events for creating a group

EVENTS.txt

@@ -1063,3 +1063,9 @@ StartGroupEditFormData: Beginning the group edit form entries
 
 EndGroupEditFormData: Ending the group edit form entries
 - $form: The form widget being shown
+
+StartGroupSave: After initializing but before saving a group
+- &$group: group about to be saved
+
+EndGroupSave: After saving a group, aliases, and first member
+- $group: group that was saved

classes/User_group.php

@@ -512,6 +512,8 @@ class User_group extends Memcached_DataObject
         $group->mainpage    = $mainpage;
         $group->created     = common_sql_now();
 
+        if (Event::handle('StartGroupSave', array(&$group))) {
+
             $result = $group->insert();
 
             if (!$result) {
@@ -570,6 +572,10 @@ class User_group extends Memcached_DataObject
             }
 
             $group->query('COMMIT');
+
+            Event::handle('EndGroupSave', array($group));
+        }
+
         return $group;
     }