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c6c0fa6c C |
1 | import * as express from 'express' |
2 | import { v4 as uuidv4 } from 'uuid' | |
3 | import { createReqFiles } from '@server/helpers/express-utils' | |
4 | import { CONFIG } from '@server/initializers/config' | |
5 | import { ASSETS_PATH, MIMETYPES } from '@server/initializers/constants' | |
6 | import { getVideoActivityPubUrl } from '@server/lib/activitypub/url' | |
7 | import { videoLiveAddValidator, videoLiveGetValidator } from '@server/middlewares/validators/videos/video-live' | |
8 | import { VideoLiveModel } from '@server/models/video/video-live' | |
9 | import { MVideoDetails, MVideoFullLight } from '@server/types/models' | |
10 | import { VideoCreate, VideoPrivacy, VideoState } from '../../../../shared' | |
11 | import { ThumbnailType } from '../../../../shared/models/videos/thumbnail.type' | |
12 | import { logger } from '../../../helpers/logger' | |
13 | import { sequelizeTypescript } from '../../../initializers/database' | |
14 | import { createVideoMiniatureFromExisting } from '../../../lib/thumbnail' | |
15 | import { asyncMiddleware, asyncRetryTransactionMiddleware, authenticate } from '../../../middlewares' | |
16 | import { TagModel } from '../../../models/video/tag' | |
17 | import { VideoModel } from '../../../models/video/video' | |
18 | import { buildLocalVideoFromCreate } from '@server/lib/video' | |
19 | ||
20 | const liveRouter = express.Router() | |
21 | ||
22 | const reqVideoFileLive = createReqFiles( | |
23 | [ 'thumbnailfile', 'previewfile' ], | |
24 | MIMETYPES.IMAGE.MIMETYPE_EXT, | |
25 | { | |
26 | thumbnailfile: CONFIG.STORAGE.TMP_DIR, | |
27 | previewfile: CONFIG.STORAGE.TMP_DIR | |
28 | } | |
29 | ) | |
30 | ||
31 | liveRouter.post('/live', | |
32 | authenticate, | |
33 | reqVideoFileLive, | |
34 | asyncMiddleware(videoLiveAddValidator), | |
35 | asyncRetryTransactionMiddleware(addLiveVideo) | |
36 | ) | |
37 | ||
38 | liveRouter.get('/live/:videoId', | |
39 | authenticate, | |
40 | asyncMiddleware(videoLiveGetValidator), | |
41 | asyncRetryTransactionMiddleware(getVideoLive) | |
42 | ) | |
43 | ||
44 | // --------------------------------------------------------------------------- | |
45 | ||
46 | export { | |
47 | liveRouter | |
48 | } | |
49 | ||
50 | // --------------------------------------------------------------------------- | |
51 | ||
52 | async function getVideoLive (req: express.Request, res: express.Response) { | |
53 | const videoLive = res.locals.videoLive | |
54 | ||
55 | return res.json(videoLive.toFormattedJSON()) | |
56 | } | |
57 | ||
58 | async function addLiveVideo (req: express.Request, res: express.Response) { | |
59 | const videoInfo: VideoCreate = req.body | |
60 | ||
61 | // Prepare data so we don't block the transaction | |
62 | const videoData = buildLocalVideoFromCreate(videoInfo, res.locals.videoChannel.id) | |
63 | videoData.isLive = true | |
64 | ||
65 | const videoLive = new VideoLiveModel() | |
66 | videoLive.streamKey = uuidv4() | |
67 | ||
68 | const video = new VideoModel(videoData) as MVideoDetails | |
69 | video.url = getVideoActivityPubUrl(video) // We use the UUID, so set the URL after building the object | |
70 | ||
71 | // Process thumbnail or create it from the video | |
72 | const thumbnailField = req.files ? req.files['thumbnailfile'] : null | |
73 | const thumbnailModel = thumbnailField | |
74 | ? await createVideoMiniatureFromExisting(thumbnailField[0].path, video, ThumbnailType.MINIATURE, false) | |
75 | : await createVideoMiniatureFromExisting(ASSETS_PATH.DEFAULT_LIVE_BACKGROUND, video, ThumbnailType.MINIATURE, true) | |
76 | ||
77 | // Process preview or create it from the video | |
78 | const previewField = req.files ? req.files['previewfile'] : null | |
79 | const previewModel = previewField | |
80 | ? await createVideoMiniatureFromExisting(previewField[0].path, video, ThumbnailType.PREVIEW, false) | |
81 | : await createVideoMiniatureFromExisting(ASSETS_PATH.DEFAULT_LIVE_BACKGROUND, video, ThumbnailType.PREVIEW, true) | |
82 | ||
83 | const { videoCreated } = await sequelizeTypescript.transaction(async t => { | |
84 | const sequelizeOptions = { transaction: t } | |
85 | ||
86 | const videoCreated = await video.save(sequelizeOptions) as MVideoFullLight | |
87 | ||
88 | if (thumbnailModel) await videoCreated.addAndSaveThumbnail(thumbnailModel, t) | |
89 | if (previewModel) await videoCreated.addAndSaveThumbnail(previewModel, t) | |
90 | ||
91 | // Do not forget to add video channel information to the created video | |
92 | videoCreated.VideoChannel = res.locals.videoChannel | |
93 | ||
94 | videoLive.videoId = videoCreated.id | |
95 | await videoLive.save(sequelizeOptions) | |
96 | ||
97 | // Create tags | |
98 | if (videoInfo.tags !== undefined) { | |
99 | const tagInstances = await TagModel.findOrCreateTags(videoInfo.tags, t) | |
100 | ||
101 | await video.$set('Tags', tagInstances, sequelizeOptions) | |
102 | video.Tags = tagInstances | |
103 | } | |
104 | ||
105 | logger.info('Video live %s with uuid %s created.', videoInfo.name, videoCreated.uuid) | |
106 | ||
107 | return { videoCreated } | |
108 | }) | |
109 | ||
110 | return res.json({ | |
111 | video: { | |
112 | id: videoCreated.id, | |
113 | uuid: videoCreated.uuid | |
114 | } | |
115 | }) | |
116 | } |