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1 | import { Transaction } from 'sequelize' | |
2 | import { | |
3 | ActivityAnnounce, | |
4 | ActivityAudience, | |
5 | ActivityCreate, | |
6 | ActivityFollow, | |
7 | ActivityLike, | |
8 | ActivityUndo | |
9 | } from '../../../../shared/models/activitypub' | |
10 | import { ActorModel } from '../../../models/activitypub/actor' | |
11 | import { ActorFollowModel } from '../../../models/activitypub/actor-follow' | |
12 | import { VideoModel } from '../../../models/video/video' | |
13 | import { getActorFollowActivityPubUrl, getUndoActivityPubUrl, getVideoDislikeActivityPubUrl, getVideoLikeActivityPubUrl } from '../url' | |
14 | import { broadcastToFollowers, unicastTo } from './utils' | |
15 | import { audiencify, getActorsInvolvedInVideo, getAudience, getObjectFollowersAudience, getVideoAudience } from '../audience' | |
16 | import { createActivityData, createDislikeActivityData } from './send-create' | |
17 | import { followActivityData } from './send-follow' | |
18 | import { likeActivityData } from './send-like' | |
19 | import { VideoShareModel } from '../../../models/video/video-share' | |
20 | import { buildVideoAnnounce } from './send-announce' | |
21 | ||
22 | async function sendUndoFollow (actorFollow: ActorFollowModel, t: Transaction) { | |
23 | const me = actorFollow.ActorFollower | |
24 | const following = actorFollow.ActorFollowing | |
25 | ||
26 | const followUrl = getActorFollowActivityPubUrl(actorFollow) | |
27 | const undoUrl = getUndoActivityPubUrl(followUrl) | |
28 | ||
29 | const object = followActivityData(followUrl, me, following) | |
30 | const data = undoActivityData(undoUrl, me, object) | |
31 | ||
32 | return unicastTo(data, me, following.inboxUrl) | |
33 | } | |
34 | ||
35 | async function sendUndoLike (byActor: ActorModel, video: VideoModel, t: Transaction) { | |
36 | const likeUrl = getVideoLikeActivityPubUrl(byActor, video) | |
37 | const undoUrl = getUndoActivityPubUrl(likeUrl) | |
38 | ||
39 | const actorsInvolvedInVideo = await getActorsInvolvedInVideo(video, t) | |
40 | const object = likeActivityData(likeUrl, byActor, video) | |
41 | ||
42 | // Send to origin | |
43 | if (video.isOwned() === false) { | |
44 | const audience = getVideoAudience(video, actorsInvolvedInVideo) | |
45 | const data = undoActivityData(undoUrl, byActor, object, audience) | |
46 | ||
47 | return unicastTo(data, byActor, video.VideoChannel.Account.Actor.sharedInboxUrl) | |
48 | } | |
49 | ||
50 | const audience = getObjectFollowersAudience(actorsInvolvedInVideo) | |
51 | const data = undoActivityData(undoUrl, byActor, object, audience) | |
52 | ||
53 | const followersException = [ byActor ] | |
54 | return broadcastToFollowers(data, byActor, actorsInvolvedInVideo, t, followersException) | |
55 | } | |
56 | ||
57 | async function sendUndoDislike (byActor: ActorModel, video: VideoModel, t: Transaction) { | |
58 | const dislikeUrl = getVideoDislikeActivityPubUrl(byActor, video) | |
59 | const undoUrl = getUndoActivityPubUrl(dislikeUrl) | |
60 | ||
61 | const actorsInvolvedInVideo = await getActorsInvolvedInVideo(video, t) | |
62 | const dislikeActivity = createDislikeActivityData(byActor, video) | |
63 | const object = createActivityData(dislikeUrl, byActor, dislikeActivity) | |
64 | ||
65 | if (video.isOwned() === false) { | |
66 | const audience = getVideoAudience(video, actorsInvolvedInVideo) | |
67 | const data = undoActivityData(undoUrl, byActor, object, audience) | |
68 | ||
69 | return unicastTo(data, byActor, video.VideoChannel.Account.Actor.sharedInboxUrl) | |
70 | } | |
71 | ||
72 | const data = undoActivityData(undoUrl, byActor, object) | |
73 | ||
74 | const followersException = [ byActor ] | |
75 | return broadcastToFollowers(data, byActor, actorsInvolvedInVideo, t, followersException) | |
76 | } | |
77 | ||
78 | async function sendUndoAnnounce (byActor: ActorModel, videoShare: VideoShareModel, video: VideoModel, t: Transaction) { | |
79 | const undoUrl = getUndoActivityPubUrl(videoShare.url) | |
80 | ||
81 | const actorsInvolvedInVideo = await getActorsInvolvedInVideo(video, t) | |
82 | const object = await buildVideoAnnounce(byActor, videoShare, video, t) | |
83 | const data = undoActivityData(undoUrl, byActor, object) | |
84 | ||
85 | const followersException = [ byActor ] | |
86 | return broadcastToFollowers(data, byActor, actorsInvolvedInVideo, t, followersException) | |
87 | } | |
88 | ||
89 | // --------------------------------------------------------------------------- | |
90 | ||
91 | export { | |
92 | sendUndoFollow, | |
93 | sendUndoLike, | |
94 | sendUndoDislike, | |
95 | sendUndoAnnounce | |
96 | } | |
97 | ||
98 | // --------------------------------------------------------------------------- | |
99 | ||
100 | function undoActivityData ( | |
101 | url: string, | |
102 | byActor: ActorModel, | |
103 | object: ActivityFollow | ActivityLike | ActivityCreate | ActivityAnnounce, | |
104 | audience?: ActivityAudience | |
105 | ): ActivityUndo { | |
106 | if (!audience) audience = getAudience(byActor) | |
107 | ||
108 | return audiencify( | |
109 | { | |
110 | type: 'Undo' as 'Undo', | |
111 | id: url, | |
112 | actor: byActor.url, | |
113 | object | |
114 | }, | |
115 | audience | |
116 | ) | |
117 | } |