Merge branch 'release/1.4.0' into develop

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

diff --git a/server/lib/activitypub/send/send-create.ts b/server/lib/activitypub/send/send-create.ts
index 66bfeee89371336c7bc8910f58eda9641a2240f0..26ec3e94873ea619796754fd5ffc50ce3525bb9e 100644 (file)
--- a/server/lib/activitypub/send/send-create.ts
+++ b/server/lib/activitypub/send/send-create.ts
@@ -1,44 +1,144 @@
 import { Transaction } from 'sequelize'
-import { ActivityCreate } from '../../../../shared/models/activitypub/activity'
-import { AccountInstance, VideoChannelInstance, VideoInstance } from '../../../models'
-import { VideoAbuseInstance } from '../../../models/video/video-abuse-interface'
-import { broadcastToFollowers, getAudience, unicastTo } from './misc'
-import { getVideoAbuseActivityPubUrl } from '../../../helpers/activitypub'
+import { ActivityAudience, ActivityCreate } from '../../../../shared/models/activitypub'
+import { VideoPrivacy } from '../../../../shared/models/videos'
+import { VideoCommentModel } from '../../../models/video/video-comment'
+import { broadcastToActors, broadcastToFollowers, sendVideoRelatedActivity, unicastTo } from './utils'
+import { audiencify, getActorsInvolvedInVideo, getAudience, getAudienceFromFollowersOf, getVideoCommentAudience } from '../audience'
+import { logger } from '../../../helpers/logger'
+import { VideoPlaylistPrivacy } from '../../../../shared/models/videos/playlist/video-playlist-privacy.model'
+import { getServerActor } from '../../../helpers/utils'
+import {
+  MActorLight,
+  MCommentOwnerVideo,
+  MVideoAccountLight,
+  MVideoAP,
+  MVideoPlaylistFull,
+  MVideoRedundancyFileVideo,
+  MVideoRedundancyStreamingPlaylistVideo
+} from '../../../typings/models'
 
-async function sendCreateVideoChannel (videoChannel: VideoChannelInstance, t: Transaction) {
-  const byAccount = videoChannel.Account
+async function sendCreateVideo (video: MVideoAP, t: Transaction) {
+  if (video.privacy === VideoPrivacy.PRIVATE) return undefined
 
-  const videoChannelObject = videoChannel.toActivityPubObject()
-  const data = await createActivityData(videoChannel.url, byAccount, videoChannelObject)
+  logger.info('Creating job to send video creation of %s.', video.url)
 
-  return broadcastToFollowers(data, byAccount, [ byAccount ], t)
+  const byActor = video.VideoChannel.Account.Actor
+  const videoObject = video.toActivityPubObject()
+
+  const audience = getAudience(byActor, video.privacy === VideoPrivacy.PUBLIC)
+  const createActivity = buildCreateActivity(video.url, byActor, videoObject, audience)
+
+  return broadcastToFollowers(createActivity, byActor, [ byActor ], t)
 }
 
-async function sendVideoAbuse (byAccount: AccountInstance, videoAbuse: VideoAbuseInstance, video: VideoInstance, t: Transaction) {
-  const url = getVideoAbuseActivityPubUrl(videoAbuse)
-  const data = await createActivityData(url, byAccount, videoAbuse.toActivityPubObject())
+async function sendCreateCacheFile (
+  byActor: MActorLight,
+  video: MVideoAccountLight,
+  fileRedundancy: MVideoRedundancyStreamingPlaylistVideo | MVideoRedundancyFileVideo
+) {
+  logger.info('Creating job to send file cache of %s.', fileRedundancy.url)
+
+  return sendVideoRelatedCreateActivity({
+    byActor,
+    video,
+    url: fileRedundancy.url,
+    object: fileRedundancy.toActivityPubObject()
+  })
+}
+
+async function sendCreateVideoPlaylist (playlist: MVideoPlaylistFull, t: Transaction) {
+  if (playlist.privacy === VideoPlaylistPrivacy.PRIVATE) return undefined
+
+  logger.info('Creating job to send create video playlist of %s.', playlist.url)
+
+  const byActor = playlist.OwnerAccount.Actor
+  const audience = getAudience(byActor, playlist.privacy === VideoPlaylistPrivacy.PUBLIC)
 
-  return unicastTo(data, byAccount, video.VideoChannel.Account.sharedInboxUrl, t)
+  const object = await playlist.toActivityPubObject(null, t)
+  const createActivity = buildCreateActivity(playlist.url, byActor, object, audience)
+
+  const serverActor = await getServerActor()
+  const toFollowersOf = [ byActor, serverActor ]
+
+  if (playlist.VideoChannel) toFollowersOf.push(playlist.VideoChannel.Actor)
+
+  return broadcastToFollowers(createActivity, byActor, toFollowersOf, t)
 }
 
-async function createActivityData (url: string, byAccount: AccountInstance, object: any) {
-  const { to, cc } = await getAudience(byAccount)
-  const activity: ActivityCreate = {
-    type: 'Create',
-    id: url,
-    actor: byAccount.url,
-    to,
-    cc,
-    object
+async function sendCreateVideoComment (comment: MCommentOwnerVideo, t: Transaction) {
+  logger.info('Creating job to send comment %s.', comment.url)
+
+  const isOrigin = comment.Video.isOwned()
+
+  const byActor = comment.Account.Actor
+  const threadParentComments = await VideoCommentModel.listThreadParentComments(comment, t)
+  const commentObject = comment.toActivityPubObject(threadParentComments)
+
+  const actorsInvolvedInComment = await getActorsInvolvedInVideo(comment.Video, t)
+  // Add the actor that commented too
+  actorsInvolvedInComment.push(byActor)
+
+  const parentsCommentActors = threadParentComments.map(c => c.Account.Actor)
+
+  let audience: ActivityAudience
+  if (isOrigin) {
+    audience = getVideoCommentAudience(comment, threadParentComments, actorsInvolvedInComment, isOrigin)
+  } else {
+    audience = getAudienceFromFollowersOf(actorsInvolvedInComment.concat(parentsCommentActors))
   }
 
-  return activity
+  const createActivity = buildCreateActivity(comment.url, byActor, commentObject, audience)
+
+  // This was a reply, send it to the parent actors
+  const actorsException = [ byActor ]
+  await broadcastToActors(createActivity, byActor, parentsCommentActors, t, actorsException)
+
+  // Broadcast to our followers
+  await broadcastToFollowers(createActivity, byActor, [ byActor ], t)
+
+  // Send to actors involved in the comment
+  if (isOrigin) return broadcastToFollowers(createActivity, byActor, actorsInvolvedInComment, t, actorsException)
+
+  // Send to origin
+  t.afterCommit(() => unicastTo(createActivity, byActor, comment.Video.VideoChannel.Account.Actor.sharedInboxUrl))
+}
+
+function buildCreateActivity (url: string, byActor: MActorLight, object: any, audience?: ActivityAudience): ActivityCreate {
+  if (!audience) audience = getAudience(byActor)
+
+  return audiencify(
+    {
+      type: 'Create' as 'Create',
+      id: url + '/activity',
+      actor: byActor.url,
+      object: audiencify(object, audience)
+    },
+    audience
+  )
 }
 
 // ---------------------------------------------------------------------------
 
 export {
-  sendCreateVideoChannel,
-  sendVideoAbuse,
-  createActivityData
+  sendCreateVideo,
+  buildCreateActivity,
+  sendCreateVideoComment,
+  sendCreateVideoPlaylist,
+  sendCreateCacheFile
+}
+
+// ---------------------------------------------------------------------------
+
+async function sendVideoRelatedCreateActivity (options: {
+  byActor: MActorLight,
+  video: MVideoAccountLight,
+  url: string,
+  object: any,
+  transaction?: Transaction
+}) {
+  const activityBuilder = (audience: ActivityAudience) => {
+    return buildCreateActivity(options.url, options.byActor, options.object, audience)
+  }
+
+  return sendVideoRelatedActivity(activityBuilder, options)
 }