A modern UI redesign for Codeforces platform
// ==UserScript==
// @name Codeforces Modern Design
// @name:en Codeforces Modern Design
// @namespace https://github.com/funcdfs
// @version 1.2
// @description A modern UI redesign for Codeforces platform
// @description:en A modern UI redesign for Codeforces platform
// @description:zh-CN Codeforces 平台的现代化界面重设计
// @author funcdfs
// @match https://atcoder.jp/contests/*
// @match https://codeforces.com/*/problem/*
// @match https://codeforces.com/contest/*
// @icon https://www.google.com/s2/favicons?sz=64&domain=codeforces.com
// @grant none
// @license MIT
// ==/UserScript==
(function () {
'use strict';
const codeforces_css = () => {
const styleTag = document.createElement('style');
const cssRules = `
pre {
font-family: source code pro;
}
div.ttypography tbody td {
text-align: left;
border-top: 0px solid #ccc;
}
body {
background-color: #e7e9ed0f;
}
.roundbox-lt,
.roundbox-rt,
.roundbox-lb,
.roundbox-rb {
display: none;
}
.roundbox {
padding-bottom: 10px;
border-radius: 10px;
}
.sidebox.roundbox {
margin-top: 10px;
}
.menu-box {
margin-top: 0px !important;
-webkit-transition: none !important;
-moz-transition: none !important;
-ms-transition: none !important;
-o-transition: none !important;
transition: none !important;
}
.menu-box:hover {
-webkit-box-shadow: none !important;
-moz-box-shadow: none !important;
box-shadow: none !important;
}
/** Custom sidebar */
.roundbox {
margin-top: 10px;
border: none;
-webkit-transition: all 0.3s linear 0s;
-moz-transition: all 0.3s linear 0s;
-ms-transition: all 0.3s linear 0s;
-o-transition: all 0.3s linear 0s;
transition: all 0.3s linear 0s;
}
.roundbox:hover {
-webkit-box-shadow: 0 1px 15px 0 rgba(0, 0, 0, 0.1);
-moz-box-shadow: 0 1px 15px 0 rgba(0, 0, 0, 0.1);
box-shadow: 0 1px 15px 0 rgba(0, 0, 0, 0.1);
}
.roundbox .titled {
padding: 10px;
border-bottom-color: #e4e6eb;
}
.sidebox div {
border-bottom-color: #e4e6eb !important;
}
/** Sidebar avatar custom */
.personal-sidebar .for-avatar {
float: none !important;
display: block;
font-size: 18px;
padding: 10px;
}
.personal-sidebar .for-avatar .avatar img {
border-radius: 50px;
width: 90px;
height: 90px;
object-fit: cover;
}
/** Sidebar remove property links*/
.personal-sidebar .propertyLinks {
display: none;
}
.personal-sidebar .nav-links {
border-top-style: solid;
border-top-width: 1px;
border-top-color: #e4e6eb;
padding-top: 10px;
}
.personal-sidebar .nav-links li {
list-style-type: none !important;
padding: 10px;
font-size: 13px;
border-radius: 5px;
-webkit-transition: all 0.2s linear 0s;
-moz-transition: all 0.2s linear 0s;
-ms-transition: all 0.2s linear 0s;
-o-transition: all 0.2s linear 0s;
transition: all 0.2s linear 0s;
}
.personal-sidebar .nav-links li a,
.personal-sidebar .nav-links li a:visited {
color: #050505;
}
.personal-sidebar .nav-links li:after {
content: '→';
float: right;
color: #050505;
}
.personal-sidebar .nav-links li:hover {
background-color: rgba(0, 0, 0, 0.05);
}
.personal-sidebar .nav-links li a {
text-decoration: none !important;
}
.roundbox .bottom-links {
padding: 10px;
background-color: #fff;
border-top-color: #e4e6eb !important;
border-bottom-left-radius: 10px !important;
border-bottom-right-radius: 10px !important;
}
.roundbox .rtable .dark {
background-color: #fff;
}
/** Topic custom */
.topic {
margin-top: 10px;
padding: 20px;
background-color: #fff;
border-radius: 10px;
-webkit-transition: all 0.3s linear 0s;
-moz-transition: all 0.3s linear 0s;
-ms-transition: all 0.3s linear 0s;
-o-transition: all 0.3s linear 0s;
transition: all 0.3s linear 0s;
}
.topic:hover {
-webkit-box-shadow: 0px 1px 15px 0px rgba(0, 0, 0, 0.1);
-moz-box-shadow: 0px 1px 15px 0px rgba(0, 0, 0, 0.1);
box-shadow: 0px 1px 15px 0px rgba(0, 0, 0, 0.1);
}
.topic .roundbox {
border-style: solid;
border-color: #e4e6eb;
}
.topic .meta a {
text-decoration: none;
}
.meta {
padding-bottom: 0px !important;
}
.topic .content {
border-left-color: #e4e6eb;
}
.roundbox .rtable td,
.roundbox .rtable th {
border-bottom: 1px solid #e4e6eb;
border-left: none;
padding: 7px;
}
/** Header custom */
#header {
padding: 20px;
margin-top: -14px;
background-color: #fff;
}
.menu-box {
padding: 10px;
border-radius: 0;
border-top: none;
border-left: none;
border-right: none;
border-bottom-left-radius: 20px;
border-bottom-right-radius: 20px;
border-bottom-color: #e4e6eb;
}
/** Footer custom */
#footer {
background-color: #fff;
width: 100%;
height: 100%;
border-top-left-radius: 20px;
border-top-right-radius: 20px;
border-top-color: #e4e6eb;
}
/** Contest data table */
.datatable .lt,
.datatable .rt,
.datatable .lb,
.datatable .rb,
.datatable .ilt,
.datatable .irt {
display: none;
}
.datatable table {
margin-top: 10px;
border-style: solid;
border-color: #e4e6eb;
border-width: 1px;
}
.datatable table .dark {
background-color: #fff;
}
.datatable table td {
padding-top: 5px;
padding-bottom: 5px;
padding-left: 10px;
padding-right: 10px;
}
.datatable {
padding: 20px !important;
width: inherit;
padding-bottom: 40px !important;
background-color: #fff !important;
border-radius: 10px;
-webkit-transition: all 0.3s linear 0s;
-moz-transition: all 0.3s linear 0s;
-ms-transition: all 0.3s linear 0s;
-o-transition: all 0.3s linear 0s;
transition: all 0.3s linear 0s;
}
.datatable:hover {
-webkit-box-shadow: 0px 1px 15px 0px rgba(0, 0, 0, 0.1);
-moz-box-shadow: 0px 1px 15px 0px rgba(0, 0, 0, 0.1);
box-shadow: 0px 1px 15px 0px rgba(0, 0, 0, 0.1);
}
.contests-table::first-line {
font-size: 20px;
font-weight: bold !important;
}
.datatable {
margin-top: 10px !important;
}
/** Custom input */
input[type="file"] {
padding: 2px 2px!important;
border: none !important;
}
input,
button {
outline: none;
height: auto !important;
padding: 5px 30px 5px 30px !important;
border-radius: 10px;
border-width: 1.5px;
border-color: #3b5998;
font-weight: normal;
-webkit-transition: all 0.3s linear 0s;
-moz-transition: all 0.3s linear 0s;
-ms-transition: all 0.3s linear 0s;
-o-transition: all 0.3s linear 0s;
transition: all 0.3s linear 0s;
}
input:hover,
button:hover {
color: rgba(0, 0, 0, 0.7);
background-color: #e4e6eb;
}
label[for=searchByProblemCheckbox] {
margin-top: 20px !important;
color: rgba(0, 0, 0, 0.5);
}
.notice {
margin-top: 10px !important;
}
.highlighted-row td,
.highlighted-row th {
background-color: rgba(221, 238, 255, 0.47) !important;
}
input[name=sourceFile] {
border-style: dashed;
border-width: 2px;
border-color: #e4e6eb;
border-radius: 10px;
padding: 5px;
width: 100%;
}
.submit-form {
margin-top: 20px;
background-color: #fff;
padding: 20px 0 20px 0;
border-radius: 10px;
-webkit-transition: all 0.3s linear 0s;
-moz-transition: all 0.3s linear 0s;
-ms-transition: all 0.3s linear 0s;
-o-transition: all 0.3s linear 0s;
transition: all 0.3s linear 0s;
}
.submit-form:hover {
-webkit-box-shadow: 0px 1px 15px 0px rgba(0, 0, 0, 0.1);
-moz-box-shadow: 0px 1px 15px 0px rgba(0, 0, 0, 0.1);
box-shadow: 0px 1px 15px 0px rgba(0, 0, 0, 0.1);
}
.source-popup pre {
padding: 10px;
border-style: solid;
border-width: 2px;
border-color: #e4e6eb;
}
hr {
border: 0;
height: 2px;
background-image: linear-gradient(to right, rgba(228, 230, 235, 0.1), rgba(228, 230, 235, 1), rgba(228, 230, 235, 0.1));
}
.popup-input-div div,
.popup-output-div div,
.popup-answer-div div,
.popup-checker-div div {
margin-top: 10px;
margin-bottom: 5px;
}
.table-form {
padding: 10px;
}
.diff-notifier {
display: none !important;
}
/*main*/
.problemindexholder {
box-shadow: rgba(0, 0, 0, 0.1) 0px 4px 12px;
margin-top: 10px;
background-color: #fff;
padding: 30px;
border-radius: 10px;
-webkit-transition: all 0.3s linear 0s;
-moz-transition: all 0.3s linear 0s;
-ms-transition: all 0.3s linear 0s;
-o-transition: all 0.3s linear 0s;
transition: all 0.3s linear 0s;
}
.sample-test {
margin-top: 10px;
}
.sample-test .input .title,
.sample-test .output .title {
font-size: 15px;
}
.sample-test pre {
padding-top: 10px !important;
padding-bottom: 10px !important;
padding-left: 5px !important;
padding-right: 5px !important;
}
.placeholder {
margin-bottom: 10px !important;
}
a[href^="/passwordRecovery"] {
display: block;
margin-top: 20px !important;
}
.backLava {
border-radius: 10px;
}
#body {
max-width: 1220px;
min-width: 980px;
}
::selection {
background-color: #c4b5fd!important;
color: #000!important;
}
::-webkit-scrollbar-thumb {
background: #323536!important;
}
::-webkit-scrollbar {
width: 10px;
height: 10px;
}
div.ttypography a:hover {
color: #9e88f5 !important;
background: #cfecdc;
}
div.ttypography li,
div.ttypography p {
font-size: 1.1em;
line-height: 1.4em;
}
/** Footer custom */
#footer {
/** background-color: #fff;
width: 100%;
height: 100%;
border-top-left-radius: 20px;
border-top-right-radius: 20px;
border-top-color: #e4e6eb;
**/
display: none !important;
}
pre {
tab-size: 4;
}
.sidebar-menu ul {
font-size: 1.4rem;
}
body {
zoom: 111% !important;
}
/** move pos, if you want the pos, just delete below string **/
#header {
position: absolute !important;
top: 20px;
z-index: 1;
right: 20px;
/* 将元素右对齐 */
width: 220px;
background: #00000000;
}
.menu-box {
background: #00000000;
width: 70%;
}
.property-title,
#header > div:nth-child(1) {
display: none !important;
}
/** info remove to bottom */
.time-limit {
position: fixed !important;
right: 30px;
bottom: 70px;
z-index: 9;
}
.memory-limit {
position: fixed !important;
right: 30px;
bottom: 50px;
z-index: 9;
}
.input-file {
position: fixed !important;
right: 30px;
bottom: 30px;
z-index: 9;
}
.output-file {
position: fixed !important;
right: 30px;
bottom: 10px;
z-index: 9;
}
`;
styleTag.appendChild(document.createTextNode(cssRules));
document.head.appendChild(styleTag);
};
const codeforces_luogu = () => {
function getProblemId(str) {
let pos = str.indexOf("contest/") + "contest/".length;
let contestNum = "";
while (str[pos] >= '0' && str[pos] <= '9') {
contestNum += str[pos];
pos++;
}
return contestNum;
}
function getProblemChar(str) {
let pos = str.indexOf("problem/") + "problem/".length;
let problemLetter = str.substr(pos);
return problemLetter;
}
// jump to luogu.com 跳转到洛谷 delete luogu
let str = window.location.href
let problemId = getProblemId(str);
let problemChar = getProblemChar(str);
let luogulink = document.createElement('li');
luogulink.setAttribute('style', 'color: green !important;');
luogulink.innerHTML = `<a href="https://www.luogu.com.cn/problem/CF${problemId}${problemChar}" target="_blank"> 洛谷 </a>`;
luogulink.classList.add('luogulink')
document.querySelector("#sidebar > div.roundbox.sidebox.sidebar-menu.borderTopRound > ul").appendChild(luogulink)
};
const codeforces_friend_status = () => {
// friends-status-button 好友提交历史记录
let uuuuuuuuurl = window.location;
let cccontestId = uuuuuuuuurl.toString().split("/").filter((x) => {
if (typeof x !== 'string') { return; }
const num = Number(x);
if (Number.isInteger(num)) { return num; }
})[0];
let s = uuuuuuuuurl.toString().split("/");
let iiid = s[s.length - 1];
let friendBtn = document.createElement('li');
friendBtn.innerHTML = `<a href="https://codeforces.com/contest/${cccontestId}/status/${iiid}?friends=on" target="_blank">Friends Status</a>`;
friendBtn.classList.add('friendBtn')
document.querySelector(".second-level-menu-list").appendChild(friendBtn);
};
const codeforces_timeLimits = () => {
// time limits part 时间限制等 放到一个位置
/* const timeLimits = document.querySelector(".time-limit");
const memoryLimits = document.querySelector(".memory-limit");
const inputLimits = document.querySelector(".input-file");
const outputLimits = document.querySelector(".output-file");
let informationSpace = document.querySelector();
informationSpace.parentNode.insertBefore(informationSpace, info); */
//informationSpace.appendChild(timeLimits);
//informationSpace.appendChild(memoryLimits);
//informationSpace.appendChild(inputLimits);
//informationSpace.appendChild(outputLimits);
};
const KEY_PREFIX = 'funcdfs';
const atcoder_navigation = () => {
const contest = location.href.match(/^https:\/\/atcoder\.jp\/contests\/([^\/?]+)/)[1];
const key = KEY_PREFIX + 'atcoder-' + contest;
if (location.href.match(/^https:\/\/atcoder\.jp\/contests\/([^\/]+)\/tasks\/?$/)) {
const problems = [];
const rows = document.querySelectorAll('tbody>tr');
for (let i = 0; i < rows.length; i++) {
const links = rows[i].querySelectorAll('a');
const href = links[0].getAttribute('href');
const text = links[0].textContent + ' - ' + links[1].textContent;
problems.push({
href: href,
text: text
});
}
localStorage[key] = JSON.stringify(problems);
}
if (key in localStorage) {
let problems = JSON.parse(localStorage[key]);
const problemsBar = document.createElement('ul');
problemsBar.className = 'nav nav-tabs';
for (let i = 0; i < problems.length; i++) {
const link = document.createElement('a');
link.setAttribute('style', 'margin-left: 10px; margin-right: 10px; white-space: nowrap');
link.setAttribute('href', problems[i].href);
link.textContent = problems[i].text;
const span = document.createElement('span');
span.textContent = ' ';
span.appendChild(link);
problemsBar.appendChild(span);
}
document.getElementById('contest-nav-tabs').appendChild(problemsBar);
}
};
const codeforces_navigation = () => {
const contest = location.href.match(/^https:\/\/codeforces\.com\/contest\/([^\/?]+)/)[1];
const key = KEY_PREFIX + 'codeforces-' + contest;
if (location.href.match(/^https:\/\/codeforces\.com\/contest\/([^\/]+)\/?$/)) {
const problems = [];
const rows = document.querySelectorAll('.problems>tbody>tr');
for (let i = 1; i < rows.length; i++) {
const links = rows[i].querySelectorAll('a');
const href = links[0].getAttribute('href');
const text = links[0].textContent.trim() + '. ' + links[1].textContent;
problems.push({
href: href,
text: text
});
}
localStorage[key] = JSON.stringify(problems);
}
if (key in localStorage) {
let problems = JSON.parse(localStorage[key]);
const problemsBar = document.createElement('ul');
problemsBar.setAttribute('style', 'margin-left: 15px; margin-right: 280px; padding-top: 30px');
for (let i = 0; i < problems.length; i++) {
const link = document.createElement('a');
link.setAttribute('style', 'margin-right: 20px; white-space: nowrap');
link.setAttribute('href', problems[i].href);
link.textContent = problems[i].text;
const span = document.createElement('span');
span.textContent = ' ';
span.appendChild(link);
problemsBar.appendChild(span);
}
const content = document.getElementById('pageContent');
content.parentNode.insertBefore(problemsBar, content);
}
};
if (location.href.match(/^https:\/\/atcoder\.jp\/contests\//)) {
atcoder_navigation();
} else {
if (location.href.match(/^https:\/\/codeforces\.com\/contest\//)) {
codeforces_navigation();
}
codeforces_css();
codeforces_luogu();
codeforces_friend_status();
codeforces_timeLimits();
}
})();