# HG changeset patch
# User Robert Casties <casties@mpiwg-berlin.mpg.de>
# Date 1495806314 -7200
# Node ID 4a54658a376c4f6f65269ec423b9016c8b61de9e
# Parent  20a0d05847a20f36c56914348f820673098c596a
Better redirect to IIIF image info URL.

diff -r 20a0d05847a2 -r 4a54658a376c servlet3/src/main/java/digilib/servlet/Scaler.java
--- a/servlet3/src/main/java/digilib/servlet/Scaler.java	Fri May 26 15:44:20 2017 +0200
+++ b/servlet3/src/main/java/digilib/servlet/Scaler.java	Fri May 26 15:45:14 2017 +0200
@@ -260,8 +260,14 @@
                 return;
             }
             if (dlRequest.hasOption(DigilibOption.redirect_info)) {
+            	StringBuffer url = request.getRequestURL();
+            	if (url.toString().endsWith("/")) {
+            		url.append("info.json");
+            	} else {
+            		url.append("/info.json");
+            	}
                 // TODO: the redirect should have code 303
-                response.sendRedirect("info.json");
+                response.sendRedirect(url.toString());
                 return;
             }