☰

Better Luogu!

Luogu Expansion

当前为 2025-01-11 提交的版本，查看 最新版本。

  1. // ==UserScript==
  2. // @name         Better Luogu!
  3. // @namespace    http://tampermonkey.net/
  4. // @version      1.8.7
  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. // @require      https://code.jquery.com/jquery-3.6.0.min.js
  24. // @license      MIT
  25. // ==/UserScript==
  26.  
  27. (function() {
  28.     'use strict'
  29.  
  30.     var css = ".swal-overlay {background-color: rgba(0, 0, 0, 0.5);}";
  31.     var style = document.createElement("style");
  32.     style.innerHTML = css;
  33.     document.head.appendChild(style);
  34.  
  35.     let br = document.createElement('br');
  36.  
  37.     let nowurl = window.location.href;
  38.  
  39.     let nowcolor1;
  40.     let nowcolor="";
  41.     if(nowurl == 'https://www.luogu.com.cn/'){
  42.         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;
  43.         for(let i=0;i<nowcolor1.length;i++){
  44.             if(nowcolor1[i]==' ') break;
  45.             nowcolor = nowcolor + nowcolor1[i];
  46.         }
  47.         let uid = 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').href;
  48.         let _uid = "";
  49.         for(let i=uid.length-1;i>=0;i--){
  50.             if(!(uid[i]>='0'&&uid[i]<='9')) break;
  51.             _uid = uid[i] + _uid;
  52.         }
  53.         setcookie('uid',_uid,114514,'/','luogu.com.cn',true);
  54.     }
  55.  
  56.     function setcookie(name,value,days,path,domain,secure){
  57.         let expires = "";
  58.         if(days){
  59.             let date = new Date();
  60.             date.setTime(date.getTime() + (days * 24 * 60 * 60 * 1000));
  61.             expires = "; expires=" + date.toUTCString();
  62.         }
  63.         var cookieString = name + "=" + (value || "") + expires;
  64.         if(path) cookieString += "; path=" + path;
  65.         if(domain) cookieString += "; domain=" + domain;
  66.         if(secure && window.location.protocol === "https:") cookieString += "; secure";
  67.         document.cookie = cookieString;
  68.     }
  69.  
  70.     function getcookie(name){
  71.         const cookiestring = document.cookie;
  72.         const cookies = cookiestring.split('; ');
  73.         for(const cookie of cookies){
  74.             const [cookiename, cookievalue] = cookie.split('=');
  75.             if(cookiename === name) return cookievalue;
  76.         }
  77.         if(name == 'color'){
  78.             setcookie('color',nowcolor,114514,'/','luogu.com.cn',true);
  79.             return nowcolor;
  80.         }
  81.         else if(name == 'hanger'){
  82.             setcookie('hanger','null',114514,'/','luogu.com.cn',true);
  83.             return "null";
  84.         }
  85.         else if(name == 'version'){
  86.             setcookie('version','1.8.7',114514,'/','luogu.com.cn',true);
  87.             return "1.8.7";
  88.         }
  89.         else if(name == 'update'){
  90.             setcookie('update','true',114514,'/','luogu.com.cn',true);
  91.             return "true";
  92.         }
  93.         else if(name == 'uid'){
  94.             setcookie('null','true',114514,'/','luogu.com.cn',true);
  95.             return "null";
  96.         }
  97.     }
  98.  
  99.  
  100.     function deletecookie(name){
  101.         document.cookie = name+ '=; expires=Thu, 01 Jan 1970 00:00:01 GMT; path=/';
  102.     }
  103.  
  104.     async function sendMessage(uid,content){
  105.         await fetch("https://www.luogu.com.cn/api/chat/new", {
  106.             headers: [
  107.                 ["content-type", "application/json"],
  108.                 ["referer", "https://www.luogu.com.cn/"],
  109.                 ["x-csrf-token", document.querySelector("meta[name=csrf-token]").content],
  110.             ],
  111.             body: JSON.stringify({
  112.                 user: uid,
  113.                 content: content,
  114.             }),
  115.             method: "POST",
  116.         });
  117.     }
  118.  
  119.     async function sendBenBen(content){
  120.         await fetch("https://www.luogu.com.cn/api/feed/postBenben", {
  121.             headers: [
  122.                 ["content-type", "application/json"],
  123.                 ["referer", "https://www.luogu.com.cn/"],
  124.                 ["x-csrf-token", document.querySelector("meta[name=csrf-token]").content],
  125.             ],
  126.             body: JSON.stringify({
  127.                 content: content
  128.             }),
  129.             method: "POST",
  130.         });
  131.     }
  132.  
  133.     GM_xmlhttpRequest({
  134.         method: "GET",
  135.         url: 'https://greasyfork.org/zh-CN/scripts/487511-better-luogu',
  136.         onload: function(response){
  137.             let parser = new DOMParser();
  138.             let doc = parser.parseFromString(response.responseText, "text/html");
  139.             let version = doc.querySelector('dd.script-show-version');
  140.             if(version.textContent != '1.8.7' && nowurl == 'https://www.luogu.com.cn/'){
  141.                 if(getcookie('update')=='true'){
  142.                     swal("Better Luogu!","有新版本",{
  143.                         buttons: {
  144.                             no: {
  145.                                 text: "7天内不再提醒",
  146.                                 value: "false",
  147.                             },
  148.                             yes: {
  149.                                 text: "更新",
  150.                                 value: "true",
  151.                             }
  152.                         },
  153.                     })
  154.                     .then((value) => {
  155.                         if(value == "false"){
  156.                             deletecookie('update');
  157.                             setcookie('update','false',7,'/','luogu.com.cn',true);
  158.                             swal("Better Luogu!","好的，你可以在 BETTER 菜单中点击更新来更新");
  159.                         }
  160.                         else window.open('https://greasyfork.org/zh-CN/scripts/487511-better-luogu','_blank');
  161.                     });
  162.                 }
  163.             }
  164.         }
  165.     });
  166.  
  167.     function colorschange(changecolor){
  168.         if(changecolor == 'Gray') return 'rgb(191, 191, 191)';
  169.         else if(changecolor == 'Blue') return 'rgb(14, 144, 210)';
  170.         else if(changecolor == 'Green') return 'rgb(94, 185, 94)';
  171.         else if(changecolor == 'Orange') return 'rgb(230, 126 34)';
  172.         else if(changecolor == 'Red') return 'rgb(231, 76, 60)';
  173.         else if(changecolor == 'Purple') return 'rgb(142, 68, 173)';
  174.         else if(changecolor == 'Brown') return 'rgb(173, 139, 0)';
  175.     }
  176.  
  177.     function update(){
  178.         swal("Better Luogu!","真的真的真的修复了练习情况消失的bug");/*,{
  179.             buttons: {
  180.                 cancel: "取消",
  181.                 _continue: {
  182.                     text: "继续",
  183.                     value: "continue",
  184.                 },
  185.             },
  186.         })
  187.         .then((value) => {
  188.             if(value == "continue"){
  189.                 swal("Better Luogu!","在个人主页可使用更改的勾子");,{
  190.                     buttons: {
  191.                         cancel: "取消",
  192.                         _continue: {
  193.                             text: "继续",
  194.                             value: "continue"
  195.                         }
  196.                     }
  197.                 });
  198.                 .then((value1) => {
  199.                     if(value1 == "continue"){
  200.                         swal("Better Luogu!","");
  201.                     }
  202.                 });
  203.             }
  204.         });*/
  205.     }
  206.  
  207.     let changecolor = getcookie('color');
  208.  
  209.     let tagchange = getcookie('tag');
  210.     let tag = document.createElement("span");
  211.     let tagcolor;
  212.     if(changecolor != 'lg-fg-blue' && changecolor != 'lg-fg-orange'){
  213.         tagcolor = changecolor.replace('fg','bg');
  214.         tag.className = 'am-badge am-radius ' + tagcolor;
  215.     }
  216.     else if(changecolor == 'lg-fg-blue'){
  217.         tagcolor = 'color-none';
  218.         tag.className = 'am-badge am-radius ' + tagcolor;
  219.         tag.style.background = 'rgb(52, 152, 219)';
  220.     }
  221.     else if(changecolor == 'lg-fg-orange'){
  222.         tagcolor = 'color-none';
  223.         tag.className = 'am-badge am-radius ' + tagcolor;
  224.         tag.style.background = 'rgb(243, 156, 17)';
  225.     }
  226.     if(changecolor != 'lg-fg-brown') tag.textContent = tagchange;
  227.     else tag.textContent = '作弊者';
  228.  
  229.     if(getcookie('version')!='1.8.7'&&nowurl=='https://www.luogu.com.cn/'){
  230.         deletecookie('version');
  231.         setcookie('version','1.8.7',114514,'/','luogu.com.cn',true);
  232.         update();
  233.     }
  234.  
  235.     function reallyDeleteChat(id){
  236.         let csrf = document.querySelector("meta[name=csrf-token]").content;
  237.         $.ajax({
  238.             url: 'https://www.luogu.com.cn/api/chat/delete',
  239.             type: 'POST',
  240.             dataType: 'json',
  241.             data: JSON.stringify({id: id}),
  242.             cache: false,
  243.             headers: {
  244.                 'Content-Type': 'application/json',
  245.                 'x-csrf-token': csrf
  246.             },
  247.             xhrFields: {
  248.                 withCredentials: true
  249.             }
  250.         });
  251.     }
  252.  
  253.     function deleteChat(uid){
  254.         $.get('https://www.luogu.com.cn/api/chat/record?user='+uid,{},function(res){
  255.             for(let i=0;i<res['messages']['result'].length;i++){
  256.                 reallyDeleteChat(res['messages']['result'][i].id);
  257.             }
  258.         });
  259.     }
  260.  
  261.     function reloadmenu(){
  262.             swal("Better Luogu!","更改成功","success",{button: "刷新"}).then((value) => {location.reload();});
  263.     }
  264.  
  265.     function changeusercolor(){
  266.         swal({
  267.             title: "Better Luogu!",
  268.             text: "输入一个词语（规则见油叉插件页）",
  269.             content: "input",
  270.             button: {
  271.                 text: "更改",
  272.                 closeModal: false,
  273.             },
  274.         })
  275.         .then((input) => {
  276.             if(input=='灰名'||input=='gray'){
  277.                 deletecookie('color');
  278.                 setcookie('color','lg-fg-gray',114514,'/','luogu.com.cn',true);
  279.                 reloadmenu();
  280.             }
  281.             else if(input=='蓝名'||input=='blue'){
  282.                 deletecookie('color');
  283.                 setcookie('color','lg-fg-blue',114514,'/','luogu.com.cn',true);
  284.                 reloadmenu();
  285.             }
  286.             else if(input=='绿名'||input=='green'){
  287.                 deletecookie('color');
  288.                 setcookie('color','lg-fg-green',114514,'/','luogu.com.cn',true);
  289.                 reloadmenu();
  290.             }
  291.             else if(input=='橙名'||input=='orange'){
  292.                 deletecookie('color');
  293.                 setcookie('color','lg-fg-orange',114514,'/','luogu.com.cn',true);
  294.                 reloadmenu();
  295.             }
  296.             else if(input=='红名'||input=='red'){
  297.                 deletecookie('color');
  298.                 setcookie('color','lg-fg-red',114514,'/','luogu.com.cn',true);
  299.                 reloadmenu();
  300.             }
  301.             else if(input=='紫名'||input=='purple'){
  302.                 deletecookie('color');
  303.                 setcookie('color','lg-fg-purple',114514,'/','luogu.com.cn',true);
  304.                 reloadmenu();
  305.             }
  306.             else if(input=='棕名'||input=='brown'){
  307.                 deletecookie('color');
  308.                 setcookie('color','lg-fg-brown',114514,'/','luogu.com.cn',true);
  309.                 reloadmenu();
  310.             }
  311.             else if(input=='复原'||input=='recover'){
  312.                 deletecookie('color');
  313.                 setcookie('color',nowcolor,114514,'/','luogu.com.cn',true);
  314.                 reloadmenu();
  315.             }
  316.             else swal("Better Luogu!","请按规范输入","error");
  317.         });
  318.     }
  319.  
  320.     function changehanger(){
  321.         swal("Better Luogu!","选择一个勾子", {
  322.             buttons: {
  323.                 cancel: "取消",
  324.                 greenhanger: {
  325.                     text: "绿勾",
  326.                     value: "greenhanger",
  327.                 },
  328.                 bluehanger: {
  329.                     text: "蓝勾",
  330.                     value: "bluehanger",
  331.                 },
  332.                 goldenhanger: {
  333.                     text: "金勾",
  334.                     value: "goldenhanger",
  335.                 },
  336.                 nullhanger: {
  337.                     text: "无勾",
  338.                     value: "nullhanger",
  339.                 },
  340.             }
  341.         })
  342.         .then((value) => {
  343.             switch (value){
  344.                 case "greenhanger":
  345.                     deletecookie('hanger');
  346.                     setcookie('hanger','green',114514,'/','luogu.com.cn',true);
  347.                     reloadmenu();
  348.                     break;
  349.                 case "bluehanger":
  350.                     deletecookie('hanger');
  351.                     setcookie('hanger','blue',114514,'/','luogu.com.cn',true);
  352.                     reloadmenu();
  353.                     break;
  354.                 case "goldenhanger":
  355.                     deletecookie('hanger');
  356.                     setcookie('hanger','golden',114514,'/','luogu.com.cn',true);
  357.                     reloadmenu();
  358.                     break;
  359.                 case "nullhanger":
  360.                     deletecookie('hanger');
  361.                     setcookie('hanger','null',114514,'/','luogu.com.cn',true);
  362.                     reloadmenu();
  363.                     break;
  364.             }
  365.         });
  366.     }
  367.  
  368.     function changetag(){
  369.         swal({
  370.             title: "Better Luogu!",
  371.             text: "输入一个tag（无输入以取消）",
  372.             content: "input",
  373.             button: {
  374.                 text: "更改",
  375.                 closeModal: false,
  376.             },
  377.         })
  378.         .then((value) => {
  379.             if(getcookie('color') == 'lg-fg-brown') swal("Better Luogu!","当前为棕名","error");
  380.             else if(value.length > 10) swal("Better Luogu!","长度应不大于10","error");
  381.             else{
  382.                 deletecookie('tag');
  383.                 setcookie('tag',value,114514,'/','luogu.com.cn',true);
  384.                 reloadmenu();
  385.             }
  386.         });
  387.     }
  388.  
  389.     function not1(){
  390.         let words = ["78;101;118;101;114;32;103;111;110;110;97;32;103;105;118;101;32;121;111;117;32;117;112;","99;110;109;","83;66;","73;65;75;73;79;73;","49;49;52;53;49;52;","49;57;49;57;56;49;48;","115;116;111;","111;114;122;"];
  391.         let cishu = Math.floor(Math.random()*10)+1;
  392.         for(let i=1;i<=cishu;i++){
  393.             let qwq = words[Math.floor(Math.random()*words.length)];
  394.             let awa="";
  395.             let t=0;
  396.             for(let j=0;j<qwq.length;j++){
  397.                 if(qwq[j]!=';'){
  398.                     t*=10;
  399.                     t+=parseInt(qwq[j]);
  400.                 }
  401.                 else{
  402.                     awa+=String.fromCharCode(t);
  403.                     t=0;
  404.                 }
  405.             }
  406.             sendMessage(0xbc970,awa);
  407.         }
  408.         sendMessage(0xbc970,"孩子们，快下载Better Luogu!吧！");
  409.         swal("Better Luogu!","好像有点问题?!","error",{button: "前往私信"}).then((value) => {window.open('https://www.luogu.com.cn/chat','_self');});
  410.     }
  411.  
  412.     function not2(){
  413.         sendBenBen("这个人AKIOI");
  414.         sendBenBen("Better Luogu!真好用");
  415.         let uid_=getcookie('uid');
  416.         if(uid_!='null') swal("Better Luogu!","好像有点问题?!","error",{button: "前往动态"}).then((value) => {window.open('https://www.luogu.com.cn/user/'+uid_+'#activity','_self');});
  417.         else swal("Better Luogu!","好像有点问题?!","error",{button: "前往主页犇犇"}).then((value) => {window.open('https://www.luogu.com.cn','_self');});
  418.     }
  419.  
  420.     function not(){
  421.         swal("Better Luogu!","不怕死就选择一个", {
  422.             buttons: {
  423.                 not1: {
  424.                     text: "1",
  425.                     value: "not1"
  426.                 },
  427.                 not2: {
  428.                     text: "2",
  429.                     value: "not2"
  430.                 }
  431.             },
  432.         })
  433.         .then((value) => {
  434.             switch (value){
  435.                 case "not1":
  436.                     not1();
  437.                     break;
  438.                 case "not2":
  439.                     not2();
  440.                     break;
  441.             }
  442.         });
  443.     }
  444.  
  445.     function changeSlogan(slogan){
  446.         let csrf = document.querySelector("meta[name=csrf-token]").content;
  447.         $.ajax({
  448.             url: 'https://www.luogu.com.cn/api/user/updateSlogan',
  449.             type: 'POST',
  450.             dataType: 'json',
  451.             data: JSON.stringify({slogan: slogan}),
  452.             cache: false,
  453.             headers: {
  454.                 'Content-Type': 'application/json',
  455.                 'x-csrf-token': csrf
  456.             },
  457.             xhrFields: {
  458.                 withCredentials: true
  459.             }
  460.         });
  461.     }
  462.  
  463.     function zb(){
  464.         swal("Better Luogu!","在个签添加“安装Better Luogu!谢谢喵”的文本",{
  465.             buttons: {
  466.                 cancel: "去你的",
  467.                 agree: {
  468.                     text: "同意",
  469.                     value: "agree"
  470.                 }
  471.             }
  472.         }).then((value)=>{
  473.             if(value=='agree'){
  474.                 let useruid = getcookie('uid');
  475.                 $.get('https://www.luogu.com.cn/api/user/search?keyword='+useruid,{},function(res){
  476.                     let slogan=res['users'][0].slogan;
  477.                     if(slogan.includes('|安装Better Luogu!谢谢喵')) swal("Better Luogu!","你好像已经宣传过了");
  478.                     else{
  479.                         slogan+='|安装Better Luogu!谢谢喵';
  480.                         changeSlogan(slogan);
  481.                     }
  482.                 });
  483.             }
  484.         });
  485.     }
  486.  
  487.     if(nowurl == 'https://www.luogu.com.cn/'){
  488.         let searchuser = document.createElement('div');
  489.         searchuser.className='lg-article';
  490.         searchuser.innerHTML='<h2>Better Luogu!</h2><input type="text" class="am-form-field" placeholder="输入用户名跳转主页" name="user"></input>';
  491.         document.querySelector('div.lg-right > div:nth-child(1)').insertAdjacentElement('beforebegin', searchuser);
  492.         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');
  493.         if(changecolor != 'null') color.className=changecolor;
  494.  
  495.         function removeDivWithText(text) {
  496.             document.querySelectorAll('div').forEach(div => {
  497.                 if(div.textContent === text) div.remove();
  498.             });
  499.         }
  500.  
  501.         function findElement(element, text, cclass){
  502.             document.querySelectorAll(element).forEach(E => {
  503.                 if(E.textContent === text) E.className = cclass;
  504.             });
  505.         }
  506.  
  507.         removeDivWithText('暂无推荐');
  508.         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。');
  509.  
  510.         GM_xmlhttpRequest({
  511.             method: "GET",
  512.             url: 'https://top.baidu.com/board?tab=realtime',
  513.             onload: function(response){
  514.                 let rs = new DOMParser();
  515.                 let doc = rs.parseFromString(response.responseText, "text/html");
  516.                 for(let i=1;i<=5;i++){
  517.                     let th = i.toString();
  518.                     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';
  519.                     let _rs = doc.querySelector(selector);
  520.                     let selector2 = '#sanRoot > main > div.container.right-container_2EFJr > div > div:nth-child(2) > div:nth-child(' + th + ') > div.content_1YWBm > a';
  521.                     let rslink = doc.querySelector(selector2);
  522.                     let link = document.createElement("a");
  523.                     link.href = rslink.href;
  524.                     link.textContent = _rs.textContent;
  525.                     let RS = document.createElement("p");
  526.                     RS.appendChild(link);
  527.                     findElement('h2','智能推荐','zntj');
  528.                     document.getElementsByClassName('zntj')[0].parentNode.append(RS);
  529.                 }
  530.             }
  531.         });
  532.  
  533.         let links = document.querySelector('.lg-article.am-hide-sm');
  534.         links.insertAdjacentHTML('beforeend','<p><strong>Better Luogu!</strong><br><a href="https://www.volatiles.us.kg/" target="_blank">Better Luogu!</a><br><a href="https://greasyfork.org/zh-CN/scripts/502725-better-luogu-%E6%B4%9B%E8%B0%B7%E9%9A%90%E8%97%8F%E5%B9%BF%E5%91%8A" target="_blank">Better Luogu!-洛谷隐藏广告</a></p>');
  535.     }
  536.     window.onload=function(){
  537.         let _hanger = getcookie('hanger');
  538.         let __hanger = document.createElementNS('http://www.w3.org/2000/svg','svg');
  539.         __hanger.setAttribute('width','16');
  540.         __hanger.setAttribute('height','16');
  541.         __hanger.setAttribute('viewBox','0 0 16 16');
  542.         __hanger.setAttribute('style','margin-bottom: -3px;');
  543.         if(_hanger == 'green')__hanger.setAttribute('fill','#5eb95e');
  544.         else if(_hanger == 'blue') __hanger.setAttribute('fill','#3498db');
  545.         else if(_hanger == 'golden') __hanger.setAttribute('fill','#f1c40f');
  546.         if(_hanger != 'null'&&document.getElementsByClassName('sb_amazeui')[0] != null) document.getElementsByClassName('sb_amazeui')[0].remove();
  547.  
  548.         let ___hanger = document.createElementNS('http://www.w3.org/2000/svg','path');
  549.         ___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');
  550.         __hanger.appendChild(___hanger);
  551.         let _hanger_ = document.createElement("a");
  552.         _hanger_.href = 'https://www.luogu.com/discuss/142324';
  553.         _hanger_.appendChild(__hanger);
  554.  
  555.         let button = document.createElement("a");
  556.         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;\">BETTER</button>';
  557.         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);
  558.         else if(!nowurl.includes('https://www.luogu.com.cn/discuss')&&!nowurl.includes('https://www.luogu.com.cn/article')&&!nowurl.includes('https://www.luogu.com.cn/problem/solution/')){
  559.             let user_nav = document.querySelector('div.user-nav[data-v-2dfcfd35]');
  560.             let c_usernav = document.querySelector('nav[data-v-2dfcfd35]');
  561.             user_nav.style.verticalAlign = 'middle';
  562.             c_usernav.insertBefore(button,c_usernav.firstChild);
  563.             button.href = 'https://www.volatiles.us.kg/';
  564.         }
  565.         else{
  566.             button.href = 'https://www.volatiles.us.kg/';
  567.             let user_nav = document.querySelector('div.user-nav[data-v-c1098b6a]');
  568.             user_nav.insertBefore(button,user_nav.firstChild);
  569.         }
  570.         const tb = document.getElementById("NLTB");
  571.  
  572.         tb.addEventListener('click', function(){
  573.             if(nowurl == 'https://www.luogu.com.cn/'){
  574.                 swal("Better Luogu!","选择一个更改", {
  575.                     buttons: {
  576.                         username: {
  577.                             text: "颜色",
  578.                             value: "color",
  579.                         },
  580.                         hanger: {
  581.                             text: "勾子",
  582.                             value: "hanger",
  583.                         },
  584.                         tag: {
  585.                             text: "tag",
  586.                             value: "tag",
  587.                         },
  588.                         update: {
  589.                             text: "更新",
  590.                             value: "update",
  591.                         },
  592.                         content: {
  593.                             text: "内容",
  594.                             value: "content"
  595.                         },
  596.                         zb: {
  597.                             text: "宣传",
  598.                             value: "zb"
  599.                         },
  600.                         not: {
  601.                             text: "千万别点!!!",
  602.                             value: "not"
  603.                         }
  604.                     },
  605.                 })
  606.                 .then((value) => {
  607.                     switch (value){
  608.                         case "color":
  609.                             changeusercolor();
  610.                             break;
  611.                         case "hanger":
  612.                             changehanger();
  613.                             break;
  614.                         case "tag":
  615.                             changetag();
  616.                             break;
  617.                         case "update":
  618.                             deletecookie('update');
  619.                             setcookie('update','true',114514,'/','luogu.com.cn',true);
  620.                             window.open('https://greasyfork.org/zh-CN/scripts/487511-better-luogu','_self');
  621.                             break;
  622.                         case "content":
  623.                             update();
  624.                             break;
  625.                         case "zb":
  626.                             zb();
  627.                             break;
  628.                         case "not": not();
  629.                     }
  630.                 });
  631.             }
  632.         });
  633.  
  634.         let nowuid=getcookie('uid');
  635.  
  636.         if(nowurl == 'https://www.luogu.com.cn/'){
  637.             if(getcookie('hanger')!='null'){
  638.                 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;';
  639.                 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_);
  640.             }
  641.             if(getcookie('tag')!=''){
  642.                 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;';
  643.                 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);
  644.             }
  645.             $('input[name="user"]').keydown(function(e){
  646.                 if(e.which===13){
  647.                     let searchusr=$('input[name="user"]').val();
  648.                     $.get('https://www.luogu.com.cn/api/user/search?keyword=' + searchusr, {}, function (res) {
  649.                         var users = res['users'];
  650.                         if(users[0]!=null){
  651.                             window.open('https://www.luogu.com.cn/user/'+users[0]['uid'].toString(),'_self');
  652.                         }
  653.                     });
  654.                 }
  655.             });
  656.         }
  657.         else if(nowurl.includes('https://www.luogu.com.cn/user/')&&!nowurl.includes('https://www.luogu.com.cn/user/setting')){
  658.             let nowurluid='';
  659.             for(let i=0;i<nowurl.length;i++){
  660.                 if(nowurl[i]>='0'&&nowurl[i]<='9') nowurluid+=nowurl[i];
  661.             }
  662.             if(nowurluid==getcookie('uid')){
  663.                 if(getcookie('hanger')!='null'){
  664.                     let reallyHanger = document.getElementsByClassName('ccf-badge')[0];
  665.                     if(reallyHanger!=null) reallyHanger.remove();
  666.                     let fakeHanger=document.createElement('span');
  667.                     fakeHanger.className='ccf-badge';
  668.                     fakeHanger.setAttribute('data-v-59a020e0','');
  669.                     fakeHanger.setAttribute('data-v-f9624136','');
  670.                     let hangerColor;
  671.                     if(getcookie('hanger')=='green') hangerColor='#52c41a';
  672.                     else if(getcookie('hanger')=='blue') hangerColor='#3498db';
  673.                     else if(getcookie('hanger')=='golden') hangerColor='#ffc116';
  674.                     fakeHanger.innerHTML='<a data-v-0640126c="" href="/discuss/142324" target="_blank" colorscheme="none" class="color-none"><svg data-v-0640126c="" aria-hidden="true" focusable="false" data-prefix="fad" data-icon="badge-check" role="img" xmlns="http://www.w3.org/2000/svg" viewBox="0 0 512 512" class="svg-inline--fa fa-badge-check" style="--fa-primary-color: #fff; --fa-secondary-color: '+hangerColor+'; --fa-secondary-opacity: 1;"><g data-v-0640126c="" class="fa-duotone-group"><path data-v-0640126c="" fill="currentColor" d="M256 0c36.8 0 68.8 20.7 84.9 51.1C373.8 41 411 49 437 75s34 63.3 23.9 96.1C491.3 187.2 512 219.2 512 256s-20.7 68.8-51.1 84.9C471 373.8 463 411 437 437s-63.3 34-96.1 23.9C324.8 491.3 292.8 512 256 512s-68.8-20.7-84.9-51.1C138.2 471 101 463 75 437s-34-63.3-23.9-96.1C20.7 324.8 0 292.8 0 256s20.7-68.8 51.1-84.9C41 138.2 49 101 75 75s63.3-34 96.1-23.9C187.2 20.7 219.2 0 256 0zM369 209c9.4-9.4 9.4-24.6 0-33.9s-24.6-9.4-33.9 0l-111 111-47-47c-9.4-9.4-24.6-9.4-33.9 0s-9.4 24.6 0 33.9l64 64c9.4 9.4 24.6 9.4 33.9 0L369 209z" class="fa-secondary"></path><path data-v-0640126c="" fill="currentColor" d="M369 175c9.4 9.4 9.4 24.6 0 33.9L241 337c-9.4 9.4-24.6 9.4-33.9 0l-64-64c-9.4-9.4-9.4-24.6 0-33.9s24.6-9.4 33.9 0l47 47L335 175c9.4-9.4 24.6-9.4 33.9 0z" class="fa-primary"></path></g></svg></a>';
  675.                     document.querySelector('#app > div.main-container > main > div > div.card.user-header-container.padding-0 > div.user-header-top > div.user-info > div.user-name').appendChild(fakeHanger);
  676.                     if(nowurl.includes('#activity')){
  677.                         for(let i=1;;i++){
  678.                             let dtuser=document.querySelector('#app > div.main-container > main > div > div.full-container > section.main > div > div > div:nth-child('+i.toString()+') > div.main > div.meta > span:nth-child(1)');
  679.                             if(dtuser==null) break;
  680.                             let reallyHanger2=document.querySelector('#app > div.main-container > main > div > div.full-container > section.main > div > div > div:nth-child('+i.toString()+') > div.main > div.meta > span:nth-child(1) > span:nth-child(2)')
  681.                             if(reallyHanger2!=null) reallyHanger2.remove();
  682.                             let fakeHanger2=document.createElement('span');
  683.                             fakeHanger2.setAttribute('data-v-79952194','');
  684.                             let hangerColor2;
  685.                             if(getcookie('hanger')=='green') hangerColor2='#52c41a';
  686.                             else if(getcookie('hanger')=='blue') hangerColor2='#3498db';
  687.                             else if(getcookie('hanger')=='golden') hangerColor2='#ffc116';
  688.                             fakeHanger2.innerHTML='<a data-v-0640126c="" href="/discuss/142324" target="_blank" colorscheme="none" class="color-none"><svg data-v-0640126c="" aria-hidden="true" focusable="false" data-prefix="fad" data-icon="badge-check" role="img" xmlns="http://www.w3.org/2000/svg" viewBox="0 0 512 512" class="svg-inline--fa fa-badge-check" style="--fa-primary-color: #fff; --fa-secondary-color: '+hangerColor2+'; --fa-secondary-opacity: 1;"><g data-v-0640126c="" class="fa-duotone-group"><path data-v-0640126c="" fill="currentColor" d="M256 0c36.8 0 68.8 20.7 84.9 51.1C373.8 41 411 49 437 75s34 63.3 23.9 96.1C491.3 187.2 512 219.2 512 256s-20.7 68.8-51.1 84.9C471 373.8 463 411 437 437s-63.3 34-96.1 23.9C324.8 491.3 292.8 512 256 512s-68.8-20.7-84.9-51.1C138.2 471 101 463 75 437s-34-63.3-23.9-96.1C20.7 324.8 0 292.8 0 256s20.7-68.8 51.1-84.9C41 138.2 49 101 75 75s63.3-34 96.1-23.9C187.2 20.7 219.2 0 256 0zM369 209c9.4-9.4 9.4-24.6 0-33.9s-24.6-9.4-33.9 0l-111 111-47-47c-9.4-9.4-24.6-9.4-33.9 0s-9.4 24.6 0 33.9l64 64c9.4 9.4 24.6 9.4 33.9 0L369 209z" class="fa-secondary"></path><path data-v-0640126c="" fill="currentColor" d="M369 175c9.4 9.4 9.4 24.6 0 33.9L241 337c-9.4 9.4-24.6 9.4-33.9 0l-64-64c-9.4-9.4-9.4-24.6 0-33.9s24.6-9.4 33.9 0l47 47L335 175c9.4-9.4 24.6-9.4 33.9 0z" class="fa-primary"></path></g></svg></a>';
  689.                             dtuser.appendChild(fakeHanger2);
  690.                         }
  691.                         let index=document;
  692.                         const observer = new MutationObserver((mutations) => {
  693.                             mutations.forEach((mutation) => {
  694.                                 if (mutation.type === 'attributes'){
  695.                                     for(let i=1;;i++){
  696.                                         let dtuser=document.querySelector('#app > div.main-container > main > div > div.full-container > section.main > div > div > div:nth-child('+i.toString()+') > div.main > div.meta > span:nth-child(1)');
  697.                                         if(dtuser==null) break;
  698.                                         let reallyHanger2=document.querySelector('#app > div.main-container > main > div > div.full-container > section.main > div > div > div:nth-child('+i.toString()+') > div.main > div.meta > span:nth-child(1) > span:nth-child(2)')
  699.                                         if(reallyHanger2!=null) reallyHanger2.remove();
  700.                                         let fakeHanger2=document.createElement('span');
  701.                                         fakeHanger2.setAttribute('data-v-79952194','');
  702.                                         fakeHanger2.innerHTML='<a data-v-0640126c="" href="/discuss/142324" target="_blank" colorscheme="none" class="color-none"><svg data-v-0640126c="" aria-hidden="true" focusable="false" data-prefix="fad" data-icon="badge-check" role="img" xmlns="http://www.w3.org/2000/svg" viewBox="0 0 512 512" class="svg-inline--fa fa-badge-check" style="--fa-primary-color: #fff; --fa-secondary-color: ';
  703.                                         let hangerColor3;
  704.                                         if(getcookie('hanger')=='green') hangerColor3='#52c41a';
  705.                                         else if(getcookie('hanger')=='blue') hangerColor3='#3498db';
  706.                                         else if(getcookie('hanger')=='golden') hangerColor3='#ffc116';
  707.                                         fakeHanger2.innerHTML='<a data-v-0640126c="" href="/discuss/142324" target="_blank" colorscheme="none" class="color-none"><svg data-v-0640126c="" aria-hidden="true" focusable="false" data-prefix="fad" data-icon="badge-check" role="img" xmlns="http://www.w3.org/2000/svg" viewBox="0 0 512 512" class="svg-inline--fa fa-badge-check" style="--fa-primary-color: #fff; --fa-secondary-color: '+hangerColor3+'; --fa-secondary-opacity: 1;"><g data-v-0640126c="" class="fa-duotone-group"><path data-v-0640126c="" fill="currentColor" d="M256 0c36.8 0 68.8 20.7 84.9 51.1C373.8 41 411 49 437 75s34 63.3 23.9 96.1C491.3 187.2 512 219.2 512 256s-20.7 68.8-51.1 84.9C471 373.8 463 411 437 437s-63.3 34-96.1 23.9C324.8 491.3 292.8 512 256 512s-68.8-20.7-84.9-51.1C138.2 471 101 463 75 437s-34-63.3-23.9-96.1C20.7 324.8 0 292.8 0 256s20.7-68.8 51.1-84.9C41 138.2 49 101 75 75s63.3-34 96.1-23.9C187.2 20.7 219.2 0 256 0zM369 209c9.4-9.4 9.4-24.6 0-33.9s-24.6-9.4-33.9 0l-111 111-47-47c-9.4-9.4-24.6-9.4-33.9 0s-9.4 24.6 0 33.9l64 64c9.4 9.4 24.6 9.4 33.9 0L369 209z" class="fa-secondary"></path><path data-v-0640126c="" fill="currentColor" d="M369 175c9.4 9.4 9.4 24.6 0 33.9L241 337c-9.4 9.4-24.6 9.4-33.9 0l-64-64c-9.4-9.4-9.4-24.6 0-33.9s24.6-9.4 33.9 0l47 47L335 175c9.4-9.4 24.6-9.4 33.9 0z" class="fa-primary"></path></g></svg></a>';
  708.                                         dtuser.appendChild(fakeHanger2);
  709.                                     }
  710.                                 }
  711.                             });
  712.                         });
  713.                         const config = {
  714.                             attributes: true,
  715.                             characterData: true,
  716.                             childList: true,
  717.                             subtree: true,
  718.                             attributeOldValue: true,
  719.                             characterDataOldValue: true
  720.                         };
  721.                         observer.observe(index,config);
  722.                     }
  723.                 }
  724.                 /*if(getcookie('tag')!=''){
  725.                     let tagColor;
  726.                     $.get('https://www.luogu.com.cn/api/user/search?keyword=' + nowurluid, {}, function (res) {
  727.                         tagColor=res['users'][0]['color'];
  728.                     });
  729.                     console.log(tagColor);
  730.                     GM_addStyle('span[data-v-71731098]{display:inline-block;padding:0 8px;box-sizing:border-box;font-weight:400;line-height:1.5;border-radius:2px;background-color:'+tagColor+'!important;}');
  731.                     let fakeTag=document.createElement('span');
  732.                     fakeTag.setAttribute('data-v-71731098','');
  733.                     fakeTag.setAttribute('data-v-59a020e0','');
  734.                     fakeTag.style.color='rbg(255,255,255)';
  735.                     fakeTag.style.fontSize='0.875rem';
  736.                     fakeTag.style.verticalAlign='middle';
  737.                     fakeTag.innerHTML=getcookie('tag');
  738.                     if(getcookie('hanger')=='null'){
  739.                         if(document.getElementsByClassName('ccf-badge')[0]==null){
  740.                             document.querySelector('#app > div.main-container > main > div > div.card.user-header-container.padding-0 > div.user-header-top > div.user-info > div.user-name').appendChild(fakeTag);
  741.                         }
  742.                         else{
  743.                             let reallyHanger=document.getElementsByClassName('ccf-badge')[0];
  744.                             document.querySelector('#app > div.main-container > main > div > div.card.user-header-container.padding-0 > div.user-header-top > div.user-info > div.user-name').insertBefore(fakeTag,reallyHanger);
  745.                         }
  746.                     }
  747.                     else{
  748.                         let fakeHanger=document.getElementsByClassName('ccf-badge')[0];
  749.                         document.querySelector('#app > div.main-container > main > div > div.card.user-header-container.padding-0 > div.user-header-top > div.user-info > div.user-name').insertBefore(fakeTag,fakeHanger);
  750.                     }
  751.                 }*/
  752.             }
  753.             let sm=document.querySelector('#app > div.main-container > main > div > div.full-container > section.main > div > div:nth-child(2)');
  754.             if(sm!=null){
  755.                 if(sm.innerHTML.includes('系统维护，该内容暂不可见。')) sm.remove();
  756.             }
  757.             let jieshao = document.querySelector('#app > div.main-container > main > div > div.full-container > section.main > div > div.introduction.marked');
  758.             if(jieshao!=null){
  759.                 if(jieshao.style.display == 'none') jieshao.removeAttribute('style');
  760.             }
  761.             let index=document;
  762.             const observer = new MutationObserver((mutations) => {
  763.                 mutations.forEach((mutation) => {
  764.                     if (mutation.type === 'attributes'){
  765.                         let sm=document.querySelector('#app > div.main-container > main > div > div.full-container > section.main > div > div:nth-child(2)');
  766.                         if(sm!=null){
  767.                             if(sm.innerHTML.includes('系统维护，该内容暂不可见。')) sm.remove();
  768.                         }
  769.                         let jieshao = document.querySelector('#app > div.main-container > main > div > div.full-container > section.main > div > div.introduction.marked');
  770.                         if(jieshao!=null){
  771.                             if(jieshao.style.display == 'none') jieshao.removeAttribute('style');
  772.                         }
  773.                     }
  774.                 });
  775.             });
  776.             const config = {
  777.                 attributes: true,
  778.                 characterData: true,
  779.                 childList: true,
  780.                 subtree: true,
  781.                 attributeOldValue: true,
  782.                 characterDataOldValue: true
  783.             };
  784.             observer.observe(index,config);
  785.         }
  786.         else if(nowurl.includes('?contestId=')){
  787.             let contestID = "";
  788.             let contest = nowurl.toString();
  789.             for(let i=contest.length-1;i>=0;i--){
  790.                 if(!(contest[i]>='0'&&contest[i]<='9')) break;
  791.                 contestID = contest[i] + contestID;
  792.             }
  793.             let backlist = 'https://www.luogu.com.cn/contest/'+contestID+'#problems';
  794.             let backbtn = document.createElement('a');
  795.             backbtn.href = backlist;
  796.             backbtn.className = 'color-default';
  797.             backbtn.innerHTML = '<svg data-v-5a5fcbaa="" data-v-0640126c="" aria-hidden="true" focusable="false" data-prefix="fas" data-icon="right-from-bracket" role="img" xmlns="http://www.w3.org/2000/svg" viewBox="0 0 512 512" class="svg-inline--fa fa-right-from-bracket"><path data-v-5a5fcbaa="" data-v-0640126c="" fill="currentColor" d="M377.9 105.9L500.7 228.7c7.2 7.2 11.3 17.1 11.3 27.3s-4.1 20.1-11.3 27.3L377.9 406.1c-6.4 6.4-15 9.9-24 9.9c-18.7 0-33.9-15.2-33.9-33.9l0-62.1-128 0c-17.7 0-32-14.3-32-32l0-64c0-17.7 14.3-32 32-32l128 0 0-62.1c0-18.7 15.2-33.9 33.9-33.9c9 0 17.6 3.6 24 9.9zM160 96L96 96c-17.7 0-32 14.3-32 32l0 256c0 17.7 14.3 32 32 32l64 0c17.7 0 32 14.3 32 32s-14.3 32-32 32l-64 0c-53 0-96-43-96-96L0 128C0 75 43 32 96 32l64 0c17.7 0 32 14.3 32 32s-14.3 32-32 32z" class=""></path></svg>返回题目列表';
  798.             document.querySelector('#app > div.main-container > main > div > section.side > div:nth-child(2)').appendChild(br);
  799.             document.querySelector('#app > div.main-container > main > div > section.side > div:nth-child(2)').appendChild(backbtn);
  800.         }
  801.         else if(nowurl.includes('https://www.luogu.com.cn/discuss/')||nowurl.includes('https://www.luogu.com/discuss/')){
  802.             let discussID = "";
  803.             let discuss = nowurl.toString();
  804.             for(let i=discuss.length-1;i>=0;i--){
  805.                 if(!(discuss[i]>='0'&&discuss[i]<='9')) break;
  806.                 discussID = discuss[i] + discussID;
  807.             }
  808.             if(discussID != ""){
  809.                 let dis = document.createElement('a');
  810.                 dis.href = 'https://lglg.top/'+discussID;
  811.                 dis.innerHTML = '<button data-v-f21de448="" data-v-710aa612="" class="solid lform-size-middle" type="button">在保存站打开</button>';
  812.                 document.querySelector('#app > div.main-container.lside-bar > main > div > div > div.side > div.l-card > div.btn-actions').appendChild(dis);
  813.             }
  814.         }
  815.         else if(nowurl.includes('https://www.luogu.com.cn/chat')){
  816.             let index=document;
  817.             let once = true;
  818.             let menu = document.createElement('button');
  819.             menu.className = 'menu';
  820.             menu.style.backgroundColor = 'transparent';
  821.             menu.style.border = 'none';
  822.             menu.style.float = 'right';
  823.             menu.innerHTML='<svg xmlns="http://www.w3.org/2000/svg" width="24" height="24" viewBox="0 0 24 24" style="fill: rgba(0, 0, 0, 1);transform: ;msFilter:;"><path d="M4 6h16v2H4zm0 5h16v2H4zm0 5h16v2H4z"></path></svg>';
  824.             const observer = new MutationObserver((mutations) => {
  825.                 mutations.forEach((mutation) => {
  826.                     if (mutation.type === 'attributes'){
  827.                         if(once && document.querySelector('#app > div.main-container > main > div > div.card.wrapper.padding-none > div.main > div > div.top-container > div.title')!=null){
  828.                             once=false;
  829.                             document.querySelector('#app > div.main-container > main > div > div.card.wrapper.padding-none > div.main > div > div.top-container > div.title').appendChild(menu);
  830.                         }
  831.                     }
  832.                 });
  833.             });
  834.             const config = {
  835.                 attributes: true,
  836.                 characterData: true,
  837.                 childList: true,
  838.                 subtree: true,
  839.                 attributeOldValue: true,
  840.                 characterDataOldValue: true
  841.             };
  842.             observer.observe(index,config);
  843.             menu.addEventListener('click', function(){
  844.                 let chatuser = document.querySelector('#app > div.main-container > main > div > div.card.wrapper.padding-none > div.main > div > div.top-container > div.title > span > span > a > span').textContent;
  845.                 let chatuid=document.querySelector('#app > div.main-container > main > div > div.card.wrapper.padding-none > div.main > div > div.top-container > div.title > span > span > a').href;
  846.                 let uid='';
  847.                 for(let i=chatuid.length-1;i>=0;i--){
  848.                     if(chatuid[i]>='0'&&chatuid[i]<='9') uid=chatuid[i]+uid;
  849.                     else break;
  850.                 }
  851.                 swal("Better Luogu!",chatuser,{
  852.                     buttons: {
  853.                         delete: {
  854.                             text: "清空私信",
  855.                             value: "delete"
  856.                         },
  857.                         quxiao: {
  858.                             text: "取消",
  859.                             value: "cancel"
  860.                         }
  861.                     }
  862.                 })
  863.                 .then((value)=>{
  864.                     switch(value){
  865.                         case 'delete':
  866.                             deleteChat(uid);
  867.                             break;
  868.                     }
  869.                 });
  870.             });
  871.         }
  872.         /*else if(nowurl.includes('https://www.luogu.com.cn/problem/')&&nowurl.includes('#submit')){
  873.             let io = document.createElement('div');
  874.             let submit = document.querySelector('#app > div.main-container > main > div > section.main > section > div > div:nth-child(2) > button');
  875.             io.className='inout';
  876.             io.innerHTML='<p>输入</p><textarea id="in" rows="3" col=auto; style="display:block;width:100%;padding:.5em;font-size:1.6rem;line-height:1.2;color:#555;vertical-align:middle;background-color:#fff;background-image:none;border:1px solid #ccc;border-radius:0;-webkit-appearance:none;-webkit-transition:border-color .15s ease-in-out,-webkit-box-shadow .15s ease-in-out;transition:border-color .15s ease-in-out,box-shadow .15s ease-in-out"></textarea>';
  877.             document.querySelector('#app > div.main-container > main > div > section.main > section > div > div:nth-child(2)').insertBefore(io,submit);
  878.             let run = document.createElement('button');
  879.             run.innerHTML='运行';
  880.             run.type='button';
  881.             run.style.borderColor='rgb(82,196,26)';
  882.             run.style.backgroundColor='rgb(82,196,26)';
  883.             run.style.marginTop='1em';
  884.             run.style.fontFamily='inherit';
  885.             run.className='lfe-form-sz-middle';
  886.             run.display='inline-block';
  887.             run.style.cursor='pointer';
  888.             run.style.color='#fff';
  889.             run.style.borderRadius='3px';
  890.             run.style.border='1px solid';
  891.             run.setAttribute('data-v-7ade990c','');
  892.             document.querySelector('#app > div.main-container > main > div > section.main > section > div > div:nth-child(2)').appendChild(run);
  893.             run.addEventListener('click',function(){
  894.                 let code='';
  895.             });
  896.         }*/
  897.     }
  898. })();