Lazy load static objects

[github/Chocobozzz/PeerTube.git] / client / src / app / shared / video-playlist / video-playlist.model.ts

diff --git a/client/src/app/shared/video-playlist/video-playlist.model.ts b/client/src/app/shared/video-playlist/video-playlist.model.ts
index ec8013e8902fa4a95d06e22907c1b452e7488782..6f27e74752bc8b63f14e10c06767e95521626d66 100644 (file)
--- a/client/src/app/shared/video-playlist/video-playlist.model.ts
+++ b/client/src/app/shared/video-playlist/video-playlist.model.ts
@@ -38,6 +38,9 @@ export class VideoPlaylist implements ServerVideoPlaylist {
   videoChannelBy?: string
   videoChannelAvatarUrl?: string
 
+  private thumbnailVersion: number
+  private originThumbnailUrl: string
+
   constructor (hash: ServerVideoPlaylist, translations: {}) {
     const absoluteAPIUrl = getAbsoluteAPIUrl()
 
@@ -51,7 +54,13 @@ export class VideoPlaylist implements ServerVideoPlaylist {
     this.privacy = hash.privacy
 
     this.thumbnailPath = hash.thumbnailPath
-    this.thumbnailUrl = absoluteAPIUrl + hash.thumbnailPath
+
+    if (this.thumbnailPath) {
+      this.thumbnailUrl = absoluteAPIUrl + hash.thumbnailPath
+      this.originThumbnailUrl = this.thumbnailUrl
+    } else {
+      this.thumbnailUrl = window.location.origin + '/client/assets/images/default-playlist.jpg'
+    }
 
     this.videosLength = hash.videosLength
 
@@ -76,4 +85,13 @@ export class VideoPlaylist implements ServerVideoPlaylist {
       this.displayName = peertubeTranslate(this.displayName, translations)
     }
   }
+
+  refreshThumbnail () {
+    if (!this.originThumbnailUrl) return
+
+    if (!this.thumbnailVersion) this.thumbnailVersion = 0
+    this.thumbnailVersion++
+
+    this.thumbnailUrl = this.originThumbnailUrl + '?v' + this.thumbnailVersion
+  }
 }