Astra_Rollback_Version_Manager::download_rollback_version()

	public function download_rollback_version() {

		if ( ! current_user_can( 'update_themes' ) ) {
			return false;
		}
		if ( empty( $_GET['version_no'] ) || empty( $_GET['action'] ) || 'astra-rollback' !== $_GET['action'] ) {
			return false;
		}
		check_admin_referer( 'astra_rollback' );

		$version_no = sanitize_text_field( $_GET['version_no'] );
		$theme_slug = 'astra';
		$theme_name = 'Astra';
		$rollback   = new Astra_Rollback_Version(
			array(
				'version'    => $version_no,
				'theme_name' => $theme_name,
				'theme_slug' => $theme_slug,
			)
		);
		$rollback->run();
		wp_die();

	}