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西南网教答题助手
// ==UserScript==
// @name 西南网教(辅助答题)
// @namespace https://github.com/zaxtseng/Southwest-Assistant
// @version 0.0.3
// @description 西南网教答题助手
// @include *://zuoye.eduwest.com/*
// @run-at document-end
// @require https://code.jquery.com/jquery-3.6.0.min.js
// @author zax
// @license MIT
// ==/UserScript==
(function () {
'use strict';
let currentUrl = window.location.href;
const reHomework = /homeworkquestions/i;
const reSeeHomework = /seeHomework.do/i;
if (reHomework.test(currentUrl)) {
//单选题元素(input name="danxuanti")
const checkElements = $("[name=danxuanti]");
const radioElements = $("[name=panduanti]"); //本题参考答案
let innerTextNow = $('#button')[0].children[1].innerText;
let nextBtn = $('#next')[0]; //下一页
let submitBtn = $('#preservation1')[0]; //提交
//多选题元素
const checkboxElements = $('#duoxuantiyz .duxt input');
const mapping = {
'A': 0,
'B': 1,
'C': 2,
'D': 3,
'E': 4,
'F': 5
}; //单选题
//点击第一个
if (checkElements.length) {
console.log("单选"); //是单选题(第一次标记)
let flag = Array.prototype.every.call(checkElements, item => !item.checked);
if (flag) {
//未点击过
checkElements[0].click(); //点第一个
//点击提交
submitBtn.click();
} else {
//先判断是否做完,出现参考答案,已提交的肯定做完的,
let currentIndex = Array.prototype.findIndex.call(checkElements, item => item.checked);
if (innerTextNow.indexOf('本题参考答案') > -1) {
//判断答案是否正确,正确在点击下一页,否则,点击正确答案
function submit(idx) {
checkElements[idx].click();
submitBtn.click();
}
switch (innerTextNow.slice(-1)) {
case 'A':
currentIndex == 0 ? nextBtn.click() : submit(0);
break;
case 'B':
currentIndex == 1 ? nextBtn.click() : submit(1);
break;
case 'C':
currentIndex == 2 ? nextBtn.click() : submit(2);
break;
case 'D':
currentIndex == 3 ? nextBtn.click() : submit(3);
break;
}
} else {
//点击过,但是没有点击对,点击当前项目的下一个
checkElements[currentIndex + 1].click(); //点击提交
console.log('按顺序点击');
submitBtn.click();
}
}
} else if (checkboxElements.length) {
//多选
console.log("多选"); //是否出现正确
// let innerTextPan = $('#duoxuantiyz span')[1].innerText
let innerTextPan = $('#duoxuantiyz span'); //>2才有提示
if (innerTextPan.length > 1 && innerTextPan[1].innerText.indexOf('正确') > -1) {
//点击下一页
console.log('下一页');
nextBtn.click();
} else {
if (innerTextNow.indexOf('本题参考答案') > -1) {
//将答案取出来,遍历点击后,提交,出现正确,下一页
let arr = innerTextNow.slice(8).split(' ');
arr.map(item => {
if (!checkboxElements[mapping[item]].checked) {
checkboxElements[mapping[item]].click();
}
}); //判断第一个是否需要点击
let flag1 = arr.some(item => item == 'A');
if (flag1) {
checkboxElements[0].checked ? '' : checkboxElements[0].click();
} else {
checkboxElements[0].click();
} //提交
submitBtn.click(); // nextBtn.click()
} else {
//按照数组遍历点击
//点击第一个
let flag = Array.prototype.every.call(checkboxElements, item => !item.checked);
if (flag) {
checkboxElements[0].click();
} //提交
submitBtn.click();
}
}
} else if (radioElements.length) {
//判断题
console.log("判断"); //是单选题(第一次标记)
let flag = Array.prototype.every.call(radioElements, item => !item.checked);
if (flag) {
//未点击过
console.log('点第一个');
radioElements[0].click(); //点第一个
//点击提交
submitBtn.click();
} else {
//先判断是否做完,出现参考答案,已提交的肯定做完的,
let innerTextPan = $('#shiti_1 span');
if (innerTextPan.length > 1 && innerTextPan[1].innerText.indexOf('正确') > -1) {
//点击下一页
console.log('下一页');
nextBtn.click();
} else {
//点击过,但是没有点击对,点击当前项目的下一个
let currentIndex = Array.prototype.findIndex.call(radioElements, item => item.checked);
if (currentIndex == 0) {
console.log('切换第二个');
radioElements[1].click();
} else {
console.log('切换第一个');
radioElements[0].click();
} //点击提交
console.log('按顺序点击');
submitBtn.click();
}
}
} else {
//问答题
//stop
console.log('自己写');
}
} else if (reSeeHomework.test(currentUrl)) {
//查看
//按钮,点击生成
let titleTxt = $('body')[0].children[0].innerText.replace(/\s*/g,"")
let shiti = $('#Container .shitiTable');
let finStr = ''; //input的父元素的innerText
Array.prototype.map.call(shiti, item => {
//单选,多选,判断题
let liElements = $(item).find('li label');
let ansList = Array.prototype.filter.call(liElements, (i, idx) => $(i).find("input")[0].nextElementSibling);
let newList = Array.prototype.map.call(ansList,item =>item.innerText.replace(/\s*/g,""))
let jiandaList = Array.prototype.filter.call(liElements, (i, idx) => $(i).length == 0); //参考答案
let answer = '\r\n参考答案:' + newList.join(',') + '\r\n\r\n'
if($(item).find('li label').length){
finStr = finStr + item.innerText.replace(/\s*/g,"") + answer
}else{
finStr = finStr + item.innerText.replace(/\s*/g,"")+ '\r\n\r\n'
}
return finStr;
}); //导出finStr,生成按钮
let btnDownload = {
id: 'btnEasyHelper',
text: '下载',
title: '下载',
html: function () {
return `
<span class="text" style="width: 60px;
margin: 5px 0px;
border: 1px solid;
border-radius: 5px;
padding: 5px 10px;
color: #fff;
background-color: #5F9AED;
};">${this.text}</span>
`;
}
};
let btn = document.createElement('div');
btn.id = btnDownload.id;
btn.title = btnDownload.title;
btn.innerHTML = btnDownload.html();
btn.style.cssText = 'margin: 0px;width: 80px;float: right;';
btn.addEventListener('click', function (e) {
initButtonEvent()
e.preventDefault();
});
$('#duanluo1')[0].appendChild(btn);
function initButtonEvent(){
console.log('文件下载');
//文件生成
const blob_url = URL.createObjectURL(new Blob([finStr], { type:'text/plain;charset=utf-8;'}))
const a = document.createElement('a');
a.style.display = 'none';
a.href = blob_url;
a.download = titleTxt;
document.body.appendChild(a);
a.click();
a.remove();
URL.revokeObjectURL(blob_url);
}
} //文件类型
//txt文件
//{type:'text/plain'};utf-8
//doc文件
//{type:'application/msword'};utf-8
})();