5 files changed, 35 insertions, 10 deletions

diff --git a/shared/models/activitypub/activity.ts b/shared/models/activitypub/activity.ts
index 46e883e5f..44cb99efb 100644
--- a/shared/models/activitypub/activity.ts
+++ b/shared/models/activitypub/activity.ts
@@ -1,6 +1,6 @@
 import { ActivityPubActor } from './activitypub-actor'
 import { ActivityPubSignature } from './activitypub-signature'
-import { VideoTorrentObject } from './objects'
+import { CacheFileObject, VideoTorrentObject } from './objects'
 import { DislikeObject } from './objects/dislike-object'
 import { VideoAbuseObject } from './objects/video-abuse-object'
 import { VideoCommentObject } from './objects/video-comment-object'
@@ -29,12 +29,12 @@ export interface BaseActivity {
 
 export interface ActivityCreate extends BaseActivity {
   type: 'Create'
-  object: VideoTorrentObject | VideoAbuseObject | ViewObject | DislikeObject | VideoCommentObject
+  object: VideoTorrentObject | VideoAbuseObject | ViewObject | DislikeObject | VideoCommentObject | CacheFileObject
 }
 
 export interface ActivityUpdate extends BaseActivity {
   type: 'Update'
-  object: VideoTorrentObject | ActivityPubActor
+  object: VideoTorrentObject | ActivityPubActor | CacheFileObject
 }
 
 export interface ActivityDelete extends BaseActivity {
diff --git a/shared/models/activitypub/objects/cache-file-object.ts b/shared/models/activitypub/objects/cache-file-object.ts
new file mode 100644
index 000000000..0a5125f5b
--- /dev/null
+++ b/shared/models/activitypub/objects/cache-file-object.ts
@@ -0,0 +1,9 @@
+import { ActivityVideoUrlObject } from './common-objects'
+
+export interface CacheFileObject {
+  id: string
+  type: 'CacheFile',
+  object: string
+  expires: string
+  url: ActivityVideoUrlObject
+}
diff --git a/shared/models/activitypub/objects/common-objects.ts b/shared/models/activitypub/objects/common-objects.ts
index ff2cfdbb4..1de60da94 100644
--- a/shared/models/activitypub/objects/common-objects.ts
+++ b/shared/models/activitypub/objects/common-objects.ts
@@ -17,16 +17,31 @@ export interface ActivityIconObject {
   height: number
 }
 
-export interface ActivityUrlObject {
+export type ActivityVideoUrlObject = {
   type: 'Link'
-  mimeType: 'video/mp4' | 'video/webm' | 'application/x-bittorrent' | 'application/x-bittorrent;x-scheme-handler/magnet'
+  mimeType: 'video/mp4' | 'video/webm' | 'video/ogg'
   href: string
   height: number
-
-  size?: number
-  fps?: number
+  size: number
+  fps: number
 }
 
+export type ActivityUrlObject =
+  ActivityVideoUrlObject
+  |
+  {
+    type: 'Link'
+    mimeType: 'application/x-bittorrent' | 'application/x-bittorrent;x-scheme-handler/magnet'
+    href: string
+    height: number
+  }
+  |
+  {
+    type: 'Link'
+    mimeType: 'text/html'
+    href: string
+  }
+
 export interface ActivityPubAttributedTo {
   type: 'Group' | 'Person'
   id: string
diff --git a/shared/models/activitypub/objects/index.ts b/shared/models/activitypub/objects/index.ts
index 3efd3ef13..fba61e12f 100644
--- a/shared/models/activitypub/objects/index.ts
+++ b/shared/models/activitypub/objects/index.ts
@@ -1,3 +1,4 @@
+export * from './cache-file-object'
 export * from './common-objects'
 export * from './video-abuse-object'
 export * from './video-torrent-object'
diff --git a/shared/models/activitypub/objects/video-torrent-object.ts b/shared/models/activitypub/objects/video-torrent-object.ts
index 90de8967b..8504c178f 100644
--- a/shared/models/activitypub/objects/video-torrent-object.ts
+++ b/shared/models/activitypub/objects/video-torrent-object.ts
@@ -1,10 +1,10 @@
 import {
   ActivityIconObject,
-  ActivityIdentifierObject, ActivityPubAttributedTo,
+  ActivityIdentifierObject,
+  ActivityPubAttributedTo,
   ActivityTagObject,
   ActivityUrlObject
 } from './common-objects'
-import { ActivityPubOrderedCollection } from '../activitypub-ordered-collection'
 import { VideoState } from '../../videos'
 
 export interface VideoTorrentObject {