自动播放灯塔干部网络学院的视频内容，支持加速、减速、恢复默认速度按钮，显示视频总时长、当前时间和剩余时间。看完视频后自动返回上一页面并查找未学习视频进行播放。界面美化版本。
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// ==UserScript==
// @name 美化灯塔视频加速自动播放及自动学习
// @namespace http://tampermonkey.net/
// @version 3.0
// @description 自动播放灯塔干部网络学院的视频内容，支持加速、减速、恢复默认速度按钮，显示视频总时长、当前时间和剩余时间。看完视频后自动返回上一页面并查找未学习视频进行播放。界面美化版本。
// @author
// @match https://gbwlxy.dtdjzx.gov.cn/*
// @grant none
// ==/UserScript==
(function() {
'use strict';
// 创建控制面板
let controlPanel = document.createElement('div');
controlPanel.style.position = 'fixed';
controlPanel.style.top = '10px';
controlPanel.style.left = '10px';
controlPanel.style.backgroundColor = 'rgba(255, 255, 255, 0.9)';
controlPanel.style.color = '#333';
controlPanel.style.padding = '15px';
controlPanel.style.borderRadius = '12px';
controlPanel.style.fontFamily = 'Arial, sans-serif';
controlPanel.style.zIndex = 9999;
controlPanel.style.boxShadow = '0 4px 15px rgba(0, 0, 0, 0.2)';
controlPanel.style.width = '220px';
// 创建加速、减速、恢复默认按钮
let speedInput = document.createElement('input');
speedInput.type = 'number';
speedInput.min = 0.1;
speedInput.max = 16;
speedInput.step = 0.1;
speedInput.value = 3; // 默认值为3倍速
speedInput.style.marginBottom = '12px';
speedInput.title = "输入播放速度";
speedInput.style.width = '100%';
speedInput.style.padding = '8px';
speedInput.style.borderRadius = '8px';
speedInput.style.border = '1px solid #ccc';
speedInput.style.boxSizing = 'border-box';
// 创建选择加减速步长的选项
let speedStepLabel = document.createElement('div');
speedStepLabel.textContent = '选择加减速步长:';
speedStepLabel.style.marginBottom = '8px';
speedStepLabel.style.fontSize = '14px';
speedStepLabel.style.color = '#555';
let stepContainer = document.createElement('div');
stepContainer.style.display = 'flex';
stepContainer.style.justifyContent = 'space-between';
stepContainer.style.marginBottom = '12px';
let stepOption1Label = document.createElement('label');
stepOption1Label.textContent = '0.1';
stepOption1Label.style.flex = '1';
stepOption1Label.style.textAlign = 'center';
let stepOption1 = document.createElement('input');
stepOption1.type = 'radio';
stepOption1.name = 'speedStep';
stepOption1.value = '0.1';
stepOption1.checked = true;
stepOption1Label.style.display = 'flex';
stepOption1Label.style.alignItems = 'center';
stepOption1Label.style.justifyContent = 'center';
stepOption1Label.style.padding = '6px';
stepOption1Label.style.borderRadius = '8px';
stepOption1Label.style.backgroundColor = '#e0e0e0';
stepOption1Label.style.margin = '0 5px';
stepOption1Label.style.cursor = 'pointer';
stepOption1Label.prepend(stepOption1);
let stepOption2Label = document.createElement('label');
stepOption2Label.textContent = '1';
stepOption2Label.style.flex = '1';
stepOption2Label.style.textAlign = 'center';
let stepOption2 = document.createElement('input');
stepOption2.type = 'radio';
stepOption2.name = 'speedStep';
stepOption2.value = '1';
stepOption2Label.style.display = 'flex';
stepOption2Label.style.alignItems = 'center';
stepOption2Label.style.justifyContent = 'center';
stepOption2Label.style.padding = '6px';
stepOption2Label.style.borderRadius = '8px';
stepOption2Label.style.backgroundColor = '#e0e0e0';
stepOption2Label.style.margin = '0 5px';
stepOption2Label.style.cursor = 'pointer';
stepOption2Label.prepend(stepOption2);
stepContainer.appendChild(stepOption1Label);
stepContainer.appendChild(stepOption2Label);
controlPanel.appendChild(speedStepLabel);
controlPanel.appendChild(stepContainer);
let increaseSpeedBtn = document.createElement('button');
increaseSpeedBtn.textContent = '加速';
increaseSpeedBtn.style.marginRight = '6px';
increaseSpeedBtn.style.backgroundColor = '#4caf50';
increaseSpeedBtn.style.border = 'none';
increaseSpeedBtn.style.color = 'white';
increaseSpeedBtn.style.padding = '10px';
increaseSpeedBtn.style.borderRadius = '8px';
increaseSpeedBtn.style.cursor = 'pointer';
increaseSpeedBtn.style.width = '48%';
let decreaseSpeedBtn = document.createElement('button');
decreaseSpeedBtn.textContent = '减速';
decreaseSpeedBtn.style.backgroundColor = '#f44336';
decreaseSpeedBtn.style.border = 'none';
decreaseSpeedBtn.style.color = 'white';
decreaseSpeedBtn.style.padding = '10px';
decreaseSpeedBtn.style.borderRadius = '8px';
decreaseSpeedBtn.style.cursor = 'pointer';
decreaseSpeedBtn.style.width = '48%';
let buttonContainer = document.createElement('div');
buttonContainer.style.display = 'flex';
buttonContainer.style.justifyContent = 'space-between';
let resetSpeedBtn = document.createElement('button');
resetSpeedBtn.textContent = '恢复默认';
resetSpeedBtn.style.backgroundColor = '#2196f3';
resetSpeedBtn.style.border = 'none';
resetSpeedBtn.style.color = 'white';
resetSpeedBtn.style.padding = '10px';
resetSpeedBtn.style.borderRadius = '8px';
resetSpeedBtn.style.cursor = 'pointer';
resetSpeedBtn.style.marginTop = '12px';
resetSpeedBtn.style.width = '100%';
buttonContainer.appendChild(increaseSpeedBtn);
buttonContainer.appendChild(decreaseSpeedBtn);
controlPanel.appendChild(speedInput);
controlPanel.appendChild(buttonContainer);
controlPanel.appendChild(resetSpeedBtn);
document.body.appendChild(controlPanel);
// 创建时间显示框
let timeDisplay = document.createElement('div');
timeDisplay.style.position = 'fixed';
timeDisplay.style.top = '260px'; // 调整时间显示框的位置
timeDisplay.style.left = '10px'; // 左侧对齐
timeDisplay.style.backgroundColor = 'rgba(255, 255, 255, 0.9)';
timeDisplay.style.color = '#333';
timeDisplay.style.padding = '15px';
timeDisplay.style.borderRadius = '12px';
timeDisplay.style.zIndex = 9999;
timeDisplay.style.fontFamily = 'Arial, sans-serif';
timeDisplay.style.boxShadow = '0 4px 15px rgba(0, 0, 0, 0.2)';
timeDisplay.style.width = '220px';
document.body.appendChild(timeDisplay);
// 创建进度条
let progressBar = document.createElement('div');
progressBar.style.position = 'fixed';
progressBar.style.bottom = '0px';
progressBar.style.left = '0px';
progressBar.style.width = '0%';
progressBar.style.height = '6px';
progressBar.style.backgroundColor = '#4caf50';
progressBar.style.zIndex = 9999;
progressBar.style.transition = 'width 0.5s';
document.body.appendChild(progressBar);
// 将秒数转换为时:分:秒格式
function formatTime(seconds) {
let h = Math.floor(seconds / 3600);
let m = Math.floor((seconds % 3600) / 60);
let s = Math.floor(seconds % 60);
return `${h}小时 ${m}分钟 ${s}秒`;
}
// 自动播放视频并设置初始播放速度
function autoPlayVideo() {
let video = document.querySelector('video');
if (video) {
video.muted = true; // 静音播放
video.play();
console.log("视频已自动播放，并设置播放速度为" + speedInput.value + "倍速");
video.playbackRate = parseFloat(speedInput.value);
// 定期更新视频时间信息和进度条
setInterval(function() {
let currentTime = video.currentTime;
let duration = video.duration;
let remainingTime = duration - currentTime;
// 更新时间显示
timeDisplay.innerHTML = `视频总时长: ${formatTime(duration)}<br>播放时间: ${formatTime(currentTime)}<br>剩余时间: ${formatTime(remainingTime)}`;
// 更新进度条
progressBar.style.width = `${(currentTime / duration) * 100}%`;
}, 500);
// 防止视频暂停
video.addEventListener('pause', function(){
console.log('视频暂停，继续播放...');
video.play();
});
// 视频结束后返回上一页面并查找未学习视频
video.addEventListener('ended', function(){
console.log('视频结束...');
setTimeout(() => {
findNextUnwatchedVideo(); // 查找下一个未学习的视频
}, 3000);
});
} else {
console.log("未找到视频元素");
setTimeout(autoPlayVideo, 1000); // 每秒检查一次，直到找到视频元素
}
}
// 查找下一个未学习的视频
function findNextUnwatchedVideo() {
console.log('查找下一个未学习的视频...');
window.history.back(); // 返回上一页面
// 在上一页面加载完成后执行查找
window.addEventListener('popstate', function() {
setTimeout(() => {
let videos = document.querySelectorAll('.video-list-item'); // 根据实际情况调整选择器
for (let video of videos) {
if (video.textContent.includes('未学习')) { // 根据实际情况调整判断条件
console.log('找到未学习的视频，开始播放...');
video.click(); // 点击未学习的视频
setTimeout(autoPlayVideo, 2000); // 延迟一段时间后开始播放视频
return;
}
}
console.log('未找到未学习的视频。');
}, 2000);
});
}
autoPlayVideo(); // 尝试自动播放视频
// 监听速度输入框的变化
speedInput.addEventListener('change', function() {
let video = document.querySelector('video');
if (video) {
video.playbackRate = parseFloat(speedInput.value);
console.log("视频播放速度已设置为" + speedInput.value + "倍速");
}
});
// 加速按钮点击事件
increaseSpeedBtn.addEventListener('click', function() {
let video = document.querySelector('video');
if (video) {
let step = parseFloat(document.querySelector('input[name="speedStep"]:checked').value);
speedInput.value = Math.min(parseFloat(speedInput.value) + step, 16).toFixed(1);
video.playbackRate = parseFloat(speedInput.value);
console.log("视频播放速度增加至" + speedInput.value + "倍速");
}
});
// 减速按钮点击事件
decreaseSpeedBtn.addEventListener('click', function() {
let video = document.querySelector('video');
if (video) {
let step = parseFloat(document.querySelector('input[name="speedStep"]:checked').value);
speedInput.value = Math.max(parseFloat(speedInput.value) - step, 0.1).toFixed(1);
video.playbackRate = parseFloat(speedInput.value);
console.log("视频播放速度减少至" + speedInput.value + "倍速");
}
});
// 恢复默认速度按钮点击事件
resetSpeedBtn.addEventListener('click', function() {
let video = document.querySelector('video');
if (video) {
speedInput.value = 1;
video.playbackRate = 1;
console.log("视频播放速度已恢复到默认的1倍速");
}
});
// 自动学习功能
function xq() {
console.log('学习中...');
showMsg('准备学习......');
var video = document.querySelector('video');
//确保成功
if (!video) {
setTimeout(xq, 2000);
return;
}
video.muted = true; // 自动播放需静音
video.play();
showMsg('学习中......');
}
xq(); // 开始学习
})();