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132 lines
3.1 KiB
JavaScript
132 lines
3.1 KiB
JavaScript
import os from 'node:os';
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import { execFile } from 'node:child_process';
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const { NODE_ENV, ytdlpMaxResolution } = process.env;
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export default {
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downloadVideo,
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upload,
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ffmpeg,
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stringIsAValidurl,
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compressVideo,
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getVideoCodec,
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getVideoSize,
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getMaxFileSize,
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};
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async function downloadVideo(urlArg, output, format = `bestvideo[height<=?${ytdlpMaxResolution}]+bestaudio/best`) {
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await new Promise((resolve, reject) => {
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execFile('./bin/yt-dlp', ['-f', format, urlArg, '-o', `${os.tmpdir()}/${output}.%(ext)s`, '--force-overwrites', '--no-playlist', '--remux-video=mp4/webm/mov', '--no-warnings'], (err, stdout, stderr) => {
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if (err) {
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return reject(stderr);
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}
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if (stderr) {
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console.error(stderr);
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// Should already be rejected at that points
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return reject(stderr);
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}
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console.log(NODE_ENV === 'development' ? stdout : null);
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return resolve();
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});
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});
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}
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async function upload(file) {
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return await new Promise((resolve, reject) => {
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execFile('./bin/upload.sh', [file], (err, stdout, stderr) => {
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if (err) {
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reject(stderr);
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}
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if (stderr) {
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console.error(stderr);
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}
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resolve(stdout);
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});
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});
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}
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async function ffmpeg(command) {
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return await new Promise((resolve, reject) => {
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execFile('ffmpeg', ['-hide_banner', ...command], (err, stdout, stderr) => {
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if (err) {
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reject(stderr);
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}
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if (stderr) {
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console.error(stderr);
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}
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console.log(NODE_ENV === 'development' ? stdout : null);
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resolve();
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});
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});
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}
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async function stringIsAValidurl(s) {
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try {
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new URL(s);
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return true;
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}
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catch (err) {
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return false;
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}
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}
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async function compressVideo(input, output, preset) {
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await new Promise((resolve, reject) => {
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execFile('./bin/HandBrakeCLI', ['-i', input, '-Z', preset, '-o', `${os.tmpdir()}/${output}`], (err, stdout, stderr) => {
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if (err) {
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reject(stderr);
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}
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if (stderr) {
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console.error(stderr);
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}
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console.log(NODE_ENV === 'development' ? stdout : null);
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resolve();
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});
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});
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}
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async function getVideoCodec(input) {
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return await new Promise((resolve, reject) => {
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execFile('ffprobe', ['-v', 'error', '-select_streams', 'v:0', '-show_entries', 'stream=codec_name', '-of', 'default=noprint_wrappers=1:nokey=1', input], (err, stdout, stderr) => {
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if (err) {
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reject(stderr);
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}
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if (stderr) {
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console.error(stderr);
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}
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resolve(stdout.trim());
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});
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});
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}
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async function getVideoSize(urlArg, format = `bestvideo[height<=?${ytdlpMaxResolution}]+bestaudio/best`) {
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return await new Promise((resolve, reject) => {
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execFile('./bin/yt-dlp', [urlArg, '-f', format, '--no-warnings', '-O', '%(filesize,filesize_approx)s'], (err, stdout, stderr) => {
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if (err) {
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reject(stderr);
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}
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if (stderr) {
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console.error(stderr);
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}
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resolve(stdout / 1000000.0);
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});
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});
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}
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async function getMaxFileSize(guild) {
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return await new Promise((resolve) => {
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const tier = guild.premiumTier;
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switch (tier) {
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case 0:
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case 1:
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resolve(25);
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break;
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case 2:
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resolve(50);
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break;
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case 3:
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resolve(100);
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break;
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default:
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resolve(25);
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break;
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}
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});
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} |