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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' | |
6dd9de95 | 8 | import { 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' |
6dd9de95 | 13 | import { CONFIG } from '../../../initializers/config' |
40298b02 | 14 | |
a0327eed | 15 | export type VideoTranscodingPayload = { |
94a5ff8a | 16 | videoUUID: string |
0c948c16 | 17 | resolution?: VideoResolution |
09209296 | 18 | isNewVideo?: boolean |
056aa7f2 | 19 | isPortraitMode?: boolean |
09209296 | 20 | generateHlsPlaylist?: boolean |
94a5ff8a C |
21 | } |
22 | ||
a0327eed C |
23 | async function processVideoTranscoding (job: Bull.Job) { |
24 | const payload = job.data as VideoTranscodingPayload | |
94a5ff8a C |
25 | logger.info('Processing video file in job %d.', job.id) |
26 | ||
627621c1 | 27 | const video = await VideoModel.loadAndPopulateAccountAndServerAndTags(payload.videoUUID) |
f5028693 C |
28 | // No video, maybe deleted? |
29 | if (!video) { | |
c1e791ba | 30 | logger.info('Do not process job %d, video does not exist.', job.id) |
f5028693 C |
31 | return undefined |
32 | } | |
33 | ||
09209296 C |
34 | if (payload.generateHlsPlaylist) { |
35 | await generateHlsPlaylist(video, payload.resolution, payload.isPortraitMode || false) | |
36 | ||
37 | await retryTransactionWrapper(onHlsPlaylistGenerationSuccess, video) | |
38 | } else if (payload.resolution) { // Transcoding in other resolution | |
098eb377 | 39 | await transcodeOriginalVideofile(video, payload.resolution, payload.isPortraitMode || false) |
2186386c | 40 | |
30842128 | 41 | await retryTransactionWrapper(publishVideoIfNeeded, video, payload) |
94a5ff8a | 42 | } else { |
edb4ffc7 | 43 | await optimizeVideofile(video) |
2186386c | 44 | |
09209296 | 45 | await retryTransactionWrapper(onVideoFileOptimizerSuccess, video, payload) |
94a5ff8a | 46 | } |
031094f7 | 47 | |
f5028693 | 48 | return video |
40298b02 C |
49 | } |
50 | ||
09209296 C |
51 | async function onHlsPlaylistGenerationSuccess (video: VideoModel) { |
52 | if (video === undefined) return undefined | |
53 | ||
54 | await sequelizeTypescript.transaction(async t => { | |
55 | // Maybe the video changed in database, refresh it | |
56 | let videoDatabase = await VideoModel.loadAndPopulateAccountAndServerAndTags(video.uuid, t) | |
57 | // Video does not exist anymore | |
58 | if (!videoDatabase) return undefined | |
59 | ||
60 | // If the video was not published, we consider it is a new one for other instances | |
61 | await federateVideoIfNeeded(videoDatabase, false, t) | |
62 | }) | |
63 | } | |
64 | ||
30842128 | 65 | async function publishVideoIfNeeded (video: VideoModel, payload?: VideoTranscodingPayload) { |
dc133480 | 66 | const { videoDatabase, videoPublished } = await sequelizeTypescript.transaction(async t => { |
2186386c | 67 | // Maybe the video changed in database, refresh it |
627621c1 | 68 | let videoDatabase = await VideoModel.loadAndPopulateAccountAndServerAndTags(video.uuid, t) |
2186386c C |
69 | // Video does not exist anymore |
70 | if (!videoDatabase) return undefined | |
94a5ff8a | 71 | |
dc133480 | 72 | let videoPublished = false |
1b952dd4 | 73 | |
2186386c | 74 | // We transcoded the video file in another format, now we can publish it |
1b952dd4 | 75 | if (videoDatabase.state !== VideoState.PUBLISHED) { |
dc133480 | 76 | videoPublished = true |
1b952dd4 C |
77 | |
78 | videoDatabase.state = VideoState.PUBLISHED | |
79 | videoDatabase.publishedAt = new Date() | |
80 | videoDatabase = await videoDatabase.save({ transaction: t }) | |
81 | } | |
2186386c C |
82 | |
83 | // If the video was not published, we consider it is a new one for other instances | |
dc133480 | 84 | await federateVideoIfNeeded(videoDatabase, videoPublished, t) |
94a5ff8a | 85 | |
dc133480 | 86 | return { videoDatabase, videoPublished } |
2186386c | 87 | }) |
e8d246d5 | 88 | |
7ccddd7b | 89 | if (videoPublished) { |
dc133480 | 90 | Notifier.Instance.notifyOnNewVideo(videoDatabase) |
7ccddd7b | 91 | Notifier.Instance.notifyOnVideoPublishedAfterTranscoding(videoDatabase) |
dc133480 | 92 | } |
09209296 C |
93 | |
94 | await createHlsJobIfEnabled(payload) | |
40298b02 C |
95 | } |
96 | ||
a0327eed | 97 | async function onVideoFileOptimizerSuccess (videoArg: VideoModel, payload: VideoTranscodingPayload) { |
56b13bd1 | 98 | if (videoArg === undefined) return undefined |
031094f7 | 99 | |
2186386c | 100 | // Outside the transaction (IO on disk) |
56b13bd1 | 101 | const { videoFileResolution } = await videoArg.getOriginalFileResolution() |
2186386c | 102 | |
dc133480 | 103 | const { videoDatabase, videoPublished } = await sequelizeTypescript.transaction(async t => { |
2186386c | 104 | // Maybe the video changed in database, refresh it |
56b13bd1 | 105 | let videoDatabase = await VideoModel.loadAndPopulateAccountAndServerAndTags(videoArg.uuid, t) |
2186386c C |
106 | // Video does not exist anymore |
107 | if (!videoDatabase) return undefined | |
108 | ||
109 | // Create transcoding jobs if there are enabled resolutions | |
110 | const resolutionsEnabled = computeResolutionsToTranscode(videoFileResolution) | |
111 | logger.info( | |
112 | 'Resolutions computed for video %s and origin file height of %d.', videoDatabase.uuid, videoFileResolution, | |
113 | { resolutions: resolutionsEnabled } | |
114 | ) | |
115 | ||
dc133480 C |
116 | let videoPublished = false |
117 | ||
2186386c | 118 | if (resolutionsEnabled.length !== 0) { |
374c1db9 | 119 | const tasks: (Bluebird<Bull.Job<any>> | Promise<Bull.Job<any>>)[] = [] |
2186386c C |
120 | |
121 | for (const resolution of resolutionsEnabled) { | |
122 | const dataInput = { | |
123 | videoUUID: videoDatabase.uuid, | |
124 | resolution | |
125 | } | |
126 | ||
a0327eed | 127 | const p = JobQueue.Instance.createJob({ type: 'video-transcoding', payload: dataInput }) |
2186386c C |
128 | tasks.push(p) |
129 | } | |
f5028693 | 130 | |
2186386c | 131 | await Promise.all(tasks) |
a7977280 | 132 | |
2186386c C |
133 | logger.info('Transcoding jobs created for uuid %s.', videoDatabase.uuid, { resolutionsEnabled }) |
134 | } else { | |
dc133480 C |
135 | videoPublished = true |
136 | ||
2186386c | 137 | // No transcoding to do, it's now published |
56b13bd1 C |
138 | videoDatabase.state = VideoState.PUBLISHED |
139 | videoDatabase = await videoDatabase.save({ transaction: t }) | |
a7977280 | 140 | |
56b13bd1 | 141 | logger.info('No transcoding jobs created for video %s (no resolutions).', videoDatabase.uuid, { privacy: videoDatabase.privacy }) |
f5028693 | 142 | } |
a7977280 | 143 | |
09209296 | 144 | await federateVideoIfNeeded(videoDatabase, payload.isNewVideo, t) |
e8d246d5 | 145 | |
dc133480 | 146 | return { videoDatabase, videoPublished } |
2186386c | 147 | }) |
e8d246d5 | 148 | |
7ccddd7b JM |
149 | if (payload.isNewVideo) Notifier.Instance.notifyOnNewVideo(videoDatabase) |
150 | if (videoPublished) Notifier.Instance.notifyOnVideoPublishedAfterTranscoding(videoDatabase) | |
09209296 C |
151 | |
152 | await createHlsJobIfEnabled(Object.assign({}, payload, { resolution: videoDatabase.getOriginalFile().resolution })) | |
40298b02 C |
153 | } |
154 | ||
155 | // --------------------------------------------------------------------------- | |
156 | ||
157 | export { | |
a0327eed | 158 | processVideoTranscoding, |
30842128 | 159 | publishVideoIfNeeded |
40298b02 | 160 | } |
09209296 C |
161 | |
162 | // --------------------------------------------------------------------------- | |
163 | ||
a0327eed | 164 | function createHlsJobIfEnabled (payload?: VideoTranscodingPayload) { |
09209296 C |
165 | // Generate HLS playlist? |
166 | if (payload && CONFIG.TRANSCODING.HLS.ENABLED) { | |
167 | const hlsTranscodingPayload = { | |
168 | videoUUID: payload.videoUUID, | |
169 | resolution: payload.resolution, | |
170 | isPortraitMode: payload.isPortraitMode, | |
171 | ||
172 | generateHlsPlaylist: true | |
173 | } | |
174 | ||
a0327eed | 175 | return JobQueue.Instance.createJob({ type: 'video-transcoding', payload: hlsTranscodingPayload }) |
09209296 C |
176 | } |
177 | } |