protected function getThumbFilename($original, $extension, $alias, $width, $height)
	{
		/** @var Module $module */
		$module = Module::getInstance();

		return strtr($module->thumbFilenameTemplate, [
			'{width}'     => $width,
			'{height}'    => $height,
			'{alias}'     => $alias,
			'{original}'  => $original,
			'{extension}' => $extension,
		]);
	}