server/lib/activitypub/send/send-view.ts

   1 import { Transaction } from 'sequelize'
   2 import { VideoViews } from '@server/lib/video-views'
   3 import { MActorAudience, MVideoImmutable, MVideoUrl } from '@server/types/models'
   4 import { ActivityAudience, ActivityView } from '@shared/models'
   5 import { logger } from '../../../helpers/logger'
   6 import { ActorModel } from '../../../models/actor/actor'
   7 import { audiencify, getAudience } from '../audience'
   8 import { getLocalVideoViewActivityPubUrl } from '../url'
   9 import { sendVideoRelatedActivity } from './shared/send-utils'
  10
  11 async function sendView (byActor: ActorModel, video: MVideoImmutable, t: Transaction) {
  12   logger.info('Creating job to send view of %s.', video.url)
  13
  14   const activityBuilder = (audience: ActivityAudience) => {
  15     const url = getLocalVideoViewActivityPubUrl(byActor, video)
  16
  17     return buildViewActivity(url, byActor, video, audience)
  18   }
  19
  20   return sendVideoRelatedActivity(activityBuilder, { byActor, video, transaction: t, contextType: 'View' })
  21 }
  22
  23 function buildViewActivity (url: string, byActor: MActorAudience, video: MVideoUrl, audience?: ActivityAudience): ActivityView {
  24   if (!audience) audience = getAudience(byActor)
  25
  26   return audiencify(
  27     {
  28       id: url,
  29       type: 'View' as 'View',
  30       actor: byActor.url,
  31       object: video.url,
  32       expires: new Date(VideoViews.Instance.buildViewerExpireTime()).toISOString()
  33     },
  34     audience
  35   )
  36 }
  37
  38 // ---------------------------------------------------------------------------
  39
  40 export {
  41   sendView
  42 }