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超星网课助手

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         超星网课助手
  3. // @namespace    wyn665817@163.com
  4. // @version      4.1.1
  5. // @description  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       wyn665817
  7. // @match        *://*.chaoxing.com/*
  8. // @match        *://*.edu.cn/*
  9. // @connect      forestpolice.org
  10. // @run-at       document-end
  11. // @grant        unsafeWindow
  12. // @grant        GM_xmlhttpRequest
  13. // @grant        GM_setClipboard
  14. // @supportURL   https://greasyfork.org/zh-CN/scripts/369625/feedback
  15. // @license      MIT
  16. // ==/UserScript==
  17.  
  18. // 设置修改后，需要刷新或重新打开网课页面才会生效
  19. var setting = {
  20.     // 5E3 == 5000，科学记数法，表示毫秒数
  21.     time: 5E3 // 默认响应速度为5秒，不建议小于3秒
  22.     ,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
  23.     ,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
  24.  
  25.     // 1代表开启，0代表关闭
  26.     ,video: 0 // 视频支持后台、切换窗口不暂停，支持多视频，默认关闭
  27.     ,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
  28.     ,audio: 0 // 音频自动播放，与视频功能共享vol和rate参数，默认关闭
  29.     ,book: 0 // 图书阅读任务点，非课程阅读任务点，默认关闭
  30.     ,docs: 0 // 文档阅读任务点，PPT类任务点自动完成阅读任务，默认关闭
  31.     // 本区域参数，上方为任务点功能，下方为独立功能
  32.     ,jump: 0 // 自动切换标签、章节、课程(需要配置course参数)，默认关闭
  33.     ,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
  34.     ,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
  35.     ,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
  36.  
  37.     // 仅开启video(audio)时，修改此处才会生效
  38.     ,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'
  39.     ,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'
  40.     // 本区域参数，上方为video功能独享，下方为audio功能共享
  41.     ,vol: '0' // 默认音量的百分数，设定范围：[0,100]，'0'为静音，默认'0'
  42.     ,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
  43.  
  44.     // 仅开启work时，修改此处才会生效
  45.     ,auto: 0 // 答题完成后自动提交，默认开启
  46.     ,none: 0 // 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
  47.     ,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
  48.  
  49.     // 仅开启jump时，修改此处才会生效
  50.     ,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
  51.     ,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
  52.  
  53.     // 自动登录功能配置区
  54.     ,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'
  55.     ,username: '' // 学号/工号/借书证号(邮箱/手机号/账号)，例如'2018010101'，默认''
  56.     ,password: '' // 密码，例如'123456'，默认''
  57. },
  58. _self = unsafeWindow,
  59. url = location.pathname,
  60. top = _self;
  61.  
  62. if (url != '/studyApp/studying' && top != _self.top) document.domain = location.host.replace(/.+?\./, '');
  63.  
  64. try {
  65.     while (top != _self.top) {
  66.         top = top.parent.document ? top.parent : _self.top;
  67.         if (top.location.pathname == '/mycourse/studentstudy') break;
  68.     }
  69. } catch (err) {
  70.     // console.log(err);
  71.     top = _self;
  72. }
  73.  
  74. var $ = _self.jQuery || top.jQuery,
  75. parent = _self == top ? self : _self.parent,
  76. Ext = _self.Ext || parent.Ext || {},
  77. UE = _self.UE,
  78. vjs = _self.videojs,
  79. dl = 'https://d0.ananas.chaoxing.com/download/';
  80.  
  81. String.prototype.toCDB = function() {
  82.     return this.replace(/\s/g, '').replace(/[\uff01-\uff5e]/g, function(str) {
  83.         return String.fromCharCode(str.charCodeAt(0) - 65248);
  84.     }).replace(/[“”]/g, '"').replace(/[‘’]/g, "'").replace(/。/g, '.');
  85. };
  86. _self.alert = console.log;
  87.  
  88. setting.normal = ''; // ':visible'
  89. // setting.time += Math.ceil(setting.time * Math.random()) - setting.time / 2;
  90. setting.job = [':not(*)'];
  91.  
  92. setting.video && setting.job.push('iframe[src*="/video/index.html"]');
  93. setting.work && setting.job.push('iframe[src*="/work/index.html"]');
  94. setting.audio && setting.job.push('iframe[src*="/audio/index.html"]');
  95. setting.book && setting.job.push('iframe[src*="/innerbook/index.html"]');
  96. setting.docs && setting.job.push('iframe[src*="/ppt/index.html"]', 'iframe[src*="/pdf/index.html"]');
  97.  
  98. if (url == '/mycourse/studentstudy') {
  99.     _self.checkMobileBrowerLearn = $.noop;
  100.     var classId = location.search.match(/cla[zs]{2}id=(\d+)/i)[1] || 0,
  101.     courseId = _self.courseId || location.search.match(/courseId=(\d+)/i)[1] || 0;
  102.     !setting.jump || setting.lock || $('#coursetree').on('click', '[onclick*=void], [href*=void]', function() {
  103.         _self.getTeacherAjax(courseId, classId, $(this).parent().attr('id').slice(3));
  104.     });
  105. } else if (url == '/ananas/modules/video/index.html' && setting.video) {
  106.     if (setting.review) _self.greenligth = Ext.emptyFn;
  107.     vjs.hook('beforesetup', hookVideoB);
  108.     vjs.hook('setup', hookVideoS);
  109.     Ext.isIos = Ext.isAndroid = false;
  110. } else if (url == '/work/doHomeWorkNew' || url == '/api/work' || url == '/work/addStudentWorkNewWeb') {
  111.     if (!UE) {
  112.         var len = ($ || Ext.query || Array)('font:contains(未登录)', document).length;
  113.         setTimeout(len == 1 ? top.location.reload : parent.greenligth, setting.time);
  114.     } else if (setting.work) {
  115.         setTimeout(relieveLimit, 0);
  116.         beforeFind();
  117.     }
  118. } else if (url == '/ananas/modules/audio/index.html' && setting.audio) {
  119.     if (setting.review) _self.greenligth = Ext.emptyFn;
  120.     vjs.hook('beforesetup', hookAudioB);
  121.     vjs.hook('setup', hookAudioS);
  122. } else if (url == '/ananas/modules/innerbook/index.html' && setting.book) {
  123.     setTimeout(function() {
  124.         if (getTip()) _self.setting ? _self.top.onchangepage(_self.getFrameAttr('end')) : _self.greenligth();
  125.     }, setting.time);
  126. } else if (url.match(/^\/ananas\/modules\/(ppt|pdf)\/index\.html$/) && setting.docs) {
  127.     setTimeout(function() {
  128.         if (getTip()) _self.setting ? _self.finishJob() : _self.greenligth();
  129.     }, setting.time);
  130.     frameElement.setAttribute('download', 1);
  131.     if (_self.downloadNum == '') _self.downloadNum = '1';
  132. } else if (url == '/knowledge/cards') {
  133.     $ && checkToNext();
  134. } else if (url.match(/^\/(course|zt)\/\d+\.html$/)) {
  135.     setTimeout(function() {
  136.         +setting.read && _self.sendLogs && $('.course_section:eq(0) .chapterText').click();
  137.     }, setting.time);
  138. } else if (url == '/ztnodedetailcontroller/visitnodedetail') {
  139.     setting.read *= 60 / $('.course_section').length;
  140.     setting.read && _self.sendLogs && autoRead();
  141. } else if (url.match(/^\/visit\/(courses|interaction)$/)) {
  142.     setting.face && $('.zmodel').on('click', '[onclick^=openFaceTip]', function() {
  143.         var id = $(this).attr('onclick').match(/(\d+).+?(\d+)/) || [];
  144.         $(this).closest('li').find('[onclick^=openFaceTip]').removeAttr('onclick').attr({
  145.             target: '_blank',
  146.             href: 'stucoursemiddle?courseid=' + id[1] + '&clazzid=' + id[2]
  147.         });
  148.         alert('本课程已临时解除面部识别');
  149.     });
  150. } else if (url == '/mycourse/studentcourse') {
  151.     var gv = location.search.match(/d=\d+&/g);
  152.     setting.total && $('<a>', {
  153.         href: '/moocAnalysis/chapterStatisticByUser?classI' + gv[1] + 'courseI' + gv[0] + 'userId=' + _self.getCookie('_uid') + '&ut=s',
  154.         target: '_blank',
  155.         title: '点击查看章节统计',
  156.         style: 'margin: 0 25px;',
  157.         html: '本课程共' + $('.icon').length + '节，剩余' + $('em:not(.openlock)').length + '节未完成'
  158.     }).appendTo('.zt_logo').parent().width('auto');
  159. } else if (location.host.match(/^passport2/)) {
  160.     setting.username && getSchoolId();
  161. } else if (location.hostname == 'i.mooc.chaoxing.com') {
  162.     _self.layui.use('layer', function() {
  163.         this.layer.open({content: '拖动进度条、倍速播放、秒过会导致不良记录！', title: '超星网课助手提示', btn: '我已知悉', offset: 't', closeBtn: 0});
  164.     });
  165. } else if (url == '/work/selectWorkQuestionYiPiYue') {
  166.     submitAnswer(getIframe().parent(), $.extend(true, [], parent._data));
  167. }
  168.  
  169. function getTip() {
  170.     return top != _self && jobSort($ || Ext.query);
  171. }
  172.  
  173. function jobSort($) {
  174.     var fn = $.fn ? [getIframe(1), 'length'] : [self, 'dom'],
  175.     sel = setting.job.join(', :not(.ans-job-finished) > .ans-job-icon' + setting.normal + ' ~ ');
  176.     if (!getIframe()[fn[1]] || getIframe().parent().is('.ans-job-finished')) return 0;
  177.     if (!setting.queue || $(sel, fn[0].parent.document)[0] == fn[0].frameElement) return 1;
  178.     setInterval(function() {
  179.         $(sel, fn[0].parent.document)[0] == fn[0].frameElement && fn[0].location.reload();
  180.     }, setting.time);
  181. }
  182.  
  183. function getIframe(tip, win, job) {
  184.     if (!$) return Ext.get(frameElement || []).parent().child('.ans-job-icon') || Ext.get([]);
  185.     do {
  186.         win = win ? win.parent : _self;
  187.         job = $(win.frameElement).prevAll('.ans-job-icon');
  188.     } while (!job.length && win.parent.frameElement);
  189.     return tip ? win : job;
  190. }
  191.  
  192. function hookVideoB(el, config) {
  193.     var ExtArr = Ext.Array,
  194.     line = ExtArr.filter(ExtArr.map(config.playlines, function(value, index) {
  195.         return value.label == setting.line && index;
  196.     }), function(value) {
  197.         return Ext.isNumber(value);
  198.     })[0] || 0,
  199.     http = ExtArr.filter(config.sources, function(value) {
  200.         return value.label == setting.http;
  201.     })[0];
  202.     config.playlines.unshift(config.playlines[line]);
  203.     config.playlines.splice(line + 1, 1);
  204.     config.plugins.videoJsResolutionSwitcher.default = http ? http.res : 360;
  205.     config.plugins.studyControl.enableSwitchWindow = 1;
  206.     config.plugins.timelineObjects.url = '/richvideo/initdatawithviewer?';
  207.     config.plugins.seekBarControl.enableFastForward = 1;
  208.     config.playbackRates = [1, 1.25, 1.5, 2];
  209.     setting.queue || vjs.registerPlugin('studyControl', Ext.emptyFn);
  210.     // config.preload = setting.tip ? 'auto' : 'none';
  211.     return config;
  212. }
  213.  
  214. function hookVideoS(player) {
  215.     var a = '<a href="' + dl + _self.config('objectid') + '" target="_blank">',
  216.     img = '<img src="' + dl + 'e363b256c0e9bc5bd8266bf99dd6d6bb" style="margin: 6px 0 0 6px;">';
  217.     player.volume(Math.round(setting.vol) / 100 || 0);
  218.     Ext.fly(player.controlBar.addChild('Button').el_).setHTML(a + img + '</a>').dom.title = '下载视频';
  219.     player.on('loadstart', function() {
  220.         getTip() && this.play().catch(Ext.emptyFn);
  221.         this.playbackRate(setting.rate > 16 || setting.rate < 0.0625 ? 1 : setting.rate);
  222.     });
  223.     player.one(['loadedmetadata', 'firstplay'], function() {
  224.         setting.two = setting.rate === '0' && setting.two < 1;
  225.         setting.two && this.options_.plugins.seekBarControl.sendLog(this.children_[0], 'ended', Math.floor(this.cache_.duration));
  226.     });
  227.     player.on('ended', function() {
  228.         Ext.fly(frameElement).parent().addCls('ans-job-finished');
  229.     });
  230. }
  231.  
  232. function hookAudioB(el, config) {
  233.     config.plugins.studyControl.enableSwitchWindow = 1;
  234.     config.plugins.seekBarControl.enableFastForward = 1;
  235.     setting.queue || vjs.registerPlugin('studyControl', Ext.emptyFn);
  236.     return config;
  237. }
  238.  
  239. function hookAudioS(player) {
  240.     var a = '<a href="' + dl + _self.config('objectid') + '" target="_blank">',
  241.     img = '<img src="' + dl + 'e363b256c0e9bc5bd8266bf99dd6d6bb" style="margin: 6px 0 0 6px;">';
  242.     player.volume(Math.round(setting.vol) / 100 || 0);
  243.     player.playbackRate(setting.rate > 16 || setting.rate < 0.0625 ? 1 : setting.rate);
  244.     Ext.fly(player.controlBar.addChild('Button').el_).setHTML(a + img + '</a>').dom.title = '下载音频';
  245.     player.on('loadeddata', function() {
  246.         getTip() && this.play().catch(Ext.emptyFn);
  247.     });
  248.     player.one('firstplay', function() {
  249.         setting.rate === '0' && this.options_.plugins.seekBarControl.sendLog(this.children_[0], 'ended', Math.floor(this.cache_.duration));
  250.     });
  251.     player.on('ended', function() {
  252.         Ext.fly(frameElement).parent().addCls('ans-job-finished');
  253.     });
  254. }
  255.  
  256. function relieveLimit() {
  257.     if (setting.scale) _self.UEDITOR_CONFIG.scaleEnabled = false;
  258.     $.each(UE.instants, function() {
  259.         var key = this.key;
  260.         this.ready(function() {
  261.             this.destroy();
  262.             UE.getEditor(key);
  263.         });
  264.     });
  265. }
  266.  
  267. function beforeFind() {
  268.     setting.regl = parent.greenligth || $.noop;
  269.     if ($.type(parent._data) == 'array') return setting.regl();
  270.     setting.div = $(
  271.         '<div style="border: 2px dashed rgb(0, 85, 68); width: 330px; position: fixed; top: 0; right: 0; z-index: 99999; background-color: rgba(70, 196, 38, 0.6); overflow-x: auto;">' +
  272.             '<span style="font-size: medium;"></span>' +
  273.             '<div style="font-size: medium;">正在搜索答案...</div>' +
  274.             '<button style="margin-right: 10px;">暂停答题</button>' +
  275.             '<button style="margin-right: 10px;">' + (setting.auto ? '取消本次自动提交' : '开启本次自动提交') + '</button>' +
  276.             '<button style="margin-right: 10px;">重新查询</button>' +
  277.             '<button>折叠面板</button>' +
  278.             '<div style="max-height: 300px; overflow-y: auto;">' +
  279.                 '<table border="1" style="font-size: 12px;">' +
  280.                     '<thead>' +
  281.                         '<tr>' +
  282.                             '<th style="width: 25px; min-width: 25px;">题号</th>' +
  283.                             '<th style="width: 60%; min-width: 130px;">题目（点击可复制）</th>' +
  284.                             '<th style="min-width: 130px;">答案（点击可复制）</th>' +
  285.                         '</tr>' +
  286.                     '</thead>' +
  287.                     '<tfoot style="display: none;">' +
  288.                         '<tr>' +
  289.                             '<th colspan="3">答案提示框 已折叠</th>' +
  290.                         '</tr>' +
  291.                     '</tfoot>' +
  292.                     '<tbody>' +
  293.                         '<tr>' +
  294.                             '<td colspan="3" style="display: none;"></td>' +
  295.                         '</tr>' +
  296.                     '</tbody>' +
  297.                 '</table>' +
  298.             '</div>' +
  299.         '</div>'
  300.     ).appendTo('body').on('click', 'button, td', function() {
  301.         var len = $(this).prevAll('button').length;
  302.         if (this.nodeName == 'TD') {
  303.             $(this).prev().length && GM_setClipboard($(this).text());
  304.         } else if (!$(this).siblings().length) {
  305.             $(this).parent().text('正在搜索答案...');
  306.             setting.num++;
  307.         } else if (len === 0) {
  308.             if (setting.loop) {
  309.                 clearInterval(setting.loop);
  310.                 delete setting.loop;
  311.                 len = ['已暂停搜索', '继续答题'];
  312.             } else {
  313.                 setting.loop = setInterval(findAnswer, setting.time);
  314.                 len = ['正在搜索答案...', '暂停答题'];
  315.             }
  316.             setting.div.children('div:eq(0)').html(function() {
  317.                 return $(this).data('html') || len[0];
  318.             }).removeData('html');
  319.             $(this).html(len[1]);
  320.         } else if (len == 1) {
  321.             setting.auto = !setting.auto;
  322.             $(this).html(setting.auto ? '取消本次自动提交' : '开启本次自动提交');
  323.         } else if (len == 2) {
  324.             parent.location.reload();
  325.         } else if (len == 3) {
  326.             setting.div.find('tbody, tfoot').toggle();
  327.         }
  328.     }).find('table, td, th').css('border', '1px solid').end();
  329.     setting.lose = setting.num = 0;
  330.     setting.data = parent._data = [];
  331.     setting.over = '<button style="margin-right: 10px;">跳过此题</button>';
  332.     setting.curs = $('script:contains(courseName)', top.document).text().match(/courseName:\'(.+?)\'|$/)[1] || $('h1').text().trim() || '无';
  333.     setting.loop = setInterval(findAnswer, setting.time);
  334.     var tip = ({undefined: '任务点排队中', 0: '等待切换中'})[getTip()];
  335.     tip && setting.div.children('div:eq(0)').data('html', tip).siblings('button:eq(0)').click();
  336. }
  337.  
  338. function findAnswer() {
  339.     if (setting.num >= $('.TiMu').length) {
  340.         var arr = setting.lose ? ['共有 <font color="red">' + setting.lose + '</font> 道题目待完善（已深色标注）', saveThis] : ['答题已完成', submitThis];
  341.         setting.div.children('div:eq(0)').data('html', arr[0]).siblings('button:eq(0)').hide().click();
  342.         return setTimeout(arr[1], setting.time);
  343.     }
  344.     var $TiMu = $('.TiMu').eq(setting.num),
  345.     question = filterImg($TiMu.find('.Zy_TItle:eq(0) .clearfix')).replace(/^【.*?】\s*/, '').replace(/\s*（\d+\.\d+分）$/, ''),
  346.     type = $TiMu.find('input[name^=answertype]:eq(0)').val() || '-1';
  347.     GM_xmlhttpRequest({
  348.         method: 'POST',
  349.         url: 'http://mooc.forestpolice.org/cx/0/' + encodeURIComponent(question),
  350.         headers: {
  351.             'Content-type': 'application/x-www-form-urlencoded'
  352.         },
  353.         data: 'question=' + encodeURIComponent(question) + '&type=' + type,
  354.         timeout: setting.time,
  355.         onload: function(xhr) {
  356.             if (!setting.loop) {
  357.             } else if (xhr.status == 200) {
  358.                 var obj = $.parseJSON(xhr.responseText) || {};
  359.                 if (obj.code) {
  360.                     setting.div.children('div:eq(0)').text('正在搜索答案...');
  361.                     var td = '<td style="border: 1px solid;',
  362.                     data = String(obj.data).replace(/&/g, '&amp;').replace(/<(?!img)/g, '&lt;');
  363.                     obj.data = /^http/.test(data) ? '<img src="' + obj.data + '">' : obj.data;
  364.                     $(
  365.                         '<tr>' +
  366.                             td + ' text-align: center;">' + $TiMu.find('.Zy_TItle:eq(0) i').text().trim() + '</td>' +
  367.                             td + '" title="点击可复制">' + (question.match('<img') ? question : question.replace(/&/g, '&amp;').replace(/</g, '&lt')) + '</td>' +
  368.                             td + '" title="点击可复制">' + (/^http/.test(data) ? obj.data : '') + data + '</td>' +
  369.                         '</tr>'
  370.                     ).appendTo(setting.div.find('tbody')).css('background-color', fillAnswer($TiMu.find('ul:eq(0)').find('li'), obj, type) ? '' : 'rgba(0, 150, 136, 0.6)');
  371.                     setting.data[setting.num++] = {
  372.                         code: obj.code > 0 ? 1 : 0,
  373.                         question: question,
  374.                         option: obj.data,
  375.                         type: Number(type)
  376.                     };
  377.                 } else {
  378.                     setting.div.children('div:eq(0)').html(obj.data || setting.over + '服务器繁忙，正在重试...');
  379.                 }
  380.                 setting.div.children('span').html(obj.msg || '');
  381.             } else if (xhr.status == 403) {
  382.                 var html = xhr.responseText.indexOf('{') ? '请求过于频繁，建议稍后再试' : $.parseJSON(xhr.responseText).data;
  383.                 setting.div.children('div:eq(0)').data('html', html).siblings('button:eq(0)').click();
  384.             } else {
  385.                 setting.div.children('div:eq(0)').html(setting.over + '服务器异常，正在重试...');
  386.             }
  387.         },
  388.         ontimeout: function() {
  389.             setting.loop && setting.div.children('div:eq(0)').html(setting.over + '服务器超时，正在重试...');
  390.         }
  391.     });
  392. }
  393.  
  394. function fillAnswer($li, obj, type) {
  395.     var $input = $li.find(':radio, :checkbox'),
  396.     str = String(obj.data).toCDB() || new Date().toString(),
  397.     data = str.split(/#|\x01|\|/),
  398.     opt = obj.opt || str,
  399.     state = setting.lose;
  400.     // $li.find(':radio:checked').prop('checked', false);
  401.     obj.code > 0 && $input.each(function(index) {
  402.         if (this.value == 'true') {
  403.             data.join().match(/(^|,)(正确|是|对|√|T|ri|right|true)(,|$)/) && this.click();
  404.         } else if (this.value == 'false') {
  405.             data.join().match(/(^|,)(错误|否|错|×|F|wr|wrong|false)(,|$)/) && this.click();
  406.         } else {
  407.             var tip = filterImg($li.eq(index).find('.after')).toCDB() || new Date().toString();
  408.             Boolean($.inArray(tip, data) + 1 || (type == '1' && str.indexOf(tip) + 1)) == this.checked || this.click();
  409.         }
  410.     }).each(function() {
  411.         if (!/^A?B?C?D?E?F?G?$/.test(opt)) return false;
  412.         Boolean(opt.match(this.value)) == this.checked || this.click();
  413.     });
  414.     if (type.match(/^[013]$/)) {
  415.         $input.is(':checked') || (setting.none ? ($input[Math.floor(Math.random() * $input.length)] || $()).click() : setting.lose++);
  416.     } else if (type.match(/^(2|[4-9]|1[08])$/)) {
  417.         data = String(obj.data).split(/#|\x01|\|/);
  418.         str = $li.end().find('textarea').each(function(index) {
  419.             index = (obj.code > 0 && data[index]) || this.value || '';
  420.             UE.getEditor(this.name).setContent(index.trim());
  421.         }).length;
  422.         (obj.code > 0 && data.length == str) || setting.none || setting.lose++;
  423.     } else {
  424.         setting.none || setting.lose++;
  425.     }
  426.     return state == setting.lose;
  427. }
  428.  
  429. function saveThis() {
  430.     if (!setting.auto) return setTimeout(saveThis, setting.time);
  431.     setting.div.children('button:lt(3)').hide().eq(1).click();
  432.     $('#tempsave').click();
  433.     setting.regl();
  434. }
  435.  
  436. function submitThis() {
  437.     if (!setting.auto) {
  438.     } else if (!$('.Btn_blue_1:visible').length) {
  439.         setting.div.children('button:lt(3)').hide().eq(1).click();
  440.         return setting.regl();
  441.     } else if ($('#confirmSubWin:visible').length) {
  442.         var btn = $('#tipContent + * > a').offset() || {top: 0, left: 0},
  443.         mouse = document.createEvent('MouseEvents');
  444.         btn = [btn.left + Math.ceil(Math.random() * 46), btn.top + Math.ceil(Math.random() * 26)];
  445.         mouse.initMouseEvent('click', true, true, document.defaultView, 0, 0, 0, btn[0], btn[1], false, false, false, false, 0, null);
  446.         _self.event = $.extend(true, {}, mouse);
  447.         delete _self.event.isTrusted;
  448.         _self.form1submit();
  449.     } else {
  450.         $('.Btn_blue_1')[0].click();
  451.     }
  452.     setTimeout(submitThis, Math.ceil(setting.time * Math.random()) * 2);
  453. }
  454.  
  455. function checkToNext() {
  456.     var $tip = $(setting.job.join(', '), document).prevAll('.ans-job-icon' + setting.normal);
  457.     setInterval(function() {
  458.         $tip.parent(':not(.ans-job-finished)').length || setting.jump && toNext();
  459.     }, setting.time);
  460. }
  461.  
  462. function toNext() {
  463.     var $cur = $('#cur' + $('#chapterIdid').val()),
  464.     $tip = $('span.currents ~ span'),
  465.     sel = setting.review ? 'html' : '.blue';
  466.     if (!$cur.has(sel).length && $tip.length) return $tip.eq(0).click();
  467.     $tip = $('.roundpointStudent, .roundpoint').parent();
  468.     $tip = $tip.slice($tip.index($cur) + 1).not(':has(' + sel + ')');
  469.     $tip.not(setting.lock ? ':has(.lock)' : 'html').find('span').eq(0).click();
  470.     $tip.length || setting.course && switchCourse();
  471. }
  472.  
  473. function switchCourse() {
  474.     GM_xmlhttpRequest({
  475.         method: 'GET',
  476.         url: '/visit/courses/study?isAjax=true&fileId=0&debug=',
  477.         headers: {
  478.             'Referer': location.origin + '/visit/courses',
  479.             'X-Requested-With': 'XMLHttpRequest'
  480.         },
  481.         onload: function(xhr) {
  482.             var $list = $('.curFile .courseName', xhr.responseText),
  483.             index = $list.index($list.filter('[href*="courseid=' + top.courseId + '&"]')) + 1;
  484.             index = index && $list.eq(index).attr('href');
  485.             setting.course = index && goCourse(index);
  486.         }
  487.     });
  488. }
  489.  
  490. function goCourse(url) {
  491.     GM_xmlhttpRequest({
  492.         method: 'GET',
  493.         url: url,
  494.         onload: function(xhr) {
  495.             $.globalEval('location.href = "' + $('.articlename a[href]', xhr.responseText).attr('href') + '";');
  496.         }
  497.     });
  498. }
  499.  
  500. function autoRead() {
  501.     $('html, body').animate({
  502.         scrollTop: $(document).height() - $(window).height()
  503.     }, Math.round(setting.read) * 1E3, function() {
  504.         $('.nodeItem.r i').click();
  505.     }).one('click', '#top', function(event) {
  506.         $(event.delegateTarget).stop();
  507.     });
  508. }
  509.  
  510. function getSchoolId() {
  511.     var school = /^1\d{10}$/.test(setting.username) ? '' : setting.school;
  512.     if (!isNaN(school)) return setTimeout(toLogin, setting.time, school);
  513.     if (school == '账号为手机号可以不修改此参数') return alert('请修改school参数');
  514.     $.getJSON('/org/searchUnis?filter=' + encodeURI(school) + '&product=44', function(data) {
  515.         if (!data.result) return alert('学校查询错误');
  516.         var msg = $.grep(data.froms, function(value) {
  517.             return value.name == school;
  518.         })[0];
  519.         msg ? setTimeout(toLogin, setting.time, msg.schoolid) : alert('学校名称不完整');
  520.     });
  521. }
  522.  
  523. function toLogin(fid) {
  524.     GM_xmlhttpRequest({
  525.         method: 'GET',
  526.         url: '/api/login?name=' + setting.username + '&pwd=' + setting.password + '&schoolid=' + fid + '&verify=0',
  527.         onload: function(xhr) {
  528.             var obj = $.parseJSON(xhr.responseText) || {};
  529.             obj.result ? location.href = decodeURIComponent($('[id^=ref]').val()) : alert(obj.errorMsg || 'Error');
  530.         }
  531.     });
  532. }
  533.  
  534. function submitAnswer($job, data) {
  535.     $job.removeClass('ans-job-finished');
  536.     data = data.length ? $(data) : $('.TiMu').map(function() {
  537.         var title = filterImg($('.Zy_TItle .clearfix', this));
  538.         return {
  539.             question: title.replace(/^【.*?】\s*/, ''),
  540.             type: ({单选题: 0, 多选题: 1, 填空题: 2, 判断题: 3})[title.match(/^【(.*?)】|$/)[1]]
  541.         };
  542.     });
  543.     data = $.grep(data.map(function(index) {
  544.         var $TiMu = $('.TiMu').eq(index);
  545.         if (!($.isPlainObject(this) && this.type < 4 && $TiMu.find('.fr').length)) {
  546.             return false;
  547.         } else if (this.type == 2) {
  548.             var $ans = $TiMu.find('.Py_tk, .Py_answer').eq(0);
  549.             if (!$TiMu.find('.cuo').length && this.code) {
  550.                 return false;
  551.             } else if (!$ans.find('.cuo').length) {
  552.                 this.option = $ans.find('.clearfix').map(function() {
  553.                     return filterImg(this);
  554.                 }).get().join('#') || '无';
  555.             } else if (this.code) {
  556.                 this.code = -1;
  557.             } else {
  558.                 return false;
  559.             }
  560.         } else if (this.type == 3) {
  561.             var ans = $TiMu.find('.font20:last').text();
  562.             if ($TiMu.find('.cuo').length) {
  563.                 this.option = ({'√': '错误', '×': '正确'})[ans] || '无';
  564.             } else if (!this.code) {
  565.                 this.option = ({'√': '正确', '×': '错误'})[ans] || '无';
  566.             } else {
  567.                 return false;
  568.             }
  569.         } else {
  570.             var text = $TiMu.find('.Py_answer > span:eq(0)').text();
  571.             if ($TiMu.find('.dui').length && this.code && !/^A?B?C?D?E?F?G?$/.test(this.option)) {
  572.                 return false;
  573.             } else if ($TiMu.find('.dui').length || text.match('正确答案')) {
  574.                 text = text.match(/[A-G]/gi) || [];
  575.                 this.option = $.map(text, function(value) {
  576.                     return filterImg($TiMu.find('.fl:contains(' + value + ') + a'));
  577.                 }).join('#') || '无';
  578.                 this.key = text.join('');
  579.             } else if (this.code) {
  580.                 this.code = -1;
  581.             } else {
  582.                 return false;
  583.             }
  584.         }
  585.         return this;
  586.     }), function(value) {
  587.         return value && value.option != '无';
  588.     });
  589.     setting.curs = $('script:contains(courseName)', top.document).text().match(/courseName:\'(.+?)\'|$/)[1] || $('h1').text().trim() || '无';
  590.     data.length && GM_xmlhttpRequest({
  591.         method: 'POST',
  592.         url: 'http://mooc.forestpolice.org/upload/cx/0/?workRelationId=' + $('#workId').val(),
  593.         headers: {
  594.             'Content-type': 'application/x-www-form-urlencoded'
  595.         },
  596.         data: 'course=' + encodeURIComponent(setting.curs) + '&data=' + encodeURIComponent((Ext.encode || JSON.stringify)(data)) + '&id=' + $('#jobid').val().slice(5)
  597.     });
  598.     $job.addClass('ans-job-finished');
  599. }
  600.  
  601. function filterImg(dom) {
  602.     return $(dom).clone().find('img[src]').replaceWith(function() {
  603.         return $('<p></p>').text('<img src="' + $(this).attr('src') + '">');
  604.     }).end().find('iframe[src]').replaceWith(function() {
  605.         return $('<p></p>').text('<iframe src="' + $(this).attr('src') + '"></irame>');
  606.     }).end().text().trim();
  607. }