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

   1 import { getOrCreateVideoAndAccountAndChannel } from '../videos'
   2 import { forwardVideoRelatedActivity } from '../send/utils'
   3 import { Redis } from '../../redis'
   4 import { ActivityCreate, ActivityView, ViewObject } from '../../../../shared/models/activitypub'
   5 import { APProcessorOptions } from '../../../typings/activitypub-processor.model'
   6 import { MActorSignature } from '../../../typings/models'
   7
   8 async function processViewActivity (options: APProcessorOptions<ActivityCreate | ActivityView>) {
   9   const { activity, byActor } = options
  10   return processCreateView(activity, byActor)
  11 }
  12
  13 // ---------------------------------------------------------------------------
  14
  15 export {
  16   processViewActivity
  17 }
  18
  19 // ---------------------------------------------------------------------------
  20
  21 async function processCreateView (activity: ActivityView | ActivityCreate, byActor: MActorSignature) {
  22   const videoObject = activity.type === 'View' ? activity.object : (activity.object as ViewObject).object
  23
  24   const options = {
  25     videoObject,
  26     fetchType: 'only-immutable-attributes' as 'only-immutable-attributes',
  27     allowRefresh: false as false
  28   }
  29   const { video } = await getOrCreateVideoAndAccountAndChannel(options)
  30
  31   await Redis.Instance.addVideoView(video.id)
  32
  33   if (video.isOwned()) {
  34     // Don't resend the activity to the sender
  35     const exceptions = [ byActor ]
  36     await forwardVideoRelatedActivity(activity, undefined, exceptions, video)
  37   }
  38 }