mega.js

const mega = require('megajs');
const crypto = require('crypto');
const path = require('path');
const config = require('./config.js');

function generateUA() {
    var browsers = ['Chrome', 'Firefox', 'Safari', 'Edge'];
    var versions = ['91.0', '90.0', '89.0', '88.0'];
    var os = ['Windows NT 10.0', 'Macintosh; Intel Mac OS X 10_15_7', 'Linux; Ubuntu 20.04'];
    var browser = browsers[Math.floor(Math.random() * browsers.length)];
    var version = versions[Math.floor(Math.random() * versions.length)];
    var platform = os[Math.floor(Math.random() * os.length)];
    return `Mozilla/5.0 (${platform}) AppleWebKit/537.36 (KHTML, like Gecko) ${browser}/${version} Safari/537.36`;
}

var auth = {
    email: config.EMAIL,
    password: config.PASS,
    userAgent: generateUA()
};

var upload = (pth) => {
    return new Promise((resolve, reject) => {
        var myre = `${crypto.randomBytes(5).toString('hex')}${path.extname(pth)}`;
        var storage = new mega.Storage(auth, () => {
            var Json = require(pth);
            var Content = Buffer.from(JSON.stringify(Json));
            var stream = storage.upload({ name: myre, size: Content.length, allowUploadBuffering: true });
            stream.end(Content);
            stream.on('complete', (file) => file.link((err, url) => err ? reject(err) : resolve(url)));
            stream.on('error', (error) => reject(error));
        });
    });
};

module.exports = { upload };

/*
* Inspired from 
* https://github.com/Guru322/Express-pairing-code/blob/main/mega.js
*
* IN CASE IF YOUR LOOKING FOR MEDIA UPLOAD THEN HERE
* (and dont wanna go through the docs of megajs then)
*
* var size = statSync(filePath).size;
* var stream = storage.upload({ name: myre, size: size, allowUploadBuffering: true });
* createReadStream(filePath).pipe(stream);
* stream.on('complete', (file) => file.link((err, url) => err ? reject(err) : resolve(url)));
*/