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1 | import { Transaction } from 'sequelize' | |
2 | import { getServerActor } from '@server/models/application/application' | |
3 | import { ActivityAudience, ActivityUpdate, VideoPlaylistPrivacy, VideoPrivacy } from '@shared/models' | |
4 | import { logger } from '../../../helpers/logger' | |
5 | import { AccountModel } from '../../../models/account/account' | |
6 | import { VideoModel } from '../../../models/video/video' | |
7 | import { VideoShareModel } from '../../../models/video/video-share' | |
8 | import { | |
9 | MAccountDefault, | |
10 | MActor, | |
11 | MActorLight, | |
12 | MChannelDefault, | |
13 | MVideoAP, | |
14 | MVideoAPWithoutCaption, | |
15 | MVideoPlaylistFull, | |
16 | MVideoRedundancyVideo | |
17 | } from '../../../types/models' | |
18 | import { audiencify, getAudience } from '../audience' | |
19 | import { getUpdateActivityPubUrl } from '../url' | |
20 | import { getActorsInvolvedInVideo } from './shared' | |
21 | import { broadcastToFollowers, sendVideoRelatedActivity } from './shared/send-utils' | |
22 | ||
23 | async function sendUpdateVideo (videoArg: MVideoAPWithoutCaption, transaction: Transaction, overriddenByActor?: MActor) { | |
24 | const video = videoArg as MVideoAP | |
25 | ||
26 | if (!video.hasPrivacyForFederation()) return undefined | |
27 | ||
28 | logger.info('Creating job to update video %s.', video.url) | |
29 | ||
30 | const byActor = overriddenByActor || video.VideoChannel.Account.Actor | |
31 | ||
32 | const url = getUpdateActivityPubUrl(video.url, video.updatedAt.toISOString()) | |
33 | ||
34 | // Needed to build the AP object | |
35 | if (!video.VideoCaptions) { | |
36 | video.VideoCaptions = await video.$get('VideoCaptions', { transaction }) | |
37 | } | |
38 | ||
39 | const videoObject = await video.toActivityPubObject() | |
40 | const audience = getAudience(byActor, video.privacy === VideoPrivacy.PUBLIC) | |
41 | ||
42 | const updateActivity = buildUpdateActivity(url, byActor, videoObject, audience) | |
43 | ||
44 | const actorsInvolved = await getActorsInvolvedInVideo(video, transaction) | |
45 | if (overriddenByActor) actorsInvolved.push(overriddenByActor) | |
46 | ||
47 | return broadcastToFollowers({ | |
48 | data: updateActivity, | |
49 | byActor, | |
50 | toFollowersOf: actorsInvolved, | |
51 | contextType: 'Video', | |
52 | transaction | |
53 | }) | |
54 | } | |
55 | ||
56 | async function sendUpdateActor (accountOrChannel: MChannelDefault | MAccountDefault, transaction: Transaction) { | |
57 | const byActor = accountOrChannel.Actor | |
58 | ||
59 | logger.info('Creating job to update actor %s.', byActor.url) | |
60 | ||
61 | const url = getUpdateActivityPubUrl(byActor.url, byActor.updatedAt.toISOString()) | |
62 | const accountOrChannelObject = await (accountOrChannel as any).toActivityPubObject() // FIXME: typescript bug? | |
63 | const audience = getAudience(byActor) | |
64 | const updateActivity = buildUpdateActivity(url, byActor, accountOrChannelObject, audience) | |
65 | ||
66 | let actorsInvolved: MActor[] | |
67 | if (accountOrChannel instanceof AccountModel) { | |
68 | // Actors that shared my videos are involved too | |
69 | actorsInvolved = await VideoShareModel.loadActorsWhoSharedVideosOf(byActor.id, transaction) | |
70 | } else { | |
71 | // Actors that shared videos of my channel are involved too | |
72 | actorsInvolved = await VideoShareModel.loadActorsByVideoChannel(accountOrChannel.id, transaction) | |
73 | } | |
74 | ||
75 | actorsInvolved.push(byActor) | |
76 | ||
77 | return broadcastToFollowers({ | |
78 | data: updateActivity, | |
79 | byActor, | |
80 | toFollowersOf: actorsInvolved, | |
81 | transaction, | |
82 | contextType: 'Actor' | |
83 | }) | |
84 | } | |
85 | ||
86 | async function sendUpdateCacheFile (byActor: MActorLight, redundancyModel: MVideoRedundancyVideo) { | |
87 | logger.info('Creating job to update cache file %s.', redundancyModel.url) | |
88 | ||
89 | const associatedVideo = redundancyModel.getVideo() | |
90 | if (!associatedVideo) { | |
91 | logger.warn('Cannot send update activity for redundancy %s: no video files associated.', redundancyModel.url) | |
92 | return | |
93 | } | |
94 | ||
95 | const video = await VideoModel.loadFull(associatedVideo.id) | |
96 | ||
97 | const activityBuilder = (audience: ActivityAudience) => { | |
98 | const redundancyObject = redundancyModel.toActivityPubObject() | |
99 | const url = getUpdateActivityPubUrl(redundancyModel.url, redundancyModel.updatedAt.toISOString()) | |
100 | ||
101 | return buildUpdateActivity(url, byActor, redundancyObject, audience) | |
102 | } | |
103 | ||
104 | return sendVideoRelatedActivity(activityBuilder, { byActor, video, contextType: 'CacheFile' }) | |
105 | } | |
106 | ||
107 | async function sendUpdateVideoPlaylist (videoPlaylist: MVideoPlaylistFull, transaction: Transaction) { | |
108 | if (videoPlaylist.privacy === VideoPlaylistPrivacy.PRIVATE) return undefined | |
109 | ||
110 | const byActor = videoPlaylist.OwnerAccount.Actor | |
111 | ||
112 | logger.info('Creating job to update video playlist %s.', videoPlaylist.url) | |
113 | ||
114 | const url = getUpdateActivityPubUrl(videoPlaylist.url, videoPlaylist.updatedAt.toISOString()) | |
115 | ||
116 | const object = await videoPlaylist.toActivityPubObject(null, transaction) | |
117 | const audience = getAudience(byActor, videoPlaylist.privacy === VideoPlaylistPrivacy.PUBLIC) | |
118 | ||
119 | const updateActivity = buildUpdateActivity(url, byActor, object, audience) | |
120 | ||
121 | const serverActor = await getServerActor() | |
122 | const toFollowersOf = [ byActor, serverActor ] | |
123 | ||
124 | if (videoPlaylist.VideoChannel) toFollowersOf.push(videoPlaylist.VideoChannel.Actor) | |
125 | ||
126 | return broadcastToFollowers({ | |
127 | data: updateActivity, | |
128 | byActor, | |
129 | toFollowersOf, | |
130 | transaction, | |
131 | contextType: 'Playlist' | |
132 | }) | |
133 | } | |
134 | ||
135 | // --------------------------------------------------------------------------- | |
136 | ||
137 | export { | |
138 | sendUpdateActor, | |
139 | sendUpdateVideo, | |
140 | sendUpdateCacheFile, | |
141 | sendUpdateVideoPlaylist | |
142 | } | |
143 | ||
144 | // --------------------------------------------------------------------------- | |
145 | ||
146 | function buildUpdateActivity (url: string, byActor: MActorLight, object: any, audience?: ActivityAudience): ActivityUpdate { | |
147 | if (!audience) audience = getAudience(byActor) | |
148 | ||
149 | return audiencify( | |
150 | { | |
151 | type: 'Update' as 'Update', | |
152 | id: url, | |
153 | actor: byActor.url, | |
154 | object: audiencify(object, audience) | |
155 | }, | |
156 | audience | |
157 | ) | |
158 | } |