public function renderDocuments(\Twig_Environment $twig, array $documents = array(), array $pages = array(), $currentPage = null)
{
$parameters = array('documents' => $documents);
$documentsBlock = $this->renderBlock($twig, 'documents', $parameters);
if (0 < count($pages) && null !== $currentPage) {
$documentsBlock .= $this->renderPagination($twig, $pages, $currentPage);
}
return $documentsBlock;
}