Override jarnxmpp.Presence.onlineCount to use the ChatPartners storage.

chat.js

@@ -7,7 +7,8 @@ var helpers = (function (helpers) {
         }
         return o;
     };
-    helpers.hash =function (str) {
+
+    helpers.hash = function (str) {
         // FIXME
         if (str == 'online-users-container') {
             return str;
@@ -15,6 +16,17 @@ var helpers = (function (helpers) {
         var shaobj = new jsSHA(str);
         return shaobj.getHash("HEX");
     };
+
+    helpers.size = function (obj) {
+        var size = 0, key;
+        for (key in obj) {
+            if (obj.hasOwnProperty(key)) {
+                size++;
+            }
+        }
+        return size;
+    };
+
     return helpers;
 })(helpers || {});
 
@@ -51,6 +63,10 @@ var xmppchat = (function (jarnxmpp, $, console) {
                 }
             }
         };
+
+        methods.getTotal = function () {
+            return helpers.size(storage);
+        };
         return methods;
     })();
 
@@ -121,6 +137,10 @@ var xmppchat = (function (jarnxmpp, $, console) {
         xmppchat.connection.sendIQ(iq, this.handleCollectionRetrieval, this.handleError);
     };
 
+    ob.Presence.onlineCount = function () {
+        return xmppchat.ChatPartners.getTotal();
+    };
+
     ob.Presence.sendPresence = function (type) {
         if (type === undefined) {
             type = xmppchat.Storage.get(xmppchat.username+'-xmpp-status') || 'online';