mirror of https://github.com/Chocobozzz/PeerTube
93 lines
2.7 KiB
TypeScript
93 lines
2.7 KiB
TypeScript
import { join } from 'path'
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import { CONFIG } from '@server/initializers/config.js'
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import { DIRECTORIES, VIDEO_LIVE } from '@server/initializers/constants.js'
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import { isStreamingPlaylist, MStreamingPlaylistVideo, MVideo, MVideoFile, MVideoUUID } from '@server/types/models/index.js'
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import { removeFragmentedMP4Ext } from '@peertube/peertube-core-utils'
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import { buildUUID } from '@peertube/peertube-node-utils'
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import { isVideoInPrivateDirectory } from './video-privacy.js'
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// ################## Video file name ##################
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function generateWebVideoFilename (resolution: number, extname: string) {
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return buildUUID() + '-' + resolution + extname
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}
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function generateHLSVideoFilename (resolution: number) {
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return `${buildUUID()}-${resolution}-fragmented.mp4`
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}
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// ################## Streaming playlist ##################
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function getLiveDirectory (video: MVideo) {
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return getHLSDirectory(video)
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}
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function getLiveReplayBaseDirectory (video: MVideo) {
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return join(getLiveDirectory(video), VIDEO_LIVE.REPLAY_DIRECTORY)
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}
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function getHLSDirectory (video: MVideo) {
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if (isVideoInPrivateDirectory(video.privacy)) {
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return join(DIRECTORIES.HLS_STREAMING_PLAYLIST.PRIVATE, video.uuid)
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}
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return join(DIRECTORIES.HLS_STREAMING_PLAYLIST.PUBLIC, video.uuid)
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}
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function getHLSRedundancyDirectory (video: MVideoUUID) {
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return join(DIRECTORIES.HLS_REDUNDANCY, video.uuid)
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}
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function getHlsResolutionPlaylistFilename (videoFilename: string) {
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// Video file name already contain resolution
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return removeFragmentedMP4Ext(videoFilename) + '.m3u8'
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}
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function generateHLSMasterPlaylistFilename (isLive = false) {
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if (isLive) return 'master.m3u8'
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return buildUUID() + '-master.m3u8'
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}
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function generateHlsSha256SegmentsFilename (isLive = false) {
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if (isLive) return 'segments-sha256.json'
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return buildUUID() + '-segments-sha256.json'
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}
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// ################## Torrents ##################
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function generateTorrentFileName (videoOrPlaylist: MVideo | MStreamingPlaylistVideo, resolution: number) {
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const extension = '.torrent'
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const uuid = buildUUID()
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if (isStreamingPlaylist(videoOrPlaylist)) {
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return `${uuid}-${resolution}-${videoOrPlaylist.getStringType()}${extension}`
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}
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return uuid + '-' + resolution + extension
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}
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function getFSTorrentFilePath (videoFile: MVideoFile) {
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return join(CONFIG.STORAGE.TORRENTS_DIR, videoFile.torrentFilename)
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}
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// ---------------------------------------------------------------------------
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export {
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generateHLSVideoFilename,
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generateWebVideoFilename,
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generateTorrentFileName,
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getFSTorrentFilePath,
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getHLSDirectory,
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getLiveDirectory,
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getLiveReplayBaseDirectory,
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getHLSRedundancyDirectory,
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generateHLSMasterPlaylistFilename,
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generateHlsSha256SegmentsFilename,
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getHlsResolutionPlaylistFilename
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}
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