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Commit | Line | Data |
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94831479 | 1 | import * as Bull from 'bull' |
e8d246d5 | 2 | import { VideoResolution, VideoState } from '../../../../shared' |
da854ddd | 3 | import { logger } from '../../../helpers/logger' |
3fd3ab2d | 4 | import { VideoModel } from '../../../models/video/video' |
94a5ff8a | 5 | import { JobQueue } from '../job-queue' |
2186386c C |
6 | import { federateVideoIfNeeded } from '../../activitypub' |
7 | import { retryTransactionWrapper } from '../../../helpers/database-utils' | |
30842128 | 8 | import { CONFIG, sequelizeTypescript } from '../../../initializers' |
94831479 | 9 | import * as Bluebird from 'bluebird' |
06215f15 | 10 | import { computeResolutionsToTranscode } from '../../../helpers/ffmpeg-utils' |
30842128 | 11 | import { generateHlsPlaylist, optimizeVideofile, transcodeOriginalVideofile } from '../../video-transcoding' |
cef534ed | 12 | import { Notifier } from '../../notifier' |
40298b02 | 13 | |
a0327eed | 14 | export type VideoTranscodingPayload = { |
94a5ff8a | 15 | videoUUID: string |
0c948c16 | 16 | resolution?: VideoResolution |
09209296 | 17 | isNewVideo?: boolean |
056aa7f2 | 18 | isPortraitMode?: boolean |
09209296 | 19 | generateHlsPlaylist?: boolean |
94a5ff8a C |
20 | } |
21 | ||
a0327eed C |
22 | async function processVideoTranscoding (job: Bull.Job) { |
23 | const payload = job.data as VideoTranscodingPayload | |
94a5ff8a C |
24 | logger.info('Processing video file in job %d.', job.id) |
25 | ||
627621c1 | 26 | const video = await VideoModel.loadAndPopulateAccountAndServerAndTags(payload.videoUUID) |
f5028693 C |
27 | // No video, maybe deleted? |
28 | if (!video) { | |
c1e791ba | 29 | logger.info('Do not process job %d, video does not exist.', job.id) |
f5028693 C |
30 | return undefined |
31 | } | |
32 | ||
09209296 C |
33 | if (payload.generateHlsPlaylist) { |
34 | await generateHlsPlaylist(video, payload.resolution, payload.isPortraitMode || false) | |
35 | ||
36 | await retryTransactionWrapper(onHlsPlaylistGenerationSuccess, video) | |
37 | } else if (payload.resolution) { // Transcoding in other resolution | |
098eb377 | 38 | await transcodeOriginalVideofile(video, payload.resolution, payload.isPortraitMode || false) |
2186386c | 39 | |
30842128 | 40 | await retryTransactionWrapper(publishVideoIfNeeded, video, payload) |
94a5ff8a | 41 | } else { |
edb4ffc7 | 42 | await optimizeVideofile(video) |
2186386c | 43 | |
09209296 | 44 | await retryTransactionWrapper(onVideoFileOptimizerSuccess, video, payload) |
94a5ff8a | 45 | } |
031094f7 | 46 | |
f5028693 | 47 | return video |
40298b02 C |
48 | } |
49 | ||
09209296 C |
50 | async function onHlsPlaylistGenerationSuccess (video: VideoModel) { |
51 | if (video === undefined) return undefined | |
52 | ||
53 | await sequelizeTypescript.transaction(async t => { | |
54 | // Maybe the video changed in database, refresh it | |
55 | let videoDatabase = await VideoModel.loadAndPopulateAccountAndServerAndTags(video.uuid, t) | |
56 | // Video does not exist anymore | |
57 | if (!videoDatabase) return undefined | |
58 | ||
59 | // If the video was not published, we consider it is a new one for other instances | |
60 | await federateVideoIfNeeded(videoDatabase, false, t) | |
61 | }) | |
62 | } | |
63 | ||
30842128 | 64 | async function publishVideoIfNeeded (video: VideoModel, payload?: VideoTranscodingPayload) { |
dc133480 | 65 | const { videoDatabase, videoPublished } = await sequelizeTypescript.transaction(async t => { |
2186386c | 66 | // Maybe the video changed in database, refresh it |
627621c1 | 67 | let videoDatabase = await VideoModel.loadAndPopulateAccountAndServerAndTags(video.uuid, t) |
2186386c C |
68 | // Video does not exist anymore |
69 | if (!videoDatabase) return undefined | |
94a5ff8a | 70 | |
dc133480 | 71 | let videoPublished = false |
1b952dd4 | 72 | |
2186386c | 73 | // We transcoded the video file in another format, now we can publish it |
1b952dd4 | 74 | if (videoDatabase.state !== VideoState.PUBLISHED) { |
dc133480 | 75 | videoPublished = true |
1b952dd4 C |
76 | |
77 | videoDatabase.state = VideoState.PUBLISHED | |
78 | videoDatabase.publishedAt = new Date() | |
79 | videoDatabase = await videoDatabase.save({ transaction: t }) | |
80 | } | |
2186386c C |
81 | |
82 | // If the video was not published, we consider it is a new one for other instances | |
dc133480 | 83 | await federateVideoIfNeeded(videoDatabase, videoPublished, t) |
94a5ff8a | 84 | |
dc133480 | 85 | return { videoDatabase, videoPublished } |
2186386c | 86 | }) |
e8d246d5 | 87 | |
7ccddd7b | 88 | if (videoPublished) { |
dc133480 | 89 | Notifier.Instance.notifyOnNewVideo(videoDatabase) |
7ccddd7b | 90 | Notifier.Instance.notifyOnVideoPublishedAfterTranscoding(videoDatabase) |
dc133480 | 91 | } |
09209296 C |
92 | |
93 | await createHlsJobIfEnabled(payload) | |
40298b02 C |
94 | } |
95 | ||
a0327eed | 96 | async function onVideoFileOptimizerSuccess (videoArg: VideoModel, payload: VideoTranscodingPayload) { |
56b13bd1 | 97 | if (videoArg === undefined) return undefined |
031094f7 | 98 | |
2186386c | 99 | // Outside the transaction (IO on disk) |
56b13bd1 | 100 | const { videoFileResolution } = await videoArg.getOriginalFileResolution() |
2186386c | 101 | |
dc133480 | 102 | const { videoDatabase, videoPublished } = await sequelizeTypescript.transaction(async t => { |
2186386c | 103 | // Maybe the video changed in database, refresh it |
56b13bd1 | 104 | let videoDatabase = await VideoModel.loadAndPopulateAccountAndServerAndTags(videoArg.uuid, t) |
2186386c C |
105 | // Video does not exist anymore |
106 | if (!videoDatabase) return undefined | |
107 | ||
108 | // Create transcoding jobs if there are enabled resolutions | |
109 | const resolutionsEnabled = computeResolutionsToTranscode(videoFileResolution) | |
110 | logger.info( | |
111 | 'Resolutions computed for video %s and origin file height of %d.', videoDatabase.uuid, videoFileResolution, | |
112 | { resolutions: resolutionsEnabled } | |
113 | ) | |
114 | ||
dc133480 C |
115 | let videoPublished = false |
116 | ||
2186386c | 117 | if (resolutionsEnabled.length !== 0) { |
374c1db9 | 118 | const tasks: (Bluebird<Bull.Job<any>> | Promise<Bull.Job<any>>)[] = [] |
2186386c C |
119 | |
120 | for (const resolution of resolutionsEnabled) { | |
121 | const dataInput = { | |
122 | videoUUID: videoDatabase.uuid, | |
123 | resolution | |
124 | } | |
125 | ||
a0327eed | 126 | const p = JobQueue.Instance.createJob({ type: 'video-transcoding', payload: dataInput }) |
2186386c C |
127 | tasks.push(p) |
128 | } | |
f5028693 | 129 | |
2186386c | 130 | await Promise.all(tasks) |
a7977280 | 131 | |
2186386c C |
132 | logger.info('Transcoding jobs created for uuid %s.', videoDatabase.uuid, { resolutionsEnabled }) |
133 | } else { | |
dc133480 C |
134 | videoPublished = true |
135 | ||
2186386c | 136 | // No transcoding to do, it's now published |
56b13bd1 C |
137 | videoDatabase.state = VideoState.PUBLISHED |
138 | videoDatabase = await videoDatabase.save({ transaction: t }) | |
a7977280 | 139 | |
56b13bd1 | 140 | logger.info('No transcoding jobs created for video %s (no resolutions).', videoDatabase.uuid, { privacy: videoDatabase.privacy }) |
f5028693 | 141 | } |
a7977280 | 142 | |
09209296 | 143 | await federateVideoIfNeeded(videoDatabase, payload.isNewVideo, t) |
e8d246d5 | 144 | |
dc133480 | 145 | return { videoDatabase, videoPublished } |
2186386c | 146 | }) |
e8d246d5 | 147 | |
7ccddd7b JM |
148 | if (payload.isNewVideo) Notifier.Instance.notifyOnNewVideo(videoDatabase) |
149 | if (videoPublished) Notifier.Instance.notifyOnVideoPublishedAfterTranscoding(videoDatabase) | |
09209296 C |
150 | |
151 | await createHlsJobIfEnabled(Object.assign({}, payload, { resolution: videoDatabase.getOriginalFile().resolution })) | |
40298b02 C |
152 | } |
153 | ||
154 | // --------------------------------------------------------------------------- | |
155 | ||
156 | export { | |
a0327eed | 157 | processVideoTranscoding, |
30842128 | 158 | publishVideoIfNeeded |
40298b02 | 159 | } |
09209296 C |
160 | |
161 | // --------------------------------------------------------------------------- | |
162 | ||
a0327eed | 163 | function createHlsJobIfEnabled (payload?: VideoTranscodingPayload) { |
09209296 C |
164 | // Generate HLS playlist? |
165 | if (payload && CONFIG.TRANSCODING.HLS.ENABLED) { | |
166 | const hlsTranscodingPayload = { | |
167 | videoUUID: payload.videoUUID, | |
168 | resolution: payload.resolution, | |
169 | isPortraitMode: payload.isPortraitMode, | |
170 | ||
171 | generateHlsPlaylist: true | |
172 | } | |
173 | ||
a0327eed | 174 | return JobQueue.Instance.createJob({ type: 'video-transcoding', payload: hlsTranscodingPayload }) |
09209296 C |
175 | } |
176 | } |