masstranslate.js

// warning: i am not responsible for any google translate ip-bans or ratelimits

var request = require('request');
const token = require('@vitalets/google-translate-token');
const langs = {
  Automatic: "auto",
  Afrikaans: "af",
  Albanian: "sq",
  Amharic: "am",
  Arabic: "ar",
  Armenian: "hy",
  Azerbaijani: "az",
  Basque: "eu",
  Belarusian: "be",
  Bengali: "bn",
  Bosnian: "bs",
  Bulgarian: "bg",
  Catalan: "ca",
  Cebuano: "ceb",
  Chichewa: "ny",
  "Chinese Simplified": "zh-cn",
  "Chinese Traditional": "zh-tw",
  Corsican: "co",
  Croatian: "hr",
  Czech: "cs",
  Danish: "da",
  Dutch: "nl",
  English: "en",
  Esperanto: "eo",
  Estonian: "et",
  Filipino: "tl",
  Finnish: "fi",
  French: "fr",
  Frisian: "fy",
  Galician: "gl",
  Georgian: "ka",
  German: "de",
  Greek: "el",
  Gujarati: "gu",
  "Haitian Creole": "ht",
  Hausa: "ha",
  Hawaiian: "haw",
  Hebrew: "iw",
  Hindi: "hi",
  Hmong: "hmn",
  Hungarian: "hu",
  Icelandic: "is",
  Igbo: "ig",
  Indonesian: "id",
  Irish: "ga",
  Italian: "it",
  Japanese: "ja",
  Javanese: "jw",
  Kannada: "kn",
  Kazakh: "kk",
  Khmer: "km",
  Korean: "ko",
  "Kurdish (Kurmanji)": "ku",
  Kyrgyz: "ky",
  Lao: "lo",
  Latin: "la",
  Latvian: "lv",
  Lithuanian: "lt",
  Luxembourgish: "lb",
  Macedonian: "mk",
  Malagasy: "mg",
  Malay: "ms",
  Malayalam: "ml",
  Maltese: "mt",
  Maori: "mi",
  Marathi: "mr",
  Mongolian: "mn",
  "Myanmar (Burmese)": "my",
  Nepali: "ne",
  Norwegian: "no",
  Pashto: "ps",
  Persian: "fa",
  Polish: "pl",
  Portuguese: "pt",
  Punjabi: "ma",
  Romanian: "ro",
  Russian: "ru",
  Samoan: "sm",
  "Scots Gaelic": "gd",
  Serbian: "sr",
  Sesotho: "st",
  Shona: "sn",
  Sindhi: "sd",
  Sinhala: "si",
  Slovak: "sk",
  Slovenian: "sl",
  Somali: "so",
  Spanish: "es",
  Sundanese: "su",
  Swahili: "sw",
  Swedish: "sv",
  Tajik: "tg",
  Tamil: "ta",
  Telugu: "te",
  Thai: "th",
  Turkish: "tr",
  Ukrainian: "uk",
  Urdu: "ur",
  Uzbek: "uz",
  Vietnamese: "vi",
  Welsh: "cy",
  Xhosa: "xh",
  Yiddish: "yi",
  Yoruba: "yo",
  Zulu: "zu"
};

function translate(text, origlang, translang) {
  return new Promise(resolve => {
    let trtoken = "";
    token.get(text).then(tk => trtoken = tk.value);

    request
    .defaults({
      headers: {'User-Agent': 'Mozilla/5.0 (Windows NT 10.0; WOW64) Gecko/55.0 Firefox/69.0.3'}
    })
    .get('https://translate.google.com/translate_a/t?client=webapp&sl='+origlang+'&tl='+translang+'&hl=en&v=1.0&source=is&tk='+trtoken+'&q='+encodeURI(text.split(' ').join('+')), function (error, response, body) {
      if (error) console.error(error);
      resolve(body);
    });
  })
}

async function masstranslate(text, count) {
  let translatedtext = text;
  let prevlang = 'en';

  for (i=0;i<count;i++) {
    let randlang = Object.values(langs)[Math.floor(Math.random()*Object.keys(langs).length)];
    translatedtext = await translate(translatedtext, prevlang, randlang);
    translatedtext = translatedtext.split('"')[1];
    translatedtext = translatedtext.split('\\n').join('\n');
    console.log(translatedtext);
    prevlang = randlang;
  }

  translatedtext = await translate(translatedtext, prevlang, 'en');
  translatedtext = translatedtext.split('"')[1];
  translatedtext = translatedtext.split('\\n').join('\n');

  return await translatedtext
}

let sentence = `put text here whatever idc`;

console.log(sentence);
masstranslate(sentence, 6).then(sentence => {console.log('\n'+sentence)});