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1 | import { UploadFiles } from 'express' | |
2 | import { Transaction } from 'sequelize/types' | |
3 | import { DEFAULT_AUDIO_RESOLUTION, JOB_PRIORITY } from '@server/initializers/constants' | |
4 | import { sequelizeTypescript } from '@server/initializers/database' | |
5 | import { TagModel } from '@server/models/video/tag' | |
6 | import { VideoModel } from '@server/models/video/video' | |
7 | import { FilteredModelAttributes } from '@server/types' | |
8 | import { MThumbnail, MUserId, MVideoFile, MVideoTag, MVideoThumbnail, MVideoUUID } from '@server/types/models' | |
9 | import { ThumbnailType, VideoCreate, VideoPrivacy, VideoTranscodingPayload } from '@shared/models' | |
10 | import { federateVideoIfNeeded } from './activitypub/videos' | |
11 | import { JobQueue } from './job-queue/job-queue' | |
12 | import { Notifier } from './notifier' | |
13 | import { updateVideoMiniatureFromExisting } from './thumbnail' | |
14 | ||
15 | function buildLocalVideoFromReq (videoInfo: VideoCreate, channelId: number): FilteredModelAttributes<VideoModel> { | |
16 | return { | |
17 | name: videoInfo.name, | |
18 | remote: false, | |
19 | category: videoInfo.category, | |
20 | licence: videoInfo.licence, | |
21 | language: videoInfo.language, | |
22 | commentsEnabled: videoInfo.commentsEnabled !== false, // If the value is not "false", the default is "true" | |
23 | downloadEnabled: videoInfo.downloadEnabled !== false, | |
24 | waitTranscoding: videoInfo.waitTranscoding || false, | |
25 | nsfw: videoInfo.nsfw || false, | |
26 | description: videoInfo.description, | |
27 | support: videoInfo.support, | |
28 | privacy: videoInfo.privacy || VideoPrivacy.PRIVATE, | |
29 | channelId: channelId, | |
30 | originallyPublishedAt: videoInfo.originallyPublishedAt | |
31 | ? new Date(videoInfo.originallyPublishedAt) | |
32 | : null | |
33 | } | |
34 | } | |
35 | ||
36 | async function buildVideoThumbnailsFromReq (options: { | |
37 | video: MVideoThumbnail | |
38 | files: UploadFiles | |
39 | fallback: (type: ThumbnailType) => Promise<MThumbnail> | |
40 | automaticallyGenerated?: boolean | |
41 | }) { | |
42 | const { video, files, fallback, automaticallyGenerated } = options | |
43 | ||
44 | const promises = [ | |
45 | { | |
46 | type: ThumbnailType.MINIATURE, | |
47 | fieldName: 'thumbnailfile' | |
48 | }, | |
49 | { | |
50 | type: ThumbnailType.PREVIEW, | |
51 | fieldName: 'previewfile' | |
52 | } | |
53 | ].map(p => { | |
54 | const fields = files?.[p.fieldName] | |
55 | ||
56 | if (fields) { | |
57 | return updateVideoMiniatureFromExisting({ | |
58 | inputPath: fields[0].path, | |
59 | video, | |
60 | type: p.type, | |
61 | automaticallyGenerated: automaticallyGenerated || false | |
62 | }) | |
63 | } | |
64 | ||
65 | return fallback(p.type) | |
66 | }) | |
67 | ||
68 | return Promise.all(promises) | |
69 | } | |
70 | ||
71 | async function setVideoTags (options: { | |
72 | video: MVideoTag | |
73 | tags: string[] | |
74 | transaction?: Transaction | |
75 | }) { | |
76 | const { video, tags, transaction } = options | |
77 | ||
78 | const internalTags = tags || [] | |
79 | const tagInstances = await TagModel.findOrCreateTags(internalTags, transaction) | |
80 | ||
81 | await video.$set('Tags', tagInstances, { transaction }) | |
82 | video.Tags = tagInstances | |
83 | } | |
84 | ||
85 | async function publishAndFederateIfNeeded (video: MVideoUUID, wasLive = false) { | |
86 | const result = await sequelizeTypescript.transaction(async t => { | |
87 | // Maybe the video changed in database, refresh it | |
88 | const videoDatabase = await VideoModel.loadAndPopulateAccountAndServerAndTags(video.uuid, t) | |
89 | // Video does not exist anymore | |
90 | if (!videoDatabase) return undefined | |
91 | ||
92 | // We transcoded the video file in another format, now we can publish it | |
93 | const videoPublished = await videoDatabase.publishIfNeededAndSave(t) | |
94 | ||
95 | // If the video was not published, we consider it is a new one for other instances | |
96 | // Live videos are always federated, so it's not a new video | |
97 | await federateVideoIfNeeded(videoDatabase, !wasLive && videoPublished, t) | |
98 | ||
99 | return { videoDatabase, videoPublished } | |
100 | }) | |
101 | ||
102 | if (result?.videoPublished) { | |
103 | Notifier.Instance.notifyOnNewVideoIfNeeded(result.videoDatabase) | |
104 | Notifier.Instance.notifyOnVideoPublishedAfterTranscoding(result.videoDatabase) | |
105 | } | |
106 | } | |
107 | ||
108 | async function addOptimizeOrMergeAudioJob (video: MVideoUUID, videoFile: MVideoFile, user: MUserId) { | |
109 | let dataInput: VideoTranscodingPayload | |
110 | ||
111 | if (videoFile.isAudio()) { | |
112 | dataInput = { | |
113 | type: 'merge-audio-to-webtorrent', | |
114 | resolution: DEFAULT_AUDIO_RESOLUTION, | |
115 | videoUUID: video.uuid, | |
116 | isNewVideo: true | |
117 | } | |
118 | } else { | |
119 | dataInput = { | |
120 | type: 'optimize-to-webtorrent', | |
121 | videoUUID: video.uuid, | |
122 | isNewVideo: true | |
123 | } | |
124 | } | |
125 | ||
126 | const jobOptions = { | |
127 | priority: await getTranscodingJobPriority(user) | |
128 | } | |
129 | ||
130 | return JobQueue.Instance.createJobWithPromise({ type: 'video-transcoding', payload: dataInput }, jobOptions) | |
131 | } | |
132 | ||
133 | async function getTranscodingJobPriority (user: MUserId) { | |
134 | const now = new Date() | |
135 | const lastWeek = new Date(now.getFullYear(), now.getMonth(), now.getDate() - 7) | |
136 | ||
137 | const videoUploadedByUser = await VideoModel.countVideosUploadedByUserSince(user.id, lastWeek) | |
138 | ||
139 | return JOB_PRIORITY.TRANSCODING + videoUploadedByUser | |
140 | } | |
141 | ||
142 | // --------------------------------------------------------------------------- | |
143 | ||
144 | export { | |
145 | buildLocalVideoFromReq, | |
146 | publishAndFederateIfNeeded, | |
147 | buildVideoThumbnailsFromReq, | |
148 | setVideoTags, | |
149 | addOptimizeOrMergeAudioJob, | |
150 | getTranscodingJobPriority | |
151 | } |