From dfadf4ddec07a3979e6d8493d6e2f48f95c12534 Mon Sep 17 00:00:00 2001
From: Claude <noreply@anthropic.com>
Date: Thu, 20 Nov 2025 00:40:19 +0000
Subject: [PATCH] Fix file download issue - add attachment disposition type to
 Content-Disposition headers

Files were downloading with filename "view" instead of the actual filename because
the Content-Disposition header was missing the disposition type (attachment/inline).
Changed from `filename="..."` to `attachment; filename="..."` in all 4 locations
in the /view endpoint to ensure proper filename handling by browsers.

This fixes downloads for videos, audio, and other file types served through the
/view endpoint.
---
 server.py | 6 +++---
 1 file changed, 3 insertions(+), 3 deletions(-)

diff --git a/server.py b/server.py
index c9ffcaa0d..974b85949 100644
--- a/server.py
+++ b/server.py
@@ -574,7 +574,7 @@ class PromptServer():
                             buffer.seek(0)
 
                             return web.Response(body=buffer.read(), content_type=f'image/{image_format}',
-                                                headers={"Content-Disposition": f"filename=\"{filename}\""})
+                                                headers={"Content-Disposition": f"attachment; filename=\"{filename}\""})
 
                     if 'channel' not in request.rel_url.query:
                         channel = 'rgba'
@@ -594,7 +594,7 @@ class PromptServer():
                             buffer.seek(0)
 
                             return web.Response(body=buffer.read(), content_type='image/png',
-                                                headers={"Content-Disposition": f"filename=\"{filename}\""})
+                                                headers={"Content-Disposition": f"attachment; filename=\"{filename}\""})
 
                     elif channel == 'a':
                         with Image.open(file) as img:
@@ -611,7 +611,7 @@ class PromptServer():
                             alpha_buffer.seek(0)
 
                             return web.Response(body=alpha_buffer.read(), content_type='image/png',
-                                                headers={"Content-Disposition": f"filename=\"{filename}\""})
+                                                headers={"Content-Disposition": f"attachment; filename=\"{filename}\""})
                     else:
                         # Use the content type from asset resolution if available,
                         # otherwise guess from the filename.