languages.js
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/**
*
* Generated from https://translate.google.com
*
* The languages that Google Translate supports (as of 5/15/16) alongside with their ISO 639-1 codes
* See https://en.wikipedia.org/wiki/List_of_ISO_639-1_codes
*/
var langs = {
'auto': 'Automatic',
'af': 'Afrikaans',
'sq': 'Albanian',
'am': 'Amharic',
'ar': 'Arabic',
'hy': 'Armenian',
'az': 'Azerbaijani',
'eu': 'Basque',
'be': 'Belarusian',
'bn': 'Bengali',
'bs': 'Bosnian',
'bg': 'Bulgarian',
'ca': 'Catalan',
'ceb': 'Cebuano',
'ny': 'Chichewa',
'zh': 'Chinese (Simplified)',
'zh-cn': 'Chinese (Simplified)',
'zh-tw': 'Chinese (Traditional)',
'co': 'Corsican',
'hr': 'Croatian',
'cs': 'Czech',
'da': 'Danish',
'nl': 'Dutch',
'en': 'English',
'eo': 'Esperanto',
'et': 'Estonian',
'tl': 'Filipino',
'fi': 'Finnish',
'fr': 'French',
'fy': 'Frisian',
'gl': 'Galician',
'ka': 'Georgian',
'de': 'German',
'el': 'Greek',
'gu': 'Gujarati',
'ht': 'Haitian Creole',
'ha': 'Hausa',
'haw': 'Hawaiian',
'he': 'Hebrew',
'iw': 'Hebrew',
'hi': 'Hindi',
'hmn': 'Hmong',
'hu': 'Hungarian',
'is': 'Icelandic',
'ig': 'Igbo',
'id': 'Indonesian',
'ga': 'Irish',
'it': 'Italian',
'ja': 'Japanese',
'jw': 'Javanese',
'kn': 'Kannada',
'kk': 'Kazakh',
'km': 'Khmer',
'ko': 'Korean',
'ku': 'Kurdish (Kurmanji)',
'ky': 'Kyrgyz',
'lo': 'Lao',
'la': 'Latin',
'lv': 'Latvian',
'lt': 'Lithuanian',
'lb': 'Luxembourgish',
'mk': 'Macedonian',
'mg': 'Malagasy',
'ms': 'Malay',
'ml': 'Malayalam',
'mt': 'Maltese',
'mi': 'Maori',
'mr': 'Marathi',
'mn': 'Mongolian',
'my': 'Myanmar (Burmese)',
'ne': 'Nepali',
'no': 'Norwegian',
'ps': 'Pashto',
'fa': 'Persian',
'pl': 'Polish',
'pt': 'Portuguese',
'pa': 'Punjabi',
'ro': 'Romanian',
'ru': 'Russian',
'sm': 'Samoan',
'gd': 'Scots Gaelic',
'sr': 'Serbian',
'st': 'Sesotho',
'sn': 'Shona',
'sd': 'Sindhi',
'si': 'Sinhala',
'sk': 'Slovak',
'sl': 'Slovenian',
'so': 'Somali',
'es': 'Spanish',
'su': 'Sundanese',
'sw': 'Swahili',
'sv': 'Swedish',
'tg': 'Tajik',
'ta': 'Tamil',
'te': 'Telugu',
'th': 'Thai',
'tr': 'Turkish',
'uk': 'Ukrainian',
'ur': 'Urdu',
'uz': 'Uzbek',
'vi': 'Vietnamese',
'cy': 'Welsh',
'xh': 'Xhosa',
'yi': 'Yiddish',
'yo': 'Yoruba',
'zu': 'Zulu'
};
/**
* Returns the ISO 639-1 code of the desiredLang – if it is supported by Google Translate
* @param {string} desiredLang – the name or the code of the desired language
* @returns {string|boolean} The ISO 639-1 code of the language or false if the language is not supported
*/
function getCode(desiredLang) {
if (!desiredLang) {
return false;
}
desiredLang = desiredLang.toLowerCase();
if (langs[desiredLang]) {
return desiredLang;
}
var keys = Object.keys(langs).filter(function (key) {
if (typeof langs[key] !== 'string') {
return false;
}
return langs[key].toLowerCase() === desiredLang;
});
return keys[0] || false;
}
/**
* Returns true if the desiredLang is supported by Google Translate and false otherwise
* @param desiredLang – the ISO 639-1 code or the name of the desired language
* @returns {boolean}
*/
function isSupported(desiredLang) {
return Boolean(getCode(desiredLang));
}
/**
* Returns utf8 length
* @param str – string
* @returns {number}
*/
function utf8Length(str) {
var utf8 = [];
for (var i = 0; i < str.length; i++) {
var charcode = str.charCodeAt(i);
if (charcode < 0x80) utf8.push(charcode);
else if (charcode < 0x800) {
utf8.push(0xc0 | (charcode >> 6),
0x80 | (charcode & 0x3f));
} else if (charcode < 0xd800 || charcode >= 0xe000) {
utf8.push(0xe0 | (charcode >> 12),
0x80 | ((charcode >> 6) & 0x3f),
0x80 | (charcode & 0x3f));
}
else {
i++;
charcode = 0x10000 + (((charcode & 0x3ff) << 10)
| (str.charCodeAt(i) & 0x3ff));
utf8.push(0xf0 | (charcode >> 18),
0x80 | ((charcode >> 12) & 0x3f),
0x80 | ((charcode >> 6) & 0x3f),
0x80 | (charcode & 0x3f));
}
}
return utf8.length;
}
module.exports = langs;
module.exports.isSupported = isSupported;
module.exports.getCode = getCode;
module.exports.utf8Length = utf8Length;