/**
* Returns the current entity asked by the URL ('page' or 'article')
*
* @return array
*
*/
public function get_entity()
{
if (is_null(self::$_entity)) {
self::$_entity = self::$ci->url_model->get_by_url(self::$ci->uri->uri_string());
}
return self::$_entity;
}
