languagedetect/lib/ISO639.js

Nodejs language detection library using n-gram

var Languages = module.exports = {
  getCode2:function (lang) {
    return Languages.nameToCode2[String(lang).toLowerCase()] || null;
  },

  getCode3: function(lang) {
    return Languages.nameToCode3[String(lang).toLowerCase()] || null;
  },

  getName2: function(code) {
    return Languages.code2ToName[String(code).toLowerCase()] || null;
  },

  getName3: function(code) {
    return Languages.code3ToName[String(code).toLowerCase()] || null;
  },

  nameToCode2:{
    'albanian':'sq',
    'arabic':'ar',
    'azeri':'az',
    'bengali':'bn',
    'bulgarian':'bg',
    'cebuano':null,
    'croatian':'hr',
    'czech':'cs',
    'danish':'da',
    'dutch':'nl',
    'english':'en',
    'estonian':'et',
    'farsi':'fa',
    'finnish':'fi',
    'french':'fr',
    'german':'de',
    'hausa':'ha',
    'hawaiian':null,
    'hindi':'hi',
    'hungarian':'hu',
    'icelandic':'is',
    'indonesian':'id',
    'italian':'it',
    'kazakh':'kk',
    'kyrgyz':'ky',
    'latin':'la',
    'latvian':'lv',
    'lithuanian':'lt',
    'macedonian':'mk',
    'mongolian':'mn',
    'nepali':'ne',
    'norwegian':'no',
    'pashto':'ps',
    'pidgin':null,
    'polish':'pl',
    'portuguese':'pt',
    'romanian':'ro',
    'russian':'ru',
    'serbian':'sr',
    'slovak':'sk',
    'slovene':'sl',
    'somali':'so',
    'spanish':'es',
    'swahili':'sw',
    'swedish':'sv',
    'tagalog':'tl',
    'turkish':'tr',
    'ukrainian':'uk',
    'urdu':'ur',
    'uzbek':'uz',
    'vietnamese':'vi',
    'welsh':'cy'
  },

  nameToCode3:{
    'albanian':'sqi',
    'arabic':'ara',
    'azeri':'aze',
    'bengali':'ben',
    'bulgarian':'bul',
    'cebuano':'ceb',
    'croatian':'hrv',
    'czech':'ces',
    'danish':'dan',
    'dutch':'nld',
    'english':'eng',
    'estonian':'est',
    'farsi':'fas',
    'finnish':'fin',
    'french':'fra',
    'german':'deu',
    'hausa':'hau',
    'hawaiian':'haw',
    'hindi':'hin',
    'hungarian':'hun',
    'icelandic':'isl',
    'indonesian':'ind',
    'italian':'ita',
    'kazakh':'kaz',
    'kyrgyz':'kir',
    'latin':'lat',
    'latvian':'lav',
    'lithuanian':'lit',
    'macedonian':'mkd',
    'mongolian':'mon',
    'nepali':'nep',
    'norwegian':'nor',
    'pashto':'pus',
    'pidgin':'crp',
    'polish':'pol',
    'portuguese':'por',
    'romanian':'ron',
    'russian':'rus',
    'serbian':'srp',
    'slovak':'slk',
    'slovene':'slv',
    'somali':'som',
    'spanish':'spa',
    'swahili':'swa',
    'swedish':'swe',
    'tagalog':'tgl',
    'turkish':'tur',
    'ukrainian':'ukr',
    'urdu':'urd',
    'uzbek':'uzb',
    'vietnamese':'vie',
    'welsh':'cym'
  },
  code2ToName:{
    'ar':'arabic',
    'az':'azeri',
    'bg':'bulgarian',
    'bn':'bengali',
    'cs':'czech',
    'cy':'welsh',
    'da':'danish',
    'de':'german',
    'en':'english',
    'es':'spanish',
    'et':'estonian',
    'fa':'farsi',
    'fi':'finnish',
    'fr':'french',
    'ha':'hausa',
    'hi':'hindi',
    'hr':'croatian',
    'hu':'hungarian',
    'id':'indonesian',
    'is':'icelandic',
    'it':'italian',
    'kk':'kazakh',
    'ky':'kyrgyz',
    'la':'latin',
    'lt':'lithuanian',
    'lv':'latvian',
    'mk':'macedonian',
    'mn':'mongolian',
    'ne':'nepali',
    'nl':'dutch',
    'no':'norwegian',
    'pl':'polish',
    'ps':'pashto',
    'pt':'portuguese',
    'ro':'romanian',
    'ru':'russian',
    'sk':'slovak',
    'sl':'slovene',
    'so':'somali',
    'sq':'albanian',
    'sr':'serbian',
    'sv':'swedish',
    'sw':'swahili',
    'tl':'tagalog',
    'tr':'turkish',
    'uk':'ukrainian',
    'ur':'urdu',
    'uz':'uzbek',
    'vi':'vietnamese'
  },

  code3ToName:{
    'ara':'arabic',
    'aze':'azeri',
    'ben':'bengali',
    'bul':'bulgarian',
    'ceb':'cebuano',
    'ces':'czech',
    'crp':'pidgin',
    'cym':'welsh',
    'dan':'danish',
    'deu':'german',
    'eng':'english',
    'est':'estonian',
    'fas':'farsi',
    'fin':'finnish',
    'fra':'french',
    'hau':'hausa',
    'haw':'hawaiian',
    'hin':'hindi',
    'hrv':'croatian',
    'hun':'hungarian',
    'ind':'indonesian',
    'isl':'icelandic',
    'ita':'italian',
    'kaz':'kazakh',
    'kir':'kyrgyz',
    'lat':'latin',
    'lav':'latvian',
    'lit':'lithuanian',
    'mkd':'macedonian',
    'mon':'mongolian',
    'nep':'nepali',
    'nld':'dutch',
    'nor':'norwegian',
    'pol':'polish',
    'por':'portuguese',
    'pus':'pashto',
    'rom':'romanian',
    'rus':'russian',
    'slk':'slovak',
    'slv':'slovene',
    'som':'somali',
    'spa':'spanish',
    'sqi':'albanian',
    'srp':'serbian',
    'swa':'swahili',
    'swe':'swedish',
    'tgl':'tagalog',
    'tur':'turkish',
    'ukr':'ukrainian',
    'urd':'urdu',
    'uzb':'uzbek',
    'vie':'vietnamese'
  }
};