bhashantarh/lib/supportedLanguages.js

Tiny translation wrapper with fallbacks (LibreTranslate -> MyMemory) and detection with franc fallback.

function getSupportedLanguages() {
  return {
    en: "English",
    hi: "Hindi",
    fr: "French",
    es: "Spanish",
    de: "German",
    ru: "Russian",
    ar: "Arabic",
    zh: "Chinese",
    ja: "Japanese",
    ur: "Urdu",
    ta: "Tamil",
    te: "Telugu",
    mr: "Marathi",
    gu: "Gujarati",
    bn: "Bengali",
    ml: "Malayalam"
  };
}

/**
 * Map ISO-639-3 -> ISO-639-1 for common langs used here (for franc fallback).
 * (franc returns 639-3 codes)
 */
const iso3to1 = {
  eng: "en",
  hin: "hi",
  fra: "fr",
  fre: "fr",
  spa: "es",
  deu: "de",
  ger: "de",
  rus: "ru",
  ara: "ar",
  zho: "zh",
  cmn: "zh",
  jpn: "ja",
  urd: "ur",
  tam: "ta",
  tel: "te",
  mar: "mr",
  guj: "gu",
  ben: "bn",
  mal: "ml"
};

function iso3ToIso1(iso3) {
  return iso3to1[iso3] || null;
}

module.exports = getSupportedLanguages;
module.exports.iso3ToIso1 = iso3ToIso1;