Merge branch 'feature/improve-live' into develop

[github/Chocobozzz/PeerTube.git] / server / lib / activitypub / send / send-update.ts

diff --git a/server/lib/activitypub/send/send-update.ts b/server/lib/activitypub/send/send-update.ts
index 6f1d8089886511c1df7c3b645eb050d56cfb25d4..24983dd199d8aad5f00d60e3be5cde10525e93d3 100644 (file)
--- a/server/lib/activitypub/send/send-update.ts
+++ b/server/lib/activitypub/send/send-update.ts
@@ -1,73 +1,149 @@
 import { Transaction } from 'sequelize'
-import { ActivityAudience, ActivityUpdate } from '../../../../shared/models/activitypub'
-import { VideoPrivacy } from '../../../../shared/models/videos'
+import { getServerActor } from '@server/models/application/application'
+import { ActivityAudience, ActivityUpdate, VideoPlaylistPrivacy, VideoPrivacy } from '@shared/models'
+import { logger } from '../../../helpers/logger'
 import { AccountModel } from '../../../models/account/account'
-import { ActorModel } from '../../../models/activitypub/actor'
 import { VideoModel } from '../../../models/video/video'
-import { VideoChannelModel } from '../../../models/video/video-channel'
 import { VideoShareModel } from '../../../models/video/video-share'
-import { getUpdateActivityPubUrl } from '../url'
-import { broadcastToFollowers } from './utils'
+import {
+  MAccountDefault,
+  MActor,
+  MActorLight,
+  MChannelDefault,
+  MVideoAP,
+  MVideoAPWithoutCaption,
+  MVideoPlaylistFull,
+  MVideoRedundancyVideo
+} from '../../../types/models'
 import { audiencify, getAudience } from '../audience'
-import { logger } from '../../../helpers/logger'
-import { videoFeedsValidator } from '../../../middlewares/validators'
-import { VideoCaptionModel } from '../../../models/video/video-caption'
+import { getUpdateActivityPubUrl } from '../url'
+import { getActorsInvolvedInVideo } from './shared'
+import { broadcastToFollowers, sendVideoRelatedActivity } from './shared/send-utils'
+
+async function sendUpdateVideo (videoArg: MVideoAPWithoutCaption, transaction: Transaction, overriddenByActor?: MActor) {
+  const video = videoArg as MVideoAP
+
+  if (!video.hasPrivacyForFederation()) return undefined
 
-async function sendUpdateVideo (video: VideoModel, t: Transaction, overrodeByActor?: ActorModel) {
   logger.info('Creating job to update video %s.', video.url)
 
-  const byActor = overrodeByActor ? overrodeByActor : video.VideoChannel.Account.Actor
+  const byActor = overriddenByActor || video.VideoChannel.Account.Actor
 
   const url = getUpdateActivityPubUrl(video.url, video.updatedAt.toISOString())
 
   // Needed to build the AP object
-  if (!video.VideoCaptions) video.VideoCaptions = await video.$get('VideoCaptions') as VideoCaptionModel[]
+  if (!video.VideoCaptions) {
+    video.VideoCaptions = await video.$get('VideoCaptions', { transaction })
+  }
 
   const videoObject = video.toActivityPubObject()
   const audience = getAudience(byActor, video.privacy === VideoPrivacy.PUBLIC)
 
-  const data = updateActivityData(url, byActor, videoObject, audience)
+  const updateActivity = buildUpdateActivity(url, byActor, videoObject, audience)
 
-  const actorsInvolved = await VideoShareModel.loadActorsByShare(video.id, t)
-  actorsInvolved.push(byActor)
+  const actorsInvolved = await getActorsInvolvedInVideo(video, transaction)
+  if (overriddenByActor) actorsInvolved.push(overriddenByActor)
 
-  return broadcastToFollowers(data, byActor, actorsInvolved, t)
+  return broadcastToFollowers({
+    data: updateActivity,
+    byActor,
+    toFollowersOf: actorsInvolved,
+    contextType: 'Video',
+    transaction
+  })
 }
 
-async function sendUpdateActor (accountOrChannel: AccountModel | VideoChannelModel, t: Transaction) {
+async function sendUpdateActor (accountOrChannel: MChannelDefault | MAccountDefault, transaction: Transaction) {
   const byActor = accountOrChannel.Actor
 
   logger.info('Creating job to update actor %s.', byActor.url)
 
   const url = getUpdateActivityPubUrl(byActor.url, byActor.updatedAt.toISOString())
-  const accountOrChannelObject = accountOrChannel.toActivityPubObject()
+  const accountOrChannelObject = (accountOrChannel as any).toActivityPubObject() // FIXME: typescript bug?
   const audience = getAudience(byActor)
-  const data = updateActivityData(url, byActor, accountOrChannelObject, audience)
+  const updateActivity = buildUpdateActivity(url, byActor, accountOrChannelObject, audience)
 
-  let actorsInvolved: ActorModel[]
+  let actorsInvolved: MActor[]
   if (accountOrChannel instanceof AccountModel) {
     // Actors that shared my videos are involved too
-    actorsInvolved = await VideoShareModel.loadActorsByVideoOwner(byActor.id, t)
+    actorsInvolved = await VideoShareModel.loadActorsWhoSharedVideosOf(byActor.id, transaction)
   } else {
     // Actors that shared videos of my channel are involved too
-    actorsInvolved = await VideoShareModel.loadActorsByVideoChannel(accountOrChannel.id, t)
+    actorsInvolved = await VideoShareModel.loadActorsByVideoChannel(accountOrChannel.id, transaction)
   }
 
   actorsInvolved.push(byActor)
 
-  return broadcastToFollowers(data, byActor, actorsInvolved, t)
+  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.loadFull(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'
+  })
 }
 
 // ---------------------------------------------------------------------------
 
 export {
   sendUpdateActor,
-  sendUpdateVideo
+  sendUpdateVideo,
+  sendUpdateCacheFile,
+  sendUpdateVideoPlaylist
 }
 
 // ---------------------------------------------------------------------------
 
-function updateActivityData (url: string, byActor: ActorModel, object: any, audience?: ActivityAudience): ActivityUpdate {
+function buildUpdateActivity (url: string, byActor: MActorLight, object: any, audience?: ActivityAudience): ActivityUpdate {
   if (!audience) audience = getAudience(byActor)
 
   return audiencify(
@@ -75,8 +151,7 @@ function updateActivityData (url: string, byActor: ActorModel, object: any, audi
       type: 'Update' as 'Update',
       id: url,
       actor: byActor.url,
-      object: audiencify(object, audience
-      )
+      object: audiencify(object, audience)
     },
     audience
   )