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1 | import * as Sequelize from 'sequelize' | |
2 | import { v4 as uuidv4 } from 'uuid' | |
3 | import { VideoChannelCreate } from '../../shared/models' | |
4 | import { VideoChannelModel } from '../models/video/video-channel' | |
5 | import { buildActorInstance, federateVideoIfNeeded, getVideoChannelActivityPubUrl } from './activitypub' | |
6 | import { VideoModel } from '../models/video/video' | |
7 | import { MAccountId, MChannelDefault, MChannelId } from '../typings/models' | |
8 | ||
9 | type CustomVideoChannelModelAccount <T extends MAccountId> = MChannelDefault & { Account?: T } | |
10 | ||
11 | async function createLocalVideoChannel <T extends MAccountId> ( | |
12 | videoChannelInfo: VideoChannelCreate, | |
13 | account: T, | |
14 | t: Sequelize.Transaction | |
15 | ): Promise<CustomVideoChannelModelAccount<T>> { | |
16 | const uuid = uuidv4() | |
17 | const url = getVideoChannelActivityPubUrl(videoChannelInfo.name) | |
18 | const actorInstance = buildActorInstance('Group', url, videoChannelInfo.name, uuid) | |
19 | ||
20 | const actorInstanceCreated = await actorInstance.save({ transaction: t }) | |
21 | ||
22 | const videoChannelData = { | |
23 | name: videoChannelInfo.displayName, | |
24 | description: videoChannelInfo.description, | |
25 | support: videoChannelInfo.support, | |
26 | accountId: account.id, | |
27 | actorId: actorInstanceCreated.id | |
28 | } | |
29 | ||
30 | const videoChannel = new VideoChannelModel(videoChannelData) | |
31 | ||
32 | const options = { transaction: t } | |
33 | const videoChannelCreated: CustomVideoChannelModelAccount<T> = await videoChannel.save(options) as MChannelDefault | |
34 | ||
35 | // Do not forget to add Account/Actor information to the created video channel | |
36 | videoChannelCreated.Account = account | |
37 | videoChannelCreated.Actor = actorInstanceCreated | |
38 | ||
39 | // No need to seed this empty video channel to followers | |
40 | return videoChannelCreated | |
41 | } | |
42 | ||
43 | async function federateAllVideosOfChannel (videoChannel: MChannelId) { | |
44 | const videoIds = await VideoModel.getAllIdsFromChannel(videoChannel) | |
45 | ||
46 | for (const videoId of videoIds) { | |
47 | const video = await VideoModel.loadAndPopulateAccountAndServerAndTags(videoId) | |
48 | ||
49 | await federateVideoIfNeeded(video, false) | |
50 | } | |
51 | } | |
52 | ||
53 | // --------------------------------------------------------------------------- | |
54 | ||
55 | export { | |
56 | createLocalVideoChannel, | |
57 | federateAllVideosOfChannel | |
58 | } |