Simple hack to catch redirections after an ajax request. It is not a clean and perfect solution but it should address most cases.

fix #181

extensions/amavis_quarantine/static/js/quarantine.js

@@ -30,7 +30,7 @@ function actioncallback(resp) {
 }
 
 function actionclick(evt) {
-  new Request.JSON({
+  new Request.JSON.mdb({
       url: evt.target.get("href"),
       onSuccess: actioncallback
   }).get();

extensions/sievefilters/static/js/lib.js

@@ -14,7 +14,7 @@ function removefilter(evt) {
     if (!confirm(gettext("Remove this filter?"))) {
         return;
     }
-    new Request.JSON({
+    new Request.JSON.mdb({
         url: this.get("href"),
         onSuccess: function(response) {
             if (response.status == "ok") {
@@ -72,7 +72,7 @@ function loadfs(response) {
  * (remove, activate)
  */
 function send_command(cmd, extracb) {
-    new Request.JSON({
+    new Request.JSON.mdb({
         url: cmd,
         onSuccess: function(response) {
             if (response.status == "ko") {
@@ -116,7 +116,7 @@ function savefs(evt) {
     if (!check_prereqs(evt, gettext("Save changes?"))) {
         return;
     }
-    new Request.JSON({
+    new Request.JSON.mdb({
         url: $("feditor").get("action"),
         method: $("feditor").get("method"),
         data: $("feditor").toQueryString(),
@@ -177,7 +177,7 @@ function activatefs(evt) {
 
 function toggle_filter_state(event) {
     event.stop();
-    new Request.JSON({
+    new Request.JSON.mdb({
         url: this.get("href"),
         onSuccess: function(response) {
             if (response.status == "ok") {
@@ -193,7 +193,7 @@ function toggle_filter_state(event) {
 
 function move_filter(event) {
     event.stop();
-    new Request.JSON({
+    new Request.JSON.mdb({
         url: this.get("href"),
         onSuccess: function(response) {
             $("filters_list").set("html", response.content);

extensions/stats/templates/stats/index.html

@@ -68,8 +68,8 @@ window.addEvent("domready", function() {
     if (p == "") {
       return;
     }
-    new Request.JSON({url : url + "?" + p, noCache: true, 
-                      onSuccess : getgraph_callback}).get();
+    new Request.JSON.mdb({url : url + "?" + p, noCache: true, 
+                          onSuccess : getgraph_callback}).get();
   };
 
   {% if user.is_superuser %}

extensions/webmail/lib.py

@@ -691,6 +691,9 @@ def html2plaintext(content):
     return plaintext
 
 def get_current_url(request):
+    if not request.session.has_key("folder"):
+        return ""
+
     res = "%s?page=%s" % (request.session["folder"], request.session["page"])
     for p in ["criteria", "pattern", "order"]:
         if p in request.session.keys():

extensions/webmail/static/js/fdmenu.js

@@ -46,7 +46,7 @@ var FdMenu = new Class({
           if (!confirm(gettext("Delete folder?"))) {
             return;
           }
-          new Request.JSON({
+          new Request.JSON.mdb({
             url: evt.target.get("href"),
             method: "GET",
             onSuccess: function(resp) {

extensions/webmail/static/js/webmail.js

@@ -219,13 +219,17 @@ function refreshFolder() {
     profile : "gray",
     spinner : true
   });
-  new Request.JSON({url: query, noCache : true, onSuccess: function(resp) {
-    var callback = ($defined(resp.callback)) ? resp.callback : "default";
+  new Request.JSON.mdb({
+      url: query,
+      noCache : true,
+      onSuccess: function(resp) {
+          var callback = ($defined(resp.callback)) ? resp.callback : "default";
 
-    current_anchor.get_callback(callback)(resp);
-    infobox.info(gettext("Done"));
-    infobox.hide(1);
-  }}).get();
+          current_anchor.get_callback(callback)(resp);
+          infobox.info(gettext("Done"));
+          infobox.hide(1);
+      }
+  }).get();
 }
 
 /*
@@ -240,7 +244,7 @@ function simple_request(url, params) {
     profile: "gray",
     spinner: true
   });
-  new Request.JSON({
+  new Request.JSON.mdb({
     url : url,
     onSuccess : function(response) {
       if (response.status == "ok") {

extensions/webmail/templates/webmail/attachments.html

@@ -6,7 +6,7 @@
 <script type="text/javascript">
 function del_attachment(evt) {
     evt.stop();
-    new Request.JSON({
+    new Request.JSON.mdb({
         url: this.get("href"),
         onSuccess: function(resp) {
             this.getParent().dispose();