[TuT] Vac Ban Status

javascript:(function(){    // Javascript does not work well with integers greater than 53 bits precision... So we need    // to do our maths using strings.    function getDigit(x, digitIndex) {        return (digitIndex >= x.length) ? "0" : x.charAt(x.length - digitIndex - 1);    }    function prefixZeros(strint, zeroCount) {        var result = strint;        for (var i = 0; i < zeroCount; i++) {            result = "0" + result;        }        return result;    }    //Only works for positive numbers, which is fine in our use case.    function add(x, y) {        var maxLength = Math.max(x.length, y.length);        var result = "";        var borrow = 0;        var leadingZeros = 0;        for (var i = 0; i < maxLength; i++) {            var lhs = Number(getDigit(x, i));            var rhs = Number(getDigit(y, i));            var digit = lhs + rhs + borrow;            borrow = 0;            while (digit >= 10) {                digit -= 10;                borrow++;            }            if (digit === 0) {                leadingZeros++;            } else {                result = String(digit) + prefixZeros(result, leadingZeros);                leadingZeros = 0;            }        }        if (borrow > 0) {            result = String(borrow) + result;        }        return result;    }    function getId(friend) {        var steam64identifier = "76561197960265728";        var miniProfileId = friend.attributes.getNamedItem('data-miniprofile').value;        return add(steam64identifier, miniProfileId);    }    var friends = [].slice.call(document.querySelectorAll('#memberList .member_block, #memberManageList .member_block, .friendHolder, .friendBlock'));    var lookup = {};    friends.forEach(function(friend) {        var id = getId(friend);        if (!lookup[id]) {            lookup[id] = [];        }        lookup[id].push(friend);    });    function setVacation(player) {        var friendElements = lookup[player.SteamId];        friendElements.forEach(function(friend) {            var inGameText = friend.querySelector('.linkFriend_in-game');            var span = document.createElement('span');            span.style.fontWeight = 'bold';            span.style.display = 'block';            if (inGameText) {                inGameText.innerHTML = inGameText.innerHTML.replace(/<br ?\/?>/, ' - ');            }            if (player.NumberOfVACBans || player.NumberOfGameBans) {                var text = '';                if (player.NumberOfGameBans) {                    text += player.NumberOfGameBans + ' OW bans';                }                if (player.NumberOfVACBans) {                    text += (text === '' ? '' : ', ') +                        player.NumberOfVACBans + ' VAC bans';                }                text += ' ' + player.DaysSinceLastBan + ' days ago.';                span.style.color = 'rgb(255, 73, 73)';                span.innerHTML = text;            } else {                span.style.color = 'rgb(43, 203, 64)';                span.innerHTML = 'No Bans for this player.';            }            friend.querySelector('.friendSmallText').appendChild(span);        });    }    function onData(xmlHttp) {        if (xmlHttp.readyState === XMLHttpRequest.DONE && xmlHttp.status === 200) {            var data = JSON.parse(xmlHttp.responseText);            data.players.forEach(setVacation);        }    }    function makeApiCall(ids) {        var xmlHttp = new XMLHttpRequest();        //API only allows 100 steam ids at once.        var endpointRoot = 'https://api.steampowered.com/ISteamUser/GetPlayerBans/v1/?key=12A1D1DE83F9932934EDD6DF2BA00463&steamids=';        var endpoint = endpointRoot + ids.join(',');        xmlHttp.onreadystatechange = function() { onData(xmlHttp); };        xmlHttp.open('GET', endpoint, true);        xmlHttp.send();    }    var ids = Object.keys(lookup);    while (ids.length > 0) {        var batch = ids.splice(0, 100);        makeApiCall(batch);    }})();