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MENDO.MK Enhancement

Adds dark mode, search in tasks and other stuff to MENDO.MK

当前为 2024-03-07 提交的版本，查看 最新版本。

// ==UserScript==
// @name         MENDO.MK Enhancement
// @version      32
// @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 = 32;
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);
}
.copy-io-btn span:before {
content: "📃";
}
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;
}
td.solved, td.correct {
background: #bfb !important;
}
td.wrong {
background: #fbb !important;
}
` : ""}
#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);}
10%, 40% {filter: blur(0px);}
}
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;
}
`;
		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://gf.qytechs.cn/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;
				}
			}
			logFinish("check for updates");
		});
		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;
				}
				var kw = unescape(location.hash.substr(1));
				search.querySelector("#search").value = kw;
				kw = kw.toLowerCase();
				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";
					}
				});
			}
			window.onhashcange = hashChange;
			setInterval(hashChange, 500);
			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">[ ${document.cookie.includes("mkjudge_language=en") ? "Other tasks" : "Други задачи"} ]</a>&nbsp;&nbsp;`;
			document.querySelector("body > div.page-container > div.main > div.main-content > div:last-child").innerHTML =
				document.querySelector("body > div.page-container > div.main > div.main-content > div:nth-child(3)").innerHTML;
			logFinish("add secret tasks");
		}
		if (document.querySelector("body > div.page-container > div.header > div.header-bottom > div")) {
			document.querySelector("body > div.page-container > div.header > div.header-bottom > div").innerHTML += `<ul><li><a style="
			background-image: url(https://evolveyoursuccess.com/wp-content/uploads/2019/12/lightbulb-icon-png-icon-transparent-light-bulb-png.png);
			background-size: 12.5px;
			" href='/algoritmi'>${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>`;
				let taskshcode = "mendo-reseni-zadaci" + /^https(:\/\/.*?)#.*?$/.exec(document.URL)[1];
				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="${document.URL.substr(0, document.URL.lastIndexOf("=") + 1) + (parseInt(document.URL.substr(document.URL.lastIndexOf("=") + 1)) - 1)}">&lt;</a>
			<a href="${document.URL.substr(0, document.URL.lastIndexOf("=") + 1) + (parseInt(document.URL.substr(document.URL.lastIndexOf("=") + 1)) + 1)}" style="float:right">&gt;</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\/.+\.do/.test(document.URL) && Math.random() < .01) {
			document.querySelector(".sitelogo").style.backgroundImage = "url(https://i1.sndcdn.com/artworks-TWCDacMc5lCrZIPb-2W7mgg-t500x500.jpg)";
			document.querySelector(".sitelogo").style.backgroundSize = "contain";
			document.querySelector(".sitename h1 a").innerText = "𝐎 𝐁 𝐀 𝐌 𝐈 𝐔 𝐌";
			document.querySelector(".sitename h2 a").innerText = "𝐋𝐞𝐭 𝐎𝐛𝐚𝐦𝐢𝐮𝐦 𝐛𝐥𝐞𝐬𝐬 𝐲𝐨𝐮";
			(document.querySelector(".footer") || {}).innerHTML = "<p>𝐋𝐞𝐭 𝐎𝐛𝐚𝐦𝐢𝐮𝐦 𝐛𝐥𝐞𝐬𝐬 𝐲𝐨𝐮</p>";
			document.querySelectorAll("img").forEach(elm => {
				elm.src = "https://i1.sndcdn.com/artworks-TWCDacMc5lCrZIPb-2W7mgg-t500x500.jpg";
				elm.width = elm.height ||= 50;
			});
			document.querySelector("link[rel*=icon]").href = "https://i1.sndcdn.com/artworks-TWCDacMc5lCrZIPb-2W7mgg-t500x500.jpg";
			document.querySelector("link[rel*=icon]").removeAttribute("type");
			document.title = "𝐎 𝐁 𝐀 𝐌 𝐈 𝐔 𝐌";
			logFinish("obamium");
		}
		if (/^https?:\/\/mendo\.mk\/.*?User_Submission.do\?/.test(document.URL)) {
			var ok = false;
			for (var elm of document.querySelectorAll("img")) {
				if (elm.src.includes("loadingAnimation")) {
					ok = true;
					break;
				}
			}
			function checkForCinematic() {
				var usubTBody = document.querySelector("body > div.page-container > div.main > div.main-content > div > div > table:nth-child(6) > tbody");
				if (!ok) return;
				if (!usubTBody) {
					requestAnimationFrame(checkForCinematic);
				}
				else if (usubTBody.querySelectorAll("tr td.correct:first-child").length + 1 >= usubTBody.querySelectorAll("tr").length) taskSolveCinematic(true);
				else taskSolveCinematic(false);
			}
			if (ok) checkForCinematic();
			logFinish("task solve cinematic setup");
		}
	}
	catch (_) {
		console.error(_);
		loadingSuccess = 2;
	}
	console.groupEnd();
}
function taskSolveCinematic(solved) {
	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 if correct" : "Скокни ако точно"} &gt;&gt;</div>
	`;
	preCinematicScreen.onclick = () => {
	    preCinematicScreen.remove();
		if (window.event.target.id == "skip-cinematic" || !solved) return;
		var cinematics = [() => {
			var 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";
			var 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);
		}];
		cinematics[Math.floor(Math.random() * cinematics.length)]();
	};
	document.body.appendChild(preCinematicScreen);
}
window.MendoMkEnhancement = MendoMkEnhancement;
window.taskSolveCinematic = taskSolveCinematic;
MendoMkEnhancement();

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