ImagePresenceProvider now sends an http redirect to images when specified by...

ImagePresenceProvider now sends an http redirect to images when specified by the client. Default images are still served as before.

git-svn-id: http://svn.igniterealtime.org/svn/repos/wildfire/trunk@3776 b35dd754-fafc-0310-a699-88a17e54d16e

src/plugins/presence/readme.html

@@ -114,7 +114,8 @@ The following parameters can be passed into the request:<p>
     "http://www.example.com/images/--IMAGE--.gif". The token will be dynamically
     replaced with one of the following values depending on the presence status:
     <b>available</b>, <b>chat</b>, <b>away</b>, <b>xa</b>, <b>dnd</b>, 
-    <b>offline</b>, or <b>forbidden</b>.
+    <b>offline</b>, or <b>forbidden</b>. If this option is used, the presence service
+    will respond with an http redirect pointing to the supplied image url.
     </td>
 </tr>
 <tr>

src/plugins/presence/src/java/org/jivesoftware/wildfire/plugin/presence/ImagePresenceProvider.java

@@ -92,7 +92,7 @@ class ImagePresenceProvider extends PresenceInfoProvider {
             writeImageContent(request.getParameter(presenceType), defaultImage, response);
         }
         else if (images != null) {
-            writeImageContent(images.replace("--IMAGE--", presenceType), defaultImage, response);
+            response.sendRedirect(images.replace("--IMAGE--", presenceType));
         }
         else {
             writeImageContent(null, defaultImage, response);