Moved downloading of video and compressing into its own file

utils/compress.js

@@ -0,0 +1,31 @@
+const hbjs = require('handbrake-js');
+const events = require('events');
+
+module.exports = function(input, output) {
+	let eventEmitter = new events.EventEmitter();
+
+	if (!input) eventEmitter.emit('error', 'Require an input file! (If you see this message please send a feedback to the dev about it.)');
+	if (!output) eventEmitter.emit('error', 'Require an output parameter! (If you see this message please send a feedback to the dev about it.)');
+
+	const options = {
+		input: input,
+		output: output,
+		preset: 'Web/Discord Tiny 5 Minutes 240p30'
+	};
+
+	let handbrake = hbjs.spawn(options);
+
+	handbrake.on('progress', progress => {
+		eventEmitter.emit('progress', progress);
+	});
+
+	handbrake.on('error', err => {
+		console.log(err);
+		eventEmitter.emit('error', err);
+	});
+
+	handbrake.on('end', async function () {
+		eventEmitter.emit('end', output);
+	});
+	return eventEmitter;
+};

utils/download.js

@@ -0,0 +1,26 @@
+const fs = require('fs');
+const youtubedl = require('youtube-dl');
+
+module.exports = function (url, option, output) {
+	return new Promise(function(resolve, reject) {
+		if (!url) reject('Require a url!');
+		if (!output) reject('Require an output parameter! (If you see this message please send a feedback to the dev about it.)');
+
+		if (option != null) option.push('--rm-cache-dir');
+		else option = ['--rm-cache-dir'];
+
+		const video = youtubedl(url, option);
+
+		video.on('error', function error(err) {
+			console.log(err.toString());
+			reject(err.toString());
+		});
+
+		video.pipe(fs.createWriteStream(output));
+
+		video.on('end', function() {
+			resolve(output);
+		});
+	});
+};
+