/**
* Get the content title.
*
* @return string
* @access private
*/
private function content_title()
{
return $this->content->title() ?: 'Untitled Article';
}
/**
* Updates a content property.
*
* @access protected
*/
protected function set_content_property($name, $value)
{
return $this->content->set_property($name, $value);
}
/**
* Gets the content nodes.
*
* @access protected
* @return array
*/
protected function content_nodes()
{
return $this->content->nodes();
}