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1 | import { Transaction } from 'sequelize' | |
2 | import { getServerActor } from '@server/models/application/application' | |
3 | import { ActivityAudience, ActivityDelete } from '@shared/models' | |
4 | import { logger } from '../../../helpers/logger' | |
5 | import { ActorModel } from '../../../models/actor/actor' | |
6 | import { VideoCommentModel } from '../../../models/video/video-comment' | |
7 | import { VideoShareModel } from '../../../models/video/video-share' | |
8 | import { MActorUrl } from '../../../types/models' | |
9 | import { MCommentOwnerVideo, MVideoAccountLight, MVideoPlaylistFullSummary } from '../../../types/models/video' | |
10 | import { audiencify } from '../audience' | |
11 | import { getDeleteActivityPubUrl } from '../url' | |
12 | import { getActorsInvolvedInVideo, getVideoCommentAudience } from './shared' | |
13 | import { broadcastToActors, broadcastToFollowers, sendVideoRelatedActivity, unicastTo } from './shared/send-utils' | |
14 | ||
15 | async function sendDeleteVideo (video: MVideoAccountLight, transaction: Transaction) { | |
16 | logger.info('Creating job to broadcast delete of video %s.', video.url) | |
17 | ||
18 | const byActor = video.VideoChannel.Account.Actor | |
19 | ||
20 | const activityBuilder = (audience: ActivityAudience) => { | |
21 | const url = getDeleteActivityPubUrl(video.url) | |
22 | ||
23 | return buildDeleteActivity(url, video.url, byActor, audience) | |
24 | } | |
25 | ||
26 | return sendVideoRelatedActivity(activityBuilder, { byActor, video, contextType: 'Delete', transaction }) | |
27 | } | |
28 | ||
29 | async function sendDeleteActor (byActor: ActorModel, transaction: Transaction) { | |
30 | logger.info('Creating job to broadcast delete of actor %s.', byActor.url) | |
31 | ||
32 | const url = getDeleteActivityPubUrl(byActor.url) | |
33 | const activity = buildDeleteActivity(url, byActor.url, byActor) | |
34 | ||
35 | const actorsInvolved = await VideoShareModel.loadActorsWhoSharedVideosOf(byActor.id, transaction) | |
36 | ||
37 | // In case the actor did not have any videos | |
38 | const serverActor = await getServerActor() | |
39 | actorsInvolved.push(serverActor) | |
40 | ||
41 | actorsInvolved.push(byActor) | |
42 | ||
43 | return broadcastToFollowers({ | |
44 | data: activity, | |
45 | byActor, | |
46 | toFollowersOf: actorsInvolved, | |
47 | contextType: 'Delete', | |
48 | transaction | |
49 | }) | |
50 | } | |
51 | ||
52 | async function sendDeleteVideoComment (videoComment: MCommentOwnerVideo, transaction: Transaction) { | |
53 | logger.info('Creating job to send delete of comment %s.', videoComment.url) | |
54 | ||
55 | const isVideoOrigin = videoComment.Video.isOwned() | |
56 | ||
57 | const url = getDeleteActivityPubUrl(videoComment.url) | |
58 | const byActor = videoComment.isOwned() | |
59 | ? videoComment.Account.Actor | |
60 | : videoComment.Video.VideoChannel.Account.Actor | |
61 | ||
62 | const threadParentComments = await VideoCommentModel.listThreadParentComments(videoComment, transaction) | |
63 | const threadParentCommentsFiltered = threadParentComments.filter(c => !c.isDeleted()) | |
64 | ||
65 | const actorsInvolvedInComment = await getActorsInvolvedInVideo(videoComment.Video, transaction) | |
66 | actorsInvolvedInComment.push(byActor) // Add the actor that commented the video | |
67 | ||
68 | const audience = getVideoCommentAudience(videoComment, threadParentCommentsFiltered, actorsInvolvedInComment, isVideoOrigin) | |
69 | const activity = buildDeleteActivity(url, videoComment.url, byActor, audience) | |
70 | ||
71 | // This was a reply, send it to the parent actors | |
72 | const actorsException = [ byActor ] | |
73 | await broadcastToActors({ | |
74 | data: activity, | |
75 | byActor, | |
76 | toActors: threadParentCommentsFiltered.map(c => c.Account.Actor), | |
77 | transaction, | |
78 | contextType: 'Delete', | |
79 | actorsException | |
80 | }) | |
81 | ||
82 | // Broadcast to our followers | |
83 | await broadcastToFollowers({ | |
84 | data: activity, | |
85 | byActor, | |
86 | toFollowersOf: [ byActor ], | |
87 | contextType: 'Delete', | |
88 | transaction | |
89 | }) | |
90 | ||
91 | // Send to actors involved in the comment | |
92 | if (isVideoOrigin) { | |
93 | return broadcastToFollowers({ | |
94 | data: activity, | |
95 | byActor, | |
96 | toFollowersOf: actorsInvolvedInComment, | |
97 | transaction, | |
98 | contextType: 'Delete', | |
99 | actorsException | |
100 | }) | |
101 | } | |
102 | ||
103 | // Send to origin | |
104 | return transaction.afterCommit(() => { | |
105 | return unicastTo({ | |
106 | data: activity, | |
107 | byActor, | |
108 | toActorUrl: videoComment.Video.VideoChannel.Account.Actor.getSharedInbox(), | |
109 | contextType: 'Delete' | |
110 | }) | |
111 | }) | |
112 | } | |
113 | ||
114 | async function sendDeleteVideoPlaylist (videoPlaylist: MVideoPlaylistFullSummary, transaction: Transaction) { | |
115 | logger.info('Creating job to send delete of playlist %s.', videoPlaylist.url) | |
116 | ||
117 | const byActor = videoPlaylist.OwnerAccount.Actor | |
118 | ||
119 | const url = getDeleteActivityPubUrl(videoPlaylist.url) | |
120 | const activity = buildDeleteActivity(url, videoPlaylist.url, byActor) | |
121 | ||
122 | const serverActor = await getServerActor() | |
123 | const toFollowersOf = [ byActor, serverActor ] | |
124 | ||
125 | if (videoPlaylist.VideoChannel) toFollowersOf.push(videoPlaylist.VideoChannel.Actor) | |
126 | ||
127 | return broadcastToFollowers({ | |
128 | data: activity, | |
129 | byActor, | |
130 | toFollowersOf, | |
131 | contextType: 'Delete', | |
132 | transaction | |
133 | }) | |
134 | } | |
135 | ||
136 | // --------------------------------------------------------------------------- | |
137 | ||
138 | export { | |
139 | sendDeleteVideo, | |
140 | sendDeleteActor, | |
141 | sendDeleteVideoComment, | |
142 | sendDeleteVideoPlaylist | |
143 | } | |
144 | ||
145 | // --------------------------------------------------------------------------- | |
146 | ||
147 | function buildDeleteActivity (url: string, object: string, byActor: MActorUrl, audience?: ActivityAudience): ActivityDelete { | |
148 | const activity = { | |
149 | type: 'Delete' as 'Delete', | |
150 | id: url, | |
151 | actor: byActor.url, | |
152 | object | |
153 | } | |
154 | ||
155 | if (audience) return audiencify(activity, audience) | |
156 | ||
157 | return activity | |
158 | } |