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93 lines
2.1 KiB
JavaScript
93 lines
2.1 KiB
JavaScript
import os from 'node:os';
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import { exec } from 'node:child_process';
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const { NODE_ENV } = 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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};
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async function downloadVideo(urlArg, output, format = 'bestvideo*+bestaudio/best') {
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await new Promise((resolve, reject) => {
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exec(`./bin/yt-dlp -f ${format} "${urlArg}" -o "${os.tmpdir()}/${output}.%(ext)s" --force-overwrites --no-playlist --merge-output-format=mp4/webm/mov`, (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 upload(file) {
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return await new Promise((resolve, reject) => {
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exec(`./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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exec(`ffmpeg ${command}`, (err, stdout, stderr) => {
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if (err) {
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reject(stderr);
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}
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if (stderr) {
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console.error(stderr);
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}
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console.log(NODE_ENV === 'development' ? stdout : null);
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resolve();
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});
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});
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}
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async function stringIsAValidurl(s) {
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try {
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new URL(s);
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return true;
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}
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catch (err) {
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return false;
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}
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}
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async function compressVideo(input, output, preset) {
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await new Promise((resolve, reject) => {
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exec(`./bin/HandBrakeCLI -i '${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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exec(`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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} |