/**
* handle ajax message responses
*
* @access protected
* @param bool $empty_cart
* @param string $redirect_url
* @return void
*/
protected function send_ajax_response($empty_cart = false, $redirect_url = '')
{
$grand_total = EE_Registry::instance()->CART->get_grand_total();
$grand_total->recalculate_total_including_taxes();
$empty_cart = $empty_cart || EE_Registry::instance()->CART->all_ticket_quantity_count() < 1 ? true : false;
// if this is an ajax request AND a callback function exists
if ($this->_ajax === true) {
// grab updated html for the event cart
$new_html = array('tbody' => '<tbody>' . $this->_get_event_cart() . '</tbody>');
if ($empty_cart) {
$new_html['.event-cart-grand-total'] = '';
$new_html['.event-cart-register-button'] = '';
}
// just send the ajax
echo json_encode(array_merge(EE_Error::get_notices(false), array('new_html' => $new_html, 'mini_cart' => EED_Multi_Event_Registration::get_mini_cart())));
// to be... or...
die;
}
EE_Error::get_notices(false, true);
$redirect_url = !empty($redirect_url) ? $redirect_url : add_query_arg(array('event_cart' => 'view'), EE_EVENT_QUEUE_BASE_URL);
wp_safe_redirect($redirect_url);
exit;
}
