public function render($templateName, $vars = null)
{
$this->logger = Logger::getLogger(__CLASS__);
$this->logger->debug('Render "' . $templateName . '" with XSLT engine');
$xml = new DOMDocument();
$vars['webroot'] = WEB_ROOT;
$vars['currentUrl'] = str_replace(WEB_ROOT, '/', $this->viewFacade->getRequest()->getRequestUri());
$xml->fromMixed($vars);
$xsl = new DOMDocument();
$xsl->load($templateName);
$proc = new \XSLTProcessor();
$proc->importStyleSheet($xsl);
$result = $proc->transformToXML($xml);
$this->logger->debug('Render "' . $templateName . '": done');
return $result;
}
