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超星/学习通助手,自动挂机查题可用(改良版)

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

// ==UserScript==
// @name         超星/学习通助手,自动挂机查题可用(改良版)
// @version      5.0.1
// @namespace    huanghaha_space
// @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
// @author       huanghaha
// @match        *://*.chaoxing.com/*
// @match        *://*.edu.cn/*
// @match        *://*.nbdlib.cn/*
// @match        *://*.hnsyu.net/*
// @connect      cx.icodef.com
// @grant        unsafeWindow
// @grant        GM_xmlhttpRequest
// @grant        GM_getValue
// @grant        GM_setClipboard
// @grant        GM_setValue
// @license      MIT
// @run-at       document-end
// @charset		 UTF-8
// @original-script https://greasyfork.org/scripts/369625
// @original-author wyn665817
// @original-license MIT
// ==/UserScript==

(function() {
    'use strict';
	
	// 设置修改后,需要刷新或重新打开网课页面才会生效
	var setting = {
			time: 5E3 // 默认响应速度为5秒,不建议小于5秒
			, audio: 1 // 音频自动播放,与视频功能共享vol和rate参数,默认开启
			, book: 1 // 图书阅读任务点,非课程阅读任务点,默认开启
			, 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,默认开启
			, 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
			, face: 1 // 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,默认开启
			, 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'
			, jump: 1 // 自动切换任务点、章节、课程(需要配置course参数),默认开启
			, 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'
			, 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
			, 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
			, password: '' // 密码,例如'123456',默认''
			, 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
			, 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
			, read: '65' // 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'65'分钟
			, 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
			, 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
			, 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'
			, total: 1 // 显示课程进度的统计数据,在学习进度页面的上方展示,默认开启
			, username: '' // 学号/工号/借书证号(邮箱/手机号/账号),例如'2018010101',默认''
			, video: 1 // 视频支持后台、切换窗口不暂停,支持多视频,默认开启
			, vol: '0' // 默认音量的百分数,设定范围:[0,100],'0'为静音,默认'0'
			, 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

		},
		_self = unsafeWindow,
		url = location.pathname,
		top = _self;


	setting.notice = '公告栏';

	var tmpSubmit = 1;//本次
	Object.defineProperty(setting, "auto", {
		get: function () {
			if (tmpSubmit >= 2) {
				return tmpSubmit === 3;
			}
			return GM_getValue("autosubmit");
		}, 
		set: function (value) {
			tmpSubmit = value + 2;
		}
	});
	
	if (url != '/studyApp/studying' && top != _self.top){
		document.domain = location.host.replace(/.+?\./, '');
	}

	try {
		while (top != _self.top) {
			top = top.parent.document ? top.parent : _self.top;
			if (top.location.pathname == '/mycourse/studentstudy') break;
		}
	} catch (err) {
		// console.log(err);
		top = _self;
	}

	var $ = _self.jQuery || top.jQuery,
		parent = _self == top ? self : _self.parent,
		Ext = _self.Ext || parent.Ext || {},
		UE = _self.UE,
		vjs = _self.videojs;

	String.prototype.toCDB = function () {
		return this.replace(/\s/g, '').replace(/[\uff01-\uff5e]/g, function (str) {
			return String.fromCharCode(str.charCodeAt(0) - 65248);
		}).replace(/[“”]/g, '"').replace(/[‘’]/g, "'").replace(/。/g, '.');
	};

	// setting.time += Math.ceil(setting.time * Math.random()) - setting.time / 2;
	setting.job = [':not(*)'];
	setting.normal = ''; // ':visible'

	setting.video && setting.job.push('iframe[src*="/video/index.html"]');
	setting.book && setting.job.push('iframe[src*="/innerbook/index.html"]');
	setting.docs && setting.job.push('iframe[src*="/ppt/index.html"]', 'iframe[src*="/pdf/index.html"]');
	setting.work && setting.job.push('iframe[src*="/work/index.html"]');
	setting.audio && setting.job.push('iframe[src*="/audio/index.html"]');

	setting.tip = !setting.queue || top != _self && jobSort($ || Ext.query);


	function getIframe(tip, win, job) {
		if (!$) return Ext.get(frameElement || []).parent().child('.ans-job-icon') || Ext.get([]);
		do {
			win = win ? win.parent : _self;
			job = $(win.frameElement).prevAll('.ans-job-icon');
		} while (!job.length && win.parent.frameElement);
		return tip ? win : job;
	}

	function hookAudio() {
		_self.alert = console.log;
		var config = arguments[1];
		config.plugins.studyControl.enableSwitchWindow = 1;
		config.plugins.seekBarControl.enableFastForward = 1;
		if (!setting.queue) delete config.plugins.studyControl;
		var player = vjs.apply(this, arguments),
			a = '<a href="https://d0.ananas.chaoxing.com/download/' + _self.config('objectid') + '" target="_blank">',
			img = '<img src="https://d0.ananas.chaoxing.com/download/e363b256c0e9bc5bd8266bf99dd6d6bb" style="margin: 6px 0 0 6px;">';
		player.volume(Math.round(setting.vol) / 100 || 0);
		player.playbackRate(setting.rate > 16 || setting.rate < 0.0625 ? 1 : setting.rate);
		Ext.get(player.controlBar.addChild('Button').el_).setHTML(a + img + '</a>').dom.title = '下载音频';
		player.on('loadeddata', function () {
			setting.tip && this.play().catch(Ext.emptyFn);
		});
		player.one('firstplay', function () {
			setting.rate === '0' && config.plugins.seekBarControl.sendLog(this.children_[0], 'ended', Math.floor(this.cache_.duration));
		});
		player.on('ended', function () {
			Ext.fly(frameElement).parent().addCls('ans-job-finished');
		});
		return player;
	}

	function checkPlayer(tip) {
		_self.videojs = hookVideo;
		hookVideo.xhr = vjs.xhr;
		Ext.isSogou = Ext.isIos = Ext.isAndroid = false;
		var data = Ext.decode(_self.config('data')) || {};
		delete data.danmaku;
		data.doublespeed = 1;
		frameElement.setAttribute('data', Ext.encode(data));
		if (tip) return;
		_self.supportH5Video = function () { return true; };
		alert('此浏览器不支持html5播放器,请更换浏览器');
	}
	
	if (url == '/mycourse/studentstudy') {
		_self.checkMobileBrowerLearn = $.noop;
		var classId = location.search.match(/cla[zs]{2}id=(\d+)/i)[1] || 0,
			courseId = _self.courseId || location.search.match(/courseId=(\d+)/i)[1] || 0;
		setting.lock || $('#coursetree').on('click', '[onclick*=void], [href*=void]', function () {
			_self.getTeacherAjax(courseId, classId, $(this).parent().attr('id').slice(3));
		});
	} else if (url == '/ananas/modules/video/index.html' && setting.video) {
		if (setting.review) _self.greenligth = Ext.emptyFn;
		checkPlayer(_self.supportH5Video());
	} else if (url == '/work/doHomeWorkNew' || url == '/api/work' || url == '/work/addStudentWorkNewWeb'|| url == '/mooc2/work/dowork') {
		console.log("进入答题界面!");
		if (!UE) {
			var len = ($ || Ext.query || Array)('font:contains(未登录)', document).length;
			setTimeout(len == 1 ? top.location.reload : parent.greenligth, setting.time);
		} else if (setting.work) {
			setTimeout(relieveLimit, 0);
			beforeFind();
		}
	} else if (url == '/ananas/modules/audio/index.html' && setting.audio) {
		if (setting.review) _self.greenligth = Ext.emptyFn;
		_self.videojs = hookAudio;
		hookAudio.xhr = vjs.xhr;
	} else if (url == '/ananas/modules/innerbook/index.html' && setting.book && setting.tip) {
		setTimeout(function () {
			_self.setting ? _self.top.onchangepage(_self.getFrameAttr('end')) : _self.greenligth();
		}, setting.time);
	} else if (url.match(/^\/ananas\/modules\/(ppt|pdf)\/index\.html$/) && setting.docs && setting.tip) {
		setTimeout(function () {
			_self.setting ? _self.finishJob() : _self.greenligth();
		}, setting.time);
		frameElement.setAttribute('download', 1);
	} else if (url == '/knowledge/cards') {
		$ && checkToNext();
	} else if (url.match(/^\/(course|zt)\/\d+\.html$/)) {
		setTimeout(function () {
			+setting.read && _self.sendLogs && $('.course_section:eq(0) .chapterText').click();
		}, setting.time);
	} else if (url == '/ztnodedetailcontroller/visitnodedetail') {
		setting.read *= 60 / $('.course_section').length;
		setting.read && _self.sendLogs && autoRead();
	} else if (url == '/mycourse/studentcourse') {
		var gv = location.search.match(/d=\d+&/g);
		setting.total && $('<a>', {
			href: '/moocAnalysis/chapterStatisticByUser?classI' + gv[1] + 'courseI' + gv[0] + 'userId=' + _self.getCookie('_uid') + '&ut=s',
			target: '_blank',
			title: '点击查看章节统计',
			style: 'margin: 0 25px;',
			html: '本课程共' + $('.icon').length + '节,剩余' + $('em:not(.openlock)').length + '节未完成'
		}).appendTo('.zt_logo').parent().width('auto');
	} else if (url.match(/^\/visit\/(courses|interaction)$/)) {
		setting.face && $('.zmodel').on('click', '[onclick^=openFaceTip]', DisplayURL);
	} else if (location.host.match(/^passport2/)) {
		setting.username && getSchoolId();
	} else if (location.hostname == 'i.mooc.chaoxing.com') {
		_self.layui.use('layer', function () {
			this.layer.open({ content: '拖动进度条、倍速播放、秒过会导致不良记录!题库在慢慢补充,搜不到的题目系统会在次日进行自动补充', title: '超星网课助手提示', btn: '我已知悉', offset: 't', closeBtn: 0 });
		});
	} else if (url == '/widget/pcvote/goStudentVotePage') {
		$(':checked').click();
		$('.StudentTimu').each(function (index) {
			var ans = _self.questionlist[index].answer;
			$(':radio, :checkbox', this).each(function (num) {
				ans[num].isanswer && this.click();
			});
			$(':text', this).val(function (num) {
				return $(ans[num].content).text().trim();
			});
		});
	} else if (url == '/work/selectWorkQuestionYiPiYue') {
		submitAnswer(getIframe().parent(), $.extend(true, [], parent._data));
	}

	function jobSort($) {
		var fn = $.fn ? [getIframe(1), 'length'] : [self, 'dom'],
			sel = setting.job.join(', :not(.ans-job-finished) > .ans-job-icon' + setting.normal + ' ~ ');
		if ($(sel, fn[0].parent.document)[0] == fn[0].frameElement) return true;
		if (!getIframe()[fn[1]] || getIframe().parent().is('.ans-job-finished')) return null;
		setInterval(function () {
			$(sel, fn[0].parent.document)[0] == fn[0].frameElement && fn[0].location.reload();
		}, setting.time);
	}

	function hookVideo() {
		_self.alert = console.log;
		var config = arguments[1],
			line = Ext.Array.filter(Ext.Array.map(config.playlines, function (value, index) {
				return value.label == setting.line && index;
			}), function (value) {
				return Ext.isNumber(value);
			})[0] || 0,
			http = Ext.Array.filter(config.sources, function (value) {
				return value.label == setting.http;
			})[0];
		config.playlines.unshift(config.playlines[line]);
		config.playlines.splice(line + 1, 1);
		config.plugins.videoJsResolutionSwitcher.default = http ? http.res : 360;
		config.plugins.studyControl.enableSwitchWindow = 1;
		config.plugins.timelineObjects.url = '/richvideo/initdatawithviewer?';
		config.plugins.seekBarControl.enableFastForward = 1;
		if (!setting.queue) delete config.plugins.studyControl;
		// config.preload = setting.tip ? 'auto' : 'none';
		var player = vjs.apply(this, arguments),
			a = '<a href="https://d0.ananas.chaoxing.com/download/' + _self.config('objectid') + '" target="_blank">',
			img = '<img src="https://d0.ananas.chaoxing.com/download/e363b256c0e9bc5bd8266bf99dd6d6bb" style="margin: 6px 0 0 6px;">';
		player.volume(Math.round(setting.vol) / 100 || 0);
		Ext.get(player.controlBar.addChild('Button').el_).setHTML(a + img + '</a>').dom.title = '下载视频';
		player.on('loadstart', function () {
			setting.tip && this.play().catch(Ext.emptyFn);
			this.playbackRate(setting.rate > 16 || setting.rate < 0.0625 ? 1 : setting.rate);
		});
		player.one(['loadedmetadata', 'firstplay'], function () {
			setting.two = setting.rate === '0' && setting.two < 1;
			setting.two && config.plugins.seekBarControl.sendLog(this.children_[0], 'ended', Math.floor(this.cache_.duration));
		});
		player.on('ended', function () {
			Ext.fly(frameElement).parent().addCls('ans-job-finished');
		});
		return player;
	}


	function relieveLimit() {
		if (setting.scale) _self.UEDITOR_CONFIG.scaleEnabled = false;
		$.each(UE.instants, function () {
			var key = this.key;
			this.ready(function () {
				this.destroy();
				UE.getEditor(key);
			});
		});
	}

	function findAnswer() {
		if (setting.num >= $('.TiMu').length) {
			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];
			setting.div.children('div:eq(0)').data('html', arr[0]).siblings('button:eq(0)').hide().click();
			return setTimeout(arr[1], setting.time);
		}
		var $TiMu = $('.TiMu').eq(setting.num),
			question = filterImg($TiMu.find('.Zy_TItle:eq(0) .clearfix')).replace(/^【.*?】\s*/, '').replace(/\s*(\d+\.\d+分)$/, '').replace(/[(]\s*[)]。$/, '').replace(/(\s*)。$/, '').replace(/[(]\s*[)]$/, '').replace(/(\s*)$/, '').replace(/。$/, ''),
			type = $TiMu.find('input[name^=answertype]:eq(0)').val() || '-1';

		console.log($TiMu);

		if(question == ""){
			question = filterImg($TiMu.find('.mark_name:eq(0) .colorDeep'));
		}
		console.log($TiMu.find('.mark_name:eq(0) .colorDeep'));

		GM_xmlhttpRequest({
			method: 'POST',
			url: 'http://cx.icodef.com/wyn-nb?v=2',
			headers: {
				'Content-type': 'application/x-www-form-urlencoded',
				'Authorization': '',
			},
			data: 'question=' + encodeURIComponent(question) + '&type=' + type + '&id=' + ($('#workLibraryId').val() || $('#oldWorkId').val()),
			timeout: setting.time,
			onload: function (xhr) {
				if (!setting.loop) {
				} else if (xhr.status == 200) {
					var obj = $.parseJSON(xhr.responseText) || {};
					obj.answer = obj.data;
					if (obj.code) {
						setting.div.children('div:eq(0)').text('正在搜索答案...');
						var td = '<td style="border: 1px solid;',
							answer = String(obj.answer).replace(/&/g, '&').replace(/<(?!img)/g, '<');
						obj.answer = /^http/.test(answer) ? '<img src="' + obj.answer + '">' : obj.answer;
						$(
							'<tr>' +
							td + ' text-align: center;">' + $TiMu.find('.Zy_TItle:eq(0) i').text().trim() + '</td>' +
							td + '" title="点击可复制">' + (question.match('<img') ? question : question.replace(/&/g, '&').replace(/</g, '<')) + '</td>' +
							td + '" title="点击可复制">' + (/^http/.test(answer) ? obj.answer : '') + answer + '</td>' +
							'</tr>'
						).appendTo(setting.div.find('tbody')).css('background-color', fillAnswer($TiMu.find('ul:eq(0)').find('li'), obj, type) ? '' : 'rgba(0, 150, 136, 0.6)');
						setting.data[setting.num++] = {
							code: obj.code > 0 ? 1 : 0,
							question: question,
							option: obj.answer,
							type: Number(type)
						};
					} else {
						setting.div.children('div:eq(0)').html(obj.answer || setting.over + '服务器繁忙,正在重试...');
					}
					setting.div.children('span').html(obj.msg || '');
				} else if (xhr.status == 403) {
					var html = xhr.responseText.indexOf('{') ? '请求过于频繁,请稍后再试' : $.parseJSON(xhr.responseText).data;
					setting.div.children('div:eq(0)').data('html', html).siblings('button:eq(0)').click();
				} else {
					setting.div.children('div:eq(0)').html('题库异常,可能被恶意攻击了...请等待恢复');
				}
			},
			ontimeout: function () {
				setting.loop && setting.div.children('div:eq(0)').html(setting.over + '服务器超时,正在重试...');
			}
		});
	}

	function submitAnswer($job, data) {
		$job.removeClass('ans-job-finished');
		data = data.length ? $(data) : $('.TiMu').map(function () {
			var title = filterImg($('.Zy_TItle .clearfix', this));
			return {
				question: title.replace(/^【.*?】\s*/, ''),
				type: ({ 单选题: 0, 多选题: 1, 填空题: 2, 判断题: 3 })[title.match(/^【(.*?)】|$/)[1]]
			};
		});
		data = $.grep(data.map(function (index) {
			var $TiMu = $('.TiMu').eq(index);
			if (!($.isPlainObject(this) && this.type < 4 && $TiMu.find('.fr').length)) {
				return false;
			} else if (this.type == 2) {
				var $ans = $TiMu.find('.Py_tk, .Py_answer').eq(0);
				if (!$TiMu.find('.cuo').length && this.code) {
					return false;
				} else if (!$ans.find('.cuo').length) {
					this.option = $ans.find('.clearfix').map(function () {
						return $(this).text().trim();
					}).get().join('#') || '无';
				} else if (this.code) {
					this.code = -1;
				} else {
					return false;
				}
			} else if (this.type == 3) {
				var ans = $TiMu.find('.font20:last').text();
				if ($TiMu.find('.cuo').length) {
					this.option = ({ '√': '错误', '×': '正确' })[ans] || '无';
				} else if (!this.code) {
					this.option = ({ '√': '正确', '×': '错误' })[ans] || '无';
				} else {
					return false;
				}
			} else {
				var text = $TiMu.find('.Py_answer > span:eq(0)').text();
				if ($TiMu.find('.dui').length && this.code && !/^A?B?C?D?E?F?G?$/.test(this.option)) {
					return false;
				} else if ($TiMu.find('.dui').length || text.match('正确答案')) {
					text = text.match(/[A-G]/gi) || [];
					this.option = $.map(text, function (value) {
						return filterImg($TiMu.find('.fl:contains(' + value + ') + a'));
					}).join('#') || '无';
					this.key = text.join('');
				} else if (this.code) {
					this.code = -1;
				} else {
					return false;
				}
			}
			return this;
		}), function (value) {
			return value && value.option != '无';
		});
		setting.curs = $('script:contains(courseName)', top.document).text().match(/courseName:\'(.+?)\'|$/)[1] || $('h1').text().trim() || '无';
		$job.addClass('ans-job-finished');
	}

	function beforeFind() {
		setting.regl = parent.greenligth || $.noop;
		if ($.type(parent._data) == 'array') return setting.regl();
		var maximize = $(
			'<div style="border: 2px dashed rgb(0, 85, 68); position: fixed; top: 0; right: 0; z-index: 99999; background-color: rgba(70, 196, 38, 0.6); overflow-x: auto;display:none;">◻</div>'
		).appendTo('body').click(function () {
			$(setting.div).css("display", "block");
			GM_setValue("minimize", "0");
			$(maximize).css("display", "none");
		});

		setting.div = $(
			'<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;">' +
			'<span style="font-size: medium;"></span>' +
			'<div style="font-size: medium;width:70%;display: inline-block;">正在搜索答案...</div>' +
			'<div style="width:30%;display: inline-block;padding-right: 10px;box-sizing: border-box;text-align: right;"><minimize style="width:20px;font-size:16px;line-height: 12px;font-weight: bold;cursor: context-menu;user-select:none;">一</minimize></div>' +
			'<div id="cx-notice" style="border-top: 1px solid #000;border-bottom: 1px solid #000;margin: 4px 0px;overflow: hidden;">' + setting.notice + '</div>' +
			'<button style="margin-right: 10px;">暂停答题</button>' +
			'<button style="margin-right: 10px;">' + (setting.auto ? '取消本次自动提交' : '开启本次自动提交') + '</button>' +
			'<button style="margin-right: 10px;">重新查询</button>' +
			'<button>折叠面板</button><br>' +
			'<input id="autosubmit" type="checkbox"' + (setting.auto ? ' checked' : '') + '>自动提交</input>' +
			'<div style="max-height: 300px; overflow-y: auto;">' +
			'<table border="1" style="font-size: 12px;">' +
			'<thead>' +
			'<tr>' +
			'<th style="width: 25px; min-width: 25px;">题号</th>' +
			'<th style="width: 60%; min-width: 130px;">题目(点击可复制)</th>' +
			'<th style="min-width: 130px;">答案(点击可复制)</th>' +
			'</tr>' +
			'</thead>' +
			'<tfoot style="display: none;">' +
			'<tr>' +
			'<th colspan="3">答案提示框 已折叠</th>' +
			'</tr>' +
			'</tfoot>' +
			'<tbody>' +
			'<tr>' +
			'<td colspan="3" style="display: none;"></td>' +
			'</tr>' +
			'</tbody>' +
			'</table>' +
			'</div>' +
			'</div>'
		).appendTo('body').on('click', 'button, td, input', function () {
			var len = $(this).prevAll('button').length;
			if (this.nodeName == 'TD') {
				$(this).prev().length && GM_setClipboard($(this).text());
			} else if (!$(this).siblings().length) {
				$(this).parent().text('正在搜索答案...');
				setting.num++;
			} else if (len === 0) {
				if (setting.loop) {
					clearInterval(setting.loop);
					delete setting.loop;
					len = ['已暂停搜索', '继续答题'];
				} else {
					setting.loop = setInterval(findAnswer, setting.time);
					len = ['正在搜索答案...', '暂停答题'];
				}
				setting.div.children('div:eq(0)').html(function () {
					return $(this).data('html') || len[0];
				}).removeData('html');
				$(this).html(len[1]);
			} else if (len == 1) {
				setting.auto = !setting.auto;
				$(this).html(setting.auto ? '取消本次自动提交' : '开启本次自动提交');
			} else if (len == 2) {
				parent.location.reload();
			} else if (len == 3) {
				setting.div.find('tbody, tfoot').toggle();
			} else if (this.id == "autosubmit") {
				// 题目自动提交配置
				console.log(this.checked);
				GM_setValue("autosubmit", this.checked);
			}
		}).on('click', 'minimize', function () {
			$(this).parent().parent().css("display", "none");
			GM_setValue("minimize", "1");
			$(maximize).css("display", "block");
		}).find('table, td, th').css('border', '1px solid').end();

		if (GM_getValue("minimize") == "1") {
			$(setting.div).css("display", "none");
			$(maximize).css("display", "block");
		}

		setting.lose = setting.num = 0;
		setting.data = parent._data = [];
		setting.over = '<button style="margin-right: 10px;">跳过此题</button>';
		setting.curs = $('script:contains(courseName)', top.document).text().match(/courseName:\'(.+?)\'|$/)[1] || $('h1').text().trim() || '无';
		setting.loop = setInterval(findAnswer, setting.time);
		var tip = ({ undefined: '任务点排队中', null: '等待切换中' })[setting.tip];
		tip && setting.div.children('div:eq(0)').data('html', tip).siblings('button:eq(0)').click();
	}

	function fillAnswer($li, obj, type) {
		var $input = $li.find(':radio, :checkbox'),
			str = String(obj.answer).toCDB() || new Date().toString(),
			data = str.split(/#|\x01|\|/),
			opt = obj.opt || str,
			state = setting.lose;
		// $li.find(':radio:checked').prop('checked', false);
		obj.code > 0 && $input.each(function (index) {
			if (this.value == 'true') {
				data.join().match(/(^|,)(正确|是|对|√|T|ri)(,|$)/) && this.click();
			} else if (this.value == 'false') {
				data.join().match(/(^|,)(错误|否|错|×|F|wr)(,|$)/) && this.click();
			} else {
				var tip = filterImg($li.eq(index).find('.after')).toCDB() || new Date().toString();
				Boolean($.inArray(tip, data) + 1 || (type == '1' && str.indexOf(tip) + 1)) == this.checked || this.click();
			}
		}).each(function () {
			if (!/^A?B?C?D?E?F?G?$/.test(opt)) return false;
			Boolean(opt.match(this.value)) == this.checked || this.click();
		});
		if (type.match(/^[013]$/)) {
			$input.is(':checked') || (setting.none ? ($input[Math.floor(Math.random() * $input.length)] || $()).click() : setting.lose++);
		} else if (type.match(/^(2|[4-9]|1[08])$/)) {
			data = String(obj.answer).split(/#|\x01|\|/);
			str = $li.end().find('textarea').each(function (index) {
				index = (obj.code > 0 && data[index]) || '';
				if (obj.code > 0) {
					UE.getEditor(this.name).setContent(index.trim());
				}
			}).length;
			(obj.code > 0 && data.length == str) || setting.none || setting.lose++;
		} else {
			setting.none || setting.lose++;
		}
		return state == setting.lose;
	}

	function submitThis() {
		if (!setting.auto) {
		} else if (!$('.Btn_blue_1:visible').length) {
			setting.div.children('button:lt(3)').hide().eq(1).click();
			return setting.regl();
		} else if ($('#confirmSubWin:visible').length) {
			var btn = $('#tipContent + * > a').offset() || { top: 0, left: 0 },
				mouse = document.createEvent('MouseEvents');
			btn = [btn.left + Math.ceil(Math.random() * 46), btn.top + Math.ceil(Math.random() * 26)];
			mouse.initMouseEvent('click', true, true, document.defaultView, 0, 0, 0, btn[0], btn[1], false, false, false, false, 0, null);
			_self.event = $.extend(true, {}, mouse);
			delete _self.event.isTrusted;
			_self.form1submit();
		} else {
			$('.Btn_blue_1')[0].click();
		}
		setTimeout(submitThis, Math.ceil(setting.time * Math.random()) * 2);
	}

	function toLogin(fid) {
		GM_xmlhttpRequest({
			method: 'GET',
			url: '/api/login?name=' + setting.username + '&pwd=' + setting.password + '&schoolid=' + fid + '&verify=0',
			onload: function (xhr) {
				var obj = $.parseJSON(xhr.responseText) || {};
				obj.result ? location.href = decodeURIComponent($('#ref, #refer_0x001').val()) : alert(obj.errorMsg || 'Error');
			}
		});
	}

	function filterImg(dom) {
		return $(dom).clone().find('img[src]').replaceWith(function () {
			return $('<p></p>').text('<img src="' + $(this).attr('src') + '">');
		}).end().find('iframe[src]').replaceWith(function () {
			return $('<p></p>').text('<iframe src="' + $(this).attr('src') + '"></irame>');
		}).end().text().trim();
	}

	function getSchoolId() {
		var school = /^1\d{10}$/.test(setting.username) ? '' : setting.school;
		if (!isNaN(school)) return setTimeout(toLogin, setting.time, school);
		if (school == '账号为手机号可以不修改此参数') return alert('请修改school参数');
		$.getJSON('/org/searchUnis?filter=' + encodeURI(school) + '&product=44', function (data) {
			if (!data.result) return alert('学校查询错误');
			var msg = $.grep(data.froms, function (value) {
				return value.name == school;
			})[0];
			msg ? setTimeout(toLogin, setting.time, msg.schoolid) : alert('学校名称不完整');
		});
	}

	function checkToNext() {
		var $tip = $(setting.job.join(', '), document).prevAll('.ans-job-icon' + setting.normal);
		setInterval(function () {
			$tip.parent(':not(.ans-job-finished)').length || setting.jump && toNext();
		}, setting.time);
	}

	function DisplayURL() {
		_self.WAY.box.hide();
		var $li = $(this).closest('li');
		$.get('/visit/goToCourseByFace', {
			courseId: $li.find('input[name=courseId]').val(),
			clazzId: $li.find('input[name=classId]').val()
		}, function (data) {
			$li.find('[onclick^=openFaceTip]').removeAttr('onclick').attr({
				target: '_blank',
				href: $(data).filter('script:last').text().match(/n\("(.+?)"/)[1]
			});
			alert('本课程已临时解除面部识别');
		}, 'html');
	}

	function autoRead() {
		$('html, body').animate({
			scrollTop: $(document).height() - $(window).height()
		}, Math.round(setting.read) * 1E3, function () {
			$('.nodeItem.r i').click();
		}).one('click', '#top', function (event) {
			$(event.delegateTarget).stop();
		});
	}

	function saveThis() {
		if (!setting.auto) return setTimeout(saveThis, setting.time);
		setting.div.children('button:lt(3)').hide().eq(1).click();
		_self.alert = console.log;
		$('#tempsave').click();
		setting.regl();
	}
	function toNext() {
		var $cur = $('#cur' + $('#chapterIdid').val()),
			$tip = $('span.currents ~ span'),
			sel = setting.review ? 'html' : '.blue';
		if (!$cur.has(sel).length && $tip.length) return $tip.eq(0).click();
		$tip = $('.roundpointStudent, .roundpoint').parent();
		$tip = $tip.slice($tip.index($cur) + 1).not(':has(' + sel + ')');
		$tip.not(setting.lock ? ':has(.lock)' : 'html').find('span').eq(0).click();
		$tip.length || setting.course && switchCourse();
	}
	function goCourse(url) {
		GM_xmlhttpRequest({
			method: 'GET',
			url: url,
			onload: function (xhr) {
				$.globalEval('location.href = "' + $('.articlename a[href]', xhr.responseText).attr('href') + '";');
			}
		});
	}

	function switchCourse() {
		GM_xmlhttpRequest({
			method: 'GET',
			url: '/visit/courses/study?isAjax=true&fileId=0&debug=',
			headers: {
				'Referer': location.origin + '/visit/courses',
				'X-Requested-With': 'XMLHttpRequest'
			},
			onload: function (xhr) {
				var list = $('h3 a[target]', xhr.responseText).map(function () {
						return $(this).attr('href');
					}),
					index = list.map(function (index) {
						return this.match(top.courseId) && index;
					}).filter(function () {
						return $.isNumeric(this);
					})[0] + 1 || 0;
				setting.course = list[index] ? goCourse(list[index]) : 0;
			}
		});
	}
})();