public function proxy($filename)
{
$ext = substr(strrchr($filename, '.'), 1);
header('Content-Type: ' . $this->getContentType($ext));
readfile($filename);
$this->kernel->shutDown(0);
}
protected function renderTemplate($templateName)
{
// include tpl file.
$tpl = $this->kernel->findFileOnPath($templateName, $this->kernel->getTemplatesPath());
if (!$tpl) {
throw new Exception("Template `{$templateName}` not found");
}
$HD_PUBLIC = $this->kernel->getParam('public', '');
ob_start();
include $tpl;
return ob_get_clean();
}