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1 | import { pathExists, readdir, remove } from 'fs-extra' | |
2 | import { basename, join } from 'path' | |
3 | import { logger } from '@server/helpers/logger' | |
4 | import { MStreamingPlaylist, MStreamingPlaylistVideo, MVideo } from '@server/types/models' | |
5 | import { VideoStorage } from '@shared/models' | |
6 | import { listHLSFileKeysOf, removeHLSFileObjectStorage, removeHLSObjectStorage } from '../object-storage' | |
7 | import { getLiveDirectory } from '../paths' | |
8 | ||
9 | function buildConcatenatedName (segmentOrPlaylistPath: string) { | |
10 | const num = basename(segmentOrPlaylistPath).match(/^(\d+)(-|\.)/) | |
11 | ||
12 | return 'concat-' + num[1] + '.ts' | |
13 | } | |
14 | ||
15 | async function cleanupAndDestroyPermanentLive (video: MVideo, streamingPlaylist: MStreamingPlaylist) { | |
16 | await cleanupTMPLiveFiles(video, streamingPlaylist) | |
17 | ||
18 | await streamingPlaylist.destroy() | |
19 | } | |
20 | ||
21 | async function cleanupUnsavedNormalLive (video: MVideo, streamingPlaylist: MStreamingPlaylist) { | |
22 | const hlsDirectory = getLiveDirectory(video) | |
23 | ||
24 | // We uploaded files to object storage too, remove them | |
25 | if (streamingPlaylist.storage === VideoStorage.OBJECT_STORAGE) { | |
26 | await removeHLSObjectStorage(streamingPlaylist.withVideo(video)) | |
27 | } | |
28 | ||
29 | await remove(hlsDirectory) | |
30 | ||
31 | await streamingPlaylist.destroy() | |
32 | } | |
33 | ||
34 | async function cleanupTMPLiveFiles (video: MVideo, streamingPlaylist: MStreamingPlaylist) { | |
35 | await cleanupTMPLiveFilesFromObjectStorage(streamingPlaylist.withVideo(video)) | |
36 | ||
37 | await cleanupTMPLiveFilesFromFilesystem(video) | |
38 | } | |
39 | ||
40 | export { | |
41 | cleanupAndDestroyPermanentLive, | |
42 | cleanupUnsavedNormalLive, | |
43 | cleanupTMPLiveFiles, | |
44 | buildConcatenatedName | |
45 | } | |
46 | ||
47 | // --------------------------------------------------------------------------- | |
48 | ||
49 | function isTMPLiveFile (name: string) { | |
50 | return name.endsWith('.ts') || | |
51 | name.endsWith('.m3u8') || | |
52 | name.endsWith('.json') || | |
53 | name.endsWith('.mpd') || | |
54 | name.endsWith('.m4s') || | |
55 | name.endsWith('.tmp') | |
56 | } | |
57 | ||
58 | async function cleanupTMPLiveFilesFromFilesystem (video: MVideo) { | |
59 | const hlsDirectory = getLiveDirectory(video) | |
60 | ||
61 | if (!await pathExists(hlsDirectory)) return | |
62 | ||
63 | logger.info('Cleanup TMP live files from filesystem of %s.', hlsDirectory) | |
64 | ||
65 | const files = await readdir(hlsDirectory) | |
66 | ||
67 | for (const filename of files) { | |
68 | if (isTMPLiveFile(filename)) { | |
69 | const p = join(hlsDirectory, filename) | |
70 | ||
71 | remove(p) | |
72 | .catch(err => logger.error('Cannot remove %s.', p, { err })) | |
73 | } | |
74 | } | |
75 | } | |
76 | ||
77 | async function cleanupTMPLiveFilesFromObjectStorage (streamingPlaylist: MStreamingPlaylistVideo) { | |
78 | if (streamingPlaylist.storage !== VideoStorage.OBJECT_STORAGE) return | |
79 | ||
80 | const keys = await listHLSFileKeysOf(streamingPlaylist) | |
81 | ||
82 | for (const key of keys) { | |
83 | if (isTMPLiveFile(key)) { | |
84 | await removeHLSFileObjectStorage(streamingPlaylist, key) | |
85 | } | |
86 | } | |
87 | } |