From 8e9273db99888fbfb46c18362af7ab6c527814dc Mon Sep 17 00:00:00 2001
From: Chris Lu <chris.lu@gmail.com>
Date: Mon, 11 Oct 2021 23:29:52 -0700
Subject: [PATCH] s3: use "response-content-disposition" to overwrite default
 content-disposition

fix one part of https://github.com/chrislusf/seaweedfs/issues/2371

see https://docs.aws.amazon.com/AmazonS3/latest/API/API_GetObject.html
---
 weed/server/common.go | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/weed/server/common.go b/weed/server/common.go
index 2054e1a84..634d5757c 100644
--- a/weed/server/common.go
+++ b/weed/server/common.go
@@ -250,6 +250,11 @@ func handleStaticResources2(r *mux.Router) {
 }
 
 func adjustHeaderContentDisposition(w http.ResponseWriter, r *http.Request, filename string) {
+	responseContentDisposition := r.FormValue("response-content-disposition")
+	if responseContentDisposition != "" {
+		w.Header().Set("Content-Disposition", responseContentDisposition)
+		return
+	}
 	if filename != "" {
 		contentDisposition := "inline"
 		if r.FormValue("dl") != "" {