User:CRLF/common.js

function rvt( undop, undoafterp ) {
    $.ajax({
        url: 'https://www.explainxkcd.com/wiki/api.php',
        data: {
            format: 'json',
            action: 'edit',
            title: $("#firstHeading").text().substr(33,$("#firstHeading").text().length-34),
            undo: undop,
            undoafter: undoafterp,
            summary: "Reverted vandalism with [[User:CRLF/common.js]]",
            token: mw.user.tokens.get( 'csrfToken' )
        },
        dataType: 'json',
        type: 'POST'
        });
} 
var href = $('.mw-diff-undo > a').attr('href').split("=");
var undop = href[4];
var undoafterp = href[3].substr(0,href[3].length-5);
$('.mw-diff-undo > a').removeAttr('href');
$('.mw-diff-undo > a').attr('onclick','rvt('+undop+','+undoafterp+')');