1 import { Job } from 'bull'
2 import { createTorrentAndSetInfoHash, updateTorrentMetadata } from '@server/helpers/webtorrent'
3 import { VideoModel } from '@server/models/video/video'
4 import { VideoFileModel } from '@server/models/video/video-file'
5 import { VideoStreamingPlaylistModel } from '@server/models/video/video-streaming-playlist'
6 import { ManageVideoTorrentPayload } from '@shared/models'
7 import { logger } from '../../../helpers/logger'
9 async function processManageVideoTorrent (job: Job) {
10 const payload = job.data as ManageVideoTorrentPayload
11 logger.info('Processing torrent in job %d.', job.id)
13 if (payload.action === 'create') return doCreateAction(payload)
14 if (payload.action === 'update-metadata') return doUpdateMetadataAction(payload)
17 // ---------------------------------------------------------------------------
20 processManageVideoTorrent
23 // ---------------------------------------------------------------------------
25 async function doCreateAction (payload: ManageVideoTorrentPayload & { action: 'create' }) {
26 const [ video, file ] = await Promise.all([
27 loadVideoOrLog(payload.videoId),
28 loadFileOrLog(payload.videoFileId)
31 await createTorrentAndSetInfoHash(video, file)
33 // Refresh videoFile because the createTorrentAndSetInfoHash could be long
34 const refreshedFile = await VideoFileModel.loadWithVideo(file.id)
35 // File does not exist anymore, remove the generated torrent
36 if (!refreshedFile) return file.removeTorrent()
38 refreshedFile.infoHash = file.infoHash
39 refreshedFile.torrentFilename = file.torrentFilename
41 return refreshedFile.save()
44 async function doUpdateMetadataAction (payload: ManageVideoTorrentPayload & { action: 'update-metadata' }) {
45 const [ video, streamingPlaylist, file ] = await Promise.all([
46 loadVideoOrLog(payload.videoId),
47 loadStreamingPlaylistOrLog(payload.streamingPlaylistId),
48 loadFileOrLog(payload.videoFileId)
51 await updateTorrentMetadata(video || streamingPlaylist, file)
56 async function loadVideoOrLog (videoId: number) {
57 if (!videoId) return undefined
59 const video = await VideoModel.load(videoId)
61 logger.debug('Do not process torrent for video %d: does not exist anymore.', videoId)
67 async function loadStreamingPlaylistOrLog (streamingPlaylistId: number) {
68 if (!streamingPlaylistId) return undefined
70 const streamingPlaylist = await VideoStreamingPlaylistModel.loadWithVideo(streamingPlaylistId)
71 if (!streamingPlaylist) {
72 logger.debug('Do not process torrent for streaming playlist %d: does not exist anymore.', streamingPlaylistId)
75 return streamingPlaylist
78 async function loadFileOrLog (videoFileId: number) {
79 if (!videoFileId) return undefined
81 const file = await VideoFileModel.loadWithVideo(videoFileId)
84 logger.debug('Do not process torrent for file %d: does not exist anymore.', videoFileId)