server/controllers/activitypub/outbox.ts

   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 { database as db } from '../../initializers'
   6 import { ACTIVITY_PUB } from '../../initializers/constants'
   7 import { addActivityData } from '../../lib/activitypub/send/send-add'
   8 import { getAnnounceActivityPubUrl } from '../../lib/activitypub/url'
   9 import { announceActivityData } from '../../lib/index'
  10 import { asyncMiddleware, localAccountValidator } from '../../middlewares'
  11 import { AccountInstance } from '../../models/account/account-interface'
  12
  13 const outboxRouter = express.Router()
  14
  15 outboxRouter.get('/account/:name/outbox',
  16   localAccountValidator,
  17   asyncMiddleware(outboxController)
  18 )
  19
  20 // ---------------------------------------------------------------------------
  21
  22 export {
  23   outboxRouter
  24 }
  25
  26 // ---------------------------------------------------------------------------
  27
  28 async function outboxController (req: express.Request, res: express.Response, next: express.NextFunction) {
  29   const account: AccountInstance = res.locals.account
  30
  31   const page = req.query.page || 1
  32   const { start, count } = pageToStartAndCount(page, ACTIVITY_PUB.COLLECTION_ITEMS_PER_PAGE)
  33
  34   const data = await db.Video.listAllAndSharedByAccountForOutbox(account.id, start, count)
  35   const activities: Activity[] = []
  36
  37   for (const video of data.data) {
  38     const videoObject = video.toActivityPubObject()
  39
  40     // This is a shared video
  41     const videoChannel = video.VideoChannel
  42     if (video.VideoShares !== undefined && video.VideoShares.length !== 0) {
  43       const addActivity = await addActivityData(video.url, videoChannel.Account, video, videoChannel.url, videoObject, undefined)
  44
  45       const url = getAnnounceActivityPubUrl(video.url, account)
  46       const announceActivity = await announceActivityData(url, account, addActivity, undefined)
  47
  48       activities.push(announceActivity)
  49     } else {
  50       const addActivity = await addActivityData(video.url, account, video, videoChannel.url, videoObject, undefined)
  51
  52       activities.push(addActivity)
  53     }
  54   }
  55
  56   const newResult = {
  57     data: activities,
  58     total: data.total
  59   }
  60   const json = activityPubCollectionPagination(account.url + '/outbox', page, newResult)
  61
  62   return res.json(json).end()
  63 }