-// Thanks: https://github.com/przemyslawpluta/node-youtube-dl/blob/master/lib/downloader.js
-// We rewrote it to avoid sync calls
-
import { AbstractScheduler } from './abstract-scheduler'
-import { SCHEDULER_INTERVALS_MS } from '../../initializers'
-import { logger } from '../../helpers/logger'
-import * as request from 'request'
-import { createWriteStream, writeFile } from 'fs'
-import { join } from 'path'
-import { mkdirpPromise, root } from '../../helpers/core-utils'
+import { SCHEDULER_INTERVALS_MS } from '../../initializers/constants'
+import { updateYoutubeDLBinary } from '../../helpers/youtube-dl'
export class YoutubeDlUpdateScheduler extends AbstractScheduler {
super()
}
- async execute () {
- logger.info('Updating youtubeDL binary.')
-
- const binDirectory = join(root(), 'node_modules', 'youtube-dl', 'bin')
- const bin = join(binDirectory, 'youtube-dl')
- const detailsPath = join(binDirectory, 'details')
- const url = 'https://yt-dl.org/downloads/latest/youtube-dl'
-
- await mkdirpPromise(binDirectory)
-
- return new Promise(res => {
- request.get(url, { followRedirect: false }, (err, result) => {
- if (err) {
- logger.error('Cannot update youtube-dl.', { err })
- return res()
- }
-
- if (result.statusCode !== 302) {
- logger.error('youtube-dl update error: did not get redirect for the latest version link. Status %d', result.statusCode)
- return res()
- }
-
- const url = result.headers.location
- const downloadFile = request.get(url)
- const newVersion = /yt-dl\.org\/downloads\/(\d{4}\.\d\d\.\d\d(\.\d)?)\/youtube-dl/.exec(url)[ 1 ]
-
- downloadFile.on('response', result => {
- if (result.statusCode !== 200) {
- logger.error('Cannot update youtube-dl: new version response is not 200, it\'s %d.', result.statusCode)
- return res()
- }
-
- downloadFile.pipe(createWriteStream(bin, { mode: 493 }))
- })
-
- downloadFile.on('error', err => {
- logger.error('youtube-dl update error.', { err })
- return res()
- })
-
- downloadFile.on('end', () => {
- const details = JSON.stringify({ version: newVersion, path: bin, exec: 'youtube-dl' })
- writeFile(detailsPath, details, { encoding: 'utf8' }, err => {
- if (err) {
- logger.error('youtube-dl update error: cannot write details.', { err })
- return res()
- }
-
- logger.info('youtube-dl updated to version %s.', newVersion)
- return res()
- })
- })
- })
- })
+ protected internalExecute () {
+ return updateYoutubeDLBinary()
}
static get Instance () {