/* Makes [rollback] links for edits excecute without an additional page load. Including self-closing bookmarklet option.
 * Based on [[meta:User:Krinkle/Scripts/AjaxPatrolLinks.js]]
 * See https://bugzilla.wikimedia.org/show_bug.cgi?id=31270
 */
function ajaxRollback() {
	var $rollbackLinks = $('.mw-rollback-link a');
	if ( $rollbackLinks.length > 0 ) {
		$rollbackLinks.click( function(e) {
			e.preventDefault();
			var $this = $(this);
			var href = $this.attr( 'href' );
			$this.text('Rolling back...');
			$rollbackLinks = $this.parent();
			// FIXME: Use MediaWiki API
			$.get(
				href,
				null,
				function( data, status, request ) {
					if ( status == 'success' ) {
						$this.html('<span style="color:green">Rolled back</span>');
					} else {
						$this.html('<span style="color:red">Rollback failed</span>');// MediaWiki:Rollbackfailed
					}
				}
			);
		});
	}
}
$(ajaxRollback);