// ==UserScript==
// @name         ##大学mooc提前获取测验解析
// @namespace    https://explorersss.github.io/
// @version      0.5
// @description  ##大学mooc提前获取测验解析,获取spoc中的作业答案的功能,有问题请刷新,如果没有显示答案,先随便提交一次作业再查看作业答案
// @author       ccreater
// @match        https://www.icourse163.org/*
// @require      https://cdn.bootcdn.net/ajax/libs/jquery/3.6.0/jquery.js
// @grant        GM_xmlhttpRequest
// @blog         https://explorersss.github.io/
// @run-at       document-start
// @note         更新了下程序描述
// ==/UserScript==
function show_homework_answer(str){
var ua = navigator.userAgent;
var opacity = '0.95';
if (ua.indexOf("Edge") >= 0) {
opacity = '0.6';
} else{
opacity = '0.95';
}
var copyTextBox = '<div id="copy-text-box" style="width:100%;height:100%;position: fixed;z-index: 9999;display: block;top: 0px;left: 0px;background:rgba(255,255,255,' + opacity + ');-webkit-backdrop-filter: blur(20px);display: flex;justify-content:center;align-items:center;">'+
'<div id="copy-text-box-close" style="width:100%;height:100%;position:fixed;top:0px;left:0px;"></div>'+
'<pre id="copy-text-content" style="width:60%;font-size:16px;line-height:22px;z-index:10000;white-space:pre-wrap;white-space:-moz-pre-wrap;white-space:-pre-wrap;white-space:-o-pre-wrap;word-wrap:break-word;word-break:break-all;max-height:70%;overflow:auto;"></pre>'+
'</div>"';
$('#copy-text-box').remove();
$('body').append(copyTextBox);
$('#copy-text-content').html(str);
$('#copy-text-box-close').click(function() {
$('#copy-text-box').remove();
});
}
function get_spoc_homework_answer(id){
if(id){
var post_data=`callCount=1
scriptSessionId=\${scriptSessionId}190
c0-scriptName=MocQuizBean
c0-methodName=getHomeworkPaperDto
c0-id=0
c0-param0=number:PARAM_ID
c0-param1=null:null
c0-param2=boolean:false
c0-param3=number:1
c0-param4=number:0
batchId=0`
post_data=post_data.replace("PARAM_ID",id)
console.log(post_data)
//post start
GM_xmlhttpRequest({
method: "POST",
data: post_data,
headers: {
"Content-Type": "application/x-www-form-urlencoded"
},
url: "https://www.icourse163.org/dwr/call/plaincall/MocQuizBean.getHomeworkPaperDto.dwr",
onload: function(response) {
eval(response.responseText)
//console.log(response.responseText)
//console.log(s2)
var answer_str=""
for(var i=0;i<s2.length;i++){
var judgeDtos=s2[i].judgeDtos
for(var j=0;j<judgeDtos.length;j++){
console.log(judgeDtos[j].msg)
answer_str+="<p>"+String(i+1)+":"+judgeDtos[j].msg+"</p>"
}
}
show_homework_answer(answer_str)
}
});
//post end
}
}
function get_answer(aid,id){
if(aid && id)
{
var post_data="callCount=1\n"
post_data+="scriptSessionId=${scriptSessionId}190\n"
post_data+="httpSessionId=1d4ae12c733f41f495fc1fcbaeccd4f2\n"
post_data+="c0-scriptName=MocQuizBean\n"
post_data+="c0-methodName=getQuizPaperDto\n"
post_data+="c0-id=0\n"
post_data+="c0-param0=string:"+id+"\n"
post_data+="c0-param1=number:"+aid+"\n"
post_data+="c0-param2=boolean:true\n"
post_data+="batchId=0"
GM_xmlhttpRequest({
method: "POST",
data: post_data,
headers: {
"Content-Type": "application/x-www-form-urlencoded"
},
url: "https://www.icourse163.org/dwr/call/plaincall/MocQuizBean.getQuizPaperDto.dwr",
onload: function(response) {
eval(response.responseText);
var qlist=document.getElementsByClassName("j-list")[0].children[0].children
//s1 is question list
//var qnum=qlist.childElementCount
for(var i=0;i<s1.length;i++){
var answer="";
var analyse="";
if(s1[i].stdAnswer){
answer=s1[i].stdAnswer;
}else{
for(var j=0;j<s1[i].optionDtos.length;j++){
var choice=s1[i].optionDtos[j]
if(choice.answer){
answer+="ABCD"[j]//+":"
//answer+=choice.content+"\n"
}
if(choice.analyse){
analyse+=choice.analyse
}
}
}
if(s1[i].analyse){
analyse+=s1[i].analyse
}
console.log(answer)
console.log(analyse)
answer=answer.replace("##%_YZPRLFH_%##","或")
var raw_html=`<div class="analysisInfo ">
<div>
<span class="f-f0 tt1">正确答案：
</span>
<span class="f-f0 tt2">ANSWER
</span>
</div>
<div>
<b>解析：ANALYSE
</div>
</div>`
var $node = $(qlist[i])
raw_html=raw_html.replace("ANSWER",answer)
raw_html=raw_html.replace("ANALYSE",analyse?analyse:"无")
$node.append(raw_html)
}
}
});
}}
function main() {
var aid=0;
var id=0;
eval(document.location.hash.substr(document.location.hash.indexOf("?")+1).replace("&",";"))
if(aid && id){
var topBox = "<div style='position:fixed;z-index:999999;background-color:#ccc;cursor:pointer;top:200px;left:0px;'>"+
"<div id='pre_analysis' style='font-size:13px;padding:10px 2px;color:#FFF;background-color:#25AE84;'>提前解析</div>"+
"</div>";
$("body").append(topBox);
$("body").on("click","#pre_analysis",function(){
get_answer(aid,id);
});
}else{
var hash=document.location.hash;
if(hash.indexOf("/learn/hw?id=")>0){
//parse hash
eval(hash.substr(document.location.hash.indexOf("?")+1).replace("&",";"));
var homework_Box = "<div style='position:fixed;z-index:999999;background-color:#ccc;cursor:pointer;top:200px;left:0px;'>"+
"<div id='get_homework_answer' style='font-size:13px;padding:10px 2px;color:#FFF;background-color:#25AE84;'>获取作业答案</div>"+
"</div>";
$("body").append(homework_Box);
$("body").on("click","#get_homework_answer",function(){
get_spoc_homework_answer(id)
});
}
}
}
(function(){window.onload = main})()