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Better Luogu!

Luogu Expansion

目前為 2024-08-09 提交的版本，檢視 最新版本。

  1. // ==UserScript==
  2. // @name         Better Luogu!
  3. // @namespace    http://tampermonkey.net/
  4. // @version      1.7.4
  5. // @description:zh  洛谷扩展
  6. // @description  Luogu Expansion
  7. // @author       volatile
  8. // @match        *://*.luogu.com.cn/*
  9. // @match        *://*.luogu.com/*
  10. // @icon         https://fecdn.luogu.com.cn/luogu/logo.png?0fdd294ff62e331d2f70e1a37ba4ee02
  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. // @connect      greasyfork.org
  22. // @require      https://unpkg.com/sweetalert/dist/sweetalert.min.js
  23. // @license      MIT
  24. // ==/UserScript==
  25.  
  26. (function() {
  27.     'use strict';
  28.     //进入插件
  29.     console.log("This is Better Luogu!");
  30.     console.log("\n          _____                    _____                    _____                    _____            _____          \n         /\\    \\                  /\\    \\                  /\\    \\                  /\\    \\          /\\    \\         \n        /::\\____\\                /::\\    \\                /::\\____\\                /::\\____\\        /::\\    \\        \n       /::::|   |               /::::\\    \\              /:::/    /               /:::/    /       /::::\\    \\       \n      /:::::|   |              /::::::\\    \\            /:::/   _/___            /:::/    /       /::::::\\    \\      \n     /::::::|   |             /:::/\\:::\\    \\          /:::/   /\\    \\          /:::/    /       /:::/\\:::\\    \\     \n    /:::/|::|   |            /:::/__\\:::\\    \\        /:::/   /::\\____\\        /:::/    /       /:::/  \\:::\\    \\    \n   /:::/ |::|   |           /::::\\   \\:::\\    \\      /:::/   /:::/    /       /:::/    /       /:::/    \\:::\\    \\   \n  /:::/  |::|   | _____    /::::::\\   \\:::\\    \\    /:::/   /:::/   _/___    /:::/    /       /:::/    / \\:::\\    \\  \n /:::/   |::|   |/\\    \\  /:::/\\:::\\   \\:::\\    \\  /:::/___/:::/   /\\    \\  /:::/    /       /:::/    /   \\:::\\ ___\\ \n/:: /    |::|   /::\\____\\/:::/__\\:::\\   \\:::\\____\\|:::|   /:::/   /::\\____\\/:::/____/       /:::/____/  ___\\:::|    |\n\\::/    /|::|  /:::/    /\\:::\\   \\:::\\   \\::/    /|:::|__/:::/   /:::/    /\\:::\\    \\       \\:::\\    \\ /\\  /:::|____|\n \\/____/ |::| /:::/    /  \\:::\\   \\:::\\   \\/____/  \\:::\\/:::/   /:::/    /  \\:::\\    \\       \\:::\\    /::\\ \\::/    / \n         |::|/:::/    /    \\:::\\   \\:::\\    \\       \\::::::/   /:::/    /    \\:::\\    \\       \\:::\\   \\:::\\ \\/____/  \n         |::::::/    /      \\:::\\   \\:::\\____\\       \\::::/___/:::/    /      \\:::\\    \\       \\:::\\   \\:::\\____\\    \n         |:::::/    /        \\:::\\   \\::/    /        \\:::\\__/:::/    /        \\:::\\    \\       \\:::\\  /:::/    /    \n         |::::/    /          \\:::\\   \\/____/          \\::::::::/    /          \\:::\\    \\       \\:::\\/:::/    /     \n         /:::/    /            \\:::\\    \\               \\::::::/    /            \\:::\\    \\       \\::::::/    /      \n        /:::/    /              \\:::\\____\\               \\::::/    /              \\:::\\____\\       \\::::/    /       \n        \\::/    /                \\::/    /                \\::/____/                \\::/    /        \\::/____/        \n         \\/____/                  \\/____/                  ~~                       \\/____/                          \n                                                                                                                     ");
  31.  
  32.     var css = ".swal-overlay {background-color: rgba(0, 0, 0, 0.5);} .rating-star {cursor: pointer;font-size: 24px;color: #ccc;}.rating-star.active, .rating-star:hover {color: #ff9800;}";
  33.     var style = document.createElement("style");
  34.     style.innerHTML = css;
  35.     document.head.appendChild(style);
  36.  
  37.  
  38.     let nowurl = window.location.href;
  39.     console.log(nowurl);
  40.  
  41.     let nowcolor1;
  42.     let nowcolor="";
  43.     if(nowurl == 'https://www.luogu.com.cn/'){
  44.         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;
  45.         for(let i=0;i<nowcolor1.length;i++){
  46.             if(nowcolor1[i]==' ') break;
  47.             nowcolor = nowcolor + nowcolor1[i];
  48.         }
  49.     }
  50.     console.log(nowcolor);
  51.  
  52.  
  53.     function setcookie(name,value,days,path,domain,secure){
  54.         let expires = "";
  55.         if(days){
  56.             let date = new Date();
  57.             date.setTime(date.getTime() + (days * 24 * 60 * 60 * 1000));
  58.             expires = "; expires=" + date.toUTCString();
  59.         }
  60.         var cookieString = name + "=" + (value || "") + expires;
  61.         if(path) cookieString += "; path=" + path;
  62.         if(domain) cookieString += "; domain=" + domain;
  63.         if(secure && window.location.protocol === "https:") cookieString += "; secure";
  64.         document.cookie = cookieString;
  65.     }
  66.  
  67.     function getcookie(name){
  68.         const cookiestring = document.cookie;
  69.         const cookies = cookiestring.split('; ');
  70.         for(const cookie of cookies){
  71.             const [cookiename, cookievalue] = cookie.split('=');
  72.             if(cookiename === name) return cookievalue;
  73.         }
  74.         if(name == 'color'){
  75.             setcookie('color',nowcolor,114514,'/','luogu.com.cn',true);
  76.             return nowcolor;
  77.         }
  78.         else if(name == 'hanger'){
  79.             setcookie('hanger','null',114514,'/','luogu.com.cn',true);
  80.             return "null";
  81.         }
  82.         else if(name == 'version'){
  83.             setcookie('version','1.7.4',114514,'/','luogu.com.cn',true);
  84.             return "1.7.4";
  85.         }
  86.         else if(name == 'update'){
  87.             setcookie('update','true',114514,'/','luogu.com.cn',true);
  88.             return "true";
  89.         }
  90.     }
  91.  
  92.  
  93.     function deletecookie(name){
  94.         document.cookie = name+ '=; expires=Thu, 01 Jan 1970 00:00:01 GMT; path=/';
  95.     }
  96.  
  97.     GM_xmlhttpRequest({
  98.         method: "GET",
  99.         url: 'https://greasyfork.org/zh-CN/scripts/487511-better-luogu',
  100.         onload: function(response){
  101.             let parser = new DOMParser();
  102.             let doc = parser.parseFromString(response.responseText, "text/html");
  103.             console.log(doc);
  104.             let version = doc.querySelector('dd.script-show-version')
  105.             console.log(version);
  106.             if(version.textContent != '1.7.4'){
  107.                 if(getcookie('update')=='true'){
  108.                     swal("Better Luogu!","有新版本",{
  109.                         buttons: {
  110.                             no: {
  111.                                 text: "7天内不再提醒",
  112.                                 value: "false",
  113.                             },
  114.                             yes: {
  115.                                 text: "更新",
  116.                                 value: "true",
  117.                             }
  118.                         },
  119.                     })
  120.                     .then((value) => {
  121.                         if(value == "false"){
  122.                             deletecookie('update');
  123.                             setcookie('update','false',7,'/','luogu.com.cn',true);
  124.                             swal("Better Luogu!","好的，你可以在 NEWLG 菜单中点击更新来更新");
  125.                         }
  126.                         else{
  127.                             deletecookie('update');
  128.                             window.open('https://greasyfork.org/zh-CN/scripts/487511-better-luogu','_blank');
  129.                         }
  130.                     });
  131.                 }
  132.             }
  133.         }
  134.     });
  135.  
  136.     function colorschange(changecolor){//emm，这个函数，额，可能要用吧
  137.         if(changecolor == 'lg-fg-gray') return 'rgb\(191, 191, 191\)';
  138.         else if(changecolor == 'lg-fg-blue') return 'rgb\(14, 144, 210\)';
  139.         else if(changecolor == 'lg-fg-green') return 'rgb\(94, 185, 94\)';
  140.         else if(changecolor == 'lg-fg-orange') return 'rgb\(230, 126 34\)';
  141.         else if(changecolor == 'lg-fg-red') return 'rgb\(231, 76, 60\)';
  142.         else if(changecolor == 'lg-fg-purple') return 'rgb\(142, 68, 173\)';
  143.         else if(changecolor == 'lg-fg-brown') return 'rgb\(173, 139, 0\)';
  144.     }
  145.  
  146.     function update(){
  147.         swal("Better Luogu! 1.7.4","又修复了更新提醒的bug",{
  148.             /*buttons: {
  149.                 cancel: "取消",
  150.                 _continue: {
  151.                     text: "继续",
  152.                     value: "continue",
  153.                 },
  154.             },*/
  155.         })
  156.         /*.then((value) => {
  157.             if(value == "continue") swal("Better Luogu! 1.7.2","使用 vitepress");
  158.         });*/
  159.     }
  160.  
  161.     if(getcookie('version') != '1.7.4'){
  162.         setcookie('version','1.7.4',114514,'/','luogu.com.cn',true);
  163.         update();
  164.     }
  165.  
  166.     let changecolor = getcookie('color');
  167.  
  168.     let tagchange = getcookie('tag');
  169.     let tag = document.createElement("span");
  170.     let tagcolor;
  171.     if(changecolor != 'lg-fg-blue' && changecolor != 'lg-fg-orange'){
  172.         tagcolor = changecolor.replace('fg','bg');
  173.         tag.className = 'am-badge am-radius ' + tagcolor;
  174.     }
  175.     else if(changecolor == 'lg-fg-blue'){
  176.         tagcolor = 'color-none';
  177.         tag.className = 'am-badge am-radius ' + tagcolor;
  178.         tag.style.background = 'rgb(52, 152, 219)';
  179.     }
  180.     else if(changecolor == 'lg-fg-orange'){
  181.         tagcolor = 'color-none';
  182.         tag.className = 'am-badge am-radius ' + tagcolor;
  183.         tag.style.background = 'rgb(243, 156, 17)';
  184.     }
  185.     if(changecolor != 'lg-fg-brown') tag.textContent = tagchange;
  186.     else tag.textContent = '作弊者';
  187.  
  188.     //首页
  189.     if(nowurl == 'https://www.luogu.com.cn/'){
  190.         //日历
  191.         const today=new Date();
  192.         const year=today.getFullYear();
  193.         const month=String(today.getMonth()+1);
  194.         const day=String(today.getDate());
  195.         console.log(year);
  196.         console.log(month);
  197.         console.log(day);
  198.         let date_html='<h2>今天是 '+year+'-'+month+'-'+day+'</h2>';
  199.         if(month==1&&day==1){
  200.             date_html+='<h2>今天是元旦，新的一年，新的开始</h2>';
  201.         }
  202.         else if(month==2&&day==29){
  203.             date_html+='<h2>今年是闰年</h2>';
  204.         }
  205.         else if(month==4&&day==1){
  206.             date_html+='<h2>今天是愚人节</h2>';
  207.         }
  208.         else if(month==5&&day==1){
  209.             date_html+='<h2>今天是劳动节</h2>';
  210.         }
  211.         else if(month==6&&day==1){
  212.             date_html+='<h2>今天是儿童节</h2>';
  213.         }
  214.         else if(month==9&&day==10){
  215.             date_html+='<h2>今天是教师节</h2>';
  216.         }
  217.         else if(month==10&&day==1){
  218.             date_html+='<h2>今天是国庆节，七天小长假，启动！</h2>'
  219.         }
  220.         else if(month==12&&day==31){
  221.             date_html+='<h2>明年见</h2>';
  222.         }
  223.         else date_html+='<h2>欢迎！</h2>';
  224.         let date = document.createElement('div');
  225.         date.className = 'lg-article';
  226.         date.innerHTML = date_html;
  227.         document.querySelector('div.lg-right > div:nth-child(1)').insertAdjacentElement('beforebegin', date);
  228.  
  229.         //更改用户名颜色
  230.         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');
  231.         console.log(color);
  232.         if(changecolor != 'null') color.className=changecolor;
  233.  
  234.         function removeDivWithText(text) {
  235.             document.querySelectorAll('div').forEach(div => {
  236.                 if(div.textContent === text) div.remove();
  237.             });
  238.         }
  239.  
  240.         function findElement(element, text, cclass){
  241.             document.querySelectorAll(element).forEach(E => {
  242.                 if(E.textContent === text) E.className = cclass;
  243.             });
  244.         }
  245.  
  246.         removeDivWithText('暂无推荐');
  247.         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。');
  248.  
  249.         GM_xmlhttpRequest({
  250.             method: "GET",
  251.             url: 'https://top.baidu.com/board?tab=realtime',
  252.             onload: function(response){
  253.                 let rs = new DOMParser();
  254.                 let doc = rs.parseFromString(response.responseText, "text/html");
  255.                 for(let i=1;i<=5;i++){
  256.                     let th = i.toString();
  257.                     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';
  258.                     let _rs = doc.querySelector(selector);
  259.                     console.log(_rs.textContent);
  260.                     let selector2 = '#sanRoot > main > div.container.right-container_2EFJr > div > div:nth-child(2) > div:nth-child(' + th + ') > div.content_1YWBm > a';
  261.                     let rslink = doc.querySelector(selector2);
  262.                     console.log(rslink);
  263.                     let link = document.createElement("a");
  264.                     link.href = rslink.href;
  265.                     link.textContent = _rs.textContent;
  266.                     let RS = document.createElement("p");
  267.                     RS.appendChild(link);
  268.                     findElement('h2','智能推荐','zntj');
  269.                     document.getElementsByClassName('zntj')[0].parentNode.append(RS);
  270.                 }
  271.             }
  272.         });
  273.     }
  274.  
  275.     window.onload = function(){
  276.         let _hanger = getcookie('hanger');
  277.         let __hanger = document.createElementNS('http://www.w3.org/2000/svg','svg');
  278.         __hanger.setAttribute('width','16');
  279.         __hanger.setAttribute('height','16');
  280.         __hanger.setAttribute('viewBox','0 0 16 16');
  281.         __hanger.setAttribute('style','margin-bottom: -3px;');
  282.  
  283.         if(_hanger == 'green') __hanger.setAttribute('fill','#5eb95e');
  284.         else if(_hanger == 'blue') __hanger.setAttribute('fill','#3498db');
  285.         else if(_hanger == 'golden') __hanger.setAttribute('fill','#f1c40f');
  286.  
  287.         let ___hanger = document.createElementNS('http://www.w3.org/2000/svg','path');
  288.         ___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');
  289.         __hanger.appendChild(___hanger);
  290.         let _hanger_ = document.createElement("a");
  291.         _hanger_.href = 'https://www.luogu.com/discuss/142324';
  292.         _hanger_.appendChild(__hanger);
  293.  
  294.         let button = document.createElement("a");
  295.         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>';
  296.         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'))) document.querySelector('#app > div.main-container > div.wrapper.wrapped.lfe-body.header-layout.tiny > div.container > nav').insertAdjacentElement('beforebegin', button);
  297.         else{
  298.             let user_nav = document.querySelector('div.user-nav[data-v-2dfcfd35]');
  299.             let c_usernav = document.querySelector('nav[data-v-2dfcfd35]');
  300.             user_nav.style.verticalAlign = 'middle';
  301.             c_usernav.insertBefore(button,c_usernav.firstChild);
  302.             button.href = 'https://volatile78.github.io/BetterLuogu/';
  303.         }
  304.         const tb = document.getElementById("NLTB");
  305.  
  306.         function reloadmenu(){
  307.             swal("Better Luogu!","更改成功","success",{button: "刷新"}).then((value) => {location.reload();});
  308.         }
  309.  
  310.         function changeusercolor(){
  311.             swal({
  312.                 title: "Better Luogu!",
  313.                 text: "输入一个词语（规则见油叉插件页）",
  314.                 content: "input",
  315.                 button: {
  316.                     text: "更改",
  317.                     closeModal: false,
  318.                 },
  319.             })
  320.             .then((input) => {
  321.                 if(input=='灰名'||input=='gray'){
  322.                     deletecookie('color');
  323.                     setcookie('color','lg-fg-gray',114514,'/','luogu.com.cn',true);
  324.                     reloadmenu();
  325.                 }
  326.                 else if(input=='蓝名'||input=='blue'){
  327.                     deletecookie('color');
  328.                     setcookie('color','lg-fg-blue',114514,'/','luogu.com.cn',true);
  329.                     reloadmenu();
  330.                 }
  331.                 else if(input=='绿名'||input=='green'){
  332.                     deletecookie('color');
  333.                     setcookie('color','lg-fg-green',114514,'/','luogu.com.cn',true);
  334.                     reloadmenu();
  335.                 }
  336.                 else if(input=='橙名'||input=='orange'){
  337.                     deletecookie('color');
  338.                     setcookie('color','lg-fg-orange',114514,'/','luogu.com.cn',true);
  339.                     reloadmenu();
  340.                 }
  341.                 else if(input=='红名'||input=='red'){
  342.                     deletecookie('color');
  343.                     setcookie('color','lg-fg-red',114514,'/','luogu.com.cn',true);
  344.                     reloadmenu();
  345.                 }
  346.                 else if(input=='紫名'||input=='purple'){
  347.                     deletecookie('color');
  348.                     setcookie('color','lg-fg-purple',114514,'/','luogu.com.cn',true);
  349.                     reloadmenu();
  350.                 }
  351.                 else if(input=='棕名'||input=='brown'){
  352.                     deletecookie('color');
  353.                     setcookie('color','lg-fg-brown',114514,'/','luogu.com.cn',true);
  354.                     reloadmenu();
  355.                 }
  356.                 else if(input=='复原'||input=='recover'){
  357.                     deletecookie('color');
  358.                     setcookie('color',nowcolor,114514,'/','luogu.com.cn',true);
  359.                     reloadmenu();
  360.                 }
  361.                 else swal("Better Luogu!","请按规范输入","error");
  362.             });
  363.         }
  364.  
  365.         function changehanger(){
  366.             swal("Better Luogu!","选择一个勾子", {
  367.                 buttons: {
  368.                     cancel: "取消",
  369.                     greenhanger: {
  370.                         text: "绿勾",
  371.                         value: "greenhanger",
  372.                     },
  373.                     bluehanger: {
  374.                         text: "蓝勾",
  375.                         value: "bluehanger",
  376.                     },
  377.                     goldenhanger: {
  378.                         text: "金勾",
  379.                         value: "goldenhanger",
  380.                     },
  381.                     nullhanger: {
  382.                         text: "无勾",
  383.                         value: "nullhanger",
  384.                     },
  385.                 }
  386.             })
  387.             .then((value) => {
  388.                 switch (value){
  389.                     case "greenhanger":
  390.                         deletecookie('hanger');
  391.                         setcookie('hanger','green',114514,'/','luogu.com.cn',true);
  392.                         reloadmenu();
  393.                         break;
  394.                     case "bluehanger":
  395.                         deletecookie('hanger');
  396.                         setcookie('hanger','blue',114514,'/','luogu.com.cn',true);
  397.                         reloadmenu();
  398.                         break;
  399.                     case "goldenhanger":
  400.                         deletecookie('hanger');
  401.                         setcookie('hanger','golden',114514,'/','luogu.com.cn',true);
  402.                         reloadmenu();
  403.                         break;
  404.                     case "nullhanger":
  405.                         deletecookie('hanger');
  406.                         setcookie('hanger','null',114514,'/','luogu.com.cn',true);
  407.                         reloadmenu();
  408.                         break;
  409.                 }
  410.             });
  411.         }
  412.  
  413.         function changetag(){
  414.             swal({
  415.                 title: "Better Luogu!",
  416.                 text: "输入一个tag（无输入以取消）",
  417.                 content: "input",
  418.                 button: {
  419.                     text: "更改",
  420.                     closeModal: false,
  421.                 },
  422.             })
  423.             .then((value) => {
  424.                 if(getcookie('color') == 'lg-fg-brown') swal("Better Luogu!","当前为棕名","error");
  425.                 else if(value.length > 10) swal("Better Luogu!","长度应不大于10","error");
  426.                 else{
  427.                     deletecookie('tag');
  428.                     setcookie('tag',value,114514,'/','luogu.com.cn',true);
  429.                     reloadmenu();
  430.                 }
  431.             });
  432.         }
  433.  
  434.         tb.addEventListener('click', function(){
  435.             if(nowurl == 'https://www.luogu.com.cn/'){
  436.                 swal("Better Luogu!","选择一个更改", {
  437.                     buttons: {
  438.                         cancel: "取消",
  439.                         username: {
  440.                             text: "颜色",
  441.                             value: "color",
  442.                         },
  443.                         hanger: {
  444.                             text: "勾子",
  445.                             value: "hanger",
  446.                         },
  447.                         tag: {
  448.                             text: "tag",
  449.                             value: "tag",
  450.                         },
  451.                         update: {
  452.                             text: "更新",
  453.                             value: "update",
  454.                         },
  455.                     },
  456.                 })
  457.                 .then((value) => {
  458.                     switch (value){
  459.                         case "color":
  460.                             changeusercolor();
  461.                             break;
  462.                         case "hanger":
  463.                             changehanger();
  464.                             break;
  465.                         case "tag":
  466.                             changetag();
  467.                             break;
  468.                         case "update":
  469.                             deletecookie('update');
  470.                             setcookie('update','true',114514,'/','luogu.com.cn',true);
  471.                             location.reload();
  472.                             window.open('https://greasyfork.org/zh-CN/scripts/487511-better-luogu','_blank');
  473.                             break;
  474.                     }
  475.                 });
  476.             }
  477.         });
  478.         if(nowurl == 'https://www.luogu.com.cn/'){
  479.             if(getcookie('hanger')!='null'){
  480.                 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;';
  481.                 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_);
  482.             }
  483.             if(getcookie('tag')!=''){
  484.                 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;';
  485.                 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);
  486.             }
  487.         }
  488.         else if(nowurl.includes('https://www.luogu.com.cn/user/')&&!nowurl.includes('https://www.luogu.com.cn/user/setting')){
  489.             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');
  490.             else document.querySelector('#app > div.main-container > main > div > div.full-container > section.main > div > div:nth-child(2)').remove();
  491.             let jieshao = document.querySelector('#app > div.main-container > main > div > div.full-container > section.main > div > div.introduction.marked');
  492.             if(jieshao.style.display == 'none') jieshao.removeAttribute('style');
  493.         }
  494.     };
  495. })();