// ==UserScript== // @name 视频下载助手 - 多平台 // @namespace https://github.com/MakotoArai-CN/video-download-helper // @version 0.2.0 // @description 支持哔哩哔哩原生下载，以及抖音、快手、小红书、微博、今日头条、皮皮虾、皮皮搞笑等站点的内容解析下载，脚本仅供学习研究使用。 // @author Makoto // @match *://www.bilibili.com/video/* // @match *://www.bilibili.com/bangumi/play/* // @match *://douyin.com/* // @match *://*.douyin.com/* // @match *://iesdouyin.com/* // @match *://*.iesdouyin.com/* // @match *://kuaishou.com/* // @match *://*.kuaishou.com/* // @match *://xiaohongshu.com/* // @match *://*.xiaohongshu.com/* // @match *://xhslink.com/* // @match *://*.xhslink.com/* // @match *://xhs.cn/* // @match *://*.xhs.cn/* // @match *://weibo.com/* // @match *://*.weibo.com/* // @match *://weibo.cn/* // @match *://*.weibo.cn/* // @match *://toutiao.com/* // @match *://*.toutiao.com/* // @match *://pipix.com/* // @match *://*.pipix.com/* // @match *://ippzone.com/* // @match *://*.ippzone.com/* // @match *://pipigx.com/* // @match *://*.pipigx.com/* // @grant GM_xmlhttpRequest // @grant GM_addStyle // @grant GM_getValue // @grant GM_setValue // @icon https://www.bilibili.com/favicon.ico // @grant unsafeWindow // @connect api.bilibili.com // @connect bilivideo.com // @connect bilivideo.cn // @connect bilivideo.net // @connect akamaized.net // @connect api.bugpk.com // @connect * // @run-at document-start // @license MIT // ==/UserScript== (function() { "use strict"; //#region src/utils.ts var Utils = { getVideoId() { const pathname = window.location.pathname; const bvidMatch = pathname.match(/\/video\/(BV[\w]+)/i); if (bvidMatch) return { type: "video", id: bvidMatch[1] }; const epMatch = pathname.match(/\/bangumi\/play\/ep(\d+)/i); if (epMatch) return { type: "bangumi", id: "ep" + epMatch[1] }; const ssMatch = pathname.match(/\/bangumi\/play\/ss(\d+)/i); if (ssMatch) return { type: "bangumi", id: "ss" + ssMatch[1] }; return null; }, getSiteContext() { const host = window.location.hostname.toLowerCase(); const videoId = this.getVideoId(); if (host.endsWith("bilibili.com") && videoId) return { kind: "bilibili", platform: "bilibili", sourceType: videoId.type }; if (host.endsWith("douyin.com") || host.endsWith("iesdouyin.com")) return { kind: "short-video", platform: "douyin" }; if (host.endsWith("kuaishou.com")) return { kind: "short-video", platform: "kuaishou" }; if (host.endsWith("xiaohongshu.com") || host.endsWith("xhslink.com") || host.endsWith("xhs.cn")) return { kind: "short-video", platform: "xiaohongshu" }; if (host.endsWith("weibo.com") || host.endsWith("weibo.cn")) return { kind: "short-video", platform: "weibo" }; if (host.endsWith("toutiao.com")) return { kind: "short-video", platform: "toutiao" }; if (host.endsWith("pipix.com")) return { kind: "short-video", platform: "pipixia" }; if (host.endsWith("ippzone.com") || host.endsWith("pipigx.com")) return { kind: "short-video", platform: "pipigx" }; return { kind: "unsupported", platform: null }; }, getCurrentPage() { const urlParams = new URLSearchParams(window.location.search); return parseInt(urlParams.get("p") || "1") || 1; }, formatDuration(seconds) { if (!seconds) return "00:00"; const h = Math.floor(seconds / 3600); const m = Math.floor(seconds % 3600 / 60); const s = Math.floor(seconds % 60); if (h > 0) return h + ":" + String(m).padStart(2, "0") + ":" + String(s).padStart(2, "0"); return String(m).padStart(2, "0") + ":" + String(s).padStart(2, "0"); }, formatDurationMs(milliseconds) { if (!milliseconds) return "--"; return this.formatDuration(milliseconds >= 1e3 ? Math.round(milliseconds / 1e3) : milliseconds); }, formatBytes(bytes) { if (!bytes) return "0 B"; const k = 1024; const sizes = [ "B", "KB", "MB", "GB" ]; const i = Math.floor(Math.log(bytes) / Math.log(k)); return parseFloat((bytes / Math.pow(k, i)).toFixed(2)) + " " + sizes[i]; }, sanitizeFilename(filename) { return filename.replace(/[<>:"/\\|?*\x00-\x1f]/g, "_").replace(/\s+/g, " ").trim().substring(0, 180); }, inferExtension(url, fallback) { const match = url.split("#")[0].split("?")[0].match(/\.([a-zA-Z0-9]{2,6})$/); if (!match) return fallback; return match[1].toLowerCase(); }, getShortVideoFilename(title, author) { const parts = [title, author].filter(Boolean).join(" - "); return this.sanitizeFilename(parts || "short-video"); }, delay(ms) { return new Promise((resolve) => setTimeout(resolve, ms)); }, getCPUCores() { return navigator.hardwareConcurrency || 2; }, getOptimalThreads() { const cores = this.getCPUCores(); if (cores <= 4) return 1; return Math.floor(cores * .6 / 2) * 2; } }; //#endregion //#region src/network.ts var Network = { fetchJSON(url, headers) { return new Promise((resolve, reject) => { GM_xmlhttpRequest({ method: "GET", url, headers: { "Referer": "https://www.bilibili.com", "User-Agent": navigator.userAgent, ...headers }, responseType: "json", onload(res) { if (res.status >= 200 && res.status < 300) { let data = res.response; if (typeof data === "string") data = JSON.parse(data); resolve(data); } else reject(/* @__PURE__ */ new Error("HTTP " + res.status)); }, onerror() { reject(/* @__PURE__ */ new Error("网络错误")); }, ontimeout() { reject(/* @__PURE__ */ new Error("请求超时")); } }); }); }, downloadBuffer(url, onProgress, headers) { return new Promise((resolve, reject) => { GM_xmlhttpRequest({ method: "GET", url, headers: { "Referer": "https://www.bilibili.com", "Origin": "https://www.bilibili.com", "User-Agent": navigator.userAgent, ...headers }, responseType: "arraybuffer", onprogress(e) { if (e.lengthComputable && onProgress) onProgress(e.loaded, e.total); }, onload(res) { if (res.status >= 200 && res.status < 300) resolve(res.response); else reject(/* @__PURE__ */ new Error("下载失败: " + res.status)); }, onerror() { reject(/* @__PURE__ */ new Error("下载网络错误")); }, ontimeout() { reject(/* @__PURE__ */ new Error("下载超时")); } }); }); }, downloadBlob(url, onProgress, headers) { return new Promise((resolve, reject) => { GM_xmlhttpRequest({ method: "GET", url, headers: { "Referer": "https://www.bilibili.com", "Origin": "https://www.bilibili.com", "User-Agent": navigator.userAgent, ...headers }, responseType: "blob", onprogress(e) { if (e.lengthComputable && onProgress) onProgress(e.loaded, e.total); }, onload(res) { if (res.status >= 200 && res.status < 300) resolve(res.response); else reject(/* @__PURE__ */ new Error("下载失败: " + res.status)); }, onerror() { reject(/* @__PURE__ */ new Error("下载网络错误")); }, ontimeout() { reject(/* @__PURE__ */ new Error("下载超时")); } }); }); }, fetchFileWithProgress(url, onProgress, headers) { return fetch(url, { headers: { "Referer": "https://www.bilibili.com", "Origin": "https://www.bilibili.com", ...headers } }).then((response) => { const reader = response.body.getReader(); const contentLength = parseInt(response.headers.get("Content-Length") || "0"); if (!contentLength) return response.arrayBuffer().then((data) => new Uint8Array(data)); let receivedLength = 0; const chunks = []; function processChunk(result) { if (result.done) { const totalLength = chunks.reduce((acc, c) => acc + c.length, 0); const combined = new Uint8Array(totalLength); let position = 0; for (const chunk of chunks) { combined.set(chunk, position); position += chunk.length; } return combined; } const chunk = result.value; chunks.push(chunk); receivedLength += chunk.length; if (onProgress) onProgress(receivedLength, contentLength); return reader.read().then(processChunk); } return reader.read().then(processChunk); }); } }; //#endregion //#region src/thread-manager.ts var ThreadManager = { maxThreads: 1, activeThreads: 0, queue: [], init() { const cores = Utils.getCPUCores(); if (cores <= 4) this.maxThreads = 1; else { this.maxThreads = Math.floor(cores * .6); if (this.maxThreads % 2 !== 0) this.maxThreads -= 1; } console.log("线程管理器初始化，最大线程数:", this.maxThreads); }, canRunTask() { return this.activeThreads < this.maxThreads; }, runTask(task) { if (this.canRunTask()) { this.activeThreads++; return task().finally(() => { this.activeThreads--; this.processQueue(); }); } else return new Promise((resolve, reject) => { this.queue.push(() => task().then(resolve).catch(reject)); }); }, processQueue() { if (this.queue.length > 0 && this.canRunTask()) { const nextTask = this.queue.shift(); this.activeThreads++; nextTask().finally(() => { this.activeThreads--; this.processQueue(); }); } }, downloadWithThread(videoUrl, audioUrl, onVideoProgress, onAudioProgress) { let videoPromise; let audioPromise; if (this.maxThreads > 1) { videoPromise = this.runTask(() => Network.downloadBuffer(videoUrl, onVideoProgress)); audioPromise = audioUrl ? this.runTask(() => Network.downloadBuffer(audioUrl, onAudioProgress)) : Promise.resolve(null); } else { videoPromise = Network.downloadBuffer(videoUrl, onVideoProgress); audioPromise = audioUrl ? videoPromise.then(() => Network.downloadBuffer(audioUrl, onAudioProgress)) : Promise.resolve(null); } return Promise.all([videoPromise, audioPromise]).then(([videoBuffer, audioBuffer]) => ({ videoBuffer, audioBuffer })); } }; //#endregion //#region src/styles.ts var STYLES = ` :host { all: initial; color-scheme: light; font-family: "PingFang SC", "Microsoft YaHei", "Helvetica Neue", Helvetica, Arial, sans-serif; line-height: 1.4; -webkit-font-smoothing: antialiased; text-rendering: optimizeLegibility; } :host, :host * { box-sizing: border-box; } :host button, :host input, :host select { font: inherit; } #bdl-entry, .bdl-popup, .bdl-complete-overlay { pointer-events: auto; } #bdl-panel { position: fixed; right: 20px; bottom: 80px; z-index: 100000; font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Arial, sans-serif; } #bdl-main-btn { width: 60px; height: 60px; border-radius: 50%; background: linear-gradient(135deg, #00a1d6 0%, #0081b3 100%); border: none; cursor: pointer; box-shadow: 0 4px 15px rgba(0, 161, 214, 0.5); display: flex; align-items: center; justify-content: center; transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1); position: relative; overflow: hidden; } #bdl-main-btn:hover { transform: scale(1.08) translateY(-2px); box-shadow: 0 6px 25px rgba(0, 161, 214, 0.6); } #bdl-main-btn:active { transform: scale(1.02); } #bdl-main-btn:disabled { cursor: not-allowed; } #bdl-main-btn svg { width: 30px; height: 30px; fill: white; position: relative; z-index: 2; transition: transform 0.3s cubic-bezier(0.4, 0, 0.2, 1); } #bdl-main-btn:hover svg { transform: translateY(-1px); } #bdl-progress-circle { position: absolute; bottom: 0; left: 0; width: 100%; background: linear-gradient(180deg, #fb7299 0%, #f25d8e 100%); transition: height 0.4s cubic-bezier(0.4, 0, 0.2, 1); height: 0%; border-radius: 0 0 30px 30px; overflow: hidden; box-shadow: 0 -2px 10px rgba(251, 114, 153, 0.3) inset; } #bdl-progress-circle::before { content: ''; position: absolute; top: -15px; left: -50%; width: 200%; height: 30px; background: radial-gradient(ellipse at center, rgba(255, 255, 255, 0.5) 0%, transparent 50%); border-radius: 45%; animation: bdlCircleWave 2.5s ease-in-out infinite; } #bdl-progress-circle::after { content: ''; position: absolute; top: -12px; left: -50%; width: 200%; height: 25px; background: radial-gradient(ellipse at center, rgba(255, 255, 255, 0.3) 0%, transparent 50%); border-radius: 40%; animation: bdlCircleWave 3s ease-in-out infinite reverse; } @keyframes bdlCircleWave { 0%, 100% { transform: translateX(0) translateY(0) rotate(0deg); } 25% { transform: translateX(-15%) translateY(-2px) rotate(-2deg); } 50% { transform: translateX(-25%) translateY(-4px) rotate(0deg); } 75% { transform: translateX(-35%) translateY(-2px) rotate(2deg); } } .bdl-progress-bubble { position: absolute; bottom: 0; width: 4px; height: 4px; background: rgba(255, 255, 255, 0.6); border-radius: 50%; animation: bdlBubbleRise 3s ease-in infinite; opacity: 0; } .bdl-progress-bubble:nth-child(1) { left: 20%; animation-delay: 0s; animation-duration: 2.5s; } .bdl-progress-bubble:nth-child(2) { left: 50%; animation-delay: 0.8s; animation-duration: 3s; } .bdl-progress-bubble:nth-child(3) { left: 70%; animation-delay: 1.5s; animation-duration: 2.8s; } @keyframes bdlBubbleRise { 0% { bottom: 0; opacity: 0; transform: translateX(0) scale(0.5); } 10% { opacity: 1; } 50% { opacity: 0.8; transform: translateX(10px) scale(1); } 100% { bottom: 100%; opacity: 0; transform: translateX(-10px) scale(0.5); } } .bdl-popup { position: absolute; bottom: 75px; right: 0; width: 420px; background: #fff; border-radius: 16px; box-shadow: 0 10px 50px rgba(0, 0, 0, 0.2); display: none; overflow: hidden; } .bdl-popup.show { display: block; animation: bdlFadeIn 0.25s cubic-bezier(0.4, 0, 0.2, 1); } @keyframes bdlFadeIn { from { opacity: 0; transform: translateY(10px) scale(0.98); } to { opacity: 1; transform: translateY(0) scale(1); } } @keyframes bdlFadeOut { from { opacity: 1; transform: scale(1); } to { opacity: 0; transform: scale(0.95); } } .bdl-header { background: linear-gradient(135deg, #00a1d6 0%, #0081b3 100%); color: white; padding: 18px 20px; display: flex; justify-content: space-between; align-items: center; } .bdl-header-title { font-size: 17px; font-weight: 600; display: flex; align-items: center; gap: 8px; } .bdl-close { width: 30px; height: 30px; border: none; background: rgba(255,255,255,0.2); border-radius: 50%; cursor: pointer; font-size: 18px; color: white; display: flex; align-items: center; justify-content: center; transition: all 0.2s; } .bdl-close:hover { background: rgba(255,255,255,0.3); transform: rotate(90deg); } .bdl-body { padding: 20px; max-height: 65vh; overflow-y: auto; } .bdl-info-card { background: #f8f9fa; border-radius: 12px; padding: 15px; margin-bottom: 18px; } .bdl-info-title { font-size: 15px; font-weight: 600; color: #333; margin-bottom: 10px; line-height: 1.5; display: -webkit-box; -webkit-line-clamp: 2; -webkit-box-orient: vertical; overflow: hidden; } .bdl-info-meta { display: flex; gap: 15px; font-size: 13px; color: #666; } .bdl-info-meta-item { display: flex; align-items: center; gap: 5px; } .bdl-vip-badge { display: inline-block; padding: 2px 6px; font-size: 10px; border-radius: 4px; font-weight: 600; margin-left: 5px; } .bdl-vip-badge.guest { background: #ccc; color: #666; } .bdl-vip-badge.normal { background: #ff9eb5; color: white; } .bdl-vip-badge.vip { background: #fb7299; color: white; } .bdl-section { margin-bottom: 18px; } .bdl-section-header { display: flex; justify-content: space-between; align-items: center; margin-bottom: 12px; } .bdl-section-title { font-size: 14px; font-weight: 600; color: #444; } .bdl-pages-container { max-height: 200px; overflow-y: auto; border: 1px solid #e8e8e8; border-radius: 10px; padding: 10px; background: #fafafa; } .bdl-page-item { display: flex; align-items: center; padding: 10px; margin-bottom: 8px; border: 2px solid #e8e8e8; border-radius: 8px; cursor: pointer; transition: all 0.2s; background: white; } .bdl-page-item:last-child { margin-bottom: 0; } .bdl-page-item:hover { border-color: #00a1d6; } .bdl-page-item.active { border-color: #00a1d6; background: linear-gradient(135deg, rgba(0,161,214,0.08) 0%, rgba(0,129,179,0.08) 100%); } .bdl-page-checkbox { width: 18px; height: 18px; margin-right: 12px; cursor: pointer; accent-color: #00a1d6; } .bdl-page-info { flex: 1; min-width: 0; } .bdl-page-num { font-size: 12px; color: #999; margin-bottom: 3px; } .bdl-page-title { font-size: 13px; color: #333; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; } .bdl-page-duration { font-size: 12px; color: #999; margin-left: 10px; } .bdl-short-items-section { display: none; } .bdl-short-items-section.show { display: block; } .bdl-short-items { max-height: 180px; overflow-y: auto; display: flex; flex-direction: column; gap: 8px; padding: 10px; border: 1px solid #e8e8e8; border-radius: 10px; background: #fafafa; } .bdl-short-item { width: 100%; min-height: 44px; display: flex; align-items: center; gap: 10px; padding: 10px; border: 2px solid #e8e8e8; border-radius: 10px; background: #fff; color: #333; cursor: pointer; text-align: left; transition: all 0.2s; } .bdl-short-item:hover { border-color: #00a1d6; color: #00a1d6; } .bdl-short-item.active { border-color: #00a1d6; background: linear-gradient(135deg, rgba(0,161,214,0.08) 0%, rgba(0,129,179,0.08) 100%); } .bdl-short-item-mark { flex: 0 0 auto; display: inline-flex; align-items: center; justify-content: center; min-width: 42px; height: 24px; padding: 0 8px; border-radius: 999px; background: rgba(0, 161, 214, 0.1); color: #0081b3; font-size: 11px; font-weight: 600; } .bdl-short-item-title { min-width: 0; flex: 1; overflow: hidden; white-space: nowrap; text-overflow: ellipsis; font-size: 13px; } .bdl-pages-actions { display: flex; gap: 10px; margin-top: 10px; } .bdl-pages-actions button { flex: 1; padding: 8px; border: 1px solid #00a1d6; border-radius: 6px; background: white; color: #00a1d6; font-size: 12px; cursor: pointer; transition: all 0.2s; } .bdl-pages-actions button:hover { background: #00a1d6; color: white; } .bdl-quality-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 8px; } .bdl-quality-btn { padding: 10px 8px; border: 2px solid #e8e8e8; border-radius: 10px; background: white; font-size: 12px; cursor: pointer; transition: all 0.2s; text-align: center; color: #555; } .bdl-quality-btn:hover { border-color: #00a1d6; color: #00a1d6; } .bdl-quality-btn.active { border-color: #00a1d6; background: #00a1d6; color: white; } .bdl-quality-btn.disabled { opacity: 0.4; cursor: not-allowed; } .bdl-codec-selector { margin-bottom: 18px; } .bdl-codec-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; } .bdl-codec-item { display: flex; flex-direction: column; gap: 6px; } .bdl-codec-label { font-size: 12px; color: #666; font-weight: 500; } .bdl-codec-select { padding: 8px 10px; border: 2px solid #e8e8e8; border-radius: 8px; background: white; font-size: 13px; color: #333; cursor: pointer; transition: all 0.2s; } .bdl-codec-select:hover { border-color: #00a1d6; } .bdl-codec-select:focus { outline: none; border-color: #00a1d6; } .bdl-method-list { display: flex; flex-direction: column; gap: 10px; } .bdl-method-item { display: flex; align-items: center; padding: 12px 15px; border: 2px solid #e8e8e8; border-radius: 12px; cursor: pointer; transition: all 0.2s; background: white; } .bdl-method-item:hover { border-color: #00a1d6; } .bdl-method-item.active { border-color: #00a1d6; background: linear-gradient(135deg, rgba(0,161,214,0.08) 0%, rgba(0,129,179,0.08) 100%); } .bdl-method-radio { width: 20px; height: 20px; border: 2px solid #ccc; border-radius: 50%; margin-right: 12px; display: flex; align-items: center; justify-content: center; transition: all 0.2s; } .bdl-method-item.active .bdl-method-radio { border-color: #00a1d6; } .bdl-method-item.active .bdl-method-radio::after { content: ''; width: 10px; height: 10px; background: #00a1d6; border-radius: 50%; } .bdl-method-content { flex: 1; } .bdl-method-name { font-size: 14px; font-weight: 600; color: #333; margin-bottom: 3px; display: flex; align-items: center; gap: 8px; } .bdl-method-desc { font-size: 12px; color: #888; } .bdl-method-status { font-size: 11px; padding: 3px 8px; border-radius: 10px; font-weight: 500; } .bdl-method-status.ready { background: #d4edda; color: #155724; } .bdl-method-status.loading { background: #fff3cd; color: #856404; } .bdl-extra-downloads { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 18px; } .bdl-extra-btn { flex: 1; min-width: calc(50% - 4px); padding: 10px; border: 2px solid #e8e8e8; border-radius: 8px; background: white; font-size: 12px; cursor: pointer; transition: all 0.2s; display: flex; align-items: center; justify-content: center; gap: 5px; } .bdl-extra-btn:hover { border-color: #00a1d6; color: #00a1d6; } .bdl-progress-section { background: #f8f9fa; border-radius: 12px; padding: 15px; margin-bottom: 18px; display: none; } .bdl-progress-section.show { display: block; } .bdl-progress-row { margin-bottom: 12px; } .bdl-progress-row:last-child { margin-bottom: 0; } .bdl-progress-header { display: flex; justify-content: space-between; align-items: center; margin-bottom: 6px; font-size: 13px; } .bdl-progress-label { color: #555; font-weight: 500; } .bdl-progress-value { color: #888; } .bdl-progress-track { height: 10px; background: #e0e0e0; border-radius: 5px; overflow: hidden; position: relative; } .bdl-progress-bar { height: 100%; border-radius: 5px; transition: width 0.4s cubic-bezier(0.4, 0, 0.2, 1); width: 0%; position: relative; overflow: hidden; background: linear-gradient(90deg, #fb7299, #ff9eb5); } .bdl-progress-bar::before { content: ''; position: absolute; top: -50%; left: 0; width: 100%; height: 200%; background: repeating-linear-gradient( 90deg, transparent, transparent 10px, rgba(255,255,255,0.15) 10px, rgba(255,255,255,0.15) 20px ); animation: bdlStripe 1s linear infinite; } .bdl-progress-bar::after { content: ''; position: absolute; top: 0; left: 0; right: 0; height: 50%; background: linear-gradient(to bottom, rgba(255,255,255,0.3), transparent); border-radius: 5px 5px 0 0; } @keyframes bdlStripe { 0% { transform: translateX(-20px); } 100% { transform: translateX(0); } } .bdl-progress-bar.video { background: linear-gradient(90deg, #fb7299, #ff9eb5); } .bdl-progress-bar.audio { background: linear-gradient(90deg, #00a1d6, #66d4ff); } .bdl-progress-bar.merge { background: linear-gradient(90deg, #fb7299, #00a1d6); } .bdl-alert { padding: 12px 15px; border-radius: 10px; font-size: 13px; margin-bottom: 18px; display: none; line-height: 1.5; } .bdl-alert.show { display: block; } .bdl-alert.info { background: #e6f7ff; border: 1px solid #91d5ff; color: #0050b3; } .bdl-alert.success { background: #fff0f6; border: 1px solid #ffadd2; color: #c41d7f; } .bdl-alert.warning { background: #fffbe6; border: 1px solid #ffe58f; color: #ad6800; } .bdl-alert.error { background: #fff1f0; border: 1px solid #ffa39e; color: #cf1322; } .bdl-download-btn { width: 100%; padding: 15px; border: none; border-radius: 12px; font-size: 16px; font-weight: 600; cursor: pointer; transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1); background: linear-gradient(135deg, #00a1d6 0%, #0081b3 100%); color: white; display: flex; align-items: center; justify-content: center; gap: 8px; position: relative; overflow: hidden; } .bdl-download-progress-fill { position: absolute; inset: 0 auto 0 0; width: var(--bdl-download-progress, 0%); background: linear-gradient(90deg, rgba(255,255,255,0.24), rgba(255,255,255,0.36)); transition: width 0.25s ease; pointer-events: none; } .bdl-download-label { position: relative; z-index: 1; overflow: hidden; white-space: nowrap; text-overflow: ellipsis; } .bdl-download-btn.is-active.can-queue { cursor: pointer; } .bdl-download-btn:hover:not(:disabled) { transform: translateY(-2px); box-shadow: 0 5px 20px rgba(0, 161, 214, 0.4); } .bdl-download-btn:disabled { background: linear-gradient(135deg, #ccc 0%, #aaa 100%); cursor: not-allowed; transform: none; } .bdl-footer { text-align: center; padding: 15px 20px; background: #f8f9fa; font-size: 12px; color: #999; line-height: 1.6; cursor: pointer; user-select: none; transition: all 0.2s; } .bdl-footer:hover { background: #f0f1f2; color: #666; } .bdl-tips { background: #fffbe6; border: 1px solid #ffe58f; border-radius: 10px; padding: 12px 15px; margin-bottom: 18px; font-size: 12px; color: #ad6800; line-height: 1.6; } .bdl-tips-title { font-weight: 600; margin-bottom: 5px; display: flex; align-items: center; gap: 5px; } .bdl-spinner { display: inline-block; width: 14px; height: 14px; border: 2px solid #fff; border-radius: 50%; border-top-color: transparent; animation: bdlSpin 0.8s linear infinite; } @keyframes bdlSpin { to { transform: rotate(360deg); } } .bdl-badge { display: inline-block; padding: 2px 6px; font-size: 10px; border-radius: 4px; font-weight: 600; } .bdl-badge.recommended { background: #52c41a; color: white; } .bdl-complete-overlay { position: fixed; top: 0; left: 0; width: 100%; height: 100%; background: radial-gradient(circle at center, rgba(251, 114, 153, 0.15) 0%, rgba(0, 161, 214, 0.15) 100%); backdrop-filter: blur(8px); z-index: 100001; display: flex; align-items: center; justify-content: center; animation: bdlOverlayIn 0.4s cubic-bezier(0.4, 0, 0.2, 1); } @keyframes bdlOverlayIn { from { opacity: 0; backdrop-filter: blur(0px); } to { opacity: 1; backdrop-filter: blur(8px); } } .bdl-complete-container { position: relative; display: flex; align-items: center; justify-content: center; } .bdl-complete-icon { width: 140px; height: 140px; background: linear-gradient(135deg, #fb7299 0%, #f25d8e 50%, #00a1d6 100%); border-radius: 50%; display: flex; align-items: center; justify-content: center; animation: bdlIconPop 0.6s cubic-bezier(0.175, 0.885, 0.32, 1.275); box-shadow: 0 20px 60px rgba(251, 114, 153, 0.4), 0 0 0 0 rgba(251, 114, 153, 0.4); position: relative; z-index: 2; } .bdl-complete-icon::before { content: ''; position: absolute; inset: 0; border-radius: 50%; background: linear-gradient(135deg, #fb7299 0%, #00a1d6 100%); animation: bdlIconPulse 2s ease-in-out infinite; z-index: -1; } @keyframes bdlIconPop { 0% { transform: scale(0) rotate(-180deg); opacity: 0; } 50% { transform: scale(1.15) rotate(10deg); } 100% { transform: scale(1) rotate(0deg); opacity: 1; } } @keyframes bdlIconPulse { 0%, 100% { box-shadow: 0 0 0 0 rgba(251, 114, 153, 0.7); } 50% { box-shadow: 0 0 0 30px rgba(251, 114, 153, 0); } } .bdl-complete-icon svg { width: 80px; height: 80px; fill: none; stroke: white; stroke-width: 5; stroke-linecap: round; stroke-linejoin: round; filter: drop-shadow(0 2px 8px rgba(0, 0, 0, 0.2)); } .bdl-complete-icon svg path { stroke-dasharray: 80; stroke-dashoffset: 80; animation: bdlCheckDraw 0.6s cubic-bezier(0.4, 0, 0.2, 1) 0.3s forwards; } @keyframes bdlCheckDraw { to { stroke-dashoffset: 0; } } .bdl-complete-ripple { position: absolute; top: 50%; left: 50%; width: 140px; height: 140px; margin: -70px 0 0 -70px; border-radius: 50%; border: 3px solid #fb7299; animation: bdlRippleOut 1.2s cubic-bezier(0.4, 0, 0.2, 1) forwards; z-index: 1; } .bdl-complete-ripple:nth-child(2) { border-color: #00a1d6; animation-delay: 0.15s; } .bdl-complete-ripple:nth-child(3) { border-color: #fb7299; animation-delay: 0.3s; } @keyframes bdlRippleOut { 0% { transform: scale(1); opacity: 1; } 100% { transform: scale(2.8); opacity: 0; } } .bdl-complete-particles { position: absolute; top: 50%; left: 50%; width: 0; height: 0; z-index: 3; } .bdl-particle { position: absolute; border-radius: 50%; animation: bdlParticleFly 1.2s cubic-bezier(0.4, 0, 0.2, 1) forwards; } @keyframes bdlParticleFly { 0% { transform: translate(0, 0) scale(1) rotate(0deg); opacity: 1; } 100% { transform: translate(var(--tx), var(--ty)) scale(0) rotate(360deg); opacity: 0; } } .bdl-complete-text { position: absolute; top: calc(50% + 110px); left: 50%; transform: translateX(-50%); font-size: 24px; font-weight: 700; background: linear-gradient(135deg, #fb7299 0%, #00a1d6 100%); -webkit-background-clip: text; -webkit-text-fill-color: transparent; background-clip: text; text-shadow: 0 2px 20px rgba(251, 114, 153, 0.3); animation: bdlTextFade 0.5s cubic-bezier(0.4, 0, 0.2, 1) 0.5s both; white-space: nowrap; letter-spacing: 2px; } @keyframes bdlTextFade { from { opacity: 0; transform: translateX(-50%) translateY(20px); } to { opacity: 1; transform: translateX(-50%) translateY(0); } } .bdl-complete-sparkles { position: absolute; top: 50%; left: 50%; width: 200px; height: 200px; margin: -100px 0 0 -100px; z-index: 4; } .bdl-sparkle { position: absolute; width: 6px; height: 6px; background: linear-gradient(135deg, #fb7299, #00a1d6); clip-path: polygon(50% 0%, 61% 35%, 98% 35%, 68% 57%, 79% 91%, 50% 70%, 21% 91%, 32% 57%, 2% 35%, 39% 35%); animation: bdlSparkle 1.5s ease-in-out infinite; opacity: 0; } @keyframes bdlSparkle { 0%, 100% { opacity: 0; transform: scale(0) rotate(0deg); } 50% { opacity: 1; transform: scale(1) rotate(180deg); } } #bdl-pages-section { max-height: 0; overflow: hidden; opacity: 0; transition: max-height 0.5s cubic-bezier(0.4, 0, 0.2, 1), opacity 0.3s ease, margin-bottom 0.3s ease; margin-bottom: 0; } #bdl-pages-section.show { max-height: 500px; opacity: 1; margin-bottom: 18px; } #bdl-ugc-section { max-height: 0; overflow: hidden; opacity: 0; transition: max-height 0.5s cubic-bezier(0.4, 0, 0.2, 1), opacity 0.3s ease, margin-bottom 0.3s ease; margin-bottom: 0; } #bdl-ugc-section.show { max-height: 500px; opacity: 1; margin-bottom: 18px; } #bdl-panel, #bdl-entry { --bdl-brand: #fb7299; --bdl-brand-deep: #e85f8c; --bdl-brand-soft: rgba(251, 114, 153, 0.12); --bdl-border: rgba(24, 25, 28, 0.08); --bdl-border-strong: rgba(24, 25, 28, 0.12); --bdl-text: #18191c; --bdl-subtext: #61666d; --bdl-soft-text: #9499a0; --bdl-surface: #f6f7f8; --bdl-surface-strong: #f1f2f3; font-family: "PingFang SC", "Microsoft YaHei", "Helvetica Neue", Helvetica, Arial, sans-serif; } #bdl-entry { display: none; flex: none; position: relative; margin-right: 16px; } #bdl-entry[data-mounted="true"] { display: flex; } #bdl-entry[data-mode="bangumi"] { align-items: center; } #bdl-entry[data-mode="video"], #bdl-entry[data-mode="bangumi"] { position: fixed; margin-right: 0; z-index: 100000; } #bdl-entry[data-mode="floating"] { position: fixed; right: 24px; bottom: 112px; margin-right: 0; z-index: 100000; touch-action: none; cursor: grab; user-select: none; } #bdl-entry[data-mode="floating"].is-dragging { cursor: grabbing; } #bdl-entry[data-mode="floating"] #bdl-main-btn { cursor: grab; } #bdl-entry[data-mode="floating"].is-dragging #bdl-main-btn { cursor: grabbing; } #bdl-main-btn { width: auto; height: 32px; padding: 0 14px 0 10px; border-radius: 999px; border: 1px solid transparent; background: transparent; box-shadow: none; display: inline-flex; align-items: center; justify-content: center; gap: 6px; color: var(--bdl-subtext); font-size: 13px; font-weight: 500; overflow: hidden; } #bdl-entry[data-mode="bangumi"] #bdl-main-btn { height: 30px; padding: 0 12px 0 8px; } #bdl-entry[data-mode="floating"] #bdl-main-btn { min-width: 88px; height: 40px; padding: 0 16px 0 12px; background: linear-gradient(180deg, #fb7299 0%, #f46290 100%); color: #fff; box-shadow: 0 12px 24px rgba(251, 114, 153, 0.28); } #bdl-entry[data-mode="floating"] #bdl-main-btn:hover { background: linear-gradient(180deg, #fb7299 0%, #ec5f8d 100%); color: #fff; border-color: transparent; box-shadow: 0 14px 28px rgba(251, 114, 153, 0.34); } #bdl-main-btn:hover { transform: none; box-shadow: none; color: var(--bdl-brand); background: var(--bdl-brand-soft); border-color: rgba(251, 114, 153, 0.2); } #bdl-main-btn:active { transform: scale(0.98); } #bdl-main-btn[aria-expanded="true"] { color: var(--bdl-brand); background: var(--bdl-brand-soft); border-color: rgba(251, 114, 153, 0.22); } #bdl-main-btn:disabled { opacity: 0.6; cursor: not-allowed; } #bdl-main-btn svg { width: 18px; height: 18px; fill: currentColor; z-index: 2; position: relative; } #bdl-main-btn:hover svg { transform: none; } .bdl-toolbar-icon, .bdl-toolbar-text { position: relative; z-index: 2; } .bdl-toolbar-icon { display: inline-flex; align-items: center; justify-content: center; } .bdl-toolbar-text { letter-spacing: 0.2px; } #bdl-progress-circle { position: absolute; inset: auto 0 0; width: 100%; height: 0%; border-radius: inherit; background: linear-gradient(180deg, rgba(16, 185, 129, 0.42) 0%, rgba(5, 150, 105, 0.86) 100%); box-shadow: 0 -1px 0 rgba(255, 255, 255, 0.55) inset; transition: height 0.25s ease; z-index: 1; pointer-events: none; } #bdl-entry.has-entry-progress[data-mode="floating"] #bdl-main-btn { background: linear-gradient(180deg, #111827 0%, #1f2937 100%); box-shadow: 0 14px 28px rgba(17, 24, 39, 0.3); } #bdl-entry.has-entry-progress[data-mode="floating"] #bdl-main-btn:hover { background: linear-gradient(180deg, #111827 0%, #263244 100%); box-shadow: 0 16px 32px rgba(17, 24, 39, 0.36); } #bdl-progress-circle::before, #bdl-progress-circle::after { display: none; } #bdl-panel { position: static; inset: auto; z-index: 100000; } .bdl-popup { position: fixed; top: 0; left: 0; right: auto; bottom: auto; width: min(432px, calc(100vw - 24px)); max-height: min(78vh, 760px); border-radius: 18px; border: 1px solid var(--bdl-border); background: #fff; box-shadow: 0 24px 56px rgba(0, 0, 0, 0.18); overflow: hidden; display: none; transform-origin: top right; } .bdl-popup.is-dragging { user-select: none; transition: none; cursor: grabbing; } .bdl-popup.show { display: flex; flex-direction: column; animation: bdlFadeIn 0.18s ease-out; } .bdl-header { background: linear-gradient(180deg, rgba(251, 114, 153, 0.12) 0%, rgba(251, 114, 153, 0.04) 100%); color: var(--bdl-text); border-bottom: 1px solid var(--bdl-border); padding: 16px 18px 14px; cursor: grab; user-select: none; touch-action: none; } .bdl-popup.is-dragging .bdl-header { cursor: grabbing; } .bdl-header-title { font-size: 16px; font-weight: 600; color: var(--bdl-text); gap: 0; } .bdl-close { width: 30px; height: 30px; background: rgba(24, 25, 28, 0.05); color: var(--bdl-subtext); border-radius: 50%; } .bdl-close:hover { background: rgba(251, 114, 153, 0.12); color: var(--bdl-brand); transform: none; } .bdl-body { padding: 16px 18px 18px; max-height: min(70vh, 660px); overflow-y: auto; background: #fff; } .bdl-body::-webkit-scrollbar, .bdl-pages-container::-webkit-scrollbar { width: 6px; } .bdl-body::-webkit-scrollbar-thumb, .bdl-pages-container::-webkit-scrollbar-thumb { background: rgba(24, 25, 28, 0.14); border-radius: 999px; } .bdl-info-card { background: linear-gradient(180deg, #fff 0%, #fafbfc 100%); border: 1px solid var(--bdl-border); border-radius: 16px; padding: 14px 14px 12px; margin-bottom: 16px; } .bdl-info-title { font-size: 16px; line-height: 1.6; color: var(--bdl-text); margin-bottom: 12px; } .bdl-info-meta { display: flex; flex-wrap: wrap; gap: 8px; font-size: 12px; color: var(--bdl-subtext); } .bdl-info-meta-item { gap: 6px; padding: 6px 10px; border-radius: 999px; background: #fff; border: 1px solid var(--bdl-border); } .bdl-meta-label { display: inline-flex; align-items: center; justify-content: center; min-width: 28px; height: 20px; padding: 0 6px; border-radius: 999px; background: rgba(251, 114, 153, 0.12); color: var(--bdl-brand-deep); font-size: 11px; font-weight: 600; line-height: 20px; } .bdl-vip-badge { margin-left: 0; padding: 4px 8px; border-radius: 999px; font-size: 11px; line-height: 1; } .bdl-vip-badge.site { background: rgba(251, 114, 153, 0.12); color: var(--bdl-brand-deep); } .bdl-section { margin-bottom: 16px; } .bdl-section-header { margin-bottom: 10px; } .bdl-section-title { font-size: 13px; font-weight: 600; color: var(--bdl-text); } .bdl-section-count { font-size: 12px; color: var(--bdl-soft-text); } .bdl-pages-container { max-height: 208px; padding: 10px; border: 1px solid var(--bdl-border); border-radius: 14px; background: var(--bdl-surface); } .bdl-page-item { padding: 11px 12px; margin-bottom: 8px; border: 1px solid transparent; border-radius: 12px; background: #fff; } .bdl-page-item:hover { border-color: rgba(251, 114, 153, 0.24); background: rgba(251, 114, 153, 0.04); } .bdl-page-item.active { border-color: rgba(251, 114, 153, 0.28); background: rgba(251, 114, 153, 0.08); } .bdl-page-checkbox { accent-color: var(--bdl-brand); } .bdl-page-num, .bdl-page-duration { color: var(--bdl-soft-text); } .bdl-page-title { color: var(--bdl-text); } .bdl-pages-actions { gap: 8px; margin-top: 10px; } .bdl-pages-actions button, .bdl-quality-btn, .bdl-extra-btn, .bdl-codec-select { border-radius: 12px; border: 1px solid var(--bdl-border); background: #fff; color: var(--bdl-subtext); } .bdl-pages-actions button { padding: 9px 8px; color: var(--bdl-subtext); } .bdl-pages-actions button:hover, .bdl-quality-btn:hover, .bdl-extra-btn:hover { background: var(--bdl-brand-soft); border-color: rgba(251, 114, 153, 0.24); color: var(--bdl-brand); } .bdl-quality-grid { gap: 8px; } .bdl-quality-btn { min-height: 40px; border-width: 1px; color: var(--bdl-subtext); } .bdl-quality-btn.active { border-color: transparent; background: var(--bdl-brand); color: #fff; } .bdl-codec-label { color: var(--bdl-subtext); } .bdl-codec-select { min-height: 40px; border-width: 1px; color: var(--bdl-text); } .bdl-codec-select:hover, .bdl-codec-select:focus { border-color: rgba(251, 114, 153, 0.24); } .bdl-method-item { padding: 12px 14px; border-width: 1px; border-radius: 14px; background: #fff; } .bdl-method-item:hover { border-color: rgba(251, 114, 153, 0.24); } .bdl-method-item.active { border-color: rgba(251, 114, 153, 0.3); background: rgba(251, 114, 153, 0.06); } .bdl-method-radio { margin-right: 10px; } .bdl-method-item.active .bdl-method-radio { border-color: var(--bdl-brand); } .bdl-method-item.active .bdl-method-radio::after { background: var(--bdl-brand); } .bdl-method-name, .bdl-method-desc { color: var(--bdl-text); } .bdl-method-desc { color: var(--bdl-soft-text); } .bdl-method-status.ready { background: rgba(35, 173, 100, 0.12); color: #1f8a57; } .bdl-method-status.loading { background: rgba(255, 184, 72, 0.16); color: #b06f00; } .bdl-extra-downloads { gap: 8px; margin-bottom: 16px; } .bdl-extra-btn { min-width: calc(50% - 4px); min-height: 42px; padding: 10px 12px; justify-content: flex-start; gap: 10px; } .bdl-extra-btn-mark { display: inline-flex; align-items: center; justify-content: center; min-width: 34px; height: 22px; padding: 0 8px; border-radius: 999px; background: rgba(251, 114, 153, 0.12); color: var(--bdl-brand-deep); font-size: 11px; font-weight: 600; } .bdl-progress-section { padding: 14px; border: 1px solid var(--bdl-border); border-radius: 16px; background: linear-gradient(180deg, #fff 0%, #fafbfc 100%); margin-bottom: 16px; } .bdl-progress-label { color: var(--bdl-subtext); } .bdl-progress-track { background: rgba(24, 25, 28, 0.08); } .bdl-alert { border-radius: 14px; margin-bottom: 16px; } .bdl-download-btn { min-height: 46px; border-radius: 14px; background: linear-gradient(180deg, #fb7299 0%, #f46290 100%); box-shadow: 0 10px 24px rgba(251, 114, 153, 0.22); } .bdl-download-btn:hover:not(:disabled) { transform: translateY(-1px); box-shadow: 0 12px 28px rgba(251, 114, 153, 0.28); } .bdl-footer { padding: 12px 18px 16px; background: #fff; border-top: 1px solid var(--bdl-border); color: var(--bdl-soft-text); cursor: default; } .bdl-footer:hover { background: #fff; color: var(--bdl-soft-text); } .bdl-tips { border-radius: 14px; margin-bottom: 16px; } .bdl-tips-title { gap: 0; color: #8a5a00; } #bdl-pages-section, #bdl-ugc-section { transition: max-height 0.25s ease, opacity 0.2s ease, margin-bottom 0.2s ease; } @media (max-width: 720px) { #bdl-entry { margin-right: 10px; } #bdl-entry[data-mode="floating"] { right: 16px; bottom: 92px; } #bdl-main-btn { padding: 0 10px; } .bdl-toolbar-text { display: none; } .bdl-popup { width: calc(100vw - 20px); max-height: calc(100vh - 24px); border-radius: 16px; } .bdl-body { max-height: calc(100vh - 100px); } } `; //#endregion //#region src/config.ts var LEARNING_DISCLAIMER = "本视频通过学习工具下载，仅供个人学习研究使用，请勿用于商业用途，请支持正版内容创作者。"; var CONFIG = { SHORT_VIDEO_API_BASE: "https://api.bugpk.com/api", SHORT_VIDEO_PLATFORMS: { douyin: { label: "抖音", endpoint: "douyin", mediaReferer: "https://www.douyin.com/", mediaOrigin: "https://www.douyin.com", proxyType: "douyin" }, kuaishou: { label: "快手", endpoint: "kuaishou", fallbackEndpoints: ["ksjx"], mediaReferer: "https://www.kuaishou.com/", mediaOrigin: "https://www.kuaishou.com" }, xiaohongshu: { label: "小红书", endpoint: "xhsjx", mediaReferer: "https://www.xiaohongshu.com/", mediaOrigin: "https://www.xiaohongshu.com" }, weibo: { label: "微博", endpoint: "weibo", mediaReferer: "https://weibo.com/", mediaOrigin: "https://weibo.com", proxyType: "weibo" }, toutiao: { label: "今日头条", endpoint: "toutiao", mediaReferer: "https://www.toutiao.com/", mediaOrigin: "https://www.toutiao.com" }, pipixia: { label: "皮皮虾", endpoint: "ppxia", mediaReferer: "https://h5.pipix.com/", mediaOrigin: "https://h5.pipix.com" }, pipigx: { label: "皮皮搞笑", endpoint: "pipigx", mediaReferer: "https://h5.pipigx.com/", mediaOrigin: "https://h5.pipigx.com" } }, QUALITY_MAP: { 127: "8K 超高清", 126: "杜比视界", 125: "HDR 真彩色", 120: "4K 超清", 116: "1080P 60帧", 112: "1080P 高码率", 80: "1080P 高清", 74: "720P 60帧", 64: "720P 高清", 32: "480P 清晰", 16: "360P 流畅" }, QUALITY_LIMIT: { 0: 32, 1: 80, 2: 127 }, VIDEO_CODEC_MAP: { "avc1": "H.264/AVC", "hev1": "H.265/HEVC", "hvc1": "H.265/HEVC", "av01": "AV1" }, AUDIO_CODEC_MAP: { 30280: "AAC 64K", 30232: "AAC 132K", 30216: "AAC 192K", 30250: "AAC Dolby", 30251: "FLAC" }, MERGE_METHODS: { JSMERGE: "js-merge", FFMPEG: "ffmpeg-merge", SEPARATE: "separate" } }; //#endregion //#region src/api.ts var BiliAPI = { userVipType: 0, getUserInfo() { return Network.fetchJSON("https://api.bilibili.com/x/web-interface/nav").then((res) => { if (res.code === 0 && res.data) if (res.data.vipStatus === 1 && res.data.vipType === 2) this.userVipType = 2; else if (res.data.isLogin) this.userVipType = 1; else this.userVipType = 0; return this.userVipType; }).catch(() => { this.userVipType = 0; return 0; }); }, getVideoInfo(bvid) { return Network.fetchJSON("https://api.bilibili.com/x/web-interface/view?bvid=" + bvid).then((res) => { if (res.code !== 0) throw new Error(res.message || "获取视频信息失败"); return res.data; }); }, getUGCSeasonInfo(bvid) { return Network.fetchJSON("https://api.bilibili.com/x/web-interface/view?bvid=" + bvid).then((res) => { if (res.code !== 0) throw new Error(res.message || "获取合集信息失败"); const data = res.data; if (data.ugc_season) return { hasUGC: true, title: data.ugc_season.title, episodes: data.ugc_season.sections[0].episodes, cover: data.ugc_season.cover }; return { hasUGC: false }; }); }, getBangumiInfo(videoId) { const isEp = videoId.indexOf("ep") === 0; const id = videoId.replace(/^(ep|ss)/, ""); let url = "https://api.bilibili.com/pgc/view/web/season?"; url += isEp ? "ep_id=" + id : "season_id=" + id; return Network.fetchJSON(url).then((res) => { if (res.code !== 0) throw new Error(res.message || "获取番剧信息失败"); const result = res.result; const episodes = result.episodes || []; const pages = []; let currentEpId = null; if (isEp) currentEpId = parseInt(id); else { const urlMatch = window.location.pathname.match(/ep(\d+)/); if (urlMatch) currentEpId = parseInt(urlMatch[1]); } for (let i = 0; i < episodes.length; i++) { const ep = episodes[i]; pages.push({ cid: ep.cid, page: i + 1, part: ep.long_title || ep.title || "第" + (i + 1) + "集", duration: ep.duration / 1e3, ep_id: ep.id, bvid: ep.bvid }); } let currentIndex = 0; if (currentEpId) { for (let j = 0; j < pages.length; j++) if (pages[j].ep_id === currentEpId) { currentIndex = j; break; } } const totalDuration = episodes.reduce((acc, ep) => acc + ep.duration / 1e3, 0); return { title: result.season_title || result.title, pages, owner: { name: result.up_info ? result.up_info.uname : "番剧" }, duration: totalDuration, desc: result.evaluate || "", currentPage: currentIndex + 1, type: "bangumi", cover: result.cover }; }); }, getPlayUrl(params) { let url; if (params.type === "bangumi") url = "https://api.bilibili.com/pgc/player/web/playurl?ep_id=" + params.ep_id + "&cid=" + params.cid + "&qn=" + params.qn + "&fnval=4048&fnver=0&fourk=1"; else url = "https://api.bilibili.com/x/player/playurl?bvid=" + params.bvid + "&cid=" + params.cid + "&qn=" + params.qn + "&fnval=4048&fnver=0&fourk=1"; return Network.fetchJSON(url).then((res) => { if (res.code !== 0) throw new Error(res.message || "获取播放地址失败"); return res.result || res.data; }); }, getSubtitles(bvid, cid) { return Network.fetchJSON("https://api.bilibili.com/x/player/v2?bvid=" + bvid + "&cid=" + cid).then((res) => { if (res.code === 0 && res.data?.subtitle?.subtitles) return res.data.subtitle.subtitles; return []; }).catch(() => []); }, getDanmaku(cid) { return new Promise((resolve, reject) => { GM_xmlhttpRequest({ method: "GET", url: "https://api.bilibili.com/x/v1/dm/list.so?oid=" + cid, onload(res) { if (res.status >= 200 && res.status < 300) resolve(res.responseText); else reject(/* @__PURE__ */ new Error("获取弹幕失败")); }, onerror() { reject(/* @__PURE__ */ new Error("获取弹幕网络错误")); } }); }); }, getAvailableQualities(playData) { const list = []; const userLimit = CONFIG.QUALITY_LIMIT[this.userVipType] || 32; if (playData.accept_quality && playData.accept_description) for (let i = 0; i < playData.accept_quality.length; i++) { const qn = playData.accept_quality[i]; list.push({ qn, desc: playData.accept_description[i] || CONFIG.QUALITY_MAP[qn] || qn + "P", available: qn <= userLimit }); } return list; }, getVideoCodecs(playData) { const dash = playData.dash; if (!dash?.video) return []; const codecsMap = {}; for (const video of dash.video) { const codecType = video.codecs.split(".")[0]; if (!codecsMap[codecType]) codecsMap[codecType] = { type: codecType, name: CONFIG.VIDEO_CODEC_MAP[codecType] || codecType, videos: [] }; codecsMap[codecType].videos.push(video); } return Object.values(codecsMap).sort((a, b) => { const order = { "avc1": 0, "hev1": 1, "hvc1": 1, "av01": 2 }; return (order[a.type] || 99) - (order[b.type] || 99); }); }, getAudioCodecs(playData) { const dash = playData.dash; if (!dash) return []; const codecs = []; if (dash.audio) for (const a of dash.audio) codecs.push({ id: a.id, name: CONFIG.AUDIO_CODEC_MAP[a.id] || "AAC", data: a }); if (dash.dolby?.audio?.[0]) codecs.push({ id: 30250, name: "Dolby Atmos", data: dash.dolby.audio[0] }); if (dash.flac?.audio) codecs.push({ id: 30251, name: "FLAC", data: dash.flac.audio }); return codecs.sort((a, b) => b.data.bandwidth - a.data.bandwidth); }, getStreams(playData, targetQn, videoCodec, audioCodec) { const dash = playData.dash; if (!dash) throw new Error("该视频不支持DASH格式"); let video = null; let audio = null; if (dash.video && dash.video.length > 0) { const sorted = dash.video.slice().sort((a, b) => b.id !== a.id ? b.id - a.id : b.bandwidth - a.bandwidth); if (videoCodec) video = sorted.find((v) => v.id === targetQn && v.codecs.split(".")[0] === videoCodec) || null; if (!video) video = sorted.find((v) => v.id === targetQn && v.codecs?.startsWith("avc1")) || null; if (!video) video = sorted.find((v) => v.id === targetQn) || null; if (!video) video = sorted.find((v) => v.id <= targetQn && v.codecs?.startsWith("avc1")) || null; if (!video) video = sorted.find((v) => v.id <= targetQn) || null; if (!video) video = sorted[sorted.length - 1]; } if (audioCodec) { if (audioCodec === 30250 && dash.dolby?.audio?.[0]) audio = dash.dolby.audio[0]; else if (audioCodec === 30251 && dash.flac?.audio) audio = dash.flac.audio; else if (dash.audio) audio = dash.audio.find((a) => a.id === audioCodec) || null; } if (!audio) { if (dash.audio?.length) audio = dash.audio.slice().sort((a, b) => b.bandwidth - a.bandwidth)[0]; if (dash.dolby?.audio?.[0] && (!audio || dash.dolby.audio[0].bandwidth > audio.bandwidth)) audio = dash.dolby.audio[0]; if (dash.flac?.audio && (!audio || dash.flac.audio.bandwidth > audio.bandwidth)) audio = dash.flac.audio; } return { video, audio }; } }; //#endregion //#region src/ui.ts var BILIBILI_PLAYER_SELECTORS = [ ".bpx-player-container", "#bilibili-player", "#playerWrap", ".player-wrap", ".bpx-player-video-wrap", ".player-container" ]; var DRAG_THRESHOLD = 5; var PLATFORM_LABELS = { douyin: "抖音", kuaishou: "快手", xiaohongshu: "小红书", weibo: "微博", toutiao: "今日头条", pipixia: "皮皮虾", pipigx: "皮皮搞笑" }; function clamp(value, min, max) { if (max < min) return min; return Math.max(min, Math.min(value, max)); } function makeToolbarButton() { return ``; } function makePopup() { return ``; } var UI = { elements: {}, pagesSectionEnabled: false, ugcSectionEnabled: false, multiSelectUnlocked: false, footerSecretClicks: 0, footerSecretLastClickAt: 0, currentMountMode: null, mountedAt: null, host: null, root: null, dragState: null, popupManualPosition: null, entryManualPosition: null, suppressNextEntryClick: false, circleProgressValue: 0, entryProgressActive: false, init() { this.createPanel(); this.bindDragHandlers(); this.ensureMounted(); }, createPanel() { document.getElementById("bdl-shadow-host")?.remove(); const host = document.createElement("div"); host.id = "bdl-shadow-host"; host.style.cssText = [ "position:fixed!important", "inset:0!important", "display:block!important", "width:100vw!important", "height:100vh!important", "overflow:visible!important", "pointer-events:none!important", "z-index:2147483647!important" ].join(";") + ";"; const root = host.attachShadow({ mode: "open" }); const style = document.createElement("style"); style.textContent = STYLES; root.appendChild(style); const entry = document.createElement("div"); entry.id = "bdl-entry"; entry.innerHTML = makeToolbarButton(); const panel = document.createElement("div"); panel.id = "bdl-panel"; panel.innerHTML = makePopup(); root.appendChild(entry); root.appendChild(panel); document.body.appendChild(host); this.host = host; this.root = root; const g = (id) => root.getElementById(id); this.elements = { entry, panel, btn: g("bdl-main-btn"), popup: g("bdl-popup"), close: g("bdl-close"), title: g("bdl-title"), author: g("bdl-author"), duration: g("bdl-duration"), vip: g("bdl-vip"), pagesSection: g("bdl-pages-section"), shortItemsSection: g("bdl-short-items-section"), shortItems: g("bdl-short-items"), shortItemsCount: g("bdl-short-items-count"), qualitySection: g("bdl-qualities")?.closest(".bdl-section") || null, codecSection: g("bdl-video-codec")?.closest(".bdl-section") || null, methodSection: g("bdl-methods")?.closest(".bdl-section") || null, pagesList: g("bdl-pages-list"), pagesCount: g("bdl-pages-count"), selectAll: g("bdl-select-all"), selectNone: g("bdl-select-none"), selectReverse: g("bdl-select-reverse"), ugcSection: g("bdl-ugc-section"), ugcList: g("bdl-ugc-list"), ugcCount: g("bdl-ugc-count"), ugcSelectAll: g("bdl-ugc-select-all"), ugcSelectNone: g("bdl-ugc-select-none"), ugcSelectReverse: g("bdl-ugc-select-reverse"), qualities: g("bdl-qualities"), videoCodec: g("bdl-video-codec"), audioCodec: g("bdl-audio-codec"), methods: g("bdl-methods"), extraDownloads: g("bdl-extra-downloads"), progress: g("bdl-progress"), progressVideo: g("bdl-progress-video"), progressVideoText: g("bdl-progress-video-text"), progressAudio: g("bdl-progress-audio"), progressAudioText: g("bdl-progress-audio-text"), progressAudioRow: g("bdl-progress-audio")?.closest(".bdl-progress-row") || null, progressMerge: g("bdl-progress-merge"), progressMergeText: g("bdl-progress-merge-text"), mergeRow: g("bdl-merge-row"), alert: g("bdl-alert"), download: g("bdl-download"), tips: g("bdl-tips"), tipsContent: g("bdl-tips-content"), progressCircle: g("bdl-progress-circle"), footer: g("bdl-footer") }; }, query(selector) { return this.root?.querySelector(selector) || null; }, queryAll(selector) { return Array.from(this.root?.querySelectorAll(selector) || []); }, bindDragHandlers() { const header = this.elements.popup?.querySelector(".bdl-header") || null; const entry = this.elements.entry; header?.addEventListener("pointerdown", (event) => { if (event.target?.closest(".bdl-close")) return; this.startDrag("popup", event); }); entry?.addEventListener("pointerdown", (event) => { if (this.currentMountMode !== "floating") return; this.startDrag("entry", event); }); }, startDrag(target, event) { if (event.button !== 0) return; const element = target === "popup" ? this.elements.popup : this.elements.entry; if (!element) return; const rect = element.getBoundingClientRect(); this.dragState = { target, pointerId: event.pointerId, startX: event.clientX, startY: event.clientY, originLeft: rect.left, originTop: rect.top, hasMoved: false }; window.addEventListener("pointermove", this.handleDragMove, true); window.addEventListener("pointerup", this.handleDragEnd, true); window.addEventListener("pointercancel", this.handleDragEnd, true); }, handleDragMove: (event) => { UI.updateDrag(event); }, handleDragEnd: (event) => { UI.endDrag(event); }, updateDrag(event) { const state = this.dragState; if (!state || event.pointerId !== state.pointerId) return; const element = state.target === "popup" ? this.elements.popup : this.elements.entry; if (!element) return; const deltaX = event.clientX - state.startX; const deltaY = event.clientY - state.startY; if (!state.hasMoved && Math.hypot(deltaX, deltaY) < DRAG_THRESHOLD) return; if (!state.hasMoved) { state.hasMoved = true; element.classList.add("is-dragging"); element.setPointerCapture?.(event.pointerId); } const nextLeft = state.originLeft + deltaX; const nextTop = state.originTop + deltaY; const position = this.clampElementPosition(element, nextLeft, nextTop); if (state.target === "popup") { this.popupManualPosition = position; element.dataset.placement = "manual"; } else { this.entryManualPosition = position; element.style.right = "auto"; element.style.bottom = "auto"; } this.applyElementPosition(element, position); event.preventDefault(); event.stopPropagation(); }, endDrag(event) { const state = this.dragState; if (!state || event.pointerId !== state.pointerId) return; const element = state.target === "popup" ? this.elements.popup : this.elements.entry; if (element) { element.classList.remove("is-dragging"); element.releasePointerCapture?.(event.pointerId); } window.removeEventListener("pointermove", this.handleDragMove, true); window.removeEventListener("pointerup", this.handleDragEnd, true); window.removeEventListener("pointercancel", this.handleDragEnd, true); if (state.hasMoved && state.target === "entry") { this.suppressNextEntryClick = true; setTimeout(() => { this.suppressNextEntryClick = false; }, 0); } this.dragState = null; if (state.hasMoved) { event.preventDefault(); event.stopPropagation(); } }, consumeEntryClickSuppression() { const suppressed = this.suppressNextEntryClick; this.suppressNextEntryClick = false; return suppressed; }, clampElementPosition(element, left, top) { const viewportPadding = 8; const rect = element.getBoundingClientRect(); const width = rect.width || element.offsetWidth || 80; const height = rect.height || element.offsetHeight || 40; return { left: clamp(left, viewportPadding, window.innerWidth - width - viewportPadding), top: clamp(top, viewportPadding, window.innerHeight - height - viewportPadding) }; }, applyElementPosition(element, position) { element.style.left = `${Math.round(position.left)}px`; element.style.top = `${Math.round(position.top)}px`; }, getMountTarget() { if (Utils.getSiteContext().kind === "short-video") return { container: document.body, anchor: null, mode: "floating" }; const videoContainer = document.querySelector("#arc_toolbar_report .video-toolbar-left-main"); if (videoContainer) return { container: videoContainer, anchor: videoContainer.querySelector(".video-share-wrap")?.closest(".toolbar-left-item-wrap"), mode: "video" }; const bangumiContainer = document.querySelector(".player-left-components .toolbar-left"); if (bangumiContainer) { const watchTogether = document.getElementById("watch_together_tab"); return { container: bangumiContainer, anchor: watchTogether?.parentElement instanceof HTMLElement ? watchTogether.parentElement : null, mode: "bangumi" }; } return null; }, ensureMounted() { const entry = this.elements.entry; const btn = this.elements.btn; if (!entry || !btn) return false; const mount = this.getMountTarget(); if (!mount) { entry.className = ""; entry.removeAttribute("data-mode"); entry.removeAttribute("data-mounted"); entry.style.left = ""; entry.style.top = ""; entry.style.right = ""; entry.style.bottom = ""; entry.style.visibility = ""; this.mountedAt = null; this.currentMountMode = null; this.hidePopup(); return false; } entry.dataset.mode = mount.mode; entry.dataset.mounted = "true"; if (mount.mode === "floating") { entry.className = "bdl-floating-entry"; btn.className = "bdl-toolbar-btn bdl-floating-btn"; } else { entry.className = mount.mode === "video" ? "bdl-toolbar-wrap bdl-bilibili-entry" : "bdl-toolbar-wrap bdl-bangumi-entry"; btn.className = mount.mode === "video" ? "bdl-toolbar-btn bdl-toolbar-btn-video" : "bdl-toolbar-btn bdl-toolbar-btn-bangumi"; } entry.classList.toggle("is-downloading", this.entryProgressActive); this.mountedAt = mount.container; this.currentMountMode = mount.mode; this.positionEntry(mount); this.positionPopup(); this.syncEntryProgressVisibility(); return true; }, positionEntry(mount) { const entry = this.elements.entry; if (!entry) return; const target = mount === void 0 ? this.getMountTarget() : mount; if (!target || target.mode === "floating") { if (target?.mode === "floating" && this.entryManualPosition) { const position = this.clampElementPosition(entry, this.entryManualPosition.left, this.entryManualPosition.top); this.entryManualPosition = position; this.applyElementPosition(entry, position); entry.style.right = "auto"; entry.style.bottom = "auto"; } else { entry.style.left = ""; entry.style.top = ""; entry.style.right = ""; entry.style.bottom = ""; } entry.style.visibility = ""; return; } const anchorRect = target.anchor?.getBoundingClientRect(); const containerRect = target.container.getBoundingClientRect(); const baseRect = anchorRect && anchorRect.width > 0 && anchorRect.height > 0 ? anchorRect : containerRect; if (baseRect.width <= 0 && baseRect.height <= 0) { entry.style.visibility = "hidden"; return; } entry.style.visibility = "hidden"; entry.style.left = "0px"; entry.style.top = "0px"; const entryRect = entry.getBoundingClientRect(); const width = entryRect.width || 74; const height = entryRect.height || 32; const gap = 8; const viewportPadding = 12; let left = baseRect.right + gap; if (left + width > window.innerWidth - viewportPadding) left = baseRect.left - width - gap; left = Math.max(viewportPadding, Math.min(left, window.innerWidth - width - viewportPadding)); let top = baseRect.top + (baseRect.height - height) / 2; top = Math.max(viewportPadding, Math.min(top, window.innerHeight - height - viewportPadding)); entry.style.left = `${Math.round(left)}px`; entry.style.top = `${Math.round(top)}px`; entry.style.right = "auto"; entry.style.bottom = "auto"; entry.style.visibility = "visible"; }, showPopup() { const popup = this.elements.popup; const btn = this.elements.btn; if (!popup || !btn) return; popup.classList.add("show"); btn.setAttribute("aria-expanded", "true"); this.positionPopup(); this.syncEntryProgressVisibility(); }, hidePopup() { const popup = this.elements.popup; const btn = this.elements.btn; if (popup) popup.classList.remove("show"); if (btn) btn.setAttribute("aria-expanded", "false"); this.syncEntryProgressVisibility(); }, togglePopup() { if (!this.ensureMounted()) return false; const popup = this.elements.popup; if (!popup) return false; const willShow = !popup.classList.contains("show"); if (willShow) this.showPopup(); else this.hidePopup(); return willShow; }, getBilibiliPlayerRect() { let bestRect = null; let bestArea = 0; for (const selector of BILIBILI_PLAYER_SELECTORS) document.querySelectorAll(selector).forEach((element) => { const rect = element.getBoundingClientRect(); const visibleWidth = Math.min(rect.right, window.innerWidth) - Math.max(rect.left, 0); const visibleHeight = Math.min(rect.bottom, window.innerHeight) - Math.max(rect.top, 0); if (rect.width < 320 || rect.height < 180 || visibleWidth <= 0 || visibleHeight <= 0) return; const area = rect.width * rect.height; if (area > bestArea) { bestRect = rect; bestArea = area; } }); return bestRect; }, setPopupMaxHeight(maxHeight) { const popup = this.elements.popup; if (!popup) return maxHeight; const safeMaxHeight = Math.max(220, Math.floor(maxHeight)); popup.style.maxHeight = `${safeMaxHeight}px`; const body = popup.querySelector(".bdl-body"); if (body) body.style.maxHeight = `${Math.max(120, safeMaxHeight - 108)}px`; return safeMaxHeight; }, setPopupWidth(width) { const popup = this.elements.popup; if (!popup) return width; const safeWidth = clamp(Math.floor(width), 300, window.innerWidth - 32); popup.style.width = `${safeWidth}px`; return safeWidth; }, positionPopup() { const popup = this.elements.popup; const btn = this.elements.btn; if (!popup || !btn || !popup.classList.contains("show")) return; const gap = 12; const viewportPadding = 16; const buttonRect = btn.getBoundingClientRect(); let popupWidth = this.setPopupWidth(Math.min(432, window.innerWidth - viewportPadding * 2)); const maxViewportHeight = this.setPopupMaxHeight(window.innerHeight - viewportPadding * 2); let popupHeight = Math.min(popup.offsetHeight || 620, maxViewportHeight); let placement = "bottom"; if (this.popupManualPosition) { const position = this.clampElementPosition(popup, this.popupManualPosition.left, this.popupManualPosition.top); this.popupManualPosition = position; popup.dataset.placement = "manual"; this.applyElementPosition(popup, position); return; } let left = buttonRect.right - popupWidth; left = Math.max(viewportPadding, Math.min(left, window.innerWidth - popupWidth - viewportPadding)); let top = buttonRect.bottom + gap; const playerRect = Utils.getSiteContext().kind === "bilibili" ? this.getBilibiliPlayerRect() : null; if (playerRect) { const rightLeft = playerRect.right + gap; const rightSpace = window.innerWidth - rightLeft - viewportPadding; if (rightSpace >= 300) { popupWidth = this.setPopupWidth(Math.min(432, rightSpace)); popupHeight = Math.min(popup.offsetHeight || 620, this.setPopupMaxHeight(window.innerHeight - viewportPadding * 2)); left = rightLeft; top = clamp(playerRect.top, viewportPadding, window.innerHeight - popupHeight - viewportPadding); placement = "side"; } else { const belowTop = Math.max(playerRect.bottom + gap, buttonRect.bottom + gap); const belowSpace = window.innerHeight - belowTop - viewportPadding; if (belowSpace >= 220) { popupHeight = Math.min(popup.offsetHeight || 620, this.setPopupMaxHeight(belowSpace)); top = belowTop; placement = "bottom"; } else { const topSpace = playerRect.top - gap - viewportPadding; if (topSpace >= 220) { popupHeight = Math.min(popup.offsetHeight || 620, this.setPopupMaxHeight(topSpace)); top = playerRect.top - popupHeight - gap; placement = "top"; } else { popupHeight = Math.min(popup.offsetHeight || 620, this.setPopupMaxHeight(window.innerHeight - viewportPadding * 2)); top = clamp(buttonRect.bottom + gap, viewportPadding, window.innerHeight - popupHeight - viewportPadding); placement = "bottom"; } } left = clamp(buttonRect.right - popupWidth, viewportPadding, window.innerWidth - popupWidth - viewportPadding); } } else if (top + popupHeight > window.innerHeight - viewportPadding && buttonRect.top > popupHeight + gap) { top = buttonRect.top - popupHeight - gap; placement = "top"; } top = Math.max(viewportPadding, Math.min(top, window.innerHeight - popupHeight - viewportPadding)); popup.dataset.placement = placement; popup.style.left = `${Math.round(left)}px`; popup.style.top = `${Math.round(top)}px`; }, updateVideoInfo(videoInfo, pageInfo, vipType) { this.setBilibiliMode(); let title = videoInfo.title; if (videoInfo.pages.length > 1 && pageInfo.part) title += " - " + pageInfo.part; this.elements.title.textContent = title; this.elements.title.title = title; this.elements.author.innerHTML = `UP${videoInfo.owner.name}`; this.elements.duration.innerHTML = `时长${Utils.formatDuration(videoInfo.duration)}`; let badge = ""; if (vipType === 0) badge = "游客"; else if (vipType === 1) badge = "会员"; else if (vipType === 2) badge = "大会员"; this.elements.vip.innerHTML = badge; }, updateShortVideoInfo(data, platform) { this.setShortVideoMode(platform); const title = data.title || data.desc || "未获取到内容标题"; const authorName = data.author?.name || "--"; const typeLabel = { video: "短视频", image: "图集", live: "实况图", unknown: "内容" }[data.type || "unknown"] || "内容"; const durationText = data.duration ? Utils.formatDurationMs(data.duration) : null; this.elements.title.textContent = title; this.elements.title.title = title; this.elements.author.innerHTML = `作者${authorName}`; this.elements.duration.innerHTML = `类型${durationText ? `${typeLabel} · ${durationText}` : typeLabel}`; this.elements.vip.innerHTML = `${PLATFORM_LABELS[platform]}`; this.setPrimaryButtonLabel(this.getShortVideoPrimaryLabel(data)); }, prepareShortVideoItems(items, currentIndex, onSelect) { const section = this.elements.shortItemsSection; const list = this.elements.shortItems; const count = this.elements.shortItemsCount; if (!section || !list) return; list.innerHTML = ""; if (items.length <= 1) { section.classList.remove("show"); return; } section.classList.add("show"); if (count) count.textContent = `共 ${items.length} 项`; items.forEach((item, index) => { const typeLabel = item.type === "image" ? `图集${item.images?.length ? ` ${item.images.length}张` : ""}` : item.type === "live" ? `实况${item.live_photo?.length ? ` ${item.live_photo.length}项` : ""}` : "视频"; const title = item.title || item.desc || item.itemLabel || `${typeLabel} ${index + 1}`; const button = document.createElement("button"); button.type = "button"; button.className = `bdl-short-item${index === currentIndex ? " active" : ""}`; const marker = document.createElement("span"); marker.className = "bdl-short-item-mark"; marker.textContent = typeLabel; const titleEl = document.createElement("span"); titleEl.className = "bdl-short-item-title"; titleEl.textContent = title; button.append(marker, titleEl); button.addEventListener("click", () => onSelect(index)); list.appendChild(button); }); }, hideShortVideoItems() { const section = this.elements.shortItemsSection; const list = this.elements.shortItems; const count = this.elements.shortItemsCount; if (section) section.classList.remove("show"); if (list) list.innerHTML = ""; if (count) count.textContent = ""; }, getShortVideoPrimaryLabel(data) { if (data.type === "image") return `下载图集${data.images?.length ? ` (${data.images.length})` : ""}`; if (data.type === "live") return `下载实况图${data.live_photo?.length ? ` (${data.live_photo.length})` : ""}`; if (data.music?.url && !data.url) return "下载音频"; return "下载视频"; }, preparePagesSection(pages, currentIndex, onUpdate) { this.pagesSectionEnabled = true; this.resetFooterSecret(); this.elements.pagesSection.classList.remove("show"); this.elements.pagesCount.textContent = `共 ${pages.length} 个分P`; this.elements.pagesList.innerHTML = ""; pages.forEach((page, index) => { const item = document.createElement("div"); item.className = `bdl-page-item${index === currentIndex ? " active" : ""}`; const cb = document.createElement("input"); cb.type = "checkbox"; cb.className = "bdl-page-checkbox"; cb.dataset.index = String(index); cb.checked = index === currentIndex; const info = document.createElement("div"); info.className = "bdl-page-info"; const num = document.createElement("div"); num.className = "bdl-page-num"; num.textContent = `P${page.page}`; const pageTitle = document.createElement("div"); pageTitle.className = "bdl-page-title"; pageTitle.textContent = page.part || `第${page.page}话`; pageTitle.title = pageTitle.textContent; const duration = document.createElement("span"); duration.className = "bdl-page-duration"; duration.textContent = Utils.formatDuration(page.duration); info.appendChild(num); info.appendChild(pageTitle); item.appendChild(cb); item.appendChild(info); item.appendChild(duration); cb.addEventListener("change", onUpdate); item.addEventListener("click", (e) => { if (e.target !== cb) { cb.checked = !cb.checked; onUpdate(); } }); this.elements.pagesList.appendChild(item); }); onUpdate(); }, prepareUGCSection(episodes, onUpdate) { this.ugcSectionEnabled = true; this.resetFooterSecret(); this.elements.ugcSection.classList.remove("show"); this.elements.ugcCount.textContent = `共 ${episodes.length} 个视频`; this.elements.ugcList.innerHTML = ""; episodes.forEach((ep, index) => { const item = document.createElement("div"); item.className = "bdl-page-item"; const cb = document.createElement("input"); cb.type = "checkbox"; cb.className = "bdl-page-checkbox"; cb.dataset.index = String(index); cb.checked = false; const info = document.createElement("div"); info.className = "bdl-page-info"; const num = document.createElement("div"); num.className = "bdl-page-num"; num.textContent = `E${index + 1}`; const epTitle = document.createElement("div"); epTitle.className = "bdl-page-title"; epTitle.textContent = ep.title; epTitle.title = ep.title; const duration = document.createElement("span"); duration.className = "bdl-page-duration"; duration.textContent = Utils.formatDuration(ep.arc.duration); info.appendChild(num); info.appendChild(epTitle); item.appendChild(cb); item.appendChild(info); item.appendChild(duration); cb.addEventListener("change", onUpdate); item.addEventListener("click", (e) => { if (e.target !== cb) { cb.checked = !cb.checked; onUpdate(); } }); this.elements.ugcList.appendChild(item); }); onUpdate(); }, toggleExtendedSections() { const pagesVisible = this.elements.pagesSection.classList.contains("show"); const ugcVisible = this.elements.ugcSection.classList.contains("show"); if (pagesVisible || ugcVisible) { this.elements.pagesSection.classList.remove("show"); this.elements.ugcSection.classList.remove("show"); return; } if (this.pagesSectionEnabled) this.elements.pagesSection.classList.add("show"); if (this.ugcSectionEnabled) this.elements.ugcSection.classList.add("show"); }, resetFooterSecret() { this.multiSelectUnlocked = false; this.footerSecretClicks = 0; this.footerSecretLastClickAt = 0; }, handleFooterSecretClick() { if (!this.pagesSectionEnabled && !this.ugcSectionEnabled) return false; if (this.multiSelectUnlocked) { this.toggleExtendedSections(); return true; } const now = Date.now(); if (now - this.footerSecretLastClickAt > 1200) this.footerSecretClicks = 0; this.footerSecretLastClickAt = now; this.footerSecretClicks += 1; if (this.footerSecretClicks < 5) return false; this.multiSelectUnlocked = true; this.footerSecretClicks = 0; this.toggleExtendedSections(); return true; }, hidePagesSection() { this.pagesSectionEnabled = false; this.elements.pagesSection.classList.remove("show"); this.elements.pagesList.innerHTML = ""; this.elements.pagesCount.textContent = ""; }, hideUGCSection() { this.ugcSectionEnabled = false; this.elements.ugcSection.classList.remove("show"); this.elements.ugcList.innerHTML = ""; this.elements.ugcCount.textContent = ""; }, setBilibiliMode() { this.hideShortVideoItems(); this.elements.pagesSection.style.display = ""; this.elements.ugcSection.style.display = ""; if (this.elements.qualitySection) this.elements.qualitySection.style.display = ""; if (this.elements.codecSection) this.elements.codecSection.style.display = ""; if (this.elements.methodSection) this.elements.methodSection.style.display = ""; if (this.elements.progressAudioRow) this.elements.progressAudioRow.style.display = ""; this.elements.mergeRow.style.display = ""; this.setPrimaryProgressLabel("视频流"); this.setPrimaryButtonLabel("开始下载"); }, setShortVideoMode(platform) { this.hidePagesSection(); this.hideUGCSection(); this.hideShortVideoItems(); this.elements.pagesSection.style.display = "none"; this.elements.ugcSection.style.display = "none"; if (this.elements.qualitySection) this.elements.qualitySection.style.display = "none"; if (this.elements.codecSection) this.elements.codecSection.style.display = "none"; if (this.elements.methodSection) this.elements.methodSection.style.display = "none"; if (this.elements.progressAudioRow) this.elements.progressAudioRow.style.display = "none"; this.elements.mergeRow.style.display = "none"; this.hideTips(); this.setPrimaryProgressLabel(`${PLATFORM_LABELS[platform]}下载`); this.elements.title.textContent = `${PLATFORM_LABELS[platform]}内容待解析`; this.elements.title.title = this.elements.title.textContent; this.elements.author.innerHTML = "状态打开具体内容页后可解析"; this.elements.duration.innerHTML = "类型短视频/图集"; this.elements.vip.innerHTML = `${PLATFORM_LABELS[platform]}`; this.setPrimaryButtonLabel("解析内容"); }, resetSectionsVisibility() { this.elements.pagesSection.style.display = ""; this.elements.ugcSection.style.display = ""; if (this.elements.qualitySection) this.elements.qualitySection.style.display = ""; if (this.elements.codecSection) this.elements.codecSection.style.display = ""; if (this.elements.methodSection) this.elements.methodSection.style.display = ""; if (this.elements.progressAudioRow) this.elements.progressAudioRow.style.display = ""; this.elements.mergeRow.style.display = ""; }, updateQualities(qualities, currentQn, onSelect) { this.elements.qualities.innerHTML = ""; qualities.forEach((quality, index) => { const btn = document.createElement("button"); btn.type = "button"; btn.className = `bdl-quality-btn${quality.available ? "" : " disabled"}`; if (quality.qn === currentQn && quality.available || index === 0 && quality.available) { btn.classList.add("active"); onSelect(quality.qn); } btn.textContent = quality.desc; btn.dataset.qn = String(quality.qn); btn.addEventListener("click", () => { if (!quality.available) { const vipTypeText = BiliAPI.userVipType === 0 ? "游客" : BiliAPI.userVipType === 1 ? "普通会员" : "大会员"; this.showAlert(`当前账号(${vipTypeText})无权限观看此清晰度`, "warning"); return; } this.elements.qualities.querySelectorAll(".bdl-quality-btn").forEach((button) => button.classList.remove("active")); btn.classList.add("active"); onSelect(quality.qn); }); this.elements.qualities.appendChild(btn); }); }, updateCodecSelectors(videoCodecs, audioCodecs) { this.elements.videoCodec.innerHTML = ""; videoCodecs.forEach((codec, index) => { const option = document.createElement("option"); option.value = codec.type; option.textContent = codec.name; if (index === 0) option.selected = true; this.elements.videoCodec.appendChild(option); }); this.elements.audioCodec.innerHTML = ""; audioCodecs.forEach((codec, index) => { const option = document.createElement("option"); option.value = String(codec.id); option.textContent = codec.name; if (index === 0) option.selected = true; this.elements.audioCodec.appendChild(option); }); }, updateExtraDownloads(hasSubtitles, hasDanmaku, hasCover, onCover, onSubtitles, onDanmaku) { this.elements.extraDownloads.innerHTML = ""; if (hasCover) { const button = document.createElement("button"); button.type = "button"; button.className = "bdl-extra-btn"; button.innerHTML = "封面下载封面"; button.addEventListener("click", onCover); this.elements.extraDownloads.appendChild(button); } if (hasSubtitles) { const button = document.createElement("button"); button.type = "button"; button.className = "bdl-extra-btn"; button.innerHTML = "字幕下载字幕"; button.addEventListener("click", onSubtitles); this.elements.extraDownloads.appendChild(button); } if (hasDanmaku) { const button = document.createElement("button"); button.type = "button"; button.className = "bdl-extra-btn"; button.innerHTML = "弹幕下载弹幕"; button.addEventListener("click", onDanmaku); this.elements.extraDownloads.appendChild(button); } }, setExtraActions(actions) { this.elements.extraDownloads.innerHTML = ""; actions.forEach((action) => { const button = document.createElement("button"); button.type = "button"; button.className = "bdl-extra-btn"; button.innerHTML = `${action.marker}${action.label}`; button.addEventListener("click", action.onClick); this.elements.extraDownloads.appendChild(button); }); }, showProgress(show) { if (show) { this.elements.progress.classList.add("show"); this.updateProgress("video", 0); this.updateProgress("audio", 0); this.updateProgress("merge", 0); return; } this.elements.progress.classList.remove("show"); }, updateProgress(type, percent, label) { const id = `progress${type.charAt(0).toUpperCase()}${type.slice(1)}`; const bar = this.elements[id]; const text = this.elements[`${id}Text`]; if (bar) bar.style.width = `${percent}%`; if (text) text.textContent = label || `${percent}%`; }, setPrimaryProgressLabel(label) { const progressLabel = this.elements.progressVideo?.closest(".bdl-progress-row")?.querySelector(".bdl-progress-label"); if (progressLabel) progressLabel.textContent = label; }, isPopupShown() { return Boolean(this.elements.popup?.classList.contains("show")); }, syncEntryProgressVisibility() { const circle = this.elements.progressCircle; const entry = this.elements.entry; if (!circle) return; const showOnEntry = !this.isPopupShown() && this.entryProgressActive; const visibleProgress = showOnEntry ? Math.max(4, this.circleProgressValue) : 0; circle.style.height = `${visibleProgress}%`; entry?.classList.toggle("has-entry-progress", showOnEntry); }, updateCircleProgress(percent) { this.circleProgressValue = clamp(percent, 0, 100); this.syncEntryProgressVisibility(); }, showAlert(message, type) { this.elements.alert.textContent = message; this.elements.alert.className = `bdl-alert show ${type}`; }, hideAlert() { this.elements.alert.className = "bdl-alert"; }, hideTips() { this.elements.tips.style.display = "none"; }, setPrimaryButtonLabel(label) { if (this.elements.download.disabled || this.elements.download.classList.contains("is-active")) return; this.renderDownloadButton(label); }, renderDownloadButton(label, progress = 0) { const safeProgress = clamp(progress, 0, 100); const download = this.elements.download; const fill = document.createElement("span"); const labelEl = document.createElement("span"); fill.className = "bdl-download-progress-fill"; labelEl.className = "bdl-download-label"; labelEl.textContent = label; download.style.setProperty("--bdl-download-progress", `${safeProgress}%`); download.replaceChildren(fill, labelEl); }, updateDownloadButtonProgress(percent, label) { const download = this.elements.download; if (!download?.classList.contains("is-active")) return; const queueMode = download.classList.contains("can-queue"); const safeProgress = clamp(percent, 0, 100); const text = label || `下载中 ${safeProgress}%`; this.renderDownloadButton(queueMode ? `${text} · 再点排队` : text, safeProgress); }, setDownloading(isDownloading, options = {}) { const allowQueue = Boolean(options.allowQueue); this.elements.download.disabled = isDownloading && !allowQueue; this.elements.download.classList.toggle("is-active", isDownloading); this.elements.download.classList.toggle("can-queue", isDownloading && allowQueue); this.renderDownloadButton(isDownloading ? options.label || "下载中..." : "开始下载", isDownloading ? 0 : 0); this.elements.btn.disabled = false; this.entryProgressActive = isDownloading; this.elements.entry.classList.toggle("is-downloading", isDownloading); if (!isDownloading) { this.circleProgressValue = 0; this.elements.entry.classList.remove("has-entry-progress"); } this.syncEntryProgressVisibility(); } }; //#endregion //#region src/short-video-api.ts var ITEM_ARRAY_KEYS = [ "items", "list", "data", "videos", "video_list", "videoList", "aweme_list", "awemeList", "statuses", "cards", "feeds" ]; function unique(values) { return values.filter((value, index) => Boolean(value) && values.indexOf(value) === index); } function isRecord(value) { return Boolean(value && typeof value === "object" && !Array.isArray(value)); } function isHttpUrl(value) { return typeof value === "string" && /^(https?:)?\/\//i.test(value.trim()); } function normalizeUrl(value) { if (!isHttpUrl(value)) return ""; const url = value.trim(); return url.startsWith("//") ? `https:${url}` : url; } function pushUrl(target, value) { if (Array.isArray(value)) { value.forEach((item) => pushUrl(target, item)); return; } if (value && typeof value === "object") { Object.values(value).forEach((item) => pushUrl(target, item)); return; } const url = normalizeUrl(value); if (url && !target.includes(url)) target.push(url); } function normalizeAuthor(data) { const author = data.author; if (author && typeof author === "object") return { ...author, name: author.name || author.nickname || author.screen_name || author.user_name || data.nickname || data.author_name || "", avatar: author.avatar || author.avatar_url || data.avatar || data.author_avatar || "" }; return { name: typeof author === "string" ? author : data.nickname || data.author_name || data.screen_name || "", id: data.author_id || data.uid || data.user_id || "", avatar: data.avatar || data.author_avatar || "" }; } function normalizeLivePhotos(value) { if (!Array.isArray(value)) return []; return value.map((item) => { if (!item || typeof item !== "object") return null; return { image: normalizeUrl(item.image || item.cover || item.url), video: normalizeUrl(item.video || item.video_url || item.play_url) }; }).filter((item) => Boolean(item && (item.image || item.video))); } function getVisibleArea(element) { const rect = element.getBoundingClientRect(); return Math.max(0, Math.min(rect.right, window.innerWidth) - Math.max(rect.left, 0)) * Math.max(0, Math.min(rect.bottom, window.innerHeight) - Math.max(rect.top, 0)); } function getBestVisibleVideo() { const videos = Array.from(document.querySelectorAll("video")); return videos.map((video) => ({ video, area: getVisibleArea(video) })).filter((item) => item.area > 1e3).sort((a, b) => b.area - a.area)[0]?.video || videos[0] || null; } function getElementTreeSource(element, maxDepth = 6) { const parts = []; let current = element; let depth = 0; while (current && depth < maxDepth) { parts.push(current.outerHTML.slice(0, 6e4)); current = current.parentElement; depth += 1; } return parts.join("\n"); } function findNearbyText(element, selectors, maxLength, maxDepth = 7) { let current = element; let depth = 0; while (current && depth < maxDepth) { for (const selector of selectors) { const nodes = Array.from(current.querySelectorAll(selector)); for (const node of nodes) { const text = node.innerText?.replace(/\s+/g, " ").trim(); if (text && text.length <= maxLength) return text; } } current = current.parentElement; depth += 1; } return ""; } function getVideoCandidates(data) { const candidates = []; const qualityUrls = data.quality_urls || data.qualityUrls || null; if (qualityUrls && typeof qualityUrls === "object" && !Array.isArray(qualityUrls)) pushUrl(candidates, qualityUrls[data.default_quality || data.defaultQuality || "高清 720P"]); pushUrl(candidates, data.download_url || data.downloadUrl); pushUrl(candidates, data.url); pushUrl(candidates, data.video_url || data.videoUrl); pushUrl(candidates, data.play_url || data.playUrl); pushUrl(candidates, data.media_url || data.mediaUrl); pushUrl(candidates, data.hd_url || data.hdUrl); pushUrl(candidates, data.sd_url || data.sdUrl); pushUrl(candidates, data.mp4); pushUrl(candidates, data.src); pushUrl(candidates, data.video); pushUrl(candidates, data.video_backup || data.videoBackup); pushUrl(candidates, data.video_urls || data.videoUrls); pushUrl(candidates, data.downloads); pushUrl(candidates, qualityUrls); pushUrl(candidates, data.urls); pushUrl(candidates, data.download_urls || data.downloadUrls); return candidates; } function getImageCandidates(data) { const candidates = []; pushUrl(candidates, data.images || data.image_urls || data.imageUrls); pushUrl(candidates, data.pics || data.pictures || data.pic_urls || data.picUrls); pushUrl(candidates, data.photo || data.photos || data.photo_list || data.photoList); pushUrl(candidates, data.image || data.image_url || data.imageUrl); pushUrl(candidates, data.image_list || data.imageList || data.images_list || data.imagesList); pushUrl(candidates, data.album || data.album_images || data.albumImages); return candidates; } function unwrapRawItem(item) { if (!isRecord(item)) return null; if (isRecord(item.mblog)) return item.mblog; if (isRecord(item.status)) return item.status; if (isRecord(item.video)) return { ...item, ...item.video }; if (isRecord(item.aweme_detail)) return item.aweme_detail; return item; } function pickParentFallback(data) { return { title: data.title, desc: data.desc, author: data.author, nickname: data.nickname, author_name: data.author_name, screen_name: data.screen_name, avatar: data.avatar, author_avatar: data.author_avatar, cover: data.cover, cover_image: data.cover_image, coverImage: data.coverImage }; } function getNestedRawItems(data) { for (const key of ITEM_ARRAY_KEYS) { if (!Array.isArray(data[key])) continue; const fallback = pickParentFallback(data); const items = data[key].map(unwrapRawItem).filter((item) => Boolean(item)).map((item) => ({ ...fallback, ...item })); if (items.length > 0) return items; } return []; } function collectRawItems(raw) { const sourceItems = Array.isArray(raw) ? raw : [raw || {}]; const items = []; sourceItems.forEach((item) => { const rawItem = unwrapRawItem(item); if (!rawItem) return; const nested = getNestedRawItems(rawItem); if (nested.length > 0) items.push(...nested); else items.push(rawItem); }); return items.length > 0 ? items : [{}]; } function getShortVideoItemKey(item) { return [ item.url, item.images?.join("|"), item.live_photo?.map((live) => `${live.image || ""}:${live.video || ""}`).join("|"), item.music?.url, item.sourceUrl, item.title ].find(Boolean) || ""; } function dedupeShortVideoItems(items) { const seen = /* @__PURE__ */ new Set(); return items.filter((item) => { const key = getShortVideoItemKey(item); if (!key) return true; if (seen.has(key)) return false; seen.add(key); return true; }); } function combineShortVideoItems(items, platform, url) { const deduped = dedupeShortVideoItems(items); return { ...deduped[0] || { type: "unknown", title: "", platform, sourceUrl: url }, items: deduped }; } function getEndpointCandidates(endpoint, fallbackEndpoints = []) { const endpoints = [endpoint, ...fallbackEndpoints].map((value) => value.replace(/^\/+/, "")).filter(Boolean).map((cleanEndpoint) => ({ cleanEndpoint, withoutPhp: cleanEndpoint.endsWith(".php") ? cleanEndpoint.slice(0, -4) : cleanEndpoint })); return unique([ ...endpoints.map((item) => item.withoutPhp), ...endpoints.map((item) => item.cleanEndpoint), ...endpoints.map((item) => `${item.withoutPhp}.php`), "short_videos" ]); } function getDocumentSource() { return [ document.querySelector("meta[property=\"og:video:url\"]")?.content || "", document.querySelector("meta[property=\"og:url\"]")?.content || "", document.querySelector("meta[name=\"twitter:url\"]")?.content || "", document.documentElement?.innerHTML || "" ].join("\n"); } function normalizeWeiboFid(value) { return value.replace(/%253A|%3A|\\u003a/gi, ":"); } function extractWeiboFids(source) { return unique((source.match(/1034(?::|%3A|%253A|\\u003a)\d{6,}/gi) || []).map(normalizeWeiboFid)); } function getWeiboResolvableUrls(url) { const parsed = new URL(url); const directFid = parsed.searchParams.get("fid") || parsed.searchParams.get("oid"); const urls = []; if (directFid && /^1034(?::|%3A|%253A|\\u003a)\d{6,}$/i.test(directFid)) urls.push(`https://weibo.com/tv/show/${normalizeWeiboFid(directFid)}`); if (url.match(/weibo\.com\/tv\/show\/([^?&#/]+)/i)?.[1]) urls.push(url); extractWeiboFids(`${url}\n${getDocumentSource()}`).forEach((fid) => { urls.push(`https://weibo.com/tv/show/${fid}`); }); urls.push(url); return unique(urls); } function getDouyinResolvableUrls(url) { const parsed = new URL(url); const urls = []; const modalId = parsed.searchParams.get("modal_id") || parsed.searchParams.get("aweme_id"); const videoMatch = parsed.pathname.match(/\/video\/(\d+)/i); if (modalId) urls.push(`https://www.douyin.com/video/${modalId}`); if (videoMatch?.[1]) urls.push(`https://www.douyin.com/video/${videoMatch[1]}`); urls.push(url); return unique(urls); } function getPageWindow() { if (typeof unsafeWindow !== "undefined") return unsafeWindow; return window; } function extractKuaishouPhotoIds(source) { const ids = []; [ /\/short-video\/([A-Za-z0-9_-]+)/gi, /(?:VisionVideoDetailPhoto|VisionPhoto|RecoPhoto|FeedPhoto|PhotoEntity|Photo):([A-Za-z0-9_-]{6,})/gi, /(?:photoId|photo_id|photoIdStr)["']?\s*[:=]\s*["']?([A-Za-z0-9_-]{6,})/gi, /(?:[?&]|&)(?:photoId|photo_id)=([A-Za-z0-9_-]{6,})/gi, /clientCacheKey=([A-Za-z0-9-]+?)(?:_[A-Za-z0-9]+)?\.(?:mp4|jpg|jpeg|kvif|webp)/gi ].forEach((pattern) => { let match; while (match = pattern.exec(source)) ids.push(match[1]); }); return unique(ids); } function collectKuaishouPhotoIdsFromValue(value, ids, seen = /* @__PURE__ */ new WeakSet(), depth = 0) { if (ids.length >= 30 || depth > 6 || value == null) return; if (typeof value === "string") { extractKuaishouPhotoIds(value).forEach((id) => ids.push(id)); return; } if (typeof value !== "object") return; if (seen.has(value)) return; seen.add(value); const entries = Object.entries(value).slice(0, 300); for (const [key, item] of entries) { if (/^(photoId|photo_id|photoIdStr)$/i.test(key) && typeof item === "string" && /^[A-Za-z0-9_-]{6,}$/.test(item)) ids.push(item); collectKuaishouPhotoIdsFromValue(item, ids, seen, depth + 1); if (ids.length >= 30) return; } } function getKuaishouWindowStatePhotoIds() { const pageWindow = getPageWindow(); const stateNames = [ "INIT_STATE", "__APOLLO_STATE__", "__INITIAL_STATE__", "__NEXT_DATA__", "__NUXT__" ]; const ids = []; stateNames.forEach((name) => collectKuaishouPhotoIdsFromValue(pageWindow?.[name], ids)); return unique(ids); } function getKuaishouStorageSource() { const parts = []; [window.localStorage, window.sessionStorage].forEach((storage) => { try { for (let index = 0; index < storage.length; index += 1) { const key = storage.key(index) || ""; const value = storage.getItem(key) || ""; if (/(kuaishou|kwai|ks|photo|video|feed|reco|apollo)/i.test(`${key}\n${value}`)) parts.push(`${key}\n${value.slice(0, 1e5)}`); } } catch {} }); return parts.join("\n"); } function getKuaishouActiveSource() { const video = getBestVisibleVideo(); if (!video) return ""; return [ video.currentSrc || "", video.src || "", video.poster || "", getElementTreeSource(video) ].join("\n"); } function getKuaishouResolvableUrls(url) { const urls = []; unique([ ...extractKuaishouPhotoIds(url), ...extractKuaishouPhotoIds(getKuaishouActiveSource()), ...getKuaishouWindowStatePhotoIds(), ...extractKuaishouPhotoIds(`${getDocumentSource()}\n${getKuaishouStorageSource()}`) ]).forEach((photoId) => { urls.push(`https://www.kuaishou.com/short-video/${photoId}`); }); urls.push(url); return unique(urls); } function isKuaishouVideoUrl(value) { const url = normalizeUrl(value); return Boolean(url && /\.(mp4)(?:[?#]|$)/i.test(url) && /(kwaicdn\.com|kwimgs\.com|yximgs\.com|chenzhongtech\.com)/i.test(url)); } function getKuaishouPerformanceVideoUrls() { try { return unique(performance.getEntriesByType("resource").map((entry) => entry.name).filter(isKuaishouVideoUrl)); } catch { return []; } } function getKuaishouDomTitle(video) { const nearbyTitle = findNearbyText(video?.parentElement || null, [ "[class*=\"photo-desc\"]", "[class*=\"video-desc\"]", "[class*=\"caption\"]", "[class*=\"desc\"]", "[class*=\"title\"]", "[data-e2e*=\"desc\"]", "h1", "h2" ], 180); if (nearbyTitle) return nearbyTitle; return document.title.replace(/[-_｜|]?\s*快手.*$/i, "").trim() || "快手视频"; } function getKuaishouDomAuthor(video) { const name = findNearbyText(video?.parentElement || null, [ "a[href*=\"/profile/\"]", "a[href*=\"/user/\"]", "[class*=\"author\"]", "[class*=\"nickname\"]", "[class*=\"user\"]", "[class*=\"name\"]", "[data-e2e*=\"author\"]", "[data-e2e*=\"user\"]" ], 80); return name ? { name } : {}; } function getKuaishouDomMediaFallback(url) { const video = getBestVisibleVideo(); const videoUrls = unique([ normalizeUrl(video?.currentSrc), normalizeUrl(video?.src), ...getKuaishouPerformanceVideoUrls() ].filter(isKuaishouVideoUrl)); if (videoUrls.length === 0) return null; const title = getKuaishouDomTitle(video); return { type: "video", title, desc: title, author: getKuaishouDomAuthor(video), cover: normalizeUrl(video?.poster) || "", url: videoUrls[0], video_backup: videoUrls.slice(1), platform: "kuaishou", sourceUrl: url, itemLabel: "当前播放视频" }; } function isKuaishouFeedPage(url) { const pathname = new URL(url).pathname.replace(/\/+$/, "") || "/"; return pathname === "/new-reco" || pathname === "/"; } function getResolvableUrls(url, platform) { if (platform === "douyin") return getDouyinResolvableUrls(url); if (platform === "kuaishou") return getKuaishouResolvableUrls(url); if (platform === "weibo") return getWeiboResolvableUrls(url); return [url]; } function isWeiboNonContentPage(url, candidates) { if (candidates.some((candidate) => /weibo\.com\/tv\/show\/1034:/i.test(candidate))) return false; const pathname = new URL(url).pathname.replace(/\/+$/, "") || "/"; return pathname === "/" || /^\/newlogin/i.test(pathname) || /^\/login/i.test(pathname) || /^\/u\/?\d*$/i.test(pathname); } var ShortVideoAPI = { getPlatformConfig(platform) { return CONFIG.SHORT_VIDEO_PLATFORMS[platform]; }, getPlatformLabel(platform) { return this.getPlatformConfig(platform).label; }, getMediaHeaders(platform) { const config = this.getPlatformConfig(platform); return { Referer: config.mediaReferer, Origin: config.mediaOrigin, "User-Agent": navigator.userAgent }; }, getProxyUrl(url, platform) { const config = this.getPlatformConfig(platform); if (!config.proxyType) return null; if (!/^https?:\/\//i.test(url)) return null; if (/api\.bugpk\.com\/api\/(?:weibo|svproxyurl)\.php/i.test(url) || /api\.bugpk\.com\/api\/weibo\?/i.test(url)) return null; return `${CONFIG.SHORT_VIDEO_API_BASE}/svproxyurl.php?proxyurl=${encodeURIComponent(url)}&type=${config.proxyType}`; }, async parseUrl(url, platform) { const config = this.getPlatformConfig(platform); const parseUrls = getResolvableUrls(url, platform); const endpoints = getEndpointCandidates(config.endpoint, config.fallbackEndpoints); const collectedItems = []; let lastError = null; if (platform === "weibo" && isWeiboNonContentPage(url, parseUrls)) throw new Error("当前微博页面不是具体视频内容页，请打开视频详情页后再试"); if (platform === "kuaishou" && isKuaishouFeedPage(url)) { const domFallback = getKuaishouDomMediaFallback(url); if (domFallback) return combineShortVideoItems([domFallback], platform, url); } for (const parseUrl of parseUrls) { for (const endpoint of endpoints) { const apiUrl = `${CONFIG.SHORT_VIDEO_API_BASE}/${endpoint}?url=${encodeURIComponent(parseUrl)}`; try { const response = await Network.fetchJSON(apiUrl); const code = Number(response?.code); if (!response || !Number.isFinite(code)) throw new Error("解析接口返回异常"); if (code !== 200) throw new Error(response.msg || "解析失败"); const normalized = this.normalizeResponse(response.data, platform, parseUrl); collectedItems.push(...normalized.items?.length ? normalized.items : [normalized]); break; } catch (error) { lastError = error instanceof Error ? error : new Error(String(error)); } } if (collectedItems.length > 0 && platform !== "weibo") return combineShortVideoItems(collectedItems, platform, url); } if (collectedItems.length > 0) return combineShortVideoItems(collectedItems, platform, url); if (platform === "kuaishou") { const domFallback = getKuaishouDomMediaFallback(url); if (domFallback) return combineShortVideoItems([domFallback], platform, url); } throw lastError || /* @__PURE__ */ new Error("解析失败"); }, normalizeResponse(raw, platform, url) { return combineShortVideoItems(collectRawItems(raw).map((data, index) => this.normalizeRawItem(data, platform, url, index)), platform, url); }, normalizeRawItem(data, platform, url, index = 0) { const videoCandidates = getVideoCandidates(data); const images = getImageCandidates(data); const livePhotos = normalizeLivePhotos(data.live_photo || data.livePhoto || data.live_photos || data.livePhotos); const author = normalizeAuthor(data); const rawType = typeof data.type === "string" ? data.type : ""; const type = [ "video", "image", "live" ].includes(rawType) ? rawType : livePhotos.length > 0 ? "live" : images.length > 0 && videoCandidates.length === 0 ? "image" : videoCandidates.length > 0 ? "video" : "unknown"; const normalized = { ...data, type, title: data.title || data.desc || this.getPlatformLabel(platform), desc: data.desc || data.title || "", author, cover: normalizeUrl(data.cover || data.cover_image || data.coverImage || data.pic || data.thumbnail || data.avatar) || "", url: data.url || "", duration: typeof data.duration === "number" ? data.duration : null, video_backup: videoCandidates.slice(1), images, live_photo: livePhotos, music: data.music && typeof data.music === "object" ? { ...data.music, url: normalizeUrl(data.music.url || data.music.play_url || data.music.playUrl), cover: normalizeUrl(data.music.cover || data.music.cover_url || data.music.coverUrl) } : {}, platform, sourceUrl: url, itemLabel: data.itemLabel || data.label || data.quality || `${type === "image" ? "图集" : "视频"} ${index + 1}` }; normalized.url = videoCandidates[0] || normalizeUrl(data.url) || ""; if (!normalized.title) normalized.title = this.getPlatformLabel(platform); return normalized; } }; //#endregion //#region src/merger.ts var JSMerger = { name: "JS原生合并", status: "ready", readBox(buffer, offset) { const view = new DataView(buffer); if (offset + 8 > buffer.byteLength) return null; let size = view.getUint32(offset); const type = String.fromCharCode(view.getUint8(offset + 4), view.getUint8(offset + 5), view.getUint8(offset + 6), view.getUint8(offset + 7)); let headerSize = 8; if (size === 1 && offset + 16 <= buffer.byteLength) { size = Number(view.getBigUint64(offset + 8)); headerSize = 16; } else if (size === 0) size = buffer.byteLength - offset; return { size, type, headerSize, offset }; }, parseBoxes(buffer) { const boxes = []; let offset = 0; while (offset < buffer.byteLength) { const box = this.readBox(buffer, offset); if (!box || box.size < 8) break; boxes.push({ size: box.size, type: box.type, headerSize: box.headerSize, offset: box.offset, data: new Uint8Array(buffer, offset, box.size) }); offset += box.size; } return boxes; }, findBox(boxes, type) { return boxes.find((b) => b.type === type) || null; }, findAllBoxes(boxes, type) { return boxes.filter((b) => b.type === type); }, parseContainerBox(boxData, headerOffset = 8) { const childBoxes = []; let offset = headerOffset; while (offset < boxData.length) { if (offset + 8 > boxData.length) break; let size = new DataView(boxData.buffer, boxData.byteOffset + offset).getUint32(0); const type = String.fromCharCode(boxData[offset + 4], boxData[offset + 5], boxData[offset + 6], boxData[offset + 7]); if (size === 0) size = boxData.length - offset; if (size < 8 || offset + size > boxData.length) break; childBoxes.push({ size, type, offset, data: boxData.slice(offset, offset + size) }); offset += size; } return childBoxes; }, createBox(type, content) { const size = 8 + content.length; const box = new Uint8Array(size); new DataView(box.buffer).setUint32(0, size); box[4] = type.charCodeAt(0); box[5] = type.charCodeAt(1); box[6] = type.charCodeAt(2); box[7] = type.charCodeAt(3); box.set(content, 8); return box; }, concat(...arrays) { const totalLen = arrays.reduce((acc, a) => acc + a.length, 0); const result = new Uint8Array(totalLen); let offset = 0; for (const a of arrays) { result.set(a, offset); offset += a.length; } return result; }, toArrayBuffer(data) { const buffer = new ArrayBuffer(data.byteLength); new Uint8Array(buffer).set(data); return buffer; }, modifyTrackId(trakData, newId) { const result = new Uint8Array(trakData); for (const box of this.parseContainerBox(result)) if (box.type === "tkhd") { const version = result[box.offset + 8]; const trackIdOffset = box.offset + 8 + (version === 0 ? 12 : 20); new DataView(result.buffer, result.byteOffset + trackIdOffset).setUint32(0, newId); } return result; }, modifyTrexTrackId(trexData, newId) { const result = new Uint8Array(trexData); new DataView(result.buffer, result.byteOffset + 12).setUint32(0, newId); return result; }, getTrackType(trakData) { for (const box of this.parseContainerBox(trakData)) if (box.type === "mdia") { for (const mdiaBox of this.parseContainerBox(box.data)) if (mdiaBox.type === "hdlr") return String.fromCharCode(mdiaBox.data[16], mdiaBox.data[17], mdiaBox.data[18], mdiaBox.data[19]); } return null; }, buildMvex(videoMvex, audioMvex) { const mvexParts = []; if (videoMvex) { for (const box of this.parseContainerBox(videoMvex.data)) if (box.type === "trex") mvexParts.push(this.modifyTrexTrackId(box.data, 1)); else if (box.type === "mehd") mvexParts.push(box.data); } if (audioMvex) { for (const box of this.parseContainerBox(audioMvex.data)) if (box.type === "trex") mvexParts.push(this.modifyTrexTrackId(box.data, 2)); } if (mvexParts.length > 0) return this.createBox("mvex", this.concat(...mvexParts)); return null; }, buildUdta(metadata) { const encoder = new TextEncoder(); const buildDataBox = (value) => { if (!value) return null; const valueBytes = encoder.encode(value); const payload = new Uint8Array(8 + valueBytes.length); const view = new DataView(payload.buffer); view.setUint32(0, 1); view.setUint32(4, 0); payload.set(valueBytes, 8); return this.createBox("data", payload); }; const buildMetaTag = (tag, value) => { if (!value) return new Uint8Array(0); const dataBox = buildDataBox(value); if (!dataBox) return new Uint8Array(0); return this.createBox(tag, dataBox); }; const commentText = metadata.description ? metadata.description + "\n\n" + LEARNING_DISCLAIMER : LEARNING_DISCLAIMER; const ilstContent = this.concat(buildMetaTag("©nam", metadata.title), buildMetaTag("©ART", metadata.author), buildMetaTag("©alb", "Bilibili"), buildMetaTag("©day", (/* @__PURE__ */ new Date()).getFullYear().toString()), buildMetaTag("©cmt", commentText), buildMetaTag("©too", "Bilibili Video Downloader")); const ilstBox = this.createBox("ilst", ilstContent); const hdlrContent = new Uint8Array(24); const hdlrView = new DataView(hdlrContent.buffer); hdlrView.setUint32(0, 0); hdlrView.setUint32(4, 0); hdlrContent.set([ 109, 100, 105, 114 ], 8); hdlrContent.set([ 97, 112, 112, 108 ], 12); hdlrView.setUint32(16, 0); hdlrView.setUint32(20, 0); const hdlrBox = this.createBox("hdlr", hdlrContent); const metaContent = this.concat(new Uint8Array([ 0, 0, 0, 0 ]), hdlrBox, ilstBox); return this.createBox("udta", this.createBox("meta", metaContent)); }, buildMoov(videoMoov, audioMoov, metadata) { const videoMoovBoxes = this.parseContainerBox(videoMoov.data); const audioMoovBoxes = this.parseContainerBox(audioMoov.data); const mvhd = this.findBox(videoMoovBoxes, "mvhd"); if (!mvhd) throw new Error("找不到mvhd box"); const videoTrak = videoMoovBoxes.find((b) => b.type === "trak" && this.getTrackType(b.data) === "vide") || null; const audioTrak = audioMoovBoxes.find((b) => b.type === "trak" && this.getTrackType(b.data) === "soun") || null; if (!videoTrak) throw new Error("找不到视频轨道"); const videoTrakData = this.modifyTrackId(videoTrak.data, 1); const audioTrakData = audioTrak ? this.modifyTrackId(audioTrak.data, 2) : null; const mvhdData = new Uint8Array(mvhd.data); const nextTrackIdOffset = mvhdData[8] === 0 ? 104 : 116; new DataView(mvhdData.buffer, mvhdData.byteOffset + nextTrackIdOffset - 4).setUint32(0, audioTrakData ? 3 : 2); const videoMvex = this.findBox(videoMoovBoxes, "mvex"); const audioMvex = this.findBox(audioMoovBoxes, "mvex"); const mvexData = videoMvex || audioMvex ? this.buildMvex(videoMvex, audioMvex) : null; const udtaContent = this.buildUdta(metadata); const moovParts = [mvhdData, videoTrakData]; if (audioTrakData) moovParts.push(audioTrakData); if (mvexData) moovParts.push(mvexData); moovParts.push(udtaContent); return this.createBox("moov", this.concat(...moovParts)); }, modifyMoofTrackId(moofData, newId) { const result = new Uint8Array(moofData); for (const box of this.parseContainerBox(result)) if (box.type === "traf") { for (const trafBox of this.parseContainerBox(box.data)) if (trafBox.type === "tfhd") new DataView(result.buffer, result.byteOffset + box.offset + trafBox.offset + 12).setUint32(0, newId); } return result; }, merge(videoBuffer, audioBuffer, metadata) { return new Promise((resolve, reject) => { try { const videoBoxes = this.parseBoxes(videoBuffer); const audioBoxes = this.parseBoxes(audioBuffer); const videoFtyp = this.findBox(videoBoxes, "ftyp"); const videoMoov = this.findBox(videoBoxes, "moov"); const videoMdat = this.findAllBoxes(videoBoxes, "mdat"); const videoMoof = this.findAllBoxes(videoBoxes, "moof"); const audioMoov = this.findBox(audioBoxes, "moov"); const audioMdat = this.findAllBoxes(audioBoxes, "mdat"); const audioMoof = this.findAllBoxes(audioBoxes, "moof"); if (!videoFtyp || !videoMoov) throw new Error("视频文件结构不完整"); if (videoMoof.length > 0 || audioMoof.length > 0) { const parts = [videoFtyp.data]; parts.push(audioMoov ? this.buildMoov(videoMoov, audioMoov, metadata) : videoMoov.data); for (let i = 0; i < videoMoof.length; i++) { parts.push(videoMoof[i].data); if (videoMdat[i]) parts.push(videoMdat[i].data); } for (let j = 0; j < audioMoof.length; j++) { parts.push(this.modifyMoofTrackId(audioMoof[j].data, 2)); if (audioMdat[j]) parts.push(audioMdat[j].data); } resolve(this.toArrayBuffer(this.concat(...parts))); } else { const mergedMoov = audioMoov ? this.buildMoov(videoMoov, audioMoov, metadata) : videoMoov.data; const allMdat = [...videoMdat, ...audioMdat].map((m) => m.data.slice(8)); const mdatContent = this.concat(...allMdat); const mergedMdat = this.createBox("mdat", mdatContent); resolve(this.toArrayBuffer(this.concat(videoFtyp.data, mergedMoov, mergedMdat))); } } catch (error) { console.error("JS合并失败:", error); reject(error); } }); } }; var FFmpegMerger = { name: "FFmpeg合并", status: "loading", ffmpeg: null, init() { if (typeof FFmpeg === "undefined") { this.status = "unavailable"; return Promise.reject(/* @__PURE__ */ new Error("FFmpeg未加载")); } if (!this.ffmpeg) this.ffmpeg = FFmpeg.createFFmpeg({ log: false }); if (!this.ffmpeg.isLoaded()) { this.status = "loading"; return this.ffmpeg.load().then(() => { this.status = "ready"; return true; }).catch((e) => { this.status = "error"; throw e; }); } this.status = "ready"; return Promise.resolve(true); }, merge(videoBuffer, audioBuffer, metadata) { return this.init().then(() => { this.ffmpeg.FS("writeFile", "video.mp4", new Uint8Array(videoBuffer)); this.ffmpeg.FS("writeFile", "audio.m4a", new Uint8Array(audioBuffer)); return this.ffmpeg.run("-i", "video.mp4", "-i", "audio.m4a", "-c", "copy", "-map", "0:v:0", "-map", "1:a:0", "-metadata", "title=" + (metadata.title || ""), "-metadata", "artist=" + (metadata.author || ""), "-metadata", "comment=" + LEARNING_DISCLAIMER, "output.mp4"); }).then(() => { const data = this.ffmpeg.FS("readFile", "output.mp4"); try { this.ffmpeg.FS("unlink", "video.mp4"); this.ffmpeg.FS("unlink", "audio.m4a"); this.ffmpeg.FS("unlink", "output.mp4"); } catch (e) {} return data.buffer; }); } }; //#endregion //#region src/merge-manager.ts var MergeManager = { currentMethod: CONFIG.MERGE_METHODS.JSMERGE, methods: { "js-merge": { name: "JS原生合并", desc: "浏览器内直接合并，兼容性好", handler: JSMerger, recommended: true }, "ffmpeg-merge": { name: "FFmpeg合并", desc: "使用FFmpeg进行专业合并", handler: FFmpegMerger, recommended: false }, "separate": { name: "分离下载", desc: "分别保存视频和音频文件", handler: null, recommended: false } }, setMethod(method) { this.currentMethod = method; }, getMethodStatus(method) { if (method === CONFIG.MERGE_METHODS.SEPARATE) return "ready"; const handler = this.methods[method]?.handler; return handler ? handler.status : "unavailable"; }, merge(videoBuffer, audioBuffer, metadata) { const method = this.methods[this.currentMethod]; if (this.currentMethod === CONFIG.MERGE_METHODS.SEPARATE) return Promise.resolve({ separate: true, video: videoBuffer, audio: audioBuffer }); if (!method.handler) return Promise.reject(/* @__PURE__ */ new Error("未找到合并处理器")); return method.handler.merge(videoBuffer, audioBuffer, metadata).then((result) => ({ separate: false, data: result })).catch((error) => { console.error(method.name + " 合并失败:", error); throw error; }); } }; //#endregion //#region src/complete-effect.ts var CompleteEffect = { show(root, progressCircle) { const overlay = document.createElement("div"); overlay.className = "bdl-complete-overlay"; overlay.innerHTML = "

✨ 下载完成 ✨

"; (root || document.body).appendChild(overlay); this.createParticles(overlay.querySelector(".bdl-complete-particles")); this.createSparkles(overlay.querySelector(".bdl-complete-sparkles")); this.addBubbles(progressCircle); setTimeout(() => { overlay.style.animation = "bdlFadeOut 0.5s cubic-bezier(0.4, 0, 0.2, 1) forwards"; setTimeout(() => { overlay.parentNode?.removeChild(overlay); }, 500); }, 2500); }, createParticles(container) { const colors = [ "#fb7299", "#ff9eb5", "#00a1d6", "#66d4ff", "#f25d8e", "#0081b3" ]; for (let i = 0; i < 30; i++) { const particle = document.createElement("div"); particle.className = "bdl-particle"; const angle = Math.PI * 2 * i / 30; const velocity = 120 + Math.random() * 80; const size = 6 + Math.random() * 10; particle.style.width = size + "px"; particle.style.height = size + "px"; particle.style.background = colors[Math.floor(Math.random() * colors.length)]; particle.style.boxShadow = "0 0 10px " + colors[Math.floor(Math.random() * colors.length)]; particle.style.setProperty("--tx", Math.cos(angle) * velocity + "px"); particle.style.setProperty("--ty", Math.sin(angle) * velocity + "px"); particle.style.animationDelay = Math.random() * .3 + "s"; container.appendChild(particle); } }, createSparkles(container) { for (const pos of [ { top: "10%", left: "15%", delay: .2, duration: 1.5 }, { top: "20%", right: "20%", delay: .4, duration: 1.8 }, { top: "40%", left: "10%", delay: .6, duration: 1.6 }, { top: "60%", right: "15%", delay: .3, duration: 1.7 }, { bottom: "30%", left: "25%", delay: .5, duration: 1.9 }, { bottom: "20%", right: "25%", delay: .7, duration: 1.4 }, { top: "30%", left: "50%", delay: .1, duration: 2 }, { bottom: "40%", right: "50%", delay: .8, duration: 1.3 } ]) { const sparkle = document.createElement("div"); sparkle.className = "bdl-sparkle"; if (pos.top) sparkle.style.top = pos.top; if (pos.bottom) sparkle.style.bottom = pos.bottom; if (pos.left) sparkle.style.left = pos.left; if (pos.right) sparkle.style.right = pos.right; sparkle.style.animationDelay = pos.delay + "s"; sparkle.style.animationDuration = pos.duration + "s"; container.appendChild(sparkle); } }, addBubbles(progressCircle) { const circleProgress = progressCircle || document.getElementById("bdl-progress-circle"); if (!circleProgress) return; for (let i = 1; i <= 3; i++) { const bubble = document.createElement("div"); bubble.className = "bdl-progress-bubble"; circleProgress.appendChild(bubble); } } }; //#endregion //#region src/downloader.ts var Downloader = { isDownloading: false, videoInfo: null, shortVideoInfo: null, shortVideoItems: [], selectedShortVideoIndex: 0, shortVideoPageUrl: null, shortVideoQueue: [], activeShortVideoTask: null, playData: null, selectedQuality: 80, selectedPages: [], selectedUGCEpisodes: [], videoType: "video", selectedVideoCodec: null, selectedAudioCodec: null, availableSubtitles: [], hasDanmaku: false, coverUrl: null, currentPlatform: null, isShortVideoMode() { return Utils.getSiteContext().kind === "short-video"; }, refreshInfo(options = {}) { const siteContext = Utils.getSiteContext(); if (siteContext.kind === "bilibili") return this.refreshBilibiliInfo(); if (siteContext.kind === "short-video") return this.refreshShortVideoInfo(siteContext.platform, options).then(() => void 0); UI.showAlert("当前页面暂不支持", "warning"); return Promise.resolve(); }, refreshBilibiliInfo() { const videoId = Utils.getVideoId(); if (!videoId) { UI.showAlert("无法识别视频ID", "error"); return Promise.resolve(); } this.shortVideoInfo = null; this.shortVideoItems = []; this.selectedShortVideoIndex = 0; this.shortVideoPageUrl = null; this.currentPlatform = null; this.videoType = videoId.type; return BiliAPI.getUserInfo().then(() => { return (videoId.type === "bangumi" ? BiliAPI.getBangumiInfo(videoId.id) : BiliAPI.getVideoInfo(videoId.id)).then((videoInfo) => { this.videoInfo = videoInfo; this.coverUrl = videoInfo.pic || videoInfo.cover || null; return (videoId.type === "video" ? BiliAPI.getUGCSeasonInfo(videoId.id) : Promise.resolve({ hasUGC: false })).then((ugcInfo) => { const page = videoInfo.currentPage || Utils.getCurrentPage(); const pageInfo = videoInfo.pages[page - 1]; if (!pageInfo) { UI.showAlert("无法获取分P信息", "error"); return; } const playParams = { type: videoId.type, cid: pageInfo.cid, qn: 127 }; if (videoId.type === "bangumi") playParams.ep_id = pageInfo.ep_id; else playParams.bvid = videoId.id; return Promise.all([BiliAPI.getPlayUrl(playParams), BiliAPI.getSubtitles(videoId.id, pageInfo.cid)]).then(([playData, subtitles]) => { this.playData = playData; this.availableSubtitles = subtitles; this.hasDanmaku = true; const qualities = BiliAPI.getAvailableQualities(playData); const videoCodecs = BiliAPI.getVideoCodecs(playData); const audioCodecs = BiliAPI.getAudioCodecs(playData); UI.updateVideoInfo(videoInfo, pageInfo, BiliAPI.userVipType); UI.updateQualities(qualities, playData.quality ?? this.selectedQuality, (qn) => { this.selectedQuality = qn; }); UI.updateCodecSelectors(videoCodecs, audioCodecs); if (videoCodecs.length > 0) this.selectedVideoCodec = videoCodecs[0].type; if (audioCodecs.length > 0) this.selectedAudioCodec = audioCodecs[0].id; if (videoInfo.pages.length > 1) { UI.preparePagesSection(videoInfo.pages, page - 1, () => this.updateSelectedPages()); this.selectedPages = [page - 1]; } else { UI.hidePagesSection(); this.selectedPages = [0]; } if (ugcInfo.hasUGC && ugcInfo.episodes) { this.videoInfo.ugcEpisodes = ugcInfo.episodes; UI.prepareUGCSection(ugcInfo.episodes, () => this.updateSelectedUGC()); this.selectedUGCEpisodes = []; } else UI.hideUGCSection(); UI.updateExtraDownloads(subtitles.length > 0, this.hasDanmaku, Boolean(this.coverUrl), () => this.downloadCover(), () => this.downloadSubtitles(), () => this.downloadDanmaku()); if (qualities.length > 0) { for (const quality of qualities) if (quality.available) { this.selectedQuality = quality.qn; break; } } UI.positionPopup(); }); }); }); }).catch((error) => { console.error("获取视频信息失败:", error); UI.showAlert("获取视频信息失败: " + error.message, "error"); UI.positionPopup(); }); }, refreshShortVideoInfo(platform, options = {}) { this.videoInfo = null; this.playData = null; this.availableSubtitles = []; this.hasDanmaku = false; this.currentPlatform = platform; this.coverUrl = null; return ShortVideoAPI.parseUrl(location.href, platform).then((data) => { this.shortVideoItems = data.items?.length ? data.items : [data]; this.selectedShortVideoIndex = 0; this.shortVideoInfo = this.shortVideoItems[0] || data; this.shortVideoPageUrl = location.href; this.coverUrl = this.shortVideoInfo.cover || this.shortVideoInfo.music?.cover || null; this.renderShortVideoInfo(platform); UI.hideAlert(); UI.positionPopup(); return true; }).catch((error) => { if (options.silent) console.warn("短视频解析跳过:", error); else console.error("短视频解析失败:", error); this.shortVideoInfo = null; this.shortVideoItems = []; this.selectedShortVideoIndex = 0; this.shortVideoPageUrl = null; UI.setShortVideoMode(platform); UI.setExtraActions([]); if (!options.silent) UI.showAlert("解析失败: " + error.message, "error"); else UI.hideAlert(); UI.positionPopup(); return false; }); }, renderShortVideoInfo(platform) { if (!this.shortVideoInfo) return; UI.updateShortVideoInfo(this.shortVideoInfo, platform); UI.prepareShortVideoItems(this.shortVideoItems, this.selectedShortVideoIndex, (index) => this.selectShortVideoItem(index)); UI.setExtraActions(this.getShortVideoActions(this.shortVideoInfo, platform)); }, selectShortVideoItem(index) { if (!this.currentPlatform || !this.shortVideoItems[index]) return; this.selectedShortVideoIndex = index; this.shortVideoInfo = this.shortVideoItems[index]; this.coverUrl = this.shortVideoInfo.cover || this.shortVideoInfo.music?.cover || null; this.renderShortVideoInfo(this.currentPlatform); UI.hideAlert(); UI.positionPopup(); }, getShortVideoActions(data, platform) { const actions = []; if (data.cover) actions.push({ marker: "封面", label: "下载封面", onClick: () => this.downloadCover() }); if (data.music?.url) actions.push({ marker: "音频", label: "下载音频", onClick: () => this.downloadShortVideoMusic() }); if (data.type !== "image" && data.images && data.images.length > 0) actions.push({ marker: "图片", label: `下载图片 (${data.images.length})`, onClick: () => this.downloadShortVideoImages() }); if (data.type !== "live" && data.live_photo && data.live_photo.length > 0) actions.push({ marker: "实况", label: `下载实况图 (${data.live_photo.length})`, onClick: () => this.downloadShortVideoLivePhotos() }); return actions; }, updateSelectedPages() { const checkboxes = UI.elements.pagesList.querySelectorAll(".bdl-page-checkbox"); this.selectedPages = []; checkboxes.forEach((cb) => { if (cb.checked) this.selectedPages.push(parseInt(cb.dataset.index)); }); }, updateSelectedUGC() { const checkboxes = UI.elements.ugcList.querySelectorAll(".bdl-page-checkbox"); this.selectedUGCEpisodes = []; checkboxes.forEach((cb) => { if (cb.checked) this.selectedUGCEpisodes.push(parseInt(cb.dataset.index)); }); }, start() { if (this.isShortVideoMode()) { this.startShortVideoDownload(); return; } if (this.isDownloading) return; this.startBilibiliDownload(); }, startBilibiliDownload() { if (this.selectedPages.length + this.selectedUGCEpisodes.length === 0) { UI.showAlert("请至少选择一个分P或合集视频", "warning"); return; } this.isDownloading = true; UI.setDownloading(true); UI.showProgress(true); UI.hideAlert(); const allTasks = []; for (const idx of this.selectedPages) allTasks.push({ type: "page", index: idx, data: this.videoInfo.pages[idx] }); for (const idx of this.selectedUGCEpisodes) allTasks.push({ type: "ugc", index: idx, data: this.videoInfo.ugcEpisodes[idx] }); const downloadNext = (index) => { if (index >= allTasks.length) { this.finishDownload("全部下载完成！"); return; } const task = allTasks[index]; if (allTasks.length > 1) { const name = task.type === "page" ? task.data.part : task.data.title; UI.showAlert("正在下载 " + (index + 1) + "/" + allTasks.length + ": " + (name || task.data.page), "info"); } this.downloadSinglePage(task.data).then(() => { if (index < allTasks.length - 1) Utils.delay(1e3).then(() => downloadNext(index + 1)); else downloadNext(index + 1); }).catch((error) => { console.error("下载失败:", error); UI.showAlert("下载失败: " + error.message, "error"); this.resetDownloadingState(); UI.updateCircleProgress(0); setTimeout(() => UI.showProgress(false), 2e3); }); }; downloadNext(0); }, startShortVideoDownload() { const siteContext = Utils.getSiteContext(); const platform = siteContext.kind === "short-video" ? siteContext.platform : this.currentPlatform; if (this.isDownloading) { if (!platform) { UI.showAlert("当前页面暂不支持", "warning"); return; } UI.showAlert("正在解析并加入等待队列...", "info"); this.prepareShortVideoTask(platform).then((task) => { if (!task) return; this.enqueueShortVideoTask(task); }); return; } if (!this.shortVideoInfo || this.shortVideoPageUrl !== location.href || !platform) { if (!platform) { UI.showAlert("当前页面暂不支持", "warning"); return; } UI.setShortVideoMode(platform); UI.setExtraActions([]); UI.showAlert("正在解析当前页面...", "info"); this.refreshShortVideoInfo(platform, { silent: false }).then((success) => { if (success) UI.showAlert("解析完成，请确认内容后再点击下载", "success"); }); return; } this.runShortVideoTask(this.createShortVideoTask(this.shortVideoInfo, platform, location.href)); }, prepareShortVideoTask(platform) { if (this.shortVideoInfo && this.shortVideoPageUrl === location.href) return Promise.resolve(this.createShortVideoTask(this.shortVideoInfo, platform, location.href)); return this.refreshShortVideoInfo(platform, { silent: false }).then((success) => { if (!success || !this.shortVideoInfo) return null; return this.createShortVideoTask(this.shortVideoInfo, platform, location.href); }); }, createShortVideoTask(data, platform, pageUrl) { const label = data.title || data.desc || data.itemLabel || ShortVideoAPI.getPlatformLabel(platform); return { data: this.cloneShortVideoData(data), platform, pageUrl, label }; }, cloneShortVideoData(data) { return { ...data, author: data.author ? { ...data.author } : void 0, video_backup: data.video_backup ? [...data.video_backup] : void 0, images: data.images ? [...data.images] : void 0, live_photo: data.live_photo ? data.live_photo.map((item) => ({ ...item })) : void 0, music: data.music ? { ...data.music } : void 0, items: void 0 }; }, getShortVideoTaskKey(task) { return [ task.platform, task.pageUrl, task.data.url, task.data.images?.join("|"), task.data.live_photo?.map((item) => `${item.image || ""}:${item.video || ""}`).join("|"), task.data.music?.url ].join("::"); }, enqueueShortVideoTask(task) { const taskKey = this.getShortVideoTaskKey(task); if ((this.activeShortVideoTask ? this.getShortVideoTaskKey(this.activeShortVideoTask) : "") === taskKey || this.shortVideoQueue.some((item) => this.getShortVideoTaskKey(item) === taskKey)) { UI.showAlert("当前内容已在下载或等待队列中", "warning"); return; } this.shortVideoQueue.push(task); UI.showAlert(`已加入等待队列（${this.shortVideoQueue.length}）: ${task.label}`, "success"); UI.updateDownloadButtonProgress(0, `下载中 · 队列 ${this.shortVideoQueue.length}`); }, updateShortVideoDownloadProgress(percent, label) { const queueText = this.shortVideoQueue.length > 0 ? ` · 队列 ${this.shortVideoQueue.length}` : ""; UI.updateDownloadButtonProgress(percent, `${label}${queueText}`); }, runShortVideoTask(task) { const data = task.data; const platform = task.platform; const baseFilename = Utils.getShortVideoFilename(data.title || data.desc || data.itemLabel || ShortVideoAPI.getPlatformLabel(platform), data.author?.name); this.isDownloading = true; this.activeShortVideoTask = task; UI.setDownloading(true, { allowQueue: true, label: "下载中 0% · 再点排队" }); UI.showProgress(true); UI.hideAlert(); UI.updateProgress("video", 0, "准备下载..."); UI.updateCircleProgress(0); this.updateShortVideoDownloadProgress(0, "准备下载"); let downloadTask; if ((data.type === "video" || data.url || data.video_backup?.length) && (data.url || data.video_backup?.length)) { const candidates = [data.url, ...data.video_backup || []].filter(Boolean); const ext = candidates[0] ? Utils.inferExtension(candidates[0], "mp4") : "mp4"; downloadTask = this.downloadBlobCandidates(candidates, `${baseFilename}.${ext}`, platform, "下载视频"); } else if (data.type === "image" && data.images && data.images.length > 0) downloadTask = this.downloadImageCollection(data.images, baseFilename, platform, "图集"); else if (data.type === "live" && data.live_photo && data.live_photo.length > 0) downloadTask = this.downloadLivePhotoCollection(data.live_photo, baseFilename, platform); else if (data.music?.url) { const ext = Utils.inferExtension(data.music.url, "mp3"); downloadTask = this.downloadBlobCandidates([data.music.url], `${baseFilename}_music.${ext}`, platform, "下载音频"); } else { UI.showAlert("没有找到可下载的内容", "warning"); this.resetDownloadingState(); UI.showProgress(false); return; } downloadTask.then(() => { this.finishShortVideoTask("下载完成！"); }).catch((error) => { console.error("下载失败:", error); UI.showAlert("下载失败: " + error.message, "error"); const hasQueuedTask = this.shortVideoQueue.length > 0; this.resetDownloadingState(); UI.updateCircleProgress(0); if (!hasQueuedTask) setTimeout(() => UI.showProgress(false), 2e3); this.startNextShortVideoTask(); }); }, finishShortVideoTask(message) { UI.showAlert(this.shortVideoQueue.length > 0 ? `${message} 继续下载队列...` : message, "success"); CompleteEffect.show(UI.root, UI.elements.progressCircle); this.resetDownloadingState(); setTimeout(() => UI.updateCircleProgress(0), 1e3); if (this.shortVideoQueue.length === 0) setTimeout(() => UI.showProgress(false), 3e3); this.startNextShortVideoTask(); }, startNextShortVideoTask() { const next = this.shortVideoQueue.shift(); if (!next) return; setTimeout(() => { UI.showAlert(`开始队列任务（剩余 ${this.shortVideoQueue.length}）: ${next.label}`, "info"); this.runShortVideoTask(next); }, 600); }, downloadSinglePage(pageInfo) { const videoId = Utils.getVideoId(); UI.updateProgress("video", 0, "获取下载地址..."); UI.updateProgress("audio", 0); UI.updateProgress("merge", 0); const playParams = { type: this.videoType, cid: pageInfo.cid, qn: this.selectedQuality }; if (this.videoType === "bangumi") playParams.ep_id = pageInfo.ep_id; else playParams.bvid = videoId.id; return BiliAPI.getPlayUrl(playParams).then((playData) => { const streams = BiliAPI.getStreams(playData, this.selectedQuality, this.selectedVideoCodec, this.selectedAudioCodec); if (!streams.video) throw new Error("无法获取视频流"); const videoUrl = streams.video.baseUrl || streams.video.base_url; const audioUrl = streams.audio ? streams.audio.baseUrl || streams.audio.base_url : null; UI.updateProgress("video", 0, "下载视频..."); UI.updateCircleProgress(0); return ThreadManager.downloadWithThread(videoUrl, audioUrl, (loaded, total) => { const percent = Math.round(loaded / total * 100); UI.updateProgress("video", percent); UI.updateCircleProgress(audioUrl ? percent * .4 : percent); }, (loaded, total) => { const percent = Math.round(loaded / total * 100); UI.updateProgress("audio", percent); UI.updateCircleProgress(40 + percent * .4); }).then((buffers) => { UI.updateProgress("video", 100); if (buffers.audioBuffer) UI.updateProgress("audio", 100); return buffers; }); }).then((buffers) => { const metadata = { title: this.videoInfo.title + (pageInfo.part ? " - " + pageInfo.part : ""), author: this.videoInfo.owner.name, description: this.videoInfo.desc, duration: pageInfo.duration }; let filename = this.videoInfo.title; if (this.videoInfo.pages.length > 1 && pageInfo.part) filename += " - " + pageInfo.part; filename += " - " + this.videoInfo.owner.name; filename = Utils.sanitizeFilename(filename); if (buffers.audioBuffer && MergeManager.currentMethod !== CONFIG.MERGE_METHODS.SEPARATE) { UI.updateProgress("merge", 0, "合并中..."); return MergeManager.merge(buffers.videoBuffer, buffers.audioBuffer, metadata).then((result) => { if (result.separate) this.saveSeparate(buffers.videoBuffer, buffers.audioBuffer, filename); else { UI.updateProgress("merge", 100); UI.updateCircleProgress(100); this.saveFile(result.data, filename + ".mp4"); } }).catch((mergeError) => { console.error("合并失败:", mergeError); UI.showAlert("合并失败，已分别保存。错误: " + mergeError.message, "warning"); this.saveSeparate(buffers.videoBuffer, buffers.audioBuffer, filename); }); } else if (buffers.audioBuffer) this.saveSeparate(buffers.videoBuffer, buffers.audioBuffer, filename); else this.saveFile(buffers.videoBuffer, filename + ".mp4"); }); }, finishDownload(message) { UI.showAlert(message, "success"); CompleteEffect.show(UI.root, UI.elements.progressCircle); this.resetDownloadingState(); setTimeout(() => UI.updateCircleProgress(0), 1e3); setTimeout(() => UI.showProgress(false), 3e3); }, resetDownloadingState() { this.isDownloading = false; this.activeShortVideoTask = null; UI.setDownloading(false); if (this.isShortVideoMode() && this.shortVideoInfo && this.currentPlatform) UI.setPrimaryButtonLabel(UI.getShortVideoPrimaryLabel(this.shortVideoInfo)); }, downloadBlobCandidates(urls, filename, platform, progressLabel, scope = { base: 0, span: 100 }) { const candidates = [...new Set(urls.filter(Boolean))]; if (candidates.length === 0) return Promise.reject(/* @__PURE__ */ new Error("未找到可下载地址")); const headers = ShortVideoAPI.getMediaHeaders(platform); let lastError = null; const getScopedPercent = (percent) => Math.min(100, Math.round(scope.base + percent * scope.span / 100)); const tryDirect = (index) => { if (index >= candidates.length) return Promise.reject(lastError || /* @__PURE__ */ new Error("所有下载地址均不可用")); const currentUrl = candidates[index]; UI.updateProgress("video", 0, candidates.length > 1 ? `${progressLabel} (${index + 1}/${candidates.length})` : progressLabel); return Network.downloadBlob(currentUrl, (loaded, total) => { if (!total) return; const percent = Math.round(loaded / total * 100); const scopedPercent = getScopedPercent(percent); UI.updateProgress("video", percent, `${progressLabel} ${percent}%`); UI.updateCircleProgress(scopedPercent); this.updateShortVideoDownloadProgress(scopedPercent, `${progressLabel} ${percent}%`); }, headers).catch((error) => { lastError = error; return tryDirect(index + 1); }); }; return tryDirect(0).catch((error) => { lastError = error; const proxyUrl = ShortVideoAPI.getProxyUrl(candidates[0], platform); if (!proxyUrl) throw error; UI.updateProgress("video", 0, `${progressLabel}（代理重试）`); return Network.downloadBlob(proxyUrl, (loaded, total) => { if (!total) return; const percent = Math.round(loaded / total * 100); const scopedPercent = getScopedPercent(percent); UI.updateProgress("video", percent, `${progressLabel} ${percent}%`); UI.updateCircleProgress(scopedPercent); this.updateShortVideoDownloadProgress(scopedPercent, `${progressLabel} ${percent}%`); }); }).then((blob) => { UI.updateProgress("video", 100, "100%"); const scopedPercent = getScopedPercent(100); UI.updateCircleProgress(scopedPercent); this.updateShortVideoDownloadProgress(scopedPercent, `${progressLabel} 100%`); this.saveFile(blob, filename); }); }, downloadImageCollection(images, baseFilename, platform, marker) { const urls = images.filter(Boolean); if (urls.length === 0) return Promise.reject(/* @__PURE__ */ new Error("没有可下载的图片")); let completed = 0; const total = urls.length; const downloadNext = (index) => { if (index >= urls.length) { UI.updateProgress("video", 100, "100%"); UI.updateCircleProgress(100); return Promise.resolve(); } const url = urls[index]; const ext = Utils.inferExtension(url, "jpg"); const filename = `${baseFilename}${total > 1 ? `_${String(index + 1).padStart(2, "0")}` : ""}.${ext}`; UI.updateProgress("video", Math.round(completed / total * 100), `${marker} ${index + 1}/${total}`); return this.downloadBlobCandidates([url], filename, platform, `${marker} ${index + 1}/${total}`, { base: index / total * 100, span: 100 / total }).then(() => { completed += 1; this.updateShortVideoDownloadProgress(Math.round(completed / total * 100), `${marker} ${completed}/${total}`); return Utils.delay(150).then(() => downloadNext(index + 1)); }); }; return downloadNext(0); }, downloadLivePhotoCollection(livePhotos, baseFilename, platform) { const assets = []; livePhotos.forEach((item, index) => { const serial = String(index + 1).padStart(2, "0"); if (item.image) assets.push({ url: item.image, filename: `${baseFilename}_${serial}.${Utils.inferExtension(item.image, "jpg")}` }); if (item.video) assets.push({ url: item.video, filename: `${baseFilename}_${serial}_live.${Utils.inferExtension(item.video, "mp4")}` }); }); if (assets.length === 0) return Promise.reject(/* @__PURE__ */ new Error("没有可下载的实况图内容")); let completed = 0; const total = assets.length; const downloadNext = (index) => { if (index >= assets.length) { UI.updateProgress("video", 100, "100%"); UI.updateCircleProgress(100); return Promise.resolve(); } const asset = assets[index]; UI.updateProgress("video", Math.round(completed / total * 100), `实况图 ${index + 1}/${total}`); return this.downloadBlobCandidates([asset.url], asset.filename, platform, `实况图 ${index + 1}/${total}`, { base: index / total * 100, span: 100 / total }).then(() => { completed += 1; this.updateShortVideoDownloadProgress(Math.round(completed / total * 100), `实况图 ${completed}/${total}`); return Utils.delay(150).then(() => downloadNext(index + 1)); }); }; return downloadNext(0); }, downloadShortVideoImages() { if (!this.shortVideoInfo || !this.currentPlatform || !this.shortVideoInfo.images?.length) { UI.showAlert("当前内容没有可下载的图片", "warning"); return; } const baseFilename = Utils.getShortVideoFilename(this.shortVideoInfo.title || this.shortVideoInfo.desc || "图集", this.shortVideoInfo.author?.name); UI.showAlert("正在下载图片...", "info"); UI.showProgress(true); UI.updateCircleProgress(0); this.downloadImageCollection(this.shortVideoInfo.images, baseFilename, this.currentPlatform, "图片").then(() => { UI.showAlert("图片下载完成", "success"); setTimeout(() => UI.showProgress(false), 1200); }).catch((error) => UI.showAlert("下载图片失败: " + error.message, "error")); }, downloadShortVideoLivePhotos() { if (!this.shortVideoInfo || !this.currentPlatform || !this.shortVideoInfo.live_photo?.length) { UI.showAlert("当前内容没有可下载的实况图", "warning"); return; } const baseFilename = Utils.getShortVideoFilename(this.shortVideoInfo.title || this.shortVideoInfo.desc || "实况图", this.shortVideoInfo.author?.name); UI.showAlert("正在下载实况图...", "info"); UI.showProgress(true); UI.updateCircleProgress(0); this.downloadLivePhotoCollection(this.shortVideoInfo.live_photo, baseFilename, this.currentPlatform).then(() => { UI.showAlert("实况图下载完成", "success"); setTimeout(() => UI.showProgress(false), 1200); }).catch((error) => UI.showAlert("下载实况图失败: " + error.message, "error")); }, downloadCover() { if (this.isShortVideoMode()) { this.downloadShortVideoCover(); return; } if (!this.coverUrl) { UI.showAlert("没有找到封面", "warning"); return; } UI.showAlert("正在下载封面...", "info"); fetch(this.coverUrl).then((r) => r.blob()).then((blob) => { const ext = this.coverUrl.match(/\.(jpg|jpeg|png|webp)($|\?)/i); this.saveFile(blob, Utils.sanitizeFilename(this.videoInfo.title) + "_cover." + (ext ? ext[1] : "jpg")); UI.showAlert("封面下载完成", "success"); }).catch((e) => UI.showAlert("下载封面失败: " + e.message, "error")); }, downloadShortVideoCover() { if (!this.shortVideoInfo?.cover || !this.currentPlatform) { UI.showAlert("没有找到封面", "warning"); return; } const ext = Utils.inferExtension(this.shortVideoInfo.cover, "jpg"); const filename = `${Utils.getShortVideoFilename(this.shortVideoInfo.title || this.shortVideoInfo.desc || "cover", this.shortVideoInfo.author?.name)}_cover.${ext}`; UI.showAlert("正在下载封面...", "info"); UI.showProgress(true); UI.updateCircleProgress(0); this.downloadBlobCandidates([this.shortVideoInfo.cover], filename, this.currentPlatform, "下载封面").then(() => { UI.showAlert("封面下载完成", "success"); setTimeout(() => UI.showProgress(false), 1200); }).catch((error) => UI.showAlert("下载封面失败: " + error.message, "error")); }, downloadSubtitles() { if (this.availableSubtitles.length === 0) { UI.showAlert("没有可用的字幕", "warning"); return; } UI.showAlert("正在下载字幕...", "info"); const promises = this.availableSubtitles.map((sub) => { let url = sub.subtitle_url; if (!url.startsWith("http")) url = "https:" + url; return fetch(url).then((r) => r.json()).then((data) => ({ lan: sub.lan_doc || sub.lan, data })); }); Promise.all(promises).then((results) => { results.forEach((result) => { const srt = this.convertJsonToSrt(result.data); this.saveFile(new Blob([srt], { type: "text/plain;charset=utf-8" }), Utils.sanitizeFilename(this.videoInfo.title) + "_" + result.lan + ".srt"); }); UI.showAlert("字幕下载完成", "success"); }).catch((error) => UI.showAlert("下载字幕失败: " + error.message, "error")); }, downloadShortVideoMusic() { if (!this.shortVideoInfo?.music?.url || !this.currentPlatform) { UI.showAlert("当前内容没有可下载的音频", "warning"); return; } const ext = Utils.inferExtension(this.shortVideoInfo.music.url, "mp3"); const filename = `${Utils.getShortVideoFilename(this.shortVideoInfo.title || this.shortVideoInfo.desc || "audio", this.shortVideoInfo.author?.name)}_music.${ext}`; UI.showAlert("正在下载音频...", "info"); UI.showProgress(true); UI.updateCircleProgress(0); this.downloadBlobCandidates([this.shortVideoInfo.music.url], filename, this.currentPlatform, "下载音频").then(() => { UI.showAlert("音频下载完成", "success"); setTimeout(() => UI.showProgress(false), 1200); }).catch((error) => UI.showAlert("下载音频失败: " + error.message, "error")); }, downloadDanmaku() { const page = this.videoInfo.currentPage || Utils.getCurrentPage(); const pageInfo = this.videoInfo.pages[page - 1]; UI.showAlert("正在下载弹幕...", "info"); BiliAPI.getDanmaku(pageInfo.cid).then((xmlData) => { let filename = Utils.sanitizeFilename(this.videoInfo.title); if (this.videoInfo.pages.length > 1 && pageInfo.part) filename += " - " + pageInfo.part; this.saveFile(new Blob([xmlData], { type: "text/xml;charset=utf-8" }), filename + ".xml"); UI.showAlert("弹幕下载完成", "success"); }).catch((error) => UI.showAlert("下载弹幕失败: " + error.message, "error")); }, convertJsonToSrt(jsonData) { let srt = ""; if (jsonData.body && Array.isArray(jsonData.body)) jsonData.body.forEach((item, index) => { srt += index + 1 + "\n" + this.formatSrtTime(item.from) + " --> " + this.formatSrtTime(item.to) + "\n" + item.content + "\n\n"; }); return srt; }, formatSrtTime(seconds) { const h = Math.floor(seconds / 3600); const m = Math.floor(seconds % 3600 / 60); const s = Math.floor(seconds % 60); const ms = Math.floor(seconds % 1 * 1e3); return String(h).padStart(2, "0") + ":" + String(m).padStart(2, "0") + ":" + String(s).padStart(2, "0") + "," + String(ms).padStart(3, "0"); }, saveSeparate(videoBuffer, audioBuffer, filename) { this.saveFile(videoBuffer, filename + "_video.mp4"); setTimeout(() => this.saveFile(audioBuffer, filename + "_audio.m4a"), 500); }, saveFile(buffer, filename) { const blob = buffer instanceof Blob ? buffer : new Blob([buffer], { type: "video/mp4" }); const url = URL.createObjectURL(blob); const anchor = document.createElement("a"); anchor.href = url; anchor.download = filename; anchor.style.display = "none"; document.body.appendChild(anchor); anchor.click(); setTimeout(() => { document.body.removeChild(anchor); URL.revokeObjectURL(url); }, 1e3); } }; //#endregion //#region src/main.ts var initialized = false; var initTimer = null; var ffmpegLoadPromise = null; function getFFmpegGlobal() { if (typeof FFmpeg !== "undefined") return FFmpeg; if (typeof unsafeWindow !== "undefined" && unsafeWindow.FFmpeg) { globalThis.FFmpeg = unsafeWindow.FFmpeg; return unsafeWindow.FFmpeg; } return null; } function bindUIEvents() { const el = UI.elements; let mountQueued = false; const syncMount = () => { if (mountQueued) return; mountQueued = true; requestAnimationFrame(() => { mountQueued = false; UI.ensureMounted(); UI.positionPopup(); }); }; syncMount(); el.btn.addEventListener("click", (event) => { event.stopPropagation(); if (UI.consumeEntryClickSuppression()) return; if (UI.togglePopup() && !Downloader.isDownloading) Downloader.refreshInfo(); }); el.close.addEventListener("click", () => UI.hidePopup()); document.addEventListener("click", (e) => { const path = e.composedPath(); if (!path.includes(el.panel) && !path.includes(el.entry)) UI.hidePopup(); }); el.methods.addEventListener("click", (e) => { const item = e.target.closest(".bdl-method-item"); if (item) { const method = item.dataset.method; UI.queryAll(".bdl-method-item").forEach((i) => i.classList.remove("active")); item.classList.add("active"); MergeManager.setMethod(method); UI.hideTips(); el.mergeRow.style.display = method === "separate" ? "none" : "block"; } }); el.download.addEventListener("click", () => Downloader.start()); el.footer.addEventListener("click", () => { if (UI.handleFooterSecretClick()) UI.positionPopup(); }); el.selectAll.addEventListener("click", () => { el.pagesList.querySelectorAll(".bdl-page-checkbox").forEach((cb) => cb.checked = true); Downloader.updateSelectedPages(); }); el.selectNone.addEventListener("click", () => { el.pagesList.querySelectorAll(".bdl-page-checkbox").forEach((cb) => cb.checked = false); Downloader.updateSelectedPages(); }); el.selectReverse.addEventListener("click", () => { el.pagesList.querySelectorAll(".bdl-page-checkbox").forEach((cb) => cb.checked = !cb.checked); Downloader.updateSelectedPages(); }); el.ugcSelectAll.addEventListener("click", () => { el.ugcList.querySelectorAll(".bdl-page-checkbox").forEach((cb) => cb.checked = true); Downloader.updateSelectedUGC(); }); el.ugcSelectNone.addEventListener("click", () => { el.ugcList.querySelectorAll(".bdl-page-checkbox").forEach((cb) => cb.checked = false); Downloader.updateSelectedUGC(); }); el.ugcSelectReverse.addEventListener("click", () => { el.ugcList.querySelectorAll(".bdl-page-checkbox").forEach((cb) => cb.checked = !cb.checked); Downloader.updateSelectedUGC(); }); el.videoCodec.addEventListener("change", function() { Downloader.selectedVideoCodec = this.value; }); el.audioCodec.addEventListener("change", function() { Downloader.selectedAudioCodec = parseInt(this.value); }); window.addEventListener("resize", () => { UI.positionEntry(); UI.positionPopup(); }); document.addEventListener("scroll", () => { UI.positionEntry(); UI.positionPopup(); }, true); let lastUrl = location.href; new MutationObserver(() => { syncMount(); if (location.href !== lastUrl) { lastUrl = location.href; UI.hidePopup(); setTimeout(() => { UI.ensureMounted(); Downloader.refreshInfo({ silent: true }); }, 1500); } }).observe(document.body, { childList: true, subtree: true }); } function loadFFmpeg() { if (getFFmpegGlobal()) return Promise.resolve(); if (ffmpegLoadPromise) return ffmpegLoadPromise; ffmpegLoadPromise = new Promise((resolve, reject) => { const script = document.createElement("script"); script.src = "https://cdnjs.cloudflare.com/ajax/libs/ffmpeg/0.11.6/ffmpeg.min.js"; script.async = true; script.onload = () => { if (getFFmpegGlobal()) resolve(); else reject(/* @__PURE__ */ new Error("FFmpeg 加载后不可用")); }; script.onerror = () => reject(/* @__PURE__ */ new Error("FFmpeg 加载失败")); (document.head || document.documentElement).appendChild(script); }); return ffmpegLoadPromise; } function checkFFmpegAvailability() { const updateStatus = (ready) => { const el = UI.query("[data-method=\"ffmpeg-merge\"] .bdl-method-status"); if (!el) return; el.textContent = ready ? "就绪" : "不可用"; el.className = ready ? "bdl-method-status ready" : "bdl-method-status"; el.style.background = ready ? "" : "#f8d7da"; el.style.color = ready ? "" : "#721c24"; }; if (getFFmpegGlobal()) { FFmpegMerger.init().then(() => { updateStatus(true); }).catch(() => { updateStatus(false); }); return; } loadFFmpeg().then(() => { if (!getFFmpegGlobal()) { updateStatus(false); return; } return FFmpegMerger.init().then(() => { updateStatus(true); }).catch(() => { updateStatus(false); }); }).catch(() => { updateStatus(false); }); } function init() { if (initialized) return; if (!document.body) { scheduleInit(50); return; } const siteContext = Utils.getSiteContext(); if (siteContext.kind === "unsupported") return; initialized = true; ThreadManager.init(); UI.init(); if (siteContext.kind === "short-video") UI.setShortVideoMode(siteContext.platform); bindUIEvents(); if (siteContext.kind === "bilibili") checkFFmpegAvailability(); setTimeout(() => Downloader.refreshInfo({ silent: siteContext.kind === "short-video" }), siteContext.kind === "short-video" ? 900 : 500); console.log("[视频下载助手] 初始化完成"); console.log("[视频下载助手] CPU逻辑核心数:", Utils.getCPUCores()); console.log("[视频下载助手] 最大下载线程数:", ThreadManager.maxThreads); console.log("[视频下载助手] 版本: 0.2.0"); } function scheduleInit(delay) { if (initialized || initTimer !== null) return; initTimer = window.setTimeout(() => { initTimer = null; init(); }, delay); } init(); scheduleInit(100); document.addEventListener("DOMContentLoaded", init, { once: true }); window.addEventListener("load", init, { once: true }); //#endregion })();