Переписать роутер в УК

$routes[] = array(
                            '_uri'  => '/^catalog\/item([0-9]+).html$/i',
                            'do'    => 'item',
                            1       => 'id'
                         );

$routes[] = array(
                            '_uri'  => '/^catalog\/([a-zA-Z0-9\-]+).html$/i',
                            'do'    => 'item',
                            1       => 'seo_url'
                         );

 $id  = $inCore->request('id', 'int');
 $sql = "SELECT * FROM cms_uc_items WHERE id = '$id'";

 $seo_url  = $inCore->request('seo_url', 'str);
 $sql = "SELECT * FROM cms_uc_items WHERE seourl = '$seo_url'";