added update to pending friend count in sideblock when accepting/rejecting...

added update to pending friend count in sideblock when accepting/rejecting friendship request on user/view.php

htdocs/lib/web.php

@@ -445,6 +445,8 @@ function jsstrings() {
                 'showtags',
                 'unreadmessages',
                 'unreadmessage',
+                'pendingfriend',
+                'pendingfriends',
                 'couldnotgethelp',
             ),
         ),
@@ -480,10 +482,6 @@ function jsstrings() {
                 'requestfriendship',
                 'cancel',
             ),
-            'mahara' => array(
-                'pendingfriend',
-                'pendingfriends',
-            ),
         ),
         'views' => array(
             'view' => array(

htdocs/user/view.php

@@ -59,10 +59,24 @@ $inlinejs = <<<EOF
                 }
             }
         }
-        
+
         swapDOM(formname, P(null, data.message));
         return true;
     }
+
+    function friendship_accept_reject(formname, data) {
+        var oldcount = parseInt($('pendingfriendscount').innerHTML);
+        var newcount = oldcount - 1;
+        var messagenode = $('pendingfriendsmessage');
+        if (newcount == 1) { // jump through hoops to change between plural and singular
+            messagenode.innerHTML = get_string('pendingfriend');
+        }
+        else {
+            messagenode.innerHTML = get_string('pendingfriends');
+        }
+        $('pendingfriendscount').innerHTML = newcount;
+        usercontrol_success(formname, data);
+    }
 EOF;
 
 // Get the user's details
@@ -244,6 +258,7 @@ EOF;
             $friendformmessage = get_string('friendshipalreadyrequested', 'mahara', $name);
         }
         else {
+            $friendform['jssuccesscallback'] = 'friendship_accept_reject';
             $friendform['elements']['requested'] = array(
                 'type' => 'html', 
                 'value' => get_string('friendshipalreadyrequestedowner', 'mahara', $name)