Index: trunk/core/units/users/users_event_handler.php
===================================================================
diff -u -N -r8729 -r8796
--- trunk/core/units/users/users_event_handler.php	(.../users_event_handler.php)	(revision 8729)
+++ trunk/core/units/users/users_event_handler.php	(.../users_event_handler.php)	(revision 8796)
@@ -1015,8 +1015,6 @@
 			}
 		}
 
-
-
 		/**
 		 * Delete users from groups if their membership is expired
 		 *
@@ -1243,6 +1241,99 @@
 			$virtual_users = Array (-1, -2); // root, Guest
 			return ($object->GetDBField('Status') == STATUS_ACTIVE) || in_array($object->GetID(), $virtual_users);
 		}
+
+		/**
+		 * Sends approved/declined email event on user status change
+		 *
+		 * @param kEvent $event
+		 */
+		function OnAfterItemUpdate(&$event)
+		{
+			$object =& $event->getObject();
+			/* @var $object UsersItem */
+
+			if (!$this->Application->IsAdmin() || $object->IsTempTable()) {
+				return ;
+			}
+
+			$this->sendStatusChangeEvent($object->GetID(), $object->GetOriginalField('Status'), $object->GetDBField('Status'));
+		}
+
+		/**
+		 * Stores user's original Status before overwriting with data from temp table
+		 *
+		 * @param kEvent $event
+		 */
+		function OnBeforeDeleteFromLive(&$event)
+		{
+			$user_status = $this->Application->GetVar('user_status');
+			if (!$user_status) {
+				$user_status = Array ();
+			}
+
+			$user_id = $event->getEventParam('id');
+			if ($user_id > 0) {
+				$user_status[$user_id] = $this->getUserStatus($user_id);
+				$this->Application->SetVar('user_status', $user_status);
+			}
+		}
+
+		/**
+		 * Sends approved/declined email event on user status change (in temp tables during editing)
+		 *
+		 * @param kEvent $event
+		 */
+		function OnAfterCopyToLive(&$event)
+		{
+			$temp_id = $event->getEventParam('temp_id');
+			if ($temp_id == 0) {
+				// this is new user create, don't send email events
+				return ;
+			}
+
+			$new_status = $this->getUserStatus($temp_id);
+			$user_status = $this->Application->GetVar('user_status');
+
+			$this->sendStatusChangeEvent($temp_id, $user_status[$temp_id], $new_status);
+		}
+
+		/**
+		 * Returns user status (active, pending, disabled) based on ID and temp mode setting
+		 *
+		 * @param int $user_id
+		 * @return int
+		 */
+		function getUserStatus($user_id)
+		{
+			$id_field = $this->Application->getUnitOption($this->Prefix, 'IDField');
+			$table_name = $this->Application->getUnitOption($this->Prefix, 'TableName');
+
+			$sql = 'SELECT Status
+					FROM '.$table_name.'
+					WHERE '.$id_field.' = '.$user_id;
+			return $this->Conn->GetOne($sql);
+		}
+
+		/**
+		 * Sends approved/declined email event on user status change
+		 *
+		 * @param int $user_id
+		 * @param int $prev_status
+		 * @param int $new_status
+		 */
+		function sendStatusChangeEvent($user_id, $prev_status, $new_status)
+		{
+			$status_events = Array (
+				STATUS_ACTIVE	=>	'USER.APPROVE',
+				STATUS_DISABLED	=>	'USER.DENY',
+			);
+			$email_event = isset($status_events[$new_status]) ? $status_events[$new_status] : false;
+
+			if (($prev_status != $new_status) && $email_event) {
+				$this->Application->EmailEventUser($email_event, $user_id);
+				$this->Application->EmailEventAdmin($email_event);
+			}
+		}
 	}
 
 ?>
\ No newline at end of file