用于辅助超星学习通插件，使得能够进行自动切换视频，观看完视频自动切换答题
// ==UserScript==
// @name 超星学习通辅助||视频/答题自动切换
// @namespace http://tampermonkey.net/
// @version 0.2
// @description 用于辅助超星学习通插件，使得能够进行自动切换视频，观看完视频自动切换答题
// @author chic1018
// @match *://*.chaoxing.com/*
// ==/UserScript==
!function(){
'use strict';
function loop(){
setTimeout(()=>{
if (window.self !== window.top){
return;
}
let videoElem;
videoElem = document.querySelector('#iframe').contentDocument.querySelector('iframe').contentDocument.querySelector('#video_html5_api');
if (!videoElem){
return;
}
let videoLi = document.querySelectorAll('.posCatalog_name');
let videoCu = document.querySelector('.posCatalog_active span');
let videoNext;
for (let i=0,len=videoLi.length;i < len;i++){
if (videoLi[i] == videoCu){
videoNext = videoLi[i+1];
break;
}
}
function AnsQues(){
let check = setInterval(()=>{
try{
let text = document.querySelector('iframe').contentDocument.querySelector('iframe').contentDocument.querySelector('iframe').contentDocument.querySelector('body > div:last-child').innerText;
if (text.slice(0,5) === '答题已完成'){
clearInterval(check);
document.querySelector('iframe').contentDocument.querySelector('iframe').contentDocument.querySelector('iframe').contentDocument.querySelector('.Btn_blue_1').click()
setTimeout(()=>{
document.querySelector('iframe').contentDocument.querySelector('iframe').contentDocument.querySelector('iframe').contentDocument.querySelector('#confirmSubWin .bluebtn').click()
setTimeout(()=>{
videoNext.click();
if (videoNext != videoLi[videoLi.length-1]){
loop();
}
},2000)
},50)
return;
}
else if (text.match('题目待完善')){
clearInterval(check);
videoNext.click();
if (videoNext != videoLi[videoLi.length-1]){
loop();
}
return;
}
}
catch{
}
},2000)
}
let jobLeft;
try {
jobLeft = document.querySelector('.posCatalog_active input').value;
}
catch {
videoNext.click();
if (videoNext != videoLi[videoLi.length-1]){
loop();
}
return;
}
if (jobLeft == 2){
videoElem.onended = ()=>{
document.querySelector('#dct2').click();
setTimeout(AnsQues,2000);
}
}
else if (jobLeft == 1){
if (!document.querySelector('#iframe').contentDocument.querySelector('.ans-job-finished')){
videoElem.onended = videoNext.click();
}
else {
document.querySelector('#dct2').click();
setTimeout(AnsQues,2000);
}
}
},5000);
}
loop();
}();