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0305db28 JB |
1 | import { Transaction } from 'sequelize' |
2 | import { logger } from '@server/helpers/logger' | |
3 | import { CONFIG } from '@server/initializers/config' | |
4 | import { sequelizeTypescript } from '@server/initializers/database' | |
5 | import { VideoModel } from '@server/models/video/video' | |
6 | import { VideoJobInfoModel } from '@server/models/video/video-job-info' | |
7 | import { MVideoFullLight, MVideoUUID } from '@server/types/models' | |
8 | import { VideoState } from '@shared/models' | |
9 | import { federateVideoIfNeeded } from './activitypub/videos' | |
10 | import { Notifier } from './notifier' | |
11 | import { addMoveToObjectStorageJob } from './video' | |
12 | ||
13 | function buildNextVideoState (currentState?: VideoState) { | |
14 | if (currentState === VideoState.PUBLISHED) { | |
15 | throw new Error('Video is already in its final state') | |
16 | } | |
17 | ||
18 | if ( | |
19 | currentState !== VideoState.TO_TRANSCODE && | |
20 | currentState !== VideoState.TO_MOVE_TO_EXTERNAL_STORAGE && | |
21 | CONFIG.TRANSCODING.ENABLED | |
22 | ) { | |
23 | return VideoState.TO_TRANSCODE | |
24 | } | |
25 | ||
26 | if ( | |
27 | currentState !== VideoState.TO_MOVE_TO_EXTERNAL_STORAGE && | |
28 | CONFIG.OBJECT_STORAGE.ENABLED | |
29 | ) { | |
30 | return VideoState.TO_MOVE_TO_EXTERNAL_STORAGE | |
31 | } | |
32 | ||
33 | return VideoState.PUBLISHED | |
34 | } | |
35 | ||
36 | function moveToNextState (video: MVideoUUID, isNewVideo = true) { | |
37 | return sequelizeTypescript.transaction(async t => { | |
38 | // Maybe the video changed in database, refresh it | |
39 | const videoDatabase = await VideoModel.loadAndPopulateAccountAndServerAndTags(video.uuid, t) | |
40 | // Video does not exist anymore | |
41 | if (!videoDatabase) return undefined | |
42 | ||
43 | // Already in its final state | |
44 | if (videoDatabase.state === VideoState.PUBLISHED) { | |
45 | return federateVideoIfNeeded(videoDatabase, false, t) | |
46 | } | |
47 | ||
48 | const newState = buildNextVideoState(videoDatabase.state) | |
49 | ||
50 | if (newState === VideoState.PUBLISHED) { | |
51 | return moveToPublishedState(videoDatabase, isNewVideo, t) | |
52 | } | |
53 | ||
54 | if (newState === VideoState.TO_MOVE_TO_EXTERNAL_STORAGE) { | |
55 | return moveToExternalStorageState(videoDatabase, isNewVideo, t) | |
56 | } | |
57 | }) | |
58 | } | |
59 | ||
60 | // --------------------------------------------------------------------------- | |
61 | ||
62 | export { | |
63 | buildNextVideoState, | |
64 | moveToNextState | |
65 | } | |
66 | ||
67 | // --------------------------------------------------------------------------- | |
68 | ||
69 | async function moveToPublishedState (video: MVideoFullLight, isNewVideo: boolean, transaction: Transaction) { | |
70 | logger.info('Publishing video %s.', video.uuid, { tags: [ video.uuid ] }) | |
71 | ||
72 | const previousState = video.state | |
9db2330e | 73 | await video.setNewState(VideoState.PUBLISHED, isNewVideo, transaction) |
0305db28 JB |
74 | |
75 | // If the video was not published, we consider it is a new one for other instances | |
76 | // Live videos are always federated, so it's not a new video | |
77 | await federateVideoIfNeeded(video, isNewVideo, transaction) | |
78 | ||
9db2330e | 79 | if (isNewVideo) Notifier.Instance.notifyOnNewVideoIfNeeded(video) |
0305db28 JB |
80 | |
81 | if (previousState === VideoState.TO_TRANSCODE) { | |
82 | Notifier.Instance.notifyOnVideoPublishedAfterTranscoding(video) | |
83 | } | |
84 | } | |
85 | ||
86 | async function moveToExternalStorageState (video: MVideoFullLight, isNewVideo: boolean, transaction: Transaction) { | |
87 | const videoJobInfo = await VideoJobInfoModel.load(video.id, transaction) | |
88 | const pendingTranscode = videoJobInfo?.pendingTranscode || 0 | |
89 | ||
90 | // We want to wait all transcoding jobs before moving the video on an external storage | |
91 | if (pendingTranscode !== 0) return | |
92 | ||
9db2330e | 93 | await video.setNewState(VideoState.TO_MOVE_TO_EXTERNAL_STORAGE, isNewVideo, transaction) |
0305db28 JB |
94 | |
95 | logger.info('Creating external storage move job for video %s.', video.uuid, { tags: [ video.uuid ] }) | |
96 | ||
97 | addMoveToObjectStorageJob(video, isNewVideo) | |
98 | .catch(err => logger.error('Cannot add move to object storage job', { err })) | |
99 | } |