mirror of https://github.com/Chocobozzz/PeerTube
113 lines
4.3 KiB
TypeScript
113 lines
4.3 KiB
TypeScript
import { Transaction } from 'sequelize'
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import { ActivityAudience, ActivityDelete } from '../../../../shared/models/activitypub'
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import { ActorModel } from '../../../models/activitypub/actor'
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import { VideoModel } from '../../../models/video/video'
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import { VideoCommentModel } from '../../../models/video/video-comment'
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import { VideoShareModel } from '../../../models/video/video-share'
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import { getDeleteActivityPubUrl } from '../url'
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import { broadcastToActors, broadcastToFollowers, sendVideoRelatedActivity, unicastTo } from './utils'
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import { audiencify, getActorsInvolvedInVideo, getVideoCommentAudience } from '../audience'
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import { logger } from '../../../helpers/logger'
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import { VideoPlaylistModel } from '../../../models/video/video-playlist'
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import { getServerActor } from '../../../helpers/utils'
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async function sendDeleteVideo (video: VideoModel, transaction: Transaction) {
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logger.info('Creating job to broadcast delete of video %s.', video.url)
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const byActor = video.VideoChannel.Account.Actor
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const activityBuilder = (audience: ActivityAudience) => {
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const url = getDeleteActivityPubUrl(video.url)
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return buildDeleteActivity(url, video.url, byActor, audience)
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}
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return sendVideoRelatedActivity(activityBuilder, { byActor, video, transaction })
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}
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async function sendDeleteActor (byActor: ActorModel, t: Transaction) {
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logger.info('Creating job to broadcast delete of actor %s.', byActor.url)
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const url = getDeleteActivityPubUrl(byActor.url)
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const activity = buildDeleteActivity(url, byActor.url, byActor)
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const actorsInvolved = await VideoShareModel.loadActorsWhoSharedVideosOf(byActor.id, t)
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// In case the actor did not have any videos
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const serverActor = await getServerActor()
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actorsInvolved.push(serverActor)
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actorsInvolved.push(byActor)
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return broadcastToFollowers(activity, byActor, actorsInvolved, t)
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}
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async function sendDeleteVideoComment (videoComment: VideoCommentModel, t: Transaction) {
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logger.info('Creating job to send delete of comment %s.', videoComment.url)
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const isVideoOrigin = videoComment.Video.isOwned()
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const url = getDeleteActivityPubUrl(videoComment.url)
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const byActor = videoComment.Account.Actor
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const threadParentComments = await VideoCommentModel.listThreadParentComments(videoComment, t)
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const actorsInvolvedInComment = await getActorsInvolvedInVideo(videoComment.Video, t)
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actorsInvolvedInComment.push(byActor) // Add the actor that commented the video
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const audience = getVideoCommentAudience(videoComment, threadParentComments, actorsInvolvedInComment, isVideoOrigin)
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const activity = buildDeleteActivity(url, videoComment.url, byActor, audience)
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// This was a reply, send it to the parent actors
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const actorsException = [ byActor ]
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await broadcastToActors(activity, byActor, threadParentComments.map(c => c.Account.Actor), t, actorsException)
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// Broadcast to our followers
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await broadcastToFollowers(activity, byActor, [ byActor ], t)
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// Send to actors involved in the comment
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if (isVideoOrigin) return broadcastToFollowers(activity, byActor, actorsInvolvedInComment, t, actorsException)
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// Send to origin
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t.afterCommit(() => unicastTo(activity, byActor, videoComment.Video.VideoChannel.Account.Actor.sharedInboxUrl))
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}
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async function sendDeleteVideoPlaylist (videoPlaylist: VideoPlaylistModel, t: Transaction) {
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logger.info('Creating job to send delete of playlist %s.', videoPlaylist.url)
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const byActor = videoPlaylist.OwnerAccount.Actor
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const url = getDeleteActivityPubUrl(videoPlaylist.url)
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const activity = buildDeleteActivity(url, videoPlaylist.url, byActor)
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const serverActor = await getServerActor()
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const toFollowersOf = [ byActor, serverActor ]
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if (videoPlaylist.VideoChannel) toFollowersOf.push(videoPlaylist.VideoChannel.Actor)
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return broadcastToFollowers(activity, byActor, toFollowersOf, t)
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}
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// ---------------------------------------------------------------------------
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export {
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sendDeleteVideo,
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sendDeleteActor,
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sendDeleteVideoComment,
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sendDeleteVideoPlaylist
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}
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// ---------------------------------------------------------------------------
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function buildDeleteActivity (url: string, object: string, byActor: ActorModel, audience?: ActivityAudience): ActivityDelete {
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const activity = {
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type: 'Delete' as 'Delete',
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id: url,
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actor: byActor.url,
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object
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}
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if (audience) return audiencify(activity, audience)
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return activity
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}
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