国家开放大学自动刷课，专业视频加速解决方案，支持快捷键/记忆速度，登陆后进入学习空间“我的课程”自动开始学习 客服V：wkwk796
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// ==UserScript==
// @name 国家开放大学智能倍速助手 --有问题扫下方二维馬文客服
// @namespace http://tampermonkey.net/
// @version 2.3.1
// @description 国家开放大学自动刷课，专业视频加速解决方案，支持快捷键/记忆速度，登陆后进入学习空间“我的课程”自动开始学习 客服V：wkwk796
// @author wkwk796
// @match *://*.ouchn.cn/*
// @grant GM_setValue
// @grant GM_getValue
// @grant GM_registerMenuCommand
// @require https://cdnjs.cloudflare.com/ajax/libs/font-awesome/6.0.0/css/all.min.css
// @license MIT
// @license MIT
// ==/UserScript==
(function() {
'use strict';
// 配置中心
const CONFIG = {
defaultSpeed: GM_getValue('ouchn_speed', 1.5),
speedSteps: [0.5, 1.0, 1.5, 2.0, 2.5, 3.0],
hotkeys: {
speedUp: 'ArrowUp',
speedDown: 'ArrowDown',
reset: 'KeyR'
}
};
// 创建专业控制面板
function createControlPanel() {
const panel = document.createElement('div');
panel.id = "ouchn-speed-panel";
panel.style = `
position: fixed;
bottom: 40px;
right: 30px;
background: rgba(40, 44, 52, 0.95);
color: #fff;
padding: 18px;
border-radius: 12px;
box-shadow: 0 8px 32px rgba(0,0,0,0.3);
z-index: 2147483647;
font-family: 'Segoe UI', system-ui;
min-width: 260px;
backdrop-filter: blur(10px);
border: 1px solid rgba(255,255,255,0.1);
transition: transform 0.2s ease;
`;
// 标题栏（含联系方式）
const header = document.createElement('div');
header.innerHTML = `
<div style="display: flex; justify-content: space-between; align-items: center; margin-bottom: 15px;">
<h2 style="margin: 0; font-weight: 600; color: #58a6ff;">
<i class="fas fa-tachometer-alt"></i> 学习加速器
</h2>
<div style="font-size: 0.9em; color: #8b949e;">
<i class="fas fa-user"></i> wkwk796
</div>
</div>
`;
panel.appendChild(header);
// 速度控制区
const controlSection = document.createElement('div');
controlSection.style.display = 'grid';
controlSection.style.gap = '12px';
controlSection.style.gridTemplateColumns = 'repeat(3, 1fr)';
// 速度指示器
const speedDisplay = document.createElement('div');
speedDisplay.id = "speed-display";
speedDisplay.style = `
grid-column: 1 / 4;
text-align: center;
font-size: 24px;
font-weight: bold;
color: #58a6ff;
padding: 8px;
background: rgba(255,255,255,0.1);
border-radius: 6px;
`;
// 控制按钮
const slowBtn = createControlButton('-', () => adjustSpeed(-0.5));
const resetBtn = createControlButton('重置', () => resetSpeed());
const fastBtn = createControlButton('+', () => adjustSpeed(0.5));
controlSection.append(speedDisplay, slowBtn, resetBtn, fastBtn);
panel.appendChild(controlSection);
// 技术支持栏
const footer = document.createElement('div');
footer.style.marginTop = '15px';
footer.style.paddingTop = '12px';
footer.style.borderTop = '1px solid rgba(255,255,255,0.1)';
footer.innerHTML = `
<div style="font-size: 0.85em; color: #8b949e; text-align: center;">
<div><i class="fas fa-code"></i> 技术支持：wkwk796</div>
<div style="margin-top: 8px;">
<span style="margin-right: 12px;"><i class="fas fa-arrow-up"></i>/<i class="fas fa-arrow-down"></i> 调速</span>
<span><i class="fas fa-redo"></i> R键重置</span>
</div>
</div>
`;
panel.appendChild(footer);
return panel;
}
// 创建风格化按钮
function createControlButton(text, onClick) {
const btn = document.createElement('button');
btn.textContent = text;
btn.style = `
padding: 10px 16px;
background: rgba(88, 166, 255, 0.2);
border: 1px solid #58a6ff;
border-radius: 6px;
color: #58a6ff;
cursor: pointer;
transition: all 0.2s;
font-weight: 500;
`;
btn.addEventListener('mouseover', () => {
btn.style.background = 'rgba(88, 166, 255, 0.4)';
});
btn.addEventListener('mouseout', () => {
btn.style.background = 'rgba(88, 166, 255, 0.2)';
});
btn.addEventListener('click', onClick);
return btn;
}
// 核心功能实现
let currentSpeed = CONFIG.defaultSpeed;
const speedDisplay = document.createElement('div');
function updateDisplay() {
document.getElementById('speed-display').textContent =
`${currentSpeed.toFixed(1)}x`;
}
function adjustSpeed(step) {
currentSpeed = Math.max(0.5, Math.min(3.0, currentSpeed + step));
applySpeed();
GM_setValue('ouchn_speed', currentSpeed);
updateDisplay();
}
function resetSpeed() {
currentSpeed = 1.0;
applySpeed();
GM_setValue('ouchn_speed', currentSpeed);
updateDisplay();
}
function applySpeed() {
document.querySelectorAll('video').forEach(video => {
try {
video.playbackRate = currentSpeed;
video.defaultPlaybackRate = currentSpeed;
} catch(e) {
console.error('[OUCHN] 速度设置失败:', e);
}
});
}
// 视频监控系统
function initVideoObserver() {
const observer = new MutationObserver(mutations => {
mutations.forEach(mutation => {
if ([...mutation.addedNodes].some(n => n.tagName === 'VIDEO')) {
applySpeed();
}
});
});
observer.observe(document.body, { childList: true, subtree: true });
// 定时同步防止漏检
setInterval(() => {
document.querySelectorAll('video').forEach(video => {
if(video.playbackRate !== currentSpeed) {
video.playbackRate = currentSpeed;
}
});
}, 3000);
}
// 初始化脚本
function init() {
const panel = createControlPanel();
document.body.appendChild(panel);
initVideoObserver();
registerHotkeys();
applySpeed();
updateDisplay();
}
// 快捷键系统
function registerHotkeys() {
document.addEventListener('keydown', (e) => {
if(e.code === CONFIG.hotkeys.speedUp) {
adjustSpeed(0.5);
e.preventDefault();
} else if(e.code === CONFIG.hotkeys.speedDown) {
adjustSpeed(-0.5);
e.preventDefault();
} else if(e.code === CONFIG.hotkeys.reset) {
resetSpeed();
e.preventDefault();
}
});
}
// 启动程序
if(document.readyState === 'complete') {
init();
} else {
window.addEventListener('load', init);
}
})();
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