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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' | |
dbd9fb44 | 7 | import { MVideo, MVideoFullLight, MVideoUUID } from '@server/types/models' |
0305db28 JB |
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 | ||
e1ab52d7 | 60 | async function moveToExternalStorageState (video: MVideoFullLight, isNewVideo: boolean, transaction: Transaction) { |
61 | const videoJobInfo = await VideoJobInfoModel.load(video.id, transaction) | |
62 | const pendingTranscode = videoJobInfo?.pendingTranscode || 0 | |
63 | ||
64 | // We want to wait all transcoding jobs before moving the video on an external storage | |
65 | if (pendingTranscode !== 0) return false | |
66 | ||
67 | await video.setNewState(VideoState.TO_MOVE_TO_EXTERNAL_STORAGE, isNewVideo, transaction) | |
68 | ||
69 | logger.info('Creating external storage move job for video %s.', video.uuid, { tags: [ video.uuid ] }) | |
70 | ||
71 | try { | |
72 | await addMoveToObjectStorageJob(video, isNewVideo) | |
73 | ||
74 | return true | |
75 | } catch (err) { | |
76 | logger.error('Cannot add move to object storage job', { err }) | |
77 | ||
78 | return false | |
79 | } | |
80 | } | |
81 | ||
dbd9fb44 | 82 | function moveToFailedTranscodingState (video: MVideo) { |
ad5db104 C |
83 | if (video.state === VideoState.TRANSCODING_FAILED) return |
84 | ||
221ee1ad | 85 | return video.setNewState(VideoState.TRANSCODING_FAILED, false, undefined) |
4e29f4fe | 86 | } |
87 | ||
dbd9fb44 C |
88 | function moveToFailedMoveToObjectStorageState (video: MVideo) { |
89 | if (video.state === VideoState.TO_MOVE_TO_EXTERNAL_STORAGE_FAILED) return | |
90 | ||
91 | return video.setNewState(VideoState.TO_MOVE_TO_EXTERNAL_STORAGE_FAILED, false, undefined) | |
92 | } | |
93 | ||
0305db28 JB |
94 | // --------------------------------------------------------------------------- |
95 | ||
96 | export { | |
97 | buildNextVideoState, | |
e1ab52d7 | 98 | moveToExternalStorageState, |
221ee1ad | 99 | moveToFailedTranscodingState, |
dbd9fb44 | 100 | moveToFailedMoveToObjectStorageState, |
0305db28 JB |
101 | moveToNextState |
102 | } | |
103 | ||
104 | // --------------------------------------------------------------------------- | |
105 | ||
106 | async function moveToPublishedState (video: MVideoFullLight, isNewVideo: boolean, transaction: Transaction) { | |
107 | logger.info('Publishing video %s.', video.uuid, { tags: [ video.uuid ] }) | |
108 | ||
109 | const previousState = video.state | |
9db2330e | 110 | await video.setNewState(VideoState.PUBLISHED, isNewVideo, transaction) |
0305db28 JB |
111 | |
112 | // If the video was not published, we consider it is a new one for other instances | |
113 | // Live videos are always federated, so it's not a new video | |
114 | await federateVideoIfNeeded(video, isNewVideo, transaction) | |
115 | ||
1da843ee C |
116 | if (!isNewVideo) return |
117 | ||
118 | Notifier.Instance.notifyOnNewVideoIfNeeded(video) | |
0305db28 JB |
119 | |
120 | if (previousState === VideoState.TO_TRANSCODE) { | |
121 | Notifier.Instance.notifyOnVideoPublishedAfterTranscoding(video) | |
122 | } | |
123 | } |