/**
* Get the active instance of ThemeOption
*/
public static function getInstance()
{
if (!isset(self::$_instance)) {
$class = __CLASS__;
$helper = new $class();
self::$_instance = $helper->getOneBy(self::KEY_IS_ACTIVE, true);
// If the default theme-option post is deleted from WordPress
// then just create an instance on the fly which will use the default values in getFields
if (!is_object(self::$_instance)) {
self::$_instance = new $class();
}
}
return self::$_instance;
}
