mirror of https://github.com/Chocobozzz/PeerTube
122 lines
4.2 KiB
TypeScript
122 lines
4.2 KiB
TypeScript
import { Job } from 'bull'
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import { remove } from 'fs-extra'
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import { join } from 'path'
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import { logger } from '@server/helpers/logger'
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import { updateTorrentMetadata } from '@server/helpers/webtorrent'
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import { CONFIG } from '@server/initializers/config'
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import { P2P_MEDIA_LOADER_PEER_VERSION } from '@server/initializers/constants'
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import { storeHLSFile, storeWebTorrentFile } from '@server/lib/object-storage'
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import { getHLSDirectory, getHlsResolutionPlaylistFilename } from '@server/lib/paths'
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import { moveToNextState } from '@server/lib/video-state'
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import { VideoModel } from '@server/models/video/video'
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import { VideoJobInfoModel } from '@server/models/video/video-job-info'
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import { MStreamingPlaylistVideo, MVideo, MVideoFile, MVideoWithAllFiles } from '@server/types/models'
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import { MoveObjectStoragePayload, VideoStorage } from '../../../../shared'
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export async function processMoveToObjectStorage (job: Job) {
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const payload = job.data as MoveObjectStoragePayload
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logger.info('Moving video %s in job %d.', payload.videoUUID, job.id)
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const video = await VideoModel.loadWithFiles(payload.videoUUID)
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// No video, maybe deleted?
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if (!video) {
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logger.info('Can\'t process job %d, video does not exist.', job.id)
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return undefined
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}
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if (video.VideoFiles) {
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await moveWebTorrentFiles(video)
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}
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if (video.VideoStreamingPlaylists) {
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await moveHLSFiles(video)
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}
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const pendingMove = await VideoJobInfoModel.decrease(video.uuid, 'pendingMove')
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if (pendingMove === 0) {
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logger.info('Running cleanup after moving files to object storage (video %s in job %d)', video.uuid, job.id)
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await doAfterLastJob(video, payload.isNewVideo)
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}
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return payload.videoUUID
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}
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// ---------------------------------------------------------------------------
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async function moveWebTorrentFiles (video: MVideoWithAllFiles) {
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for (const file of video.VideoFiles) {
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if (file.storage !== VideoStorage.FILE_SYSTEM) continue
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const fileUrl = await storeWebTorrentFile(file.filename)
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const oldPath = join(CONFIG.STORAGE.VIDEOS_DIR, file.filename)
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await onFileMoved({ videoOrPlaylist: video, file, fileUrl, oldPath })
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}
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}
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async function moveHLSFiles (video: MVideoWithAllFiles) {
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for (const playlist of video.VideoStreamingPlaylists) {
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const playlistWithVideo = playlist.withVideo(video)
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for (const file of playlist.VideoFiles) {
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if (file.storage !== VideoStorage.FILE_SYSTEM) continue
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// Resolution playlist
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const playlistFilename = getHlsResolutionPlaylistFilename(file.filename)
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await storeHLSFile(playlistWithVideo, playlistFilename)
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// Resolution fragmented file
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const fileUrl = await storeHLSFile(playlistWithVideo, file.filename)
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const oldPath = join(getHLSDirectory(video), file.filename)
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await onFileMoved({ videoOrPlaylist: Object.assign(playlist, { Video: video }), file, fileUrl, oldPath })
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}
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}
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}
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async function doAfterLastJob (video: MVideoWithAllFiles, isNewVideo: boolean) {
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for (const playlist of video.VideoStreamingPlaylists) {
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if (playlist.storage === VideoStorage.OBJECT_STORAGE) continue
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const playlistWithVideo = playlist.withVideo(video)
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// Master playlist
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playlist.playlistUrl = await storeHLSFile(playlistWithVideo, playlist.playlistFilename)
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// Sha256 segments file
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playlist.segmentsSha256Url = await storeHLSFile(playlistWithVideo, playlist.segmentsSha256Filename)
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playlist.storage = VideoStorage.OBJECT_STORAGE
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playlist.assignP2PMediaLoaderInfoHashes(video, playlist.VideoFiles)
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playlist.p2pMediaLoaderPeerVersion = P2P_MEDIA_LOADER_PEER_VERSION
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await playlist.save()
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}
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// Remove empty hls video directory
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if (video.VideoStreamingPlaylists) {
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await remove(getHLSDirectory(video))
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}
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await moveToNextState(video, isNewVideo)
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}
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async function onFileMoved (options: {
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videoOrPlaylist: MVideo | MStreamingPlaylistVideo
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file: MVideoFile
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fileUrl: string
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oldPath: string
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}) {
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const { videoOrPlaylist, file, fileUrl, oldPath } = options
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file.fileUrl = fileUrl
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file.storage = VideoStorage.OBJECT_STORAGE
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await updateTorrentMetadata(videoOrPlaylist, file)
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await file.save()
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logger.debug('Removing %s because it\'s now on object storage', oldPath)
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await remove(oldPath)
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}
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