public static function getConfig()
{
if (!self::$config) {
self::$config = self::prepareConfig();
}
return new self();
}
/**
* fill self::$theme with the singleton pattern and returns it
* @return null|string
*/
public static function theme()
{
if (self::$theme == null) {
self::$theme = get_template_directory_uri();
return self::$theme;
} else {
return self::$theme;
}
}
public static function setStorageFileName($name)
{
self::$storage_file_name = $name;
}