☰

V2EX 增强

自动签到、链接转图片、自动无缝翻页、使用 SOV2EX 搜索、回到顶部（右键点击两侧空白处）、快速回复（左键双击两侧空白处）、新标签页打开链接、标签页伪装为 Github（摸鱼）

当前为 2023-05-19 提交的版本，查看 最新版本。

  1. // ==UserScript==
  2. // @name         V2EX 增强
  3. // @version      1.2.0
  4. // @author       X.I.U
  5. // @description  自动签到、链接转图片、自动无缝翻页、使用 SOV2EX 搜索、回到顶部（右键点击两侧空白处）、快速回复（左键双击两侧空白处）、新标签页打开链接、标签页伪装为 Github（摸鱼）
  6. // @match        *://v2ex.com/*
  7. // @match        *://*.v2ex.com/*
  8. // @match        *://www.sov2ex.com/*
  9. // @icon         data:image/png;base64,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
  10. // @grant        GM_xmlhttpRequest
  11. // @grant        GM_registerMenuCommand
  12. // @grant        GM_unregisterMenuCommand
  13. // @grant        GM_openInTab
  14. // @grant        GM_getValue
  15. // @grant        GM_setValue
  16. // @grant        GM_notification
  17. // @license      GPL-3.0 License
  18. // @run-at       document-end
  19. // @namespace    https://github.com/XIU2/UserScript
  20. // @supportURL   https://github.com/XIU2/UserScript
  21. // @homepageURL  https://github.com/XIU2/UserScript
  22. // ==/UserScript==
  23.  
  24. (function() {
  25.     'use strict';
  26.     var menu_ALL = [
  27.         ['menu_autoClockIn', '自动签到', '自动签到', true],
  28.         ['menu_linksToImgs', '链接转图片', '链接转图片', true],
  29.         ['menu_pageLoading', '自动无缝翻页', '自动无缝翻页', true],
  30.         ['menu_pageLoading_reply', '帖子内自动翻页', '帖子内自动翻页', false],
  31.         ['menu_backToTop', '回到顶部（右键点击两侧空白处）', '回到顶部', true],
  32.         ['menu_quickReply', '快速回复（左键双击两侧空白处）', '快速回复', true],
  33.         ['menu_linksBlank', '新标签页打开链接', '新标签页打开链接', true],
  34.         ['menu_sov2ex', '使用 SOV2EX 搜索', '使用 SOV2EX 搜索', false],
  35.         ['menu_fish', '标签页伪装为 Github（摸鱼）', '标签页伪装为 Github', false]
  36.     ], menu_ID = [], pausePage = true;
  37.     for (let i=0;i<menu_ALL.length;i++){ // 如果读取到的值为 null 就写入默认值
  38.         if (GM_getValue(menu_ALL[i][0]) == null){GM_setValue(menu_ALL[i][0], menu_ALL[i][3])};
  39.     }
  40.  
  41.     registerMenuCommand();
  42.  
  43.     // 注册脚本菜单
  44.     function registerMenuCommand() {
  45.         if (menu_ID.length > menu_ALL.length){ // 如果菜单ID数组多于菜单数组，说明不是首次添加菜单，需要卸载所有脚本菜单
  46.             for (let i=0;i<menu_ID.length;i++){
  47.                 GM_unregisterMenuCommand(menu_ID[i]);
  48.             }
  49.         }
  50.         for (let i=0;i<menu_ALL.length;i++){ // 循环注册脚本菜单
  51.             menu_ALL[i][3] = GM_getValue(menu_ALL[i][0]);
  52.             menu_ID[i] = GM_registerMenuCommand(`${menu_ALL[i][3]?'✅':'❌'} ${menu_ALL[i][1]}`, function(){menu_switch(`${menu_ALL[i][3]}`,`${menu_ALL[i][0]}`,`${menu_ALL[i][2]}`)});
  53.         }
  54.         menu_ID[menu_ID.length] = GM_registerMenuCommand('💬 反馈 & 建议', function () {window.GM_openInTab('https://github.com/XIU2/UserScript#xiu2userscript', {active: true,insert: true,setParent: true});window.GM_openInTab('https://greasyfork.org/zh-CN/scripts/424246/feedback', {active: true,insert: true,setParent: true});});
  55.     }
  56.  
  57.     // 菜单开关
  58.     function menu_switch(menu_status, Name, Tips) {
  59.         if (menu_status == 'true'){
  60.             GM_setValue(`${Name}`, false);
  61.             GM_notification({text: `已关闭 [${Tips}] 功能\n（点击刷新网页后生效）`, timeout: 3500, onclick: function(){location.reload();}});
  62.         }else{
  63.             GM_setValue(`${Name}`, true);
  64.             GM_notification({text: `已开启 [${Tips}] 功能\n（点击刷新网页后生效）`, timeout: 3500, onclick: function(){location.reload();}});
  65.         }
  66.         registerMenuCommand(); // 重新注册脚本菜单
  67.     };
  68.  
  69.     // 返回菜单值
  70.     function menu_value(menuName) {
  71.         for (let menu of menu_ALL) {
  72.             if (menu[0] == menuName) {
  73.                 return menu[3]
  74.             }
  75.         }
  76.     }
  77.  
  78.  
  79.     // 默认 ID 为 0
  80.     var curSite = {SiteTypeID: 0};
  81.  
  82.     // 自动翻页规则
  83.     let DBSite = {
  84.         recent: { // 最近主题页
  85.             SiteTypeID: 1,
  86.             pager: {
  87.                 type: 1,
  88.                 nextLink: '//a[@class="page_current"]/following-sibling::a[1][@href]',
  89.                 pageElement: 'css;.cell.item',
  90.                 HT_insert: ['//div[@id="Main"]//div[@class="box"]//div[@class="cell"][last()]', 1],
  91.                 replaceE: 'css;#Main > .box > .cell[style]:not(.item) > table',
  92.                 scrollDelta: 1500
  93.             }
  94.         },
  95.         notifications: { // 提醒消息页
  96.             SiteTypeID: 2,
  97.             pager: {
  98.                 type: 1,
  99.                 nextLink: '//a[@class="page_current"]/following-sibling::a[1][@href]',
  100.                 pageElement: 'css;#notifications > div',
  101.                 HT_insert: ['css;#notifications', 3],
  102.                 replaceE: 'css;#Main > .box > .cell[style] > table',
  103.                 scrollDelta: 1500
  104.             }
  105.         },
  106.         replies: { // 用户回复页
  107.             SiteTypeID: 3,
  108.             pager: {
  109.                 type: 1,
  110.                 nextLink: '//a[@class="page_current"]/following-sibling::a[1][@href]',
  111.                 pageElement: '//div[@id="Main"]//div[@class="box"]//div[@class="dock_area"] | //*[@id="Main"]//div[@class="box"]//div[@class="inner"] | //*[@id="Main"]//div[@class="box"]//div[@class="dock_area"][last()]/following-sibling::div[@class="cell"][1]',
  112.                 HT_insert: ['//div[@id="Main"]//div[@class="box"]//div[@class="cell"][last()]', 1],
  113.                 replaceE: 'css;#Main > .box > .cell[style] > table',
  114.                 scrollDelta: 1500
  115.             }
  116.         },
  117.         go: { // 分类主题页
  118.             SiteTypeID: 4,
  119.             pager: {
  120.                 type: 1,
  121.                 nextLink: '//a[@class="page_current"]/following-sibling::a[1][@href]',
  122.                 pageElement: 'css;#TopicsNode > div',
  123.                 HT_insert: ['css;#TopicsNode', 3],
  124.                 replaceE: 'css;#Main > .box > .cell[style] > table',
  125.                 scrollDelta: 1500
  126.             }
  127.         },
  128.         reply: { // 帖子内容页（从前往后）
  129.             SiteTypeID: 5,
  130.             pager: {
  131.                 type: 1,
  132.                 nextLink: '//a[@class="page_current"]/following-sibling::a[1][@href]',
  133.                 pageElement: 'css;.cell[id^="r_"]',
  134.                 HT_insert: ['//div[starts-with(@id, "r_")][last()]/following-sibling::div[@class="cell"][1]', 1],
  135.                 replaceE: 'css;#Main > .box > .cell[style] > table',
  136.                 scrollDelta: 1500
  137.             }
  138.         },
  139.         reply_positive: { // 帖子内容页（从后往前）
  140.             SiteTypeID: 6,
  141.             pager: {
  142.                 type: 1,
  143.                 nextLink: '//a[@class="page_current"]/preceding-sibling::a[1][@href]',
  144.                 pageElement: 'css;.cell[id^="r_"]',
  145.                 HT_insert: ['//div[starts-with(@id, "r_")][1]', 1],
  146.                 replaceE: 'css;#Main > .box > .cell[style] > table',
  147.                 scrollDelta: 1500
  148.             }
  149.         },
  150.         balance: { // 账户余额页
  151.             SiteTypeID: 7,
  152.             pager: {
  153.                 type: 1,
  154.                 nextLink: '//a[@class="page_current"]/following-sibling::a[1][@href]',
  155.                 pageElement: 'css;#Main .box > div:not(.cell) > table > tbody > tr:not(:first-child)',
  156.                 HT_insert: ['css;#Main .box > div:not(.cell) > table > tbody', 3],
  157.                 replaceE: 'css;#Main > .box > .cell[style] > table',
  158.                 scrollDelta: 1000
  159.             }
  160.         },
  161.         sov2ex: { // sov2ex
  162.             SiteTypeID: 8,
  163.             pager: {
  164.                 nextLink: '.paging>a',
  165.                 scrollDelta: 1000
  166.             }
  167.         }
  168.     };
  169.  
  170.     if (location.hostname === 'www.sov2ex.com') {
  171.         curSite = DBSite.sov2ex;
  172.         pageLoading();
  173.     } else {
  174.     switch (location.pathname) {
  175.         case '/': //              首页
  176.             addChangesLink();
  177.             break;
  178.         case '/recent': //        最近主题页
  179.             curSite = DBSite.recent;
  180.             break;
  181.         case '/notifications': // 提醒消息页
  182.             curSite = DBSite.notifications;
  183.             break;
  184.         case '/balance': //       账户余额页
  185.             curSite = DBSite.balance;
  186.             break;
  187.         default:
  188.             if (location.pathname.indexOf('/go/') > -1) { // 分类主题页
  189.                 curSite = DBSite.go;
  190.             } else if (location.pathname.indexOf('/t/') > -1) { // 帖子内容页
  191.                 if(menu_value('menu_pageLoading_reply'))curSite = DBSite.reply; // 帖子内自动无缝翻页
  192.                 if(menu_value('menu_quickReply'))quickReply(); // 快速回复（双击左右两侧空白处）
  193.             } else if (location.pathname.indexOf('/replies') > -1) { // 用户回复页
  194.                 curSite = DBSite.replies;
  195.             }
  196.     }
  197.  
  198.     curSite.pageUrl = ''; // 下一页URL
  199.     if(menu_value('menu_linksBlank')) linksBlank(); //               新标签页打开链接
  200.     if(menu_value('menu_fish')) fish(); //                           标签页伪装为 Github（摸鱼）
  201.     if(menu_value('menu_autoClockIn')) setTimeout(qianDao, 1000); // 自动签到（后台），延迟 1 秒执行是为了兼容 [V2ex Plus] 扩展
  202.     if(menu_value('menu_pageLoading')) pageLoading(); //             自动翻页（无缝）
  203.     if(menu_value('menu_backToTop')) backToTop(); //                 回到顶部（右键点击左右两侧空白处）
  204.     if(menu_value('menu_linksToImgs')) linksToImgs(); //             链接转图片
  205.     if(menu_value('menu_sov2ex')) setTimeout(soV2ex, 1000); //       替换为 sov2ex 搜索
  206.     }
  207.  
  208.     // 自动签到（后台）
  209.     function qianDao() {
  210.         let timeNow = new Date().getUTCFullYear() + '/' + (new Date().getUTCMonth() + 1) + '/' + new Date().getUTCDate() // 当前 UTC-0 时间（V2EX 按这个时间的）
  211.         if (location.pathname == '/') { //                               在首页
  212.             let qiandao = document.querySelector('.box .inner a[href="/mission/daily"]');
  213.             if (qiandao) { //                                            如果找到了签到提示
  214.                 qianDao_(qiandao, timeNow); //                           后台签到
  215.             } else if (document.getElementById('gift_v2excellent')) { // 兼容 [V2ex Plus] 扩展
  216.                 document.getElementById('gift_v2excellent').click();
  217.                 GM_setValue('menu_clockInTime', timeNow); //             写入签到时间以供后续比较
  218.                 console.info('[V2EX 增强] 自动签到完成！')
  219.             } else { //                                                  都没有找到，说明已经签过到了
  220.                 console.info('[V2EX 增强] 已经签过到了。')
  221.             }
  222.         } else { //                                                      不在首页
  223.             let timeOld = GM_getValue('menu_clockInTime')
  224.             if (!timeOld || timeOld != timeNow) {
  225.                 qianDaoStatus_(timeNow) //                               后台获取签到状态（并判断是否需要签到）
  226.             }/* else { //                                                新旧签到时间一致
  227.                 console.info('[V2EX 增强] 已经签过到了。')
  228.             }*/
  229.         }
  230.     }
  231.  
  232.  
  233.     // 后台签到
  234.     function qianDao_(qiandao, timeNow) {
  235.         let url = (location.origin + "/mission/daily/redeem?" + RegExp("once\\=(\\d+)").exec(document.querySelector('div#Top .tools, #menu-body').innerHTML)[0]);
  236.         GM_xmlhttpRequest({
  237.             url: url,
  238.             method: 'GET',
  239.             timeout: 5000,
  240.             onload: function (response) {
  241.                 let html = ShowPager.createDocumentByString(response.responseText);
  242.                 //console.log(html)
  243.                 if (html.querySelector('li.fa.fa-ok-sign')) {
  244.                     html = html.getElementById('Main').textContent.match(/已连续登录 (\d+?) 天/)[0];
  245.                     GM_setValue('menu_clockInTime', timeNow); // 写入签到时间以供后续比较
  246.                     console.info('[V2EX 增强] 自动签到完成！')
  247.                     if (qiandao) {
  248.                         qiandao.textContent = `自动签到完成！${html}`;
  249.                         qiandao.href = 'javascript:void(0);';
  250.                     }
  251.                 } else {
  252.                     GM_notification({text: '自动签到失败！请访问 V2EX 首页试试。\n如果连续几天都签到失败，请联系作者解决！', timeout: 4000, onclick() {window.GM_openInTab('https://github.com/XIU2/UserScript#xiu2userscript', {active: true,insert: true,setParent: true});window.GM_openInTab('https://greasyfork.org/zh-CN/scripts/424246/feedback', {active: true,insert: true,setParent: true});}});
  253.                     console.warn('[V2EX 增强] 自动签到失败！请访问 V2EX 首页试试。如果连续几天都签到失败，请联系作者解决！')
  254.                     if (qiandao) qiandao.textContent = '自动签到失败！请尝试手动签到！';
  255.                 }
  256.             }
  257.         });
  258.     }
  259.  
  260.  
  261.     // 后台获取签到状态（并判断是否需要签到）
  262.     function qianDaoStatus_(timeNow) {
  263.         GM_xmlhttpRequest({
  264.             url: 'https://www.v2ex.com/mission/daily',
  265.             method: 'GET',
  266.             timeout: 5000,
  267.             onload: function (response) {
  268.                 let html = ShowPager.createDocumentByString(response.responseText);
  269.                 if (html.querySelector('input[value^="领取"]')) { //     还没有签到...
  270.                     qianDao_(null, timeNow); //                          后台签到
  271.                 } else { //                                              已经签到了...
  272.                     console.info('[V2EX 增强] 已经签过到了。')
  273.                     GM_setValue('menu_clockInTime', timeNow); //         写入签到时间以供后续比较
  274.                 }
  275.             }
  276.         });
  277.     }
  278.  
  279.  
  280.     // 替换为 sov2ex 搜索，代码来自 v2ex-plus 扩展：https://github.com/sciooga/v2ex-plus （懒得重复造轮子了~
  281.     function soV2ex() {
  282.         document.body.appendChild(document.createElement('script')).textContent = `
  283.                 var $search = $('#search')
  284.         var searchEvents = $._data($search[0], "events" )
  285.         var oKeydownEvent = searchEvents['keydown'][0]['handler']
  286.         var oInputEvent = searchEvents['input'][0]['handler']
  287.         $search.attr("placeholder","sov2ex")
  288.         $search.unbind('keydown', oKeydownEvent)
  289.         $search.unbind('input', oInputEvent)
  290.         $search.on('input', function(e) {
  291.             oInputEvent(e)
  292.             $('.search-item:last').attr('href', 'https://www.sov2ex.com/?q=' + $search.val()).text('sov2ex ' +$search.val());
  293.         })
  294.         $search.keydown(function(e) {
  295.             if (e.code == 'Enter' || e.code == 'NumpadEnter' || e.keyCode === 13) {
  296.                 if ($('.search-item:last').is('.active')) {
  297.                     $(this).val($(this).val().replace(/[#%&]/g,""));//用户输入不能包含特殊字符#%&
  298.                     window.open("https://www.sov2ex.com/?q=" + $(this).val());
  299.                     return 0
  300.                 }
  301.             }
  302.             oKeydownEvent(e)
  303.         })
  304.         `;
  305.     }
  306.  
  307.  
  308.     // 回到顶部（右键左右两侧空白处）
  309.     function backToTop() {
  310.         document.getElementById('Wrapper').oncontextmenu = document.querySelector('#Wrapper > .content').oncontextmenu = function(event){
  311.             if (event.target == this) {
  312.                 event.preventDefault();
  313.                 window.scrollTo(0,0)
  314.             }
  315.         }
  316.     }
  317.  
  318.  
  319.     // 标签页伪装为 Github（摸鱼）
  320.     function fish() {
  321.         window.document.title = 'GitHub'
  322.         if (window.matchMedia && window.matchMedia('(prefers-color-scheme: dark)').matches) {
  323.             document.querySelector("link[rel*='shortcut icon']").href = 'https://github.githubassets.com/favicons/favicon-dark.png'
  324.         } else {
  325.             document.querySelector("link[rel*='shortcut icon']").href = 'https://github.githubassets.com/favicons/favicon.png'
  326.         }
  327.     }
  328.  
  329.  
  330.     // 链接转图片
  331.     function linksToImgs() {
  332.         let links = document.links;
  333.         Array.from(links).forEach(function (_this) {
  334.             if (/^https.*\.(?:jpg|jpeg|jpe|bmp|png|gif)/i.test(_this.href) && !(/<img\s/i.test(_this.innerHTML))) {
  335.                 _this.innerHTML = `<img src="${_this.href}" style="max-width: 100%!important;" />`;
  336.             } else if (/^https:\/\/imgur\.com\/[a-z]+$/i.test(_this.href)) { // 针对没有文件后缀的 imgur 图床链接
  337.                 _this.innerHTML = `<img src="${_this.href}.png" style="max-width: 100%!important;" />`;
  338.             }
  339.         });
  340.     }
  341.  
  342.  
  343.     // 快速回复（双击左右两侧空白处）
  344.     function quickReply() {
  345.         document.getElementById('Wrapper').ondblclick = document.querySelector('#Wrapper > .content').ondblclick = function(event){
  346.             if (event.target==this) {
  347.                 if (document.querySelector('.box.reply-box-sticky')) {
  348.                     document.getElementById('undock-button').click();
  349.                 } else {
  350.                     let _top = document.body.scrollTop + document.documentElement.scrollTop;
  351.                     document.getElementById('reply_content').focus();
  352.                     window.scrollTo(0,_top);console.log(_top);
  353.                 }
  354.             }
  355.         }
  356.     }
  357.  
  358.  
  359.     // 新标签页打开链接
  360.     function linksBlank() {
  361.         if (location.pathname.indexOf('/settings') > -1) return
  362.         document.head.appendChild(document.createElement('base')).target = '_blank'; // 让所有链接默认以新标签页打开
  363.         Array.from(document.links).forEach(function (_this) {
  364.             if (_this.onclick || _this.href.slice(0,4) != 'http' || _this.href.indexOf('#;') > -1 || _this.href.indexOf('night/toggle') > -1 || _this.href.indexOf('/favorite') > -1 || _this.href.indexOf('/?tab=') > -1) {
  365.                 _this.target = '_self'
  366.             }
  367.         })
  368.         document.querySelectorAll('form').forEach(function (_this) {
  369.             if (!_this.target) {_this.target = '_self'}
  370.         });
  371.  
  372.         const callback = (mutationsList, observer) => {
  373.             for (const mutation of mutationsList) {
  374.                 for (const target of mutation.addedNodes) {
  375.                     if (target.nodeType != 1) return
  376.                     if (target.tagName === 'A') {
  377.                         if (target.onclick || target.href.slice(0,4) != 'http' || target.href.indexOf('#;') > -1 || target.href.indexOf('night/toggle') > -1 || target.href.indexOf('/favorite') > -1) {
  378.                             target.target = '_self'
  379.                         }
  380.                     } else {
  381.                         document.querySelectorAll('a').forEach(function (_this) {
  382.                             if (_this.onclick || _this.href.slice(0,4) != 'http' || _this.href.indexOf('#;') > -1 || _this.href.indexOf('night/toggle') > -1 || _this.href.indexOf('/favorite') > -1) {
  383.                                 _this.target = '_self'
  384.                             }
  385.                         });
  386.                     }
  387.                 }
  388.             }
  389.         };
  390.         const observer = new MutationObserver(callback);
  391.         observer.observe(document, { childList: true, subtree: true });
  392.     }
  393.  
  394.  
  395.     // 添加全站最近更新主题链接
  396.     function addChangesLink() {
  397.         let links = document.querySelector('#Main .box .inner:last-child');if (!links) return
  398.         links.innerHTML = `<div style="float: left;"><span class="chevron">»</span> &nbsp;<a href="/recent" target="_blank">更多新主题</a></div><div style="text-align: right;"><a href="/changes" target="_blank" style="text-align: right;">全站最近更新主题</a> &nbsp;<span class="chevron">«</span></div>`
  399.     }
  400.  
  401.  
  402.     // 自动无缝翻页
  403.     function pageLoading() {
  404.         if (curSite.SiteTypeID > 0){
  405.             windowScroll(function (direction, e) {
  406.                 // 下滑 且 未暂停翻页 且 SiteTypeID > 0 时，才准备翻页
  407.                 if (direction != 'down' || !pausePage) return
  408.                 let scrollTop = document.documentElement.scrollTop || window.pageYOffset || document.body.scrollTop,
  409.                     scrollHeight = window.innerHeight || document.documentElement.clientHeight,
  410.                     scrollDelta = curSite.pager.scrollDelta;
  411.                 if (document.documentElement.scrollHeight <= scrollHeight + scrollTop + scrollDelta) {
  412.                     if (curSite.pager.type === 1) {
  413.                         ShowPager.loadMorePage();
  414.                     }else{
  415.                         let autopbn = document.querySelector(curSite.pager.nextLink);
  416.                         if (autopbn){
  417.                             autopbn.click();
  418.                             pausePage = false
  419.                             setTimeout(function(){pausePage = true;}, 500)
  420.                         }
  421.                     }
  422.                 }
  423.             });
  424.         }
  425.     }
  426.  
  427.  
  428.     // 滚动条事件
  429.     function windowScroll(fn1) {
  430.         var beforeScrollTop = document.documentElement.scrollTop || document.body.scrollTop,
  431.             fn = fn1 || function () {};
  432.         setTimeout(function () { // 延时执行，避免刚载入到页面就触发翻页事件
  433.             window.addEventListener('scroll', function (e) {
  434.                 var afterScrollTop = document.documentElement.scrollTop || document.body.scrollTop,
  435.                     delta = afterScrollTop - beforeScrollTop;
  436.                 if (delta == 0) return false;
  437.                 fn(delta > 0 ? 'down' : 'up', e);
  438.                 beforeScrollTop = afterScrollTop;
  439.             }, false);
  440.         }, 1000)
  441.     }
  442.  
  443.  
  444.     // 修改自 https://greasyfork.org/scripts/14178 , https://github.com/machsix/Super-preloader
  445.     var ShowPager = {
  446.         getFullHref: function (e) {
  447.             if (e != null && e.nodeType === 1 && e.href && e.href.slice(0,4) === 'http') return e.href;
  448.             return '';
  449.         },
  450.         createDocumentByString: function (e) {
  451.             if (e) {
  452.                 if ('HTML' !== document.documentElement.nodeName) return (new DOMParser).parseFromString(e, 'application/xhtml+xml');
  453.                 var t;
  454.                 try { t = (new DOMParser).parseFromString(e, 'text/html');} catch (e) {}
  455.                 if (t) return t;
  456.                 if (document.implementation.createHTMLDocument) {
  457.                     t = document.implementation.createHTMLDocument('ADocument');
  458.                 } else {
  459.                     try {((t = document.cloneNode(!1)).appendChild(t.importNode(document.documentElement, !1)), t.documentElement.appendChild(t.createElement('head')), t.documentElement.appendChild(t.createElement('body')));} catch (e) {}
  460.                 }
  461.                 if (t) {
  462.                     var r = document.createRange(),
  463.                         n = r.createContextualFragment(e);
  464.                     r.selectNodeContents(document.body);
  465.                     t.body.appendChild(n);
  466.                     for (var a, o = { TITLE: !0, META: !0, LINK: !0, STYLE: !0, BASE: !0}, i = t.body, s = i.childNodes, c = s.length - 1; c >= 0; c--) o[(a = s[c]).nodeName] && i.removeChild(a);
  467.                     return t;
  468.                 }
  469.             } else console.error('没有找到要转成 DOM 的字符串');
  470.         },
  471.         loadMorePage: function () {
  472.             if (curSite.pager) {
  473.                 let curPageEle = getElementByXpath(curSite.pager.nextLink);
  474.                 var url = this.getFullHref(curPageEle);
  475.                 console.log(`${url} ${curPageEle} ${curSite.pageUrl}`);
  476.                 if(url === '') return;
  477.                 if(curSite.pageUrl === url) return;// 不会重复加载相同的页面
  478.                 curSite.pageUrl = url;
  479.                 // 读取下一页的数据
  480.                 curSite.pager.startFilter && curSite.pager.startFilter();
  481.                 GM_xmlhttpRequest({
  482.                     url: url,
  483.                     method: "GET",
  484.                     timeout: 5000,
  485.                     onload: function (response) {
  486.                         try {
  487.                             var newBody = ShowPager.createDocumentByString(response.responseText);
  488.                             let pageElems = getAllElements(curSite.pager.pageElement, newBody, newBody);
  489.                             let toElement = getAllElements(curSite.pager.HT_insert[0])[0];
  490.                             if (pageElems.length >= 0) {
  491.                                 // 如果有插入前函数就执行函数
  492.                                 if (curSite.function && curSite.function.before) {
  493.                                     if (curSite.function.parameter) { // 如果指定了参数
  494.                                         pageElems = curSite.function.before(curSite.function.parameter);
  495.                                     }else{
  496.                                         pageElems = curSite.function.before(pageElems);
  497.                                     }
  498.                                 }
  499.                                 // 插入位置
  500.                                 let addTo;
  501.                                 switch (curSite.pager.HT_insert[1]) {
  502.                                     case 1:
  503.                                         addTo = "beforebegin"
  504.                                         break;
  505.                                     case 2:
  506.                                         addTo = "afterbegin"
  507.                                         break;
  508.                                     case 3:
  509.                                         addTo = "beforeend"
  510.                                         break;
  511.                                     case 4:
  512.                                         addTo = "afterend"
  513.                                         break;
  514.                                 }
  515.                                 // 插入新页面元素
  516.                                 pageElems.forEach(function (one) {
  517.                                     toElement.insertAdjacentElement(addTo, one);
  518.                                 });
  519.                                 // 替换待替换元素
  520.                                 try {
  521.                                     let oriE = getAllElements(curSite.pager.replaceE);
  522.                                     let repE = getAllElements(curSite.pager.replaceE, newBody, newBody);
  523.                                     if (oriE.length === repE.length) {
  524.                                         for (var i = 0; i < oriE.length; i++) {
  525.                                             oriE[i].outerHTML = repE[i].outerHTML;
  526.                                         }
  527.                                     }
  528.                                 } catch (e) {
  529.                                     console.log(e);
  530.                                 }
  531.                                 // 如果有插入后函数就执行函数
  532.                                 if (curSite.function && curSite.function.after) {
  533.                                     if (curSite.function.parameter) { // 如果指定了参数
  534.                                         curSite.function.after(curSite.function.parameter);
  535.                                     }else{
  536.                                         curSite.function.after();
  537.                                     }
  538.                                 }
  539.                             }
  540.                         } catch (e) {
  541.                             console.log(e);
  542.                         }
  543.                     }
  544.                 });
  545.             }
  546.         },
  547.     };
  548.     function getElementByCSS(css, contextNode = document) {
  549.         return contextNode.querySelector(css);
  550.     }
  551.     function getAllElementsByCSS(css, contextNode = document) {
  552.         return [].slice.call(contextNode.querySelectorAll(css));
  553.     }
  554.     function getElementByXpath(xpath, contextNode, doc = document) {
  555.         contextNode = contextNode || doc;
  556.         try {
  557.             const result = doc.evaluate(xpath, contextNode, null, XPathResult.FIRST_ORDERED_NODE_TYPE, null);
  558.             // 应该总是返回一个元素节点
  559.             return result.singleNodeValue && result.singleNodeValue.nodeType === 1 && result.singleNodeValue;
  560.         } catch (err) {
  561.             throw new Error(`Invalid xpath: ${xpath}`);
  562.         }
  563.     }
  564.     function getAllElementsByXpath(xpath, contextNode, doc = document) {
  565.         contextNode = contextNode || doc;
  566.         const result = [];
  567.         try {
  568.             const query = doc.evaluate(xpath, contextNode, null, XPathResult.ORDERED_NODE_SNAPSHOT_TYPE, null);
  569.             for (let i = 0; i < query.snapshotLength; i++) {
  570.                 const node = query.snapshotItem(i);
  571.                 // 如果是 Element 节点
  572.                 if (node.nodeType === 1) result.push(node);
  573.             }
  574.         } catch (err) {
  575.             throw new Error(`无效 Xpath: ${xpath}`);
  576.         }
  577.         return result;
  578.     }
  579.     function getAllElements(selector, contextNode = undefined, doc = document, win = window, _cplink = undefined) {
  580.         if (!selector) return [];
  581.         contextNode = contextNode || doc;
  582.         if (typeof selector === 'string') {
  583.             if (selector.search(/^css;/i) === 0) {
  584.                 return getAllElementsByCSS(selector.slice(4), contextNode);
  585.             } else {
  586.                 return getAllElementsByXpath(selector, contextNode, doc);
  587.             }
  588.         } else {
  589.             const query = selector(doc, win, _cplink);
  590.             if (!Array.isArray(query)) {
  591.                 throw new Error('getAllElements 返回错误类型');
  592.             } else {
  593.                 return query;
  594.             }
  595.         }
  596.     }
  597. })();