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1 | import { VideoRedundancyModel } from '../models/redundancy/video-redundancy' | |
2 | import { sendUndoCacheFile } from './activitypub/send' | |
3 | import { Transaction } from 'sequelize' | |
4 | import { MActorSignature, MVideoRedundancyVideo } from '@server/types/models' | |
5 | import { CONFIG } from '@server/initializers/config' | |
6 | import { logger } from '@server/helpers/logger' | |
7 | import { ActorFollowModel } from '@server/models/activitypub/actor-follow' | |
8 | import { Activity } from '@shared/models' | |
9 | import { getServerActor } from '@server/models/application/application' | |
10 | ||
11 | async function removeVideoRedundancy (videoRedundancy: MVideoRedundancyVideo, t?: Transaction) { | |
12 | const serverActor = await getServerActor() | |
13 | ||
14 | // Local cache, send undo to remote instances | |
15 | if (videoRedundancy.actorId === serverActor.id) await sendUndoCacheFile(serverActor, videoRedundancy, t) | |
16 | ||
17 | await videoRedundancy.destroy({ transaction: t }) | |
18 | } | |
19 | ||
20 | async function removeRedundanciesOfServer (serverId: number) { | |
21 | const redundancies = await VideoRedundancyModel.listLocalOfServer(serverId) | |
22 | ||
23 | for (const redundancy of redundancies) { | |
24 | await removeVideoRedundancy(redundancy) | |
25 | } | |
26 | } | |
27 | ||
28 | async function isRedundancyAccepted (activity: Activity, byActor: MActorSignature) { | |
29 | const configAcceptFrom = CONFIG.REMOTE_REDUNDANCY.VIDEOS.ACCEPT_FROM | |
30 | if (configAcceptFrom === 'nobody') { | |
31 | logger.info('Do not accept remote redundancy %s due instance accept policy.', activity.id) | |
32 | return false | |
33 | } | |
34 | ||
35 | if (configAcceptFrom === 'followings') { | |
36 | const serverActor = await getServerActor() | |
37 | const allowed = await ActorFollowModel.isFollowedBy(byActor.id, serverActor.id) | |
38 | ||
39 | if (allowed !== true) { | |
40 | logger.info('Do not accept remote redundancy %s because actor %s is not followed by our instance.', activity.id, byActor.url) | |
41 | return false | |
42 | } | |
43 | } | |
44 | ||
45 | return true | |
46 | } | |
47 | ||
48 | // --------------------------------------------------------------------------- | |
49 | ||
50 | export { | |
51 | isRedundancyAccepted, | |
52 | removeRedundanciesOfServer, | |
53 | removeVideoRedundancy | |
54 | } |