Basic video redundancy implementation

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
+}

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

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'

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 {