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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 } from './utils' | |
11 | import { audiencify, getActorsInvolvedInVideo, getAudience } 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 | import { VideoPlaylistModel } from '../../../models/video/video-playlist' | |
16 | import { VideoPlaylistPrivacy } from '../../../../shared/models/videos/playlist/video-playlist-privacy.model' | |
17 | import { getServerActor } from '../../../helpers/utils' | |
18 | ||
19 | async function sendUpdateVideo (video: VideoModel, t: Transaction, overrodeByActor?: ActorModel) { | |
20 | if (video.privacy === VideoPrivacy.PRIVATE) return undefined | |
21 | ||
22 | logger.info('Creating job to update video %s.', video.url) | |
23 | ||
24 | const byActor = overrodeByActor ? overrodeByActor : video.VideoChannel.Account.Actor | |
25 | ||
26 | const url = getUpdateActivityPubUrl(video.url, video.updatedAt.toISOString()) | |
27 | ||
28 | // Needed to build the AP object | |
29 | if (!video.VideoCaptions) { | |
30 | video.VideoCaptions = await video.$get('VideoCaptions', { transaction: t }) as VideoCaptionModel[] | |
31 | } | |
32 | ||
33 | const videoObject = video.toActivityPubObject() | |
34 | const audience = getAudience(byActor, video.privacy === VideoPrivacy.PUBLIC) | |
35 | ||
36 | const updateActivity = buildUpdateActivity(url, byActor, videoObject, audience) | |
37 | ||
38 | const actorsInvolved = await getActorsInvolvedInVideo(video, t) | |
39 | if (overrodeByActor) actorsInvolved.push(overrodeByActor) | |
40 | ||
41 | return broadcastToFollowers(updateActivity, byActor, actorsInvolved, t) | |
42 | } | |
43 | ||
44 | async function sendUpdateActor (accountOrChannel: AccountModel | VideoChannelModel, t: Transaction) { | |
45 | const byActor = accountOrChannel.Actor | |
46 | ||
47 | logger.info('Creating job to update actor %s.', byActor.url) | |
48 | ||
49 | const url = getUpdateActivityPubUrl(byActor.url, byActor.updatedAt.toISOString()) | |
50 | const accountOrChannelObject = accountOrChannel.toActivityPubObject() | |
51 | const audience = getAudience(byActor) | |
52 | const updateActivity = buildUpdateActivity(url, byActor, accountOrChannelObject, audience) | |
53 | ||
54 | let actorsInvolved: ActorModel[] | |
55 | if (accountOrChannel instanceof AccountModel) { | |
56 | // Actors that shared my videos are involved too | |
57 | actorsInvolved = await VideoShareModel.loadActorsWhoSharedVideosOf(byActor.id, t) | |
58 | } else { | |
59 | // Actors that shared videos of my channel are involved too | |
60 | actorsInvolved = await VideoShareModel.loadActorsByVideoChannel(accountOrChannel.id, t) | |
61 | } | |
62 | ||
63 | actorsInvolved.push(byActor) | |
64 | ||
65 | return broadcastToFollowers(updateActivity, byActor, actorsInvolved, t) | |
66 | } | |
67 | ||
68 | async function sendUpdateCacheFile (byActor: ActorModel, redundancyModel: VideoRedundancyModel) { | |
69 | logger.info('Creating job to update cache file %s.', redundancyModel.url) | |
70 | ||
71 | const video = await VideoModel.loadAndPopulateAccountAndServerAndTags(redundancyModel.getVideo().id) | |
72 | ||
73 | const activityBuilder = (audience: ActivityAudience) => { | |
74 | const redundancyObject = redundancyModel.toActivityPubObject() | |
75 | const url = getUpdateActivityPubUrl(redundancyModel.url, redundancyModel.updatedAt.toISOString()) | |
76 | ||
77 | return buildUpdateActivity(url, byActor, redundancyObject, audience) | |
78 | } | |
79 | ||
80 | return sendVideoRelatedActivity(activityBuilder, { byActor, video }) | |
81 | } | |
82 | ||
83 | async function sendUpdateVideoPlaylist (videoPlaylist: VideoPlaylistModel, t: Transaction) { | |
84 | if (videoPlaylist.privacy === VideoPlaylistPrivacy.PRIVATE) return undefined | |
85 | ||
86 | const byActor = videoPlaylist.OwnerAccount.Actor | |
87 | ||
88 | logger.info('Creating job to update video playlist %s.', videoPlaylist.url) | |
89 | ||
90 | const url = getUpdateActivityPubUrl(videoPlaylist.url, videoPlaylist.updatedAt.toISOString()) | |
91 | ||
92 | const object = await videoPlaylist.toActivityPubObject(null, t) | |
93 | const audience = getAudience(byActor, videoPlaylist.privacy === VideoPlaylistPrivacy.PUBLIC) | |
94 | ||
95 | const updateActivity = buildUpdateActivity(url, byActor, object, audience) | |
96 | ||
97 | const serverActor = await getServerActor() | |
98 | const toFollowersOf = [ byActor, serverActor ] | |
99 | ||
100 | if (videoPlaylist.VideoChannel) toFollowersOf.push(videoPlaylist.VideoChannel.Actor) | |
101 | ||
102 | return broadcastToFollowers(updateActivity, byActor, toFollowersOf, t) | |
103 | } | |
104 | ||
105 | // --------------------------------------------------------------------------- | |
106 | ||
107 | export { | |
108 | sendUpdateActor, | |
109 | sendUpdateVideo, | |
110 | sendUpdateCacheFile, | |
111 | sendUpdateVideoPlaylist | |
112 | } | |
113 | ||
114 | // --------------------------------------------------------------------------- | |
115 | ||
116 | function buildUpdateActivity (url: string, byActor: ActorModel, object: any, audience?: ActivityAudience): ActivityUpdate { | |
117 | if (!audience) audience = getAudience(byActor) | |
118 | ||
119 | return audiencify( | |
120 | { | |
121 | type: 'Update' as 'Update', | |
122 | id: url, | |
123 | actor: byActor.url, | |
124 | object: audiencify(object, audience | |
125 | ) | |
126 | }, | |
127 | audience | |
128 | ) | |
129 | } |