WP_MS_Themes_List_Table::__construct( array $args = array() )

	public function __construct( $args = array() ) {
		global $status, $page;

		parent::__construct( array(
			'plural' => 'themes',
			'screen' => isset( $args['screen'] ) ? $args['screen'] : null,
		) );

		$status = isset( $_REQUEST['theme_status'] ) ? $_REQUEST['theme_status'] : 'all';
		if ( !in_array( $status, array( 'all', 'enabled', 'disabled', 'upgrade', 'search', 'broken' ) ) )
			$status = 'all';

		$page = $this->get_pagenum();

		$this->is_site_themes = ( 'site-themes-network' === $this->screen->id ) ? true : false;

		if ( $this->is_site_themes )
			$this->site_id = isset( $_REQUEST['id'] ) ? intval( $_REQUEST['id'] ) : 0;
	}