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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 | import { VideoRedundancyModel } from '../../../models/redundancy/video-redundancy' | |
21 | ||
22 | async function sendCreateVideo (video: VideoModel, t: Transaction) { | |
23 | if (video.privacy === VideoPrivacy.PRIVATE) return undefined | |
24 | ||
25 | logger.info('Creating job to send video creation of %s.', video.url) | |
26 | ||
27 | const byActor = video.VideoChannel.Account.Actor | |
28 | const videoObject = video.toActivityPubObject() | |
29 | ||
30 | const audience = getAudience(byActor, video.privacy === VideoPrivacy.PUBLIC) | |
31 | const createActivity = buildCreateActivity(video.url, byActor, videoObject, audience) | |
32 | ||
33 | return broadcastToFollowers(createActivity, byActor, [ byActor ], t) | |
34 | } | |
35 | ||
36 | async function sendVideoAbuse (byActor: ActorModel, videoAbuse: VideoAbuseModel, video: VideoModel) { | |
37 | if (!video.VideoChannel.Account.Actor.serverId) return // Local | |
38 | ||
39 | const url = getVideoAbuseActivityPubUrl(videoAbuse) | |
40 | ||
41 | logger.info('Creating job to send video abuse %s.', url) | |
42 | ||
43 | const audience = { to: [ video.VideoChannel.Account.Actor.url ], cc: [] } | |
44 | const createActivity = buildCreateActivity(url, byActor, videoAbuse.toActivityPubObject(), audience) | |
45 | ||
46 | return unicastTo(createActivity, byActor, video.VideoChannel.Account.Actor.sharedInboxUrl) | |
47 | } | |
48 | ||
49 | async function sendCreateCacheFile (byActor: ActorModel, fileRedundancy: VideoRedundancyModel) { | |
50 | logger.info('Creating job to send file cache of %s.', fileRedundancy.url) | |
51 | ||
52 | const redundancyObject = fileRedundancy.toActivityPubObject() | |
53 | ||
54 | const video = await VideoModel.loadAndPopulateAccountAndServerAndTags(fileRedundancy.VideoFile.Video.id) | |
55 | const actorsInvolvedInVideo = await getActorsInvolvedInVideo(video, undefined) | |
56 | ||
57 | const audience = getVideoAudience(video, actorsInvolvedInVideo) | |
58 | const createActivity = buildCreateActivity(fileRedundancy.url, byActor, redundancyObject, audience) | |
59 | ||
60 | return unicastTo(createActivity, byActor, video.VideoChannel.Account.Actor.sharedInboxUrl) | |
61 | } | |
62 | ||
63 | async function sendCreateVideoComment (comment: VideoCommentModel, t: Transaction) { | |
64 | logger.info('Creating job to send comment %s.', comment.url) | |
65 | ||
66 | const isOrigin = comment.Video.isOwned() | |
67 | ||
68 | const byActor = comment.Account.Actor | |
69 | const threadParentComments = await VideoCommentModel.listThreadParentComments(comment, t) | |
70 | const commentObject = comment.toActivityPubObject(threadParentComments) | |
71 | ||
72 | const actorsInvolvedInComment = await getActorsInvolvedInVideo(comment.Video, t) | |
73 | actorsInvolvedInComment.push(byActor) | |
74 | ||
75 | const parentsCommentActors = threadParentComments.map(c => c.Account.Actor) | |
76 | ||
77 | let audience: ActivityAudience | |
78 | if (isOrigin) { | |
79 | audience = getVideoCommentAudience(comment, threadParentComments, actorsInvolvedInComment, isOrigin) | |
80 | } else { | |
81 | audience = getObjectFollowersAudience(actorsInvolvedInComment.concat(parentsCommentActors)) | |
82 | } | |
83 | ||
84 | const createActivity = buildCreateActivity(comment.url, byActor, commentObject, audience) | |
85 | ||
86 | // This was a reply, send it to the parent actors | |
87 | const actorsException = [ byActor ] | |
88 | await broadcastToActors(createActivity, byActor, parentsCommentActors, actorsException) | |
89 | ||
90 | // Broadcast to our followers | |
91 | await broadcastToFollowers(createActivity, byActor, [ byActor ], t) | |
92 | ||
93 | // Send to actors involved in the comment | |
94 | if (isOrigin) return broadcastToFollowers(createActivity, byActor, actorsInvolvedInComment, t, actorsException) | |
95 | ||
96 | // Send to origin | |
97 | return unicastTo(createActivity, byActor, comment.Video.VideoChannel.Account.Actor.sharedInboxUrl) | |
98 | } | |
99 | ||
100 | async function sendCreateView (byActor: ActorModel, video: VideoModel, t: Transaction) { | |
101 | logger.info('Creating job to send view of %s.', video.url) | |
102 | ||
103 | const url = getVideoViewActivityPubUrl(byActor, video) | |
104 | const viewActivity = buildViewActivity(byActor, video) | |
105 | ||
106 | const actorsInvolvedInVideo = await getActorsInvolvedInVideo(video, t) | |
107 | ||
108 | // Send to origin | |
109 | if (video.isOwned() === false) { | |
110 | const audience = getVideoAudience(video, actorsInvolvedInVideo) | |
111 | const createActivity = buildCreateActivity(url, byActor, viewActivity, audience) | |
112 | ||
113 | return unicastTo(createActivity, byActor, video.VideoChannel.Account.Actor.sharedInboxUrl) | |
114 | } | |
115 | ||
116 | // Send to followers | |
117 | const audience = getObjectFollowersAudience(actorsInvolvedInVideo) | |
118 | const createActivity = buildCreateActivity(url, byActor, viewActivity, audience) | |
119 | ||
120 | // Use the server actor to send the view | |
121 | const serverActor = await getServerActor() | |
122 | const actorsException = [ byActor ] | |
123 | return broadcastToFollowers(createActivity, serverActor, actorsInvolvedInVideo, t, actorsException) | |
124 | } | |
125 | ||
126 | async function sendCreateDislike (byActor: ActorModel, video: VideoModel, t: Transaction) { | |
127 | logger.info('Creating job to dislike %s.', video.url) | |
128 | ||
129 | const url = getVideoDislikeActivityPubUrl(byActor, video) | |
130 | const dislikeActivity = buildDislikeActivity(byActor, video) | |
131 | ||
132 | const actorsInvolvedInVideo = await getActorsInvolvedInVideo(video, t) | |
133 | ||
134 | // Send to origin | |
135 | if (video.isOwned() === false) { | |
136 | const audience = getVideoAudience(video, actorsInvolvedInVideo) | |
137 | const createActivity = buildCreateActivity(url, byActor, dislikeActivity, audience) | |
138 | ||
139 | return unicastTo(createActivity, byActor, video.VideoChannel.Account.Actor.sharedInboxUrl) | |
140 | } | |
141 | ||
142 | // Send to followers | |
143 | const audience = getObjectFollowersAudience(actorsInvolvedInVideo) | |
144 | const createActivity = buildCreateActivity(url, byActor, dislikeActivity, audience) | |
145 | ||
146 | const actorsException = [ byActor ] | |
147 | return broadcastToFollowers(createActivity, byActor, actorsInvolvedInVideo, t, actorsException) | |
148 | } | |
149 | ||
150 | function buildCreateActivity (url: string, byActor: ActorModel, object: any, audience?: ActivityAudience): ActivityCreate { | |
151 | if (!audience) audience = getAudience(byActor) | |
152 | ||
153 | return audiencify( | |
154 | { | |
155 | type: 'Create' as 'Create', | |
156 | id: url + '/activity', | |
157 | actor: byActor.url, | |
158 | object: audiencify(object, audience) | |
159 | }, | |
160 | audience | |
161 | ) | |
162 | } | |
163 | ||
164 | function buildDislikeActivity (byActor: ActorModel, video: VideoModel) { | |
165 | return { | |
166 | type: 'Dislike', | |
167 | actor: byActor.url, | |
168 | object: video.url | |
169 | } | |
170 | } | |
171 | ||
172 | function buildViewActivity (byActor: ActorModel, video: VideoModel) { | |
173 | return { | |
174 | type: 'View', | |
175 | actor: byActor.url, | |
176 | object: video.url | |
177 | } | |
178 | } | |
179 | ||
180 | // --------------------------------------------------------------------------- | |
181 | ||
182 | export { | |
183 | sendCreateVideo, | |
184 | sendVideoAbuse, | |
185 | buildCreateActivity, | |
186 | sendCreateView, | |
187 | sendCreateDislike, | |
188 | buildDislikeActivity, | |
189 | sendCreateVideoComment, | |
190 | sendCreateCacheFile | |
191 | } |