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每10秒检查视频进度，达到目标时间后点击下一节/章并尝试自动播放
目前为
// ==UserScript==
// @name Video Progress Checker for Learnin with Auto-Play
// @namespace http://tampermonkey.net/
// @version 0.15
// @description 每10秒检查视频进度，达到目标时间后点击下一节/章并尝试自动播放
// @author You
// @match https://www.learnin.com.cn/*
// @grant none
// @license AGPL
// ==/UserScript==
(function() {
'use strict';
// 将时间字符串转换为秒数
function timeToSeconds(timeStr) {
const cleanedTime = timeStr.replace(/[^\d:]/g, '');
const [hours, minutes, seconds] = cleanedTime.split(':').map(Number);
return hours * 3600 + minutes * 60 + seconds;
}
// 模拟用户点击
function simulateClick(element) {
const event = new MouseEvent('click', { bubbles: true, cancelable: true, view: window });
element.dispatchEvent(event);
}
// 自动播放视频
function autoPlayVideo() {
console.log('尝试自动播放视频...');
const playButton = document.querySelector('.pv-iconfont.pv-iconfont-hover');
if (playButton) {
console.log('找到播放按钮，尝试点击');
simulateClick(playButton);
} else {
console.log('未找到播放按钮 .pv-iconfont.pv-iconfont-hover');
}
}
// 检查视频进度
function checkVideoProgress() {
console.log('检查视频进度...');
const videoHint = document.querySelector('.video-hint');
if (!videoHint) {
console.log('未找到.video-hint区域');
return;
}
const spans = videoHint.querySelectorAll('span');
console.log('找到的span数量:', spans.length, '内容:', Array.from(spans).map(s => s.textContent.trim()));
let targetTime = null;
let currentTime = null;
for (let i = 0; i < spans.length; i++) {
const text = spans[i].textContent.trim();
if (/^\d{2}:\d{2}:\d{2}$/.test(text)) {
if (!targetTime) {
targetTime = text;
} else if (!currentTime) {
currentTime = text;
break;
}
}
}
if (!targetTime || !currentTime) {
console.log('未找到完整的时间对', { targetTime, currentTime });
return;
}
console.log('目标时间:', targetTime, '当前时间:', currentTime);
const targetSeconds = timeToSeconds(targetTime);
const currentSeconds = timeToSeconds(currentTime);
console.log('目标秒数:', targetSeconds, '当前秒数:', currentSeconds);
const nextButton = document.querySelector('.next-chapter button');
console.log('下一节/章按钮:', nextButton ? nextButton.textContent.trim() : '未找到');
if (!nextButton) {
console.log('未找到下一节/章按钮');
return;
}
if (currentSeconds >= targetSeconds) {
console.log('时间条件满足，点击下一节/章按钮');
simulateClick(nextButton);
// 延迟检查并播放新视频
setTimeout(() => {
autoPlayVideo();
}, 3000); // 增加到3秒等待页面加载
} else {
console.log('时间尚未达到目标');
}
}
// 启动检查
function startChecking() {
console.log('启动检查...');
const timer = setInterval(checkVideoProgress, 10000); // 每10秒检查
checkVideoProgress(); // 立即检查一次
}
// 使用MutationObserver监控DOM变化
function observePage() {
console.log('开始监控页面变化...');
const observer = new MutationObserver((mutations, obs) => {
const videoHint = document.querySelector('.video-hint');
if (videoHint) {
const spans = videoHint.querySelectorAll('span');
console.log('监控中检测到.video-hint，span数量:', spans.length, '内容:', Array.from(spans).map(s => s.textContent.trim()));
let timeCount = 0;
for (let span of spans) {
if (/^\d{2}:\d{2}:\d{2}$/.test(span.textContent.trim())) {
timeCount++;
}
}
if (timeCount >= 2) {
console.log('检测到包含两个时间的.video-hint，启动检查');
startChecking();
obs.disconnect();
}
}
});
observer.observe(document.body, { childList: true, subtree: true, attributes: true });
}
// 初始化
function init() {
const checkInterval = setInterval(() => {
const videoHint = document.querySelector('.video-hint');
if (videoHint) {
const spans = videoHint.querySelectorAll('span');
console.log('定时检查找到.video-hint，span数量:', spans.length, '内容:', Array.from(spans).map(s => s.textContent.trim()));
let timeCount = 0;
for (let span of spans) {
if (/^\d{2}:\d{2}:\d{2}$/.test(span.textContent.trim())) {
timeCount++;
}
}
if (timeCount >= 2) {
console.log('定时检查找到包含两个时间的.video-hint，启动检查');
startChecking();
clearInterval(checkInterval);
}
}
}, 1000);
observePage();
}
// 页面加载后启动
if (document.readyState === 'complete' || document.readyState === 'interactive') {
console.log('页面初始状态:', document.readyState);
setTimeout(init, 3000);
} else {
window.addEventListener('load', () => {
console.log('页面加载完成，开始初始化');
setTimeout(init, 3000);
});
}
})();