+ return broadcastToFollowers({
+ data: updateActivity,
+ byActor,
+ toFollowersOf: actorsInvolved,
+ transaction,
+ contextType: 'Actor'
+ })
+}
+
+async function sendUpdateCacheFile (byActor: MActorLight, redundancyModel: MVideoRedundancyVideo) {
+ logger.info('Creating job to update cache file %s.', redundancyModel.url)
+
+ const associatedVideo = redundancyModel.getVideo()
+ if (!associatedVideo) {
+ logger.warn('Cannot send update activity for redundancy %s: no video files associated.', redundancyModel.url)
+ return
+ }
+
+ const video = await VideoModel.loadAndPopulateAccountAndServerAndTags(associatedVideo.id)
+
+ const activityBuilder = (audience: ActivityAudience) => {
+ const redundancyObject = redundancyModel.toActivityPubObject()
+ const url = getUpdateActivityPubUrl(redundancyModel.url, redundancyModel.updatedAt.toISOString())
+
+ return buildUpdateActivity(url, byActor, redundancyObject, audience)
+ }
+
+ return sendVideoRelatedActivity(activityBuilder, { byActor, video, contextType: 'CacheFile' })
+}
+
+async function sendUpdateVideoPlaylist (videoPlaylist: MVideoPlaylistFull, transaction: Transaction) {
+ if (videoPlaylist.privacy === VideoPlaylistPrivacy.PRIVATE) return undefined
+
+ const byActor = videoPlaylist.OwnerAccount.Actor
+
+ logger.info('Creating job to update video playlist %s.', videoPlaylist.url)
+
+ const url = getUpdateActivityPubUrl(videoPlaylist.url, videoPlaylist.updatedAt.toISOString())
+
+ const object = await videoPlaylist.toActivityPubObject(null, transaction)
+ const audience = getAudience(byActor, videoPlaylist.privacy === VideoPlaylistPrivacy.PUBLIC)
+
+ const updateActivity = buildUpdateActivity(url, byActor, object, audience)
+
+ const serverActor = await getServerActor()
+ const toFollowersOf = [ byActor, serverActor ]
+
+ if (videoPlaylist.VideoChannel) toFollowersOf.push(videoPlaylist.VideoChannel.Actor)
+
+ return broadcastToFollowers({
+ data: updateActivity,
+ byActor,
+ toFollowersOf,
+ transaction,
+ contextType: 'Playlist'
+ })