1 import * as express from 'express'
2 import { Activity } from '../../../shared/models/activitypub/activity'
3 import { activityPubCollectionPagination } from '../../helpers/activitypub'
4 import { pageToStartAndCount } from '../../helpers/core-utils'
5 import { ACTIVITY_PUB } from '../../initializers/constants'
6 import { announceActivityData, createActivityData } from '../../lib/activitypub/send'
7 import { buildAudience } from '../../lib/activitypub/send/misc'
8 import { asyncMiddleware, localAccountValidator } from '../../middlewares'
9 import { AccountModel } from '../../models/account/account'
10 import { ActorModel } from '../../models/activitypub/actor'
11 import { VideoModel } from '../../models/video/video'
13 const outboxRouter = express.Router()
15 outboxRouter.get('/accounts/:name/outbox',
16 localAccountValidator,
17 asyncMiddleware(outboxController)
20 // ---------------------------------------------------------------------------
26 // ---------------------------------------------------------------------------
28 async function outboxController (req: express.Request, res: express.Response, next: express.NextFunction) {
29 const account: AccountModel = res.locals.account
30 const actor = account.Actor
32 const page = req.query.page || 1
33 const { start, count } = pageToStartAndCount(page, ACTIVITY_PUB.COLLECTION_ITEMS_PER_PAGE)
35 const data = await VideoModel.listAllAndSharedByActorForOutbox(actor.id, start, count)
36 const activities: Activity[] = []
38 // Avoid too many SQL requests
39 const actors = data.data.map(v => v.VideoChannel.Account.Actor)
42 const followersMatrix = await ActorModel.getActorsFollowerSharedInboxUrls(actors, undefined)
44 for (const video of data.data) {
45 const byActor = video.VideoChannel.Account.Actor
46 const createActivityAudience = buildAudience(followersMatrix[byActor.id])
48 // This is a shared video
49 if (video.VideoShares !== undefined && video.VideoShares.length !== 0) {
50 const videoShare = video.VideoShares[0]
51 const announceAudience = buildAudience(followersMatrix[actor.id])
52 const announceActivity = await announceActivityData(videoShare.url, actor, video.url, undefined, announceAudience)
54 activities.push(announceActivity)
56 const videoObject = video.toActivityPubObject()
57 const createActivity = await createActivityData(video.url, byActor, videoObject, undefined, createActivityAudience)
59 activities.push(createActivity)
67 const json = activityPubCollectionPagination(account.Actor.url + '/outbox', page, newResult)
69 return res.json(json).end()