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Codeforces Better!

Codeforces界面汉化、题目翻译，markdown视图，一键复制题目

目前為 2023-05-15 提交的版本，檢視 最新版本。

  1. // ==UserScript==
  2. // @name         Codeforces Better!
  3. // @namespace    https://greasyfork.org/users/747162
  4. // @version      1.14
  5. // @description  Codeforces界面汉化、题目翻译，markdown视图，一键复制题目
  6. // @author       北极小狐
  7. // @match        https://codeforces.com/*
  8. // @connect      www2.deepl.com
  9. // @connect      m.youdao.com
  10. // @connect      openai.api2d.net
  11. // @connect      api.openai.com
  12. // @grant        GM_xmlhttpRequest
  13. // @grant        GM_info
  14. // @connect      greasyfork.org
  15. // @icon         https://aowuucdn.oss-cn-beijing.aliyuncs.com/codeforces.png
  16. // @require      https://cdn.bootcdn.net/ajax/libs/turndown/7.1.1/turndown.min.js
  17. // @require      https://cdnjs.cloudflare.com/ajax/libs/markdown-it/13.0.1/markdown-it.min.js
  18. // @license      MIT
  19. // ==/UserScript==
  20. // 样式
  21. function loadCssCode(code){
  22.     var style = document.createElement('style');
  23.     style.type = 'text/css';
  24.     style.rel = 'stylesheet';
  25.     style.appendChild(document.createTextNode(code));
  26.     var head = document.getElementsByTagName('head')[0];
  27.     head.appendChild(style);
  28. }
  29. loadCssCode(`
  30. span.mdViewContent {
  31.     white-space: pre-wrap;
  32. }
  33. /*翻译div*/
  34. .translate-problem-statement {
  35.     display: grid;
  36.     justify-items: start;
  37.     white-space: pre-wrap;
  38.     border: 1px dashed #00aeeccc;
  39.     border-radius: 0.3rem;
  40.     padding: 5px;
  41.     margin: 10px 0px;
  42.     font-size: 13px;
  43. }
  44. .translate-problem-statement a {
  45.     color: #4d87c7;
  46.     background: 0 0;
  47.     text-decoration: none;
  48. }
  49. .translate-problem-statement a:hover {
  50.     background-color: #800;
  51.     color: #fff;
  52.     text-decoration: none;
  53. }
  54. .html2md-panel {
  55.     display: flex;
  56.     justify-content: flex-end;
  57. }
  58. button.html2mdButton {
  59.     height: 3vh;
  60.     width: 3vh;
  61. }
  62. button.html2mdButton {
  63.     cursor: pointer;
  64.     background-color: #e6e6e6;
  65.     color: #727378;
  66.     height: 2vh;
  67.     width: auto;
  68.     font-size: 1.3vh;
  69.     border-radius: 0.3rem;
  70.     border: none;
  71.     padding: 1px 5px;
  72.     margin: 5px;
  73.     box-shadow: 0 0 1px #0000004d;
  74. }
  75. button.html2mdButton.copied {
  76.     background-color: #07e65196;
  77.     color: #104f2b;
  78. }
  79. button.html2mdButton.mdViewed {
  80.     background-color: #ff980057;
  81.     color: #5a3a0c;
  82. }
  83. button.translated {
  84.     cursor: not-allowed;
  85.     background-color: #2a6dc296;
  86.     color: #fffdfd;
  87. }
  88. .translate-problem-statement table {
  89.     border: 1px #ccc solid;
  90.     border-collapse: collapse;
  91.     margin: 1.3571em 0 0;
  92.     color: #222;
  93. }
  94. .translate-problem-statement table td {
  95.     border-right: 1px solid #ccc;
  96.     border-top: 1px solid #ccc;
  97.     padding: 0.7143em 0.5em;
  98. }
  99. .translate-problem-statement table th {
  100.     padding: 0.7143em 0.5em;
  101. }
  102. /*设置面板*/
  103. button.html2mdButton.CFBetter_setting {
  104.     float: right;
  105.     height: 3vh;
  106.     background: #60a5fa;
  107.     color: white;
  108.     box-shadow: 0px 0px 1px 1px #0000004d;
  109.     margin: 10px;
  110. }
  111. #CFBetter_setting_menu {
  112.     z-index: 9999;
  113.     border-radius: 0.5rem;
  114.     box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
  115.     display: grid;
  116.     position: fixed;
  117.     top: 50%;
  118.     left: 50%;
  119.     width: 270px;
  120.     transform: translate(-50%, -50%);
  121.     border-radius: 16px;
  122.     background-color: #ecf0ff;
  123.     border: 6px solid #ffffff;
  124.     color: #697e91;
  125.     padding: 10px 20px 20px 20px;
  126. }
  127.  
  128. /*设置面板-关闭按钮*/
  129. #CFBetter_setting_menu .tool-box {
  130.   position: absolute;
  131.   display: flex;
  132.   align-items: center;
  133.   justify-content: center;
  134.   width: 2.5rem;
  135.   height: 2.5rem;
  136.   top: 3px;
  137.   right: 3px;
  138. }
  139.  
  140. #CFBetter_setting_menu .btn-close {
  141.   display: flex;
  142.   align-items: center;
  143.   justify-content: center;
  144.   text-align: center;
  145.   width: 2rem;
  146.   height: 2rem;
  147.   color: transparent;
  148.   font-size: 0;
  149.   cursor: pointer;
  150.   background-color: #ff000080;
  151.   border: none;
  152.   border-radius: 10px;
  153.   transition: .2s ease all;
  154. }
  155.  
  156. #CFBetter_setting_menu .btn-close:hover {
  157.   width: 2rem;
  158.   height: 2rem;
  159.   font-size: 1rem;
  160.   color: #ffffff;
  161.   background-color: #ff0000cc;
  162.   box-shadow: 0 5px 5px 0 #00000026;
  163. }
  164.  
  165. #CFBetter_setting_menu .btn-close:active {
  166.   width: .9rem;
  167.   height: .9rem;
  168.   font-size: .9rem;
  169.   color: #ffffffde;
  170.   --shadow-btn-close: 0 3px 3px 0 #00000026;
  171.   box-shadow: var(--shadow-btn-close);
  172. }
  173.  
  174. /*设置面板-checkbox*/
  175. #CFBetter_setting_menu input[type=checkbox]:focus {
  176.     outline: 0px;
  177. }
  178.  
  179. #CFBetter_setting_menu input[type="checkbox"] {
  180.     margin: 0px;
  181. 	appearance: none;
  182. 	width: 48px;
  183. 	height: 24px;
  184. 	border: 2px solid #6b8092;
  185. 	border-radius: 20px;
  186. 	background: #f1e1e1;
  187. 	position: relative;
  188. 	box-sizing: border-box;
  189. }
  190.  
  191. #CFBetter_setting_menu input[type="checkbox"]::before {
  192. 	content: "";
  193. 	width: 16px;
  194. 	height: 16px;
  195. 	background: #6b80927a;
  196. 	border: 2px solid #6b8092;
  197. 	border-radius: 50%;
  198. 	position: absolute;
  199. 	top: 0;
  200. 	left: 0;
  201. 	transform: translate(0%, 0%);
  202. 	transition: all 0.3s ease-in-out;
  203. }
  204.  
  205. #CFBetter_setting_menu input[type="checkbox"]::after {
  206. 	content: url("data:image/svg+xml,%3Csvg xmlns='://www.w3.org/2000/svg' width='23' height='23' viewBox='0 0 23 23' fill='none'%3E%3Cpath fill-rule='evenodd' clip-rule='evenodd' d='M6.55021 5.84315L17.1568 16.4498L16.4497 17.1569L5.84311 6.55026L6.55021 5.84315Z' fill='%23EA0707' fill-opacity='0.89'/%3E%3Cpath fill-rule='evenodd' clip-rule='evenodd' d='M17.1567 6.55021L6.55012 17.1568L5.84302 16.4497L16.4496 5.84311L17.1567 6.55021Z' fill='%23EA0707' fill-opacity='0.89'/%3E%3C/svg%3E");
  207. 	position: absolute;
  208. 	top: 0;
  209. 	left: 24px;
  210. }
  211.  
  212. #CFBetter_setting_menu input[type="checkbox"]:checked {
  213. 	border: 2px solid #02c202;
  214. 	background: #e2f1e1;
  215. }
  216.  
  217. #CFBetter_setting_menu input[type="checkbox"]:checked::before {
  218. 	background: rgba(2, 194, 2, 0.5);
  219. 	border: 2px solid #02c202;
  220. 	transform: translate(119%, 0%);
  221. 	transition: all 0.3s ease-in-out;
  222. }
  223.  
  224. #CFBetter_setting_menu input[type="checkbox"]:checked::after {
  225. 	content: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='15' height='13' viewBox='0 0 15 13' fill='none'%3E%3Cpath fill-rule='evenodd' clip-rule='evenodd' d='M14.8185 0.114533C15.0314 0.290403 15.0614 0.605559 14.8855 0.818454L5.00187 12.5L0.113036 6.81663C-0.0618274 6.60291 -0.0303263 6.2879 0.183396 6.11304C0.397119 5.93817 0.71213 5.96967 0.886994 6.18339L5.00187 11L14.1145 0.181573C14.2904 -0.0313222 14.6056 -0.0613371 14.8185 0.114533Z' fill='%2302C202' fill-opacity='0.9'/%3E%3C/svg%3E");
  226. 	position: absolute;
  227. 	top: 3px;
  228. 	left: 4px;
  229. }
  230.  
  231. #CFBetter_setting_menu input[type="checkbox"] + label {
  232.     margin: 0px 0px 0px 10px !important;
  233.     font-size: 16px;
  234. }
  235.  
  236. .CFBetter_setting_list {
  237. 	display: flex;
  238. 	align-items: center;
  239. 	margin-bottom: 18px;
  240. }
  241.  
  242. /*设置面板-radio*/
  243. #CFBetter_setting_menu>label {
  244.     display: flex;
  245.     list-style-type: none;
  246.     padding-inline-start: 0px;
  247.     overflow-x: auto;
  248.     max-width: 100%;
  249.     margin: 0px;
  250.     align-items: center;
  251.     margin: 3px 0px;
  252. }
  253.  
  254. .CFBetter_setting_menu_label_text {
  255.     border: 1px dashed #00aeeccc;
  256.     display: block;
  257.     height: 20px;
  258.     width: 100%;
  259.     color: gray;
  260.     font-weight: 300;
  261.     font-size: 14px;
  262.     letter-spacing: 2px;
  263.     padding: 7px;
  264. }
  265.  
  266. input[type="radio"]:checked+.CFBetter_setting_menu_label_text {
  267.     background: #41e49930;
  268.     border: 1px solid green;
  269.     color: green;
  270.     font-weight: 500;
  271. }
  272.  
  273. #CFBetter_setting_menu>label input[type="radio"] {
  274.     -webkit-appearance: none;
  275.     appearance: none;
  276.     list-style: none;
  277.     margin: 0px;
  278. }
  279.  
  280. #CFBetter_setting_menu input[type="text"] {
  281.     display: block;
  282.     height: 25px;
  283.     background-color: #ffffff;
  284.     color: #727378;
  285.     font-size: 1.3vh;
  286.     border-radius: 0.3rem;
  287.     padding: 1px 5px;
  288.     margin: 5px 0px 5px 0px;
  289.     border: 1px solid #00aeeccc;
  290.     box-shadow: 0 0 1px #0000004d;
  291. }
  292.  
  293. .CFBetter_setting_menu_input {
  294.     width: 100%;
  295.     display: grid;
  296.     justify-content: start;
  297. }
  298.  
  299. #CFBetter_setting_menu #save {
  300.     cursor: pointer;
  301. 	display: inline-flex;
  302. 	padding: 0.5rem 1rem;
  303. 	background-color: #1aa06d;
  304. 	color: #ffffff;
  305. 	font-size: 1rem;
  306. 	line-height: 1.5rem;
  307. 	font-weight: 500;
  308. 	justify-content: center;
  309. 	width: 100%;
  310. 	border-radius: 0.375rem;
  311. 	border: none;
  312. 	box-shadow: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
  313. }
  314.  
  315. #CFBetter_setting_menu span.tip {
  316.     color: red;
  317.     font-size: 2px;
  318.     font-weight: 500;
  319.     padding: 0px 0px 10px 0px;
  320. }
  321. /*更新检查*/
  322. div#update_panel {
  323.     position: fixed;
  324.     top: 50%;
  325.     left: 50%;
  326.     width: 240px;
  327.     transform: translate(-50%, -50%);
  328.     background-color: #fdfdfd;
  329.     border: 1px solid #00aeeccc;
  330.     border-radius: 5px;
  331.     box-shadow: 2px 2px 3px 1px #0000004d;
  332.     padding: 10px 20px 20px 20px;
  333.     color: #444242;
  334.     background-color: #ecf0ff;
  335.     border: 6px solid #ffffff;
  336.     border-radius: 16px;
  337. }
  338. div#update_panel #updating {
  339.     cursor: pointer;
  340. 	display: inline-flex;
  341. 	padding: 0px;
  342. 	background-color: #1aa06d;
  343. 	color: #ffffff;
  344. 	font-size: 1rem;
  345. 	line-height: 1.5rem;
  346. 	font-weight: 500;
  347. 	justify-content: center;
  348. 	width: 100%;
  349. 	border-radius: 0.375rem;
  350. 	border: none;
  351. 	box-shadow: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
  352. }
  353. div#update_panel #updating a {
  354.     text-decoration: none;
  355.     color: white;
  356.     display: flex;
  357.     position: inherit;
  358.     top: 0;
  359.     left: 0;
  360.     width: 100%;
  361.     height: 22px;
  362.     font-size: 14px;
  363.     justify-content: center;
  364.     align-items: center;
  365. }
  366. `);
  367.  
  368. // 更新检查
  369. (function checkScriptVersion() {
  370.     function compareVersions(version1 = "0", version2 = "0") {
  371.         const v1Array = String(version1).split(".");
  372.         const v2Array = String(version2).split(".");
  373.         const minLength = Math.min(v1Array.length, v2Array.length);
  374.         let result = 0;
  375.         for (let i = 0; i < minLength; i++) {
  376.             const curV1 = Number(v1Array[i]);
  377.             const curV2 = Number(v2Array[i]);
  378.             if (curV1 > curV2) {
  379.                 result = 1;
  380.                 break;
  381.             } else if (curV1 < curV2) {
  382.                 result = -1;
  383.                 break;
  384.             }
  385.         }
  386.         if (result === 0 && v1Array.length !== v2Array.length) {
  387.             const v1IsBigger = v1Array.length > v2Array.length;
  388.             const maxLenArray = v1IsBigger ? v1Array : v2Array;
  389.             for (let i = minLength; i < maxLenArray.length; i++) {
  390.                 const curVersion = Number(maxLenArray[i]);
  391.                 if (curVersion > 0) {
  392.                     v1IsBigger ? result = 1 : result = -1;
  393.                     break;
  394.                 }
  395.             }
  396.         }
  397.         return result;
  398.     }
  399.  
  400.     GM_xmlhttpRequest({
  401.         method: "GET",
  402.         url: "https://greasyfork.org/zh-CN/scripts/465777.json",
  403.         timeout: 10 * 1e3,
  404.         onload: function(response) {
  405.             const scriptData = JSON.parse(response.responseText);
  406.             if (scriptData.name === GM_info.script.name && compareVersions(scriptData.version, GM_info.script.version) === 1) {
  407.                 $("body").append(`
  408. 					<div id='update_panel'>
  409. 						<h3>${GM_info.script.name}有新版本！</h3>
  410. 						<hr>
  411. 						<div class='update_panel_menu'>
  412.                             <span class ='tip'>版本信息：${GM_info.script.version} → ${scriptData.version}</span>
  413. 						</div>
  414. 						<br>
  415. 						<button id='updating'><a target="_blank" href="${scriptData.url}">更新</a></button>
  416. 					</div>
  417. 				`);
  418.             }
  419.         }
  420.     });
  421. })();
  422.  
  423. // 汉化替换
  424. (function() {
  425.     if(getCookie("bottomZh_CN")=== '') setCookie("bottomZh_CN", "true", 3650);
  426.     if(getCookie("bottomZh_CN") != "true")return;
  427.     // 设置语言为zh
  428.     var htmlTag = document.getElementsByTagName("html")[0];
  429.     htmlTag.setAttribute("lang", "zh-CN");
  430.  
  431.     // 定义classData，存放元素的class名和对应的替换规则
  432.     const classData = {
  433.         '.menu-list.main-menu-list': [
  434.             { match: 'Help', replace: '帮助' },
  435.             { match: 'Calendar', replace: '日历' },
  436.             { match: 'Edu', replace: '培训' },
  437.             { match: 'Rating', replace: '积分榜' },
  438.             { match: 'Groups', replace: '团体' },
  439.             { match: 'Problemset', replace: '题单' },
  440.             { match: 'Gym', replace: '训练营（过去的大型比赛）' },
  441.             { match: 'Contests', replace: '比赛' },
  442.             { match: 'Catalog', replace: '指南目录' },
  443.             { match: 'Top', replace: '热门' },
  444.             { match: 'Home', replace: '主页' },
  445.         ],
  446.         '.caption.titled': [
  447.             { match: 'Pay attention', replace: '注意' },
  448.             { match: 'Top rated', replace: '积分排行' },
  449.             { match: 'Top contributors', replace: '贡献者排行' },
  450.             { match: 'Find user', replace: '查找用户' },
  451.             { match: 'Recent actions', replace: '最近热帖' },
  452.             { match: 'Training filter', replace: '过滤筛选' },
  453.             { match: 'Find training', replace: '搜索比赛/问题' },
  454.             { match: 'Virtual participation', replace: '什么是虚拟参赛' },
  455.             { match: 'Contest materials', replace: '比赛相关资料' },
  456.             { match: 'Settings', replace: '设置' },
  457.             { match: 'Clone Contest to Mashup', replace: 'Clone比赛到组合混搭' },
  458.             { match: 'Submit', replace: '提交' },
  459.         ],
  460.         '.personal-sidebar ': [
  461.             { match: 'Contribution', replace: '贡献' },
  462.             { match: 'Settings', replace: '设置' },
  463.             { match: 'Blog', replace: '博客' },
  464.             { match: 'Teams', replace: '队伍' },
  465.             { match: 'Submissions', replace: '提交' },
  466.             { match: 'Talks', replace: '私信' },
  467.             { match: 'Contests', replace: '比赛' },
  468.         ],
  469.         '.contest-state-phase': [
  470.             { match: 'Before contest', replace: '即将进行的比赛' },
  471.         ],
  472.         '.notice': [
  473.             { match: 'has extra registration', replace: '有额外的报名时期' },
  474.             { match: 'If you are late to register in 5 minutes before the start, you can register later during the extra registration. Extra registration opens 10 minutes after the contest starts and lasts 25 minutes.', replace: '如果您在比赛开始前5分钟前还未报名，您可以在额外的报名期间稍后报名。额外的报名将在比赛开始后10分钟开放，并持续25分钟。' },
  475.         ],
  476.         '.act-item': [
  477.             { match: 'Add to favourites', replace: '添加到收藏' },
  478.             { match: 'Submit', replace: '提交' },
  479.         ],
  480.         '.datatable': [
  481.             { match: 'Virtual participation', replace: '参加虚拟重现赛' },
  482.             { match: 'Enter', replace: '进入' },
  483.             { match: 'Final standings', replace: '榜单' },
  484.             { match: 'School/University/City/Region Championship', replace: '学校/大学/城市/区域比赛' },
  485.             { match: 'Official School Contest', replace: '学校官方比赛' },
  486.             { match: 'Training Contest', replace: '训练赛' },
  487.             { match: 'Training Camp Contest', replace: '训练营比赛' },
  488.             { match: 'Official ICPC Contest', replace: 'ICPC官方比赛' },
  489.             { match: 'Official International Personal Contest', replace: '官方国际个人赛' },
  490.             { match: 'China', replace: '中国' },
  491.             { match: 'Statements', replace: '题目描述' },
  492.             { match: 'in Chinese', replace: '中文' },
  493.             { match: 'Trainings', replace: '训练' },
  494.             { match: 'Prepared by', replace: '编写人' },
  495.             { match: 'Current or upcoming contests', replace: '当前或即将举行的比赛' },
  496.             { match: 'Past contests', replace: '过去的比赛' },
  497.             { match: 'Exclusions', replace: '排除' },
  498.             { match: 'Before start', replace: '还有' },
  499.             { match: 'Before registration', replace: '报名还有' },
  500.             { match: 'Until closing ', replace: '结束报名' },
  501.             { match: 'Register', replace: '报名' },
  502.             { match: 'Registration completed', replace: '已报名' },
  503.             { match: 'Questions about problems', replace: '关于题目的提问' },
  504.         ],
  505.         '.ask-question-link': [
  506.             { match: 'Ask a question', replace: '提一个问题' },
  507.         ],
  508.         '.contests-table': [
  509.             { match: 'Contest history', replace: '比赛历史' },
  510.         ],
  511.         '.roundbox.sidebox.borderTopRound ': [
  512.             { match: 'Season:', replace: '时间范围（年度）' },
  513.             { match: 'Contest type', replace: '比赛类型' },
  514.             { match: 'ICPC region', replace: 'ICPC地区' },
  515.             { match: 'Contest format', replace: '比赛形式' },
  516.             { match: 'Duration, hours', replace: '持续时间（小时）' },
  517.             { match: 'Order by', replace: '排序方式' },
  518.             { match: 'Secondary order by', replace: '次要排序方式' },
  519.             { match: 'Hide, if participated', replace: '隐藏我参与过的' },
  520.             { match: 'Hide excluded gyms', replace: '隐藏排除的比赛' },
  521.             { match: 'Register now', replace: '现在报名' },
  522.             { match: 'Show tags for unsolved problems', replace: '显示未解决问题的标签' },
  523.             { match: 'Hide solved problems', replace: '隐藏已解决的问题' },
  524.         ],
  525.         '.icon-eye-close.icon-large': [
  526.             { match: 'Add to exclusions', replace: '添加到排除列表' },
  527.         ],
  528.         '._ContestFilterExclusionsManageFrame_addExclusionLink': [
  529.             { match: 'Add to exclusions for gym contests filter', replace: '添加训练营过滤器的排除项' },
  530.         ],
  531.         '.roundbox.sidebox.sidebar-menu.borderTopRound ': [
  532.             { match: 'Announcement', replace: '公告' },
  533.             { match: 'Statements', replace: '统计报表' },
  534.             { match: 'Tutorial', replace: '题解' },
  535.         ],
  536.         '.second-level-menu ': [
  537.             { match: 'Problems', replace: '问题' },
  538.             { match: 'Submit Code', replace: '提交代码' },
  539.             { match: 'My Submissions', replace: '我的提交' },
  540.             { match: 'Status', replace: '状态' },
  541.             { match: 'Standings', replace: '榜单' },
  542.             { match: 'Custom Invocation', replace: '自定义调试' },
  543.             { match: 'Common standings', replace: '全部排行' },
  544.             { match: 'Friends standings', replace: '只看朋友' },
  545.             { match: 'Submit', replace: '提交' },
  546.             { match: 'Custom test', replace: '自定义测试' },
  547.             { match: 'Blog', replace: '博客' },
  548.             { match: 'Teams', replace: '队伍' },
  549.             { match: 'Submissions', replace: '提交' },
  550.             { match: 'Groups', replace: '团体' },
  551.             { match: 'Contests', replace: '比赛' },
  552.             { match: '问题etting', replace: '参与编写的问题' },
  553.             { match: 'Gym', replace: '训练营' },
  554.             { match: 'Mashups', replace: '组合混搭' },
  555.             { match: 'Posts', replace: '帖子' },
  556.             { match: 'Comments', replace: '回复' },
  557.             { match: 'Main', replace: '主要' },
  558.             { match: 'Settings', replace: '设置' },
  559.             { match: 'Lists', replace: '列表' },
  560.         ],
  561.         '.topic-toggle-collapse': [
  562.             { match: 'Expand', replace: '展开' },
  563.         ],
  564.         '.topic-read-more': [
  565.             { match: 'Full text and comments', replace: '阅读全文/评论' },
  566.         ],
  567.         '.toggleEditorCheckboxLabel': [
  568.             { match: 'Switch off editor', replace: '关闭编辑器语法高亮' },
  569.         ],
  570.         '.content-with-sidebar': [
  571.             { match: 'Notice', replace: '注意' },
  572.             { match: 'virtual participation', replace: '虚拟参与' },
  573.             { match: 'Registration for the contest', replace: '比赛报名' },
  574.             { match: 'Terms of agreement', replace: '协议条款' },
  575.             { match: 'Take part', replace: '参与' },
  576.             { match: 'as individual participant', replace: '作为个人参与者' },
  577.             { match: 'as a team member', replace: '作为团队成员' },
  578.             { match: 'Virtual start time', replace: '虚拟开始时间' },
  579.             { match: 'Complete problemset', replace: '完整的问题集' },
  580.         ],
  581.         '.submit': [
  582.             { match: 'Registration for the contest', replace: '比赛报名' },
  583.         ],
  584.         '.table-form': [
  585.             { match: 'Problem', replace: '题目' },
  586.             { match: 'Language', replace: '语言' },
  587.             { match: 'Source code', replace: '源代码' },
  588.             { match: 'Or choose file', replace: '或者选择文件' },
  589.             { match: 'Choose file', replace: '选择文件' },
  590.         ],
  591.     };
  592.  
  593.     // 将所有 class 名与之符合的元素的 text 中包含的匹配的文字均替换为对应的文字
  594.     for (const className in classData) {
  595.         const elements = document.querySelectorAll(className);
  596.         elements.forEach((element) => {
  597.             let html = element.outerHTML; // 获取元素的 html 代码
  598.             const parent = element.parentNode;
  599.             const childIndex = Array.from(parent.children).indexOf(element);
  600.             let matched = false; // 标记该元素是否匹配了规则
  601.             classData[className].forEach((rule) => {
  602.                 if (html.match(new RegExp(rule.match, 'g'))) {
  603.                     // 如果匹配成功，则将 matched 设置为 true
  604.                     matched = true;
  605.                     html = html.replace(new RegExp(rule.match, 'g'), rule.replace); // 将其中匹配的文字替换为对应的文字
  606.                     const temp = document.createElement('div'); // 创建临时元素
  607.                     temp.innerHTML = html.trim();
  608.                     const newElement = element.cloneNode(true);
  609.                     newElement.innerHTML = temp.firstChild.innerHTML;
  610.                     parent.replaceChild(newElement, parent.children[childIndex]); // 替换元素
  611.                 }
  612.             });
  613.         });
  614.     }
  615. })();
  616.  
  617. // **设置面板**
  618. $("div[class='lang-chooser']").each(function() {
  619.     $(this).before(
  620.         "<button class='html2mdButton CFBetter_setting'>CodeforcesBetter设置</button>"
  621.     );
  622. });
  623. $(document).ready(function () {
  624.     $(".CFBetter_setting").click(function () {
  625.         $(".CFBetter_setting").attr("disabled", true);
  626.         $(".CFBetter_setting").css("background-color", "#e6e6e6");
  627.         $(".CFBetter_setting").css("color", "#727378");
  628.         $(".CFBetter_setting").css("cursor", "not-allowed");
  629.         $("body").append(`
  630. 					<div id='CFBetter_setting_menu'>
  631.                         <div class="tool-box">
  632. 		                    <button class="btn-close">×</button>
  633. 	                    </div>
  634.                         <h3>基本设置</h3>
  635. 						<hr>
  636. 						<div class='CFBetter_setting_list'>
  637. 							<input type="checkbox" id="bottomZh_CN" name="bottomZh_CN" checked>
  638. 							<label for="bottomZh_CN">界面汉化</label>
  639. 						</div>
  640. 						<h3>翻译设置</h3>
  641. 						<hr>
  642. 						<label>
  643. 							<input type='radio' name='translation' value='deepl'>
  644. 							<span class='CFBetter_setting_menu_label_text'>deepl翻译</span>
  645. 						</label>
  646. 						<label>
  647. 							<input type='radio' name='translation' value='youdao'>
  648. 							<span class='CFBetter_setting_menu_label_text'>有道翻译</span>
  649. 						</label>
  650. 						<label>
  651. 							<input type='radio' name='translation' value='openai'>
  652. 							<span class='CFBetter_setting_menu_label_text'>使用ChatGPT翻译(API)</span>
  653. 						</label>
  654. 						<label>
  655. 							<input type='radio' name='translation' value='api2d'>
  656. 							<span class='CFBetter_setting_menu_label_text'>使用api2d翻译(API)</span>
  657. 							</label><br>
  658. 						<div class='CFBetter_setting_menu_input' id='baidu' style='display: none;'>
  659. 							<label for='baidu_uid'>APP ID:</label><input type='text' id='baidu_uid'>
  660. 							<label for='baidu_key'>KEY:</label><input type='text' id='baidu_key'>
  661. 						</div>
  662. 						<div class='CFBetter_setting_menu_input' id='openai' style='display: none;'>
  663.                             <span class ='tip'>提示：<br>请确保你能够正常访问OpenAI的api<br></span>
  664.                             <span class ='tip'>使用ChatGPT-3.5进行翻译，脚本的所有请求均在本地完成，</span>
  665.                             <span class ='tip'>你需要输入自己的OpenAI KEY，<a target="_blank" href="https://platform.openai.com/account/usage">官网</a></span>
  666. 							<label for='openai_key'>KEY:</label><input type='text' id='openai_key'>
  667. 						</div>
  668. 						<div class='CFBetter_setting_menu_input' id='api2d' style='display: none;'>
  669.                             <span class ='tip'>提示：<br>api2d是国内的一家提供代理直连访问OpenAI的api的服务商，相当于OpenAI的api的套壳<br></span>
  670.                             <span class ='tip'>使用ChatGPT-3.5进行翻译，脚本的所有请求均在本地完成<br></span>
  671.                             <span class ='tip'>你需要输入自己的api2d KEY，<a target="_blank" href="https://api2d.com/profile">官网</a></span>
  672. 							<label for='api2d_key'>KEY:</label><input type='text' id='api2d_key'>
  673. 						</div>
  674. 						<br>
  675. 						<button id='save'>保存</button>
  676. 					</div>
  677. 				`);
  678.         var translation = getCookie("translation");
  679.         $("#bottomZh_CN").prop("checked", getCookie("bottomZh_CN") === "true");
  680.         if (translation === 'undefined' || translation === '') {
  681.             setCookie("translation", "deepl", 3650);
  682.             $("input[name='translation'][value='deepl']").prop("checked", true);
  683.         } else {
  684.             $("input[name='translation'][value='" + translation + "']").prop("checked", true);
  685.             $("input[name='translation']").css("color", "gray");
  686.             if (translation == "baidu") {
  687.                 $("#baidu").show();
  688.                 $("#baidu_uid").val(getCookie("baidu_uid"));
  689.                 $("#baidu_key").val(getCookie("baidu_key"));
  690.                 $("#baidu_uid").css("color", "gray");
  691.                 $("#baidu_key").css("color", "gray");
  692.             } else if (translation == "openai") {
  693.                 $("#openai").show();
  694.                 $("#openai_key").val(getCookie("openai_key"));
  695.                 $("#openai_key").css("color", "gray");
  696.             } else if (translation == "api2d") {
  697.                 $("#api2d").show();
  698.                 $("#api2d_key").val(getCookie("api2d_key"));
  699.                 $("#api2d_key").css("color", "gray");
  700.             }
  701.         }
  702.  
  703.         // 当单选框被选中时，显示对应的输入框，同时隐藏其他输入框
  704.         $("input[name='translation']").change(function () {
  705.             var selected = $(this).val(); // 获取当前选中的值
  706.             if (selected === 'baidu') {
  707.                 $("#baidu").show();
  708.                 $("#baidu_uid").val(getCookie("baidu_uid"));
  709.                 $("#baidu_key").val(getCookie("baidu_key"));
  710.                 $("#openai, #api2d").hide();
  711.             } else if (selected === 'openai') {
  712.                 $("#openai").show();
  713.                 $("#openai_key").val(getCookie("openai_key"));
  714.                 $("#baidu, #api2d").hide();
  715.             } else if (selected === 'api2d') {
  716.                 $("#api2d").show();
  717.                 $("#api2d_key").val(getCookie("api2d_key"));
  718.                 $("#baidu, #openai").hide();
  719.             } else {
  720.                 $("#baidu, #openai, #api2d").hide();
  721.             }
  722.         });
  723.  
  724.         $("#save").click(function () {
  725.             setCookie("bottomZh_CN", $("#bottomZh_CN").prop("checked"), 3650);
  726.             var translation = $("input[name='translation']:checked").val();
  727.             var baidu_uid = $("#baidu_uid").val();
  728.             var baidu_key = $("#baidu_key").val();
  729.             var openai_key = $("#openai_key").val();
  730.             var api2d_key = $("#api2d_key").val();
  731.             setCookie("translation", translation, 3650);
  732.             if (translation == "baidu") {
  733.                 setCookie("baidu_uid", baidu_uid, 3650);
  734.                 setCookie("baidu_key", baidu_key, 3650);
  735.             } else if (translation == "openai") {
  736.                 setCookie("openai_key", openai_key, 3650);
  737.             } else if (translation == "api2d") {
  738.                 setCookie("api2d_key", api2d_key, 3650);
  739.             }
  740.             location.reload();
  741.         });
  742.         // 关闭
  743.         $("#CFBetter_setting_menu .btn-close").click(function () {
  744.             $("#CFBetter_setting_menu").remove();
  745.             $(".CFBetter_setting").attr("disabled", false);
  746.             $(".CFBetter_setting").css("background-color", "#60a5fa");
  747.             $(".CFBetter_setting").css("color", "white");
  748.             $(".CFBetter_setting").css("cursor", "pointer");
  749.         });
  750.     });
  751. });
  752.  
  753. // 题目markdown转换/翻译面板
  754. function addButtonPanel(parent, suffix){
  755.     if(suffix==="1"||suffix==="2"||suffix==="3"||suffix==="4"){
  756.         $(parent).children(':eq(1)').before(
  757.             "<div class='html2md-panel'> <button class='html2mdButton html2md-view" + suffix + "'>MarkDown视图</button> <button class='html2mdButton html2md-cb" + suffix + "'>Copy</button> <button class='html2mdButton translateButton" + suffix + "'>翻译</button> </div>");
  758.     }else{
  759.         $(parent).before(
  760.             "<div class='html2md-panel'> <button class='html2mdButton html2md-view" + suffix + "'>MarkDown视图</button> <button class='html2mdButton html2md-cb" + suffix + "'>Copy</button> <button class='html2mdButton translateButton" + suffix + "'>翻译</button> </div>");
  761.     }
  762. }
  763. function addButtonWithHTML2MD(parent, suffix) {
  764.     $(".html2md-view" + suffix).click(function () {
  765.         var target, removedChildren;
  766.         if(suffix === "1") {
  767.             target = $(parent).children().next().next().get(0);
  768.         } else if(suffix === "2"||suffix === "3"||suffix === "4") {
  769.             target = parent;
  770.             removedChildren = $(parent).children().slice(0, 2).detach();
  771.         } else {
  772.             target = parent;
  773.         }
  774.         if (target.viewmd) {
  775.             target.viewmd = false;
  776.             $(this).text("MarkDown视图");
  777.             $(this).removeClass("mdViewed");
  778.             $(target).html(target.original_html);
  779.         } else {
  780.             target.viewmd = true;
  781.             if (!target.original_html)
  782.                 target.original_html = $(target).html();
  783.             if (!target.markdown){
  784.                 target.markdown = turndownService.turndown($(target).html());
  785.             }
  786.             $(this).text("原始内容");
  787.             $(this).addClass("mdViewed");
  788.             $(target).html(`<span class="mdViewContent" oninput="$(this).parent().get(0).markdown=this.value;" style="width:auto; height:auto;">${target.markdown}</span>`);
  789.         }
  790.         // 恢复删除的元素
  791.         if(suffix === "2"||suffix === "3"||suffix === "4") $(target).prepend(removedChildren);
  792.     });
  793. }
  794.  
  795. function addButtonWithCopy(parent, suffix) {
  796.     $(".html2md-cb" + suffix).click(function () {
  797.         var target, removedChildren;
  798.         if(suffix === "1") {
  799.             target = $($(parent).children().next().next().get(0)).clone();
  800.         } else if(suffix === "2"||suffix === "3"||suffix === "4") {
  801.             target = $(parent).clone();
  802.             $(target).children(':first').remove(); // 删除前两个元素（标题和按钮面板）
  803.             $(target).children(':first').remove();
  804.         } else {
  805.             target = $(parent).clone();
  806.         }
  807.         if (!target.markdown) {
  808.             target.markdown = turndownService.turndown($(target).html());
  809.         }
  810.         const textarea = document.createElement('textarea');
  811.         textarea.value = target.markdown;
  812.         document.body.appendChild(textarea);
  813.         textarea.select();
  814.         document.execCommand('copy');
  815.         document.body.removeChild(textarea);
  816.         $(this).addClass("copied");
  817.         $(this).text("Copied");
  818.         // 更新复制按钮文本
  819.         setTimeout(() => {
  820.             $(this).removeClass("copied");
  821.             $(this).text("Copy");
  822.         }, 2000);
  823.         $(target).remove();
  824.     });
  825. }
  826.  
  827. function addButtonWithTranslation(parent, suffix) {
  828.     $(".translateButton" + suffix).click(async function () {
  829.         var target, removedChildren;
  830.         if(suffix === "1") {
  831.             target = $($(parent).children().next().next().get(0)).clone();
  832.         } else if(suffix === "2"||suffix === "3"||suffix === "4") {
  833.             target = $(parent).clone();
  834.             $(target).children(':first').remove(); // 删除前两个元素（标题和按钮面板）
  835.             $(target).children(':first').remove();
  836.         } else {
  837.             target = $(parent).clone();
  838.         }
  839.         if (!target.markdown) {
  840.             target.markdown = turndownService.turndown($(target).html());
  841.         }
  842.         const textarea = document.createElement('textarea');
  843.         textarea.value = target.markdown;
  844.         // 翻译处理
  845.         $(this).text("翻译中");
  846.         $(this).css("cursor", "not-allowed");
  847.         var element_node;
  848.         if(suffix === "1"){
  849.             element_node = $(parent).children()[2]; // 题面特殊处理
  850.         } else {
  851.             element_node = parent;
  852.         }
  853.         await translateProblemStatement(textarea.value, element_node);
  854.         //
  855.         $(this).addClass("translated");
  856.         $(this).text("已翻译");
  857.         $(this).prop("disabled", true);
  858.         $(target).remove();
  859.     });
  860. }
  861.  
  862. var turndownService = new TurndownService();
  863. window.onload = function() {
  864.     turndownService.keep(['del']);
  865.  
  866.     // **处理规则**
  867.     // 忽略sample-tests
  868.     turndownService.addRule('ignore-sample-tests', {
  869.         filter: function(node) {
  870.             return node.classList.contains('sample-tests')|| node.classList.contains('header');
  871.         },
  872.         replacement: function (content, node) {
  873.             return "";
  874.         }
  875.     });
  876.  
  877.     // remove <script> math
  878.     turndownService.addRule('remove-script', {
  879.         filter: function (node, options) {
  880.             return node.tagName.toLowerCase() == "script" && node.type.startsWith("math/tex");
  881.         },
  882.         replacement: function (content, node) {
  883.             return "";
  884.         }
  885.     });
  886.  
  887.     // inline math
  888.     turndownService.addRule('inline-math', {
  889.         filter: function (node, options) {
  890.             return node.tagName.toLowerCase() == "span" && node.className == "MathJax";
  891.         },
  892.         replacement: function (content, node) {
  893.             return "$ " + $(node).next().text() + " $";
  894.         }
  895.     });
  896.  
  897.     // block math
  898.     turndownService.addRule('block-math', {
  899.         filter: function (node, options) {
  900.             return node.tagName.toLowerCase() == "div" && node.className == "MathJax_Display";
  901.         },
  902.         replacement: function (content, node) {
  903.             return "\n$$\n" + $(node).next().text() + "\n$$\n";
  904.         }
  905.     });
  906.  
  907.     // bordertable
  908.     turndownService.addRule('bordertable', {
  909.         filter: 'table',
  910.         replacement: function(content, node) {
  911.             if (node.classList.contains('bordertable')) {
  912.                 var output = [],
  913.                     thead = '',
  914.                     trs = node.querySelectorAll('tr');
  915.                 if (trs.length > 0) {
  916.                     var ths = trs[0].querySelectorAll('th');
  917.                     if (ths.length > 0) {
  918.                         thead = '| ' + Array.from(ths).map(th => turndownService.turndown(th.innerHTML.trim())).join(' | ') + ' |\n'
  919.                             + '| ' + Array.from(ths).map(() => ' --- ').join('|') + ' |\n';
  920.                     }
  921.                 }
  922.                 var rows = node.querySelectorAll('tr');
  923.                 Array.from(rows).forEach(function(row, i) {
  924.                     if (i > 0) {
  925.                         var cells = row.querySelectorAll('td,th');
  926.                         var trow = '| ' + Array.from(cells).map(cell => turndownService.turndown(cell.innerHTML.trim())).join(' | ') + ' |';
  927.                         output.push(trow);
  928.                     }
  929.                 });
  930.                 return thead + output.join('\n');
  931.             } else {
  932.                 return content;
  933.             }
  934.         }
  935.     });
  936.  
  937.  
  938.     // 添加按钮到题面部分
  939.     $("div[class='problem-statement']").each(function () {
  940.         addButtonPanel(this,"1");
  941.         addButtonWithHTML2MD(this, "1");
  942.         addButtonWithCopy(this, "1");
  943.         addButtonWithTranslation(this, "1");
  944.     });
  945.  
  946.     // 添加按钮到input部分
  947.     $("div[class='input-specification']").each(function () {
  948.         addButtonPanel(this,"2");
  949.         addButtonWithHTML2MD(this, "2");
  950.         addButtonWithCopy(this, "2");
  951.         addButtonWithTranslation(this, "2");
  952.     });
  953.  
  954.     // 添加按钮到output部分
  955.     $("div[class='output-specification']").each(function () {
  956.         addButtonPanel(this, "3");
  957.         addButtonWithHTML2MD(this, "3");
  958.         addButtonWithCopy(this, "3");
  959.         addButtonWithTranslation(this, "3");
  960.     });
  961.  
  962.     // 添加按钮到note部分
  963.     $("div[class='note']").each(function () {
  964.         addButtonPanel(this,"4");
  965.         addButtonWithHTML2MD(this, "4");
  966.         addButtonWithCopy(this, "4");
  967.         addButtonWithTranslation(this, "4");
  968.     });
  969.  
  970.     // 添加按钮到blog部分
  971.     $("div[class='content']").each(function () {
  972.         var blog_id = "_blog_"+getRandomNumber(8);
  973.         addButtonPanel(this,blog_id);
  974.         addButtonWithHTML2MD(this, blog_id);
  975.         addButtonWithCopy(this, blog_id);
  976.         addButtonWithTranslation(this, blog_id);
  977.     });
  978.  
  979.     // 添加按钮到回复部分
  980.     $(".comment-content").each(function () {
  981.         var comment_id = "_comment_"+getRandomNumber(8);
  982.         addButtonPanel(this,comment_id);
  983.         addButtonWithHTML2MD(this, comment_id);
  984.         addButtonWithCopy(this, comment_id);
  985.         addButtonWithTranslation(this, comment_id);
  986.     });
  987. };
  988.  
  989. // **翻译框/翻译处理器**
  990. var translatedText = "";
  991. async function translateProblemStatement(text, element_node){
  992.     let id = Math.floor(Date.now() / 1000);
  993.     let matches =[];
  994.     let replacements= {};
  995.     // 创建元素并放在element_node的后面
  996.     const translateDiv = document.createElement('div');
  997.     translateDiv.setAttribute('id', id);
  998.     translateDiv.classList.add('translate-problem-statement');
  999.     const spanElement = document.createElement('span');
  1000.     translateDiv.appendChild(spanElement);
  1001.     element_node.insertAdjacentElement('afterend', translateDiv);
  1002.     // 替换latex公式
  1003.     if(getCookie("translation")!= "api2d"&&getCookie("translation")!= "openai"){
  1004.         let i = 0;
  1005.         // 块公式
  1006.         matches = matches.concat(text.match(/\$\$([\s\S]*?)\$\$/g));
  1007.         try{
  1008.             for (i; i < matches.length; i++) {
  1009.                 let match = matches[i];
  1010.                 text = text.replace(match, `【${i + 1}】`);
  1011.                 replacements[`【${i + 1}】`] = match;
  1012.             }
  1013.         }catch(e){}
  1014.         // 行内公式
  1015.         matches = matches.concat(text.match(/\$(.*?)\$/g));
  1016.         try{
  1017.             for (i; i < matches.length; i++) {
  1018.                 let match = matches[i];
  1019.                 text = text.replace(match, `【${i + 1}】`);
  1020.                 replacements[`【${i + 1}】`] = match;
  1021.             }
  1022.         }catch(e){}
  1023.     }
  1024.     // 翻译
  1025.     var translation = getCookie("translation");
  1026.     if (translation === 'undefined' || translation === ''){
  1027.         setCookie("translation", "deepl", 3650);
  1028.         translation = "deepl";
  1029.     }
  1030.     if(translation == "deepl") {
  1031.         translateDiv.textContent = "正在翻译中……请耐心等待，\n\n如果长时间无变化，请尝试刷新页面重试或者查看控制台的报错信息";
  1032.         translatedText = await translate_deepl(text);
  1033.     }else if (translation == "youdao" ){
  1034.         translateDiv.textContent = "正在翻译中……请耐心等待，\n\n如果长时间无变化，请尝试刷新页面重试或者查看控制台的报错信息";
  1035.         translatedText = await translate_youdao_mobile(text);
  1036.     }else if (translation == "baidu") {
  1037.         var baidu_appid = getCookie("baidu_uid");
  1038.         var baidu_key = getCookie("baidu_key");
  1039.     } else if (translation == "openai") {
  1040.         translateDiv.textContent = "正在翻译中……请稍等\n\n使用GPT（ChatGPT/api2d）进行翻译通常需要很长的时间，请耐心等待\n\n如果长时间无变化，请尝试刷新页面重试或者查看控制台的报错信息";
  1041.         translatedText = await translate_openai(text);
  1042.     } else if (translation == "api2d") {
  1043.         translateDiv.textContent = "正在翻译中……请稍等\n\n使用GPT（ChatGPT/api2d）进行翻译通常需要很长的时间，请耐心等待\n\n如果长时间无变化，请尝试刷新页面重试或者查看控制台的报错信息";
  1044.         translatedText = await translate_api2d(text);
  1045.     }
  1046.     // 还原latex公式
  1047.     if(getCookie("translation")!= "api2d"&&getCookie("translation")!= "openai"){
  1048.         try{
  1049.             for (let i = 0; i < matches.length; i++) {
  1050.                 let match = matches[i];
  1051.                 let replacement = replacements[`【${i + 1}】`];
  1052.                 translatedText = translatedText.replace(`【${i + 1}】`, replacement);
  1053.             }
  1054.         }catch(e){}
  1055.     }
  1056.     // 使符合mathjx的转换语法
  1057.     translatedText = translatedText.replace(/(\$\$)/g, "");
  1058.     translatedText = translatedText.replace(/(?<!\$)\$(?!\$)/g, "$$$$$");
  1059.     // 更新
  1060.     translateDiv.textContent = translatedText;
  1061.     // 渲染MarkDown
  1062.     var md = window.markdownit();
  1063.     var html = md.render(translateDiv.innerText);
  1064.     translateDiv.innerHTML = html;
  1065.     // 渲染Latex
  1066.     MathJax.Hub.Queue(["Typeset", MathJax.Hub, document.getElementById(id)]);
  1067. }
  1068.  
  1069. // ChatGPT
  1070. async function translate_openai(raw) {
  1071.     var openai_key = getCookie("openai_key");
  1072.     var openai_retext = "";
  1073.     const data = {
  1074.         prompt: "(You:请帮我翻译将下面的文本翻译为中文，注意保持其中的latex公式不翻译，你只需要回复翻译后的内容即可，不要回复任何其他内容：\n\n"+ raw + ")",
  1075.         max_tokens: 2048,
  1076.         model: "text-davinci-003",
  1077.     }
  1078.     return new Promise(function(resolve, reject) {
  1079.         GM_xmlhttpRequest({
  1080.             method: 'POST',
  1081.             url: 'https://api.openai.com/v1/completions',
  1082.             data: JSON.stringify(data),
  1083.             headers: {
  1084.                 'Content-Type': 'application/json',
  1085.                 'Authorization': 'Bearer ' + getCookie("openai_key") + ''
  1086.             },
  1087.             responseType: 'json',
  1088.             onload: function (res) {
  1089.                 if (res.status === 200) {
  1090.                     openai_retext = res.response.choices[0].text;
  1091.                     openai_retext = openai_retext.replace(/^\s+/, '');
  1092.                     resolve(openai_retext);
  1093.                 }
  1094.                 else {
  1095.                     console.error(res.statusText);
  1096.                     reject(res.statusText);
  1097.                 }
  1098.             }
  1099.         });
  1100.     });
  1101. }
  1102.  
  1103. // api2d
  1104. async function translate_api2d(raw) {
  1105.     var api2d_key = getCookie("api2d_key");
  1106.     var api2d_retext = "";
  1107.     const postData = JSON.stringify({
  1108.         model: 'gpt-3.5-turbo',
  1109.         messages: [{ role: 'user', content: '请帮我翻译将下面的文本翻译为中文，注意保持其中的latex公式不翻译，你只需要回复翻译后的内容即可，不要回复任何其他内容：\n\n'+ raw }],
  1110.     });
  1111.  
  1112.     const options = {
  1113.         method: 'POST',
  1114.         headers: {
  1115.             'Content-Type': 'application/json',
  1116.             Authorization: 'Bearer '+api2d_key,
  1117.         },
  1118.         data: postData,
  1119.     };
  1120.  
  1121.     return new Promise(function(resolve, reject) {
  1122.         GM_xmlhttpRequest({
  1123.             method: options.method,
  1124.             url: `https://openai.api2d.net/v1/chat/completions`,
  1125.             headers: options.headers,
  1126.             data: options.data,
  1127.             responseType: 'json',
  1128.             onload: function (response) {
  1129.                 api2d_retext = response.response.choices[0].message.content;
  1130.                 resolve(api2d_retext);
  1131.             },
  1132.             onerror: function (response) {
  1133.                 console.error(response.statusText);
  1134.                 reject(response.statusText);
  1135.             },
  1136.         });
  1137.     });
  1138. }
  1139. //
  1140.  
  1141. //--有道翻译m--start
  1142. async function translate_youdao_mobile(raw){
  1143.     const options = {
  1144.         method:"POST",
  1145.         url:'http://m.youdao.com/translate',
  1146.         data:"inputtext="+encodeURIComponent(raw)+"&type=AUTO",
  1147.         anonymous:true,
  1148.         headers: {
  1149.             "Content-Type": "application/x-www-form-urlencoded"
  1150.         }
  1151.     }
  1152.     return await BaseTranslate('有道翻译mobile',raw,options,res=>/id="translateResult">\s*?<li>([\s\S]*?)<\/li>\s*?<\/ul/.exec(res)[1])
  1153. }
  1154. //--有道翻译m--end
  1155.  
  1156. //--Deepl翻译--start
  1157. function getTimeStamp(iCount) {
  1158.     const ts = Date.now();
  1159.     if (iCount !== 0) {
  1160.         iCount = iCount + 1;
  1161.         return ts - (ts % iCount) + iCount;
  1162.     } else {
  1163.         return ts;
  1164.     }
  1165. }
  1166.  
  1167. async function translate_deepl(raw) {
  1168.     const id = (Math.floor(Math.random() * 99999) + 100000)* 1000;
  1169.     const data = {
  1170.         jsonrpc: '2.0',
  1171.         method: 'LMT_handle_texts',
  1172.         id,
  1173.         params: {
  1174.             splitting: 'newlines',
  1175.             lang: {
  1176.                 source_lang_user_selected: 'auto',
  1177.                 target_lang: 'ZH',
  1178.             },
  1179.             texts: [{
  1180.                 text: raw,
  1181.                 requestAlternatives:3
  1182.             }],
  1183.             timestamp: getTimeStamp(raw.split('i').length - 1)
  1184.         }
  1185.     }
  1186.     let postData = JSON.stringify(data);
  1187.     if ((id + 5) % 29 === 0 || (id + 3) % 13 === 0) {
  1188.         postData = postData.replace('"method":"', '"method" : "');
  1189.     } else {
  1190.         postData = postData.replace('"method":"', '"method": "');
  1191.     }
  1192.     const options = {
  1193.         method: 'POST',
  1194.         url: 'https://www2.deepl.com/jsonrpc',
  1195.         data: postData,
  1196.         headers: {
  1197.             'Content-Type': 'application/json',
  1198.             'Host': 'www.deepl.com',
  1199.             'Origin': 'https://www.deepl.com',
  1200.             'Referer': 'https://www.deepl.com/'
  1201.         },
  1202.         anonymous:true,
  1203.         nocache:true,
  1204.     }
  1205.     return await BaseTranslate('Deepl翻译',raw,options,res=>JSON.parse(res).result.texts[0].text)
  1206. }
  1207.  
  1208. //--Deepl翻译--end
  1209.  
  1210. // **Cookie Get/Set**
  1211. function setCookie(cname, cvalue, exdays) {
  1212.     var d = new Date();
  1213.     d.setTime(d.getTime() + (exdays * 24 * 60 * 60 * 1000));
  1214.     var expires = "expires=" + d.toUTCString();
  1215.     document.cookie = cname + "=" + cvalue + ";" + expires + ";path=/";
  1216. }
  1217.  
  1218. function getCookie(cname) {
  1219.     var name = cname + "=";
  1220.     var decodedCookie = decodeURIComponent(document.cookie);
  1221.     var ca = decodedCookie.split(';');
  1222.     for (var i = 0; i < ca.length; i++) {
  1223.         var c = ca[i];
  1224.         while (c.charAt(0) == ' ') {
  1225.             c = c.substring(1);
  1226.         }
  1227.         if (c.indexOf(name) == 0) {
  1228.             return c.substring(name.length, c.length);
  1229.         }
  1230.     }
  1231.     return "";
  1232. }
  1233.  
  1234.  
  1235. //--异步请求包装工具--start
  1236. async function PromiseRetryWrap(task,options,...values){
  1237.     const {RetryTimes,ErrProcesser} = options||{};
  1238.     let retryTimes = RetryTimes||5;
  1239.     const usedErrProcesser = ErrProcesser || (err =>{throw err});
  1240.     if(!task)return;
  1241.     while(true){
  1242.         try{
  1243.             return await task(...values);
  1244.         }catch(err){
  1245.             if(!--retryTimes){
  1246.                 console.log(err);
  1247.                 return usedErrProcesser(err);
  1248.             }
  1249.         }
  1250.     }
  1251. }
  1252.  
  1253. async function BaseTranslate(name,raw,options,processer){
  1254.     const toDo = async ()=>{
  1255.         var tmp;
  1256.         try{
  1257.             const data = await Request(options);
  1258.             tmp = data.responseText;
  1259.             const result = await processer(tmp);
  1260.             if(result)sessionStorage.setItem(name+'-'+raw,result);
  1261.             return result
  1262.         }catch(err){
  1263.             throw {
  1264.                 responseText: tmp,
  1265.                 err: err
  1266.             }
  1267.         }
  1268.     }
  1269.     return await PromiseRetryWrap(toDo,{RetryTimes:3,ErrProcesser:()=>"翻译出错"})
  1270. }
  1271.  
  1272. function Request(options){
  1273.     return new Promise((reslove,reject)=>GM_xmlhttpRequest({...options,onload:reslove,onerror:reject}))
  1274. }
  1275.  
  1276. //--异步请求包装工具--end
  1277.  
  1278. // 随机数生成
  1279. function getRandomNumber(numDigits) {
  1280.     let min = Math.pow(10, numDigits - 1);
  1281.     let max = Math.pow(10, numDigits) - 1;
  1282.     return Math.floor(Math.random() * (max - min + 1)) + min;
  1283. }