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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' | |
5 | import { ActorModel } from '../../../models/activitypub/actor' | |
6 | import { VideoModel } from '../../../models/video/video' | |
7 | import { VideoCommentModel } from '../../../models/video/video-comment' | |
8 | import { forwardVideoRelatedActivity } from '../send/utils' | |
9 | import { VideoPlaylistModel } from '../../../models/video/video-playlist' | |
10 | import { APProcessorOptions } from '../../../typings/activitypub-processor.model' | |
11 | import { MAccountActor, MActor, MActorSignature, MChannelActor, MChannelActorAccountActor } from '../../../typings/models' | |
12 | ||
13 | async function processDeleteActivity (options: APProcessorOptions<ActivityDelete>) { | |
14 | const { activity, byActor } = options | |
15 | ||
16 | const objectUrl = typeof activity.object === 'string' ? activity.object : activity.object.id | |
17 | ||
18 | if (activity.actor === objectUrl) { | |
19 | // We need more attributes (all the account and channel) | |
20 | const byActorFull = await ActorModel.loadByUrlAndPopulateAccountAndChannel(byActor.url) | |
21 | ||
22 | if (byActorFull.type === 'Person') { | |
23 | if (!byActorFull.Account) throw new Error('Actor ' + byActorFull.url + ' is a person but we cannot find it in database.') | |
24 | ||
25 | const accountToDelete = byActorFull.Account as MAccountActor | |
26 | accountToDelete.Actor = byActorFull | |
27 | ||
28 | return retryTransactionWrapper(processDeleteAccount, accountToDelete) | |
29 | } else if (byActorFull.type === 'Group') { | |
30 | if (!byActorFull.VideoChannel) throw new Error('Actor ' + byActorFull.url + ' is a group but we cannot find it in database.') | |
31 | ||
32 | const channelToDelete = byActorFull.VideoChannel as MChannelActorAccountActor | |
33 | channelToDelete.Actor = byActorFull | |
34 | ||
35 | return retryTransactionWrapper(processDeleteVideoChannel, channelToDelete) | |
36 | } | |
37 | } | |
38 | ||
39 | { | |
40 | const videoCommentInstance = await VideoCommentModel.loadByUrlAndPopulateAccountAndVideo(objectUrl) | |
41 | if (videoCommentInstance) { | |
42 | return retryTransactionWrapper(processDeleteVideoComment, byActor, videoCommentInstance, activity) | |
43 | } | |
44 | } | |
45 | ||
46 | { | |
47 | const videoInstance = await VideoModel.loadByUrlAndPopulateAccount(objectUrl) | |
48 | if (videoInstance) { | |
49 | if (videoInstance.isOwned()) throw new Error(`Remote instance cannot delete owned video ${videoInstance.url}.`) | |
50 | ||
51 | return retryTransactionWrapper(processDeleteVideo, byActor, videoInstance) | |
52 | } | |
53 | } | |
54 | ||
55 | { | |
56 | const videoPlaylist = await VideoPlaylistModel.loadByUrlAndPopulateAccount(objectUrl) | |
57 | if (videoPlaylist) { | |
58 | if (videoPlaylist.isOwned()) throw new Error(`Remote instance cannot delete owned playlist ${videoPlaylist.url}.`) | |
59 | ||
60 | return retryTransactionWrapper(processDeleteVideoPlaylist, byActor, videoPlaylist) | |
61 | } | |
62 | } | |
63 | ||
64 | return undefined | |
65 | } | |
66 | ||
67 | // --------------------------------------------------------------------------- | |
68 | ||
69 | export { | |
70 | processDeleteActivity | |
71 | } | |
72 | ||
73 | // --------------------------------------------------------------------------- | |
74 | ||
75 | async function processDeleteVideo (actor: MActor, videoToDelete: VideoModel) { | |
76 | logger.debug('Removing remote video "%s".', videoToDelete.uuid) | |
77 | ||
78 | await sequelizeTypescript.transaction(async t => { | |
79 | if (videoToDelete.VideoChannel.Account.Actor.id !== actor.id) { | |
80 | throw new Error('Account ' + actor.url + ' does not own video channel ' + videoToDelete.VideoChannel.Actor.url) | |
81 | } | |
82 | ||
83 | await videoToDelete.destroy({ transaction: t }) | |
84 | }) | |
85 | ||
86 | logger.info('Remote video with uuid %s removed.', videoToDelete.uuid) | |
87 | } | |
88 | ||
89 | async function processDeleteVideoPlaylist (actor: MActor, playlistToDelete: VideoPlaylistModel) { | |
90 | logger.debug('Removing remote video playlist "%s".', playlistToDelete.uuid) | |
91 | ||
92 | await sequelizeTypescript.transaction(async t => { | |
93 | if (playlistToDelete.OwnerAccount.Actor.id !== actor.id) { | |
94 | throw new Error('Account ' + actor.url + ' does not own video playlist ' + playlistToDelete.url) | |
95 | } | |
96 | ||
97 | await playlistToDelete.destroy({ transaction: t }) | |
98 | }) | |
99 | ||
100 | logger.info('Remote video playlist with uuid %s removed.', playlistToDelete.uuid) | |
101 | } | |
102 | ||
103 | async function processDeleteAccount (accountToRemove: MAccountActor) { | |
104 | logger.debug('Removing remote account "%s".', accountToRemove.Actor.url) | |
105 | ||
106 | await sequelizeTypescript.transaction(async t => { | |
107 | await accountToRemove.destroy({ transaction: t }) | |
108 | }) | |
109 | ||
110 | logger.info('Remote account %s removed.', accountToRemove.Actor.url) | |
111 | } | |
112 | ||
113 | async function processDeleteVideoChannel (videoChannelToRemove: MChannelActor) { | |
114 | logger.debug('Removing remote video channel "%s".', videoChannelToRemove.Actor.url) | |
115 | ||
116 | await sequelizeTypescript.transaction(async t => { | |
117 | await videoChannelToRemove.destroy({ transaction: t }) | |
118 | }) | |
119 | ||
120 | logger.info('Remote video channel %s removed.', videoChannelToRemove.Actor.url) | |
121 | } | |
122 | ||
123 | function processDeleteVideoComment (byActor: MActorSignature, videoComment: VideoCommentModel, activity: ActivityDelete) { | |
124 | logger.debug('Removing remote video comment "%s".', videoComment.url) | |
125 | ||
126 | return sequelizeTypescript.transaction(async t => { | |
127 | if (byActor.Account.id !== videoComment.Account.id && byActor.Account.id !== videoComment.Video.VideoChannel.accountId) { | |
128 | throw new Error(`Account ${byActor.url} does not own video comment ${videoComment.url} or video ${videoComment.Video.url}`) | |
129 | } | |
130 | ||
131 | await videoComment.destroy({ transaction: t }) | |
132 | ||
133 | if (videoComment.Video.isOwned()) { | |
134 | // Don't resend the activity to the sender | |
135 | const exceptions = [ byActor ] | |
136 | await forwardVideoRelatedActivity(activity, t, exceptions, videoComment.Video) | |
137 | } | |
138 | ||
139 | logger.info('Remote video comment %s removed.', videoComment.url) | |
140 | }) | |
141 | } |