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1 | import { Transaction } from 'sequelize' | |
2 | import { ActivityAudience, ActivityCreate } from '../../../../shared/models/activitypub' | |
3 | import { VideoPrivacy } from '../../../../shared/models/videos' | |
4 | import { getServerActor } from '../../../helpers/utils' | |
5 | import { ActorModel } from '../../../models/activitypub/actor' | |
6 | import { VideoModel } from '../../../models/video/video' | |
7 | import { VideoAbuseModel } from '../../../models/video/video-abuse' | |
8 | import { VideoCommentModel } from '../../../models/video/video-comment' | |
9 | import { getVideoAbuseActivityPubUrl, getVideoDislikeActivityPubUrl, getVideoViewActivityPubUrl } from '../url' | |
10 | import { broadcastToActors, broadcastToFollowers, unicastTo } from './utils' | |
11 | import { | |
12 | audiencify, | |
13 | getActorsInvolvedInVideo, | |
14 | getAudience, | |
15 | getObjectFollowersAudience, | |
16 | getVideoAudience, | |
17 | getVideoCommentAudience | |
18 | } from '../audience' | |
19 | import { logger } from '../../../helpers/logger' | |
20 | ||
21 | async function sendCreateVideo (video: VideoModel, t: Transaction) { | |
22 | if (video.privacy === VideoPrivacy.PRIVATE) return undefined | |
23 | ||
24 | logger.info('Creating job to send video creation of %s.', video.url) | |
25 | ||
26 | const byActor = video.VideoChannel.Account.Actor | |
27 | const videoObject = video.toActivityPubObject() | |
28 | ||
29 | const audience = getAudience(byActor, video.privacy === VideoPrivacy.PUBLIC) | |
30 | const data = createActivityData(video.url, byActor, videoObject, audience) | |
31 | ||
32 | return broadcastToFollowers(data, byActor, [ byActor ], t) | |
33 | } | |
34 | ||
35 | async function sendVideoAbuse (byActor: ActorModel, videoAbuse: VideoAbuseModel, video: VideoModel, t: Transaction) { | |
36 | if (!video.VideoChannel.Account.Actor.serverId) return // Local | |
37 | ||
38 | const url = getVideoAbuseActivityPubUrl(videoAbuse) | |
39 | ||
40 | logger.info('Creating job to send video abuse %s.', url) | |
41 | ||
42 | const audience = { to: [ video.VideoChannel.Account.Actor.url ], cc: [] } | |
43 | const data = createActivityData(url, byActor, videoAbuse.toActivityPubObject(), audience) | |
44 | ||
45 | return unicastTo(data, byActor, video.VideoChannel.Account.Actor.sharedInboxUrl) | |
46 | } | |
47 | ||
48 | async function sendCreateVideoComment (comment: VideoCommentModel, t: Transaction) { | |
49 | logger.info('Creating job to send comment %s.', comment.url) | |
50 | ||
51 | const isOrigin = comment.Video.isOwned() | |
52 | ||
53 | const byActor = comment.Account.Actor | |
54 | const threadParentComments = await VideoCommentModel.listThreadParentComments(comment, t) | |
55 | const commentObject = comment.toActivityPubObject(threadParentComments) | |
56 | ||
57 | const actorsInvolvedInComment = await getActorsInvolvedInVideo(comment.Video, t) | |
58 | actorsInvolvedInComment.push(byActor) | |
59 | ||
60 | const parentsCommentActors = threadParentComments.map(c => c.Account.Actor) | |
61 | ||
62 | let audience: ActivityAudience | |
63 | if (isOrigin) { | |
64 | audience = getVideoCommentAudience(comment, threadParentComments, actorsInvolvedInComment, isOrigin) | |
65 | } else { | |
66 | audience = getObjectFollowersAudience(actorsInvolvedInComment.concat(parentsCommentActors)) | |
67 | } | |
68 | ||
69 | const data = createActivityData(comment.url, byActor, commentObject, audience) | |
70 | ||
71 | // This was a reply, send it to the parent actors | |
72 | const actorsException = [ byActor ] | |
73 | await broadcastToActors(data, byActor, parentsCommentActors, actorsException) | |
74 | ||
75 | // Broadcast to our followers | |
76 | await broadcastToFollowers(data, byActor, [ byActor ], t) | |
77 | ||
78 | // Send to actors involved in the comment | |
79 | if (isOrigin) return broadcastToFollowers(data, byActor, actorsInvolvedInComment, t, actorsException) | |
80 | ||
81 | // Send to origin | |
82 | return unicastTo(data, byActor, comment.Video.VideoChannel.Account.Actor.sharedInboxUrl) | |
83 | } | |
84 | ||
85 | async function sendCreateView (byActor: ActorModel, video: VideoModel, t: Transaction) { | |
86 | logger.info('Creating job to send view of %s.', video.url) | |
87 | ||
88 | const url = getVideoViewActivityPubUrl(byActor, video) | |
89 | const viewActivityData = createViewActivityData(byActor, video) | |
90 | ||
91 | const actorsInvolvedInVideo = await getActorsInvolvedInVideo(video, t) | |
92 | ||
93 | // Send to origin | |
94 | if (video.isOwned() === false) { | |
95 | const audience = getVideoAudience(video, actorsInvolvedInVideo) | |
96 | const data = createActivityData(url, byActor, viewActivityData, audience) | |
97 | ||
98 | return unicastTo(data, byActor, video.VideoChannel.Account.Actor.sharedInboxUrl) | |
99 | } | |
100 | ||
101 | // Send to followers | |
102 | const audience = getObjectFollowersAudience(actorsInvolvedInVideo) | |
103 | const data = createActivityData(url, byActor, viewActivityData, audience) | |
104 | ||
105 | // Use the server actor to send the view | |
106 | const serverActor = await getServerActor() | |
107 | const actorsException = [ byActor ] | |
108 | return broadcastToFollowers(data, serverActor, actorsInvolvedInVideo, t, actorsException) | |
109 | } | |
110 | ||
111 | async function sendCreateDislike (byActor: ActorModel, video: VideoModel, t: Transaction) { | |
112 | logger.info('Creating job to dislike %s.', video.url) | |
113 | ||
114 | const url = getVideoDislikeActivityPubUrl(byActor, video) | |
115 | const dislikeActivityData = createDislikeActivityData(byActor, video) | |
116 | ||
117 | const actorsInvolvedInVideo = await getActorsInvolvedInVideo(video, t) | |
118 | ||
119 | // Send to origin | |
120 | if (video.isOwned() === false) { | |
121 | const audience = getVideoAudience(video, actorsInvolvedInVideo) | |
122 | const data = createActivityData(url, byActor, dislikeActivityData, audience) | |
123 | ||
124 | return unicastTo(data, byActor, video.VideoChannel.Account.Actor.sharedInboxUrl) | |
125 | } | |
126 | ||
127 | // Send to followers | |
128 | const audience = getObjectFollowersAudience(actorsInvolvedInVideo) | |
129 | const data = createActivityData(url, byActor, dislikeActivityData, audience) | |
130 | ||
131 | const actorsException = [ byActor ] | |
132 | return broadcastToFollowers(data, byActor, actorsInvolvedInVideo, t, actorsException) | |
133 | } | |
134 | ||
135 | function createActivityData (url: string, byActor: ActorModel, object: any, audience?: ActivityAudience): ActivityCreate { | |
136 | if (!audience) audience = getAudience(byActor) | |
137 | ||
138 | return audiencify( | |
139 | { | |
140 | type: 'Create' as 'Create', | |
141 | id: url + '/activity', | |
142 | actor: byActor.url, | |
143 | object: audiencify(object, audience) | |
144 | }, | |
145 | audience | |
146 | ) | |
147 | } | |
148 | ||
149 | function createDislikeActivityData (byActor: ActorModel, video: VideoModel) { | |
150 | return { | |
151 | type: 'Dislike', | |
152 | actor: byActor.url, | |
153 | object: video.url | |
154 | } | |
155 | } | |
156 | ||
157 | function createViewActivityData (byActor: ActorModel, video: VideoModel) { | |
158 | return { | |
159 | type: 'View', | |
160 | actor: byActor.url, | |
161 | object: video.url | |
162 | } | |
163 | } | |
164 | ||
165 | // --------------------------------------------------------------------------- | |
166 | ||
167 | export { | |
168 | sendCreateVideo, | |
169 | sendVideoAbuse, | |
170 | createActivityData, | |
171 | sendCreateView, | |
172 | sendCreateDislike, | |
173 | createDislikeActivityData, | |
174 | sendCreateVideoComment | |
175 | } |