X-Git-Url: https://git.immae.eu/?a=blobdiff_plain;f=server%2Flib%2Factivitypub%2Fshare.ts;h=69841486765b16df1404bab64360713282de1e0d;hb=28be89161aab245526d64f6fb7dd29391a97fe0a;hp=386ae362a402253a138ed17b7f8667d0139efe77;hpb=e12a009254de33bcdbd8334992980fa029c3e10d;p=github%2FChocobozzz%2FPeerTube.git

diff --git a/server/lib/activitypub/share.ts b/server/lib/activitypub/share.ts
index 386ae362a..698414867 100644
--- a/server/lib/activitypub/share.ts
+++ b/server/lib/activitypub/share.ts
@@ -1,33 +1,79 @@
 import { Transaction } from 'sequelize'
 import { VideoPrivacy } from '../../../shared/models/videos'
-import { getServerActor } from '../../helpers'
+import { getServerActor } from '../../helpers/utils'
 import { VideoModel } from '../../models/video/video'
 import { VideoShareModel } from '../../models/video/video-share'
-import { sendVideoAnnounceToFollowers } from './send'
+import { sendUndoAnnounce, sendVideoAnnounce } from './send'
+import { getAnnounceActivityPubUrl } from './url'
+import { VideoChannelModel } from '../../models/video/video-channel'
 
 async function shareVideoByServerAndChannel (video: VideoModel, t: Transaction) {
-  if (video.privacy === VideoPrivacy.PRIVATE) return
+  if (video.privacy === VideoPrivacy.PRIVATE) return undefined
 
+  return Promise.all([
+    shareByServer(video, t),
+    shareByVideoChannel(video, t)
+  ])
+}
+
+async function changeVideoChannelShare (video: VideoModel, oldVideoChannel: VideoChannelModel, t: Transaction) {
+  await undoShareByVideoChannel(video, oldVideoChannel, t)
+
+  await shareByVideoChannel(video, t)
+}
+
+export {
+  changeVideoChannelShare,
+  shareVideoByServerAndChannel
+}
+
+// ---------------------------------------------------------------------------
+
+async function shareByServer (video: VideoModel, t: Transaction) {
   const serverActor = await getServerActor()
 
-  const serverShare = VideoShareModel.create({
-    actorId: serverActor.id,
-    videoId: video.id
-  }, { transaction: t })
+  const serverShareUrl = getAnnounceActivityPubUrl(video.url, serverActor)
+  return VideoShareModel.findOrCreate({
+    defaults: {
+      actorId: serverActor.id,
+      videoId: video.id,
+      url: serverShareUrl
+    },
+    where: {
+      url: serverShareUrl
+    },
+    transaction: t
+  }).then(([ serverShare, created ]) => {
+    if (created) return sendVideoAnnounce(serverActor, serverShare, video, t)
 
-  const videoChannelShare = VideoShareModel.create({
-    actorId: video.VideoChannel.actorId,
-    videoId: video.id
-  }, { transaction: t })
+    return undefined
+  })
+}
 
-  await Promise.all([
-    serverShare,
-    videoChannelShare
-  ])
+async function shareByVideoChannel (video: VideoModel, t: Transaction) {
+  const videoChannelShareUrl = getAnnounceActivityPubUrl(video.url, video.VideoChannel.Actor)
+  return VideoShareModel.findOrCreate({
+    defaults: {
+      actorId: video.VideoChannel.actorId,
+      videoId: video.id,
+      url: videoChannelShareUrl
+    },
+    where: {
+      url: videoChannelShareUrl
+    },
+    transaction: t
+  }).then(([ videoChannelShare, created ]) => {
+    if (created) return sendVideoAnnounce(video.VideoChannel.Actor, videoChannelShare, video, t)
 
-  return sendVideoAnnounceToFollowers(serverActor, video, t)
+    return undefined
+  })
 }
 
-export {
-  shareVideoByServerAndChannel
+async function undoShareByVideoChannel (video: VideoModel, oldVideoChannel: VideoChannelModel, t: Transaction) {
+  // Load old share
+  const oldShare = await VideoShareModel.load(oldVideoChannel.actorId, video.id, t)
+  if (!oldShare) return new Error('Cannot find old video channel share ' + oldVideoChannel.actorId + ' for video ' + video.id)
+
+  await sendUndoAnnounce(oldVideoChannel.Actor, oldShare, video, t)
+  await oldShare.destroy({ transaction: t })
 }