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1 | import { ActivityCreate, VideoAbuseState, VideoTorrentObject } from '../../../../shared' | |
2 | import { DislikeObject, VideoAbuseObject, ViewObject } from '../../../../shared/models/activitypub/objects' | |
3 | import { VideoCommentObject } from '../../../../shared/models/activitypub/objects/video-comment-object' | |
4 | import { retryTransactionWrapper } from '../../../helpers/database-utils' | |
5 | import { logger } from '../../../helpers/logger' | |
6 | import { sequelizeTypescript } from '../../../initializers' | |
7 | import { AccountVideoRateModel } from '../../../models/account/account-video-rate' | |
8 | import { ActorModel } from '../../../models/activitypub/actor' | |
9 | import { VideoAbuseModel } from '../../../models/video/video-abuse' | |
10 | import { VideoCommentModel } from '../../../models/video/video-comment' | |
11 | import { getOrCreateActorAndServerAndModel } from '../actor' | |
12 | import { resolveThread } from '../video-comments' | |
13 | import { getOrCreateAccountAndVideoAndChannel } from '../videos' | |
14 | import { forwardActivity, forwardVideoRelatedActivity } from '../send/utils' | |
15 | ||
16 | async function processCreateActivity (activity: ActivityCreate) { | |
17 | const activityObject = activity.object | |
18 | const activityType = activityObject.type | |
19 | const actor = await getOrCreateActorAndServerAndModel(activity.actor) | |
20 | ||
21 | if (activityType === 'View') { | |
22 | return processCreateView(actor, activity) | |
23 | } else if (activityType === 'Dislike') { | |
24 | return retryTransactionWrapper(processCreateDislike, actor, activity) | |
25 | } else if (activityType === 'Video') { | |
26 | return processCreateVideo(actor, activity) | |
27 | } else if (activityType === 'Flag') { | |
28 | return retryTransactionWrapper(processCreateVideoAbuse, actor, activityObject as VideoAbuseObject) | |
29 | } else if (activityType === 'Note') { | |
30 | return retryTransactionWrapper(processCreateVideoComment, actor, activity) | |
31 | } | |
32 | ||
33 | logger.warn('Unknown activity object type %s when creating activity.', activityType, { activity: activity.id }) | |
34 | return Promise.resolve(undefined) | |
35 | } | |
36 | ||
37 | // --------------------------------------------------------------------------- | |
38 | ||
39 | export { | |
40 | processCreateActivity | |
41 | } | |
42 | ||
43 | // --------------------------------------------------------------------------- | |
44 | ||
45 | async function processCreateVideo ( | |
46 | actor: ActorModel, | |
47 | activity: ActivityCreate | |
48 | ) { | |
49 | const videoToCreateData = activity.object as VideoTorrentObject | |
50 | ||
51 | const { video } = await getOrCreateAccountAndVideoAndChannel(videoToCreateData, actor) | |
52 | ||
53 | return video | |
54 | } | |
55 | ||
56 | async function processCreateDislike (byActor: ActorModel, activity: ActivityCreate) { | |
57 | const dislike = activity.object as DislikeObject | |
58 | const byAccount = byActor.Account | |
59 | ||
60 | if (!byAccount) throw new Error('Cannot create dislike with the non account actor ' + byActor.url) | |
61 | ||
62 | const { video } = await getOrCreateAccountAndVideoAndChannel(dislike.object) | |
63 | ||
64 | return sequelizeTypescript.transaction(async t => { | |
65 | const rate = { | |
66 | type: 'dislike' as 'dislike', | |
67 | videoId: video.id, | |
68 | accountId: byAccount.id | |
69 | } | |
70 | const [ , created ] = await AccountVideoRateModel.findOrCreate({ | |
71 | where: rate, | |
72 | defaults: rate, | |
73 | transaction: t | |
74 | }) | |
75 | if (created === true) await video.increment('dislikes', { transaction: t }) | |
76 | ||
77 | if (video.isOwned() && created === true) { | |
78 | // Don't resend the activity to the sender | |
79 | const exceptions = [ byActor ] | |
80 | ||
81 | await forwardVideoRelatedActivity(activity, t, exceptions, video) | |
82 | } | |
83 | }) | |
84 | } | |
85 | ||
86 | async function processCreateView (byActor: ActorModel, activity: ActivityCreate) { | |
87 | const view = activity.object as ViewObject | |
88 | ||
89 | const { video } = await getOrCreateAccountAndVideoAndChannel(view.object) | |
90 | ||
91 | const actor = await ActorModel.loadByUrl(view.actor) | |
92 | if (!actor) throw new Error('Unknown actor ' + view.actor) | |
93 | ||
94 | await video.increment('views') | |
95 | ||
96 | if (video.isOwned()) { | |
97 | // Don't resend the activity to the sender | |
98 | const exceptions = [ byActor ] | |
99 | await forwardActivity(activity, undefined, exceptions) | |
100 | } | |
101 | } | |
102 | ||
103 | async function processCreateVideoAbuse (actor: ActorModel, videoAbuseToCreateData: VideoAbuseObject) { | |
104 | logger.debug('Reporting remote abuse for video %s.', videoAbuseToCreateData.object) | |
105 | ||
106 | const account = actor.Account | |
107 | if (!account) throw new Error('Cannot create dislike with the non account actor ' + actor.url) | |
108 | ||
109 | const { video } = await getOrCreateAccountAndVideoAndChannel(videoAbuseToCreateData.object) | |
110 | ||
111 | return sequelizeTypescript.transaction(async t => { | |
112 | const videoAbuseData = { | |
113 | reporterAccountId: account.id, | |
114 | reason: videoAbuseToCreateData.content, | |
115 | videoId: video.id, | |
116 | state: VideoAbuseState.PENDING | |
117 | } | |
118 | ||
119 | await VideoAbuseModel.create(videoAbuseData) | |
120 | ||
121 | logger.info('Remote abuse for video uuid %s created', videoAbuseToCreateData.object) | |
122 | }) | |
123 | } | |
124 | ||
125 | async function processCreateVideoComment (byActor: ActorModel, activity: ActivityCreate) { | |
126 | const comment = activity.object as VideoCommentObject | |
127 | const byAccount = byActor.Account | |
128 | ||
129 | if (!byAccount) throw new Error('Cannot create video comment with the non account actor ' + byActor.url) | |
130 | ||
131 | const { video, parents } = await resolveThread(comment.inReplyTo) | |
132 | ||
133 | return sequelizeTypescript.transaction(async t => { | |
134 | let originCommentId = null | |
135 | let inReplyToCommentId = null | |
136 | ||
137 | if (parents.length !== 0) { | |
138 | const parent = parents[0] | |
139 | ||
140 | originCommentId = parent.getThreadId() | |
141 | inReplyToCommentId = parent.id | |
142 | } | |
143 | ||
144 | // This is a new thread | |
145 | const objectToCreate = { | |
146 | url: comment.id, | |
147 | text: comment.content, | |
148 | originCommentId, | |
149 | inReplyToCommentId, | |
150 | videoId: video.id, | |
151 | accountId: byAccount.id | |
152 | } | |
153 | ||
154 | const options = { | |
155 | where: { | |
156 | url: objectToCreate.url | |
157 | }, | |
158 | defaults: objectToCreate, | |
159 | transaction: t | |
160 | } | |
161 | const [ ,created ] = await VideoCommentModel.findOrCreate(options) | |
162 | ||
163 | if (video.isOwned() && created === true) { | |
164 | // Don't resend the activity to the sender | |
165 | const exceptions = [ byActor ] | |
166 | ||
167 | await forwardVideoRelatedActivity(activity, t, exceptions, video) | |
168 | } | |
169 | }) | |
170 | } |