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1 | import { ActivityAnnounce } 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 { VideoShareModel } from '../../../models/video/video-share' | |
8 | import { getOrCreateActorAndServerAndModel } from '../actor' | |
9 | import { forwardActivity } from '../send/misc' | |
10 | import { getOrCreateAccountAndVideoAndChannel } from '../videos' | |
11 | import { processCreateActivity } from './process-create' | |
12 | ||
13 | async function processAnnounceActivity (activity: ActivityAnnounce) { | |
14 | const announcedActivity = activity.object | |
15 | const actorAnnouncer = await getOrCreateActorAndServerAndModel(activity.actor) | |
16 | ||
17 | if (typeof announcedActivity === 'string') { | |
18 | return processVideoShare(actorAnnouncer, activity) | |
19 | } else if (announcedActivity.type === 'Create' && announcedActivity.object.type === 'Video') { | |
20 | return processVideoShare(actorAnnouncer, activity) | |
21 | } | |
22 | ||
23 | logger.warn( | |
24 | 'Unknown activity object type %s -> %s when announcing activity.', announcedActivity.type, announcedActivity.object.type, | |
25 | { activity: activity.id } | |
26 | ) | |
27 | ||
28 | return undefined | |
29 | } | |
30 | ||
31 | // --------------------------------------------------------------------------- | |
32 | ||
33 | export { | |
34 | processAnnounceActivity | |
35 | } | |
36 | ||
37 | // --------------------------------------------------------------------------- | |
38 | ||
39 | function processVideoShare (actorAnnouncer: ActorModel, activity: ActivityAnnounce) { | |
40 | const options = { | |
41 | arguments: [ actorAnnouncer, activity ], | |
42 | errorMessage: 'Cannot share the video activity with many retries.' | |
43 | } | |
44 | ||
45 | return retryTransactionWrapper(shareVideo, options) | |
46 | } | |
47 | ||
48 | async function shareVideo (actorAnnouncer: ActorModel, activity: ActivityAnnounce) { | |
49 | const announced = activity.object | |
50 | let video: VideoModel | |
51 | ||
52 | if (typeof announced === 'string') { | |
53 | const res = await getOrCreateAccountAndVideoAndChannel(announced) | |
54 | video = res.video | |
55 | } else { | |
56 | video = await processCreateActivity(announced) | |
57 | } | |
58 | ||
59 | return sequelizeTypescript.transaction(async t => { | |
60 | // Add share entry | |
61 | ||
62 | const share = { | |
63 | actorId: actorAnnouncer.id, | |
64 | videoId: video.id | |
65 | } | |
66 | ||
67 | const [ , created ] = await VideoShareModel.findOrCreate({ | |
68 | where: share, | |
69 | defaults: share, | |
70 | transaction: t | |
71 | }) | |
72 | ||
73 | if (video.isOwned() && created === true) { | |
74 | // Don't resend the activity to the sender | |
75 | const exceptions = [ actorAnnouncer ] | |
76 | await forwardActivity(activity, t, exceptions) | |
77 | } | |
78 | ||
79 | return undefined | |
80 | }) | |
81 | } |