1 import { ActivityDelete } from '../../../../shared/models/activitypub'
2 import { retryTransactionWrapper } from '../../../helpers/database-utils'
3 import { logger } from '../../../helpers/logger'
4 import { sequelizeTypescript } from '../../../initializers/database'
5 import { ActorModel } from '../../../models/activitypub/actor'
6 import { VideoModel } from '../../../models/video/video'
7 import { VideoCommentModel } from '../../../models/video/video-comment'
8 import { markCommentAsDeleted } from '../../video-comment'
9 import { forwardVideoRelatedActivity } from '../send/utils'
10 import { VideoPlaylistModel } from '../../../models/video/video-playlist'
11 import { APProcessorOptions } from '../../../typings/activitypub-processor.model'
12 import { MAccountActor, MActor, MActorSignature, MChannelActor, MChannelActorAccountActor } from '../../../typings/models'
14 async function processDeleteActivity (options: APProcessorOptions<ActivityDelete>) {
15 const { activity, byActor } = options
17 const objectUrl = typeof activity.object === 'string' ? activity.object : activity.object.id
19 if (activity.actor === objectUrl) {
20 // We need more attributes (all the account and channel)
21 const byActorFull = await ActorModel.loadByUrlAndPopulateAccountAndChannel(byActor.url)
23 if (byActorFull.type === 'Person') {
24 if (!byActorFull.Account) throw new Error('Actor ' + byActorFull.url + ' is a person but we cannot find it in database.')
26 const accountToDelete = byActorFull.Account as MAccountActor
27 accountToDelete.Actor = byActorFull
29 return retryTransactionWrapper(processDeleteAccount, accountToDelete)
30 } else if (byActorFull.type === 'Group') {
31 if (!byActorFull.VideoChannel) throw new Error('Actor ' + byActorFull.url + ' is a group but we cannot find it in database.')
33 const channelToDelete = byActorFull.VideoChannel as MChannelActorAccountActor
34 channelToDelete.Actor = byActorFull
36 return retryTransactionWrapper(processDeleteVideoChannel, channelToDelete)
41 const videoCommentInstance = await VideoCommentModel.loadByUrlAndPopulateAccountAndVideo(objectUrl)
42 if (videoCommentInstance) {
43 return retryTransactionWrapper(processDeleteVideoComment, byActor, videoCommentInstance, activity)
48 const videoInstance = await VideoModel.loadByUrlAndPopulateAccount(objectUrl)
50 if (videoInstance.isOwned()) throw new Error(`Remote instance cannot delete owned video ${videoInstance.url}.`)
52 return retryTransactionWrapper(processDeleteVideo, byActor, videoInstance)
57 const videoPlaylist = await VideoPlaylistModel.loadByUrlAndPopulateAccount(objectUrl)
59 if (videoPlaylist.isOwned()) throw new Error(`Remote instance cannot delete owned playlist ${videoPlaylist.url}.`)
61 return retryTransactionWrapper(processDeleteVideoPlaylist, byActor, videoPlaylist)
68 // ---------------------------------------------------------------------------
74 // ---------------------------------------------------------------------------
76 async function processDeleteVideo (actor: MActor, videoToDelete: VideoModel) {
77 logger.debug('Removing remote video "%s".', videoToDelete.uuid)
79 await sequelizeTypescript.transaction(async t => {
80 if (videoToDelete.VideoChannel.Account.Actor.id !== actor.id) {
81 throw new Error('Account ' + actor.url + ' does not own video channel ' + videoToDelete.VideoChannel.Actor.url)
84 await videoToDelete.destroy({ transaction: t })
87 logger.info('Remote video with uuid %s removed.', videoToDelete.uuid)
90 async function processDeleteVideoPlaylist (actor: MActor, playlistToDelete: VideoPlaylistModel) {
91 logger.debug('Removing remote video playlist "%s".', playlistToDelete.uuid)
93 await sequelizeTypescript.transaction(async t => {
94 if (playlistToDelete.OwnerAccount.Actor.id !== actor.id) {
95 throw new Error('Account ' + actor.url + ' does not own video playlist ' + playlistToDelete.url)
98 await playlistToDelete.destroy({ transaction: t })
101 logger.info('Remote video playlist with uuid %s removed.', playlistToDelete.uuid)
104 async function processDeleteAccount (accountToRemove: MAccountActor) {
105 logger.debug('Removing remote account "%s".', accountToRemove.Actor.url)
107 await sequelizeTypescript.transaction(async t => {
108 await accountToRemove.destroy({ transaction: t })
111 logger.info('Remote account %s removed.', accountToRemove.Actor.url)
114 async function processDeleteVideoChannel (videoChannelToRemove: MChannelActor) {
115 logger.debug('Removing remote video channel "%s".', videoChannelToRemove.Actor.url)
117 await sequelizeTypescript.transaction(async t => {
118 await videoChannelToRemove.destroy({ transaction: t })
121 logger.info('Remote video channel %s removed.', videoChannelToRemove.Actor.url)
124 function processDeleteVideoComment (byActor: MActorSignature, videoComment: VideoCommentModel, activity: ActivityDelete) {
125 logger.debug('Removing remote video comment "%s".', videoComment.url)
127 return sequelizeTypescript.transaction(async t => {
128 if (byActor.Account.id !== videoComment.Account.id && byActor.Account.id !== videoComment.Video.VideoChannel.accountId) {
129 throw new Error(`Account ${byActor.url} does not own video comment ${videoComment.url} or video ${videoComment.Video.url}`)
132 await sequelizeTypescript.transaction(async t => {
133 markCommentAsDeleted(videoComment)
135 await videoComment.save()
138 if (videoComment.Video.isOwned()) {
139 // Don't resend the activity to the sender
140 const exceptions = [ byActor ]
141 await forwardVideoRelatedActivity(activity, t, exceptions, videoComment.Video)
144 logger.info('Remote video comment %s removed.', videoComment.url)