☰

超星学习通网课助手[最全接口][最强答题][支持图片题]

接口自动提交功能可视化变更，自动挂机看尔雅MOOC，支持视频、音频、文档、图书自动完成，章节测验自动答题提交，支持自动切换任务点、挂机阅读时长、自动登录等，解除各类功能限制，开放自定义参数。

  1. // ==UserScript==
  2. // @name         超星学习通网课助手[最全接口][最强答题][支持图片题]
  3. // @namespace    isoan
  4. // @version      1.2.1
  5. // @description  接口自动提交功能可视化变更，自动挂机看尔雅MOOC，支持视频、音频、文档、图书自动完成，章节测验自动答题提交，支持自动切换任务点、挂机阅读时长、自动登录等，解除各类功能限制，开放自定义参数。
  6. // @author       chatijun
  7. // @match        *://*.chaoxing.com/*
  8. // @match        *://*.edu.cn/*
  9. // @match        *://*.nbdlib.cn/*
  10. // @match        *://*.hnsyu.net/*
  11. // @connect      cx.icodef.com
  12. // @connect      api.gochati.cn
  13. // @run-at       document-end
  14. // @grant        unsafeWindow
  15. // @grant        GM_xmlhttpRequest
  16. // @grant        GM_setClipboard
  17. // @license      MIT
  18. // @original-script https://greasyfork.org/scripts/369625
  19. // @original-author wyn665817
  20. // @original-license MIT
  21. // ==/UserScript==
  22.  
  23. // 设置修改后，需要刷新页面才会生效
  24. var queryapi = [
  25.     {"url": "http://api.gochati.cn/jsapi.php","getIssueParam":"token=cxmooc&q=","keyParam":"da","method":"GET"},
  26.     {"url": "http://cx.icodef.com/wyn-nb?v=2", "postIssueParam": "question", "keyParam": "data", "method": "POST"},
  27. ];
  28. var setting = {
  29.     // 8E3 == 8000，科学记数法，表示毫秒数
  30.  
  31.     api: 1 //默认接口,在这里设置默认使用接口
  32.       ,
  33.     time: 8E3 // 默认响应速度为8秒，不建议小于3秒，减轻服务器响应压力
  34.       ,
  35.     review: 0 // 复习模式，完整挂机视频(音频)时长，支持挂机任务点已完成的视频和音频，默认关闭
  36.       ,
  37.     queue: 1 // 队列模式，开启后任务点逐一完成，关闭则单页面所有任务点同时进行，默认开启
  38.       // 1代表开启，0代表关闭
  39.       ,
  40.     video: 1 // 视频支持后台、切换窗口不暂停，支持多视频，默认开启
  41.       ,
  42.     work: 1 // 自动答题功能(章节测验)，作业需要手动开启查询，高准确率，默认开启
  43.       ,
  44.     audio: 1 // 音频自动播放，与视频功能共享vol和rate参数，默认开启
  45.       ,
  46.     book: 1 // 图书阅读任务点，非课程阅读任务点，默认开启
  47.       ,
  48.     docs: 1 // 文档阅读任务点，PPT类任务点自动完成阅读任务，默认开启
  49.  
  50.       // 本区域参数，上方为任务点功能，下方为独立功能
  51.       ,
  52.     jump: 1 // 自动切换任务点、章节、课程(需要配置course参数)，默认开启
  53.       ,
  54.     read: '0' // 挂机课程阅读时间，单位是分钟，'65'代表挂机65分钟，请手动打开阅读页面，默认'0'分钟
  55.       ,
  56.     face: 0 // 解除面部识别(不支持二维码类面部采集)，此功能仅为临时解除，默认关闭
  57.       ,
  58.     total: 0 // 显示课程进度的统计数据，在学习进度页面的上方展示，默认关闭
  59.  
  60.       // 仅开启video(audio)时，修改此处才会生效
  61.       ,
  62.     line: '公网1' // 视频播放的默认资源线路，此功能适用于系统默认线路无资源，默认'公网1'
  63.       ,
  64.     http: '标清' // 视频播放的默认清晰度，无效参数则使用系统默认清晰度，默认'标清'
  65.       // 本区域参数，上方为video功能独享，下方为audio功能共享
  66.       ,
  67.     vol: '0' // 默认音量的百分数，设定范围：[0,100]，'0'为静音，默认'0'
  68.       ,
  69.     rate: '1' // 视频播放默认倍率，参数范围0∪[0.0625,16]，'0'为秒过，默认'1'倍
  70.  
  71.       // 仅开启work时，修改此处才会生效
  72.       ,
  73.     auto: 0 // 答题完成后自动提交，默认关闭
  74.       ,
  75.     none: 1 // 无匹配答案时执行默认操作，关闭后若题目无匹配答案则会暂时保存已作答的题目，默认开启
  76.       ,
  77.     scale: 0 // 富文本编辑器高度自动拉伸，用于文本类题目，答题框根据内容自动调整大小，默认关闭
  78.  
  79.       // 仅开启jump时，修改此处才会生效
  80.       ,
  81.     course: 0 // 当前课程完成后自动切换课程，仅支持按照根目录课程顺序切换，默认关闭
  82.       ,
  83.     lock: 1 // 跳过未开放(图标是锁)的章节，即闯关模式或定时发放的任务点，默认开启
  84.  
  85.       // 自动登录功能配置区
  86.       ,
  87.     school: '账号为手机号可以不修改此参数' // 学校/单位/机构码，要求完整有效可查询，例如'清华大学'
  88.       ,
  89.     username: '' // 学号/工号/借书证号(邮箱/手机号/账号)，例如'2018010101'，默认''
  90.       ,
  91.     password: '' // 密码，例如'123456'，默认''
  92.       ,
  93.     notice: '' //默认通知
  94.   },
  95.   _self = unsafeWindow,
  96.   url = location.pathname,
  97.   top = _self;
  98. checkMCInfo();
  99. if (url != '/studyApp/studying' &&
  100.   top != _self.top) document.domain =
  101.   location.host.replace(/.+?\./, '');
  102.  
  103. try
  104. {
  105.   while (top != _self.top)
  106.   {
  107.     top = top.parent.document ? top
  108.       .parent : _self.top;
  109.     if (top.location.pathname ==
  110.       '/mycourse/studentstudy') break;
  111.   }
  112. }
  113. catch (err)
  114. {
  115.   // console.log(err);
  116.   top = _self;
  117. }
  118.  
  119. var $ = _self.jQuery || top.jQuery,
  120.   parent = _self == top ? self : _self
  121.   .parent,
  122.   Ext = _self.Ext || parent.Ext ||
  123.   {},
  124.   UE = _self.UE,
  125.   vjs = _self.videojs;
  126.  
  127. String.prototype.toCDB = function ()
  128. {
  129.   return this.replace(/\s/g, '')
  130.     .replace(/[\uff01-\uff5e]/g,
  131.       function (str)
  132.       {
  133.         return String.fromCharCode(str
  134.           .charCodeAt(0) - 65248);
  135.       })
  136.     .replace(/[“”]/g, '"')
  137.     .replace(/[‘’]/g, "'")
  138.     .replace(/。/g, '.');
  139. };
  140.  
  141. setting.normal = ''; // ':visible'
  142. // setting.time += Math.ceil(setting.time * Math.random()) - setting.time / 2;
  143. setting.job = [':not(*)'];
  144.  
  145. setting.video && setting.job.push(
  146.   'iframe[src*="/video/index.html"]');
  147. setting.work && setting.job.push(
  148.   'iframe[src*="/work/index.html"]');
  149. setting.audio && setting.job.push(
  150.   'iframe[src*="/audio/index.html"]');
  151. setting.book && setting.job.push(
  152.   'iframe[src*="/innerbook/index.html"]'
  153. );
  154. setting.docs && setting.job.push(
  155.   'iframe[src*="/ppt/index.html"]',
  156.   'iframe[src*="/pdf/index.html"]');
  157.  
  158. setting.tip = !setting.queue || top !=
  159.   _self && jobSort($ || Ext.query);
  160.  
  161. if (url == '/mycourse/studentstudy')
  162. {
  163.   _self.checkMobileBrowerLearn = $.noop;
  164.   var classId = location.search.match(
  165.       /cla[zs]{2}id=(\d+)/i)[1] || 0,
  166.     courseId = _self.courseId ||
  167.     location.search.match(
  168.       /courseId=(\d+)/i)[1] || 0;
  169.   setting.lock || $('#coursetree')
  170.     .on('click',
  171.       '[onclick*=void], [href*=void]',
  172.       function ()
  173.       {
  174.         _self.getTeacherAjax(courseId,
  175.           classId, $(this)
  176.           .parent()
  177.           .attr('id')
  178.           .slice(3));
  179.       });
  180. }
  181. else if (url ==
  182.   '/ananas/modules/video/index.html' &&
  183.   setting.video)
  184. {
  185.   if (setting.review) _self.greenligth =
  186.     Ext.emptyFn;
  187.   checkPlayer(_self.supportH5Video());
  188. }
  189. else if (url == '/work/doHomeWorkNew' ||
  190.   url == '/api/work' || url ==
  191.   '/work/addStudentWorkNewWeb')
  192. {
  193.   if (!UE)
  194.   {
  195.     var len = ($ || Ext.query || Array)(
  196.         'font:contains(未登录)', document)
  197.       .length;
  198.     setTimeout(len == 1 ? top.location
  199.       .reload : parent.greenligth,
  200.       setting.time);
  201.   }
  202.   else if (setting.work)
  203.   {
  204.     setTimeout(relieveLimit, 0);
  205.     beforeFind();
  206.   }
  207. }
  208. else if (url ==
  209.   '/ananas/modules/audio/index.html' &&
  210.   setting.audio)
  211. {
  212.   if (setting.review) _self.greenligth =
  213.     Ext.emptyFn;
  214.   _self.videojs = hookAudio;
  215.   hookAudio.xhr = vjs.xhr;
  216. }
  217. else if (url ==
  218.   '/ananas/modules/innerbook/index.html' &&
  219.   setting.book && setting.tip)
  220. {
  221.   setTimeout(function ()
  222.   {
  223.     _self.setting ? _self.top
  224.       .onchangepage(_self
  225.         .getFrameAttr('end')) :
  226.       _self.greenligth();
  227.   }, setting.time);
  228. }
  229. else if (url.match(
  230.     /^\/ananas\/modules\/(ppt|pdf)\/index\.html$/
  231.   ) && setting.docs && setting.tip)
  232. {
  233.   setTimeout(function ()
  234.   {
  235.     _self.setting ? _self
  236.       .finishJob() : _self
  237.       .greenligth();
  238.   }, setting.time);
  239.   frameElement.setAttribute('download',
  240.     1);
  241. }
  242. else if (url == '/knowledge/cards')
  243. {
  244.   $ && checkToNext();
  245. }
  246. else if (url.match(
  247.     /^\/(course|zt)\/\d+\.html$/))
  248. {
  249.   setTimeout(function ()
  250.   {
  251.     +setting.read && _self
  252.       .sendLogs && $(
  253.         '.course_section:eq(0) .chapterText'
  254.       )
  255.       .click();
  256.   }, setting.time);
  257. }
  258. else if (url ==
  259.   '/ztnodedetailcontroller/visitnodedetail'
  260. )
  261. {
  262.   setting.read *= 60 / $(
  263.       '.course_section')
  264.     .length;
  265.   setting.read && _self.sendLogs &&
  266.     autoRead();
  267. }
  268. else if (url == '/mycourse/stu')
  269. {
  270.   console.log(url)
  271.   if (document.querySelector(
  272.       'body > div.box > div.Header > div > a'
  273.     ) !== null)
  274.   {
  275.     backToOld();
  276.   }
  277. }
  278. else if (url ==
  279.   '/mycourse/studentcourse')
  280. {
  281.   var gv = location.search.match(
  282.     /d=\d+&/g);
  283.   setting.total && $('<a>',
  284.     {
  285.       href: '/moocAnalysis/chapterStatisticByUser?classI' +
  286.         gv[1] + 'courseI' + gv[0] +
  287.         'userId=' + _self.getCookie(
  288.           '_uid') + '&ut=s',
  289.       target: '_blank',
  290.       title: '点击查看章节统计',
  291.       style: 'margin: 0 25px;',
  292.       html: '本课程共' + $('.icon')
  293.         .length + '节，剩余' + $(
  294.           'em:not(.openlock)')
  295.         .length + '节未完成'
  296.     })
  297.     .appendTo('.zt_logo')
  298.     .parent()
  299.     .width('auto');
  300. }
  301. else if (url.match(
  302.     /^\/visit\/(courses|interaction)$/
  303.   ))
  304. {
  305.   setting.face && $('.zmodel')
  306.     .on('click',
  307.       '[onclick^=openFaceTip]',
  308.       DisplayURL);
  309. }
  310. else if (location.host.match(
  311.     /^passport2/))
  312. {
  313.   setting.username && getSchoolId();
  314. }
  315. else if (location.hostname ==
  316.   'i.mooc.chaoxing.com')
  317. {
  318.   _self.layui.use('layer', function ()
  319.   {
  320.     this.layer.open(
  321.     {
  322.       content: '拖动进度条、倍速播放、秒过会导致不良记录！',
  323.       title: '超星网课助手提示',
  324.       btn: '我已知悉',
  325.       offset: 't',
  326.       closeBtn: 0
  327.     });
  328.   });
  329. }
  330. else if (url ==
  331.   '/widget/pcvote/goStudentVotePage')
  332. {
  333.   $(':checked')
  334.     .click();
  335.   $('.StudentTimu')
  336.     .each(function (index)
  337.     {
  338.       var ans = _self.questionlist[
  339.         index].answer;
  340.       $(':radio, :checkbox', this)
  341.         .each(function (num)
  342.         {
  343.           ans[num].isanswer && this
  344.             .click();
  345.         });
  346.       $(':text', this)
  347.         .val(function (num)
  348.         {
  349.           return $(ans[num].content)
  350.             .text()
  351.             .trim();
  352.         });
  353.     });
  354. }
  355. else if (url ==
  356.   '/work/selectWorkQuestionYiPiYue')
  357. {
  358.   submitAnswer(getIframe()
  359.     .parent(), $.extend(true, [],
  360.       parent._data));
  361. }
  362.  
  363. function getIframe(tip, win, job)
  364. {
  365.   if (!$) return Ext.get(frameElement ||
  366.       [])
  367.     .parent()
  368.     .child('.ans-job-icon') || Ext
  369.     .get([]);
  370.   do {
  371.     win = win ? win.parent : _self;
  372.     job = $(win.frameElement)
  373.       .prevAll('.ans-job-icon');
  374.   } while (!job.length && win.parent
  375.     .frameElement);
  376.   return tip ? win : job;
  377. }
  378.  
  379. function jobSort($)
  380. {
  381.   var fn = $.fn ? [getIframe(1),
  382.       'length'
  383.     ] : [self, 'dom'],
  384.     sel = setting.job.join(
  385.       ', :not(.ans-job-finished) > .ans-job-icon' +
  386.       setting.normal + ' ~ ');
  387.   if ($(sel, fn[0].parent.document)[
  388.       0] == fn[0].frameElement)
  389.     return true;
  390.   if (!getIframe()[fn[1]] || getIframe()
  391.     .parent()
  392.     .is('.ans-job-finished'))
  393.     return null;
  394.   setInterval(function ()
  395.   {
  396.     $(sel, fn[0].parent.document)[
  397.         0] == fn[0].frameElement &&
  398.       fn[0].location.reload();
  399.   }, setting.time);
  400. }
  401.  
  402. function checkPlayer(tip)
  403. {
  404.   _self.videojs = hookVideo;
  405.   hookVideo.xhr = vjs.xhr;
  406.   Ext.isSogou = Ext.isIos = Ext
  407.     .isAndroid = false;
  408.   var data = Ext.decode(_self.config(
  409.     'data')) ||
  410.   {};
  411.   delete data.danmaku;
  412.   data.doublespeed = 1;
  413.   frameElement.setAttribute('data', Ext
  414.     .encode(data));
  415.   if (tip) return;
  416.   _self.supportH5Video = function ()
  417.   {
  418.     return true;
  419.   };
  420.   alert('此浏览器不支持html5播放器，请更换浏览器');
  421. }
  422.  
  423.  
  424. function relieveLimit()
  425. {
  426.   if (setting.scale) _self
  427.     .UEDITOR_CONFIG.scaleEnabled =
  428.     false;
  429.   $.each(UE.instants, function ()
  430.   {
  431.     var key = this.key;
  432.     this.ready(function ()
  433.     {
  434.       this.destroy();
  435.       UE.getEditor(key);
  436.     });
  437.   });
  438. }
  439.  
  440. function hookAudio()
  441. {
  442.   _self.alert = console.log;
  443.   var config = arguments[1];
  444.   config.plugins.studyControl
  445.     .enableSwitchWindow = 1;
  446.   config.plugins.seekBarControl
  447.     .enableFastForward = 1;
  448.   if (!setting.queue) delete config
  449.     .plugins.studyControl;
  450.   var player = vjs.apply(this,
  451.       arguments),
  452.     a =
  453.     '<a href="https://d0.ananas.chaoxing.com/download/' +
  454.     _self.config('objectid') +
  455.     '" target="_blank">',
  456.     img =
  457.     '<img src="https://d0.ananas.chaoxing.com/download/e363b256c0e9bc5bd8266bf99dd6d6bb" style="margin: 6px 0 0 6px;">';
  458.   player.volume(Math.round(setting
  459.     .vol) / 100 || 0);
  460.   player.playbackRate(setting.rate >
  461.     16 || setting.rate < 0.0625 ? 1 :
  462.     setting.rate);
  463.   Ext.get(player.controlBar.addChild(
  464.         'Button')
  465.       .el_)
  466.     .setHTML(a + img + '</a>')
  467.     .dom.title = '下载音频';
  468.   player.on('loadeddata', function ()
  469.   {
  470.     setting.tip && this.play()
  471.       .catch(Ext.emptyFn);
  472.   });
  473.   player.one('firstplay', function ()
  474.   {
  475.     setting.rate === '0' && config
  476.       .plugins.seekBarControl
  477.       .sendLog(this.children_[0],
  478.         'ended', Math.floor(this
  479.           .cache_.duration));
  480.   });
  481.   player.on('ended', function ()
  482.   {
  483.     Ext.fly(frameElement)
  484.       .parent()
  485.       .addCls('ans-job-finished');
  486.   });
  487.   return player;
  488. }
  489.  
  490. function beforeFind()
  491. {
  492.   setting.regl = parent.greenligth || $
  493.     .noop;
  494.   if ($.type(parent._data) == 'array')
  495.     return setting.regl();
  496.   setting.div = $(
  497.       '<div style="border: 2px dashed rgba(255,12,0,0.7); width: 330px; position: fixed; top: 0; right: 0; z-index: 99999; background-color: rgba(255,250,110,0.6); overflow-x: auto;">' +
  498.       '<span style="font-size: medium;"></span>' +
  499.       '<div style="font-size: medium;">正在搜索答案...</div>' +
  500.       '<button style="margin-right: 10px;">暂停答题</button>' +
  501.       '<button style="margin-right: 10px;">' +
  502.       (setting.auto ? '关闭自动提交' :
  503.         '开启自动提交') + '</button>' +
  504.       '<button style="margin-right: 10px;">重新查询</button>' +
  505.       '<button>折叠面板</button>' +
  506.       '<button>切换接口</button>' +
  507.       '<div style="max-height: 300px; overflow-y: auto;">' +
  508.       '<table border="1" style="font-size: 12px;">' +
  509.       '<thead>' +
  510.       '<tr>' +
  511.       '<th style="width: 25px; min-width: 25px;">题号</th>' +
  512.       '<th style="width: 60%; min-width: 130px;">题目（点击可复制）</th>' +
  513.       '<th style="min-width: 130px;">答案（点击可复制）</th>' +
  514.       '</tr>' +
  515.       '</thead>' +
  516.       '<tfoot style="display: none;">' +
  517.       '<tr>' +
  518.       '<th colspan="3">答案提示框 已折叠</th>' +
  519.       '</tr>' +
  520.       '</tfoot>' +
  521.       '<tbody>' +
  522.       '<tr>' +
  523.       '<td colspan="3" style="display: none;"></td>' +
  524.       '</tr>' +
  525.       '</tbody>' +
  526.       '</table>' +
  527.       '</div>' +
  528.       '</div>'
  529.     )
  530.     .appendTo('body')
  531.     .on('click', 'button, td',
  532.       function ()
  533.       {
  534.         var len = $(this)
  535.           .prevAll('button')
  536.           .length;
  537.         var user_setting = JSON.parse(
  538.           getMCInfo("MC_user_setting")
  539.         );
  540.         if (this.nodeName == 'TD')
  541.         {
  542.           $(this)
  543.             .prev()
  544.             .length && GM_setClipboard(
  545.               $(this)
  546.               .text());
  547.         }
  548.         else if (!$(this)
  549.           .siblings()
  550.           .length)
  551.         {
  552.           $(this)
  553.             .parent()
  554.             .text('正在搜索答案...');
  555.           setting.num++;
  556.         }
  557.         else if (len === 0)
  558.         {
  559.           if (setting.loop)
  560.           {
  561.             clearInterval(setting.loop);
  562.             delete setting.loop;
  563.             len = ['已暂停搜索', '继续答题'];
  564.           }
  565.           else
  566.           {
  567.             setting.loop = setInterval(
  568.               findAnswer, setting.time
  569.             );
  570.             len = ['正在搜索答案...', '暂停答题'];
  571.           }
  572.           setting.div.children(
  573.               'div:eq(0)')
  574.             .html(function ()
  575.             {
  576.               return $(this)
  577.                 .data('html') || len[
  578.                   0];
  579.             })
  580.             .removeData('html');
  581.           $(this)
  582.             .html(len[1]);
  583.         }
  584.         else if (len == 1)
  585.         {
  586.           setting.auto = !setting.auto;
  587.           $(this)
  588.             .html(setting.auto ?
  589.               '关闭自动提交' : '开启自动提交');
  590.           //save data
  591.           setMCInfo(user_setting.api,
  592.             setting.auto, 30);
  593.         }
  594.         else if (len == 2)
  595.         {
  596.           parent.location.reload();
  597.         }
  598.         else if (len == 3)
  599.         {
  600.           setting.div.find(
  601.               'tbody, tfoot')
  602.             .toggle();
  603.         }
  604.         else if (len == 4)
  605.         {
  606.           setting.api < queryapi
  607.             .length - 1 ? setting.api +=
  608.             1 : setting.api = 0;
  609.           $(this)
  610.             .html('切换接口，当前接口：' + setting
  611.               .api);
  612.           //save data
  613.           setMCInfo(setting.api,
  614.             user_setting.auto, 30);
  615.           //重新请求
  616.           clearInterval(setting.loop);
  617.           delete setting.loop;
  618.           setting.loop = setInterval(
  619.             findAnswer, setting.time);
  620.         }
  621.  
  622.       })
  623.     .find('table, td, th')
  624.     .css('border', '1px solid')
  625.     .end();
  626.   setting.lose = setting.num = 0;
  627.   setting.data = parent._data = [];
  628.   setting.over =
  629.     '<button style="margin-right: 10px;">跳过此题</button>';
  630.   setting.curs = $(
  631.       'script:contains(courseName)', top
  632.       .document)
  633.     .text()
  634.     .match(/courseName:\'(.+?)\'|$/)[
  635.       1] || $('h1')
  636.     .text()
  637.     .trim() || '无';
  638.   setting.loop = setInterval(findAnswer,
  639.     setting.time);
  640.   var tip = (
  641.   {
  642.     undefined: '任务点排队中',
  643.     null: '等待切换中'
  644.   })[setting.tip];
  645.   tip && setting.div.children(
  646.       'div:eq(0)')
  647.     .data('html', tip)
  648.     .siblings('button:eq(0)')
  649.     .click();
  650. }
  651.  
  652. function findAnswer()
  653. {
  654.   let user_setting = JSON.parse(
  655.     getMCInfo("MC_user_setting"));
  656.   setting.api = user_setting.api;
  657.   if (setting.num >= $('.TiMu')
  658.     .length)
  659.   {
  660.     var arr = setting.lose ? [
  661.       '共有 <font color="red">' +
  662.       setting.lose +
  663.       '</font> 道题目待完善（已深色标注）',
  664.       saveThis
  665.     ] : ['答题已完成', submitThis];
  666.     setting.div.children('div:eq(0)')
  667.       .data('html', arr[0])
  668.       .siblings('button:eq(0)')
  669.       .hide()
  670.       .click();
  671.     return setTimeout(arr[1], setting
  672.       .time);
  673.   }
  674.   var $TiMu = $('.TiMu')
  675.     .eq(setting.num),
  676.     question = filterImg($TiMu.find(
  677.       '.Zy_TItle:eq(0) .clearfix'))
  678.     .replace(/^【.*?】\s*/, '')
  679.     .replace(/\s*（\d+\.\d+分）$/, ''),
  680.     type = $TiMu.find(
  681.       'input[name^=answertype]:eq(0)')
  682.     .val() || '-1';
  683.   GM_xmlhttpRequest(
  684.   {
  685.     method: queryapi[setting.api]
  686.       .method,
  687.     url: queryapi[setting.api]
  688.       .method === "GET" ? queryapi[
  689.         setting.api].url + "?" +
  690.       queryapi[setting.api]
  691.       .getIssueParam +
  692.       encodeURIComponent(question) :
  693.       queryapi[setting.api].url,
  694.     headers:
  695.     {
  696.       'Content-type': 'application/x-www-form-urlencoded'
  697.     },
  698.     data: 'course=' +
  699.       encodeURIComponent(setting
  700.         .curs) + '&' + queryapi[
  701.         setting.api]
  702.       .postIssueParam + '=' +
  703.       encodeURIComponent(question) +
  704.       '&type=' + type,
  705.     timeout: setting.time,
  706.     onload: function (xhr)
  707.     {
  708.       if (!setting.loop)
  709.       {}
  710.       else if (xhr.status ==
  711.         200)
  712.       {
  713.         var obj = $.parseJSON(xhr
  714.           .responseText) ||
  715.         {};
  716.  
  717.         if (obj.answer)
  718.         {}
  719.         else obj.answer = obj
  720.           .data || obj.da;
  721.         obj.code = obj.code ==
  722.           null ? 1 : obj.code;
  723.         if ((obj.code == 1) || (
  724.             obj.code == 0) || obj
  725.           .tm)
  726.         {
  727.           setting.div.children(
  728.               'div:eq(0)')
  729.             .text('正在搜索答案...');
  730.           var td =
  731.             '<td style="border: 1px solid;',
  732.             data = String(obj
  733.               .answer)
  734.             .replace(/&/g,
  735.               '&amp;')
  736.             .replace(/<(?!img)/g,
  737.               '&lt;');
  738.           obj.data = /^http/.test(
  739.               data) ?
  740.             '<img src="' + data +
  741.             '">' : obj.answer;
  742.           $(
  743.               '<tr>' +
  744.               td +
  745.               ' text-align: center;">' +
  746.               $TiMu.find(
  747.                 '.Zy_TItle:eq(0) i'
  748.               )
  749.               .text()
  750.               .trim() + '</td>' +
  751.               td +
  752.               '" title="点击可复制">' +
  753.               (question.match(
  754.                   '<img') ?
  755.                 question :
  756.                 question.replace(
  757.                   /&/g, '&amp;')
  758.                 .replace(/</g,
  759.                   '&lt')) +
  760.               '</td>' +
  761.               td +
  762.               '" title="点击可复制">' +
  763.               (/^http/.test(
  764.                   data) ? obj
  765.                 .answer : '') +
  766.               data + '</td>' +
  767.               '</tr>'
  768.             )
  769.             .appendTo(setting.div
  770.               .find('tbody'))
  771.             .css(
  772.               'background-color',
  773.               fillAnswer($TiMu
  774.                 .find('ul:eq(0)')
  775.                 .find('li'), obj,
  776.                 type) ? '' :
  777.               'rgba(0, 150, 136, 0.6)'
  778.             );
  779.           setting.data[setting
  780.             .num++] = {
  781.             code: obj.code > 0 ?
  782.               1 : 0,
  783.             question: question,
  784.             option: obj.data,
  785.             type: Number(type)
  786.           };
  787.         }
  788.         else
  789.         {
  790.           setting.div.children(
  791.               'div:eq(0)')
  792.             .html(obj.data ||
  793.               setting.over +
  794.               '服务器繁忙，正在重试...（或者切换接口）'
  795.             );
  796.         }
  797.         obj.msg = (obj.extra ||
  798.           setting.notice || '')
  799.         obj.msg +=
  800.           '<br/>一起完善题库吧！请在提交后重新打开题目页面,等待题目加载完成即可！';
  801.         setting.div.children(
  802.             'span')
  803.           .html(obj.msg);
  804.       }
  805.       else if (xhr.status ==
  806.         403 || xhr.status == 444
  807.       )
  808.       {
  809.         var html = xhr
  810.           .responseText.indexOf(
  811.             '{') ?
  812.           '请求过于频繁，建议稍后再试或尝试切换接口' :
  813.           $.parseJSON(xhr
  814.             .responseText)
  815.           .data;
  816.         setting.div.children(
  817.             'div:eq(0)')
  818.           .data('html', html)
  819.           .siblings(
  820.             'button:eq(0)')
  821.           .click();
  822.       }
  823.       else
  824.       {
  825.         setting.div.children(
  826.             'div:eq(0)')
  827.           .html(setting.over +
  828.             '服务器异常，正在重试...（或者切换接口）'
  829.           );
  830.       }
  831.     },
  832.     ontimeout: function ()
  833.     {
  834.       setting.loop && setting.div
  835.         .children('div:eq(0)')
  836.         .html(setting.over +
  837.           '服务器超时，正在重试...（或者切换接口）'
  838.         );
  839.     }
  840.   });
  841.  
  842.  
  843. }
  844.  
  845.  
  846. function DisplayURL()
  847. {
  848.   _self.WAY.box.hide();
  849.   var $li = $(this)
  850.     .closest('li');
  851.   $.get('/visit/goToCourseByFace',
  852.   {
  853.     courseId: $li.find(
  854.         'input[name=courseId]')
  855.       .val(),
  856.     clazzId: $li.find(
  857.         'input[name=classId]')
  858.       .val()
  859.   }, function (data)
  860.   {
  861.     $li.find(
  862.         '[onclick^=openFaceTip]')
  863.       .removeAttr('onclick')
  864.       .attr(
  865.       {
  866.         target: '_blank',
  867.         href: $(data)
  868.           .filter('script:last')
  869.           .text()
  870.           .match(/n\("(.+?)"/)[1]
  871.       });
  872.     alert('本课程已临时解除面部识别');
  873.   }, 'html');
  874. }
  875.  
  876. function getSchoolId()
  877. {
  878.   var school = /^1\d{10}$/.test(setting
  879.     .username) ? '' : setting.school;
  880.   if (!isNaN(school)) return setTimeout(
  881.     toLogin, setting.time, school);
  882.   if (school == '账号为手机号可以不修改此参数')
  883.     return alert('请修改school参数');
  884.   $.getJSON('/org/searchUnis?filter=' +
  885.     encodeURI(school) + '&product=44',
  886.     function (data)
  887.     {
  888.       if (!data.result) return alert(
  889.         '学校查询错误');
  890.       var msg = $.grep(data.froms,
  891.         function (value)
  892.         {
  893.           return value.name ==
  894.             school;
  895.         })[0];
  896.       msg ? setTimeout(toLogin,
  897.         setting.time, msg.schoolid
  898.       ) : alert('学校名称不完整');
  899.     });
  900. }
  901.  
  902.  
  903. function goCourse(url)
  904. {
  905.   GM_xmlhttpRequest(
  906.   {
  907.     method: 'GET',
  908.     url: url,
  909.     onload: function (xhr)
  910.     {
  911.       $.globalEval(
  912.         'location.href = "' + $(
  913.           '.articlename a[href]',
  914.           xhr.responseText)
  915.         .attr('href') + '";');
  916.     }
  917.   });
  918. }
  919.  
  920. function filterImg(dom)
  921. {
  922.   return $(dom)
  923.     .clone()
  924.     .find('img[src]')
  925.     .replaceWith(function ()
  926.     {
  927.       return $('<p></p>')
  928.         .text('<img src="' + $(this)
  929.           .attr('src') + '">');
  930.     })
  931.     .end()
  932.     .find('iframe[src]')
  933.     .replaceWith(function ()
  934.     {
  935.       return $('<p></p>')
  936.         .text('<iframe src="' + $(
  937.             this)
  938.           .attr('src') + '"></irame>'
  939.         );
  940.     })
  941.     .end()
  942.     .text()
  943.     .trim();
  944. }
  945.  
  946. function setMCInfo(api, auto, exdays)
  947. {
  948.   var d = new Date();
  949.   d.setTime(d.getTime() + (exdays * 24 *
  950.     60 * 60 * 1000));
  951.   var expires = "expires=" + d
  952.     .toGMTString();
  953.   document.cookie = "MC_user_setting=" +
  954.     JSON.stringify(
  955.     {
  956.       api,
  957.       auto
  958.     }) + "; " + expires + ";path=/;";
  959. }
  960.  
  961. function getMCInfo(name)
  962. {
  963.   name = name + "=";
  964.   var ca = document.cookie.split(';');
  965.   for (var i = 0; i < ca.length; i++)
  966.   {
  967.     var c = ca[i].trim();
  968.     if (c.indexOf(name) == 0)
  969.     {
  970.       return document.cookie = c
  971.         .substring(name.length, c
  972.           .length);
  973.     }
  974.   }
  975.   return "";
  976. }
  977.  
  978. function checkMCInfo()
  979. {
  980.   var user_setting = getMCInfo(
  981.     "MC_user_setting");
  982.   if (user_setting != "")
  983.   {
  984.     //parse json data
  985.     user_setting = JSON.parse(
  986.       user_setting);
  987.     setting.api = user_setting.api;
  988.     setting.auto = user_setting.auto;
  989.   }
  990.   else
  991.   {
  992.     setMCInfo(0, 0, 30);
  993.   }
  994. }
  995.  
  996. function fillAnswer($li, obj, type)
  997. {
  998.   var $input = $li.find(
  999.       ':radio, :checkbox'),
  1000.     str = String(obj.data)
  1001.     .toCDB() || new Date()
  1002.     .toString(),
  1003.     data = str.split(/#|\x01|\|/),
  1004.     opt = obj.opt || str,
  1005.     state = setting.lose;
  1006.   // $li.find(':radio:checked').prop('checked', false);
  1007.   obj.code > 0 && $input.each(function (
  1008.       index)
  1009.     {
  1010.       if (this.value == 'true')
  1011.       {
  1012.         data.join()
  1013.           .match(
  1014.             /(^|,)(正确|是|对|√|T|ri)(,|$)/
  1015.           ) && this.click();
  1016.       }
  1017.       else if (this.value ==
  1018.         'false')
  1019.       {
  1020.         data.join()
  1021.           .match(
  1022.             /(^|,)(错误|否|错|×|F|wr)(,|$)/
  1023.           ) && this.click();
  1024.       }
  1025.       else
  1026.       {
  1027.         var tip = filterImg($li.eq(
  1028.               index)
  1029.             .find('.after'))
  1030.           .toCDB() || new Date()
  1031.           .toString();
  1032.         Boolean($.inArray(tip, data) +
  1033.             1 || (type == '1' && str
  1034.               .indexOf(tip) + 1)) ==
  1035.           this.checked || this
  1036.           .click();
  1037.       }
  1038.     })
  1039.     .each(function ()
  1040.     {
  1041.       if (!/^A?B?C?D?E?F?G?$/.test(
  1042.           opt)) return false;
  1043.       Boolean(opt.match(this
  1044.           .value)) == this.checked ||
  1045.         this.click();
  1046.     });
  1047.   if (type.match(/^[013]$/))
  1048.   {
  1049.     $input.is(':checked') || (setting
  1050.       .none ? ($input[Math.floor(Math
  1051.         .random() * $input.length
  1052.       )] || $())
  1053.       .click() : setting.lose++);
  1054.   }
  1055.   else if (type.match(
  1056.       /^(2|[4-9]|1[08])$/))
  1057.   {
  1058.     data = String(obj.data)
  1059.       .split(/#|\x01|\|/);
  1060.     str = $li.end()
  1061.       .find('textarea')
  1062.       .each(function (index)
  1063.       {
  1064.         index = (obj.code > 0 && data[
  1065.           index]) || '';
  1066.         UE.getEditor(this.name)
  1067.           .setContent(index.trim());
  1068.       })
  1069.       .length;
  1070.     (obj.code > 0 && data.length ==
  1071.       str) || setting.none || setting
  1072.       .lose++;
  1073.   }
  1074.   else
  1075.   {
  1076.     setting.none || setting.lose++;
  1077.   }
  1078.   return state == setting.lose;
  1079. }
  1080.  
  1081. function saveThis()
  1082. {
  1083.   if (!setting.auto) return setTimeout(
  1084.     saveThis, setting.time);
  1085.   setting.div.children('button:lt(3)')
  1086.     .hide()
  1087.     .eq(1)
  1088.     .click();
  1089.   _self.alert = console.log;
  1090.   $('#tempsave')
  1091.     .click();
  1092.   setting.regl();
  1093. }
  1094.  
  1095. function toLogin(fid)
  1096. {
  1097.   GM_xmlhttpRequest(
  1098.   {
  1099.     method: 'GET',
  1100.     url: '/api/login?name=' +
  1101.       setting.username + '&pwd=' +
  1102.       setting.password +
  1103.       '&schoolid=' + fid +
  1104.       '&verify=0',
  1105.     onload: function (xhr)
  1106.     {
  1107.       var obj = $.parseJSON(xhr
  1108.         .responseText) ||
  1109.       {};
  1110.       obj.result ? location.href =
  1111.         decodeURIComponent($(
  1112.             '#ref, #refer_0x001')
  1113.           .val()) : alert(obj
  1114.           .errorMsg || 'Error');
  1115.     }
  1116.   });
  1117. }
  1118.  
  1119. function submitAnswer($job, data)
  1120. {
  1121.   $job.removeClass('ans-job-finished');
  1122.   data = data.length ? $(data) : $(
  1123.       '.TiMu')
  1124.     .map(function ()
  1125.     {
  1126.       var title = filterImg($(
  1127.         '.Zy_TItle .clearfix',
  1128.         this));
  1129.       return {
  1130.         question: title.replace(
  1131.           /^【.*?】\s*/, ''),
  1132.         type: (
  1133.         {
  1134.           单选题: 0,
  1135.           多选题: 1,
  1136.           填空题: 2,
  1137.           判断题: 3
  1138.         })[title.match(
  1139.           /^【(.*?)】|$/)[1]]
  1140.       };
  1141.     });
  1142.   data = $.grep(data.map(function (
  1143.     index)
  1144.   {
  1145.     var $TiMu = $('.TiMu')
  1146.       .eq(index);
  1147.     if (!($.isPlainObject(this) &&
  1148.         this.type < 4 && $TiMu
  1149.         .find('.fr')
  1150.         .length))
  1151.     {
  1152.       return false;
  1153.     }
  1154.     else if (this.type == 2)
  1155.     {
  1156.       var $ans = $TiMu.find(
  1157.           '.Py_tk, .Py_answer')
  1158.         .eq(0);
  1159.       if (!$TiMu.find('.cuo')
  1160.         .length && this.code)
  1161.       {
  1162.         return false;
  1163.       }
  1164.       else if (!$ans.find('.cuo')
  1165.         .length)
  1166.       {
  1167.         this.option = $ans.find(
  1168.             '.clearfix')
  1169.           .map(function ()
  1170.           {
  1171.             return $(this)
  1172.               .text()
  1173.               .trim();
  1174.           })
  1175.           .get()
  1176.           .join('#') || '无';
  1177.       }
  1178.       else if (this.code)
  1179.       {
  1180.         this.code = -1;
  1181.       }
  1182.       else
  1183.       {
  1184.         return false;
  1185.       }
  1186.     }
  1187.     else if (this.type == 3)
  1188.     {
  1189.       var ans = $TiMu.find(
  1190.           '.font20:last')
  1191.         .text();
  1192.       if ($TiMu.find('.cuo')
  1193.         .length)
  1194.       {
  1195.         this.option = (
  1196.         {
  1197.           '√': '错误',
  1198.           '×': '正确'
  1199.         })[ans] || '无';
  1200.       }
  1201.       else if (!this.code)
  1202.       {
  1203.         this.option = (
  1204.         {
  1205.           '√': '正确',
  1206.           '×': '错误'
  1207.         })[ans] || '无';
  1208.       }
  1209.       else
  1210.       {
  1211.         return false;
  1212.       }
  1213.     }
  1214.     else
  1215.     {
  1216.       var text = $TiMu.find(
  1217.           '.Py_answer > span:eq(0)'
  1218.         )
  1219.         .text();
  1220.       if ($TiMu.find('.dui')
  1221.         .length && this.code && !
  1222.         /^A?B?C?D?E?F?G?$/.test(
  1223.           this.option))
  1224.       {
  1225.         return false;
  1226.       }
  1227.       else if ($TiMu.find('.dui')
  1228.         .length || text.match(
  1229.           '正确答案'))
  1230.       {
  1231.         text = text.match(
  1232.           /[A-G]/gi) || [];
  1233.         this.option = $.map(text,
  1234.             function (value)
  1235.             {
  1236.               return filterImg(
  1237.                 $TiMu.find(
  1238.                   '.fl:contains(' +
  1239.                   value +
  1240.                   ') + a'));
  1241.             })
  1242.           .join('#') || '无';
  1243.         this.key = text.join('');
  1244.       }
  1245.       else if (this.code)
  1246.       {
  1247.         this.code = -1;
  1248.       }
  1249.       else
  1250.       {
  1251.         return false;
  1252.       }
  1253.     }
  1254.     return this;
  1255.   }), function (value)
  1256.   {
  1257.     return value && value.option !=
  1258.       '无';
  1259.   });
  1260.   setting.curs = $(
  1261.       'script:contains(courseName)', top
  1262.       .document)
  1263.     .text()
  1264.     .match(/courseName:\'(.+?)\'|$/)[
  1265.       1] || $('h1')
  1266.     .text()
  1267.     .trim() || '无';
  1268.   $job.addClass('ans-job-finished');
  1269. }
  1270.  
  1271.  
  1272. function toNext()
  1273. {
  1274.   var $cur = $('#cur' + $(
  1275.         '#chapterIdid')
  1276.       .val()),
  1277.     $tip = $('span.currents ~ span'),
  1278.     sel = setting.review ? 'html' :
  1279.     '.blue';
  1280.   if (!$cur.has(sel)
  1281.     .length && $tip.length) return $tip
  1282.     .eq(0)
  1283.     .click();
  1284.   $tip = $(
  1285.       '.roundpointStudent, .roundpoint')
  1286.     .parent();
  1287.   $tip = $tip.slice($tip.index($cur) +
  1288.       1)
  1289.     .not(':has(' + sel + ')');
  1290.   $tip.not(setting.lock ?
  1291.       ':has(.lock)' : 'html')
  1292.     .find('span')
  1293.     .eq(0)
  1294.     .click();
  1295.   $tip.length || setting.course &&
  1296.     switchCourse();
  1297. }
  1298.  
  1299. function switchCourse()
  1300. {
  1301.   GM_xmlhttpRequest(
  1302.   {
  1303.     method: 'GET',
  1304.     url: '/visit/courses/study?isAjax=true&fileId=0&debug=',
  1305.     headers:
  1306.     {
  1307.       'Referer': location.origin +
  1308.         '/visit/courses',
  1309.       'X-Requested-With': 'XMLHttpRequest'
  1310.     },
  1311.     onload: function (xhr)
  1312.     {
  1313.       var list = $('h3 a[target]',
  1314.           xhr.responseText)
  1315.         .map(function ()
  1316.         {
  1317.           return $(this)
  1318.             .attr('href');
  1319.         }),
  1320.         index = list.map(
  1321.           function (index)
  1322.           {
  1323.             return this.match(top
  1324.                 .courseId) &&
  1325.               index;
  1326.           })
  1327.         .filter(function ()
  1328.         {
  1329.           return $.isNumeric(
  1330.             this);
  1331.         })[0] + 1 || 0;
  1332.       setting.course = list[
  1333.         index] ? goCourse(list[
  1334.         index]) : 0;
  1335.     }
  1336.   });
  1337. }
  1338.  
  1339.  
  1340. function hookVideo()
  1341. {
  1342.   _self.alert = console.log;
  1343.   var config = arguments[1],
  1344.     line = Ext.Array.filter(Ext.Array
  1345.       .map(config.playlines, function (
  1346.         value, index)
  1347.       {
  1348.         return value.label == setting
  1349.           .line && index;
  1350.       }),
  1351.       function (value)
  1352.       {
  1353.         return Ext.isNumber(value);
  1354.       })[0] || 0,
  1355.     http = Ext.Array.filter(config
  1356.       .sources,
  1357.       function (value)
  1358.       {
  1359.         return value.label == setting
  1360.           .http;
  1361.       })[0];
  1362.   config.playlines.unshift(config
  1363.     .playlines[line]);
  1364.   config.playlines.splice(line + 1, 1);
  1365.   config.plugins
  1366.     .videoJsResolutionSwitcher.default =
  1367.     http ? http.res : 360;
  1368.   config.plugins.studyControl
  1369.     .enableSwitchWindow = 1;
  1370.   config.plugins.timelineObjects.url =
  1371.     '/richvideo/initdatawithviewer?';
  1372.   config.plugins.seekBarControl
  1373.     .enableFastForward = 1;
  1374.   if (!setting.queue) delete config
  1375.     .plugins.studyControl;
  1376.   // config.preload = setting.tip ? 'auto' : 'none';
  1377.   var player = vjs.apply(this,
  1378.       arguments),
  1379.     a =
  1380.     '<a href="https://d0.ananas.chaoxing.com/download/' +
  1381.     _self.config('objectid') +
  1382.     '" target="_blank">',
  1383.     img =
  1384.     '<img src="https://d0.ananas.chaoxing.com/download/e363b256c0e9bc5bd8266bf99dd6d6bb" style="margin: 6px 0 0 6px;">';
  1385.   player.volume(Math.round(setting
  1386.     .vol) / 100 || 0);
  1387.   Ext.get(player.controlBar.addChild(
  1388.         'Button')
  1389.       .el_)
  1390.     .setHTML(a + img + '</a>')
  1391.     .dom.title = '下载视频';
  1392.   player.on('loadstart', function ()
  1393.   {
  1394.     setting.tip && this.play()
  1395.       .catch(Ext.emptyFn);
  1396.     this.playbackRate(setting.rate >
  1397.       16 || setting.rate <
  1398.       0.0625 ? 1 : setting.rate);
  1399.   });
  1400.   player.one(['loadedmetadata',
  1401.     'firstplay'
  1402.   ], function ()
  1403.   {
  1404.     setting.two = setting.rate ===
  1405.       '0' && setting.two < 1;
  1406.     setting.two && config.plugins
  1407.       .seekBarControl.sendLog(this
  1408.         .children_[0], 'ended', Math
  1409.         .floor(this.cache_.duration)
  1410.       );
  1411.   });
  1412.   player.on('ended', function ()
  1413.   {
  1414.     Ext.fly(frameElement)
  1415.       .parent()
  1416.       .addCls('ans-job-finished');
  1417.   });
  1418.   return player;
  1419. }
  1420.  
  1421. function autoRead()
  1422. {
  1423.   $('html, body')
  1424.     .animate(
  1425.       {
  1426.         scrollTop: $(document)
  1427.           .height() - $(window)
  1428.           .height()
  1429.       }, Math.round(setting.read) * 1E3,
  1430.       function ()
  1431.       {
  1432.         $('.nodeItem.r i')
  1433.           .click();
  1434.       })
  1435.     .one('click', '#top', function (
  1436.       event)
  1437.     {
  1438.       $(event.delegateTarget)
  1439.         .stop();
  1440.     });
  1441. }
  1442.  
  1443. function submitThis()
  1444. {
  1445.   if (!setting.auto)
  1446.   {}
  1447.   else if (!$('.Btn_blue_1:visible')
  1448.     .length)
  1449.   {
  1450.     setting.div.children('button:lt(3)')
  1451.       .hide()
  1452.       .eq(1)
  1453.       .click();
  1454.     return setting.regl();
  1455.   }
  1456.   else if ($('#confirmSubWin:visible')
  1457.     .length)
  1458.   {
  1459.     var btn = $('#tipContent + * > a')
  1460.       .offset() ||
  1461.       {
  1462.         top: 0,
  1463.         left: 0
  1464.       },
  1465.       mouse = document.createEvent(
  1466.         'MouseEvents');
  1467.     btn = [btn.left + Math.ceil(Math
  1468.         .random() * 46), btn.top +
  1469.       Math.ceil(Math.random() * 26)
  1470.     ];
  1471.     mouse.initMouseEvent('click', true,
  1472.       true, document.defaultView, 0,
  1473.       0, 0, btn[0], btn[1], false,
  1474.       false, false, false, 0, null);
  1475.     _self.event = $.extend(true,
  1476.       {},
  1477.       mouse);
  1478.     delete _self.event.isTrusted;
  1479.     _self.form1submit();
  1480.   }
  1481.   else
  1482.   {
  1483.     $('.Btn_blue_1')[0].click();
  1484.   }
  1485.   setTimeout(submitThis, Math.ceil(
  1486.       setting.time * Math.random()) *
  1487.     2);
  1488. }
  1489.  
  1490. function checkToNext()
  1491. {
  1492.   var $tip = $(setting.job.join(', '),
  1493.       document)
  1494.     .prevAll('.ans-job-icon' + setting
  1495.       .normal);
  1496.   setInterval(function ()
  1497.   {
  1498.     $tip.parent(
  1499.         ':not(.ans-job-finished)')
  1500.       .length || setting.jump &&
  1501.       toNext();
  1502.   }, setting.time);
  1503. }