From ef397646449199bab64a355135f0dce91aa48258 Mon Sep 17 00:00:00 2001
From: Jim Safley <jimsafley@gmail.com>
Date: Tue, 21 May 2024 19:07:01 -0400
Subject: [PATCH] Return the asset URL if the primary media has a custom
 thumbnail

---
 .../Api/Representation/AbstractRepresentation.php    | 12 +++++++++++-
 1 file changed, 11 insertions(+), 1 deletion(-)

diff --git a/application/src/Api/Representation/AbstractRepresentation.php b/application/src/Api/Representation/AbstractRepresentation.php
index e0b22e7d5a..8cfc391f00 100644
--- a/application/src/Api/Representation/AbstractRepresentation.php
+++ b/application/src/Api/Representation/AbstractRepresentation.php
@@ -119,7 +119,17 @@ public function thumbnailDisplayUrl($type)
             return null;
         }
 
-        return $thumbnail ? $thumbnail->assetUrl() : $primaryMedia->thumbnailUrl($type);
+        if ($thumbnail) {
+            // Return the asset URL if the resource has a custom thumbnail.
+            return $thumbnail->assetUrl();
+        }
+        $primaryMediaThumbnail = $primaryMedia->thumbnail();
+        if ($primaryMediaThumbnail) {
+            // Return the asset URL if the primary media has a custom thumbnail.
+            return $primaryMediaThumbnail->assetUrl();
+        }
+        // Return the primary media's thumbnail URL.
+        return $primaryMedia->thumbnailUrl($type);
     }
 
     /**