// ==UserScript== // @name B站字幕获取、AI分析及广告跳过工具 // @namespace http://tampermonkey.net/ // @version 1.5.0 // @description 自动提取B站视频字幕，支持AI生成的CC字幕，通过AI总结+广告识别，自动跳过广告。支持热门评论舆论分析。 // @author LiuMashiro // @license MIT // @match *://www.bilibili.com/video/* // @match *://www.bilibili.com/list/watchlater* // @match *://www.bilibili.com/bangumi/play/ep* // @match *://www.bilibili.com/bangumi/play/ss* // @grant GM_addStyle // @grant GM_setClipboard // @grant GM_getValue // @grant GM_setValue // @grant GM_xmlhttpRequest // @grant unsafeWindow // @connect api.deepseek.com // @connect open.bigmodel.cn // @connect ark.cn-beijing.volces.com // @connect api.openai.com // @connect api.anthropic.com // @connect generativelanguage.googleapis.com // @connect raw.githubusercontent.com // @connect scriptcat.org // @connect * // @run-at document-idle // ==/UserScript== (function () { 'use strict'; // ===================== 1. 全局配置 ===================== const SCRIPT_VERSION = '1.5.0'; const GITHUB_REPO_URL = 'https://github.com/LiuMashiro/Bilibili-Subtitle-Extraction-AI-Summary-Ad-Skipping/tree/main'; const GREASYFORK_URL = 'https://greasyfork.org/zh-CN/scripts/579482-b%E7%AB%99%E5%AD%97%E5%B9%95%E8%8E%B7%E5%8F%96-ai%E5%88%86%E6%9E%90%E5%8F%8A%E5%B9%BF%E5%91%8A%E8%B7%B3%E8%BF%87%E5%B7%A5%E5%85%B7'; const SCRIPTCAT_URL = 'https://scriptcat.org/zh-CN/script-show-page/6728'; const CHANGELOG_RAW_URL = 'https://raw.githubusercontent.com/LiuMashiro/Bilibili-Subtitle-Extraction-AI-Summary-Ad-Skipping/main/CHANGELOG.md'; const API_PLATFORMS = { 'deepseek': { name: 'DeepSeek (性价比高)', url: 'https://api.deepseek.com/v1/chat/completions', models: ['deepseek-v4-flash', 'deepseek-v4-pro', '自定义'], link: 'https://platform.deepseek.com/' }, 'zlm': { name: '智谱ZLM (提供免费模型)', url: 'https://open.bigmodel.cn/api/paas/v4/chat/completions', models: ['GLM-4.7-Flash (免费)', 'GLM-5.2', 'GLM-5.1', 'GLM-5', 'GLM-5-Turbo', 'GLM-4.7', 'GLM-4.7-FlashX', 'GLM-4.6', 'GLM-4.5-Air', 'GLM-4.5-AirX', 'GLM-4-Long', 'GLM-4-FlashX-250414', 'GLM-4-Flash-250414', '自定义'], link: 'https://bigmodel.cn/' }, 'doubao': { name: '火山方舟 (豆包)', url: 'https://ark.cn-beijing.volces.com/api/v3/chat/completions', models: ['doubao-seed-2-0-lite-260428', 'doubao-seed-2-0-mini-260428', 'doubao-seed-2-0-pro-260215', '自定义'], link: 'https://www.volcengine.com/product/ark' }, 'chatgpt': { name: 'ChatGPT', url: 'https://api.openai.com/v1/chat/completions', models: ['gpt-5.5', 'gpt-5.5-pro', 'gpt-5.4', 'gpt-5.4-mini', 'gpt-5.4-nano', 'gpt-5.4-pro', '自定义'], link: 'https://platform.openai.com/' }, 'claude': { name: 'Claude', url: 'https://api.anthropic.com/v1/messages', models: ['claude-sonnet-4-6', 'claude-opus-4-8', 'claude-fable-5', 'claude-mythos-5', 'claude-haiku-4-5-20251001', '自定义'], link: 'https://console.anthropic.com/' }, 'gemini': { name: 'Gemini', url: 'https://generativelanguage.googleapis.com/v1beta/models/{model_name}:generateContent', models: ['gemini-3.1-pro-preview', 'gemini-3.5-flash', 'gemini-3-flash-preview', 'gemini-3.1-flash-lite', 'gemini-3.1-flash-lite-preview', 'gemini-2.5-flash', 'gemini-2.5-flash-lite', 'gemini-2.5-pro', '自定义'], link: 'https://aistudio.google.com/' }, 'custom': { name: '自定义', url: '', models: ['自定义'], link: '' } }; const TAB_OPTIONS = { 'preview': '浏览', 'ai': 'AI分析', 'text': '文本' }; const DETAIL_LEVELS = { 'very_detailed': '非常详细', 'detailed': '详细', 'concise': '简洁', 'minimal': '极简' }; // ===================== 2. 设置读取 ===================== let bse_platform = GM_getValue('bse_platform', 'deepseek'); const _oldGlobalKey = GM_getValue('bse_api_key', ''); if (_oldGlobalKey && !GM_getValue('bse_api_key_' + bse_platform, '')) { GM_setValue('bse_api_key_' + bse_platform, _oldGlobalKey); } let API_KEY = GM_getValue('bse_api_key_' + bse_platform, '') || _oldGlobalKey; let API_URL = GM_getValue('bse_api_url', API_PLATFORMS['deepseek'].url); let bse_model = GM_getValue('bse_model', 'deepseek-v4-flash'); let autoGenSummary = GM_getValue('bse_auto_summary', false); let autoOpenPanel = GM_getValue('bse_auto_open_panel', true); let autoOpenTab = GM_getValue('bse_auto_open_tab', 'preview'); let enableOpinionAnalysis = GM_getValue('bse_opinion_analysis', true); let bse_detail_level = GM_getValue('bse_detail_level', 'concise'); let bse_auto_skip_ad = GM_getValue('bse_auto_skip_ad', true); // ===================== 3. 常量与提示词 ===================== const AD_BRAND_LIST = ["转转", "追觅", "神奇小鹿", "妙界", "拼多多", "加速器", "得物", "萌牙家"]; const AD_MARK_COLOR = 'rgba(255, 193, 7, 0.6)'; function getAISummaryPrompt() { let summaryWord, overviewWord, listWord; switch (bse_detail_level) { case 'very_detailed': summaryWord = '非常详细'; overviewWord = '全面'; listWord = '详细地分点列出核心结论、关键信息和具体细节（包含论述过程和支撑论据）'; break; case 'detailed': summaryWord = '详细'; overviewWord = '详细'; listWord = '详细地分点列出核心结论和关键信息'; break; case 'minimal': summaryWord = '极简'; overviewWord = '极简'; listWord = '极简地分点列出核心要点（剔除一切修饰性废话）'; break; default: summaryWord = '简洁'; overviewWord = '简明'; listWord = '精简地分点列出核心结论和关键信息（剔除修饰性废话）'; break; } return `注意：请不要在总结中提及视频中的任何广告植入、商业推广等内容，只聚焦核心内容。 已知以下品牌均属于广告范畴（包含但不限于）：${AD_BRAND_LIST.join('、')}。 字幕包含时间戳（[MM:SS.ms]），但在总结内容中请严格剔除时间戳，只保留通顺的文字。字幕为智能识别，可能包含错误。 请根据字幕内容，生成一份【${summaryWord}】的视频总结： 1. ${overviewWord}概括视频核心主题和整体概述。 2. ${listWord}。 最多使用"###"三个井号。 正确的例子： ## 视频总结 ### 核心主题 示例内容。 ### 核心结论与关键信息 - **示例内容**： - 示例内容。 如果提供了热门评论数据，在"核心结论与关键信息"之后，使用分割线"---"隔开，输出舆论分析： ## 舆论分析 - 提炼评论区的1-N个主要观点方向（不一定非要是多个，根据情况决定），简明概括每个方向的核心立场，标注每个观点方向的情感倾向（正面/负面/中性/混合）和大约占比。 - 如有高赞代表性观点，可简要引用（无需标注用户名） - 一句话概括评论区整体氛围 如果没有提供评论数据，则跳过此部分，不输出"---"和"### 舆论分析"。 识别中间插入的广告。在全文的最后末尾列出"广告时间"部分，支持以下两种格式： 格式A（同一行）：广告时间[MM:SS - MM:SS] 格式B（分行，标题后换行）： ### 广告时间 [MM:SS - MM:SS] 规则： - 如果视频中没有广告，请严格回复：广告时间[无] - 如果有多段中间插入的广告，取最长的一段。 - <5s的广告时间忽略不计。 - 只包含分钟和秒，禁止任何其他多余文字、符号或标点。 - "-"左右包含空格 - 超长视频允许分钟数值大于60，如[70:00 - 75:00]。禁止小时位。禁止分秒毫秒位。 使用清晰的Markdown格式进行排版，包括正确的分级标题、列表缩进等。`; } // ===================== 4. 安全策略 ===================== let trustedPolicy = null; if (window.trustedTypes && window.trustedTypes.createPolicy) { try { trustedPolicy = window.trustedTypes.createPolicy('bsePolicy', { createHTML: s => s }); } catch (e) {} } function safeSetInnerHTML(el, html) { if (trustedPolicy) el.innerHTML = trustedPolicy.createHTML(html); else el.innerHTML = html; } // ===================== 5. 样式 ===================== GM_addStyle(` :root { --bse-primary: #00AEEC; --bse-primary-hover: #0098ce; --bse-bg-glass: rgba(255,255,255,0.98); --bse-bg-card: #f8fafc; --bse-border: #e2e8f0; --bse-text: #0f172a; --bse-text-dim: #64748b; --bse-text-muted: #94a3b8; --bse-shadow: 0 12px 40px -10px rgba(0,0,0,0.12), 0 4px 16px -4px rgba(0,0,0,0.06); --bse-radius-lg: 20px; --bse-radius-md: 14px; --bse-radius-sm: 10px; --bse-warning: #ffc107; --bse-warning-bg: #fff3cd; --bse-warning-border: #ffeeba; --bse-warning-text: #856404; --bse-ad-bg: #fffbeb; --bse-ad-border: #fbbf24; --bse-ad-text: #92400e; --bse-ad-button: #f59e0b; --bse-ad-button-hover: #FF8C00; } * { font-family: -apple-system,BlinkMacSystemFont,"Microsoft YaHei",sans-serif !important; } .bse-container { position:fixed; z-index:100000; right:24px; top:80px; } .bse-trigger-btn { width:52px; height:52px; border-radius:16px; background:var(--bse-primary); border:none; cursor:pointer; box-shadow:0 8px 24px rgba(0,174,236,0.3); display:flex; align-items:center; justify-content:center; transition:all 0.25s cubic-bezier(0.4,0,0.2,1); position:relative; } .bse-trigger-btn:hover { transform:translateY(-2px) scale(1.04); box-shadow:0 12px 32px rgba(0,174,236,0.4); } .bse-trigger-btn:active { transform:translateY(0) scale(0.98); } .bse-trigger-btn svg { width:24px; height:24px; fill:white; transition:transform 0.3s ease; } .bse-trigger-btn:hover svg { transform:scale(1.1); } .bse-status-dot { position:absolute; top:-2px; right:-2px; width:12px; height:12px; border-radius:50%; border:2px solid white; transition:background 0.3s, transform 0.3s; display:none; } .bse-status-dot.state-yellow { display:block; background:#f59e0b; transform:scale(1.1); } .bse-status-dot.state-green { display:block; background:#10b981; transform:scale(1.1); } @keyframes bse-pulse { 0%,100%{opacity:1; transform:scale(1)}50%{opacity:0.4; transform:scale(1.2)} } @keyframes bse-spin { to{transform:rotate(360deg)} } @keyframes bse-fadein { from{opacity:0;transform:translateY(-10px) scale(0.98)}to{opacity:1;transform:none} } @keyframes bse-fadeout { from{opacity:1;transform:none}to{opacity:0;transform:translateY(-10px) scale(0.98)} } @keyframes bse-slideup { from{opacity:0;transform:translateY(-12px)}to{opacity:1;transform:none} } @keyframes bse-shake { 0%,100%{transform:translateX(0)}10%,30%,50%,70%,90%{transform:translateX(-2px)}20%,40%,60%,80%{transform:translateX(2px)} } .bse-panel { position:absolute; top:66px; right:0; width:430px; max-height:min(calc(100vh - 120px), 66vh); background:var(--bse-bg-glass); backdrop-filter:blur(24px); border-radius:var(--bse-radius-lg); box-shadow:var(--bse-shadow); border:1px solid rgba(255,255,255,0.4); display:none; flex-direction:column; overflow:hidden; animation:bse-fadein 0.25s cubic-bezier(0.16,1,0.3,1); } .bse-panel.show { display:flex; } .bse-panel.hiding { animation:bse-fadeout 0.2s ease forwards; } .bse-header { padding:18px 22px 14px; border-bottom:1px solid var(--bse-border); display:flex; align-items:center; justify-content:space-between; flex-shrink:0; } .bse-title { font-size:16px; font-weight:700; color:var(--bse-text); margin:0; display:flex; align-items:center; gap:8px; flex-wrap:wrap; } .bse-platform-tag { display:inline-block; padding:3px 8px; background:rgba(0,174,236,0.1); color:var(--bse-primary); font-size:11px; font-weight:700; border-radius:6px; } .bse-subtitle-info { font-size:13px; color:var(--bse-text-dim); margin-top:4px; font-weight:500; transition:color 0.3s; } .bse-ad-hint { font-size:12px; color:var(--bse-warning-text); margin-top:2px; font-weight:500; display:flex; align-items:center; gap:4px; flex-wrap:wrap; } .bse-header-actions { display:flex; align-items:center; gap:8px; flex-shrink:0; } .bse-icon-btn { width:34px; height:34px; border-radius:var(--bse-radius-sm); background:var(--bse-bg-card); border:1px solid var(--bse-border); cursor:pointer; display:flex; align-items:center; justify-content:center; color:var(--bse-text-dim); transition:all 0.2s; text-decoration:none; } .bse-icon-btn:hover { background:#e2e8f0; color:var(--bse-text); transform:scale(1.05); } .bse-icon-btn:active { transform:scale(0.95); } .bse-icon-btn svg { width:18px; height:18px; fill:currentColor; transition:transform 0.4s ease; } .bse-icon-btn.spinning svg { animation:bse-spin 0.8s linear infinite; } .bse-icon-btn.settings-btn:hover svg { transform:rotate(90deg); } .bse-update-badge { display:inline-flex; align-items:center; gap:4px; padding:2px 8px; background:linear-gradient(135deg, #ef4444, #dc2626); color:white; font-size:11px; font-weight:700; border-radius:8px; cursor:pointer; text-decoration:none; transition:all 0.2s; margin-left:4px; vertical-align:middle; white-space:nowrap; } .bse-update-badge:hover { transform:scale(1.05); box-shadow:0 2px 8px rgba(220,38,38,0.4); color:white; text-decoration:none; } .bse-ext-links { display:flex; gap:8px; justify-content:center; align-items:center; flex-wrap: wrap; margin-bottom:14px; } .bse-ext-link { display:inline-flex; align-items:center; gap:5px; padding:5px 12px; border-radius:8px; text-decoration:none; font-size:12px; font-weight:500; transition:all 0.2s; color:var(--bse-text-dim); background:var(--bse-bg-card); border:1px solid var(--bse-border); } .bse-ext-link:hover { color:var(--bse-text); border-color:#cbd5e1; transform:translateY(-1px); box-shadow:0 2px 6px rgba(0,0,0,0.06); text-decoration:none; } .bse-ext-link svg { width:14px; height:14px; fill:currentColor; flex-shrink:0; } .bse-api-warning { background:var(--bse-warning-bg); border:1px solid var(--bse-warning-border); border-radius:var(--bse-radius-md); padding:12px 16px; 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} .bse-checkbox-label { display:flex; align-items:center; gap:8px; font-size:14px; font-weight:500; color:var(--bse-text); cursor:pointer; user-select:none; transition:color 0.2s; } .bse-checkbox-label:hover { color:var(--bse-primary); } .bse-checkbox-label input[type="checkbox"] { width:16px; height:16px; accent-color:#7dd3fc; cursor:pointer; margin:0; flex-shrink:0; transition:transform 0.2s; } .bse-checkbox-label input[type="checkbox"]:hover { transform:scale(1.1); } .bse-text-controls { display:flex; align-items:center; justify-content:space-between; margin-bottom:14px; padding:10px 14px; background:white; border-radius:var(--bse-radius-sm); border:1px solid var(--bse-border); transition:box-shadow 0.2s; } .bse-text-controls:hover { box-shadow:0 2px 8px rgba(0,0,0,0.04); } .bse-text-area { width:100%; min-height:280px; background:white; border:1px solid var(--bse-border); border-radius:var(--bse-radius-md); padding:16px; color:var(--bse-text); font-size:14px; line-height:1.7; resize:vertical; box-sizing:border-box; transition:all 0.2s; } .bse-text-area:focus { outline:none; border-color:var(--bse-primary); box-shadow:0 0 0 3px rgba(0,174,236,0.1); transform:translateY(-1px); } .bse-loading, .bse-empty { display:flex; flex-direction:column; align-items:center; justify-content:center; padding:60px 20px; color:var(--bse-text-dim); font-size:15px; font-weight:500; gap:16px; animation:bse-slideup 0.3s ease; } .bse-spinner { width:32px; height:32px; border:3px solid rgba(0,174,236,0.15); border-top-color:var(--bse-primary); border-radius:50%; animation:bse-spin 0.8s linear infinite; } .bse-stats { display:grid; grid-template-columns:repeat(3,1fr); gap:12px; margin-bottom:16px; } .bse-stat-item { background:white; border:1px solid var(--bse-border); border-radius:var(--bse-radius-md); padding:14px; text-align:center; transition:all 0.2s; } .bse-stat-item:hover { transform:translateY(-2px); box-shadow:0 4px 12px rgba(0,0,0,0.06); } .bse-stat-label { font-size:12px; font-weight:600; color:var(--bse-text-dim); margin-bottom:6px; } .bse-stat-value { font-size:20px; font-weight:800; color:var(--bse-text); transition:color 0.2s; } .bse-stat-item:hover .bse-stat-value { color:var(--bse-primary); } .bse-subtitle-item { padding:14px 16px; margin-bottom:10px; background:white; border-radius:var(--bse-radius-md); border:1px solid var(--bse-border); cursor:pointer; transition:all 0.25s cubic-bezier(0.4,0,0.2,1); display:flex; flex-direction:column; gap:6px; position:relative; overflow:hidden; } .bse-subtitle-item::before { content:''; position:absolute; left:0; top:0; width:3px; height:0; background:var(--bse-primary); transition:height 0.3s ease; } .bse-subtitle-item:hover { border-color:#cbd5e1; box-shadow:0 4px 12px rgba(0,0,0,0.04); transform:translateY(-1px); } .bse-subtitle-item:hover::before { height:100%; } .bse-subtitle-item:active { transform:translateY(0); } .bse-ts { font-size:12px; color:var(--bse-primary); font-family:monospace; font-weight:700; background:rgba(0,174,236,0.06); align-self:flex-start; padding:2px 6px; border-radius:4px; transition:all 0.2s; } .bse-subtitle-item:hover .bse-ts { background:var(--bse-primary); color:white; } .bse-st { font-size:14.5px; color:var(--bse-text); line-height:1.6; } .bse-ai-big-btn { width:100%; padding:14px; background:var(--bse-primary); color:white; border:none; border-radius:var(--bse-radius-md); font-size:15px; font-weight:600; cursor:pointer; margin-bottom:16px; display:flex; align-items:center; justify-content:center; gap:8px; transition:all 0.25s cubic-bezier(0.4,0,0.2,1); box-shadow:0 4px 16px rgba(0,174,236,0.25); position:relative; overflow:hidden; } .bse-ai-big-btn::before { content:''; position:absolute; top:0; left:-100%; width:100%; height:100%; background:linear-gradient(90deg, transparent, rgba(255,255,255,0.2), transparent); transition:left 0.5s ease; } .bse-ai-big-btn:hover:not(:disabled) { background:var(--bse-primary-hover); transform:translateY(-2px); box-shadow:0 8px 24px rgba(0,174,236,0.35); } .bse-ai-big-btn:hover:not(:disabled)::before { left:100%; } .bse-ai-big-btn:active:not(:disabled) { transform:translateY(0); } .bse-ai-big-btn:disabled { opacity:0.5; cursor:not-allowed; } .bse-retry-btn { position:absolute; top:16px; right:16px; width:32px; height:32px; background:#f1f5f9; border:none; border-radius:8px; cursor:pointer; display:flex; align-items:center; justify-content:center; color:var(--bse-text-dim); z-index:10; transition:background 0.2s, color 0.2s; animation:bse-slideup 0.3s ease; } .bse-retry-btn:hover { background:var(--bse-primary); color:white; } .bse-retry-btn svg { width:16px; height:16px; fill:currentColor; transition:transform 0.4s ease; } .bse-retry-btn:hover svg { transform:rotate(180deg) scale(1.1); } .bse-ai-result { background:white; border-radius:var(--bse-radius-md); padding:24px; margin-bottom:16px; border:1px solid var(--bse-border); color:var(--bse-text); line-height:1.8; font-size:15px; transition:box-shadow 0.2s; animation:bse-slideup 0.3s ease; } .bse-ai-result:hover { box-shadow:0 4px 12px rgba(0,0,0,0.04); } .bse-markdown h1 { font-size:20px; font-weight:800; margin:24px 0 12px; padding-bottom:10px; border-bottom:1px solid var(--bse-border); } .bse-markdown h2 { font-size:18px; font-weight:700; margin:20px 0 10px; } .bse-markdown h3 { font-size:16px; font-weight:700; color:var(--bse-primary); margin:18px 0 8px; } .bse-markdown p { margin-bottom:14px; font-size:15px; color:#334155; } .bse-markdown ul,.bse-markdown ol { margin:10px 0 16px; padding-left:24px; } .bse-markdown ul { list-style-type:disc; } .bse-markdown li { margin-bottom:8px; font-size:15px; color:#334155; line-height:1.7; } .bse-markdown strong { color:var(--bse-text); font-weight:700; } .bse-markdown code { background:#f1f5f9; color:var(--bse-primary); padding:2px 6px; border-radius:4px; font-size:13.5px; } .bse-markdown blockquote { border-left:4px solid var(--bse-primary); margin:14px 0; padding:10px 16px; background:#f0f9ff; border-radius:0 var(--bse-radius-sm) var(--bse-radius-sm) 0; color:var(--bse-text-dim); } .bse-markdown hr { border:none; height:1px; background:var(--bse-border); margin:20px 0; } .bse-sp-box { border-radius:24px; padding:16px 20px; margin-bottom:16px; display:flex; flex-direction:column; gap:10px; animation:bse-slideup 0.3s ease; } .bse-sp-box.status-found { background:var(--bse-ad-bg); border:2px solid var(--bse-ad-border); box-shadow:0 4px 16px rgba(251,191,36,0.15); } .bse-sp-box.status-none { background:linear-gradient(135deg, #f0fdf4 0%, #dcfce7 100%); border:1px solid #22c55e; box-shadow:0 4px 12px rgba(34,197,94,0.1); } .bse-sp-box.status-err { background:linear-gradient(135deg, #fef2f2 0%, #fee2e2 100%); border:1px solid #ef4444; box-shadow:0 4px 12px rgba(239,68,68,0.1); } .bse-sp-header { display:flex; align-items:center; gap:10px; flex-wrap:wrap; } .bse-sp-icon { width:24px; height:24px; border-radius:50%; display:flex; align-items:center; justify-content:center; font-size:13px; font-weight:bold; flex-shrink:0; } .status-found .bse-sp-icon { background:#FF8C00; color:white; box-shadow:0 2px 8px rgba(217,119,6,0.4); } .status-none .bse-sp-icon { background:#22c55e; color:white; box-shadow:0 2px 8px rgba(34,197,94,0.3); } .status-err .bse-sp-icon { background:#ef4444; color:white; box-shadow:0 2px 8px rgba(239,68,68,0.3); } .bse-sp-title { font-size:14px; font-weight:700; flex:1; } .status-found .bse-sp-title { color:var(--bse-ad-text); } .status-none .bse-sp-title { color:#166534; } .status-err .bse-sp-title { color:#991b1b; } .bse-sp-badge { background:white; border:1px solid var(--bse-ad-border); border-radius:10px; padding:6px 12px; font-family:monospace; font-size:13px; font-weight:700; color:var(--bse-ad-text); box-shadow:0 2px 4px rgba(0,0,0,0.05); } .bse-sp-action-row { display:flex; align-items:center; gap:10px; margin-left:34px; } .bse-sp-action-row .bse-sp-badge { flex:1; } .bse-sp-skip { background:var(--bse-ad-button); color:white; border:none; border-radius:10px; padding:8px 16px; font-size:13px; font-weight:600; cursor:pointer; transition:all 0.25s cubic-bezier(0.4,0,0.2,1); box-shadow:0 2px 8px rgba(245,158,11,0.3); flex-shrink:0; } .bse-sp-skip:hover { background:var(--bse-ad-button-hover); transform:translateY(-2px) scale(1.02); box-shadow:0 4px 12px rgba(245,158,11,0.4); } .bse-sp-skip:active { transform:translateY(0) scale(0.98); } .bse-sp-hint { font-size:12px; color:#b45309; margin-left:34px; } .bse-followup-section { margin-top:4px; background:white; border:1px solid var(--bse-border); border-radius:var(--bse-radius-md); padding:16px; transition:box-shadow 0.2s; animation:bse-slideup 0.3s ease; } .bse-followup-section:hover { box-shadow:0 4px 12px rgba(0,0,0,0.04); } .bse-followup-label { font-size:13px; font-weight:700; color:var(--bse-primary); margin-bottom:10px; display:flex; align-items:center; gap:6px; } .bse-followup-input { width:100%; background:#f8fafc; border:1px solid var(--bse-border); border-radius:var(--bse-radius-sm); padding:12px 14px; color:var(--bse-text); font-size:14px; margin-bottom:12px; resize:none; height:72px; box-sizing:border-box; transition:all 0.2s; } .bse-followup-input:focus { outline:none; border-color:var(--bse-primary); background:white; transform:translateY(-1px); box-shadow:0 0 0 3px rgba(0,174,236,0.1); } .bse-followup-btn { width:100%; padding:12px; background:var(--bse-primary); color:white; border:none; border-radius:var(--bse-radius-sm); font-size:14px; font-weight:600; cursor:pointer; transition:all 0.2s; } .bse-followup-btn:hover:not(:disabled) { background:var(--bse-primary-hover); transform:translateY(-1px); } .bse-followup-btn:disabled { opacity:0.5; cursor:not-allowed; } .bse-qa-item { margin-top:16px; padding-top:16px; border-top:1px solid var(--bse-border); animation:bse-slideup 0.3s ease; } .bse-qa-q { font-size:14px; font-weight:700; color:var(--bse-text); margin-bottom:10px; background:#f1f5f9; padding:10px 14px; border-radius:var(--bse-radius-sm); transition:background 0.2s; } .bse-qa-q:hover { background:#e2e8f0; } .bse-qa-a { font-size:14.5px; color:var(--bse-text); line-height:1.7; padding:0 4px; } .bse-settings-group { margin-bottom:8px; } .bse-settings-group + .bse-settings-group { margin-top:28px; padding-top:24px; border-top:1px solid var(--bse-border); } .bse-settings-group-title { font-size:15px; font-weight:800; color:var(--bse-text); margin-bottom:16px; display:flex; align-items:center; gap:8px; } .bse-settings-group-title-dot { width:7px; height:7px; border-radius:50%; background:var(--bse-primary); flex-shrink:0; } .bse-settings-subgroup { margin-bottom:22px; } .bse-settings-subgroup:last-child { margin-bottom:0; } .bse-settings-subgroup-title { font-size:13.5px; font-weight:700; color:var(--bse-text); margin-bottom:14px; letter-spacing:0.2px; } .bse-settings-subgroup + .bse-settings-subgroup { padding-top:18px; border-top:1px solid var(--bse-border); } .bse-settings-block { margin-bottom:16px; } .bse-settings-block:last-child { margin-bottom:0; } .bse-settings-block-label { display:block; font-size:13px; font-weight:600; color:var(--bse-text-dim); margin-bottom:8px; } .bse-settings-input { width:100%; padding:12px 14px; background:#f8fafc; border:1px solid var(--bse-border); border-radius:var(--bse-radius-sm); font-size:14px; color:var(--bse-text); box-sizing:border-box; transition:all 0.2s; } .bse-settings-input:focus { outline:none; border-color:var(--bse-primary); background:white; box-shadow:0 0 0 3px rgba(0,174,236,0.1); transform:translateY(-1px); } .bse-settings-check-row { display:flex; align-items:flex-start; gap:10px; cursor:pointer; user-select:none; transition:opacity 0.2s; } .bse-settings-check-row:hover { opacity:0.9; } .bse-settings-check-row input[type="checkbox"] { width:16px; height:16px; margin-top:3px; accent-color:#7dd3fc; cursor:pointer; flex-shrink:0; transition:transform 0.2s; } .bse-settings-check-row input[type="checkbox"]:hover { transform:scale(1.1); } .bse-settings-check-text { display:flex; flex-direction:column; gap:4px; } .bse-settings-check-title { font-size:14px; font-weight:500; color:var(--bse-text); line-height:1.4; } .bse-settings-check-desc { font-size:12px; color:var(--bse-text-muted); line-height:1.5; } .bse-author-info { margin-top:28px; padding-top:24px; border-top:1px solid var(--bse-border); text-align:center; } .bse-author-text { font-size:13px; color:var(--bse-text-muted); } .bse-author-link { color:var(--bse-primary); text-decoration:none; font-weight:400; transition:color 0.2s; } .bse-author-link:hover { color:var(--bse-primary-hover); text-decoration:underline; } .bse-footer { padding:16px 22px; border-top:1px solid var(--bse-border); display:flex; gap:12px; flex-shrink:0; flex-direction:column; } .bse-btn { flex:1; min-width:0; padding:12px 8px; border:none; border-radius:var(--bse-radius-md); font-size:13.5px; font-weight:600; cursor:pointer; display:flex; align-items:center; justify-content:center; gap:6px; white-space:nowrap; transition:all 0.25s cubic-bezier(0.4,0,0.2,1); position:relative; overflow:hidden; } .bse-btn::before { content:''; position:absolute; top:0; left:-100%; width:100%; height:100%; background:linear-gradient(90deg, transparent, rgba(255,255,255,0.1), transparent); transition:left 0.5s ease; } .bse-btn:hover:not(:disabled)::before { left:100%; } .bse-btn-primary { background:var(--bse-primary); color:white; } .bse-btn-primary:hover:not(:disabled) { background:var(--bse-primary-hover); transform:translateY(-1px); box-shadow:0 4px 12px rgba(0,174,236,0.2); } .bse-btn-primary:active:not(:disabled) { transform:translateY(0); } .bse-btn-primary:disabled { opacity:0.5; cursor:not-allowed; } .bse-btn-secondary { background:white; color:var(--bse-text); border:1px solid var(--bse-border); } .bse-btn-secondary:hover:not(:disabled) { background:#f8fafc; border-color:#cbd5e1; transform:translateY(-1px); box-shadow:0 2px 8px rgba(0,0,0,0.04); } .bse-btn-secondary:active:not(:disabled) { transform:translateY(0); } .bse-btn-secondary:disabled { opacity:0.5; cursor:not-allowed; } .bse-toast { position:fixed; bottom:80px; left:50%; transform:translateX(-50%) translateY(16px) scale(0.95); background:rgba(15,23,42,0.95); color:white; padding:12px 24px; border-radius:12px; font-size:14px; font-weight:500; opacity:0; transition:opacity 0.25s ease, transform 0.25s cubic-bezier(0.16,1,0.3,1); z-index:100001; pointer-events:none; white-space:nowrap; } .bse-toast.show { opacity:1; transform:translateX(-50%) translateY(0) scale(1); } .bse-toast.success { background:rgba(16,185,129,0.95); } .bse-toast.error { background:rgba(239,68,68,0.95); } .bse-toast.warning { background:rgba(255,193,7,0.95); } `); // ===================== 6. 全局状态 ===================== let allSubtitles = []; let currentSubtitleData = null; let selectedSubtitleId = null; let panelVisible = false; let currentTab = 'preview'; let isLoading = false; let showTimestamps = true; let showRawAIText = false; let sourceCollapsed = true; let currentVideoKey = null; let currentAid = null; let hotComments = []; let aiSummaryCache = {}; let aiConversationHistory = []; let adSegments = []; let hasJumpedAds = {}; let adSkipInterval = null; let progressMarkObserver = null; let isGeneratingAI = false; let autoGenerateTimer = null; let currentGenerationId = 0; let progressMarkInitialized = false; let lastAdCheckResult = null; let latestVersion = null; let hasUpdate = false; let updateLinkUrl = null; let _documentClickHandler = null; // ===================== 7. 日志工具 ===================== function log(...args) { console.log('[BSE]', ...args); } function _ts() { const n = new Date(); return `${String(n.getHours()).padStart(2, '0')}:${String(n.getMinutes()).padStart(2, '0')}:${String(n.getSeconds()).padStart(2, '0')}.${String(n.getMilliseconds()).padStart(3, '0')}`; } function logAPI(action, data) { console.log(`[BSE-API] [${_ts()}] ${action}`, data !== undefined ? data : ''); } // ===================== 8. 缓存管理 ===================== function loadCache() { const raw = GM_getValue('aiSummaryCache', {}); const result = {}; for (const key of Object.keys(raw)) { const val = raw[key]; if (typeof val === 'string') result[key] = { summary: val, qa: [] }; else if (val && typeof val === 'object' && typeof val.summary === 'string') result[key] = { summary: val.summary, qa: Array.isArray(val.qa) ? val.qa : [] }; } return result; } function getCachedSummary(videoKey) { const entry = aiSummaryCache[videoKey]; if (!entry) return null; return typeof entry === 'string' ? entry : entry.summary || null; } function getCachedQA(videoKey) { const entry = aiSummaryCache[videoKey]; if (!entry || typeof entry === 'string') return []; return Array.isArray(entry.qa) ? entry.qa : []; } function setCachedSummary(videoKey, summary) { const existing = aiSummaryCache[videoKey]; const qa = (existing && Array.isArray(existing.qa)) ? existing.qa : []; aiSummaryCache[videoKey] = { summary, qa }; GM_setValue('aiSummaryCache', aiSummaryCache); } function appendCachedQA(videoKey, q, a) { const entry = aiSummaryCache[videoKey]; if (!entry) return; if (!Array.isArray(entry.qa)) entry.qa = []; entry.qa.push({ q, a }); GM_setValue('aiSummaryCache', aiSummaryCache); } // ===================== 9. 通用工具 ===================== function formatTime(s) { const m = Math.floor(s / 60), sec = Math.floor(s % 60); return `${m}:${sec.toString().padStart(2, '0')}`; } function formatTimeWithMs(s) { const m = Math.floor(s / 60), sec = Math.floor(s % 60), ms = Math.floor((s % 1) * 100); return `${m}:${sec.toString().padStart(2, '0')}.${ms.toString().padStart(2, '0')}`; } function formatTimeForSRT(s) { const h = Math.floor(s / 3600); const m = Math.floor((s % 3600) / 60); const sec = Math.floor(s % 60); const ms = Math.floor((s % 1) * 1000); return `${h.toString().padStart(2, '0')}:${m.toString().padStart(2, '0')}:${sec.toString().padStart(2, '0')},${ms.toString().padStart(3, '0')}`; } function parseAdTime(str) { str = str.trim(); const m = str.match(/^(\d+):(\d{2})$/); return m ? parseInt(m[1]) * 60 + parseInt(m[2]) : null; } function escapeHtml(t) { if (!t) return ''; return t.replace(/&/g, '&').replace(//g, '>'); } function formatCommentsForAI() { if (!hotComments.length) return ''; return hotComments.map(c => `${c.content.length > 200 ? c.content.slice(0, 200) + '...' : c.content} ${c.like}`).join('\n'); } function showToast(msg, type = '') { let el = document.querySelector('.bse-toast'); if (!el) { el = document.createElement('div'); el.className = 'bse-toast'; document.body.appendChild(el); } el.textContent = msg; el.className = 'bse-toast' + (type ? ' ' + type : ''); void el.offsetWidth; el.classList.add('show'); clearTimeout(el._t); el._t = setTimeout(() => el.classList.remove('show'), 2500); } function seekToTime(sec) { const v = document.querySelector('video'); if (v) { v.currentTime = sec; showToast(`跳转到 ${formatTime(sec)}`, 'success'); } } function setLoadingState(loading) { isLoading = loading; document.querySelector('#bse-refresh-btn')?.classList.toggle('spinning', loading); } function getVideoTitle() { const h1 = document.querySelector('h1.video-title'); if (!h1) return ''; return h1.dataset.title || h1.getAttribute('title') || h1.textContent.trim(); } function getVideoDescription() { const descElement = document.querySelector('.desc-info-text'); if (!descElement) return ''; return descElement.textContent.trim(); } function getVideoTags() { const tagElements = document.querySelectorAll('.tag-link .tag-name'); if (!tagElements || tagElements.length === 0) return []; return Array.from(tagElements).map(tag => tag.textContent.trim()); } function compareVersions(v1, v2) { const p1 = v1.split('.').map(Number), p2 = v2.split('.').map(Number); for (let i = 0; i < Math.max(p1.length, p2.length); i++) { const a = p1[i] || 0, b = p2[i] || 0; if (a > b) return 1; if (a < b) return -1; } return 0; } let scriptcatCheckResult = null; let githubCheckResult = null; let scriptcatCheckDone = false; let githubCheckDone = false; function resolveUpdateAfterChecks() { if (!scriptcatCheckDone || !githubCheckDone) return; let chosen = null; if (githubCheckResult) chosen = { source: 'Github', version: githubCheckResult.version, url: GITHUB_REPO_URL }; else if (scriptcatCheckResult) chosen = { source: 'ScriptCat', version: scriptcatCheckResult.version, url: SCRIPTCAT_URL }; if (!chosen) { log('更新检测: 两个来源均未检测成功'); return; } if (compareVersions(chosen.version, SCRIPT_VERSION) > 0) { latestVersion = chosen.version; updateLinkUrl = chosen.url; hasUpdate = true; log(`发现新版本(${chosen.source}):`, latestVersion); showUpdateBadgeInPanel(); } else { log(`当前已是最新版本(${chosen.source}):`, SCRIPT_VERSION); } } function checkForUpdates() { checkForUpdatesScriptCat(); checkForUpdatesGithub(); } function checkForUpdatesScriptCat() { GM_xmlhttpRequest({ method: 'GET', url: 'https://scriptcat.org/zh-CN/script-show-page/6728/version', timeout: 8000, onload: function(response) { if (response.status === 200) { try { const parser = new DOMParser(); const doc = parser.parseFromString(response.responseText, 'text/html'); const labelXpath = "//*[normalize-space(text())='最新版本']"; const labelNode = doc.evaluate(labelXpath, doc, null, XPathResult.FIRST_ORDERED_NODE_TYPE, null).singleNodeValue; if (labelNode) { const itemContainer = labelNode.closest('div, li, section'); if (itemContainer) { const versionMatch = itemContainer.textContent.match(/\d+\.\d+\.\d+/); if (versionMatch) { scriptcatCheckResult = { version: versionMatch[0] }; } } } } catch(e) { log('ScriptCat更新检测解析异常:', e); } } scriptcatCheckDone = true; resolveUpdateAfterChecks(); }, onerror: function () { scriptcatCheckDone = true; resolveUpdateAfterChecks(); }, ontimeout: function () { scriptcatCheckDone = true; resolveUpdateAfterChecks(); } }); } function checkForUpdatesGithub() { GM_xmlhttpRequest({ method: 'GET', url: CHANGELOG_RAW_URL, timeout: 8000, onload: function (response) { if (response.status === 200) { const match = response.responseText.match(/##\s*\[([^\]]+)\]/); if (match && match[1]) { githubCheckResult = { version: match[1].trim() }; } } githubCheckDone = true; resolveUpdateAfterChecks(); }, onerror: function () { log('更新检测: 网络请求失败'); githubCheckDone = true; resolveUpdateAfterChecks(); }, ontimeout: function () { log('更新检测: 请求超时'); githubCheckDone = true; resolveUpdateAfterChecks(); } }); } function showUpdateBadgeInPanel() { const hint = document.getElementById('bse-ad-hint'); if (hint && !hint.querySelector('.bse-update-badge')) { const badge = document.createElement('a'); badge.href = updateLinkUrl || SCRIPTCAT_URL; badge.target = '_blank'; badge.className = 'bse-update-badge'; badge.textContent = '新版本 v' + latestVersion; hint.appendChild(badge); } } // ===================== 10. 进度条广告标记 ===================== function waitForElement(selector, callback) { const element = document.querySelector(selector); if (element) callback(element); else setTimeout(() => waitForElement(selector, callback), 100); } function createProgressMark(video, progressArea) { const existingMark = document.getElementById('bse-ad-progress-mark'); if (existingMark) existingMark.remove(); if (!adSegments || adSegments.length === 0) return; const mark = document.createElement('div'); mark.id = 'bse-ad-progress-mark'; mark.style.cssText = `position:absolute;height:100%;background:${AD_MARK_COLOR};z-index:1;pointer-events:none;border-radius:2px;`; progressArea.appendChild(mark); function updateMarkPosition() { const duration = video.duration; if (!duration || duration < adSegments[0].end) return; mark.style.left = `${(adSegments[0].start / duration) * 100}%`; mark.style.width = `${(adSegments[0].end / duration) * 100 - (adSegments[0].start / duration) * 100}%`; } updateMarkPosition(); video.addEventListener('durationchange', updateMarkPosition); video.addEventListener('loadedmetadata', updateMarkPosition); } function initProgressMark() { if (progressMarkInitialized) return; progressMarkInitialized = true; waitForElement('.bpx-player-video-wrap video', (video) => { waitForElement('.bpx-player-progress-area', (progressArea) => { createProgressMark(video, progressArea); if (progressMarkObserver) progressMarkObserver.disconnect(); progressMarkObserver = new MutationObserver(() => { const newVideo = document.querySelector('.bpx-player-video-wrap video'); if (newVideo && newVideo !== video) { progressMarkInitialized = false; initProgressMark(); progressMarkObserver.disconnect(); } }); progressMarkObserver.observe(document.body, { childList: true, subtree: true }); }); }); } // ===================== 11. Markdown 渲染 ===================== function processInline(text) { return text.replace(/\*\*(.+?)\*\*/g, '$1').replace(/\*(.+?)\*/g, '$1').replace(/`([^`]+)`/g, '$1'); } function markdownToHtml(md) { if (!md) return ''; md = md.replace(/\r\n/g, '\n'); const lines = md.split('\n'); let out = [], stack = [], inCode = false, code = []; for (const line of lines) { if (line.trim().startsWith('```')) { if (inCode) { out.push('
' + escapeHtml(code.join('\n')) + '
'); code = []; inCode = false; } else inCode = true; continue; } if (inCode) { code.push(line); continue; } const indent = line.match(/^[ \t]*/)[0].replace(/\t/g, ' ').length; const t = line.trim(); if (!t) continue; const ul = t.match(/^[-*][ \t]+(.*)$/), ol = t.match(/^\d+\.[ \t]+(.*)$/); if (ul || ol) { const type = ul ? 'ul' : 'ol', cnt = processInline(ul ? ul[1] : ol[1]); if (!stack.length) { stack.push({ type, indent }); out.push(`<${type}>`); } else { const top = stack[stack.length - 1]; if (indent > top.indent) { stack.push({ type, indent }); out.push(`<${type}>`); } else if (indent < top.indent) { while (stack.length && stack[stack.length - 1].indent > indent) out.push(``); if (!stack.length || stack[stack.length - 1].indent < indent) { stack.push({ type, indent }); out.push(`<${type}>`); } } else if (top.type !== type) { out.push(``); stack.push({ type, indent }); out.push(`<${type}>`); } } out.push(`
  • ${cnt}
    • `); continue; } while (stack.length) out.push(``); if (/^---+$/.test(t)) { out.push('
    '); continue; } const h = t.match(/^(#{1,6})[ \t]+(.*)$/); if (h) { out.push(`${processInline(h[2])}`); continue; } const bq = t.match(/^>[ \t]*(.*)$/); if (bq) { out.push(`
    ${processInline(bq[1])}
    `); continue; } out.push(`

    ${processInline(t)}

    `); } while (stack.length) out.push(``); return out.join('\n'); } // ===================== 12. 广告解析与跳过 ===================== function extractAdSegments(rawSummary) { const text = rawSummary.replace(/\*/g, '').replace(/`/g, '').replace(/#/g, ' '); const timeRe = /广告时间[\s\S]{0,80}?\[(\d+:\d{2})\s*[-–—~至]\s*(\d+:\d{2})\]/g; const timeMatches = [...text.matchAll(timeRe)]; if (timeMatches.length > 0) { const last = timeMatches[timeMatches.length - 1]; const start = parseAdTime(last[1]), end = parseAdTime(last[2]); if (start !== null && end !== null && end > start) return { type: 'has_ad', segments: [{ start, end, startStr: last[1], endStr: last[2] }] }; } const noRe = /广告时间[\s\S]{0,80}?\[\s*无[^\]]*\]/g; if ([...text.matchAll(noRe)].length > 0) return { type: 'none', segments: [] }; return { type: 'error', segments: [] }; } function stripAdLine(summary) { const lines = summary.split('\n'); let cutIndex = lines.length; for (let i = 0; i < lines.length; i++) { if (lines[i].replace(/[#\s*`]/g, '').includes('广告时间')) { cutIndex = i; while (cutIndex > 0 && /^[#\s]/.test(lines[cutIndex - 1]) && lines[cutIndex - 1].trim() === '') cutIndex--; break; } } return lines.slice(0, cutIndex).join('\n').trim(); } function initAdSkipMonitor() { if (adSkipInterval) clearInterval(adSkipInterval); adSkipInterval = setInterval(() => { if (!bse_auto_skip_ad) return; if (!adSegments?.length) return; const video = document.querySelector('video'); if (!video || video.readyState === 0) return; const ct = video.currentTime; adSegments.forEach((ad, i) => { if (ct >= ad.start && ct < ad.end - 0.3) { video.currentTime = ad.end; const key = `${currentVideoKey}-${i}`; if (Date.now() - (hasJumpedAds[key] || 0) > 3000) { showToast('✓ 已自动跳过广告', 'success'); hasJumpedAds[key] = Date.now(); } } }); }, 1000); } // ===================== 13. B站 API ===================== async function fetchBilibiliSubtitles() { const url = window.location.href; const bvid = (url.match(/(BV[\w]+)/) || [])[1]; const page = parseInt((url.match(/[?&]p=(\d+)/) || [, 1])[1]); if (!bvid) return []; try { const vr = await fetch(`https://api.bilibili.com/x/web-interface/view?bvid=${bvid}`, { credentials: 'include' }); const vd = await vr.json(); if (vd.code !== 0 || !vd.data) return []; const aid = vd.data.aid, pages = vd.data.pages || []; let cid = vd.data.cid; if (pages.length >= page) cid = pages[page - 1].cid; currentAid = aid; const pr = await fetch(`https://api.bilibili.com/x/player/wbi/v2?aid=${aid}&cid=${cid}`, { credentials: 'include' }); const pd = await pr.json(); if (pd.code !== 0 || !pd.data?.subtitle?.subtitles) return []; return pd.data.subtitle.subtitles.filter(s => s.lan === 'zh-CN' || s.lan === 'zh' || s.lan.startsWith('ai-zh')).map((s, i) => ({ id: s.id || i, lan: s.lan, lan_doc: s.lan_doc, subtitle_url: s.subtitle_url, isAI: s.lan.startsWith('ai-'), body: null })); } catch (e) { return []; } } async function fetchSubtitleContent(url) { try { if (url.startsWith('//')) url = 'https:' + url; const r = await fetch(url); const d = await r.json(); return d.body || []; } catch (e) { return []; } } async function fetchHotComments() { let aid = currentAid; if (!aid) { try { aid = unsafeWindow.__INITIAL_STATE__?.aid; } catch {} } if (!aid) return []; try { const r = await fetch(`https://api.bilibili.com/x/v2/reply/main?type=1&oid=${aid}&mode=3&next=0&ps=30`, { credentials: 'include' }); const d = await r.json(); if (d.code !== 0 || !d.data?.replies) return []; return d.data.replies.map(r => ({ content: r.content.message, like: r.like })); } catch (e) { return []; } } // ===================== 14. AI API 调用 ===================== async function callAPIStream(messages, onChunk) { let isGemini = API_URL.includes('generativelanguage.googleapis.com'); let isClaude = API_URL.includes('anthropic.com'); let actualModel = bse_model.replace(' (免费)', ''); let fetchUrl = API_URL; let headers = { 'Content-Type': 'application/json' }; let bodyData = {}; if (isClaude) { headers['x-api-key'] = API_KEY; headers['anthropic-version'] = '2023-06-01'; headers['Accept'] = 'text/event-stream'; bodyData = { model: actualModel, max_tokens: 8192, stream: true, messages: messages }; } else if (isGemini) { fetchUrl = fetchUrl.replace('{model_name}', actualModel); if (fetchUrl.includes(':generateContent')) fetchUrl = fetchUrl.replace(':generateContent', ':streamGenerateContent'); fetchUrl += (fetchUrl.includes('?') ? '&' : '?') + `key=${API_KEY}&alt=sse`; bodyData = { contents: messages.map(m => ({ role: m.role === 'assistant' ? 'model' : 'user', parts: [{ text: m.content }] })) }; } else { headers['Authorization'] = `Bearer ${API_KEY}`; headers['Accept'] = 'text/event-stream'; bodyData = { model: actualModel, messages: messages, stream: true }; } const startTime = Date.now(); const resp = await fetch(fetchUrl, { method: 'POST', headers, body: JSON.stringify(bodyData) }); if (!resp.ok) { if (resp.status === 429) throw new Error('HTTP 429 (请求频率过高，请稍后再试或更换限额更大的模型)'); throw new Error(`HTTP ${resp.status}`); } if (!resp.body) throw new Error('不支持流式响应'); const reader = resp.body.getReader(), dec = new TextDecoder('utf-8'); let buf = '', full = ''; while (true) { const { done, value } = await reader.read(); if (done) break; buf += dec.decode(value, { stream: true }); const lines = buf.split(/\r?\n/); buf = lines.pop() || ''; for (const line of lines) { const t = line.trim(); if (!t || t.startsWith(':')) continue; if (isClaude && t.startsWith('event:')) continue; if (t.startsWith('data:')) { const ds = t.slice(5).trim(); if (!isClaude && ds === '[DONE]') return full; try { const d = JSON.parse(ds); let chunk = ''; if (isGemini) chunk = d.candidates?.[0]?.content?.parts?.[0]?.text || ''; else if (isClaude) { if (d.type === 'content_block_delta') chunk = d.delta?.text || ''; else if (d.type === 'message_stop') return full; } else chunk = d.choices?.[0]?.delta?.content || ''; if (chunk) { full += chunk; onChunk(full); } } catch {} } } } return full; } function callAPINoStream(messages) { return new Promise((resolve, reject) => { let isGemini = API_URL.includes('generativelanguage.googleapis.com'); let isClaude = API_URL.includes('anthropic.com'); let actualModel = bse_model.replace(' (免费)', ''); let fetchUrl = API_URL; let headers = { 'Content-Type': 'application/json' }; let bodyData = {}; if (isClaude) { headers['x-api-key'] = API_KEY; headers['anthropic-version'] = '2023-06-01'; bodyData = { model: actualModel, max_tokens: 8192, messages: messages }; } else if (isGemini) { fetchUrl = fetchUrl.replace('{model_name}', actualModel); fetchUrl += (fetchUrl.includes('?') ? '&' : '?') + `key=${API_KEY}`; bodyData = { contents: messages.map(m => ({ role: m.role === 'assistant' ? 'model' : 'user', parts: [{ text: m.content }] })) }; } else { headers['Authorization'] = `Bearer ${API_KEY}`; bodyData = { model: actualModel, messages: messages }; } GM_xmlhttpRequest({ method: 'POST', url: fetchUrl, headers, data: JSON.stringify(bodyData), timeout: 60000, onload(r) { if (r.status === 429) return reject(new Error('HTTP 429 (请求频率过高，请稍后再试或更换限额更大的模型)')); try { const d = JSON.parse(r.responseText); if (d.error) return reject(new Error(d.error.message || JSON.stringify(d.error))); let result; if (isClaude) result = d.content?.[0]?.text; else if (isGemini) result = d.candidates?.[0]?.content?.parts?.[0]?.text; else result = d.choices?.[0]?.message?.content; if (!result) return reject(new Error('API返回异常')); resolve(result); } catch (e) { reject(new Error('解析失败')); } }, onerror() { reject(new Error('网络错误')); }, ontimeout() { reject(new Error('请求超时')); } }); }); } async function generateAISummaryStream(subtitleText, streamEl) { let contextInfo = ''; const videoTitle = getVideoTitle(); const videoDesc = getVideoDescription(); const videoTags = getVideoTags(); if (videoTitle) contextInfo += `视频标题：${videoTitle}\n`; if (videoDesc) contextInfo += `视频简介：${videoDesc}\n`; if (videoTags.length > 0) contextInfo += `视频标签：${videoTags.join(', ')}\n`; if (contextInfo) contextInfo += '\n'; const commentsText = (enableOpinionAnalysis && hotComments.length > 0) ? formatCommentsForAI() : ''; if (commentsText) contextInfo += `===== 热门评论（按热度排序）=====\n${commentsText}\n\n`; const messages = [{ role: 'user', content: `${getAISummaryPrompt()}\n\n${contextInfo}${subtitleText}` }]; let summary = await callAPIStream(messages, text => { safeSetInnerHTML(streamEl, markdownToHtml(text)); streamEl.scrollTop = streamEl.scrollHeight; }); let adCheck = extractAdSegments(summary); lastAdCheckResult = adCheck; if (adCheck.type === 'error') { safeSetInnerHTML(streamEl, markdownToHtml(summary) + '
    格式校验修正中...
    '); messages.push({ role: 'assistant', content: summary }); messages.push({ role: 'user', content: '你没有正确输出广告时间。请输出一行：有广告输出"广告时间[MM:SS - MM:SS]"，没广告输出"广告时间[无]"。只输出这一行，不含其他任何内容。必须在同一行。' }); try { const fix = await callAPINoStream(messages); summary = summary + '\n' + fix.trim(); adCheck = extractAdSegments(summary); lastAdCheckResult = adCheck; safeSetInnerHTML(streamEl, markdownToHtml(summary)); } catch (e) {} } setCachedSummary(currentVideoKey, summary); aiConversationHistory = [{ role: 'user', content: getAISummaryPrompt() }, { role: 'assistant', content: summary }]; adSegments = adCheck.segments; if (adSegments.length > 0) { initProgressMark(); initAdSkipMonitor(); } return summary; } // ===================== 15. 核心工作流 ===================== async function fetchAllSubtitles(force = false) { const vk = window.location.href; if (!force && vk === currentVideoKey && allSubtitles.length > 0) return; currentVideoKey = vk; allSubtitles = []; currentSubtitleData = null; selectedSubtitleId = null; adSegments = []; hasJumpedAds = {}; lastAdCheckResult = null; progressMarkInitialized = false; hotComments = []; const existingMark = document.getElementById('bse-ad-progress-mark'); if (existingMark) existingMark.remove(); setLoadingState(true); try { allSubtitles = await fetchBilibiliSubtitles(); const commentPromise = fetchHotComments(); if (allSubtitles.length > 0) await loadSubtitle(allSubtitles[0]); hotComments = await commentPromise; } catch (e) {} setLoadingState(false); updateUI(); updateContent(); } async function loadSubtitle(sub) { if (!sub) return; if (selectedSubtitleId === sub.id && currentSubtitleData?.body?.length > 0) return; selectedSubtitleId = sub.id; if (autoGenerateTimer) { clearTimeout(autoGenerateTimer); autoGenerateTimer = null; } const afterLoad = () => { if (autoOpenPanel && !panelVisible) { panelVisible = true; document.querySelector('.bse-panel').classList.add('show'); switchTab(autoOpenTab); } if (autoGenSummary && currentSubtitleData?.body?.length && !getCachedSummary(currentVideoKey) && API_KEY && !isGeneratingAI) { autoGenerateTimer = setTimeout(() => { autoGenerateTimer = null; if (isGeneratingAI) return; switchTab('ai'); setTimeout(() => { const btn = document.getElementById('bse-generate-btn'); if (btn && !isGeneratingAI) btn.click(); }, 50); }, 400); } }; if (sub.body?.length > 0) { currentSubtitleData = sub; updateUI(); updateContent(); afterLoad(); return; } setLoadingState(true); sub.body = await fetchSubtitleContent(sub.subtitle_url); currentSubtitleData = sub; setLoadingState(false); updateUI(); updateContent(); afterLoad(); } function switchTab(tab) { currentTab = tab; const tabsEl = document.querySelector('.bse-tabs'); if (tabsEl) tabsEl.classList.toggle('hidden', tab === 'settings'); document.querySelectorAll('.bse-tab').forEach(t => t.classList.toggle('active', t.dataset.tab === tab)); const fNormal = document.getElementById('bse-footer-normal'); const fSettings = document.getElementById('bse-footer-settings'); if (fNormal && fSettings) { fNormal.style.display = tab === 'settings' ? 'none' : 'flex'; fSettings.style.display = tab === 'settings' ? 'flex' : 'none'; } updateContent(); } // ===================== 16. UI 创建与事件 ===================== function createUI() { if (document.querySelector('.bse-container')) return; const c = document.createElement('div'); c.className = 'bse-container'; safeSetInnerHTML(c, `
    B站字幕获取、AI分析及广告跳过 BiliBili
    点击刷新
    广告跳过功能仅在进行AI分析后可用
    ${!API_KEY ? `
    ⚠未设置API密钥，AI分析功能将无法使用
    ` : ''}
    选择字幕
    正在初始化...
    `); document.body.appendChild(c); bindEvents(c); if (hasUpdate) showUpdateBadgeInPanel(); } function bindEvents(c) { const panel = c.querySelector('.bse-panel'); panel.addEventListener('click', e => e.stopPropagation()); c.querySelector('.bse-trigger-btn').addEventListener('click', (e) => { e.stopPropagation(); panelVisible = !panelVisible; panel.classList.toggle('show', panelVisible); if (panelVisible && allSubtitles.length === 0) fetchAllSubtitles(); }); if (_documentClickHandler) { document.removeEventListener('click', _documentClickHandler); } _documentClickHandler = e => { if (!panelVisible) return; if (!c.contains(e.target)) { panelVisible = false; panel.classList.remove('show'); } }; document.addEventListener('click', _documentClickHandler); c.querySelector('#bse-source-toggle').addEventListener('click', (e) => { e.stopPropagation(); sourceCollapsed = !sourceCollapsed; c.querySelector('#bse-source-body').classList.toggle('hidden', sourceCollapsed); c.querySelector('#bse-source-arrow').classList.toggle('collapsed', sourceCollapsed); }); c.querySelectorAll('.bse-tab').forEach(tab => tab.addEventListener('click', (e) => { e.stopPropagation(); switchTab(tab.dataset.tab); })); c.querySelector('#bse-refresh-btn').addEventListener('click', e => { e.stopPropagation(); if (!isLoading) fetchAllSubtitles(true); }); c.querySelector('#bse-settings-btn').addEventListener('click', e => { e.stopPropagation(); switchTab(currentTab === 'settings' ? 'preview' : 'settings'); }); c.querySelector('#bse-go-settings')?.addEventListener('click', e => { e.stopPropagation(); switchTab('settings'); }); c.querySelector('#bse-copy-btn').addEventListener('click', () => { const t = getFormattedText(); if (t) { GM_setClipboard(t); showToast('✓ 已复制', 'success'); } }); c.querySelector('#bse-download-txt-btn').addEventListener('click', () => { const t = getFormattedText(); if (t) { const a = document.createElement('a'); a.href = URL.createObjectURL(new Blob([t], { type: 'text/plain;charset=utf-8' })); a.download = `Subtitle_${Date.now()}.txt`; a.click(); showToast('✓ TXT下载成功', 'success'); } }); c.querySelector('#bse-download-srt-btn').addEventListener('click', () => { const t = getSRTText(); if (t) { const a = document.createElement('a'); a.href = URL.createObjectURL(new Blob([t], { type: 'text/plain;charset=utf-8' })); a.download = `Subtitle_${Date.now()}.srt`; a.click(); showToast('✓ SRT下载成功', 'success'); } }); c.querySelector('#bse-s-cancel')?.addEventListener('click', (e) => { e.stopPropagation(); switchTab('preview'); }); c.querySelector('#bse-s-save')?.addEventListener('click', (e) => { e.stopPropagation(); bse_platform = document.getElementById('bse-s-platform').value; API_URL = document.getElementById('bse-s-url').value.trim(); API_KEY = document.getElementById('bse-s-key').value.trim(); const selectedModel = document.getElementById('bse-s-model-select').value; bse_model = selectedModel === '自定义' ? document.getElementById('bse-s-model-custom').value.trim() : selectedModel; autoGenSummary = document.getElementById('bse-s-auto').checked; enableOpinionAnalysis = document.getElementById('bse-s-opinion').checked; bse_auto_skip_ad = document.getElementById('bse-s-auto-skip').checked; autoOpenPanel = document.getElementById('bse-s-auto-open').checked; autoOpenTab = document.getElementById('bse-s-auto-tab').value; bse_detail_level = document.getElementById('bse-s-detail').value; GM_setValue('bse_platform', bse_platform); GM_setValue('bse_api_url', API_URL); GM_setValue('bse_api_key_' + bse_platform, API_KEY); GM_setValue('bse_model', bse_model); GM_setValue('bse_auto_summary', autoGenSummary); GM_setValue('bse_opinion_analysis', enableOpinionAnalysis); GM_setValue('bse_auto_skip_ad', bse_auto_skip_ad); GM_setValue('bse_auto_open_panel', autoOpenPanel); GM_setValue('bse_auto_open_tab', autoOpenTab); GM_setValue('bse_detail_level', bse_detail_level); showToast('✓ 设置已保存', 'success'); switchTab('preview'); panelVisible = false; const container = document.querySelector('.bse-container'); if (container) container.remove(); createUI(); setTimeout(() => fetchAllSubtitles(true), 200); }); } // ===================== 17. 文本格式化 ===================== function getFormattedText() { if (!currentSubtitleData?.body) return ''; return currentSubtitleData.body.map(it => showTimestamps ? `[${formatTimeWithMs(it.from)} - ${formatTimeWithMs(it.to)}] ${it.content}` : it.content).join('\n'); } function getSRTText() { if (!currentSubtitleData?.body) return ''; return currentSubtitleData.body.map((it, index) => `${index + 1}\n${formatTimeForSRT(it.from)} --> ${formatTimeForSRT(it.to)}\n${it.content}\n`).join('\n'); } function getTimestampedTextForAI() { if (!currentSubtitleData?.body) return ''; return currentSubtitleData.body.map(it => `[${formatTime(it.from)} - ${formatTime(it.to)}] ${it.content}`).join('\n'); } // ===================== 18. UI 状态更新 ===================== function updateDotState() { const dot = document.querySelector('.bse-status-dot'); if (!dot) return; const hasSubtitle = !!(currentSubtitleData?.body?.length); const hasSummary = !!getCachedSummary(currentVideoKey); if (!hasSubtitle) { dot.className = 'bse-status-dot'; } else if (hasSummary) { dot.className = 'bse-status-dot state-green'; } else { dot.className = 'bse-status-dot state-yellow'; } } function updateUI() { const info = document.querySelector('.bse-subtitle-info'); const copyBtn = document.querySelector('#bse-copy-btn'); const dlTxtBtn = document.querySelector('#bse-download-txt-btn'); const dlSrtBtn = document.querySelector('#bse-download-srt-btn'); const sb = document.querySelector('#bse-source-body'); if (sb) { if (allSubtitles.length > 0) { safeSetInnerHTML(sb, allSubtitles.map(s => `
    ${s.lan_doc}${s.isAI ? 'AI' : 'CC'}
    `).join('')); sb.querySelectorAll('.bse-subtitle-option').forEach(o => o.addEventListener('click', (e) => { e.stopPropagation(); const s = allSubtitles.find(x => x.id == o.dataset.id); if (s) loadSubtitle(s); })); } else { safeSetInnerHTML(sb, '
    未检测到可用的中文字幕
    '); } } if (currentSubtitleData?.body) { if (info) info.textContent = `成功解析 ${currentSubtitleData.body.length} 条字幕 ${hotComments.length} 条评论`; if (copyBtn) copyBtn.disabled = false; if (dlTxtBtn) dlTxtBtn.disabled = false; if (dlSrtBtn) dlSrtBtn.disabled = false; } else if (!isLoading) { if (info) info.textContent = allSubtitles.length === 0 ? '此视频暂无字幕' : '准备就绪'; } updateDotState(); } function updateContent() { const el = document.querySelector('.bse-content'); if (!el) return; if (isLoading) { safeSetInnerHTML(el, '
    数据加载中...
    '); return; } switch (currentTab) { case 'preview': renderPreviewTab(el); break; case 'ai': renderAITab(el); break; case 'text': renderTextTab(el); break; case 'settings': renderSettingsTab(el); break; } } // ===================== 19. 浏览页渲染 ===================== function renderPreviewTab(el) { if (!currentSubtitleData?.body?.length) { safeSetInnerHTML(el, '
    未获取到字幕，点击刷新以重试
    '); return; } const body = currentSubtitleData.body, cnt = body.length, dur = body[cnt - 1].to; const chars = body.reduce((s, i) => s + i.content.length, 0); safeSetInnerHTML(el, `
    总条数
    ${cnt}
    总时长
    ${formatTime(dur)}
    总字数
    ${chars}
    ${body.slice(0, 1000).map(it => `
    ${formatTime(it.from)} → ${formatTime(it.to)}
    ${it.content}
    `).join('')}${body.length > 1000 ? '
    仅展示前1000条
    ' : ''}`); el.querySelectorAll('.bse-subtitle-item').forEach(item => item.addEventListener('click', (e) => { e.stopPropagation(); seekToTime(parseFloat(item.dataset.time)); })); } // ===================== 20. AI 分析页渲染 ===================== function renderAITab(el) { const hasSubtitle = !!(currentSubtitleData?.body?.length); const cachedSummary = getCachedSummary(currentVideoKey); const cachedQA = getCachedQA(currentVideoKey); if (cachedSummary && cachedQA.length && aiConversationHistory.length < 2) aiConversationHistory = [{ role: 'user', content: getAISummaryPrompt() }, { role: 'assistant', content: cachedSummary }, ...cachedQA.flatMap(qa => [{ role: 'user', content: qa.q }, { role: 'assistant', content: qa.a }])]; let html = ''; if (!cachedSummary) { html += ``; if (!hasSubtitle) html += '
    请先获取字幕数据
    '; else if (!API_KEY) html += '
    请先在设置中配置API密钥
    '; } else { const retryHtml = ``; if (showRawAIText) { html += `
    ${retryHtml}
    `; } else { const adData = lastAdCheckResult || extractAdSegments(cachedSummary); if (!lastAdCheckResult) lastAdCheckResult = adData; adSegments = adData.segments; if (adSegments.length > 0) initProgressMark(); if (adData.type === 'has_ad' && adSegments.length > 0) html += `
    !检测到视频植入广告
    ${bse_auto_skip_ad ? '进度条已标黄提示，将自动跳过' : '进度条已标黄提示，自动跳过已关闭'}
    ${adSegments[0].startStr} - ${adSegments[0].endStr}
    `; else if (adData.type === 'none') html += `
    ✓未检测到视频植入广告
    `; else html += `
    ⚠广告时间段格式解析异常
    `; const displaySummary = stripAdLine(cachedSummary); html += `
    ${retryHtml}
    ${markdownToHtml(displaySummary)}
    `; if (cachedQA.length) html += cachedQA.map(qa => `
    💭 ${escapeHtml(qa.q)}
    ${markdownToHtml(qa.a)}
    `).join(''); html += `
    追问
    `; } html += `
    `; } safeSetInnerHTML(el, html); async function doGenerate(e) { if (e) e.stopPropagation(); if (isGeneratingAI) return; if (!hasSubtitle || !API_KEY) return; if (aiSummaryCache[currentVideoKey]) { delete aiSummaryCache[currentVideoKey]; aiConversationHistory = []; GM_setValue('aiSummaryCache', aiSummaryCache); } lastAdCheckResult = null; isGeneratingAI = true; const myGenerationId = ++currentGenerationId; const genBtn = document.getElementById('bse-generate-btn'); const retryBtn = document.getElementById('bse-retry-btn'); if (genBtn) genBtn.disabled = true; if (retryBtn) retryBtn.disabled = true; safeSetInnerHTML(el, `
    生成中...
    `); const streamEl = document.getElementById('bse-stream-body'); try { await generateAISummaryStream(getTimestampedTextForAI(), streamEl); if (myGenerationId !== currentGenerationId) return; if (currentTab === 'ai') { renderAITab(el); el.scrollTop = 0; } showToast('✓ 解析完成', 'success'); updateDotState(); } catch (e) { if (myGenerationId !== currentGenerationId) return; showToast(`✗ 失败: ${e.message}`, 'error'); delete aiSummaryCache[currentVideoKey]; GM_setValue('aiSummaryCache', aiSummaryCache); if (currentTab === 'ai') renderAITab(el); } finally { if (myGenerationId === currentGenerationId) isGeneratingAI = false; } } document.getElementById('bse-generate-btn')?.addEventListener('click', doGenerate); document.getElementById('bse-retry-btn')?.addEventListener('click', doGenerate); document.getElementById('bse-raw-toggle')?.addEventListener('change', e => { showRawAIText = e.target.checked; renderAITab(el); }); el.querySelector('.bse-sp-skip')?.addEventListener('click', e => { e.stopPropagation(); seekToTime(parseFloat(e.currentTarget.dataset.end)); }); const fBtn = document.getElementById('bse-followup-btn'), fInput = document.getElementById('bse-followup-input'); if (fBtn && fInput) { const send = async () => { const q = fInput.value.trim(); if (!q) return; if (isGeneratingAI) { showToast('请等待当前生成完成', 'warning'); return; } isGeneratingAI = true; const myGenerationId = ++currentGenerationId; fBtn.disabled = true; fBtn.textContent = '思考中...'; fInput.disabled = true; const followupSection = el.querySelector('.bse-followup-section'); const answerId = 'bse-ans-' + Date.now(); const qaEl = document.createElement('div'); qaEl.className = 'bse-qa-item'; safeSetInnerHTML(qaEl, `
    💭 ${escapeHtml(q)}
    正在解答...
    `); followupSection.insertAdjacentElement('beforebegin', qaEl); const ansEl = document.getElementById(answerId); aiConversationHistory.push({ role: 'user', content: q }); try { const a = await callAPIStream(aiConversationHistory, text => { if (myGenerationId !== currentGenerationId) return; safeSetInnerHTML(ansEl, markdownToHtml(text)); }); if (myGenerationId !== currentGenerationId) return; aiConversationHistory.push({ role: 'assistant', content: a }); appendCachedQA(currentVideoKey, q, a); fInput.value = ''; showToast('✓ 回复完成', 'success'); } catch (e) { if (myGenerationId !== currentGenerationId) return; safeSetInnerHTML(ansEl, `❌ 追问失败: ${e.message}`); aiConversationHistory.pop(); showToast(`✗ 出错: ${e.message}`, 'error'); } finally { if (myGenerationId === currentGenerationId) { isGeneratingAI = false; fBtn.disabled = false; fBtn.textContent = '发送追问'; fInput.disabled = false; fInput.focus(); } } }; fBtn.addEventListener('click', e => { e.stopPropagation(); send(); }); fInput.addEventListener('keydown', e => { if (e.key === 'Enter' && !e.shiftKey) { e.preventDefault(); e.stopPropagation(); send(); } }); } } // ===================== 21. 文本页渲染 ===================== function renderTextTab(el) { if (!currentSubtitleData?.body?.length) { safeSetInnerHTML(el, '
    暂无数据
    '); return; } safeSetInnerHTML(el, `
    ${showTimestamps ? '格式:[MM:SS.ms]' : '纯文本'}
    `); document.getElementById('bse-ts-toggle')?.addEventListener('change', e => { showTimestamps = e.target.checked; document.getElementById('bse-text-out').value = getFormattedText(); }); } // ===================== 22. 设置页渲染 ===================== function renderSettingsTab(el) { const pOptions = Object.keys(API_PLATFORMS).map(k => ``).join(''); const tabOptions = Object.keys(TAB_OPTIONS).map(k => ``).join(''); const detailOptions = Object.keys(DETAIL_LEVELS).map(k => ``).join(''); const currentPlatformKey = GM_getValue('bse_api_key_' + bse_platform, ''); const updateBadgeHtml = hasUpdate ? ` 新版本 v${latestVersion}` : ''; safeSetInnerHTML(el, `
    AI 设置
    API
    获取 API Key →
    AI 总结
    拓展功能
    面板设置
    GitHubGreasy Fork脚本猫(支持直连)

    作者: LiuMashiro

    字幕获取模块部分使用了M0M Chen的 视频字幕提取器Pro 代码（MIT）

    当前版本: v${SCRIPT_VERSION}${updateBadgeHtml}

    `); const pSelect = document.getElementById('bse-s-platform'); const urlWrapper = document.getElementById('bse-url-wrapper'); const urlInput = document.getElementById('bse-s-url'); const mSelect = document.getElementById('bse-s-model-select'); const mCustom = document.getElementById('bse-s-model-custom'); const pLink = document.getElementById('bse-s-link'); const autoOpenCheckbox = document.getElementById('bse-s-auto-open'); const autoTabSelect = document.getElementById('bse-s-auto-tab'); let previousPlatform = bse_platform; function updateUIForPlatform(isInit = false) { const plat = pSelect.value; const pData = API_PLATFORMS[plat]; pLink.href = pData.link; pLink.style.display = pData.link ? 'inline-block' : 'none'; urlWrapper.style.display = plat === 'custom' ? 'block' : 'none'; if (!isInit || plat !== 'custom') { if (plat !== 'custom') urlInput.value = pData.url; } urlInput.disabled = plat !== 'custom'; const models = pData.models; mSelect.innerHTML = models.map(m => ``).join(''); if (isInit) { if (models.includes(bse_model)) mSelect.value = bse_model; else { mSelect.value = '自定义'; mCustom.value = bse_model; } } else mSelect.selectedIndex = 0; updateModelCustom(); } function updateModelCustom() { mCustom.style.display = mSelect.value === '自定义' ? 'block' : 'none'; } autoOpenCheckbox.addEventListener('change', () => { autoTabSelect.disabled = !autoOpenCheckbox.checked; }); pSelect.addEventListener('change', () => { const currentKeyInput = document.getElementById('bse-s-key'); GM_setValue('bse_api_key_' + previousPlatform, currentKeyInput.value); previousPlatform = pSelect.value; updateUIForPlatform(false); const newPlatformKey = GM_getValue('bse_api_key_' + pSelect.value, ''); currentKeyInput.value = newPlatformKey; }); mSelect.addEventListener('change', updateModelCustom); updateUIForPlatform(true); } // ===================== 23. 初始化与路由监听 ===================== function init() { log('B站字幕获取、AI分析及广告跳过工具 v' + SCRIPT_VERSION + ' 已加载。作者：LiuMashiro'); aiSummaryCache = loadCache(); createUI(); setTimeout(() => { fetchAllSubtitles(); initAdSkipMonitor(); }, 1500); setTimeout(() => { checkForUpdates(); }, 5000); } function resetState() { if (autoGenerateTimer) { clearTimeout(autoGenerateTimer); autoGenerateTimer = null; } currentGenerationId++; isGeneratingAI = false; progressMarkInitialized = false; lastAdCheckResult = null; currentVideoKey = null; currentAid = null; hotComments = []; allSubtitles = []; currentSubtitleData = null; selectedSubtitleId = null; aiConversationHistory = []; adSegments = []; hasJumpedAds = {}; showRawAIText = false; const existingMark = document.getElementById('bse-ad-progress-mark'); if (existingMark) existingMark.remove(); updateUI(); setTimeout(() => fetchAllSubtitles(), 1500); } let lastUrl = location.href; new MutationObserver(() => { if (location.href !== lastUrl) { lastUrl = location.href; resetState(); } }).observe(document, { subtree: true, childList: true }); if (document.readyState === 'loading') document.addEventListener('DOMContentLoaded', init); else init(); })();