Refactor video views

Introduce viewers attribute for live videos
Count views for live videos
Reduce delay to see the viewer update for lives
Add ability to configure video views buffer interval and view ip
expiration

1 files changed, 13 insertions, 19 deletions

diff --git a/server/lib/activitypub/process/process-view.ts b/server/lib/activitypub/process/process-view.ts
index 5593ee257..720385f9b 100644
--- a/server/lib/activitypub/process/process-view.ts
+++ b/server/lib/activitypub/process/process-view.ts
@@ -1,13 +1,13 @@
-import { getOrCreateAPVideo } from '../videos'
-import { forwardVideoRelatedActivity } from '../send/utils'
-import { Redis } from '../../redis'
-import { ActivityCreate, ActivityView, ViewObject } from '../../../../shared/models/activitypub'
+import { VideoViews } from '@server/lib/video-views'
+import { ActivityView } from '../../../../shared/models/activitypub'
 import { APProcessorOptions } from '../../../types/activitypub-processor.model'
 import { MActorSignature } from '../../../types/models'
-import { LiveManager } from '@server/lib/live/live-manager'
+import { forwardVideoRelatedActivity } from '../send/utils'
+import { getOrCreateAPVideo } from '../videos'
 
-async function processViewActivity (options: APProcessorOptions<ActivityCreate | ActivityView>) {
+async function processViewActivity (options: APProcessorOptions<ActivityView>) {
   const { activity, byActor } = options
+
   return processCreateView(activity, byActor)
 }
 
@@ -19,10 +19,8 @@ export {
 
 // ---------------------------------------------------------------------------
 
-async function processCreateView (activity: ActivityView | ActivityCreate, byActor: MActorSignature) {
-  const videoObject = activity.type === 'View'
-    ? activity.object
-    : (activity.object as ViewObject).object
+async function processCreateView (activity: ActivityView, byActor: MActorSignature) {
+  const videoObject = activity.object
 
   const { video } = await getOrCreateAPVideo({
     videoObject,
@@ -30,17 +28,13 @@ async function processCreateView (activity: ActivityView | ActivityCreate, byAct
     allowRefresh: false
   })
 
-  if (!video.isLive) {
-    await Redis.Instance.addVideoView(video.id)
-  }
+  const viewerExpires = activity.expires
+    ? new Date(activity.expires)
+    : undefined
 
-  if (video.isOwned()) {
-    // Our live manager will increment the counter and send the view to followers
-    if (video.isLive) {
-      LiveManager.Instance.addViewTo(video.id)
-      return
-    }
+  await VideoViews.Instance.processView({ video, ip: null, viewerExpires })
 
+  if (video.isOwned()) {
     // Forward the view but don't resend the activity to the sender
     const exceptions = [ byActor ]
     await forwardVideoRelatedActivity(activity, undefined, exceptions, video)