + obj[key] = value + +def conservative_update(obj, key, value): + '''Only updates obj if it doesn't have key or obj[key] is None/empty''' + if _is_empty(obj.get(key)): + obj[key] = value + + +def liberal_dict_update(dict1, dict2): + '''Update dict1 with keys from dict2 using liberal_update''' + for key, value in dict2.items(): + liberal_update(dict1, key, value) + + +def conservative_dict_update(dict1, dict2): + '''Update dict1 with keys from dict2 using conservative_update''' + for key, value in dict2.items(): + conservative_update(dict1, key, value) + + +def concat_or_none(*strings): + '''Concatenates strings. Returns None if any of the arguments are None''' + result = '' + for string in strings: + if string is None: + return None + result += string + return result + +def remove_redirect(url): + if url is None: + return None + if re.fullmatch(r'(((https?:)?//)?(www.)?youtube.com)?/redirect\?.*', url) is not None: # YouTube puts these on external links to do tracking + query_string = url[url.find('?')+1: ] + return urllib.parse.parse_qs(query_string)['q'][0] + return url + +norm_url_re = re.compile(r'^(?:(?:https?:)?//)?((?:[\w-]+\.)+[\w-]+)?(/.*)$') +def normalize_url(url): + '''Insert https, resolve relative paths for youtube.com, and put www. infront of youtube.com''' + if url is None: + return None + match = norm_url_re.fullmatch(url) + if match is None: + raise Exception(url) + + domain = match.group(1) or 'www.youtube.com' + if domain == 'youtube.com': + domain = 'www.youtube.com' + + return 'https://' + domain + match.group(2) + +def _recover_urls(runs): + for run in runs: + url = deep_get(run, 'navigationEndpoint', 'urlEndpoint', 'url') + text = run.get('text', '') + # second condition is necessary because YouTube makes other things into urls, such as hashtags, which we want to keep as text + if url is not None and (text.startswith('http://') or text.startswith('https://')): + url = remove_redirect(url) + run['url'] = url + run['text'] = url # YouTube truncates the url text, use actual url instead + +def extract_str(node, default=None, recover_urls=False): + '''default is the value returned if the extraction fails. If recover_urls is true, will attempt to fix YouTube's truncation of url text (most prominently seen in descriptions)''' + if isinstance(node, str): + return node + + try: + return node['simpleText'] + except (KeyError, TypeError): + pass + + if isinstance(node, dict) and 'runs' in node: + if recover_urls: + _recover_urls(node['runs']) + return ''.join(text_run.get('text', '') for text_run in node['runs']) + + return default + +def extract_formatted_text(node): + if not node: + return [] + if 'runs' in node: + _recover_urls(node['runs']) + return node['runs'] + elif 'simpleText' in node: + return [{'text': node['simpleText']}] + return [] + +def extract_int(string, default=None, whole_word=True): + if isinstance(string, int): + return string + if not isinstance(string, str): + string = extract_str(string) + if not string: + return default + if whole_word: + match = re.search(r'\b(\d+)\b', string.replace(',', '')) + else: + match = re.search(r'(\d+)', string.replace(',', '')) + if match is None: + return default + try: + return int(match.group(1)) + except ValueError: + return default + +def extract_approx_int(string): + '''e.g. "15.1M" from "15.1M subscribers" or '4,353' from 4353''' + if not isinstance(string, str): + string = extract_str(string) + if not string: + return None + match = re.search(r'\b(\d+(?:\.\d+)?[KMBTkmbt]?)\b', string.replace(',', '')) + if match is None: + return None + result = match.group(1) + if re.fullmatch(r'\d+', result): + result = '{:,}'.format(int(result)) + return result + +MONTH_ABBREVIATIONS = {'jan':'1', 'feb':'2', 'mar':'3', 'apr':'4', 'may':'5', 'jun':'6', 'jul':'7', 'aug':'8', 'sep':'9', 'oct':'10', 'nov':'11', 'dec':'12'} +def extract_date(date_text): + '''Input: "Mar 9, 2019". Output: "2019-3-9"''' + if not isinstance(date_text, str): + date_text = extract_str(date_text) + if date_text is None: + return None + + date_text = date_text.replace(',', '').lower() + parts = date_text.split() + if len(parts) >= 3: + month, day, year = parts[-3:] + month = MONTH_ABBREVIATIONS.get(month[0:3]) # slicing in case they start writing out the full month name + if month and (re.fullmatch(r'\d\d?', day) is not None) and (re.fullmatch(r'\d{4}', year) is not None): + return year + '-' + month + '-' + day + return None + +def check_missing_keys(object, *key_sequences): + for key_sequence in key_sequences: + _object = object + try: + for key in key_sequence: + _object = _object[key] + except (KeyError, IndexError, TypeError): + return 'Could not find ' + key + + return None + +def extract_item_info(item, additional_info={}): + if not item: + return {'error': 'No item given'} + + type = get(list(item.keys()), 0) + if not type: + return {'error': 'Could not find type'} + item = item[type] + + info = {'error': None} + if type in ('itemSectionRenderer', 'compactAutoplayRenderer'): + return extract_item_info(deep_get(item, 'contents', 0), additional_info) + + if type in ('movieRenderer', 'clarificationRenderer'): + info['type'] = 'unsupported' + return info + + # type looks like e.g. 'compactVideoRenderer' or 'gridVideoRenderer' + # camelCase split, https://stackoverflow.com/a/37697078 + type_parts = [s.lower() for s in re.sub(r'([A-Z][a-z]+)', r' \1', type).split()] + if len(type_parts) < 2: + info['type'] = 'unsupported' + return + primary_type = type_parts[-2] + if primary_type == 'video': + info['type'] = 'video' + elif type_parts[0] == 'reel': # shorts + info['type'] = 'video' + primary_type = 'video' + elif primary_type in ('playlist', 'radio', 'show'): + info['type'] = 'playlist' + info['playlist_type'] = primary_type + elif primary_type == 'channel': + info['type'] = 'channel' + elif type == 'videoWithContextRenderer': # stupid exception + info['type'] = 'video' + primary_type = 'video' + else: + info['type'] = 'unsupported' + + # videoWithContextRenderer changes it to 'headline' just to be annoying + info['title'] = extract_str(multi_get(item, 'title', 'headline')) + if primary_type != 'channel': + info['author'] = extract_str(multi_get(item, 'longBylineText', 'shortBylineText', 'ownerText')) + info['author_id'] = extract_str(multi_deep_get(item, + ['longBylineText', 'runs', 0, 'navigationEndpoint', 'browseEndpoint', 'browseId'], + ['shortBylineText', 'runs', 0, 'navigationEndpoint', 'browseEndpoint', 'browseId'], + ['ownerText', 'runs', 0, 'navigationEndpoint', 'browseEndpoint', 'browseId'] + )) + info['author_url'] = ('https://www.youtube.com/channel/' + info['author_id']) if info['author_id'] else None + info['description'] = extract_formatted_text(multi_deep_get( + item, + ['descriptionText'], ['descriptionSnippet'], + ['detailedMetadataSnippets', 0, 'snippetText'], + )) + info['thumbnail'] = normalize_url(multi_deep_get(item, + ['thumbnail', 'thumbnails', 0, 'url'], # videos + ['thumbnails', 0, 'thumbnails', 0, 'url'], # playlists + ['thumbnailRenderer', 'showCustomThumbnailRenderer', 'thumbnail', 'thumbnails', 0, 'url'], # shows + )) + + info['badges'] = [] + for badge_node in multi_get(item, 'badges', 'ownerBadges', default=()): + badge = deep_get(badge_node, 'metadataBadgeRenderer', 'label') + if badge: + info['badges'].append(badge) + + if primary_type in ('video', 'playlist'): + info['time_published'] = None + timestamp = re.search(r'(\d+ \w+ ago)', + extract_str(item.get('publishedTimeText'), default='')) + if timestamp: + info['time_published'] = timestamp.group(1) + + if primary_type == 'video': + info['id'] = multi_deep_get(item, + ['videoId'], + ['navigationEndpoint', 'watchEndpoint', 'videoId'], + ['navigationEndpoint', 'reelWatchEndpoint', 'videoId'] # shorts + ) + info['view_count'] = extract_int(item.get('viewCountText')) + + # dig into accessibility data to get view_count for videos marked as recommended, and to get time_published + accessibility_label = multi_deep_get(item, + ['title', 'accessibility', 'accessibilityData', 'label'], + ['headline', 'accessibility', 'accessibilityData', 'label'], + default='') + timestamp = re.search(r'(\d+ \w+ ago)', accessibility_label) + if timestamp: + conservative_update(info, 'time_published', timestamp.group(1)) + view_count = re.search(r'(\d+) views', accessibility_label.replace(',', '')) + if view_count: + conservative_update(info, 'view_count', int(view_count.group(1))) + + if info['view_count']: + info['approx_view_count'] = '{:,}'.format(info['view_count']) + else: + info['approx_view_count'] = extract_approx_int(multi_get(item, + 'shortViewCountText', + 'viewCountText' # shorts + )) + + # handle case where it is "No views" + if not info['approx_view_count']: + if ('No views' in item.get('shortViewCountText', '') + or 'no views' in accessibility_label.lower() + or 'No views' in extract_str(item.get('viewCountText', '')) # shorts + ): + info['view_count'] = 0 + info['approx_view_count'] = '0' + + info['duration'] = extract_str(item.get('lengthText')) + + # dig into accessibility data to get duration for shorts + accessibility_label = deep_get(item, + 'accessibility', 'accessibilityData', 'label', + default='') + duration = re.search(r'(\d+) (second|seconds|minute) - play video$', + accessibility_label) + if duration: + if duration.group(2) == 'minute': + conservative_update(info, 'duration', '1:00') + else: + conservative_update(info, + 'duration', '0:' + duration.group(1).zfill(2)) + + # if it's an item in a playlist, get its index + if 'index' in item: # url has wrong index on playlist page + info['index'] = extract_int(item.get('index')) + elif 'indexText' in item: + # Current item in playlist has ▶ instead of the actual index, must + # dig into url + match = re.search(r'index=(\d+)', deep_get(item, + 'navigationEndpoint', 'commandMetadata', 'webCommandMetadata', + 'url', default='')) + if match is None: # worth a try then + info['index'] = extract_int(item.get('indexText')) + else: + info['index'] = int(match.group(1)) + else: + info['index'] = None + + elif primary_type in ('playlist', 'radio'): + info['id'] = item.get('playlistId') + info['video_count'] = extract_int(item.get('videoCount')) + info['first_video_id'] = deep_get(item, 'navigationEndpoint', + 'watchEndpoint', 'videoId') + elif primary_type == 'channel': + info['id'] = item.get('channelId') + info['approx_subscriber_count'] = extract_approx_int(item.get('subscriberCountText')) + elif primary_type == 'show': + info['id'] = deep_get(item, 'navigationEndpoint', 'watchEndpoint', 'playlistId') + info['first_video_id'] = deep_get(item, 'navigationEndpoint', + 'watchEndpoint', 'videoId') + + if primary_type in ('playlist', 'channel'): + conservative_update(info, 'video_count', extract_int(item.get('videoCountText'))) + + for overlay in item.get('thumbnailOverlays', []): + conservative_update(info, 'duration', extract_str(deep_get( + overlay, 'thumbnailOverlayTimeStatusRenderer', 'text' + ))) + # show renderers don't have videoCountText + conservative_update(info, 'video_count', extract_int(deep_get( + overlay, 'thumbnailOverlayBottomPanelRenderer', 'text' + ))) + + info.update(additional_info) + + return info + +def extract_response(polymer_json): + '''return response, error''' + # /youtubei/v1/browse endpoint returns response directly + if isinstance(polymer_json, dict) and 'responseContext' in polymer_json: + # this is the response + return polymer_json, None + + response = multi_deep_get(polymer_json, [1, 'response'], ['response']) + if response is None: + return None, 'Failed to extract response' + else: + return response, None + + +_item_types = { + 'movieRenderer', + 'didYouMeanRenderer', + 'showingResultsForRenderer', + + 'videoRenderer', + 'compactVideoRenderer', + 'compactAutoplayRenderer', + 'videoWithContextRenderer', + 'gridVideoRenderer', + 'playlistVideoRenderer', + + 'reelItemRenderer', + + 'playlistRenderer', + 'compactPlaylistRenderer', + 'gridPlaylistRenderer', + + 'radioRenderer', + 'compactRadioRenderer', + 'gridRadioRenderer', + + 'showRenderer', + 'compactShowRenderer', + 'gridShowRenderer', + + + 'channelRenderer', + 'compactChannelRenderer', + 'gridChannelRenderer', +} + +def _traverse_browse_renderer(renderer): + for tab in get(renderer, 'tabs', ()): + tab_renderer = multi_get(tab, 'tabRenderer', 'expandableTabRenderer') + if tab_renderer is None: + continue + if tab_renderer.get('selected', False): + return get(tab_renderer, 'content', {}) + print('Could not find tab with content') + return {} + +def _traverse_standard_list(renderer): + renderer_list = multi_get(renderer, 'contents', 'items', default=()) + continuation = deep_get(renderer, 'continuations', 0, 'nextContinuationData', 'continuation') + return renderer_list, continuation + +# these renderers contain one inside them +nested_renderer_dispatch = { + 'singleColumnBrowseResultsRenderer': _traverse_browse_renderer, + 'twoColumnBrowseResultsRenderer': _traverse_browse_renderer, + 'twoColumnSearchResultsRenderer': lambda r: get(r, 'primaryContents', {}), + 'richItemRenderer': lambda r: get(r, 'content', {}), + 'engagementPanelSectionListRenderer': lambda r: get(r, 'content', {}), +} + +# these renderers contain a list of renderers inside them +nested_renderer_list_dispatch = { + 'sectionListRenderer': _traverse_standard_list, + 'itemSectionRenderer': _traverse_standard_list, + 'gridRenderer': _traverse_standard_list, + 'richGridRenderer': _traverse_standard_list, + 'playlistVideoListRenderer': _traverse_standard_list, + 'structuredDescriptionContentRenderer': _traverse_standard_list, + 'slimVideoMetadataSectionRenderer': _traverse_standard_list, + 'singleColumnWatchNextResults': lambda r: (deep_get(r, 'results', 'results', 'contents', default=[]), None), +} +def get_nested_renderer_list_function(key): + if key in nested_renderer_list_dispatch: + return nested_renderer_list_dispatch[key] + elif key.endswith('Continuation'): + return _traverse_standard_list + return None + +def extract_items_from_renderer(renderer, item_types=_item_types): + ctoken = None + items = [] + + iter_stack = collections.deque() + current_iter = iter(()) + + while True: + # mode 1: get a new renderer by iterating. + # goes down the stack for an iterator if one has been exhausted + if not renderer: + try: + renderer = current_iter.__next__() + except StopIteration: + try: + current_iter = iter_stack.pop() + except IndexError: + return items, ctoken + # Get new renderer or check that the one we got is good before + # proceeding to mode 2 + continue + + + # mode 2: dig into the current renderer + key, value = list(renderer.items())[0] + + # the renderer is an item + if key in item_types: + items.append(renderer) + + # ctoken sometimes placed in these renderers, e.g. channel playlists + elif key == 'continuationItemRenderer': + cont = deep_get( + value, 'continuationEndpoint', 'continuationCommand', 'token' + ) + if cont: + ctoken = cont + + # has a list in it, add it to the iter stack + elif get_nested_renderer_list_function(key): + renderer_list, cont = get_nested_renderer_list_function(key)(value) + if renderer_list: + iter_stack.append(current_iter) + current_iter = iter(renderer_list) + if cont: + ctoken = cont + + # new renderer nested inside this one + elif key in nested_renderer_dispatch: + renderer = nested_renderer_dispatch[key](value) + continue # don't reset renderer to None + + renderer = None + + +def extract_items_from_renderer_list(renderers, item_types=_item_types): + '''Same as extract_items_from_renderer, but provide a list of renderers''' + items = [] + ctoken = None + for renderer in renderers: + new_items, new_ctoken = extract_items_from_renderer( + renderer, + item_types=item_types) + items += new_items + # prioritize ctoken associated with items + if (not ctoken) or (new_ctoken and new_items): + ctoken = new_ctoken + return items, ctoken + + +def extract_items(response, item_types=_item_types, + search_engagement_panels=False): + '''return items, ctoken''' + items = [] + ctoken = None + if 'continuationContents' in response: + # sometimes there's another, empty, junk [something]Continuation key + # find real one + for key, renderer_cont in get(response, + 'continuationContents', {}).items(): + # e.g. commentSectionContinuation, playlistVideoListContinuation + if key.endswith('Continuation'): + items, ctoken = extract_items_from_renderer( + {key: renderer_cont}, + item_types=item_types) + if items: + break + if ('onResponseReceivedEndpoints' in response + or 'onResponseReceivedActions' in response): + for endpoint in multi_get(response, + 'onResponseReceivedEndpoints', + 'onResponseReceivedActions', + []): + new_items, new_ctoken = extract_items_from_renderer_list( + multi_deep_get( + endpoint, + ['reloadContinuationItemsCommand', 'continuationItems'], + ['appendContinuationItemsAction', 'continuationItems'], + default=[] + ), + item_types=item_types, + ) + items += new_items + if (not ctoken) or (new_ctoken and new_items): + ctoken = new_ctoken + if 'contents' in response: + renderer = get(response, 'contents', {}) + new_items, new_ctoken = extract_items_from_renderer( + renderer, + item_types=item_types) + items += new_items + if (not ctoken) or (new_ctoken and new_items): + ctoken = new_ctoken + + if search_engagement_panels and 'engagementPanels' in response: + new_items, new_ctoken = extract_items_from_renderer_list( + response['engagementPanels'], item_types=item_types + ) + items += new_items + if (not ctoken) or (new_ctoken and new_items): + ctoken = new_ctoken + + return items, ctoken diff --git a/youtube/yt_data_extract/everything_else.py b/youtube/yt_data_extract/everything_else.py new file mode 100644 index 0000000..0f64649 --- /dev/null +++ b/youtube/yt_data_extract/everything_else.py @@ -0,0 +1,372 @@ +from .common import (get, multi_get, deep_get, multi_deep_get, + liberal_update, conservative_update, remove_redirect, normalize_url, + extract_str, extract_formatted_text, extract_int, extract_approx_int, + extract_date, check_missing_keys, extract_item_info, extract_items, + extract_response) +from youtube import proto + +import re +import urllib +from math import ceil + +def extract_channel_info(polymer_json, tab, continuation=False): + response, err = extract_response(polymer_json) + if err: + return {'error': err} + + + metadata = deep_get(response, 'metadata', 'channelMetadataRenderer', + default={}) + if not metadata: + metadata = deep_get(response, 'microformat', 'microformatDataRenderer', + default={}) + + # channel doesn't exist or was terminated + # example terminated channel: https://www.youtube.com/channel/UCnKJeK_r90jDdIuzHXC0Org + # metadata and microformat are not present for continuation requests + if not metadata and not continuation: + if response.get('alerts'): + error_string = ' '.join( + extract_str(deep_get(alert, 'alertRenderer', 'text'), default='') + for alert in response['alerts'] + ) + if not error_string: + error_string = 'Failed to extract error' + return {'error': error_string} + elif deep_get(response, 'responseContext', 'errors'): + for error in response['responseContext']['errors'].get('error', []): + if error.get('code') == 'INVALID_VALUE' and error.get('location') == 'browse_id': + return {'error': 'This channel does not exist'} + return {'error': 'Failure getting metadata'} + + info = {'error': None} + info['current_tab'] = tab + + info['approx_subscriber_count'] = extract_approx_int(deep_get(response, + 'header', 'c4TabbedHeaderRenderer', 'subscriberCountText')) + + # stuff from microformat (info given by youtube for first page on channel) + info['short_description'] = metadata.get('description') + if info['short_description'] and len(info['short_description']) > 730: + info['short_description'] = info['short_description'][0:730] + '...' + info['channel_name'] = metadata.get('title') + info['avatar'] = normalize_url(multi_deep_get(metadata, + ['avatar', 'thumbnails', 0, 'url'], + ['thumbnail', 'thumbnails', 0, 'url'], + )) + channel_url = multi_get(metadata, 'urlCanonical', 'channelUrl') + if channel_url: + channel_id = get(channel_url.rstrip('/').split('/'), -1) + info['channel_id'] = channel_id + else: + info['channel_id'] = metadata.get('externalId') + if info['channel_id']: + info['channel_url'] = 'https://www.youtube.com/channel/' + channel_id + else: + info['channel_url'] = None + + # get items + info['items'] = [] + info['ctoken'] = None + + # empty channel + #if 'contents' not in response and 'continuationContents' not in response: + # return info + + if tab in ('videos', 'shorts', 'streams', 'playlists', 'search'): + items, ctoken = extract_items(response) + additional_info = { + 'author': info['channel_name'], + 'author_id': info['channel_id'], + 'author_url': info['channel_url'], + } + info['items'] = [extract_item_info(renderer, additional_info) for renderer in items] + info['ctoken'] = ctoken + if tab in ('search', 'playlists'): + info['is_last_page'] = (ctoken is None) + elif tab == 'about': + # Latest type + items, _ = extract_items(response, item_types={'aboutChannelRenderer'}) + if items: + a_metadata = deep_get(items, 0, 'aboutChannelRenderer', + 'metadata', 'aboutChannelViewModel') + if not a_metadata: + info['error'] = 'Could not find aboutChannelViewModel' + return info + + info['links'] = [] + for link_outer in a_metadata.get('links', ()): + link = link_outer.get('channelExternalLinkViewModel') or {} + link_content = extract_str(deep_get(link, 'link', 'content')) + for run in deep_get(link, 'link', 'commandRuns') or (): + url = remove_redirect(deep_get(run, 'onTap', + 'innertubeCommand', 'urlEndpoint', 'url')) + if url and not (url.startswith('http://') + or url.startswith('https://')): + url = 'https://' + url + if link_content is None or (link_content in url): + break + else: # didn't break + url = link_content + if url and not (url.startswith('http://') + or url.startswith('https://')): + url = 'https://' + url + text = extract_str(deep_get(link, 'title', 'content')) + info['links'].append( (text, url) ) + + info['date_joined'] = extract_date( + a_metadata.get('joinedDateText') + ) + info['view_count'] = extract_int(a_metadata.get('viewCountText')) + info['approx_view_count'] = extract_approx_int( + a_metadata.get('viewCountText') + ) + info['description'] = extract_str( + a_metadata.get('description'), default='' + ) + info['approx_video_count'] = extract_approx_int( + a_metadata.get('videoCountText') + ) + info['approx_subscriber_count'] = extract_approx_int( + a_metadata.get('subscriberCountText') + ) + info['country'] = extract_str(a_metadata.get('country')) + info['canonical_url'] = extract_str( + a_metadata.get('canonicalChannelUrl') + ) + + # Old type + else: + items, _ = extract_items(response, + item_types={'channelAboutFullMetadataRenderer'}) + if not items: + info['error'] = 'Could not find aboutChannelRenderer or channelAboutFullMetadataRenderer' + return info + a_metadata = items[0]['channelAboutFullMetadataRenderer'] + + info['links'] = [] + for link_json in a_metadata.get('primaryLinks', ()): + url = remove_redirect(deep_get(link_json, 'navigationEndpoint', + 'urlEndpoint', 'url')) + if url and not (url.startswith('http://') + or url.startswith('https://')): + url = 'https://' + url + text = extract_str(link_json.get('title')) + info['links'].append( (text, url) ) + + info['date_joined'] = extract_date(a_metadata.get('joinedDateText')) + info['view_count'] = extract_int(a_metadata.get('viewCountText')) + info['description'] = extract_str(a_metadata.get( + 'description'), default='') + + info['approx_video_count'] = None + info['approx_subscriber_count'] = None + info['country'] = None + info['canonical_url'] = None + else: + raise NotImplementedError('Unknown or unsupported channel tab: ' + tab) + + return info + +def extract_search_info(polymer_json): + response, err = extract_response(polymer_json) + if err: + return {'error': err} + info = {'error': None} + info['estimated_results'] = int(response['estimatedResults']) + info['estimated_pages'] = ceil(info['estimated_results']/20) + + + results, _ = extract_items(response) + + + info['items'] = [] + info['corrections'] = {'type': None} + for renderer in results: + type = list(renderer.keys())[0] + if type == 'shelfRenderer': + continue + if type == 'didYouMeanRenderer': + renderer = renderer[type] + + info['corrections'] = { + 'type': 'did_you_mean', + 'corrected_query': renderer['correctedQueryEndpoint']['searchEndpoint']['query'], + 'corrected_query_text': renderer['correctedQuery']['runs'], + } + continue + if type == 'showingResultsForRenderer': + renderer = renderer[type] + + info['corrections'] = { + 'type': 'showing_results_for', + 'corrected_query_text': renderer['correctedQuery']['runs'], + 'original_query_text': renderer['originalQuery']['simpleText'], + } + continue + + i_info = extract_item_info(renderer) + if i_info.get('type') != 'unsupported': + info['items'].append(i_info) + + + return info + +def extract_playlist_metadata(polymer_json): + response, err = extract_response(polymer_json) + if err: + return {'error': err} + + metadata = {'error': None} + header = deep_get(response, 'header', 'playlistHeaderRenderer', default={}) + metadata['title'] = extract_str(header.get('title')) + + metadata['first_video_id'] = deep_get(header, 'playEndpoint', 'watchEndpoint', 'videoId') + first_id = re.search(r'([a-z_\-]{11})', deep_get(header, + 'thumbnail', 'thumbnails', 0, 'url', default='')) + if first_id: + conservative_update(metadata, 'first_video_id', first_id.group(1)) + if metadata['first_video_id'] is None: + metadata['thumbnail'] = None + else: + metadata['thumbnail'] = f"https://i.ytimg.com/vi/{metadata['first_video_id']}/hqdefault.jpg" + + metadata['video_count'] = extract_int(header.get('numVideosText')) + metadata['description'] = extract_str(header.get('descriptionText'), default='') + metadata['author'] = extract_str(header.get('ownerText')) + metadata['author_id'] = multi_deep_get(header, + ['ownerText', 'runs', 0, 'navigationEndpoint', 'browseEndpoint', 'browseId'], + ['ownerEndpoint', 'browseEndpoint', 'browseId']) + if metadata['author_id']: + metadata['author_url'] = 'https://www.youtube.com/channel/' + metadata['author_id'] + else: + metadata['author_url'] = None + metadata['view_count'] = extract_int(header.get('viewCountText')) + metadata['like_count'] = extract_int(header.get('likesCountWithoutLikeText')) + for stat in header.get('stats', ()): + text = extract_str(stat) + if 'videos' in text: + conservative_update(metadata, 'video_count', extract_int(text)) + elif 'views' in text: + conservative_update(metadata, 'view_count', extract_int(text)) + elif 'updated' in text: + metadata['time_published'] = extract_date(text) + + microformat = deep_get(response, 'microformat', 'microformatDataRenderer', + default={}) + conservative_update( + metadata, 'title', extract_str(microformat.get('title')) + ) + conservative_update( + metadata, 'description', extract_str(microformat.get('description')) + ) + conservative_update( + metadata, 'thumbnail', deep_get(microformat, 'thumbnail', + 'thumbnails', -1, 'url') + ) + + return metadata + +def extract_playlist_info(polymer_json): + response, err = extract_response(polymer_json) + if err: + return {'error': err} + info = {'error': None} + video_list, _ = extract_items(response) + + info['items'] = [extract_item_info(renderer) for renderer in video_list] + + info['metadata'] = extract_playlist_metadata(polymer_json) + + return info + +def _ctoken_metadata(ctoken): + result = dict() + params = proto.parse(proto.b64_to_bytes(ctoken)) + result['video_id'] = proto.parse(params[2])[2].decode('ascii') + + offset_information = proto.parse(params[6]) + result['offset'] = offset_information.get(5, 0) + + result['is_replies'] = False + if (3 in offset_information) and (2 in proto.parse(offset_information[3])): + result['is_replies'] = True + result['sort'] = None + else: + try: + result['sort'] = proto.parse(offset_information[4])[6] + except KeyError: + result['sort'] = 0 + return result + +def extract_comments_info(polymer_json, ctoken=None): + response, err = extract_response(polymer_json) + if err: + return {'error': err} + info = {'error': None} + + if ctoken: + metadata = _ctoken_metadata(ctoken) + else: + metadata = {} + info['video_id'] = metadata.get('video_id') + info['offset'] = metadata.get('offset') + info['is_replies'] = metadata.get('is_replies') + info['sort'] = metadata.get('sort') + info['video_title'] = None + + comments, ctoken = extract_items(response, + item_types={'commentThreadRenderer', 'commentRenderer'}) + info['comments'] = [] + info['ctoken'] = ctoken + for comment in comments: + comment_info = {} + + if 'commentThreadRenderer' in comment: # top level comments + conservative_update(info, 'is_replies', False) + comment_thread = comment['commentThreadRenderer'] + info['video_title'] = extract_str(comment_thread.get('commentTargetTitle')) + if 'replies' not in comment_thread: + comment_info['reply_count'] = 0 + comment_info['reply_ctoken'] = None + else: + comment_info['reply_count'] = extract_int(deep_get(comment_thread, + 'replies', 'commentRepliesRenderer', 'moreText' + ), default=1) # With 1 reply, the text reads "View reply" + comment_info['reply_ctoken'] = multi_deep_get( + comment_thread, + ['replies', 'commentRepliesRenderer', 'contents', 0, + 'continuationItemRenderer', 'button', 'buttonRenderer', + 'command', 'continuationCommand', 'token'], + ['replies', 'commentRepliesRenderer', 'continuations', 0, + 'nextContinuationData', 'continuation'] + ) + comment_renderer = deep_get(comment_thread, 'comment', 'commentRenderer', default={}) + elif 'commentRenderer' in comment: # replies + comment_info['reply_count'] = 0 # replyCount, below, not present for replies even if the reply has further replies to it + comment_info['reply_ctoken'] = None + conservative_update(info, 'is_replies', True) + comment_renderer = comment['commentRenderer'] + else: + comment_renderer = {} + + # These 3 are sometimes absent, likely because the channel was deleted + comment_info['author'] = extract_str(comment_renderer.get('authorText')) + comment_info['author_url'] = normalize_url(deep_get(comment_renderer, + 'authorEndpoint', 'commandMetadata', 'webCommandMetadata', 'url')) + comment_info['author_id'] = deep_get(comment_renderer, + 'authorEndpoint', 'browseEndpoint', 'browseId') + + comment_info['author_avatar'] = normalize_url(deep_get( + comment_renderer, 'authorThumbnail', 'thumbnails', 0, 'url')) + comment_info['id'] = comment_renderer.get('commentId') + comment_info['text'] = extract_formatted_text(comment_renderer.get('contentText')) + comment_info['time_published'] = extract_str(comment_renderer.get('publishedTimeText')) + comment_info['like_count'] = comment_renderer.get('likeCount') + comment_info['approx_like_count'] = extract_approx_int( + comment_renderer.get('voteCount')) + liberal_update(comment_info, 'reply_count', comment_renderer.get('replyCount')) + + info['comments'].append(comment_info) + + return info diff --git a/youtube/yt_data_extract/watch_extraction.py b/youtube/yt_data_extract/watch_extraction.py new file mode 100644 index 0000000..e09e2d3 --- /dev/null +++ b/youtube/yt_data_extract/watch_extraction.py @@ -0,0 +1,948 @@ +from .common import (get, multi_get, deep_get, multi_deep_get, + liberal_update, conservative_update, remove_redirect, normalize_url, + extract_str, extract_formatted_text, extract_int, extract_approx_int, + extract_date, check_missing_keys, extract_item_info, extract_items, + extract_response, concat_or_none, liberal_dict_update, + conservative_dict_update) + +import json +import urllib.parse +import traceback +import re + +# from https://github.com/ytdl-org/youtube-dl/blob/master/youtube_dl/extractor/youtube.py +_formats = { + '5': {'ext': 'flv', 'width': 400, 'height': 240, 'acodec': 'mp3', 'audio_bitrate': 64, 'vcodec': 'h263'}, + '6': {'ext': 'flv', 'width': 450, 'height': 270, 'acodec': 'mp3', 'audio_bitrate': 64, 'vcodec': 'h263'}, + '13': {'ext': '3gp', 'acodec': 'aac', 'vcodec': 'mp4v'}, + '17': {'ext': '3gp', 'width': 176, 'height': 144, 'acodec': 'aac', 'audio_bitrate': 24, 'vcodec': 'mp4v'}, + '18': {'ext': 'mp4', 'width': 640, 'height': 360, 'acodec': 'aac', 'audio_bitrate': 96, 'vcodec': 'h264'}, + '22': {'ext': 'mp4', 'width': 1280, 'height': 720, 'acodec': 'aac', 'audio_bitrate': 192, 'vcodec': 'h264'}, + '34': {'ext': 'flv', 'width': 640, 'height': 360, 'acodec': 'aac', 'audio_bitrate': 128, 'vcodec': 'h264'}, + '35': {'ext': 'flv', 'width': 854, 'height': 480, 'acodec': 'aac', 'audio_bitrate': 128, 'vcodec': 'h264'}, + # itag 36 videos are either 320x180 (BaW_jenozKc) or 320x240 (__2ABJjxzNo), audio_bitrate varies as well + '36': {'ext': '3gp', 'width': 320, 'acodec': 'aac', 'vcodec': 'mp4v'}, + '37': {'ext': 'mp4', 'width': 1920, 'height': 1080, 'acodec': 'aac', 'audio_bitrate': 192, 'vcodec': 'h264'}, + '38': {'ext': 'mp4', 'width': 4096, 'height': 3072, 'acodec': 'aac', 'audio_bitrate': 192, 'vcodec': 'h264'}, + '43': {'ext': 'webm', 'width': 640, 'height': 360, 'acodec': 'vorbis', 'audio_bitrate': 128, 'vcodec': 'vp8'}, + '44': {'ext': 'webm', 'width': 854, 'height': 480, 'acodec': 'vorbis', 'audio_bitrate': 128, 'vcodec': 'vp8'}, + '45': {'ext': 'webm', 'width': 1280, 'height': 720, 'acodec': 'vorbis', 'audio_bitrate': 192, 'vcodec': 'vp8'}, + '46': {'ext': 'webm', 'width': 1920, 'height': 1080, 'acodec': 'vorbis', 'audio_bitrate': 192, 'vcodec': 'vp8'}, + '59': {'ext': 'mp4', 'width': 854, 'height': 480, 'acodec': 'aac', 'audio_bitrate': 128, 'vcodec': 'h264'}, + '78': {'ext': 'mp4', 'width': 854, 'height': 480, 'acodec': 'aac', 'audio_bitrate': 128, 'vcodec': 'h264'}, + + + # 3D videos + '82': {'ext': 'mp4', 'height': 360, 'format_note': '3D', 'acodec': 'aac', 'audio_bitrate': 128, 'vcodec': 'h264'}, + '83': {'ext': 'mp4', 'height': 480, 'format_note': '3D', 'acodec': 'aac', 'audio_bitrate': 128, 'vcodec': 'h264'}, + '84': {'ext': 'mp4', 'height': 720, 'format_note': '3D', 'acodec': 'aac', 'audio_bitrate': 192, 'vcodec': 'h264'}, + '85': {'ext': 'mp4', 'height': 1080, 'format_note': '3D', 'acodec': 'aac', 'audio_bitrate': 192, 'vcodec': 'h264'}, + '100': {'ext': 'webm', 'height': 360, 'format_note': '3D', 'acodec': 'vorbis', 'audio_bitrate': 128, 'vcodec': 'vp8'}, + '101': {'ext': 'webm', 'height': 480, 'format_note': '3D', 'acodec': 'vorbis', 'audio_bitrate': 192, 'vcodec': 'vp8'}, + '102': {'ext': 'webm', 'height': 720, 'format_note': '3D', 'acodec': 'vorbis', 'audio_bitrate': 192, 'vcodec': 'vp8'}, + + # Apple HTTP Live Streaming + '91': {'ext': 'mp4', 'height': 144, 'format_note': 'HLS', 'acodec': 'aac', 'audio_bitrate': 48, 'vcodec': 'h264'}, + '92': {'ext': 'mp4', 'height': 240, 'format_note': 'HLS', 'acodec': 'aac', 'audio_bitrate': 48, 'vcodec': 'h264'}, + '93': {'ext': 'mp4', 'height': 360, 'format_note': 'HLS', 'acodec': 'aac', 'audio_bitrate': 128, 'vcodec': 'h264'}, + '94': {'ext': 'mp4', 'height': 480, 'format_note': 'HLS', 'acodec': 'aac', 'audio_bitrate': 128, 'vcodec': 'h264'}, + '95': {'ext': 'mp4', 'height': 720, 'format_note': 'HLS', 'acodec': 'aac', 'audio_bitrate': 256, 'vcodec': 'h264'}, + '96': {'ext': 'mp4', 'height': 1080, 'format_note': 'HLS', 'acodec': 'aac', 'audio_bitrate': 256, 'vcodec': 'h264'}, + '132': {'ext': 'mp4', 'height': 240, 'format_note': 'HLS', 'acodec': 'aac', 'audio_bitrate': 48, 'vcodec': 'h264'}, + '151': {'ext': 'mp4', 'height': 72, 'format_note': 'HLS', 'acodec': 'aac', 'audio_bitrate': 24, 'vcodec': 'h264'}, + + # DASH mp4 video + '133': {'ext': 'mp4', 'height': 240, 'format_note': 'DASH video', 'vcodec': 'h264'}, + '134': {'ext': 'mp4', 'height': 360, 'format_note': 'DASH video', 'vcodec': 'h264'}, + '135': {'ext': 'mp4', 'height': 480, 'format_note': 'DASH video', 'vcodec': 'h264'}, + '136': {'ext': 'mp4', 'height': 720, 'format_note': 'DASH video', 'vcodec': 'h264'}, + '137': {'ext': 'mp4', 'height': 1080, 'format_note': 'DASH video', 'vcodec': 'h264'}, + '138': {'ext': 'mp4', 'format_note': 'DASH video', 'vcodec': 'h264'}, # Height can vary (https://github.com/ytdl-org/youtube-dl/issues/4559) + '160': {'ext': 'mp4', 'height': 144, 'format_note': 'DASH video', 'vcodec': 'h264'}, + '212': {'ext': 'mp4', 'height': 480, 'format_note': 'DASH video', 'vcodec': 'h264'}, + '264': {'ext': 'mp4', 'height': 1440, 'format_note': 'DASH video', 'vcodec': 'h264'}, + '298': {'ext': 'mp4', 'height': 720, 'format_note': 'DASH video', 'vcodec': 'h264', 'fps': 60}, + '299': {'ext': 'mp4', 'height': 1080, 'format_note': 'DASH video', 'vcodec': 'h264', 'fps': 60}, + '266': {'ext': 'mp4', 'height': 2160, 'format_note': 'DASH video', 'vcodec': 'h264'}, + + # Dash mp4 audio + '139': {'ext': 'm4a', 'format_note': 'DASH audio', 'acodec': 'aac', 'audio_bitrate': 48, 'container': 'm4a_dash'}, + '140': {'ext': 'm4a', 'format_note': 'DASH audio', 'acodec': 'aac', 'audio_bitrate': 128, 'container': 'm4a_dash'}, + '141': {'ext': 'm4a', 'format_note': 'DASH audio', 'acodec': 'aac', 'audio_bitrate': 256, 'container': 'm4a_dash'}, + '256': {'ext': 'm4a', 'format_note': 'DASH audio', 'acodec': 'aac', 'container': 'm4a_dash'}, + '258': {'ext': 'm4a', 'format_note': 'DASH audio', 'acodec': 'aac', 'container': 'm4a_dash'}, + '325': {'ext': 'm4a', 'format_note': 'DASH audio', 'acodec': 'dtse', 'container': 'm4a_dash'}, + '328': {'ext': 'm4a', 'format_note': 'DASH audio', 'acodec': 'ec-3', 'container': 'm4a_dash'}, + + # Dash webm + '167': {'ext': 'webm', 'height': 360, 'width': 640, 'format_note': 'DASH video', 'container': 'webm', 'vcodec': 'vp8'}, + '168': {'ext': 'webm', 'height': 480, 'width': 854, 'format_note': 'DASH video', 'container': 'webm', 'vcodec': 'vp8'}, + '169': {'ext': 'webm', 'height': 720, 'width': 1280, 'format_note': 'DASH video', 'container': 'webm', 'vcodec': 'vp8'}, + '170': {'ext': 'webm', 'height': 1080, 'width': 1920, 'format_note': 'DASH video', 'container': 'webm', 'vcodec': 'vp8'}, + '218': {'ext': 'webm', 'height': 480, 'width': 854, 'format_note': 'DASH video', 'container': 'webm', 'vcodec': 'vp8'}, + '219': {'ext': 'webm', 'height': 480, 'width': 854, 'format_note': 'DASH video', 'container': 'webm', 'vcodec': 'vp8'}, + '278': {'ext': 'webm', 'height': 144, 'format_note': 'DASH video', 'container': 'webm', 'vcodec': 'vp9'}, + '242': {'ext': 'webm', 'height': 240, 'format_note': 'DASH video', 'vcodec': 'vp9'}, + '243': {'ext': 'webm', 'height': 360, 'format_note': 'DASH video', 'vcodec': 'vp9'}, + '244': {'ext': 'webm', 'height': 480, 'format_note': 'DASH video', 'vcodec': 'vp9'}, + '245': {'ext': 'webm', 'height': 480, 'format_note': 'DASH video', 'vcodec': 'vp9'}, + '246': {'ext': 'webm', 'height': 480, 'format_note': 'DASH video', 'vcodec': 'vp9'}, + '247': {'ext': 'webm', 'height': 720, 'format_note': 'DASH video', 'vcodec': 'vp9'}, + '248': {'ext': 'webm', 'height': 1080, 'format_note': 'DASH video', 'vcodec': 'vp9'}, + '271': {'ext': 'webm', 'height': 1440, 'format_note': 'DASH video', 'vcodec': 'vp9'}, + # itag 272 videos are either 3840x2160 (e.g. RtoitU2A-3E) or 7680x4320 (sLprVF6d7Ug) + '272': {'ext': 'webm', 'height': 2160, 'format_note': 'DASH video', 'vcodec': 'vp9'}, + '302': {'ext': 'webm', 'height': 720, 'format_note': 'DASH video', 'vcodec': 'vp9', 'fps': 60}, + '303': {'ext': 'webm', 'height': 1080, 'format_note': 'DASH video', 'vcodec': 'vp9', 'fps': 60}, + '308': {'ext': 'webm', 'height': 1440, 'format_note': 'DASH video', 'vcodec': 'vp9', 'fps': 60}, + '313': {'ext': 'webm', 'height': 2160, 'format_note': 'DASH video', 'vcodec': 'vp9'}, + '315': {'ext': 'webm', 'height': 2160, 'format_note': 'DASH video', 'vcodec': 'vp9', 'fps': 60}, + + # Dash webm audio + '171': {'ext': 'webm', 'acodec': 'vorbis', 'format_note': 'DASH audio', 'audio_bitrate': 128}, + '172': {'ext': 'webm', 'acodec': 'vorbis', 'format_note': 'DASH audio', 'audio_bitrate': 256}, + + # Dash webm audio with opus inside + '249': {'ext': 'webm', 'format_note': 'DASH audio', 'acodec': 'opus', 'audio_bitrate': 50}, + '250': {'ext': 'webm', 'format_note': 'DASH audio', 'acodec': 'opus', 'audio_bitrate': 70}, + '251': {'ext': 'webm', 'format_note': 'DASH audio', 'acodec': 'opus', 'audio_bitrate': 160}, + + # RTMP (unnamed) + '_rtmp': {'protocol': 'rtmp'}, + + # av01 video only formats sometimes served with "unknown" codecs + '394': {'vcodec': 'av01.0.05M.08'}, + '395': {'vcodec': 'av01.0.05M.08'}, + '396': {'vcodec': 'av01.0.05M.08'}, + '397': {'vcodec': 'av01.0.05M.08'}, +} + + +def _extract_from_video_information_renderer(renderer_content): + subtitle = extract_str(renderer_content.get('expandedSubtitle'), + default='') + info = { + 'title': extract_str(renderer_content.get('title')), + 'view_count': extract_int(subtitle), + 'unlisted': False, + 'live': 'watching' in subtitle, + } + for badge in renderer_content.get('badges', []): + if deep_get(badge, 'metadataBadgeRenderer', 'label') == 'Unlisted': + info['unlisted'] = True + return info + +def _extract_likes_dislikes(renderer_content): + def extract_button_count(toggle_button_renderer): + # all the digits can be found in the accessibility data + count = extract_int(multi_deep_get( + toggle_button_renderer, + ['defaultText', 'accessibility', 'accessibilityData', 'label'], + ['accessibility', 'label'], + ['accessibilityData', 'accessibilityData', 'label'], + ['accessibilityText'], + )) + + # this count doesn't have all the digits, it's like 53K for instance + dumb_count = extract_int(extract_str(multi_get( + toggle_button_renderer, ['defaultText', 'title']))) + + # The accessibility text will be "No likes" or "No dislikes" or + # something like that, but dumb count will be 0 + if dumb_count == 0: + count = 0 + return count + + info = { + 'like_count': None, + 'dislike_count': None, + } + for button in renderer_content.get('buttons', ()): + if 'slimMetadataToggleButtonRenderer' in button: + button_renderer = button['slimMetadataToggleButtonRenderer'] + count = extract_button_count(deep_get(button_renderer, + 'button', + 'toggleButtonRenderer')) + if 'isLike' in button_renderer: + info['like_count'] = count + elif 'isDislike' in button_renderer: + info['dislike_count'] = count + elif 'slimMetadataButtonRenderer' in button: + button_renderer = button['slimMetadataButtonRenderer'] + liberal_update(info, 'like_count', extract_button_count( + multi_deep_get(button_renderer, + ['button', 'segmentedLikeDislikeButtonRenderer', + 'likeButton', 'toggleButtonRenderer'], + ['button', 'segmentedLikeDislikeButtonViewModel', + 'likeButtonViewModel', 'likeButtonViewModel', + 'toggleButtonViewModel', 'toggleButtonViewModel', + 'defaultButtonViewModel', 'buttonViewModel'] + ) + )) + '''liberal_update(info, 'dislike_count', extract_button_count( + deep_get( + button_renderer, 'button', + 'segmentedLikeDislikeButtonRenderer', + 'dislikeButton', 'toggleButtonRenderer' + ) + ))''' + return info + +def _extract_from_owner_renderer(renderer_content): + return { + 'author': extract_str(renderer_content.get('title')), + 'author_id': deep_get( + renderer_content, + 'navigationEndpoint', 'browseEndpoint', 'browseId'), + } + +def _extract_from_video_header_renderer(renderer_content): + return { + 'title': extract_str(renderer_content.get('title')), + 'time_published': extract_date(extract_str( + renderer_content.get('publishDate'))), + } + +def _extract_from_description_renderer(renderer_content): + return { + 'description': extract_str( + renderer_content.get('descriptionBodyText'), recover_urls=True), + } + +def _extract_metadata_row_info(renderer_content): + # extract category and music list + info = { + 'category': None, + 'music_list': [], + } + + current_song = {} + for row in deep_get(renderer_content, 'rows', default=[]): + row_title = extract_str(deep_get(row, 'metadataRowRenderer', 'title'), default='') + row_content = extract_str(deep_get(row, 'metadataRowRenderer', 'contents', 0)) + if row_title == 'Category': + info['category'] = row_content + elif row_title in ('Song', 'Music'): + if current_song: + info['music_list'].append(current_song) + current_song = {'title': row_content} + elif row_title == 'Artist': + current_song['artist'] = row_content + elif row_title == 'Album': + current_song['album'] = row_content + elif row_title == 'Writers': + current_song['writers'] = row_content + elif row_title.startswith('Licensed'): + current_song['licensor'] = row_content + if current_song: + info['music_list'].append(current_song) + + return info + +def _extract_from_music_renderer(renderer_content): + # latest format for the music list + info = { + 'music_list': [], + } + + for carousel in renderer_content.get('carouselLockups', []): + song = {} + carousel = carousel.get('carouselLockupRenderer', {}) + video_renderer = carousel.get('videoLockup', {}) + video_renderer_info = extract_item_info(video_renderer) + video_id = video_renderer_info.get('id') + song['url'] = concat_or_none('https://www.youtube.com/watch?v=', + video_id) + song['title'] = video_renderer_info.get('title') + for row in carousel.get('infoRows', []): + row = row.get('infoRowRenderer', {}) + title = extract_str(row.get('title')) + data = extract_str(row.get('defaultMetadata')) + if title == 'SONG': + song['title'] = data + elif title == 'ARTIST': + song['artist'] = data + elif title == 'ALBUM': + song['album'] = data + elif title == 'WRITERS': + song['writers'] = data + info['music_list'].append(song) + return info + +def _extract_from_video_metadata(renderer_content): + info = _extract_from_video_information_renderer(renderer_content) + liberal_dict_update(info, _extract_likes_dislikes(renderer_content)) + liberal_dict_update(info, _extract_from_owner_renderer(renderer_content)) + liberal_dict_update(info, _extract_metadata_row_info(deep_get( + renderer_content, 'metadataRowContainer', + 'metadataRowContainerRenderer', default={} + ))) + liberal_update(info, 'title', extract_str(renderer_content.get('title'))) + liberal_update( + info, 'description', + extract_str(renderer_content.get('description'), recover_urls=True) + ) + liberal_update(info, 'time_published', + extract_date(renderer_content.get('dateText'))) + return info + +visible_extraction_dispatch = { + # Either these ones spread around in various places + 'slimVideoInformationRenderer': _extract_from_video_information_renderer, + 'slimVideoActionBarRenderer': _extract_likes_dislikes, + 'slimOwnerRenderer': _extract_from_owner_renderer, + 'videoDescriptionHeaderRenderer': _extract_from_video_header_renderer, + 'videoDescriptionMusicSectionRenderer': _extract_from_music_renderer, + 'expandableVideoDescriptionRenderer': _extract_from_description_renderer, + 'metadataRowContainerRenderer': _extract_metadata_row_info, + # OR just this one, which contains SOME of the above inside it + 'slimVideoMetadataRenderer': _extract_from_video_metadata, +} + +def _extract_watch_info_mobile(top_level): + '''Scrapes information from the visible page''' + info = {} + response = top_level.get('response', {}) + + # this renderer has the stuff visible on the page + # check for playlist + items, _ = extract_items(response, + item_types={'singleColumnWatchNextResults'}) + if items: + watch_next_results = items[0]['singleColumnWatchNextResults'] + playlist = deep_get(watch_next_results, 'playlist', 'playlist') + if playlist is None: + info['playlist'] = None + else: + info['playlist'] = {} + info['playlist']['title'] = playlist.get('title') + info['playlist']['author'] = extract_str(multi_get(playlist, + 'ownerName', 'longBylineText', 'shortBylineText', 'ownerText')) + author_id = deep_get(playlist, 'longBylineText', 'runs', 0, + 'navigationEndpoint', 'browseEndpoint', 'browseId') + info['playlist']['author_id'] = author_id + info['playlist']['author_url'] = concat_or_none( + 'https://www.youtube.com/channel/', author_id) + info['playlist']['id'] = playlist.get('playlistId') + info['playlist']['url'] = concat_or_none( + 'https://www.youtube.com/playlist?list=', + info['playlist']['id']) + info['playlist']['video_count'] = playlist.get('totalVideos') + info['playlist']['current_index'] = playlist.get('currentIndex') + info['playlist']['items'] = [ + extract_item_info(i) for i in playlist.get('contents', ())] + else: + info['playlist'] = None + + # use dispatch table to get information scattered in various renderers + items, _ = extract_items( + response, + item_types=visible_extraction_dispatch.keys(), + search_engagement_panels=True + ) + found = set() + for renderer in items: + name, renderer_content = list(renderer.items())[0] + found.add(name) + liberal_dict_update( + info, + visible_extraction_dispatch[name](renderer_content) + ) + # Call the function on blank dict for any that weren't found + # so that the empty keys get added + for name in visible_extraction_dispatch.keys() - found: + liberal_dict_update(info, visible_extraction_dispatch[name]({})) + + # comment section info + items, _ = extract_items(response, item_types={ + 'commentSectionRenderer', 'commentsEntryPointHeaderRenderer'}) + if items: + header_type = list(items[0])[0] + comment_info = items[0][header_type] + # This seems to be some kind of A/B test being done on mobile, where + # this is present instead of the normal commentSectionRenderer. It can + # be seen here: + # https://www.androidpolice.com/2019/10/31/google-youtube-app-comment-section-below-videos/ + # https://www.youtube.com/watch?v=bR5Q-wD-6qo + if header_type == 'commentsEntryPointHeaderRenderer': + comment_count_text = extract_str(multi_get( + comment_info, 'commentCount', 'headerText')) + else: + comment_count_text = extract_str(deep_get(comment_info, + 'header', 'commentSectionHeaderRenderer', 'countText')) + if comment_count_text == 'Comments': # just this with no number, means 0 comments + info['comment_count'] = '0' + else: + info['comment_count'] = extract_approx_int(comment_count_text) + info['comments_disabled'] = False + else: # no comment section present means comments are disabled + info['comment_count'] = '0' + info['comments_disabled'] = True + + # check for limited state + items, _ = extract_items(response, item_types={'limitedStateMessageRenderer'}) + if items: + info['limited_state'] = True + else: + info['limited_state'] = False + + # related videos + related, _ = extract_items(response) + info['related_videos'] = [extract_item_info(renderer) for renderer in related] + + return info + +def _extract_watch_info_desktop(top_level): + info = { + 'comment_count': None, + 'comments_disabled': None, + 'limited_state': None, + 'playlist': None, + } + + video_info = {} + for renderer in deep_get(top_level, 'response', 'contents', 'twoColumnWatchNextResults', 'results', 'results', 'contents', default=()): + if renderer and list(renderer.keys())[0] in ('videoPrimaryInfoRenderer', 'videoSecondaryInfoRenderer'): + video_info.update(list(renderer.values())[0]) + + info.update(_extract_metadata_row_info(video_info)) + info['description'] = extract_str(video_info.get('description', None), recover_urls=True) + info['time_published'] = extract_date(extract_str(video_info.get('dateText', None))) + + likes_dislikes = deep_get(video_info, 'sentimentBar', 'sentimentBarRenderer', 'tooltip', default='').split('/') + if len(likes_dislikes) == 2: + info['like_count'] = extract_int(likes_dislikes[0]) + info['dislike_count'] = extract_int(likes_dislikes[1]) + else: + info['like_count'] = None + info['dislike_count'] = None + + info['title'] = extract_str(video_info.get('title', None)) + info['author'] = extract_str(deep_get(video_info, 'owner', 'videoOwnerRenderer', 'title')) + info['author_id'] = deep_get(video_info, 'owner', 'videoOwnerRenderer', 'navigationEndpoint', 'browseEndpoint', 'browseId') + info['view_count'] = extract_int(extract_str(deep_get(video_info, 'viewCount', 'videoViewCountRenderer', 'viewCount'))) + + related = deep_get(top_level, 'response', 'contents', 'twoColumnWatchNextResults', 'secondaryResults', 'secondaryResults', 'results', default=[]) + info['related_videos'] = [extract_item_info(renderer) for renderer in related] + + return info + +def update_format_with_codec_info(fmt, codec): + if any(codec.startswith(c) for c in ('av', 'vp', 'h263', 'h264', 'mp4v')): + if codec == 'vp8.0': + codec = 'vp8' + conservative_update(fmt, 'vcodec', codec) + elif (codec.startswith('mp4a') + or codec in ('opus', 'mp3', 'aac', 'dtse', 'ec-3', 'vorbis', + 'ac-3')): + conservative_update(fmt, 'acodec', codec) + else: + print('Warning: unrecognized codec: ' + codec) + +fmt_type_re = re.compile( + r'(text|audio|video)/([\w0-9]+); codecs="([^"]+)"') +def update_format_with_type_info(fmt, yt_fmt): + # 'type' for invidious api format + mime_type = multi_get(yt_fmt, 'mimeType', 'type') + if mime_type is None: + return + match = re.fullmatch(fmt_type_re, mime_type) + if match is None: + print('Warning: Could not read mimetype', mime_type) + return + type, fmt['ext'], codecs = match.groups() + codecs = codecs.split(', ') + for codec in codecs: + update_format_with_codec_info(fmt, codec) + if type == 'audio': + assert len(codecs) == 1 + +def _extract_formats(info, player_response): + streaming_data = player_response.get('streamingData', {}) + yt_formats = streaming_data.get('formats', []) + streaming_data.get('adaptiveFormats', []) + + info['formats'] = [] + # because we may retry the extract_formats with a different player_response + # so keep what we have + conservative_update(info, 'hls_manifest_url', + streaming_data.get('hlsManifestUrl')) + conservative_update(info, 'dash_manifest_url', + streaming_data.get('dash_manifest_url')) + + for yt_fmt in yt_formats: + itag = yt_fmt.get('itag') + + # Translated audio track + # Example: https://www.youtube.com/watch?v=gF9kkB0UWYQ + # Only get the original language for now so a foreign + # translation will not be picked just because it comes first + if deep_get(yt_fmt, 'audioTrack', 'audioIsDefault') is False: + continue + + fmt = {} + fmt['itag'] = itag + fmt['ext'] = None + fmt['audio_bitrate'] = None + fmt['bitrate'] = yt_fmt.get('bitrate') + fmt['acodec'] = None + fmt['vcodec'] = None + fmt['width'] = yt_fmt.get('width') + fmt['height'] = yt_fmt.get('height') + fmt['file_size'] = extract_int(yt_fmt.get('contentLength')) + fmt['audio_sample_rate'] = extract_int(yt_fmt.get('audioSampleRate')) + fmt['duration_ms'] = yt_fmt.get('approxDurationMs') + fmt['fps'] = yt_fmt.get('fps') + fmt['init_range'] = yt_fmt.get('initRange') + fmt['index_range'] = yt_fmt.get('indexRange') + for key in ('init_range', 'index_range'): + if fmt[key]: + fmt[key]['start'] = int(fmt[key]['start']) + fmt[key]['end'] = int(fmt[key]['end']) + update_format_with_type_info(fmt, yt_fmt) + cipher = dict(urllib.parse.parse_qsl(multi_get(yt_fmt, + 'cipher', 'signatureCipher', default=''))) + if cipher: + fmt['url'] = cipher.get('url') + else: + fmt['url'] = yt_fmt.get('url') + fmt['s'] = cipher.get('s') + fmt['sp'] = cipher.get('sp') + + # update with information from big table + hardcoded_itag_info = _formats.get(str(itag), {}) + for key, value in hardcoded_itag_info.items(): + conservative_update(fmt, key, value) # prefer info from YouTube + fmt['quality'] = hardcoded_itag_info.get('height') + conservative_update( + fmt, 'quality', + extract_int(yt_fmt.get('quality'), whole_word=False) + ) + conservative_update( + fmt, 'quality', + extract_int(yt_fmt.get('qualityLabel'), whole_word=False) + ) + + info['formats'].append(fmt) + + # get ip address + if info['formats']: + query_string = (info['formats'][0].get('url') or '?').split('?')[1] + info['ip_address'] = deep_get( + urllib.parse.parse_qs(query_string), 'ip', 0) + else: + info['ip_address'] = None + +hls_regex = re.compile(r'[\w_-]+=(?:"[^"]+"|[^",]+),') +def extract_hls_formats(hls_manifest): + '''returns hls_formats, err''' + hls_formats = [] + try: + lines = hls_manifest.splitlines() + i = 0 + while i < len(lines): + if lines[i].startswith('#EXT-X-STREAM-INF'): + fmt = {'acodec': None, 'vcodec': None, 'height': None, + 'width': None, 'fps': None, 'audio_bitrate': None, + 'itag': None, 'file_size': None, 'duration_ms': None, + 'audio_sample_rate': None, 'url': None} + properties = lines[i].split(':')[1] + properties += ',' # make regex work for last key-value pair + + for pair in hls_regex.findall(properties): + key, value = pair.rstrip(',').split('=') + if key == 'CODECS': + for codec in value.strip('"').split(','): + update_format_with_codec_info(fmt, codec) + elif key == 'RESOLUTION': + fmt['width'], fmt['height'] = map(int, value.split('x')) + fmt['resolution'] = value + elif key == 'FRAME-RATE': + fmt['fps'] = int(value) + i += 1 + fmt['url'] = lines[i] + assert fmt['url'].startswith('http') + fmt['ext'] = 'm3u8' + hls_formats.append(fmt) + i += 1 + except Exception as e: + traceback.print_exc() + return [], str(e) + return hls_formats, None + + +def _extract_playability_error(info, player_response, error_prefix=''): + if info['formats']: + info['playability_status'] = None + info['playability_error'] = None + return + + playability_status = deep_get(player_response, 'playabilityStatus', 'status', default=None) + info['playability_status'] = playability_status + + playability_reason = extract_str(multi_deep_get(player_response, + ['playabilityStatus', 'reason'], + ['playabilityStatus', 'errorScreen', 'playerErrorMessageRenderer', 'reason'], + default='Could not find playability error') + ) + + if playability_status not in (None, 'OK'): + info['playability_error'] = error_prefix + playability_reason + elif not info['playability_error']: # do not override + info['playability_error'] = error_prefix + 'Unknown playability error' + +SUBTITLE_FORMATS = ('srv1', 'srv2', 'srv3', 'ttml', 'vtt') +def extract_watch_info(polymer_json): + info = {'playability_error': None, 'error': None, + 'player_response_missing': None} + + if isinstance(polymer_json, dict): + top_level = polymer_json + elif isinstance(polymer_json, (list, tuple)): + top_level = {} + for page_part in polymer_json: + if not isinstance(page_part, dict): + return {'error': 'Invalid page part'} + top_level.update(page_part) + else: + return {'error': 'Invalid top level polymer data'} + + error = check_missing_keys(top_level, + ['player', 'args'], + ['player', 'assets', 'js'], + ['playerResponse'], + ) + if error: + info['playability_error'] = error + + player_response = top_level.get('playerResponse', {}) + + # usually, only the embedded one has the urls + player_args = deep_get(top_level, 'player', 'args', default={}) + if 'player_response' in player_args: + embedded_player_response = json.loads(player_args['player_response']) + else: + embedded_player_response = {} + + # captions + info['automatic_caption_languages'] = [] + info['manual_caption_languages'] = [] + info['_manual_caption_language_names'] = {} # language name written in that language, needed in some cases to create the url + info['translation_languages'] = [] + captions_info = player_response.get('captions', {}) + info['_captions_base_url'] = normalize_url(deep_get(captions_info, 'playerCaptionsRenderer', 'baseUrl')) + # Sometimes the above playerCaptionsRender is randomly missing + # Extract base_url from one of the captions by removing lang specifiers + if not info['_captions_base_url']: + base_url = normalize_url(deep_get( + captions_info, + 'playerCaptionsTracklistRenderer', + 'captionTracks', + 0, + 'baseUrl' + )) + if base_url: + url_parts = urllib.parse.urlparse(base_url) + qs = urllib.parse.parse_qs(url_parts.query) + for key in ('tlang', 'lang', 'name', 'kind', 'fmt'): + if key in qs: + del qs[key] + base_url = urllib.parse.urlunparse(url_parts._replace( + query=urllib.parse.urlencode(qs, doseq=True))) + info['_captions_base_url'] = base_url + for caption_track in deep_get(captions_info, 'playerCaptionsTracklistRenderer', 'captionTracks', default=()): + lang_code = caption_track.get('languageCode') + if not lang_code: + continue + if caption_track.get('kind') == 'asr': + info['automatic_caption_languages'].append(lang_code) + else: + info['manual_caption_languages'].append(lang_code) + base_url = caption_track.get('baseUrl', '') + lang_name = deep_get(urllib.parse.parse_qs(urllib.parse.urlparse(base_url).query), 'name', 0) + if lang_name: + info['_manual_caption_language_names'][lang_code] = lang_name + + for translation_lang_info in deep_get(captions_info, 'playerCaptionsTracklistRenderer', 'translationLanguages', default=()): + lang_code = translation_lang_info.get('languageCode') + if lang_code: + info['translation_languages'].append(lang_code) + if translation_lang_info.get('isTranslatable') == False: + print('WARNING: Found non-translatable caption language') + + # formats + _extract_formats(info, embedded_player_response) + if not info['formats']: + _extract_formats(info, player_response) + + # see https://github.com/user234683/youtube-local/issues/22#issuecomment-706395160 + info['player_urls_missing'] = ( + not info['formats'] and not embedded_player_response) + + # playability errors + _extract_playability_error(info, player_response) + + # check age-restriction + info['age_restricted'] = (info['playability_status'] == 'LOGIN_REQUIRED' and info['playability_error'] and ' age' in info['playability_error']) + + # base_js (for decryption of signatures) + info['base_js'] = deep_get(top_level, 'player', 'assets', 'js') + if info['base_js']: + info['base_js'] = normalize_url(info['base_js']) + # must uniquely identify url + info['player_name'] = urllib.parse.urlparse(info['base_js']).path + else: + info['player_name'] = None + + # extract stuff from visible parts of page + mobile = 'singleColumnWatchNextResults' in deep_get(top_level, 'response', 'contents', default={}) + if mobile: + info.update(_extract_watch_info_mobile(top_level)) + else: + info.update(_extract_watch_info_desktop(top_level)) + + # stuff from videoDetails. Use liberal_update to prioritize info from videoDetails over existing info + vd = deep_get(top_level, 'playerResponse', 'videoDetails', default={}) + liberal_update(info, 'title', extract_str(vd.get('title'))) + liberal_update(info, 'duration', extract_int(vd.get('lengthSeconds'))) + liberal_update(info, 'view_count', extract_int(vd.get('viewCount'))) + # videos with no description have a blank string + liberal_update(info, 'description', vd.get('shortDescription')) + liberal_update(info, 'id', vd.get('videoId')) + liberal_update(info, 'author', vd.get('author')) + liberal_update(info, 'author_id', vd.get('channelId')) + info['was_live'] = vd.get('isLiveContent') + conservative_update(info, 'unlisted', not vd.get('isCrawlable', True)) #isCrawlable is false on limited state videos even if they aren't unlisted + liberal_update(info, 'tags', vd.get('keywords', [])) + + # fallback stuff from microformat + mf = deep_get(top_level, 'playerResponse', 'microformat', 'playerMicroformatRenderer', default={}) + conservative_update(info, 'title', extract_str(mf.get('title'))) + conservative_update(info, 'duration', extract_int(mf.get('lengthSeconds'))) + # this gives the view count for limited state videos + conservative_update(info, 'view_count', extract_int(mf.get('viewCount'))) + conservative_update(info, 'description', extract_str(mf.get('description'), recover_urls=True)) + conservative_update(info, 'author', mf.get('ownerChannelName')) + conservative_update(info, 'author_id', mf.get('externalChannelId')) + conservative_update(info, 'live', deep_get(mf, 'liveBroadcastDetails', + 'isLiveNow')) + liberal_update(info, 'unlisted', mf.get('isUnlisted')) + liberal_update(info, 'category', mf.get('category')) + liberal_update(info, 'time_published', mf.get('publishDate')) + liberal_update(info, 'time_uploaded', mf.get('uploadDate')) + family_safe = mf.get('isFamilySafe') + if family_safe is None: + conservative_update(info, 'age_restricted', None) + else: + conservative_update(info, 'age_restricted', not family_safe) + info['allowed_countries'] = mf.get('availableCountries', []) + + # other stuff + info['author_url'] = 'https://www.youtube.com/channel/' + info['author_id'] if info['author_id'] else None + info['storyboard_spec_url'] = deep_get(player_response, 'storyboards', 'playerStoryboardSpecRenderer', 'spec') + + return info + +single_char_codes = { + 'n': '\n', + '\\': '\\', + '"': '"', + "'": "'", + 'b': '\b', + 'f': '\f', + 'n': '\n', + 'r': '\r', + 't': '\t', + 'v': '\x0b', + '0': '\x00', + '\n': '', # backslash followed by literal newline joins lines +} +def js_escape_replace(match): + r'''Resolves javascript string escape sequences such as \x..''' + # some js-strings in the watch page html include them for no reason + # https://mathiasbynens.be/notes/javascript-escapes + escaped_sequence = match.group(1) + if escaped_sequence[0] in ('x', 'u'): + return chr(int(escaped_sequence[1:], base=16)) + + # In javascript, if it's not one of those escape codes, it's just the + # literal character. e.g., "\a" = "a" + return single_char_codes.get(escaped_sequence, escaped_sequence) + +# works but complicated and unsafe: +#PLAYER_RESPONSE_RE = re.compile(r'<script[^>]*?>[^<]*?var ytInitialPlayerResponse = ({(?:"(?:[^"\\]|\\.)*?"|[^"])+?});') + +# Because there are sometimes additional statements after the json object +# so we just capture all of those until end of script and tell json decoder +# to ignore extra stuff after the json object +PLAYER_RESPONSE_RE = re.compile(r'<script[^>]*?>[^<]*?var ytInitialPlayerResponse = ({.*?)</script>') +INITIAL_DATA_RE = re.compile(r"<script[^>]*?>var ytInitialData = '(.+?[^\\])';") +BASE_JS_RE = re.compile(r'jsUrl":\s*"([\w\-\./]+?/base.js)"') +JS_STRING_ESCAPE_RE = re.compile(r'\\([^xu]|x..|u....)') +def extract_watch_info_from_html(watch_html): + base_js_match = BASE_JS_RE.search(watch_html) + player_response_match = PLAYER_RESPONSE_RE.search(watch_html) + initial_data_match = INITIAL_DATA_RE.search(watch_html) + + if base_js_match is not None: + base_js_url = base_js_match.group(1) + else: + base_js_url = None + + if player_response_match is not None: + decoder = json.JSONDecoder() + # this will make it ignore extra stuff after end of object + player_response = decoder.raw_decode(player_response_match.group(1))[0] + else: + return {'error': 'Could not find ytInitialPlayerResponse'} + player_response = None + + if initial_data_match is not None: + initial_data = initial_data_match.group(1) + initial_data = JS_STRING_ESCAPE_RE.sub(js_escape_replace, initial_data) + initial_data = json.loads(initial_data) + else: + print('extract_watch_info_from_html: failed to find initialData') + initial_data = None + + # imitate old format expected by extract_watch_info + fake_polymer_json = { + 'player': { + 'args': {}, + 'assets': { + 'js': base_js_url + } + }, + 'playerResponse': player_response, + 'response': initial_data, + } + + return extract_watch_info(fake_polymer_json) + + +def captions_available(info): + return bool(info['_captions_base_url']) + + +def get_caption_url(info, language, format, automatic=False, translation_language=None): + '''Gets the url for captions with the given language and format. If automatic is True, get the automatic captions for that language. If translation_language is given, translate the captions from `language` to `translation_language`. If automatic is true and translation_language is given, the automatic captions will be translated.''' + url = info['_captions_base_url'] + if not url: + return None + url += '&lang=' + language + url += '&fmt=' + format + if automatic: + url += '&kind=asr' + elif language in info['_manual_caption_language_names']: + url += '&name=' + urllib.parse.quote(info['_manual_caption_language_names'][language], safe='') + + if translation_language: + url += '&tlang=' + translation_language + return url + +def update_with_new_urls(info, player_response): + '''Inserts urls from player_response json''' + ERROR_PREFIX = 'Error getting missing player or bypassing age-restriction: ' + + try: + player_response = json.loads(player_response) + except json.decoder.JSONDecodeError: + traceback.print_exc() + info['playability_error'] = ERROR_PREFIX + 'Failed to parse json response' + return + + _extract_formats(info, player_response) + _extract_playability_error(info, player_response, error_prefix=ERROR_PREFIX) + +def requires_decryption(info): + return ('formats' in info) and info['formats'] and info['formats'][0]['s'] + +# adapted from youtube-dl and invidious: +# https://github.com/omarroth/invidious/blob/master/src/invidious/helpers/signatures.cr +decrypt_function_re = re.compile(r'function\(a\)\{(a=a\.split\(""\)[^\}{]+)return a\.join\(""\)\}') +# gives us e.g. rt, .xK, 5 from rt.xK(a,5) or rt, ["xK"], 5 from rt["xK"](a,5) +# (var, operation, argument) +var_op_arg_re = re.compile(r'(\w+)(\.\w+|\["[^"]+"\])\(a,(\d+)\)') +def extract_decryption_function(info, base_js): + '''Insert decryption function into info. Return error string if not successful. + Decryption function is a list of list[2] of numbers. + It is advisable to cache the decryption function (uniquely identified by info['player_name']) so base.js (1 MB) doesn't need to be redownloaded each time''' + info['decryption_function'] = None + decrypt_function_match = decrypt_function_re.search(base_js) + if decrypt_function_match is None: + return 'Could not find decryption function in base.js' + + function_body = decrypt_function_match.group(1).split(';')[1:-1] + if not function_body: + return 'Empty decryption function body' + + var_with_operation_match = var_op_arg_re.fullmatch(function_body[0]) + if var_with_operation_match is None: + return 'Could not find var_name' + + var_name = var_with_operation_match.group(1) + var_body_match = re.search(r'var ' + re.escape(var_name) + r'=\{(.*?)\};', base_js, flags=re.DOTALL) + if var_body_match is None: + return 'Could not find var_body' + + operations = var_body_match.group(1).replace('\n', '').split('},') + if not operations: + return 'Did not find any definitions in var_body' + operations[-1] = operations[-1][:-1] # remove the trailing '}' since we split by '},' on the others + operation_definitions = {} + for op in operations: + colon_index = op.find(':') + opening_brace_index = op.find('{') + + if colon_index == -1 or opening_brace_index == -1: + return 'Could not parse operation' + op_name = op[:colon_index] + op_body = op[opening_brace_index+1:] + if op_body == 'a.reverse()': + operation_definitions[op_name] = 0 + elif op_body == 'a.splice(0,b)': + operation_definitions[op_name] = 1 + elif op_body.startswith('var c=a[0]'): + operation_definitions[op_name] = 2 + else: + return 'Unknown op_body: ' + op_body + + decryption_function = [] + for op_with_arg in function_body: + match = var_op_arg_re.fullmatch(op_with_arg) + if match is None: + return 'Could not parse operation with arg' + op_name = match.group(2).strip('[].') + if op_name not in operation_definitions: + return 'Unknown op_name: ' + str(op_name) + op_argument = match.group(3) + decryption_function.append([operation_definitions[op_name], int(op_argument)]) + + info['decryption_function'] = decryption_function + return False + +def _operation_2(a, b): + c = a[0] + a[0] = a[b % len(a)] + a[b % len(a)] = c + +def decrypt_signatures(info): + '''Applies info['decryption_function'] to decrypt all the signatures. Return err.''' + if not info.get('decryption_function'): + return 'decryption_function not in info' + for format in info['formats']: + if not format['s'] or not format['sp'] or not format['url']: + print('Warning: s, sp, or url not in format') + continue + + a = list(format['s']) + for op, argument in info['decryption_function']: + if op == 0: + a.reverse() + elif op == 1: + a = a[argument:] + else: + _operation_2(a, argument) + + signature = ''.join(a) + format['url'] += '&' + format['sp'] + '=' + signature + return False |
