1 files changed, 4 insertions, 56 deletions

diff --git a/server/lib/schedulers/youtube-dl-update-scheduler.ts b/server/lib/schedulers/youtube-dl-update-scheduler.ts
index faadb4334..2fc8950fe 100644
--- a/server/lib/schedulers/youtube-dl-update-scheduler.ts
+++ b/server/lib/schedulers/youtube-dl-update-scheduler.ts
@@ -1,5 +1,4 @@
-// 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'
@@ -8,6 +7,7 @@ import * as request from 'request'
 import { createWriteStream, ensureDir, writeFile } from 'fs-extra'
 import { join } from 'path'
 import { root } from '../../helpers/core-utils'
+import { updateYoutubeDLBinary } from '../../helpers/youtube-dl'
 
 export class YoutubeDlUpdateScheduler extends AbstractScheduler {
 
@@ -19,60 +19,8 @@ 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 ensureDir(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()
-          })
-        })
-      })
-    })
+  execute () {
+    return updateYoutubeDLBinary()
   }
 
   static get Instance () {