app/Album.php

@@ -203,8 +203,6 @@ class Album extends Model
         return $this->hasMany(Photo::class);
     }
 
-
-
     public function redirects()
     {
         return $this->hasMany(AlbumRedirect::class);
@@ -217,13 +215,14 @@ class Album extends Model
 
     public function thumbnailUrl($thumbnailName)
     {
+        /** @var Photo $photo */
         $photo = $this->photos()
             ->inRandomOrder()
             ->first();
 
         if (!is_null($photo))
         {
-            return $this->getAlbumSource()->getUrlToPhoto($photo, $thumbnailName);
+            return $photo->thumbnailUrl($thumbnailName);
         }
 
         // See if any child albums have an image