1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
|
import * as Bull from 'bull'
import { VideoResolution, VideoState } from '../../../../shared'
import { logger } from '../../../helpers/logger'
import { VideoModel } from '../../../models/video/video'
import { JobQueue } from '../job-queue'
import { federateVideoIfNeeded } from '../../activitypub'
import { retryTransactionWrapper } from '../../../helpers/database-utils'
import { sequelizeTypescript } from '../../../initializers'
import * as Bluebird from 'bluebird'
import { computeResolutionsToTranscode } from '../../../helpers/ffmpeg-utils'
import { importVideoFile, transcodeOriginalVideofile, optimizeOriginalVideofile } from '../../video-transcoding'
export type VideoFilePayload = {
videoUUID: string
isNewVideo?: boolean
resolution?: VideoResolution
isPortraitMode?: boolean
}
export type VideoFileImportPayload = {
videoUUID: string,
filePath: string
}
async function processVideoFileImport (job: Bull.Job) {
const payload = job.data as VideoFileImportPayload
logger.info('Processing video file import in job %d.', job.id)
const video = await VideoModel.loadByUUIDAndPopulateAccountAndServerAndTags(payload.videoUUID)
// No video, maybe deleted?
if (!video) {
logger.info('Do not process job %d, video does not exist.', job.id)
return undefined
}
await importVideoFile(video, payload.filePath)
await onVideoFileTranscoderOrImportSuccess(video)
return video
}
async function processVideoFile (job: Bull.Job) {
const payload = job.data as VideoFilePayload
logger.info('Processing video file in job %d.', job.id)
const video = await VideoModel.loadByUUIDAndPopulateAccountAndServerAndTags(payload.videoUUID)
// No video, maybe deleted?
if (!video) {
logger.info('Do not process job %d, video does not exist.', job.id)
return undefined
}
// Transcoding in other resolution
if (payload.resolution) {
await transcodeOriginalVideofile(video, payload.resolution, payload.isPortraitMode || false)
await retryTransactionWrapper(onVideoFileTranscoderOrImportSuccess, video)
} else {
await optimizeOriginalVideofile(video)
await retryTransactionWrapper(onVideoFileOptimizerSuccess, video, payload.isNewVideo)
}
return video
}
async function onVideoFileTranscoderOrImportSuccess (video: VideoModel) {
if (video === undefined) return undefined
return sequelizeTypescript.transaction(async t => {
// Maybe the video changed in database, refresh it
let videoDatabase = await VideoModel.loadByUUIDAndPopulateAccountAndServerAndTags(video.uuid, t)
// Video does not exist anymore
if (!videoDatabase) return undefined
let isNewVideo = false
// We transcoded the video file in another format, now we can publish it
if (videoDatabase.state !== VideoState.PUBLISHED) {
isNewVideo = true
videoDatabase.state = VideoState.PUBLISHED
videoDatabase.publishedAt = new Date()
videoDatabase = await videoDatabase.save({ transaction: t })
}
// If the video was not published, we consider it is a new one for other instances
await federateVideoIfNeeded(videoDatabase, isNewVideo, t)
return undefined
})
}
async function onVideoFileOptimizerSuccess (video: VideoModel, isNewVideo: boolean) {
if (video === undefined) return undefined
// Outside the transaction (IO on disk)
const { videoFileResolution } = await video.getOriginalFileResolution()
return sequelizeTypescript.transaction(async t => {
// Maybe the video changed in database, refresh it
const videoDatabase = await VideoModel.loadByUUIDAndPopulateAccountAndServerAndTags(video.uuid, t)
// Video does not exist anymore
if (!videoDatabase) return undefined
// Create transcoding jobs if there are enabled resolutions
const resolutionsEnabled = computeResolutionsToTranscode(videoFileResolution)
logger.info(
'Resolutions computed for video %s and origin file height of %d.', videoDatabase.uuid, videoFileResolution,
{ resolutions: resolutionsEnabled }
)
if (resolutionsEnabled.length !== 0) {
const tasks: Bluebird<any>[] = []
for (const resolution of resolutionsEnabled) {
const dataInput = {
videoUUID: videoDatabase.uuid,
resolution
}
const p = JobQueue.Instance.createJob({ type: 'video-file', payload: dataInput })
tasks.push(p)
}
await Promise.all(tasks)
logger.info('Transcoding jobs created for uuid %s.', videoDatabase.uuid, { resolutionsEnabled })
} else {
// No transcoding to do, it's now published
video.state = VideoState.PUBLISHED
video = await video.save({ transaction: t })
logger.info('No transcoding jobs created for video %s (no resolutions).', video.uuid)
}
return federateVideoIfNeeded(video, isNewVideo, t)
})
}
// ---------------------------------------------------------------------------
export {
processVideoFile,
processVideoFileImport
}
|
