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1 | import { Transaction } from 'sequelize' | |
2 | import { ActivityAudience, ActivityUpdate } from '../../../../shared/models/activitypub' | |
3 | import { VideoPrivacy } from '../../../../shared/models/videos' | |
4 | import { AccountModel } from '../../../models/account/account' | |
5 | import { ActorModel } from '../../../models/activitypub/actor' | |
6 | import { VideoModel } from '../../../models/video/video' | |
7 | import { VideoChannelModel } from '../../../models/video/video-channel' | |
8 | import { VideoShareModel } from '../../../models/video/video-share' | |
9 | import { getUpdateActivityPubUrl } from '../url' | |
10 | import { broadcastToFollowers, sendVideoRelatedActivity, unicastTo } from './utils' | |
11 | import { audiencify, getActorsInvolvedInVideo, getAudience, getAudienceFromFollowersOf } from '../audience' | |
12 | import { logger } from '../../../helpers/logger' | |
13 | import { VideoCaptionModel } from '../../../models/video/video-caption' | |
14 | import { VideoRedundancyModel } from '../../../models/redundancy/video-redundancy' | |
15 | ||
16 | async function sendUpdateVideo (video: VideoModel, t: Transaction, overrodeByActor?: ActorModel) { | |
17 | logger.info('Creating job to update video %s.', video.url) | |
18 | ||
19 | const byActor = overrodeByActor ? overrodeByActor : video.VideoChannel.Account.Actor | |
20 | ||
21 | const url = getUpdateActivityPubUrl(video.url, video.updatedAt.toISOString()) | |
22 | ||
23 | // Needed to build the AP object | |
24 | if (!video.VideoCaptions) video.VideoCaptions = await video.$get('VideoCaptions') as VideoCaptionModel[] | |
25 | ||
26 | const videoObject = video.toActivityPubObject() | |
27 | const audience = getAudience(byActor, video.privacy === VideoPrivacy.PUBLIC) | |
28 | ||
29 | const updateActivity = buildUpdateActivity(url, byActor, videoObject, audience) | |
30 | ||
31 | const actorsInvolved = await getActorsInvolvedInVideo(video, t) | |
32 | if (overrodeByActor) actorsInvolved.push(overrodeByActor) | |
33 | ||
34 | return broadcastToFollowers(updateActivity, byActor, actorsInvolved, t) | |
35 | } | |
36 | ||
37 | async function sendUpdateActor (accountOrChannel: AccountModel | VideoChannelModel, t: Transaction) { | |
38 | const byActor = accountOrChannel.Actor | |
39 | ||
40 | logger.info('Creating job to update actor %s.', byActor.url) | |
41 | ||
42 | const url = getUpdateActivityPubUrl(byActor.url, byActor.updatedAt.toISOString()) | |
43 | const accountOrChannelObject = accountOrChannel.toActivityPubObject() | |
44 | const audience = getAudience(byActor) | |
45 | const updateActivity = buildUpdateActivity(url, byActor, accountOrChannelObject, audience) | |
46 | ||
47 | let actorsInvolved: ActorModel[] | |
48 | if (accountOrChannel instanceof AccountModel) { | |
49 | // Actors that shared my videos are involved too | |
50 | actorsInvolved = await VideoShareModel.loadActorsByVideoOwner(byActor.id, t) | |
51 | } else { | |
52 | // Actors that shared videos of my channel are involved too | |
53 | actorsInvolved = await VideoShareModel.loadActorsByVideoChannel(accountOrChannel.id, t) | |
54 | } | |
55 | ||
56 | actorsInvolved.push(byActor) | |
57 | ||
58 | return broadcastToFollowers(updateActivity, byActor, actorsInvolved, t) | |
59 | } | |
60 | ||
61 | async function sendUpdateCacheFile (byActor: ActorModel, redundancyModel: VideoRedundancyModel) { | |
62 | logger.info('Creating job to update cache file %s.', redundancyModel.url) | |
63 | ||
64 | const video = await VideoModel.loadAndPopulateAccountAndServerAndTags(redundancyModel.VideoFile.Video.id) | |
65 | ||
66 | const activityBuilder = (audience: ActivityAudience) => { | |
67 | const redundancyObject = redundancyModel.toActivityPubObject() | |
68 | const url = getUpdateActivityPubUrl(redundancyModel.url, redundancyModel.updatedAt.toISOString()) | |
69 | ||
70 | return buildUpdateActivity(url, byActor, redundancyObject, audience) | |
71 | } | |
72 | ||
73 | return sendVideoRelatedActivity(activityBuilder, { byActor, video }) | |
74 | } | |
75 | ||
76 | // --------------------------------------------------------------------------- | |
77 | ||
78 | export { | |
79 | sendUpdateActor, | |
80 | sendUpdateVideo, | |
81 | sendUpdateCacheFile | |
82 | } | |
83 | ||
84 | // --------------------------------------------------------------------------- | |
85 | ||
86 | function buildUpdateActivity (url: string, byActor: ActorModel, object: any, audience?: ActivityAudience): ActivityUpdate { | |
87 | if (!audience) audience = getAudience(byActor) | |
88 | ||
89 | return audiencify( | |
90 | { | |
91 | type: 'Update' as 'Update', | |
92 | id: url, | |
93 | actor: byActor.url, | |
94 | object: audiencify(object, audience | |
95 | ) | |
96 | }, | |
97 | audience | |
98 | ) | |
99 | } |