1 import { Transaction } from 'sequelize'
2 import { getServerActor } from '@server/models/application/application'
3 import { ActivityAudience, ActivityDelete } from '../../../../shared/models/activitypub'
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, getActorsInvolvedInVideo, getVideoCommentAudience } from '../audience'
11 import { getDeleteActivityPubUrl } from '../url'
12 import { broadcastToActors, broadcastToFollowers, sendVideoRelatedActivity, unicastTo } from './utils'
14 async function sendDeleteVideo (video: MVideoAccountLight, transaction: Transaction) {
15 logger.info('Creating job to broadcast delete of video %s.', video.url)
17 const byActor = video.VideoChannel.Account.Actor
19 const activityBuilder = (audience: ActivityAudience) => {
20 const url = getDeleteActivityPubUrl(video.url)
22 return buildDeleteActivity(url, video.url, byActor, audience)
25 return sendVideoRelatedActivity(activityBuilder, { byActor, video, transaction })
28 async function sendDeleteActor (byActor: ActorModel, t: Transaction) {
29 logger.info('Creating job to broadcast delete of actor %s.', byActor.url)
31 const url = getDeleteActivityPubUrl(byActor.url)
32 const activity = buildDeleteActivity(url, byActor.url, byActor)
34 const actorsInvolved = await VideoShareModel.loadActorsWhoSharedVideosOf(byActor.id, t)
36 // In case the actor did not have any videos
37 const serverActor = await getServerActor()
38 actorsInvolved.push(serverActor)
40 actorsInvolved.push(byActor)
42 return broadcastToFollowers(activity, byActor, actorsInvolved, t)
45 async function sendDeleteVideoComment (videoComment: MCommentOwnerVideo, t: Transaction) {
46 logger.info('Creating job to send delete of comment %s.', videoComment.url)
48 const isVideoOrigin = videoComment.Video.isOwned()
50 const url = getDeleteActivityPubUrl(videoComment.url)
51 const byActor = videoComment.isOwned()
52 ? videoComment.Account.Actor
53 : videoComment.Video.VideoChannel.Account.Actor
55 const threadParentComments = await VideoCommentModel.listThreadParentComments(videoComment, t)
56 const threadParentCommentsFiltered = threadParentComments.filter(c => !c.isDeleted())
58 const actorsInvolvedInComment = await getActorsInvolvedInVideo(videoComment.Video, t)
59 actorsInvolvedInComment.push(byActor) // Add the actor that commented the video
61 const audience = getVideoCommentAudience(videoComment, threadParentCommentsFiltered, actorsInvolvedInComment, isVideoOrigin)
62 const activity = buildDeleteActivity(url, videoComment.url, byActor, audience)
64 // This was a reply, send it to the parent actors
65 const actorsException = [ byActor ]
66 await broadcastToActors(activity, byActor, threadParentCommentsFiltered.map(c => c.Account.Actor), t, actorsException)
68 // Broadcast to our followers
69 await broadcastToFollowers(activity, byActor, [ byActor ], t)
71 // Send to actors involved in the comment
72 if (isVideoOrigin) return broadcastToFollowers(activity, byActor, actorsInvolvedInComment, t, actorsException)
75 t.afterCommit(() => unicastTo(activity, byActor, videoComment.Video.VideoChannel.Account.Actor.getSharedInbox()))
78 async function sendDeleteVideoPlaylist (videoPlaylist: MVideoPlaylistFullSummary, t: Transaction) {
79 logger.info('Creating job to send delete of playlist %s.', videoPlaylist.url)
81 const byActor = videoPlaylist.OwnerAccount.Actor
83 const url = getDeleteActivityPubUrl(videoPlaylist.url)
84 const activity = buildDeleteActivity(url, videoPlaylist.url, byActor)
86 const serverActor = await getServerActor()
87 const toFollowersOf = [ byActor, serverActor ]
89 if (videoPlaylist.VideoChannel) toFollowersOf.push(videoPlaylist.VideoChannel.Actor)
91 return broadcastToFollowers(activity, byActor, toFollowersOf, t)
94 // ---------------------------------------------------------------------------
99 sendDeleteVideoComment,
100 sendDeleteVideoPlaylist
103 // ---------------------------------------------------------------------------
105 function buildDeleteActivity (url: string, object: string, byActor: MActorUrl, audience?: ActivityAudience): ActivityDelete {
107 type: 'Delete' as 'Delete',
113 if (audience) return audiencify(activity, audience)