server/controllers/activitypub/outbox.ts

   1 import * as express from 'express'
   2 import { Activity, ActivityAdd } from '../../../shared/models/activitypub/activity'
   3 import { activityPubCollectionPagination, activityPubContextify } from '../../helpers/activitypub'
   4 import { database as db } from '../../initializers'
   5 import { addActivityData } from '../../lib/activitypub/send/send-add'
   6 import { getAnnounceActivityPubUrl } from '../../lib/activitypub/url'
   7 import { announceActivityData } from '../../lib/index'
   8 import { asyncMiddleware, localAccountValidator } from '../../middlewares'
   9 import { AccountInstance } from '../../models/account/account-interface'
  10 import { pageToStartAndCount } from '../../helpers/core-utils'
  11 import { ACTIVITY_PUB } from '../../initializers/constants'
  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     let addActivity: ActivityAdd = await addActivityData(video.url, account, video, video.VideoChannel.url, videoObject)
  40
  41     // This is a shared video
  42     if (video.VideoShare !== undefined) {
  43       const url = getAnnounceActivityPubUrl(video.url, account)
  44       const announceActivity = await announceActivityData(url, account, addActivity)
  45       activities.push(announceActivity)
  46     } else {
  47       activities.push(addActivity)
  48     }
  49   }
  50
  51   const newResult = {
  52     data: activities,
  53     total: data.total
  54   }
  55   const json = activityPubCollectionPagination(account.url + '/outbox', page, newResult)
  56
  57   return res.json(json).end()
  58 }