Automattic / jetpack

		do_action( 'jetpack_user_edited', $user_id );

	}

	function user_register_handler( $user_id, $old_user_data = null ) {

		// ensure we only sync users who are members of the current blog

		if ( ! is_user_member_of_blog( $user_id, get_current_blog_id() ) ) {

			return;

		}

		$raw_user = get_user_by( 'id', $user_id );

		$user = $this->sanitize_user( $raw_user );

		if ( 'user_register' === current_filter() ) {

			/**

			 * Fires when a new user is registered on a site

			 *

			 * @since 4.9.0

			 *

			 * @param object The WP_User object

			 */

			do_action( 'jetpack_sync_register_user', $user );

			return;

		}

	}

	function add_user_to_blog_handler( $user_id, $old_user_data = null ) {

		// ensure we only sync users who are members of the current blog

		}

	}

	function add_user_to_blog_handler( $user_id, $old_user_data = null ) {

		// ensure we only sync users who are members of the current blog

		if ( ! is_user_member_of_blog( $user_id, get_current_blog_id() ) ) {

			return;

		}

		$raw_user = get_user_by( 'id', $user_id );

		$user = $this->sanitize_user( $raw_user );

		do_action( 'jetpack_sync_add_user', $user );

	}

	function save_user_handler( $user_id, $old_user_data = null ) {

		// ensure we only sync users who are members of the current blog