// ==UserScript==
// @name 学习通刷课助手-自动静音,防止鼠标移出暂停,章节结束自动跳转下一节
// @namespace http://tampermonkey.net/
// @version 0.0.6
// @description 学习通课程自动挂机,当前脚本支持课程视频播放完成,自动跳转下一小节,章节测试自动跳过,后台播放防止视频暂停。
// @author Sweek
// @match *://*.chaoxing.com/*
// @license GPLv3
// @icon https://www.google.com/s2/favicons?sz=64&domain=csdn.net
// @grant unsafeWindow
// @grant GM_addStyle
// @grant GM_setValue
// @grant GM_getValue
// @require https://code.jquery.com/jquery-2.1.4.min.js
// ==/UserScript==
// 定义全局变量
let currentTime = null // 当前视频当前播放节点
let duration = null // 当前视频总长度
let progress = null // 当前视频播放进度
let playbackRate = 1 // 当前视频播放倍速
// 课程章节相关数据
let courseName = null // 当前课程名称
let chapterInfo = [] // 当前课程所有章节数据
let currentChapterId = null // 当前所在章节id
let currentChapterName = null // 当前所在章节名称
let allChapterName = [] // 所有章节名称
let currentChapterTabArr = [] // 当前页面所有的分栏
let currentChapterTabName = '' // 当前页面激活的分栏名称
let videoProgressId = '' // 定时监听页面内容监听事件
// 获取当前页面的 URL
url = ''
chapterId = ''
// 页面样式
var popCSs = `
#my-window {
position: fixed;
top: 5px;
left: 20px;
width: 300px;
height: auto;
background-color: rgba(247, 247, 247, 1);
border: 1px solid #fff;
border-radius: 5px;
z-index: 9999;
overflow: hidden;
}
#my-window .header {
background-color: #4497fa;
color: #fff;
padding: 5px;
font-size: 16px;
font-family: 'fangsong';
font-weight: bold;
border-radius: 5px;
cursor: move;
height: 25px;
width: 300px;
}
#my-window .content {
width: 300px;
height: 500px;
}
#my-window .content .content-title {
height: 22px;
width: 280px;
background-color: #dadada;
line-height: 22px;
padding-left: 5px;
font-size: 12px;
font-family: 'fangsong';
font-weight: 600;
boder-radius: 5px;
border-left: 4px solid #2196f3;
border-right: 4px solid #dadada;
margin-top: 5px;
}
#my-window .content .content-notice {
height: 80px;
width: 280px;
overflow: auto;
border: 1px solid gray;
border-radius: 5px;
padding: 5px;
margin-top: 5px;
}
#my-window .content .content-process {
height: 60px;
width: 280px;
overflow: auto;
border: 1px solid gray;
border-radius: 5px;
padding: 5px;
margin-top: 5px;
}
#my-window .content .content-log {
height: 120px;
width: 280px;
overflow: auto;
border: 1px solid gray;
border-radius: 5px;
padding: 5px;
margin-top: 5px;
}
#my-window .content .content-set {
height: 55px;
width: 280px;
overflow: auto;
border: 1px solid gray;
border-radius: 5px;
padding: 5px;
margin-top: 5px;
}
#my-window .resizer {
position: absolute;
bottom: 0;
right: 0;
width: 20px;
height: 20px;
background-color: #2196f3;
cursor: se-resize;
border-radius: 0px;
z-index: 1;
}
#hide-btn {
height: 25px;
width: auto;
float: right;
margin-right: 10px;
background-color: #fff;
border: 1px solid gray;
border-radius: 5px;
font-size: 12px;
padding: 0 5px;
font-family: 'fangsong';
}
#hide-btn:active {
background-color: #4497fa;
}
`
// 页面Html
var popHtml = `
<div class="header">学习通助手
<button id="hide-btn">显示/隐藏</button>
</div>
<div class="content" id="my-window-content">
<div class="resizer" style="display: none;"></div>
<div class="row" style="border: 1px solid #ccc; padding: 5px;">
<div class="content-title">公告</div>
<div class="content-notice" id="content-notice">
<p>当前脚本支持课程视频播放完成,自动跳转下一小节,章节测试自动跳过,后台播放防止视频暂停。</p>
<p>使用过程中遇到问题,可以反馈给我。qq:1877288470</p>
<p>免责申明</p>
<p>该脚本仅用于学习研究使用,请勿用于违法行为,后果自负。</p>
</div>
<div class="content-title">播放进度</div>
<div class="content-process" id="content-process"></div>
<div class="content-title">执行日志</div>
<div class="content-log" id="content-log"></div>
<div class="content-title">配置</div>
<div class="content-set" id="content-set">
开发中...
</div>
</div>
</div>
`
// 开始播放视频
function startVideo() {
setTimeout(function() {
if(location.pathname === '/ananas/modules/video/index.html') {
var video = document.querySelector('video');
if (video) {
video.volume = 0; // 将声音调节至0
addlog('已将视频声音调至0')
addlog('当前视频倍速为' + video.playbackRate)
if (video) {
video.play();
addlog('视频开始播放')
}
}
}
}, 2000);
}
// 获取视频播放进度-定时监听页面内容进行下一步处理
function getVideoProgress() {
var video = null
console.log('location.pathname:::+ ', location.pathname)
getSubChapter()
// 学习目标模块显示时
if(location.pathname === '/mycourse/studentstudy') {
var studyModel = window.top.document.querySelector('#dct1')
var ifStudyModel = studyModel.classList.contains('active') && studyModel.getAttribute('title') === '学习目标'
if (ifStudyModel) {
addlog('当前小节为学习目标,自动跳过')
return toNextChapter()
}
}
// 章节测试模块显示时
if(location.pathname === '/ananas/modules/work/index.html') {
addlog('当前小节为章节测试,自动跳过')
return toNextChapter()
}
// 章节小节模块显示时
if(location.pathname === '/ananas/modules/questionnaire/index.html') {
addlog('当前小节为章节小节,自动跳过')
return toNextChapter()
}
// 阅读模块显示时
if (location.pathname === '/mooc-ans/coursedata/readjobv2/show') {
addlog('当前小节为阅读,自动跳过')
return toNextChapter()
}
// 调查问卷模块显示时
if (location.pathname === '/ananas/modules/zt/vote/index-pc-new.html') {
addlog('当前小节为调查问卷,课程已结束')
// 清除定时器任务
clearInterval(videoProgressId);
addlog('脚本已终止')
return toNextChapter()
}
// 视频模块显示时
if(location.pathname === '/ananas/modules/video/index.html') {
video = document.querySelector('video');
if (video) {
// currentTime = video.currentTime; // 当前播放时间(以秒为单位)
// duration = video.duration; // 视频总时长(以秒为单位)
// if (!isNaN(duration)) { // 检查视频总时长是否可用
// progress = (currentTime / duration) * 100; // 计算播放进度百分比
// // console.log('progress:::+ ', progress)
// // console.log('当前播放进度:' + progress.toFixed(2) + '%' + ';' + '视频时长' + currentTime.toFixed(0) + 's' + '/' + duration.toFixed() + 's');
// // addlog('当前播放进度:' + progress.toFixed(2) + '%' + ';' + '视频时长' + currentTime.toFixed(0) + 's' + '/' + duration.toFixed() + 's')
// }
}
} else if (currentChapterTabName.length > 1 && currentChapterTabName.indexOf("视频") === -1) {
if(location.pathname == '/mycourse/studentstudy') {
// console.log('currentChapterTabName:::+ ', currentChapterTabName)
addlog('当前小节为非视频内容:' + currentChapterTabName + ',自动跳过')
return toNextChapter()
}
}
}
// 定时处理监听视频事件
function setIntervalStart() {
if (location.pathname === '/ananas/modules/video/index.html') {
let video = document.querySelector('video');
let intervalId;
function restartVideo() {
if (video && video.paused && video.currentTime < video.duration) {
video.play(); // 重新开始播放
}
}
function goToNextChapter() {
clearInterval(intervalId); // 清除定时器
addlog('当前视频观看进度为100%,自动跳转到下一小节');
toNextChapter();
}
function handleErrors() {
clearInterval(intervalId); // 清除定时器
addlog('遇到错误,页面将刷新');
location.reload(); // 刷新页面
}
// 处理视频暂停
video.addEventListener("pause", restartVideo);
// 处理视频观看完成
video.addEventListener("timeupdate", function() {
let currentTime = video.currentTime; // 当前播放时间(以秒为单位)
let duration = video.duration; // 视频总时长(以秒为单位)
let progress = (currentTime / duration) * 100; // 计算播放进度百分比
setVideoProcess(progress.toFixed(2) + '%', currentTime.toFixed(0), duration.toFixed(0)); // 设置视频播放进度显示
// 如果播放进度大于等于100%,则跳转到下一章节
if (progress >= 100) {
goToNextChapter();
}
});
// 定期检查视频是否出现错误
intervalId = setInterval(function() {
if (video.error) {
handleErrors();
}
}, 10000); // 每秒检查一次
}
}
// 跳转到下一章节
function toNextChapter() {
var nextButton = window.top.document.querySelector('#prevNextFocusNext');
// console.log('nextButton:::+ ', nextButton)
if (nextButton) {
nextButton.click();
}
}
// 获取页面url
function getURLInfo() {
if(location.pathname == '/mycourse/studentstudy') {
url = location.href
// console.log('url:::+ ', url)
// 获取问号后面的部分
var queryString = url.split('?')[1];
// 将查询字符串拆分为参数对
var queryParams = queryString.split('&');
// 创建一个对象来存储参数
var params = {};
// 遍历参数对,将它们存储在对象中
queryParams.forEach(function(queryParam) {
var parts = queryParam.split('=');
var key = decodeURIComponent(parts[0]);
var value = decodeURIComponent(parts[1]);
params[key] = value;
});
chapterId = params['chapterId']
}
}
// 初始化添加页面弹窗以及悬浮球
function initPopup() {
// 添加CSS样式
GM_addStyle(popCSs);
// 创建窗口元素
const myWindow = document.createElement("div");
myWindow.id = "my-window";
myWindow.innerHTML = popHtml;
// 获取页面body元素
const body = document.getElementsByTagName("body")[0];
// 添加窗口和悬浮球到页面
body.appendChild(myWindow);
// 绑定隐藏窗口按钮的click事件
const hideBtn = document.querySelector("#hide-btn");
hideBtn.addEventListener("click", hideWindow);
// 获取头部元素
const header = myWindow.querySelector('.header');
// 获取调整大小元素
const resizer = myWindow.querySelector('.resizer');
// 处理调整大小事件
resizer.addEventListener('mousedown', function (e) {
e.preventDefault();
const { left, top, width, height } = myWindow.getBoundingClientRect();
const startX = e.clientX;
const startY = e.clientY;
function onMouseMove(e) {
const newWidth = Math.max(200, width + (e.clientX - startX));
const newHeight = Math.max(100, height + (e.clientY - startY));
myWindow.style.width = newWidth + 'px';
myWindow.style.height = newHeight + 'px';
}
function onMouseUp() {
window.removeEventListener('mousemove', onMouseMove);
window.removeEventListener('mouseup', onMouseUp);
}
window.addEventListener('mousemove', onMouseMove);
window.addEventListener('mouseup', onMouseUp);
});
// 处理移动事件
let isDragging = false;
let mouseX = 0;
let mouseY = 0;
header.addEventListener('mousedown', function (e) {
e.preventDefault();
isDragging = true;
mouseX = e.clientX;
mouseY = e.clientY;
});
document.addEventListener('mousemove', function (e) {
if (isDragging) {
const deltaX = e.clientX - mouseX;
const deltaY = e.clientY - mouseY;
const newLeft = myWindow.offsetLeft + deltaX;
const newTop = myWindow.offsetTop + deltaY;
myWindow.style.left = newLeft + 'px';
myWindow.style.top = newTop + 'px';
mouseX = e.clientX;
mouseY = e.clientY;
}
});
document.addEventListener('mouseup', function (e) {
isDragging = false;
});
}
// 隐藏窗口函数
function hideWindow() {
var myWindowContent = document.getElementById("my-window-content");
var showPop = myWindowContent.style.display
if (showPop == '' || showPop == 'block') {
myWindowContent.style.display = "none";
} else {
myWindowContent.style.display = "block";
}
}
// 获取当前页面章节小节的所有分栏
function getSubChapter() {
if(location.pathname == '/mycourse/studentstudy') {
var subChapter = document.querySelector('#prev_tab');
currentChapterTabArr = subChapter.querySelectorAll('li');
// console.log('currentChapterTabArr:::+ ', currentChapterTabArr)
currentChapterTabArr.forEach(function(item) {
if(item.className === 'active') {
currentChapterTabName = item.innerText
}
})
// console.log('currentChapterTabName:::+ ', currentChapterTabName)
}
}
// 获取课程所有章节节点数据
function getChapterCodeInfo() {
// console.log('location.pathname:::+ ', location.pathname)
if(location.pathname === '/mooc-ans/knowledge/cards') {
var chapter = window.top.document.querySelectorAll('.posCatalog_select')
chapterInfo = chapter
// console.log('chapterInfo:::+ ', chapterInfo)
chapterInfo.forEach(function(item) {
// console.log(item);
allChapterName.push({
id: item.id,
title: item.innerText,
active: item.classList.contains('posCatalog_active') ? 1 : 0,
ifTitle: item.classList.contains('firstLayer') ? 1 : 0,
status: item.childNodes[3]?.className == 'icon_Completed prevTips' ? 1 : 0
})
if (item.classList.contains('posCatalog_active')) {
currentChapterId = item.id
currentChapterName = item.innerText
}
});
// console.log('currentChapterId:::+ ', currentChapterId)
// console.log('currentChapterName:::+ ', currentChapterName)
// console.log('allChapterName:::+ ', allChapterName)
addlog('当前章节为' + currentChapterName, 'green')
}
}
// 获取公告数据
function getBoard() {
fetch('http://182.92.131.238:3000/board')
.then(response => response.json())
.then(data => {
// 在这里处理接收到的数据
console.log(data);
})
.catch(error => {
// 在这里处理错误
console.error('Error:', error);
});
}
// 设置播放进度
function setVideoProcess(val1, val2, val3) {
var _process = window.top.document.querySelector('#content-process');
var _time = new Date().toLocaleTimeString()
var newContent = '<p style="color: #000;">[' + _time + ']' + '</p><hr><p>' + '播放进度:' + val1 + '</p><hr><p>' + '视频长度:' + val2 + 's' + '/' +val3 + 's' + '</p>';
_process.innerHTML = newContent;
}
// 页面通知提示
function notify(text, time) {
// 创建通知元素
var notification = document.createElement('div');
notification.className = 'notification';
// 设置通知内容
notification.innerHTML = '<div class="notification-content"><h2 style="font-size: 16px;font-weight: bold;color: #307dff;font-family: fangsong;">' + '学习通助手提示' + '</h2><p style="font-family: fangsong;font-size: 13px;font-weight: bold;">' + text + '</p></div>';
// 将通知添加到页面中
document.body.appendChild(notification);
// 设置通知样式
notification.style.position = 'fixed';
notification.style.top = '5px';
notification.style.left = '20px';
notification.style.zIndex = '999999';
notification.style.backgroundColor = '#fff';
notification.style.border = '1px solid #ccc';
notification.style.padding = '10px';
notification.style.borderRadius = '5px';
notification.style.lineHeight = '25px';
// 设置定时器,在指定时间后移除通知
setTimeout(function() {
notification.remove();
}, time);
}
// 添加执行日志
function addlog(str, color) {
var _time = new Date().toLocaleTimeString()
var contentLog = window.top.document.querySelector('.content-log');
// console.log('contentLog:::+ ', contentLog)
var newContent = '<p style="color: ' + color + ';">[' + _time + ']' + str + '</p><hr>';
contentLog.innerHTML += newContent;
// 将滚动条滚动到底部
contentLog.scrollTop = contentLog.scrollHeight;
}
// 方法执行入口
(function () {
// console.log('location.pathname:::+ ', location.pathname)
// 进入学习通弹出提示
if(location.pathname == '/base') {
notify('已进入学习通首页,请进入课程,选择需要学习的课程', 5000)
}
// 进入课程弹出提示
if(location.pathname == '/mooc2-ans/mycourse/stu') {
courseName = window.top.document.querySelector('.classDl .colorDeep').getAttribute('title')
notify('已进入课程:' + courseName + ',请选择需要学习的章节', 5000)
}
// 初始化显示页面弹窗
if(location.pathname == '/mycourse/studentstudy') {
initPopup()
}
// 获取公告数据
// getBoard()
// 获取页面章节节点数据
getChapterCodeInfo()
// 获取当前页面章节小节的所有分栏
getSubChapter()
// 获取页面url信息
getURLInfo()
// 开始播放视频
startVideo()
// 定时处理监听视频事件
setTimeout(() => {
setIntervalStart()
}, 2000);
// 定时打印视频播放进度-定时监听页面内容进行下一步处理
videoProgressId = setInterval(() => {
getVideoProgress()
}, 5000);
})();