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Commit | Line | Data |
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f5028693 | 1 | import * as Bluebird from 'bluebird' |
571389d4 | 2 | import { computeResolutionsToTranscode, logger } from '../../../helpers' |
40298b02 C |
3 | |
4 | import { database as db } from '../../../initializers/database' | |
40298b02 | 5 | import { VideoInstance } from '../../../models' |
571389d4 | 6 | import { sendAddVideo } from '../../activitypub/send-request' |
40298b02 | 7 | import { JobScheduler } from '../job-scheduler' |
571389d4 | 8 | import { TranscodingJobPayload } from './transcoding-job-scheduler' |
40298b02 | 9 | |
571389d4 | 10 | async function process (data: TranscodingJobPayload, jobId: number) { |
60862425 | 11 | const video = await db.Video.loadByUUIDAndPopulateAccountAndServerAndTags(data.videoUUID) |
f5028693 C |
12 | // No video, maybe deleted? |
13 | if (!video) { | |
14 | logger.info('Do not process job %d, video does not exist.', jobId, { videoUUID: video.uuid }) | |
15 | return undefined | |
16 | } | |
17 | ||
18 | await video.optimizeOriginalVideofile() | |
031094f7 | 19 | |
f5028693 | 20 | return video |
40298b02 C |
21 | } |
22 | ||
23 | function onError (err: Error, jobId: number) { | |
24 | logger.error('Error when optimized video file in job %d.', jobId, err) | |
25 | return Promise.resolve() | |
26 | } | |
27 | ||
571389d4 | 28 | async function onSuccess (jobId: number, video: VideoInstance, jobScheduler: JobScheduler<TranscodingJobPayload, VideoInstance>) { |
031094f7 C |
29 | if (video === undefined) return undefined |
30 | ||
40298b02 C |
31 | logger.info('Job %d is a success.', jobId) |
32 | ||
4077df72 | 33 | // Maybe the video changed in database, refresh it |
60862425 | 34 | const videoDatabase = await db.Video.loadByUUIDAndPopulateAccountAndServerAndTags(video.uuid) |
4077df72 C |
35 | // Video does not exist anymore |
36 | if (!videoDatabase) return undefined | |
37 | ||
571389d4 C |
38 | // Now we'll add the video's meta data to our followers |
39 | await sendAddVideo(video, undefined) | |
f5028693 | 40 | |
4077df72 | 41 | const originalFileHeight = await videoDatabase.getOriginalFileHeight() |
f5028693 C |
42 | // Create transcoding jobs if there are enabled resolutions |
43 | ||
44 | const resolutionsEnabled = computeResolutionsToTranscode(originalFileHeight) | |
45 | logger.info( | |
4077df72 | 46 | 'Resolutions computed for video %s and origin file height of %d.', videoDatabase.uuid, originalFileHeight, |
f5028693 C |
47 | { resolutions: resolutionsEnabled } |
48 | ) | |
49 | ||
50 | if (resolutionsEnabled.length !== 0) { | |
51 | try { | |
52 | await db.sequelize.transaction(async t => { | |
53 | const tasks: Bluebird<any>[] = [] | |
54 | ||
55 | for (const resolution of resolutionsEnabled) { | |
40298b02 | 56 | const dataInput = { |
4077df72 | 57 | videoUUID: videoDatabase.uuid, |
40298b02 C |
58 | resolution |
59 | } | |
60 | ||
571389d4 | 61 | const p = jobScheduler.createJob(t, 'videoFileTranscoder', dataInput) |
40298b02 | 62 | tasks.push(p) |
f5028693 | 63 | } |
40298b02 | 64 | |
f5028693 | 65 | await Promise.all(tasks) |
40298b02 | 66 | }) |
40298b02 | 67 | |
4077df72 | 68 | logger.info('Transcoding jobs created for uuid %s.', videoDatabase.uuid, { resolutionsEnabled }) |
f5028693 C |
69 | } catch (err) { |
70 | logger.warn('Cannot transcode the video.', err) | |
71 | } | |
72 | } else { | |
73 | logger.info('No transcoding jobs created for video %s (no resolutions enabled).') | |
74 | return undefined | |
75 | } | |
40298b02 C |
76 | } |
77 | ||
78 | // --------------------------------------------------------------------------- | |
79 | ||
80 | export { | |
81 | process, | |
82 | onError, | |
83 | onSuccess | |
84 | } |