/**
* Fetch the output for a template
*
* Includes layout if $_useLayout is set to \c true.
*
* @param string $templateName
* The template name to fetch
* @return string
* The output of the template
*/
private function _fetchTemplate($templateName)
{
$actionOutput = $this->_template->fetch($templateName);
if ($this->_useLayout && $this->_template->templateExists(self::LAYOUT_TEMPLATE)) {
$this->_template->assign('action_content', $actionOutput);
return $this->_template->fetch(self::LAYOUT_TEMPLATE);
} else {
return $actionOutput;
}
}
