59 lines
No EOL
1.7 KiB
TypeScript
59 lines
No EOL
1.7 KiB
TypeScript
import { execSync } from 'child_process';
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import colors from 'colors';
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import fs from 'fs';
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function sanitizeUrls(urls: string[]) {
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const rex = new RegExp(/(?:https:\/\/)?.*\/video\/[a-z0-9]{8}-(?:[a-z0-9]{4}\-){3}[a-z0-9]{12}$/, 'i');
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const sanitized: string[] = [];
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for (let i=0, l=urls.length; i<l; ++i) {
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const urlAr = urls[i].split('?');
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const query = urlAr.length === 2 && urlAr[1] !== '' ? '?'+urlAr[1] : '';
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let url = urlAr[0];
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if (!rex.test(url)) {
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if (url !== '')
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console.warn(colors.yellow('Invalid URL at line ' + (i+1) + ', skip..\n'));
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continue;
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}
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if (url.substring(0, 8) !== 'https://')
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url = 'https://'+url;
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sanitized.push(url+query);
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}
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return sanitized;
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}
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export function getVideoUrls(videoUrls: any) {
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const t = videoUrls[0] as string;
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const isPath = t.substring(t.length-4) === '.txt';
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let urls: string[];
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if (isPath)
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urls = fs.readFileSync(t).toString('utf-8').split(/[\r\n]/);
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else
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urls = videoUrls as string[];
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return sanitizeUrls(urls);
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}
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export function sleep(ms: number) {
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return new Promise(resolve => setTimeout(resolve, ms));
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}
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export function checkRequirements() {
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try {
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const ffmpegVer = execSync('ffmpeg -version').toString().split('\n')[0];
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console.info(colors.green(`Using ${ffmpegVer}\n`));
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} catch (e) {
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console.error(colors.red(
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'FFmpeg is missing.\nDestreamer requires a fairly recent release of FFmpeg to work properly.\n' +
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'Please install it with your preferred package manager or copy FFmpeg binary in destreamer root directory.\n'
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));
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process.exit(22);
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}
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} |