// ==UserScript==
// @name MENDO.MK Enhancement
// @version 39
// @namespace mendo-mk-enhancement
// @description Adds dark mode, search in tasks and other stuff to MENDO.MK
// @author EntityPlantt
// @match *://mendo.mk/*
// @noframes
// @icon https://mendo.mk/img/favicon.ico
// @grant none
// @license CC-BY-ND
// ==/UserScript==
const VERSION = 39, AprilFools = new Date().getMonth() == 3 && new Date().getDate() < 3;
console.log("%cMENDO.MK Enhancement%c loaded", "color:magenta;text-decoration:underline", "");
var loadingSuccess = 0;
setTimeout(() => {
if (loadingSuccess == 1) console.log("Loading %csuccessful", "color:#4f4");
else if (loadingSuccess == 2) console.log("Loading %cwith errors", "color:#ff0");
else console.log("Loading %cunsuccessful", "color:red");
}, 1000);
async function MendoMkEnhancement() {
try {
function logFinish(taskName) {
console.log("%cFinished task:%c " + taskName, "color:#0f0", "");
}
console.groupCollapsed("Start log");
var style = document.createElement("style");
style.innerHTML = `
${ // Dark mode
localStorage.getItem("mendo-mk-enhancement-theme") == "dark" ? `
html, img, svg, #cboxOverlay, .copy-io-btn span {
filter: invert(1) hue-rotate(180deg);
}
body, img, svg {
background: white;
}
::-webkit-scrollbar {
width: initial;
}
::-webkit-scrollbar-track {
background: #eee;
}
body::-webkit-scrollbar-track {
background: #111;
}
::-webkit-scrollbar-thumb {
background: #ddd;
}
` : ""}
body::-webkit-scrollbar-thumb {
background: #222;
}
${AprilFools ? `
td.solved, td.wrong {
background: #bfb !important;
}
td.correct {
background: #fbb !important;
}` : `
td.solved, td.correct {
background: #bfb !important;
}
td.wrong {
background: #fbb !important;
}
`}
.copy-io-btn span:before {
content: "📃";
}
#search {
font-family: consolas;
}
#search, #search-submit {
border: solid 2px black;
transition: box-shadow .5s;
margin-bottom: 20px;
}
#search-submit:hover {
cursor: pointer;
}
#search:focus {
background: #eee;
}
#search-submit:hover, #search:hover {
background: #ddd;
}
.copy-io-btn {
float: right;
background: #ddd;
padding: 5px;
cursor: pointer;
border-radius: 5px;
user-select: none;
}
.copy-io-btn:hover {
background: #e8e8e8;
}
#search:active, #search:focus, #search-submit:active, #search-submit:focus {
box-shadow: 0 0 2.5px 2.5px black;
}
@keyframes gta-cinematic-image {
0%, 50% {filter: blur(500px); opacity: 0;}
10%, 40% {filter: blur(0px); opacity: 1;}
}
td.share-solved {
background: #ac0 !important;
}
.update-available {
animation: update-available .5s infinite linear;
}
@keyframes update-available {
from, to {color: red}
50% {color: white}
}
.ojtxt {
animation: ojtxt 3s 1 linear;
color: white;
display: block;
}
@keyframes ojtxt {
from {color: #4f4}
to {color: white}
}
.progbar {
background: #0004;
margin-top: .5em;
border-radius: 5px;
padding: 2.5px;
width: 100%;
}
.progbar > div {
background: #bfb;
border: solid 1px gray;
border-radius: 2.5px;
height: 100%;
position: relative;
padding: 5px;
box-sizing: border-box;
}
.hidden {
display: none;
}
.sorttask {
font: inherit;
background: transparent;
border: none;
display: inline-block;
float: right;
width: 1rem;
}
/* April Fools! */
html.mirrored {
transform: rotateY(1620deg) rotateX(-10deg);z
}
html {
transition: transform 3s cubic-bezier(0.45, 0, 0.55, 1);
}
`;
document.head.appendChild(style);
logFinish("inject style sheet");
if (document.querySelector(".sitename h1 a")) {
document.querySelector(".sitename h1").innerHTML += " <a href='https://entityplantt.cyclic.app/r/mendo-mk-enhancement' id=enhancement-logo><em><b>Enhanced</b></em></a>";
}
logFinish("complete site logo");
fetch("https://greasyfork.org/scripts/450985-mendo-mk-enhancement/code/MENDOMK%20Enhancement.user.js").then(x => x.text()).then(cfUpdt => {
if (parseInt(/@version *?(\d+)/.exec(cfUpdt)[1]) > VERSION) {
if (document.getElementById("enhancement-logo")) {
document.getElementById("enhancement-logo").classList.add("update-available");
document.querySelector("#enhancement-logo b").innerText = "Update to v" + /@version *?(\d+)/.exec(cfUpdt)[1];
}
}
logFinish("check for updates");
});
/* if (document.querySelector(".main-navigation > ul") && !document.URL.includes("Help.do")) {
let elm = document.createElement("li");
elm.innerHTML = `<a href="/simple_jsp/report_bug.jsp" class="cbrbm cboxElement">${true ? "Пријави Грешка" : "Report Bug"}</a>`;
document.querySelector(".main-navigation > ul").appendChild(elm);
logFinish("add report bug form");
} */
if (document.URL.includes("/Training.do") || document.URL.includes("/User_Competition.do")) {
var search = document.createElement("form");
search.className = "content-search";
search.action = "#";
search.innerHTML = `
<input type=text id=search autocomplete=off>
<input type=submit id=search-submit value=Search>
`;
search.onsubmit = e => {
e.preventDefault();
location.hash = "#" + escape(search.querySelector("#search").value);
search.querySelector("#search").blur();
hashChange();
}
function hashChange() {
// if (document.activeElement == search.querySelector("#search")) {
// return;
// }
let kw = unescape(location.hash.substr(1));
search.querySelector("#search").value = kw;
kw = kw.toLowerCase();
if (kw.includes("mirror")) document.body.parentElement.classList.add("mirrored");
else document.body.parentElement.classList.remove("mirrored");
document.querySelectorAll("body > div.page-container > div.main > div.main-content > div > div > table > tbody > tr").forEach(elm => {
if (!elm.querySelector("td:nth-child(2) > a")) {
return;
}
if (elm.innerText.toLowerCase().includes(kw) || elm.querySelector("td:nth-child(2) > a").href.toLowerCase().includes(kw)) {
elm.style.display = "";
}
else {
elm.style.display = "none";
}
});
if (AprilFools) {
document.querySelectorAll("body > div.page-container > div.main > div.main-content > div > div > table > tbody").forEach(elm => {
let afa = Array.from(elm.querySelectorAll("tr")).slice(1);
function shuffle(array) {
let currentIndex = array.length;
while (currentIndex != 0) {
let randomIndex = Math.floor(Math.random() * currentIndex);
currentIndex--;
[array[currentIndex], array[randomIndex]] = [
array[randomIndex], array[currentIndex]];
}
}
shuffle(afa);
afa.forEach(x => elm.appendChild(x));
});
}
}
window.onhashchange = hashChange;
hashChange();
document.querySelector(".main-content").prepend(search);
logFinish("add task search bar");
document.querySelector("body > div.page-container > div.main > div.main-content > div:nth-child(3)").innerHTML += `<a href="./Training.do?cid=5">[ ${document.cookie.includes("mkjudge_language=en") ? "Other tasks" : "Други задачи"} ]</a> `;
document.querySelector("body > div.page-container > div.main > div.main-content > div:last-child").innerHTML =
document.querySelector("body > div.page-container > div.main > div.main-content > div:nth-child(3)").innerHTML;
logFinish("add secret tasks");
if (/(Статистика|Success rate)/.test(document.querySelector(".main-content > .column1-unit > .training-content table tr th:last-child").textContent)) {
let elm = document.querySelector(".main-content > .column1-unit > .training-content table tr th:last-child");
let select = document.createElement("select");
select.innerHTML = [["normal", "indexmin"], ["latest", "indexmax"], ["min %", "percmin"], ["max %", "percmax"], ["least tried", "submin"],
["most tried", "submax"], ["least solved", "solvmin"], ["most solved", "solvmax"]].map(x => `<option value="${x[1]}">${x[0]}</option>`).join("");
select.className = "sorttask";
let sortcriteria = {
index: tr => parseInt(tr.querySelector("td").textContent),
perc: tr => parseInt(/\((\d+)%\)/.exec(tr.querySelector("td:last-child").textContent)[1]),
sub: tr => parseInt(/\/(\d+)\b/.exec(tr.querySelector("td:last-child").textContent)[1]),
solv: tr => parseInt(/^(\d+)\//.exec(tr.querySelector("td:last-child").textContent)[1])
};
select.oninput = event => {
let [, criteria, rev] = /^([a-z]+)(min|max)$/.exec(select.value);
rev = rev == "max" ? -1 : 1;
let f = sortcriteria[criteria];
let rows = Array.from(document.querySelectorAll(".main-content > .column1-unit > .training-content table tr")).slice(1).sort((a, b) => (f(a) - f(b)) * rev);
rows.forEach(x => document.querySelector(".main-content > .column1-unit > .training-content tbody").appendChild(x));
};
elm.appendChild(select);
logFinish("add statistics sorting");
}
}
if (document.querySelector("body > div.page-container > div.header > div.header-bottom > div")) {
document.querySelector("body > div.page-container > div.header > div.header-bottom > div").innerHTML += `<ul><li><a style="
background-image: url(https://evolveyoursuccess.com/wp-content/uploads/2019/12/lightbulb-icon-png-icon-transparent-light-bulb-png.png);
background-size: 12.5px;
" href='/algoritmi'>${document.cookie.includes("mkjudge_language=en") ? "II Algorithms" : "ИИ Алгоритми"}</a></li></ul>`;
logFinish("add ii algorithms button");
document.querySelector("body > div.page-container > div.header > div.header-bottom > div > ul:nth-child(1) > li > a").href = "/";
document.querySelector("body > div.page-container > div.header > div.header-bottom > div > ul:nth-child(2) > li > a").href = "/Training.do";
document.querySelector("body > div.page-container > div.header > div.header-bottom > div > ul:nth-child(2) > li > a").className = "";
document.querySelectorAll("div.main-content > div > div > table > tbody > tr > td:nth-child(2) > a").forEach(e => void(e.target = "_blank"));
logFinish("make task links open in another window");
if (document.URL.includes("/Training.do")) {
var solved = 0, total = 0, progbar = document.createElement("div");
document.querySelectorAll("body > div.page-container > div.main > div.main-content > div > div > table > tbody > tr").forEach(elm => {
if (elm.children.length < 2 || elm.children[0].nodeName.toUpperCase() == "TH") return;
if (elm.querySelector("td.solved")) solved++;
total++;
});
progbar.className = "progbar";
progbar.innerHTML = `<div style="width:${solved / total * 100}%">${solved} / ${total} (${Math.floor(solved / total * 100)}%)</div>`;
document.querySelector("body > div.page-container > div.main > div.main-content > div > div > table > caption").appendChild(progbar);
logFinish("task solved percentage");
var taskShare = document.createElement("div");
taskShare.style.marginBottom = "10px";
taskShare.innerHTML = `
<button id=solved-tasks-save>${document.cookie.includes("mkjudge_language=en") ? "Share solved tasks" : "Сподели решени задачи"}</button>
<button id=solved-tasks-load>${document.cookie.includes("mkjudge_language=en") ? "Load shared solved tasks" : "Лоадирај споделени решени задачи"}</button>
<button id=hide-solved-tasks>${document.cookie.includes("mkjudge_language=en") ? "Hide/Show solved tasks" : "Скриј/Откриј решени задачи"}</button>`;
let taskshcode = "mendo-reseni-zadaci" + /^https?(.*)$/.exec(document.URL)[1];
if (taskshcode.includes("#")) taskshcode = taskshcode.slice(0, taskshcode.indexOf("#"));
taskShare.querySelector("#hide-solved-tasks").onclick = () => {
document.querySelectorAll("body > div.page-container > div.main > div.main-content > div:nth-child(5) > div > table > tbody > tr").forEach(td => {
if (td.childNodes[0].classList.contains("solved")) td.classList.toggle("hidden");
});
};
taskShare.querySelector("#solved-tasks-save").onclick = () => {
var array = [];
document.querySelectorAll("body > div.page-container > div.main > div.main-content > div:nth-child(5) > div > table > tbody > tr > td:first-child").forEach(td => {
if (td.classList.contains("solved")) array.push(td.innerText.substr(0, td.innerText.length - 1));
});
array.unshift(taskshcode);
navigator.clipboard.writeText(array.join(","));
};
taskShare.querySelector("#solved-tasks-load").onclick = async() => {
var array = prompt(document.cookie.includes("mkjudge_language=en") ? "Enter code..." : "Внеси код...").split(",");
if (array[0] != taskshcode) {
alert(document.cookie.includes("mkjudge_language=en") ? "Invalid task solve share schema! / Invalid site!" : "Невалидна шема на споделени решени задачи! / Невалидна страна!");
return;
}
array.shift();
document.querySelectorAll("body > div.page-container > div.main > div.main-content > div:nth-child(5) > div > table > tbody > tr > td:first-child").forEach(td => {
if (array.includes(td.innerText.substr(0, td.innerText.length - 1))) td.classList.add("share-solved");
else td.classList.remove("share-solved");
});
};
document.querySelector(".main-content").prepend(taskShare);
logFinish("add task share");
}
}
if (document.querySelector("body > div.page-container > div.header > div.header-breadcrumbs > ul > li:last-child > a")) {
window.name = document.querySelector("body > div.page-container > div.header > div.header-breadcrumbs > ul > li:last-child > a").innerText;
}
else if (document.querySelector(".pagetitle")) {
window.name = document.querySelector(".pagetitle").innerText;
}
document.title = (document.querySelector("body > div.page-container > div.header > div.header-breadcrumbs > ul > li:last-child > a")
?? document.querySelector(".pagetitle")
?? document.querySelector(".pagename")
?? {innerText: document.URL.substr(document.URL.indexOf("/", 8) + 1)}
).innerText + " – МЕНДО";
logFinish("document title set");
if (document.URL.includes("/Task.do")) {
document.querySelectorAll("body > div.page-container > div.main > div.main-content > div.column1-unit.taskContentView > table pre").forEach(pre => {
var text = pre.innerText.substr(pre.innerText.indexOf("\n") + 1);
var copyIoBtn = document.createElement("span");
copyIoBtn.innerHTML = "<span></span>";
copyIoBtn.setAttribute("onclick", `navigator.clipboard.writeText(${JSON.stringify(text)})`);
copyIoBtn.className = "copy-io-btn";
pre.parentElement.appendChild(copyIoBtn);
});
logFinish("copy io buttons");
var navArrows = document.createElement("div");
navArrows.innerHTML = `
<a href="${document.URL.substr(0, document.URL.lastIndexOf("=") + 1) + (parseInt(document.URL.substr(document.URL.lastIndexOf("=") + 1)) - 1)}"><</a>
<a href="${document.URL.substr(0, document.URL.lastIndexOf("=") + 1) + (parseInt(document.URL.substr(document.URL.lastIndexOf("=") + 1)) + 1)}" style="float:right">></a>
`;
navArrows.style.fontSize = "40px";
navArrows.style.marginBottom = "20px";
document.querySelector(".main-content").prepend(navArrows);
logFinish("add nav buttons");
document.querySelector(".pagetitle").style.textAlign = "center";
logFinish("center title text");
setInterval(() => {
var scode = document.getElementById("solutionCode");
if (!scode.value.includes("// online judge") && !scode.value.includes("#define ONLINE_JUDGE") && scode.value.length) {
scode.value = "#define ONLINE_JUDGE // online judge\n" + scode.value;
document.querySelector("label[for=solutionCode]").innerHTML += `<a href="https://entityplantt.cyclic.app/r/mendo-mk-enhancement" class=ojtxt>${document.cookie.includes("mkjudge_language=en") ? "This macro was automatically added" : "Ова макро беше автоматски додадено"}: <code>ONLINE_JUDGE</code></a>`;
setTimeout(() => document.querySelector(".ojtxt:last-child").remove(), 3000);
}
}, 500);
logFinish("#define ONLINE_JUDGE");
}
(document.querySelector(".footer") ?? {}).innerHTML += `<p class="credits"><a href="https://entityplantt.cyclic.app/r/mendo-mk-enhancement">MENDO.MK Enhancement</a> <a href="javascript:toggleTheme()">🎨</a></p>`;
window.toggleTheme = () => {
localStorage.setItem("mendo-mk-enhancement-theme", localStorage.getItem("mendo-mk-enhancement-theme") == "dark" ? "light" : "dark");
location.reload();
};
logFinish("dark mode button");
loadingSuccess = 1;
if (/^https?:\/\/mendo\.mk\/.*?User_Submission.do\?/.test(document.URL)) {
let ok = false;
for (let elm of document.querySelectorAll("img")) {
if (elm.src.includes("loadingAnimation")) {
ok = true;
break;
}
}
function checkForCinematic() {
let usubTBody = document.querySelector("div.main-content > div > div > table:nth-child(6) > tbody");
if (!ok) {
taskSolveCinematic(0);
return;
}
if (!usubTBody) {
requestAnimationFrame(checkForCinematic);
}
else if (usubTBody.querySelectorAll("tr td.correct:first-child").length + 1 >= usubTBody.querySelectorAll("tr").length) taskSolveCinematic(1);
else taskSolveCinematic(2);
}
checkForCinematic();
logFinish("task solve cinematic setup");
}
}
catch (_) {
console.error(_);
loadingSuccess = 2;
}
console.groupEnd();
}
function taskSolveCinematic(showType) {
if (AprilFools) {
let congrattd = document.querySelector(".submission-content tr[align=right] td");
if (congrattd && congrattd.innerText.includes("Congratulations!")) congrattd.innerHTML = "April Fools!";
if (congrattd && congrattd.innerText.includes("Честитки!")) congrattd.innerHTML = "Априлилили!";
}
let tcs = document.querySelector("div.main-content > div > div > table:nth-child(6) > tbody");
let tclist = Array.from(tcs.children);
let tr;
for (let tc of tclist) {
if (!tr || tr.children.length == 5) {
tr = document.createElement("tr");
tcs.appendChild(tr);
}
let td = tc.querySelector("td");
if (td) {
if (tc.innerText.includes("Runtime Error")) {
td.innerText += " RE";
td.classList.add("verdict-re");
}
if (tc.innerText.includes("Wrong") || tc.innerText.includes("Погрешен")) {
td.innerText += " WA";
td.classList.add("verdict-wa");
}
if (tc.innerText.includes("Time") || tc.innerText.includes("време")) {
td.innerText += " TLE";
td.classList.add("verdict-tle");
}
if (tc.innerText.includes("Точен") || tc.innerText.includes("Correct")) {
td.innerText += " AC (" + /[\d.]+/.exec(tc.children[1].innerText)[0] + ")";
td.classList.add("verdict-ac");
}
tr.appendChild(td);
}
tc.remove();
}
if (!showType) return;
var preCinematicScreen = document.createElement("div");
preCinematicScreen.style = `
top: 0px; left: 0px; position: fixed; width: 100vw; height: 100vh;
background: white; font-size: 20px; cursor: pointer; z-index: 99999;
`;
preCinematicScreen.innerHTML = `
<div style="color: black; position: fixed; top: 50vh; left: 50vw; transform: translate(-50%, -50%);">[ ${document.cookie.includes("mkjudge_language=en") ? "Reveal" : "Откриј"} ]</div>
<div style="color: black; position: fixed; top: 10px; right: 10px;" id=skip-cinematic>${document.cookie.includes("mkjudge_language=en") ? "Skip" : "Скокни"} >></div>
`;
preCinematicScreen.onclick = () => {
preCinematicScreen.remove();
if (window.event.target.id == "skip-cinematic") return;
const cinematics = [() => {
let img = document.createElement("img");
img.src = "https://i.ibb.co/b7WW8Q3/mission-passed.png";
img.style = "animation: gta-cinematic-image 15s 1 linear; position: fixed; top: 0; left: 0; width: 100vw; background: transparent !important";
let audio = document.createElement("audio");
audio.src = "https://dl.sndup.net/fmjm/mission%20passed%20audio.mp3";
audio.play();
document.body.appendChild(img);
setTimeout(() => img.remove(), 10000);
}], failCinematics = [() => {
let audio = document.createElement("audio");
audio.src = "https://www.myinstants.com/media/sounds/erro.mp3";
audio.play();
let img = document.createElement("img");
img.src = "https://i.kym-cdn.com/photos/images/original/000/918/810/a22.jpg";
img.style = "position: fixed; top: 50%; left: 50%; transform: translate(-50%, -50%) scale(.5); background: transparent !important; box-shadow: black 10px 10px 5px";
document.body.appendChild(img);
img.onclick = () => img.remove();
}];
if (showType == 1) cinematics[Math.floor(Math.random() * cinematics.length)]();
else failCinematics[Math.floor(Math.random() * failCinematics.length)]();
};
document.body.appendChild(preCinematicScreen);
}
window.MendoMkEnhancement = MendoMkEnhancement;
window.taskSolveCinematic = taskSolveCinematic;
MendoMkEnhancement();
