public function __construct() {

		// See if activity commenting is enabled for post/comment activity items.
		$this->disable_blogforum_comments = bp_disable_blogforum_comments();

		// Define singular and plural labels, as well as whether we support AJAX.
		parent::__construct( array(
			'ajax'     => false,
			'plural'   => 'activities',
			'singular' => 'activity',
			'screen'   => get_current_screen(),
		) );
	}