B站学习视频进度管理
Stan na
// ==UserScript==
// @name Bilibili watching
// @namespace http://tampermonkey.net/
// @version 1.0
// @description B站学习视频进度管理
// @author Your Name
// @match *://*.bilibili.com/*
// @require https://scriptcat.org/lib/513/2.0.1/ElementGetter.js#sha256=V0EUYIfbOrr63nT8+W7BP1xEmWcumTLWu2PXFJHh5dg=
// @grant none
// @license MIT
// ==/UserScript==
(async function () {
'use strict';
// 创建样式
let css = document.createElement('style');
document.head.appendChild(css);
css.innerHTML = `
.floating-button {
position: fixed;
bottom: 20px;
right: 20px;
width: 50px;
height: 50px;
background-color: rgb(10, 178, 237);
color: white;
border: none;
border-radius: 50%;
cursor: pointer;
outline: none;
z-index: 1000;
}
.floating-addbutton {
width: 60px;
height: 30px;
text-align: center;
font-size: 13px;
background-color: #aaa;
color: white;
border: none;
border-radius: 10%;
cursor: pointer;
}
.delete-btn {
background-color: #ff4d4d;
color: white;
border: none;
border-radius: 4px;
padding: 5px 10px;
cursor: pointer;
margin-top: 8px;
font-size: 14px;
}
.delete-btn:hover {
background-color: #ff0000;
}
.floating-panel {
position: fixed;
bottom: 80px;
right: 20px;
width: 400px;
height: 310px;
background-color: white;
border: 1px solid #ccc;
border-radius: 5px;
box-shadow: 0 4px 8px rgba(0,0,0,0.1);
display: none;
padding: 10px;
box-sizing: border-box;
z-index: 999;
overflow-y: auto;
}
.video-item {
display: flex;
align-items: center;
margin-bottom: 10px;
padding: 8px;
border-radius: 6px;
background: #fff;
box-shadow: 0 2px 4px rgba(0,0,0,0.1);
transition: transform 0.2s;
}
.video-item:hover {
transform: translateY(-2px);
}
.video-thumbnail {
width: 100px;
flex-shrink: 0;
margin-right: 10px;
}
.video-thumbnail img {
width: 100%;
height: 70px;
object-fit: cover;
border-radius: 4px;
}
.video-info {
flex: 1;
min-width: 0; /* 防止文字溢出 */
}
.video-title {
font-size: 15px;
line-height: 1.5;
color: #18191c;
margin-bottom: 4px;
display: -webkit-box;
-webkit-line-clamp: 2;
-webkit-box-orient: vertical;
overflow: hidden;
}
.video-progress {
font-size: 12px;
color: #9499a0;
}
.delete-btn {
width: 50px;
height: 30px;
background-color: #ff4d4d;
color: white;
border: none;
border-radius: 4px;
cursor: pointer;
font-size: 12px;
margin-left: 10px;
flex-shrink: 0;
transition: background-color 0.2s;
}
.delete-btn:hover {
background-color: #ff0000;
}
.toast-message {
position: fixed;
top: 100px;
left: 50%;
transform: translateX(-50%);
background-color: rgba(0, 0, 0, 0.7);
color: white;
padding: 10px 20px;
border-radius: 4px;
font-size: 14px;
z-index: 10000;
animation: fadeInOut 2s ease-in-out;
}
@keyframes fadeInOut {
0% { opacity: 0; transform: translate(-50%, -20px); }
15% { opacity: 1; transform: translate(-50%, 0); }
85% { opacity: 1; transform: translate(-50%, 0); }
100% { opacity: 0; transform: translate(-50%, -20px); }
}`;
// 创建一个按钮，点击后可以添加数据
const addButton = document.createElement('div');
addButton.className = 'floating-addbutton';
addButton.innerHTML = '添加';
// 创建浮动按钮
const button = document.createElement('button');
button.className = 'floating-button';
button.innerHTML = '☰';
// 创建悬浮面板
const panel = document.createElement('div');
panel.className = 'floating-panel';
panel.id = 'floatingPanel';
// 将元素添加到文档中
setTimeout(() => {
document.querySelector(".video-toolbar-left-main").appendChild(addButton);
}, 2000);
// document.body.appendChild(addButton);
document.body.appendChild(button);
document.body.appendChild(panel);
let data = [];
// 写入到页面
const writeData = () => {
panel.innerHTML = `${data.map((item, index) => `
<div class="video-item">
<div class="video-thumbnail">
<a href="${item.videoUrl}" target="_blank">
<img src="${item.pic}" alt="${item.title}" />
</a>
</div>
<div class="video-info">
<a href="${item.videoUrl}" target="_blank">
<div class="video-title">${item.title}</div>
<div class="video-progress">观看进度: ${item.progress} / ${item.total}</div>
</a>
</div>
<button class="delete-btn" data-index="${index}">删除</button>
</div>
`).join('')}`;
// 为所有删除按钮添加事件监听器
panel.querySelectorAll('.delete-btn').forEach(btn => {
btn.addEventListener('click', function() {
const index = parseInt(this.getAttribute('data-index'));
deleteData(index);
});
});
}
const loadData = () => {
if (localStorage.getItem('doingList')) {
data = JSON.parse(localStorage.getItem('doingList'));
}
writeData();
}
const saveData = () => {
localStorage.setItem('doingList', JSON.stringify(data));
writeData();
}
const addData = async () => {
// 获取链接中?前面的部分
const url = window.location.href.split('?')[0];
const bvid = url.split('/').find(item => item.startsWith('BV'));
const progress = new URLSearchParams(window.location.search).get('p') || 0;
// 显示提示消息的函数
const showToast = (message) => {
const toast = document.createElement('div');
toast.className = 'toast-message';
toast.textContent = message;
document.body.appendChild(toast);
// 2秒后自动移除提示
setTimeout(() => {
document.body.removeChild(toast);
}, 2000);
};
if (data.find(item => item.bvid === bvid)) {
data.find(item => item.bvid === bvid).progress = progress;
saveData();
showToast('进度已更新');
addButton.style.backgroundColor = 'rgb(10, 178, 237)';
return;
}
try {
const response = await fetch("https://api.bilibili.com/x/web-interface/view?bvid=" + bvid);
const json = await response.json();
const dataItem = {
bvid: bvid,
title: json.data.title,
pic: json.data.pic + "@672w_378h_1c_!web-search-common-cover.webp",
videoUrl: "https://www.bilibili.com/video/" + bvid,
total: json.data.videos,
progress: progress
};
data.push(dataItem);
saveData();
showToast('添加成功');
} catch (error) {
showToast('添加失败，请重试');
console.error('Error:', error);
}
}
const deleteData = (index) => {
data.splice(index, 1);
saveData();
}
// 初始化数据
loadData();
// 添加按钮点击事件
addButton.addEventListener('click', addData);
// 切换面板显示状态的函数
function togglePanel() {
if (panel.style.display === 'none' || panel.style.display === '') {
panel.style.display = 'block';
} else {
panel.style.display = 'none';
}
}
// 绑定按钮点击事件
button.addEventListener('click', togglePanel);
})();