From 823903a38ff4c4d81d26a8b2be5dca78fe52cd94 Mon Sep 17 00:00:00 2001
From: Christian Bastian <80225746+cdb-boop@users.noreply.github.com>
Date: Fri, 19 Jul 2024 23:17:16 -0400
Subject: [PATCH] Fix image filename to match actual  image type.

---
 __init__.py | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/__init__.py b/__init__.py
index 0a26952..c4aef05 100644
--- a/__init__.py
+++ b/__init__.py
@@ -393,9 +393,10 @@ async def get_model_preview(request):
             image.save(image_bytes, format=response_image_format, exif=exif, pnginfo=metadata, quality=quality)
             image_data = image_bytes.getvalue()
 
+    response_file_name = os.path.splitext(file_name)[0] + '.' + response_image_format.lower()
     return web.Response(
         headers={
-            "Content-Disposition": f"inline; filename={file_name}",
+            "Content-Disposition": f"inline; filename={response_file_name}",
         },
         body=image_data,
         content_type="image/" + response_image_format.lower(),