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1 | import express from 'express' | |
2 | import { activityPubCollectionPagination } from '@server/lib/activitypub/collection' | |
3 | import { activityPubContextify } from '@server/lib/activitypub/context' | |
4 | import { MActorLight } from '@server/types/models' | |
5 | import { Activity } from '../../../shared/models/activitypub/activity' | |
6 | import { VideoPrivacy } from '../../../shared/models/videos' | |
7 | import { logger } from '../../helpers/logger' | |
8 | import { buildAudience } from '../../lib/activitypub/audience' | |
9 | import { buildAnnounceActivity, buildCreateActivity } from '../../lib/activitypub/send' | |
10 | import { asyncMiddleware, ensureIsLocalChannel, localAccountValidator, videoChannelsNameWithHostValidator } from '../../middlewares' | |
11 | import { apPaginationValidator } from '../../middlewares/validators/activitypub' | |
12 | import { VideoModel } from '../../models/video/video' | |
13 | import { activityPubResponse } from './utils' | |
14 | ||
15 | const outboxRouter = express.Router() | |
16 | ||
17 | outboxRouter.get('/accounts/:name/outbox', | |
18 | apPaginationValidator, | |
19 | localAccountValidator, | |
20 | asyncMiddleware(outboxController) | |
21 | ) | |
22 | ||
23 | outboxRouter.get('/video-channels/:nameWithHost/outbox', | |
24 | apPaginationValidator, | |
25 | asyncMiddleware(videoChannelsNameWithHostValidator), | |
26 | ensureIsLocalChannel, | |
27 | asyncMiddleware(outboxController) | |
28 | ) | |
29 | ||
30 | // --------------------------------------------------------------------------- | |
31 | ||
32 | export { | |
33 | outboxRouter | |
34 | } | |
35 | ||
36 | // --------------------------------------------------------------------------- | |
37 | ||
38 | async function outboxController (req: express.Request, res: express.Response) { | |
39 | const accountOrVideoChannel = res.locals.account || res.locals.videoChannel | |
40 | const actor = accountOrVideoChannel.Actor | |
41 | const actorOutboxUrl = actor.url + '/outbox' | |
42 | ||
43 | logger.info('Receiving outbox request for %s.', actorOutboxUrl) | |
44 | ||
45 | const handler = (start: number, count: number) => buildActivities(actor, start, count) | |
46 | const json = await activityPubCollectionPagination(actorOutboxUrl, handler, req.query.page, req.query.size) | |
47 | ||
48 | return activityPubResponse(activityPubContextify(json, 'Collection'), res) | |
49 | } | |
50 | ||
51 | async function buildActivities (actor: MActorLight, start: number, count: number) { | |
52 | const data = await VideoModel.listAllAndSharedByActorForOutbox(actor.id, start, count) | |
53 | const activities: Activity[] = [] | |
54 | ||
55 | for (const video of data.data) { | |
56 | const byActor = video.VideoChannel.Account.Actor | |
57 | const createActivityAudience = buildAudience([ byActor.followersUrl ], video.privacy === VideoPrivacy.PUBLIC) | |
58 | ||
59 | // This is a shared video | |
60 | if (video.VideoShares !== undefined && video.VideoShares.length !== 0) { | |
61 | const videoShare = video.VideoShares[0] | |
62 | const announceActivity = buildAnnounceActivity(videoShare.url, actor, video.url, createActivityAudience) | |
63 | ||
64 | activities.push(announceActivity) | |
65 | } else { | |
66 | const videoObject = await video.toActivityPubObject() | |
67 | const createActivity = buildCreateActivity(video.url, byActor, videoObject, createActivityAudience) | |
68 | ||
69 | activities.push(createActivity) | |
70 | } | |
71 | } | |
72 | ||
73 | return { | |
74 | data: activities, | |
75 | total: data.total | |
76 | } | |
77 | } |