1 files changed, 0 insertions, 179 deletions
diff --git a/backend/node_modules/negotiator/lib/language.js b/backend/node_modules/negotiator/lib/language.js
deleted file mode 100644
index a231672..0000000
--- a/backend/node_modules/negotiator/lib/language.js
+++ /dev/null
@@ -1,179 +0,0 @@
-/**
- * negotiator
- * Copyright(c) 2012 Isaac Z. Schlueter
- * Copyright(c) 2014 Federico Romero
- * Copyright(c) 2014-2015 Douglas Christopher Wilson
- * MIT Licensed
- */
-
-'use strict';
-
-/**
- * Module exports.
- * @public
- */
-
-module.exports = preferredLanguages;
-module.exports.preferredLanguages = preferredLanguages;
-
-/**
- * Module variables.
- * @private
- */
-
-var simpleLanguageRegExp = /^\s*([^\s\-;]+)(?:-([^\s;]+))?\s*(?:;(.*))?$/;
-
-/**
- * Parse the Accept-Language header.
- * @private
- */
-
-function parseAcceptLanguage(accept) {
-  var accepts = accept.split(',');
-
-  for (var i = 0, j = 0; i < accepts.length; i++) {
-    var language = parseLanguage(accepts[i].trim(), i);
-
-    if (language) {
-      accepts[j++] = language;
-    }
-  }
-
-  // trim accepts
-  accepts.length = j;
-
-  return accepts;
-}
-
-/**
- * Parse a language from the Accept-Language header.
- * @private
- */
-
-function parseLanguage(str, i) {
-  var match = simpleLanguageRegExp.exec(str);
-  if (!match) return null;
-
-  var prefix = match[1]
-  var suffix = match[2]
-  var full = prefix
-
-  if (suffix) full += "-" + suffix;
-
-  var q = 1;
-  if (match[3]) {
-    var params = match[3].split(';')
-    for (var j = 0; j < params.length; j++) {
-      var p = params[j].split('=');
-      if (p[0] === 'q') q = parseFloat(p[1]);
-    }
-  }
-
-  return {
-    prefix: prefix,
-    suffix: suffix,
-    q: q,
-    i: i,
-    full: full
-  };
-}
-
-/**
- * Get the priority of a language.
- * @private
- */
-
-function getLanguagePriority(language, accepted, index) {
-  var priority = {o: -1, q: 0, s: 0};
-
-  for (var i = 0; i < accepted.length; i++) {
-    var spec = specify(language, accepted[i], index);
-
-    if (spec && (priority.s - spec.s || priority.q - spec.q || priority.o - spec.o) < 0) {
-      priority = spec;
-    }
-  }
-
-  return priority;
-}
-
-/**
- * Get the specificity of the language.
- * @private
- */
-
-function specify(language, spec, index) {
-  var p = parseLanguage(language)
-  if (!p) return null;
-  var s = 0;
-  if(spec.full.toLowerCase() === p.full.toLowerCase()){
-    s |= 4;
-  } else if (spec.prefix.toLowerCase() === p.full.toLowerCase()) {
-    s |= 2;
-  } else if (spec.full.toLowerCase() === p.prefix.toLowerCase()) {
-    s |= 1;
-  } else if (spec.full !== '*' ) {
-    return null
-  }
-
-  return {
-    i: index,
-    o: spec.i,
-    q: spec.q,
-    s: s
-  }
-};
-
-/**
- * Get the preferred languages from an Accept-Language header.
- * @public
- */
-
-function preferredLanguages(accept, provided) {
-  // RFC 2616 sec 14.4: no header = *
-  var accepts = parseAcceptLanguage(accept === undefined ? '*' : accept || '');
-
-  if (!provided) {
-    // sorted list of all languages
-    return accepts
-      .filter(isQuality)
-      .sort(compareSpecs)
-      .map(getFullLanguage);
-  }
-
-  var priorities = provided.map(function getPriority(type, index) {
-    return getLanguagePriority(type, accepts, index);
-  });
-
-  // sorted list of accepted languages
-  return priorities.filter(isQuality).sort(compareSpecs).map(function getLanguage(priority) {
-    return provided[priorities.indexOf(priority)];
-  });
-}
-
-/**
- * Compare two specs.
- * @private
- */
-
-function compareSpecs(a, b) {
-  return (b.q - a.q) || (b.s - a.s) || (a.o - b.o) || (a.i - b.i) || 0;
-}
-
-/**
- * Get full language string.
- * @private
- */
-
-function getFullLanguage(spec) {
-  return spec.full;
-}
-
-/**
- * Check if a spec has any quality.
- * @private
- */
-
-function isQuality(spec) {
-  return spec.q > 0;
-}