// ==UserScript==
// @name 百度网盘在线视频播放器
// @namespace https://example.com/
// @version 2.8
// @description 百度网盘视频在线播放，支持倍速调节（0.25x-4x）、画质切换（360P-1080P），记忆播放进度、默认最高画质
// @match https://pan.baidu.com/s/*
// @grant unsafeWindow
// @run-at document-end
// @icon https://nd-static.bdstatic.com/m-static/wp-brand/favicon.ico
// @license MIT
// ==/UserScript==
(function() {
'use strict';
var PROGRESS_EXPIRY_DAYS = 7;
var EXPIRY_MS = PROGRESS_EXPIRY_DAYS * 24 * 3600 * 1000;
function formatDuration(seconds) {
if (!seconds || seconds <= 0) return '';
var s = Math.floor(seconds);
var h = Math.floor(s / 3600);
var m = Math.floor((s % 3600) / 60);
var sec = s % 60;
return h > 0 ? h + ':' + String(m).padStart(2, '0') + ':' + String(sec).padStart(2, '0') : m + ':' + String(sec).padStart(2, '0');
}
function getFileName(file) {
return file.server_filename || file.filename || file.name || file.title || '未知文件';
}
function getFolderName() {
var hash = location.hash;
var match = hash.match(/path=([^&]+)/);
if (match) {
var path = decodeURIComponent(match[1]);
var idx = path.indexOf('sharelink');
if (idx >= 0) {
var sub = path.substring(idx);
var parts = sub.split('/');
if (parts.length > 1) parts.shift();
return parts.join('/') || '根目录';
}
return path || '根目录';
}
return '根目录';
}
function getSurId() {
return (location.pathname.match(/\/s\/(\w+)/) || [])[1] || '';
}
function getCurrentList() {
try {
var ctx = unsafeWindow.require('system-core:context/context.js');
var list = ctx.instanceForSystem.list.getCurrentList();
if (list && list.length) {
sessionStorage.setItem(getSurId(), JSON.stringify(list));
return list;
}
} catch (e) {}
try {
if (unsafeWindow.__LIST__ && unsafeWindow.__LIST__.length) {
sessionStorage.setItem(getSurId(), JSON.stringify(unsafeWindow.__LIST__));
return unsafeWindow.__LIST__;
}
} catch (e) {}
var scripts = document.querySelectorAll('script');
for (var i = 0; i < scripts.length; i++) {
var text = scripts[i].textContent;
if (text && text.indexOf('"list":[') !== -1 && text.indexOf('"category"') !== -1) {
try {
var match = text.match(/"list":(\[.*?\]),/) || text.match(/"list":(\[.*?\])/);
if (match) {
var list = JSON.parse(match[1]);
if (list && list.length) {
sessionStorage.setItem(getSurId(), JSON.stringify(list));
return list;
}
}
} catch (e) {}
}
}
var cached = sessionStorage.getItem(getSurId());
if (cached) {
try { return JSON.parse(cached); } catch (e) {}
}
return [];
}
function filterVideos(list) {
if (!list || !list.length) return [];
return list.filter(function(i) {
if (i.hasOwnProperty('category')) return i.category === 1;
var name = getFileName(i).toLowerCase();
return /\.(mp4|mkv|webm|avi|mov|flv|wmv|ts|m3u8)$/i.test(name);
});
}
function getCachedVideoList(surId) {
var key = 'bd_video_cache_' + surId;
var cached = localStorage.getItem(key);
if (cached) {
try { return JSON.parse(cached); } catch (e) {}
}
return null;
}
function safeJsonStringify(obj) {
return JSON.stringify(obj).replace(/<\/script>/gi, '<\\/script>');
}
function generateSidebarListHTML(enhancedVideos) {
if (!enhancedVideos || enhancedVideos.length === 0) {
return '暂无视频文件
';
}
var html = '';
enhancedVideos.forEach(function(v, i) {
var nameEscaped = v.name.replace(/&/g, '&').replace(//g, '>').replace(/"/g, '"');
var durStr = formatDuration(v.duration);
html += '' + (i+1) + '.' + nameEscaped + '' + durStr + '
';
});
return html;
}
// ★★★ 清理所有过期的进度记录 ★★★
function cleanExpiredProgress() {
var now = Date.now();
var keysToRemove = [];
for (var i = 0; i < localStorage.length; i++) {
var key = localStorage.key(i);
if (key && key.indexOf('bd_play_progress_') === 0) {
try {
var data = JSON.parse(localStorage.getItem(key));
if (data && data.time) {
var age = now - data.time;
if (age > EXPIRY_MS) {
keysToRemove.push(key);
}
}
} catch (e) {}
}
}
keysToRemove.forEach(function(key) {
localStorage.removeItem(key);
});
if (keysToRemove.length > 0) {
console.log('已清理 ' + keysToRemove.length + ' 条过期的播放进度记录');
}
}
// ★★★ 保存进度（带时间戳） ★★★
function saveProgressWithExpiry(fid, progress) {
var data = {
time: Date.now(),
progress: progress
};
localStorage.setItem('bd_play_progress_' + fid, JSON.stringify(data));
}
// ★★★ 读取进度（自动检查有效期） ★★★
function getProgressWithExpiry(fid) {
var key = 'bd_play_progress_' + fid;
var stored = localStorage.getItem(key);
if (!stored) return null;
try {
var data = JSON.parse(stored);
if (data && data.time && data.progress) {
var age = Date.now() - data.time;
if (age > EXPIRY_MS) {
localStorage.removeItem(key);
return null;
}
return data.progress;
}
return null;
} catch (e) {
return null;
}
}
function buildPlayerPage(videoList, shareInfo, folderName) {
if (!videoList || !videoList.length) {
var surId = getSurId();
var cachedList = getCachedVideoList(surId);
if (cachedList && cachedList.length) {
videoList = cachedList;
} else {
return '百度网盘视频播放器🎬 百度网盘视频播放器
当前文件夹没有视频文件，请返回选择包含视频的目录。