vz-tiktok-downloader/src/utils/getInfo.js

TikTok video downloader scrapper. Scrap data from a TikTok video downloader and get direct info & url links from your media

const needle = require('needle');
const { load } = require('cheerio');
const fs = require('fs');

module.exports = getInfo = async (link) => {
  let host = 'https://ttsave.app';
  let body, headers,
    res = await needle('get', host), 
    $ = load(res.body);

  try {
    host = `https://ttsave.app/download?mode=video&key=${getKey($('script[type="text/javascript"]'))}`;
    body = { id: link };
    headers = { "User-Agent": "PostmanRuntime/7.31.1" };
    res  = await needle("post", host, body, {headers, json: true});
    $ = load(res.body);

    return {
      success: true,
      author: {
        name: $('div div h2').text(),
        profile: $('div a').attr('href'),
        username: $('div a.font-extrabold.text-blue-400.text-xl.mb-2').text()
      },
      video: {
        thumbnail: $('a[type="cover"]').attr('href'),
        views: $('div.flex.flex-row.items-center.justify-center.gap-2.mt-2 div:nth-child(1) span').text(),
        loves: $('div.flex.flex-row.items-center.justify-center.gap-2.mt-2 div:nth-child(2) span').text(),
        comments: $('div.flex.flex-row.items-center.justify-center.gap-2.mt-2 div:nth-child(3) span').text(),
        shares: $('div.flex.flex-row.items-center.justify-center.gap-2.mt-2 div:nth-child(4) span').text(),
        url: {
          no_wm: $("a:contains('DOWNLOAD (WITHOUT WATERMARK)')").attr("href"),
          wm: $("a:contains('DOWNLOAD (WITH WATERMARK)')").attr("href"),
        }
      },
      backsound: {
        name: $('div.flex.flex-row.items-center.justify-center.gap-1.mt-5 span').text(),
        url: $("a:contains('DOWNLOAD AUDIO (MP3)')").attr("href")
      }
    }
  } catch (error) {
    const file = 'src/log/error.json'
    if (!fs.existsSync(file)) fs.writeFileSync(file, '[]')
    const errLog = JSON.parse(fs.readFileSync(file).toString())
    console.error(error)
    let log = {
      time: new Date().toLocaleString('en-US', {timezone: 'Asia/Jakarta'}),
      error: {
        in: error,
        cause: error.message
      }
    }
    errLog.push(log)
    fs.writeFile(file, JSON.stringify(errLog), (err) => {
      if (err) {
        console.log(err);
        return false
      }
      console.log("\n[!] Something error, error saved to log/error.json\n");
    })
    return { success: false }
  }
}

// function request()

function getKey(page) {
  const regex = /key=([0-9a-f-]+)/;
  const key = page.text().match(regex);
  return key ? key[1] : null;
};