Refractor activity pub lib/helpers

server/lib/activitypub/send/send-update.ts

@@ -0,0 +1,55 @@
+import { Transaction } from 'sequelize'
+import { ActivityUpdate } from '../../../../shared/models/activitypub/activity'
+import { getUpdateActivityPubUrl } from '../../../helpers/activitypub'
+import { database as db } from '../../../initializers'
+import { AccountInstance, VideoChannelInstance, VideoInstance } from '../../../models'
+import { broadcastToFollowers, getAudience } from './misc'
+
+async function sendUpdateVideoChannel (videoChannel: VideoChannelInstance, t: Transaction) {
+  const byAccount = videoChannel.Account
+
+  const url = getUpdateActivityPubUrl(videoChannel.url, videoChannel.updatedAt.toISOString())
+  const videoChannelObject = videoChannel.toActivityPubObject()
+  const data = await updateActivityData(url, byAccount, videoChannelObject)
+
+  const accountsInvolved = await db.VideoChannelShare.loadAccountsByShare(videoChannel.id)
+  accountsInvolved.push(byAccount)
+
+  return broadcastToFollowers(data, byAccount, accountsInvolved, t)
+}
+
+async function sendUpdateVideo (video: VideoInstance, t: Transaction) {
+  const byAccount = video.VideoChannel.Account
+
+  const url = getUpdateActivityPubUrl(video.url, video.updatedAt.toISOString())
+  const videoObject = video.toActivityPubObject()
+  const data = await updateActivityData(url, byAccount, videoObject)
+
+  const accountsInvolved = await db.VideoShare.loadAccountsByShare(video.id)
+  accountsInvolved.push(byAccount)
+
+  return broadcastToFollowers(data, byAccount, accountsInvolved, t)
+}
+
+// ---------------------------------------------------------------------------
+
+export {
+  sendUpdateVideoChannel,
+  sendUpdateVideo
+}
+
+// ---------------------------------------------------------------------------
+
+async function updateActivityData (url: string, byAccount: AccountInstance, object: any) {
+  const { to, cc } = await getAudience(byAccount)
+  const activity: ActivityUpdate = {
+    type: 'Update',
+    id: url,
+    actor: byAccount.url,
+    to,
+    cc,
+    object
+  }
+
+  return activity
+}