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Commit | Line | Data |
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d7a25329 | 1 | import { join } from 'path' |
06aad801 | 2 | import { buildUUID } from '@shared/core-utils/uuid' |
0305db28 JB |
3 | import { CONFIG } from '@server/initializers/config' |
4 | import { HLS_REDUNDANCY_DIRECTORY, HLS_STREAMING_PLAYLIST_DIRECTORY } from '@server/initializers/constants' | |
5 | import { isStreamingPlaylist, MStreamingPlaylistVideo, MVideo, MVideoFile, MVideoUUID } from '@server/types/models' | |
764b1a14 | 6 | import { removeFragmentedMP4Ext } from '@shared/core-utils' |
d7a25329 C |
7 | |
8 | // ################## Video file name ################## | |
9 | ||
83903cb6 | 10 | function generateWebTorrentVideoFilename (resolution: number, extname: string) { |
764b1a14 | 11 | return buildUUID() + '-' + resolution + extname |
d7a25329 C |
12 | } |
13 | ||
83903cb6 | 14 | function generateHLSVideoFilename (resolution: number) { |
764b1a14 | 15 | return `${buildUUID()}-${resolution}-fragmented.mp4` |
d7a25329 C |
16 | } |
17 | ||
0305db28 | 18 | // ################## Streaming playlist ################## |
90a8bd30 | 19 | |
0305db28 JB |
20 | function getLiveDirectory (video: MVideoUUID) { |
21 | return getHLSDirectory(video) | |
90a8bd30 C |
22 | } |
23 | ||
0305db28 JB |
24 | function getHLSDirectory (video: MVideoUUID) { |
25 | return join(HLS_STREAMING_PLAYLIST_DIRECTORY, video.uuid) | |
d7a25329 C |
26 | } |
27 | ||
0305db28 JB |
28 | function getHLSRedundancyDirectory (video: MVideoUUID) { |
29 | return join(HLS_REDUNDANCY_DIRECTORY, video.uuid) | |
66fb2aa3 C |
30 | } |
31 | ||
764b1a14 C |
32 | function getHlsResolutionPlaylistFilename (videoFilename: string) { |
33 | // Video file name already contain resolution | |
34 | return removeFragmentedMP4Ext(videoFilename) + '.m3u8' | |
35 | } | |
36 | ||
37 | function generateHLSMasterPlaylistFilename (isLive = false) { | |
38 | if (isLive) return 'master.m3u8' | |
39 | ||
40 | return buildUUID() + '-master.m3u8' | |
41 | } | |
42 | ||
43 | function generateHlsSha256SegmentsFilename (isLive = false) { | |
44 | if (isLive) return 'segments-sha256.json' | |
45 | ||
46 | return buildUUID() + '-segments-sha256.json' | |
47 | } | |
48 | ||
d7a25329 C |
49 | // ################## Torrents ################## |
50 | ||
90a8bd30 | 51 | function generateTorrentFileName (videoOrPlaylist: MVideo | MStreamingPlaylistVideo, resolution: number) { |
d7a25329 | 52 | const extension = '.torrent' |
83903cb6 | 53 | const uuid = buildUUID() |
90a8bd30 | 54 | |
d7a25329 | 55 | if (isStreamingPlaylist(videoOrPlaylist)) { |
90a8bd30 | 56 | return `${uuid}-${resolution}-${videoOrPlaylist.getStringType()}${extension}` |
d7a25329 C |
57 | } |
58 | ||
90a8bd30 C |
59 | return uuid + '-' + resolution + extension |
60 | } | |
61 | ||
0305db28 | 62 | function getFSTorrentFilePath (videoFile: MVideoFile) { |
90a8bd30 | 63 | return join(CONFIG.STORAGE.TORRENTS_DIR, videoFile.torrentFilename) |
d7a25329 C |
64 | } |
65 | ||
d7a25329 C |
66 | // --------------------------------------------------------------------------- |
67 | ||
68 | export { | |
83903cb6 C |
69 | generateHLSVideoFilename, |
70 | generateWebTorrentVideoFilename, | |
71 | ||
90a8bd30 | 72 | generateTorrentFileName, |
0305db28 | 73 | getFSTorrentFilePath, |
66fb2aa3 | 74 | |
90a8bd30 | 75 | getHLSDirectory, |
0305db28 JB |
76 | getLiveDirectory, |
77 | getHLSRedundancyDirectory, | |
78 | ||
764b1a14 C |
79 | generateHLSMasterPlaylistFilename, |
80 | generateHlsSha256SegmentsFilename, | |
0305db28 | 81 | getHlsResolutionPlaylistFilename |
d7a25329 | 82 | } |