☰

new luogu

Luogu Expansion

当前为 2024-08-06 提交的版本，查看 最新版本。

  1. // ==UserScript==
  2. // @name         new luogu
  3. // @namespace    http://tampermonkey.net/
  4. // @version      1.4.3
  5. // @description  Luogu Expansion
  6. // @description:zh  洛谷扩展
  7. // @author       volatile
  8. // @match        *://*.luogu.org/*
  9. // @match        *://*.luogu.com.cn/*
  10. // @icon         https://www.google.com/s2/favicons?sz=64&domain=luogu.com.cn
  11. // @grant        GM_addStyle
  12. // @grant        GM_getValue
  13. // @grant        GM_setValue
  14. // @grant        GM_deleteValue
  15. // @grant        GM_listValues
  16. // @grant        GM_setClipboard
  17. // @grant        GM_xmlhttpRequest
  18. // @grant        GM_getResourceText
  19. // @grant        unsafeWindow
  20. // @connect      baidu.com
  21. // @license      MIT
  22. // ==/UserScript==
  23.  
  24. (function() {
  25.     'use strict';
  26.     //进入插件
  27.     console.log("This is new luogu");
  28.     console.log("\n          _____                    _____                    _____                    _____            _____          \n         /\\    \\                  /\\    \\                  /\\    \\                  /\\    \\          /\\    \\         \n        /::\\____\\                /::\\    \\                /::\\____\\                /::\\____\\        /::\\    \\        \n       /::::|   |               /::::\\    \\              /:::/    /               /:::/    /       /::::\\    \\       \n      /:::::|   |              /::::::\\    \\            /:::/   _/___            /:::/    /       /::::::\\    \\      \n     /::::::|   |             /:::/\\:::\\    \\          /:::/   /\\    \\          /:::/    /       /:::/\\:::\\    \\     \n    /:::/|::|   |            /:::/__\\:::\\    \\        /:::/   /::\\____\\        /:::/    /       /:::/  \\:::\\    \\    \n   /:::/ |::|   |           /::::\\   \\:::\\    \\      /:::/   /:::/    /       /:::/    /       /:::/    \\:::\\    \\   \n  /:::/  |::|   | _____    /::::::\\   \\:::\\    \\    /:::/   /:::/   _/___    /:::/    /       /:::/    / \\:::\\    \\  \n /:::/   |::|   |/\\    \\  /:::/\\:::\\   \\:::\\    \\  /:::/___/:::/   /\\    \\  /:::/    /       /:::/    /   \\:::\\ ___\\ \n/:: /    |::|   /::\\____\\/:::/__\\:::\\   \\:::\\____\\|:::|   /:::/   /::\\____\\/:::/____/       /:::/____/  ___\\:::|    |\n\\::/    /|::|  /:::/    /\\:::\\   \\:::\\   \\::/    /|:::|__/:::/   /:::/    /\\:::\\    \\       \\:::\\    \\ /\\  /:::|____|\n \\/____/ |::| /:::/    /  \\:::\\   \\:::\\   \\/____/  \\:::\\/:::/   /:::/    /  \\:::\\    \\       \\:::\\    /::\\ \\::/    / \n         |::|/:::/    /    \\:::\\   \\:::\\    \\       \\::::::/   /:::/    /    \\:::\\    \\       \\:::\\   \\:::\\ \\/____/  \n         |::::::/    /      \\:::\\   \\:::\\____\\       \\::::/___/:::/    /      \\:::\\    \\       \\:::\\   \\:::\\____\\    \n         |:::::/    /        \\:::\\   \\::/    /        \\:::\\__/:::/    /        \\:::\\    \\       \\:::\\  /:::/    /    \n         |::::/    /          \\:::\\   \\/____/          \\::::::::/    /          \\:::\\    \\       \\:::\\/:::/    /     \n         /:::/    /            \\:::\\    \\               \\::::::/    /            \\:::\\    \\       \\::::::/    /      \n        /:::/    /              \\:::\\____\\               \\::::/    /              \\:::\\____\\       \\::::/    /       \n        \\::/    /                \\::/    /                \\::/____/                \\::/    /        \\::/____/        \n         \\/____/                  \\/____/                  ~~                       \\/____/                          \n                                                                                                                     ");
  29.  
  30.     var css = ".newlgmenu{width: 100vw; height: 80vh; display: none; align-items: center; justify-content: center; font-size: 16px; } .NEWLG-menu{width: 600px; height: 550px; display: flex; flex-direction: column; padding: 40px; position: relative; z-index: 100; background: inherit; border-radius: 18px; overflow: hidden; color: black; } .NEWLG-menu::before{ content: \"\"; width: calc\(100%  + 20px\); height: calc\(100% + 20px\); position: absolute; top: -10px; left: -10px; overflow:hidden; background: inherit; box-shadow: inset 0 0 0 200px rgba\(255, 255, 255, 0.75\); filter: blur\(5px\); z-index: -1; } .NEWLG-menu input { margin: 6px 0; height: 36px; border: none; background-color: rgba\(255, 255, 255, 0.75\); border-radius: 4px; padding: 0 14px; color: #3d5245; } .NEWLG-menu button { border: none; background: transparent; } .search-container { width: 10%; height: 50px; display: none; z-index: 114514; position: fixed; top: 20px; left: 500px; }.search-box {padding: 10px;border: 1px solid #ddd;border-radius: 4px;font-size: 16px;transition: border-color 0.3s;}.search-box:focus {border-color: #4A90E2;box-shadow: 0 0 8px rgba(74, 144, 226, 0.5);} #mask { position: fixed; left: 0; top: 0; width: 100%; height: 100%; background: rgba(0, 0, 0, 0.5); z-index: 1000; }";
  31.     var style = document.createElement("style");
  32.     style.innerHTML = css;
  33.     document.head.appendChild(style);
  34.  
  35.     let nowurl = window.location.href;
  36.     console.log(nowurl);
  37.  
  38.     let nowcolor1;
  39.     let nowcolor="";
  40.     if(nowurl == 'https://www.luogu.com.cn/'){
  41.         nowcolor1 = document.querySelector('#app-old > div.lg-index-content.am-center > div:nth-child(1) > div > div > div > div.am-u-md-4.lg-punch.am-text-center > h2 > a').className;
  42.         for(let i=0;i<nowcolor1.length;i++){
  43.             if(nowcolor1[i]==' ') break;
  44.             nowcolor = nowcolor + nowcolor1[i];
  45.         }
  46.     }
  47.     console.log(nowcolor);
  48.  
  49.  
  50.     function getcookie(name){
  51.         const cookiestring = document.cookie;
  52.         const cookies = cookiestring.split('; ');
  53.         for(const cookie of cookies){
  54.             const [cookiename, cookievalue] = cookie.split('=');
  55.             if(cookiename === name) return cookievalue;
  56.         }
  57.         if(name == 'color'){
  58.             const time = new Date();
  59.             time.setDate(time.getDate() + 365);
  60.             document.cookie = "color=" + nowcolor + ";expires=" + time.toUTCString();
  61.             return nowcolor;
  62.         }
  63.         else if(name == 'hanger'){
  64.             const time = new Date();
  65.             time.setDate(time.getDate() + 365);
  66.             document.cookie = "hanger=null" + ";expires=" + time.toUTCString();
  67.             return "null";
  68.         }
  69.         else if(name == 'tag'){
  70.             const time = new Date();
  71.             time.setDate(time.getDate() + 365);
  72.             document.cookie = "tag=null" + ";expires=" + time.toUTCString();
  73.             return "null";
  74.         }
  75.         else if(name == 'version'){
  76.             const time = new Date();
  77.             time.setDate(time.getDate() + 119810);
  78.             document.cookie = "version=1.3.1" + ";expires=" + time.toUTCString();
  79.             return "1.3.1";
  80.         }
  81.     }
  82.  
  83.     function deletecookie(name){
  84.         document.cookie = name+ '=; expires=Thu, 01 Jan 1970 00:00:01 GMT; path=/';
  85.     }
  86.  
  87.     function colorschange(changecolor){
  88.         if(changecolor == 'lg-fg-gray') return 'rgb\(191, 191, 191\)';
  89.         else if(changecolor == 'lg-fg-blue') return 'rgb\(14, 144, 210\)';
  90.         else if(changecolor == 'lg-fg-green') return 'rgb\(94, 185, 94\)';
  91.         else if(changecolor == 'lg-fg-orange') return 'rgb\(230, 126 34\)';
  92.         else if(changecolor == 'lg-fg-red') return 'rgb\(231, 76, 60\)';
  93.         else if(changecolor == 'lg-fg-purple') return 'rgb\(142, 68, 173\)';
  94.         else if(changecolor == 'lg-fg-brown') return 'rgb\(173, 139, 0\)';
  95.     }
  96.  
  97.     if(getcookie('version') != '1.4.3'){
  98.         const time = new Date();
  99.         time.setDate(time.getDate() + 1919810);
  100.         document.cookie = "version=1.4.3" + ";expires=" + time.toUTCString();
  101.         alert('new luogu 1.4.3！');
  102.         alert('更新：1.在每个页面都能显示图标（除了专栏）');
  103.         alert('bug：只能在主页互动，因为在其他页面更改不会生效');
  104.     }
  105.  
  106.     let changecolor = getcookie('color');
  107.  
  108.     let tagchange = getcookie('tag');
  109.     let tag = document.createElement("span");
  110.     let tagcolor;
  111.     if(changecolor != 'lg-fg-blue' && changecolor != 'lg-fg-orange'){
  112.         tagcolor = changecolor.replace('fg','bg');
  113.         tag.className = 'am-badge am-radius ' + tagcolor;
  114.     }
  115.     else if(changecolor == 'lg-fg-blue'){
  116.         tagcolor = 'color-none';
  117.         tag.className = 'am-badge am-radius ' + tagcolor;
  118.         tag.style.background = 'rgb(52, 152, 219)';
  119.     }
  120.     else if(changecolor == 'lg-fg-orange'){
  121.         tagcolor = 'color-none';
  122.         tag.className = 'am-badge am-radius ' + tagcolor;
  123.         tag.style.background = 'rgb(243, 156, 17)';
  124.     }
  125.     if(changecolor != 'lg-fg-brown') tag.textContent = tagchange;
  126.     else tag.textContent = '作弊者';
  127.  
  128.     //首页
  129.     if(nowurl == 'https://www.luogu.com.cn/'){
  130.         //日历
  131.         const today=new Date();
  132.         const year=today.getFullYear();
  133.         const month=String(today.getMonth()+1);
  134.         const day=String(today.getDate());
  135.         console.log(year);
  136.         console.log(month);
  137.         console.log(day);
  138.         let date_html='<h2>今天是 '+year+'-'+month+'-'+day+'</h2>';
  139.         if(month==1&&day==1){
  140.             date_html+='<h2>今天是元旦，新的一年，新的开始</h2>';
  141.         }
  142.         else if(month==2&&day==29){
  143.             date_html+='<h2>今年是闰年</h2>';
  144.         }
  145.         else if(month==4&&day==1){
  146.             date_html+='<h2>今天是愚人节</h2>';
  147.         }
  148.         else if(month==5&&day==1){
  149.             date_html+='<h2>今天是劳动节</h2>';
  150.         }
  151.         else if(month==6&&day==1){
  152.             date_html+='<h2>今天是儿童节</h2>';
  153.         }
  154.         else if(month==9&&day==10){
  155.             date_html+='<h2>今天是教师节</h2>';
  156.         }
  157.         else if(month==10&&day==1){
  158.             date_html+='<h2>今天是国庆节，七天小长假，启动！</h2>'
  159.         }
  160.         else if(month==12&&day==31){
  161.             date_html+='<h2>明年见</h2>';
  162.         }
  163.         else{
  164.             date_html+='<h2>欢迎！</h2>';
  165.         }
  166.         let date = document.createElement('div');
  167.         date.className = 'lg-article';
  168.         date.innerHTML = date_html;
  169.         document.querySelector('div.lg-right > div:nth-child(1)').insertAdjacentElement('beforebegin', date);
  170.  
  171.         //更改用户名颜色
  172.         let color = document.querySelector('#app-old > div.lg-index-content.am-center > div:nth-child(1) > div > div > div > div.am-u-md-4.lg-punch.am-text-center > h2 > a');
  173.         console.log(color);
  174.         if(changecolor != 'null') color.className=changecolor;
  175.  
  176.         function removeDivWithText(text) {
  177.             document.querySelectorAll('div').forEach(div => {
  178.                 if(div.textContent === text) div.remove();
  179.             });
  180.         }
  181.  
  182.         function findElement(element, text, cclass){
  183.             document.querySelectorAll(element).forEach(E => {
  184.                 if(E.textContent === text) E.className = cclass;
  185.             });
  186.         }
  187.  
  188.         removeDivWithText('暂无推荐');
  189.         removeDivWithText('洛谷根据您近期的做题情况，使用机器学习自动为您推荐符合您目前程度的题目。本列表每日更新一次。');
  190.  
  191.         GM_xmlhttpRequest({
  192.             method: "GET",
  193.             url: 'https://top.baidu.com/board?tab=realtime',
  194.             onload: function(response){
  195.                 let rs = new DOMParser();
  196.                 let doc = rs.parseFromString(response.responseText, "text/html");
  197.                 for(let i=1;i<=5;i++){
  198.                     let th = i.toString();
  199.                     let selector = '#sanRoot > main > div.container.right-container_2EFJr > div > div:nth-child(2) > div:nth-child(' + th + ') > div.content_1YWBm > a > div.c-single-text-ellipsis';
  200.                     let _rs = doc.querySelector(selector);
  201.                     console.log(_rs.textContent);
  202.                     let selector2 = '#sanRoot > main > div.container.right-container_2EFJr > div > div:nth-child(2) > div:nth-child(' + th + ') > div.content_1YWBm > a';
  203.                     let rslink = doc.querySelector(selector2);
  204.                     console.log(rslink);
  205.                     let link = document.createElement("a");
  206.                     link.href = rslink.href;
  207.                     link.textContent = _rs.textContent;
  208.                     let RS = document.createElement("p");
  209.                     RS.appendChild(link);
  210.                     findElement('h2','智能推荐','zntj');
  211.                     document.getElementsByClassName('zntj')[0].parentNode.append(RS);
  212.                 }
  213.             }
  214.         });
  215.     }
  216.  
  217.     window.onload = function(){
  218.         let _hanger = getcookie('hanger');
  219.         let __hanger = document.createElementNS('http://www.w3.org/2000/svg','svg');
  220.         __hanger.setAttribute('width','16');
  221.         __hanger.setAttribute('height','16');
  222.         __hanger.setAttribute('viewBox','0 0 16 16');
  223.         __hanger.setAttribute('style','margin-bottom: -3px;');
  224.  
  225.         if(_hanger == 'green') __hanger.setAttribute('fill','#5eb95e');
  226.         else if(_hanger == 'blue') __hanger.setAttribute('fill','#3498db');
  227.         else if(_hanger == 'golden') __hanger.setAttribute('fill','#f1c40f');
  228.  
  229.         let ___hanger = document.createElementNS('http://www.w3.org/2000/svg','path');
  230.         ___hanger.setAttribute('d','M16 8C16 6.84375 15.25 5.84375 14.1875 5.4375C14.6562 4.4375 14.4688 3.1875 13.6562 2.34375C12.8125 1.53125 11.5625 1.34375 10.5625 1.8125C10.1562 0.75 9.15625 0 8 0C6.8125 0 5.8125 0.75 5.40625 1.8125C4.40625 1.34375 3.15625 1.53125 2.34375 2.34375C1.5 3.1875 1.3125 4.4375 1.78125 5.4375C0.71875 5.84375 0 6.84375 0 8C0 9.1875 0.71875 10.1875 1.78125 10.5938C1.3125 11.5938 1.5 12.8438 2.34375 13.6562C3.15625 14.5 4.40625 14.6875 5.40625 14.2188C5.8125 15.2812 6.8125 16 8 16C9.15625 16 10.1562 15.2812 10.5625 14.2188C11.5938 14.6875 12.8125 14.5 13.6562 13.6562C14.4688 12.8438 14.6562 11.5938 14.1875 10.5938C15.25 10.1875 16 9.1875 16 8ZM11.4688 6.625L7.375 10.6875C7.21875 10.8438 7 10.8125 6.875 10.6875L4.5 8.3125C4.375 8.1875 4.375 7.96875 4.5 7.8125L5.3125 7C5.46875 6.875 5.6875 6.875 5.8125 7.03125L7.125 8.34375L10.1562 5.34375C10.3125 5.1875 10.5312 5.1875 10.6562 5.34375L11.4688 6.15625C11.5938 6.28125 11.5938 6.5 11.4688 6.625Z');
  231.         __hanger.appendChild(___hanger);
  232.         let _hanger_ = document.createElement("a");
  233.         _hanger_.href = 'https://www.luogu.com/discuss/142324';
  234.         _hanger_.appendChild(__hanger);
  235.  
  236.         let button = document.createElement("div");
  237.         button.innerHTML = '<button id="NLTB" style=\"background-color: rgb\(94,114,228\);border-radius: 7px;color: white;border: none;padding: 7px 12px;text-align: center;text-decoration: none;display: inline-block;font-size: 16px;margin: 4px 2px;cursor: pointer;border: none;box-shadow: 2px 3px 7px #000;\">NEWLG</button>';
  238.         let menu = document.createElement("div");
  239.         menu.innerHTML = '<div class=\"newlgmenu\"><from class=\"NEWLG-menu\"><h2>v1.3.0</h2><h3>用户名颜色</h3><input type="text" placeholder="更改名字颜色为（如“紫名”“复原”“recover”“red”）" id="nlcolor"><button id="submitcolor">提交</button><h3>勾子<h3><button id="greenhanger"><svg xmlns="http://www.w3.org/2000/svg" width="50" height="50" viewBox="0 0 16 16" fill="#5eb95e" style="margin-bottom: -3px;"><path d="M16 8C16 6.84375 15.25 5.84375 14.1875 5.4375C14.6562 4.4375 14.4688 3.1875 13.6562 2.34375C12.8125 1.53125 11.5625 1.34375 10.5625 1.8125C10.1562 0.75 9.15625 0 8 0C6.8125 0 5.8125 0.75 5.40625 1.8125C4.40625 1.34375 3.15625 1.53125 2.34375 2.34375C1.5 3.1875 1.3125 4.4375 1.78125 5.4375C0.71875 5.84375 0 6.84375 0 8C0 9.1875 0.71875 10.1875 1.78125 10.5938C1.3125 11.5938 1.5 12.8438 2.34375 13.6562C3.15625 14.5 4.40625 14.6875 5.40625 14.2188C5.8125 15.2812 6.8125 16 8 16C9.15625 16 10.1562 15.2812 10.5625 14.2188C11.5938 14.6875 12.8125 14.5 13.6562 13.6562C14.4688 12.8438 14.6562 11.5938 14.1875 10.5938C15.25 10.1875 16 9.1875 16 8ZM11.4688 6.625L7.375 10.6875C7.21875 10.8438 7 10.8125 6.875 10.6875L4.5 8.3125C4.375 8.1875 4.375 7.96875 4.5 7.8125L5.3125 7C5.46875 6.875 5.6875 6.875 5.8125 7.03125L7.125 8.34375L10.1562 5.34375C10.3125 5.1875 10.5312 5.1875 10.6562 5.34375L11.4688 6.15625C11.5938 6.28125 11.5938 6.5 11.4688 6.625Z"></path></svg></button><button id="bluehanger"><svg xmlns="http://www.w3.org/2000/svg" width="50" height="50" viewBox="0 0 16 16" fill="#3498db" style="margin-bottom: -3px;"><path d="M16 8C16 6.84375 15.25 5.84375 14.1875 5.4375C14.6562 4.4375 14.4688 3.1875 13.6562 2.34375C12.8125 1.53125 11.5625 1.34375 10.5625 1.8125C10.1562 0.75 9.15625 0 8 0C6.8125 0 5.8125 0.75 5.40625 1.8125C4.40625 1.34375 3.15625 1.53125 2.34375 2.34375C1.5 3.1875 1.3125 4.4375 1.78125 5.4375C0.71875 5.84375 0 6.84375 0 8C0 9.1875 0.71875 10.1875 1.78125 10.5938C1.3125 11.5938 1.5 12.8438 2.34375 13.6562C3.15625 14.5 4.40625 14.6875 5.40625 14.2188C5.8125 15.2812 6.8125 16 8 16C9.15625 16 10.1562 15.2812 10.5625 14.2188C11.5938 14.6875 12.8125 14.5 13.6562 13.6562C14.4688 12.8438 14.6562 11.5938 14.1875 10.5938C15.25 10.1875 16 9.1875 16 8ZM11.4688 6.625L7.375 10.6875C7.21875 10.8438 7 10.8125 6.875 10.6875L4.5 8.3125C4.375 8.1875 4.375 7.96875 4.5 7.8125L5.3125 7C5.46875 6.875 5.6875 6.875 5.8125 7.03125L7.125 8.34375L10.1562 5.34375C10.3125 5.1875 10.5312 5.1875 10.6562 5.34375L11.4688 6.15625C11.5938 6.28125 11.5938 6.5 11.4688 6.625Z"></path></svg></button><button id="goldenhanger"><svg xmlns="http://www.w3.org/2000/svg" width="50" height="50" viewBox="0 0 16 16" fill="#f1c40f" style="margin-bottom: -3px;"><path d="M16 8C16 6.84375 15.25 5.84375 14.1875 5.4375C14.6562 4.4375 14.4688 3.1875 13.6562 2.34375C12.8125 1.53125 11.5625 1.34375 10.5625 1.8125C10.1562 0.75 9.15625 0 8 0C6.8125 0 5.8125 0.75 5.40625 1.8125C4.40625 1.34375 3.15625 1.53125 2.34375 2.34375C1.5 3.1875 1.3125 4.4375 1.78125 5.4375C0.71875 5.84375 0 6.84375 0 8C0 9.1875 0.71875 10.1875 1.78125 10.5938C1.3125 11.5938 1.5 12.8438 2.34375 13.6562C3.15625 14.5 4.40625 14.6875 5.40625 14.2188C5.8125 15.2812 6.8125 16 8 16C9.15625 16 10.1562 15.2812 10.5625 14.2188C11.5938 14.6875 12.8125 14.5 13.6562 13.6562C14.4688 12.8438 14.6562 11.5938 14.1875 10.5938C15.25 10.1875 16 9.1875 16 8ZM11.4688 6.625L7.375 10.6875C7.21875 10.8438 7 10.8125 6.875 10.6875L4.5 8.3125C4.375 8.1875 4.375 7.96875 4.5 7.8125L5.3125 7C5.46875 6.875 5.6875 6.875 5.8125 7.03125L7.125 8.34375L10.1562 5.34375C10.3125 5.1875 10.5312 5.1875 10.6562 5.34375L11.4688 6.15625C11.5938 6.28125 11.5938 6.5 11.4688 6.625Z"></path></svg></button><button id="nullhanger"><svg xmlns="http://www.w3.org/2000/svg" width="50" height="50" viewBox="0 0 50 50" overflow="visible" stroke="red" stroke-width="10" stroke-linecap="round"><line x2="50" y2="50" fill="red"/><line x1="50" y2="50" fill="red"/></svg></button><h2>Tag</h2><input type="text" id="nltag" placeholder="无输入以取消，长度不超过10"><button id="submittag">提交</button></from></div>';
  240.         if(nowurl == 'https://www.luogu.com.cn/' || nowurl == 'https://www.luogu.com.cn/chat' || nowurl.includes('https://www.luogu.com.cn/user/notification') || (nowurl.includes('https://www.luogu.com.cn/user/') && !nowurl.includes('https://www.luogu.com.cn/user/setting'))){
  241.             document.querySelector('#app > div.main-container > div.wrapper.wrapped.lfe-body.header-layout.tiny > div.container > nav').insertAdjacentElement('beforebegin', button);
  242.             document.querySelector("#app > div.main-container > div.wrapper.wrapped.lfe-body.header-layout.tiny > div.container").parentNode.append(menu);
  243.         }
  244.         else{
  245.             let user_nav = document.querySelector('div.user-nav[data-v-2dfcfd35]');
  246.             user_nav.insertBefore(button,user_nav.firstChild);
  247.         }
  248.         const tb = document.getElementById("NLTB");
  249.         let menudisplay = document.getElementsByClassName("newlgmenu")[0];
  250.  
  251.         function reloadmenu(){
  252.             location.reload();
  253.             menudisplay.style.display = 'flex';
  254.             document.body.style.overflow = 'hidden';
  255.             tb.textContent = "EXIT";
  256.         }
  257.  
  258.         tb.addEventListener('click', function(){
  259.             if(menudisplay.style.display == 'none'){
  260.                 menudisplay.style.display = 'flex';
  261.                 document.body.style.overflow = 'hidden';
  262.                 tb.textContent = "EXIT";
  263.             }
  264.             else{
  265.                 menudisplay.style.display = 'none';
  266.                 document.body.style.overflow = 'visible';
  267.                 tb.textContent = "NEWLG";
  268.             }
  269.  
  270.             const submitcolor = document.getElementById('submitcolor');
  271.             const greenhanger = document.getElementById('greenhanger');
  272.             const bluehanger = document.getElementById('bluehanger');
  273.             const goldenhanger = document.getElementById('goldenhanger');
  274.             const nullhanger = document.getElementById('nullhanger');
  275.  
  276.             submitcolor.addEventListener('click', function(){
  277.                 let colorchange = document.getElementById('nlcolor').value;
  278.                 console.log(colorchange);
  279.                 deletecookie('color');
  280.                 if(colorchange=='灰名'||colorchange=='gray'){
  281.                     const time = new Date();
  282.                     time.setDate(time.getDate() + 365);
  283.                     document.cookie = "color=lg-fg-gray" + ";expires=" + time.toUTCString();
  284.                     reloadmenu();
  285.                 }
  286.                 else if(colorchange=='蓝名'||colorchange=='blue'){
  287.                     const time = new Date();
  288.                     time.setDate(time.getDate() + 365);
  289.                     document.cookie = "color=lg-fg-blue" + ";expires=" + time.toUTCString();
  290.                     reloadmenu();
  291.                 }
  292.                 else if(colorchange=='绿名'||colorchange=='green'){
  293.                     const time = new Date();
  294.                     time.setDate(time.getDate() + 365);
  295.                     document.cookie = "color=lg-fg-green" + ";expires=" + time.toUTCString();
  296.                     reloadmenu();
  297.                 }
  298.                 else if(colorchange=='橙名'||colorchange=='orange'){
  299.                     const time = new Date();
  300.                     time.setDate(time.getDate() + 365);
  301.                     document.cookie = "color=lg-fg-orange" + ";expires=" + time.toUTCString();
  302.                     reloadmenu();
  303.                 }
  304.                 else if(colorchange=='红名'||colorchange=='red'){
  305.                     const time = new Date();
  306.                     time.setDate(time.getDate() + 365);
  307.                     document.cookie = "color=lg-fg-red" + ";expires=" + time.toUTCString();
  308.                     reloadmenu();
  309.                 }
  310.                 else if(colorchange=='紫名'||colorchange=='purple'){
  311.                     const time = new Date();
  312.                     time.setDate(time.getDate() + 365);
  313.                     document.cookie = "color=lg-fg-purple" + ";expires=" + time.toUTCString();
  314.                     reloadmenu();
  315.                 }
  316.                 else if(colorchange=='棕名'||colorchange=='brown'){
  317.                     const time = new Date();
  318.                     time.setDate(time.getDate() + 365);
  319.                     document.cookie = "color=lg-fg-brown" + ";expires=" + time.toUTCString();
  320.                     reloadmenu();
  321.                 }
  322.                 else if(colorchange=='复原'||colorchange=='recover'){
  323.                     const time = new Date();
  324.                     time.setDate(time.getDate() + 365);
  325.                     document.cookie = "color=" + nowcolor + ";expires=" + time.toUTCString();
  326.                     reloadmenu();
  327.                 }
  328.                 else alert('请按规范输入');
  329.             });
  330.             greenhanger.addEventListener('click', function(){
  331.                 deletecookie('hanger');
  332.                 const time = new Date();
  333.                 time.setDate(time.getDate() + 365);
  334.                 document.cookie = "hanger=green" + ";expires=" + time.toUTCString();
  335.                 reloadmenu();
  336.             });
  337.             bluehanger.addEventListener('click', function(){
  338.                 deletecookie('hanger');
  339.                 const time = new Date();
  340.                 time.setDate(time.getDate() + 365);
  341.                 document.cookie = "hanger=blue" + ";expires=" + time.toUTCString();
  342.                 reloadmenu();
  343.             });
  344.             goldenhanger.addEventListener('click', function(){
  345.                 deletecookie('hanger');
  346.                 const time = new Date();
  347.                 time.setDate(time.getDate() + 365);
  348.                 document.cookie = "hanger=golden" + ";expires=" + time.toUTCString();
  349.                 reloadmenu();
  350.             });
  351.             nullhanger.addEventListener('click',function(){
  352.                 deletecookie('hanger');
  353.                 const time = new Date();
  354.                 time.setDate(time.getDate() + 365);
  355.                 document.cookie = "hanger=null" + ";expires=" + time.toUTCString();
  356.                 reloadmenu();
  357.             });
  358.  
  359.             const submittag = document.getElementById('submittag');
  360.             submittag.addEventListener('click', function(){
  361.                 let tagchange = document.getElementById('nltag').value;
  362.                 if(getcookie('color') == 'lg-fg-brown') alert('当前为棕名');
  363.                 else if(tagchange.length > 10) alert('长度应小于等于10');
  364.                 else{
  365.                     deletecookie('hanger');
  366.                     const time = new Date();
  367.                     time.setDate(time.getDate() + 365);
  368.                     document.cookie = "tag=" + tagchange + ";expires=" + time.toUTCString();
  369.                     reloadmenu();
  370.                 }
  371.             });
  372.         });
  373.         if(nowurl == 'https://www.luogu.com.cn/'){
  374.             if(getcookie('hanger')!='null'){
  375.                 document.querySelector('#app-old > div.lg-index-content.am-center > div:nth-child(1) > div > div > div > div.am-u-md-4.lg-punch.am-text-center > h2 > a').innerHTML += '&nbsp;';
  376.                 document.querySelector('#app-old > div.lg-index-content.am-center > div:nth-child(1) > div > div > div > div.am-u-md-4.lg-punch.am-text-center > h2 > a').appendChild(_hanger_);
  377.             }
  378.             if(getcookie('tag')!='null'){
  379.                 document.querySelector('#app-old > div.lg-index-content.am-center > div:nth-child(1) > div > div > div > div.am-u-md-4.lg-punch.am-text-center > h2 > a').innerHTML += '&nbsp;';
  380.                 document.querySelector('#app-old > div.lg-index-content.am-center > div:nth-child(1) > div > div > div > div.am-u-md-4.lg-punch.am-text-center > h2 > a').appendChild(tag);
  381.             }
  382.         }
  383.         else if(nowurl.includes('https://www.luogu.com.cn/user/')&&!nowurl.includes('https://www.luogu.com.cn/user/setting')){
  384.             if(document.querySelector('#app > div.main-container > main > div > div.full-container > section.main > div > div:nth-child(2)').className == 'introduction marked') document.querySelector('#app > div.main-container > main > div > div.full-container > section.main > div > div:nth-child(2)').removeAttribute('style');
  385.             else document.querySelector('#app > div.main-container > main > div > div.full-container > section.main > div > div:nth-child(2)').remove();
  386.             let jieshao = document.querySelector('#app > div.main-container > main > div > div.full-container > section.main > div > div.introduction.marked');
  387.             if(jieshao.style.display == 'none') jieshao.removeAttribute('style');
  388.         }
  389.     };
  390. })();