server/lib/activitypub/videos/federate.ts

   1 import { Transaction } from 'sequelize/types'
   2 import { isArray } from '@server/helpers/custom-validators/misc'
   3 import { MVideoAP, MVideoAPWithoutCaption } from '@server/types/models'
   4 import { sendCreateVideo, sendUpdateVideo } from '../send'
   5 import { shareVideoByServerAndChannel } from '../share'
   6
   7 async function federateVideoIfNeeded (videoArg: MVideoAPWithoutCaption, isNewVideo: boolean, transaction?: Transaction) {
   8   const video = videoArg as MVideoAP
   9
  10   if (
  11     // Check this is not a blacklisted video, or unfederated blacklisted video
  12     (video.isBlacklisted() === false || (isNewVideo === false && video.VideoBlacklist.unfederated === false)) &&
  13     // Check the video is public/unlisted and published
  14     video.hasPrivacyForFederation() && video.hasStateForFederation()
  15   ) {
  16     // Fetch more attributes that we will need to serialize in AP object
  17     if (isArray(video.VideoCaptions) === false) {
  18       video.VideoCaptions = await video.$get('VideoCaptions', {
  19         attributes: [ 'filename', 'language' ],
  20         transaction
  21       })
  22     }
  23
  24     if (isNewVideo) {
  25       // Now we'll add the video's meta data to our followers
  26       await sendCreateVideo(video, transaction)
  27       await shareVideoByServerAndChannel(video, transaction)
  28     } else {
  29       await sendUpdateVideo(video, transaction)
  30     }
  31   }
  32 }
  33
  34 export {
  35   federateVideoIfNeeded
  36 }