/**
* The singleton method.
*
* @return Muut_Shortcodes The instance.
* @author Paul Hughes
* @since 3.0
*/
public static function instance()
{
if (!is_a(self::$instance, __CLASS__)) {
self::$instance = new self();
}
return self::$instance;
}
/**
* Initializes the Muut Shortcodes. We will be getting rid of these soon.
*
* @return void
* @author Paul Hughes
* @since 3.0
*/
public function initMuutShortcodes()
{
$class = 'Muut_Shortcodes';
if (!in_array($class, $this->alreadyInit)) {
require_once muut()->getPluginPath() . 'lib/shortcodes.class.php';
if (class_exists($class)) {
Muut_Shortcodes::instance();
}
$this->alreadyInit[] = $class;
}
}