import os from 'node:os'; import { exec } from 'node:child_process'; const { NODE_ENV } = process.env; export default { downloadVideo, upload, ffmpeg, stringIsAValidurl, compressVideo, getVideoCodec, getVideoSize, getMaxFileSize, }; async function downloadVideo(urlArg, output, format = 'bestvideo*+bestaudio/best') { await new Promise((resolve, reject) => { exec(`./bin/yt-dlp -f ${format} "${urlArg}" -o "${os.tmpdir()}/${output}.%(ext)s" --force-overwrites --no-playlist --remux-video=mp4/webm/mov`, (err, stdout, stderr) => { if (err) { reject(stderr); } if (stderr) { console.error(stderr); } console.log(NODE_ENV === 'development' ? stdout : null); resolve(); }); }); } async function upload(file) { return await new Promise((resolve, reject) => { exec(`./bin/upload.sh ${file}`, (err, stdout, stderr) => { if (err) { reject(stderr); } if (stderr) { console.error(stderr); } resolve(stdout); }); }); } async function ffmpeg(command) { return await new Promise((resolve, reject) => { exec(`ffmpeg -hide_banner ${command}`, (err, stdout, stderr) => { if (err) { reject(stderr); } if (stderr) { console.error(stderr); } console.log(NODE_ENV === 'development' ? stdout : null); resolve(); }); }); } async function stringIsAValidurl(s) { try { new URL(s); return true; } catch (err) { return false; } } async function compressVideo(input, output, preset) { await new Promise((resolve, reject) => { exec(`./bin/HandBrakeCLI -i '${input}' -Z '${preset}' -o '${os.tmpdir()}/${output}'`, (err, stdout, stderr) => { if (err) { reject(stderr); } if (stderr) { console.error(stderr); } console.log(NODE_ENV === 'development' ? stdout : null); resolve(); }); }); } async function getVideoCodec(input) { return await new Promise((resolve, reject) => { exec(`ffprobe -v error -select_streams v:0 -show_entries stream=codec_name -of default=noprint_wrappers=1:nokey=1 ${input}`, (err, stdout, stderr) => { if (err) { reject(stderr); } if (stderr) { console.error(stderr); } resolve(stdout.trim()); }); }); } async function getVideoSize(urlArg, format = 'bestvideo*+bestaudio/best') { return await new Promise((resolve, reject) => { exec(`./bin/yt-dlp ${urlArg} -f ${format} -O "%(filesize,filesize_approx)s"`, (err, stdout, stderr) => { if (err) { reject(stderr); } if (stderr) { console.error(stderr); } resolve(stdout / 1000000.0); }); }); } async function getMaxFileSize(guild) { return await new Promise((resolve) => { const tier = guild.premiumTier; switch (tier) { case 0: case 1: resolve(8); break; case 2: resolve('50'); break; case 3: resolve('100'); break; default: resolve('8'); break; } }); }