Update app.py

app.py

@@ -83,31 +83,29 @@ async def get_cached_file(url: str, subfolder: str, skip_on_startup: bool = Fals
 # -----------------------------
 # Preload all assets from Supabase at startup
 # -----------------------------
-def list_all_files_recursive(bucket_name: str, path=""):
+def list_all_files_recursive(bucket_name: str, path="") -> list[tuple[str, str]]:
     """
-    Recursively lists all files in a Supabase bucket, including nested folders.
-    Returns list of (file_path, public_url)
+    Returns a list of (file_name, public_url) for all files in the bucket, including nested folders.
+    Folders themselves are ignored.
     """
-    files = []
-    try:
-        response = supabase.storage.from_(bucket_name).list(path=path)
-    except Exception as e:
-        print(f"Warning: Could not list bucket '{bucket_name}' at path '{path}': {e}")
-        return files  # return empty, don't crash startup
+    files_list = []
+    response = supabase.storage.from_(bucket_name).list(path=path)
 
     for f in response:
-        if f["type"] == "folder":
-            # Recursively list subfolder
-            subfolder_path = f"{path}/{f['name']}" if path else f["name"]
-            files += list_all_files_recursive(bucket_name, path=subfolder_path)
+        # Safely get type, default to 'file' if missing
+        item_type = f.get("type", "file")
+        item_name = f["name"]
+        full_path = f"{path}/{item_name}" if path else item_name
+
+        if item_type == "folder":
+            # Recursively get files in this folder
+            files_list.extend(list_all_files_recursive(bucket_name, full_path))
         else:
-            file_path = f"{path}/{f['name']}" if path else f["name"]
-            try:
-                url = supabase.storage.from_(bucket_name).get_public_url(file_path)
-                files.append((file_path, url))
-            except Exception as e:
-                print(f"Warning: Could not get public URL for '{file_path}': {e}")
-    return files
+            # Only add actual files
+            url = supabase.storage.from_(bucket_name).get_public_url(full_path)
+            files_list.append((full_path, url))
+
+    return files_list
 
 async def preload_all_assets():
     print("Starting Supabase asset preloading...")