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Commit | Line | Data |
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f8360396 C |
1 | import Bluebird from 'bluebird' |
2 | import { move, readFile, writeFile } from 'fs-extra' | |
e1ab52d7 | 3 | import { join } from 'path' |
f8360396 | 4 | import { federateVideoIfNeeded } from '@server/lib/activitypub/videos' |
e1ab52d7 | 5 | import { JobQueue } from '@server/lib/job-queue' |
e1ab52d7 | 6 | import { generateHLSMasterPlaylistFilename, generateHlsSha256SegmentsFilename, getHlsResolutionPlaylistFilename } from '@server/lib/paths' |
7 | import { VideoPathManager } from '@server/lib/video-path-manager' | |
8 | import { VideoModel } from '@server/models/video/video' | |
9 | import { VideoStreamingPlaylistModel } from '@server/models/video/video-streaming-playlist' | |
f8360396 | 10 | import { initDatabaseModels } from '../../server/initializers/database' |
e1ab52d7 | 11 | |
12 | run() | |
13 | .then(() => process.exit(0)) | |
14 | .catch(err => { | |
15 | console.error(err) | |
16 | process.exit(-1) | |
17 | }) | |
18 | ||
19 | async function run () { | |
20 | console.log('Migrate old HLS paths to new format.') | |
21 | ||
22 | await initDatabaseModels(true) | |
23 | ||
24 | JobQueue.Instance.init(true) | |
25 | ||
26 | const ids = await VideoModel.listLocalIds() | |
27 | ||
28 | await Bluebird.map(ids, async id => { | |
29 | try { | |
30 | await processVideo(id) | |
31 | } catch (err) { | |
32 | console.error('Cannot process video %s.', { err }) | |
33 | } | |
34 | }, { concurrency: 5 }) | |
35 | ||
36 | console.log('Migration finished!') | |
37 | } | |
38 | ||
39 | async function processVideo (videoId: number) { | |
40 | const video = await VideoModel.loadWithFiles(videoId) | |
41 | ||
42 | const hls = video.getHLSPlaylist() | |
d91be8ac | 43 | if (video.isLive || !hls || hls.playlistFilename !== 'master.m3u8' || hls.VideoFiles.length === 0) { |
e1ab52d7 | 44 | return |
45 | } | |
46 | ||
47 | console.log(`Renaming HLS playlist files of video ${video.name}.`) | |
48 | ||
49 | const playlist = await VideoStreamingPlaylistModel.loadHLSPlaylistByVideo(video.id) | |
50 | const hlsDirPath = VideoPathManager.Instance.getFSHLSOutputPath(video) | |
51 | ||
52 | const masterPlaylistPath = join(hlsDirPath, playlist.playlistFilename) | |
53 | let masterPlaylistContent = await readFile(masterPlaylistPath, 'utf8') | |
54 | ||
55 | for (const videoFile of hls.VideoFiles) { | |
56 | const srcName = `${videoFile.resolution}.m3u8` | |
57 | const dstName = getHlsResolutionPlaylistFilename(videoFile.filename) | |
58 | ||
59 | const src = join(hlsDirPath, srcName) | |
60 | const dst = join(hlsDirPath, dstName) | |
61 | ||
62 | try { | |
63 | await move(src, dst) | |
64 | ||
65 | masterPlaylistContent = masterPlaylistContent.replace(new RegExp('^' + srcName + '$', 'm'), dstName) | |
66 | } catch (err) { | |
67 | console.error('Cannot move video file %s to %s.', src, dst, err) | |
68 | } | |
69 | } | |
70 | ||
71 | await writeFile(masterPlaylistPath, masterPlaylistContent) | |
72 | ||
73 | if (playlist.segmentsSha256Filename === 'segments-sha256.json') { | |
74 | try { | |
75 | const newName = generateHlsSha256SegmentsFilename(video.isLive) | |
76 | ||
77 | const dst = join(hlsDirPath, newName) | |
78 | await move(join(hlsDirPath, playlist.segmentsSha256Filename), dst) | |
79 | playlist.segmentsSha256Filename = newName | |
80 | } catch (err) { | |
81 | console.error(`Cannot rename ${video.name} segments-sha256.json file to a new name`, err) | |
82 | } | |
83 | } | |
84 | ||
85 | if (playlist.playlistFilename === 'master.m3u8') { | |
86 | try { | |
87 | const newName = generateHLSMasterPlaylistFilename(video.isLive) | |
88 | ||
89 | const dst = join(hlsDirPath, newName) | |
90 | await move(join(hlsDirPath, playlist.playlistFilename), dst) | |
91 | playlist.playlistFilename = newName | |
92 | } catch (err) { | |
93 | console.error(`Cannot rename ${video.name} master.m3u8 file to a new name`, err) | |
94 | } | |
95 | } | |
96 | ||
97 | // Everything worked, we can save the playlist now | |
98 | await playlist.save() | |
99 | ||
100 | const allVideo = await VideoModel.loadAndPopulateAccountAndServerAndTags(video.id) | |
101 | await federateVideoIfNeeded(allVideo, false) | |
102 | ||
103 | console.log(`Successfully moved HLS files of ${video.name}.`) | |
104 | } |