_id = CRM_Utils_Request::retrieve('id', 'Positive', $this, TRUE); if (!CRM_Core_Permission::event(CRM_Core_Permission::VIEW, $this->_id, 'register for events')) { CRM_Core_Error::fatal(ts('You do not have permission to register for this event')); } $cart = CRM_Event_Cart_BAO_Cart::find_or_create_for_current_session(); $event_in_cart = $cart->add_event($this->_id); $url = CRM_Utils_System::url('civicrm/event/view_cart'); CRM_Utils_System::setUFMessage(ts("%1 has been added to your cart. View your cart.", array( 1 => $event_in_cart->event->title, 2 => $url, ))); $transaction->commit(); return CRM_Utils_System::redirect($_SERVER['HTTP_REFERER']); } }