// ==UserScript== // @name DeepSeek对话导出为Markdown // @namespace https://github.com/CProgram-cc/DeepSeek-chat-export-CP // @version 1.1 // @description 将DeepSeek网页端的AI对话导出为Markdown格式文件 // @author CPrograme // @match https://chat.deepseek.com/* // @grant GM_download // @grant GM_notification // @license MIT // ==/UserScript== (function() { 'use strict'; // 添加导出按钮样式 const style = document.createElement('style'); style.textContent = ` .ds-export-btn { display: inline-flex; align-items: center; gap: 6px; padding: 8px 16px; background: linear-gradient(135deg, #667eea 0%, #764ba2 100%); color: white; border: none; border-radius: 8px; font-size: 14px; font-weight: 500; cursor: pointer; transition: all 0.3s ease; box-shadow: 0 2px 8px rgba(102, 126, 234, 0.3); z-index: 10000; white-space: nowrap; } .ds-export-btn:hover { transform: translateY(-1px); box-shadow: 0 4px 12px rgba(102, 126, 234, 0.5); background: linear-gradient(135deg, #764ba2 0%, #667eea 100%); } .ds-export-btn:active { transform: translateY(0); } .ds-export-btn svg { width: 16px; height: 16px; flex-shrink: 0; } .ds-export-btn.exporting { opacity: 0.7; pointer-events: none; } `; document.head.appendChild(style); // 获取对话标题 function getConversationTitle() { // 尝试从页面标题获取 const titleElement = document.querySelector('title'); if (titleElement) { let title = titleElement.textContent.replace(' - DeepSeek', '').trim(); if (title && title !== 'DeepSeek') return title; } // 从对话列表的当前活跃项获取 const activeItem = document.querySelector('._546d736.b64fb9ae .c08e6e93'); if (activeItem) return activeItem.textContent.trim(); // 从页面顶部标题获取 const headerTitle = document.querySelector('.d00ed9c9'); if (headerTitle) return headerTitle.textContent.trim(); return 'DeepSeek对话'; } // 提取对话内容 function extractConversation() { const messages = []; const title = getConversationTitle(); // 查找所有消息项 const messageItems = document.querySelectorAll('[data-virtual-list-item-key]'); if (messageItems.length === 0) { console.error('未找到对话消息'); return null; } messageItems.forEach(item => { // 用户消息 const userMessage = item.querySelector('.fbb737a4'); if (userMessage) { const text = userMessage.textContent.trim(); if (text) { messages.push({ role: 'user', content: text }); } } // AI回复消息 const aiMessage = item.querySelector('.ds-markdown'); if (aiMessage) { // 获取完整的Markdown内容（包括HTML格式） const content = extractMarkdownContent(aiMessage); if (content) { messages.push({ role: 'assistant', content: content }); } } }); return { title, messages }; } // 提取Markdown内容（保留格式） function extractMarkdownContent(element) { let markdown = ''; // 处理所有子元素 const children = element.children; for (let i = 0; i < children.length; i++) { const child = children[i]; // 段落 if (child.classList.contains('ds-markdown-paragraph')) { const text = getParagraphText(child); if (text) markdown += text + '\n\n'; } // 标题 else if (child.tagName === 'H1') { markdown += '# ' + child.textContent.trim() + '\n\n'; } else if (child.tagName === 'H2') { markdown += '## ' + child.textContent.trim() + '\n\n'; } else if (child.tagName === 'H3') { markdown += '### ' + child.textContent.trim() + '\n\n'; } // 有序列表 else if (child.tagName === 'OL') { const items = child.querySelectorAll('li'); items.forEach((li, index) => { const text = getListItemText(li); if (text) markdown += `${index + 1}. ${text}\n`; }); markdown += '\n'; } // 无序列表 else if (child.tagName === 'UL') { const items = child.querySelectorAll('li'); items.forEach(li => { const text = getListItemText(li); if (text) markdown += `- ${text}\n`; }); markdown += '\n'; } // 代码块 else if (child.classList.contains('md-code-block')) { markdown += extractCodeBlock(child) + '\n\n'; } // 引用块 else if (child.tagName === 'BLOCKQUOTE') { const text = child.textContent.trim(); if (text) { markdown += '> ' + text.replace(/\n/g, '\n> ') + '\n\n'; } } } return markdown.trim(); } // 获取段落文本（处理内联格式） function getParagraphText(element) { let text = ''; const processNode = (node) => { if (node.nodeType === Node.TEXT_NODE) { text += node.textContent; } else if (node.nodeType === Node.ELEMENT_NODE) { if (node.tagName === 'STRONG' || node.tagName === 'B') { text += '**' + node.textContent + '**'; } else if (node.tagName === 'EM' || node.tagName === 'I') { text += '*' + node.textContent + '*'; } else if (node.tagName === 'CODE') { text += '`' + node.textContent + '`'; } else if (node.tagName === 'BR') { text += '\n'; } else if (node.tagName === 'A') { text += node.textContent; } else if (node.classList && node.classList.contains('ds-markdown-cite')) { // 跳过引用标记 } else { // 递归处理子节点 for (const child of node.childNodes) { processNode(child); } } } }; for (const child of element.childNodes) { processNode(child); } return text.trim(); } // 获取列表项文本 function getListItemText(element) { // 列表项中可能包含段落 const paragraph = element.querySelector('.ds-markdown-paragraph'); if (paragraph) { return getParagraphText(paragraph); } return element.textContent.trim(); } // 提取代码块 function extractCodeBlock(element) { const pre = element.querySelector('pre'); if (!pre) return ''; // 获取语言标识 const langElement = element.querySelector('.d813de27'); const language = langElement ? langElement.textContent.trim() : ''; // 获取代码内容 const codeLines = pre.querySelectorAll('span'); let code = ''; codeLines.forEach(line => { code += line.textContent + '\n'; }); return '```' + language + '\n' + code.trim() + '\n```'; } // 格式化为Markdown function formatAsMarkdown(title, messages) { let markdown = `# ${title}\n\n`; markdown += `> 导出时间: ${new Date().toLocaleString('zh-CN', { year: 'numeric', month: '2-digit', day: '2-digit', hour: '2-digit', minute: '2-digit', second: '2-digit' })}\n\n`; markdown += `---\n\n`; messages.forEach((msg, index) => { if (msg.role === 'user') { markdown += `## 👤 用户\n\n`; } else if (msg.role === 'assistant') { markdown += `## 🤖 DeepSeek\n\n`; } markdown += msg.content + '\n\n'; if (index < messages.length - 1) { markdown += `---\n\n`; } }); return markdown; } // 导出对话 function exportConversation(button) { if (button) { button.classList.add('exporting'); button.textContent = '导出中...'; } try { const result = extractConversation(); if (!result || result.messages.length === 0) { GM_notification({ text: '未能提取到对话内容，请确保页面已加载完成且有对话', title: '导出失败', timeout: 3000 }); if (button) { button.classList.remove('exporting'); button.innerHTML = createButtonContent(); } return; } const content = formatAsMarkdown(result.title, result.messages); const timestamp = new Date().toISOString().replace(/[:.]/g, '-').slice(0, 19); // 清理文件名中的非法字符 const safeTitle = result.title.replace(/[\\/:*?"<>|]/g, '_'); const filename = `${safeTitle}-${timestamp}.md`; // 使用GM_download下载文件 const blob = new Blob([content], { type: 'text/markdown;charset=utf-8' }); const url = URL.createObjectURL(blob); GM_download({ url: url, name: filename, saveAs: true }); // 清理URL对象 setTimeout(() => URL.revokeObjectURL(url), 1000); GM_notification({ text: `对话"${result.title}"已成功导出为Markdown格式`, title: '导出成功 ', timeout: 3000 }); if (button) { button.classList.remove('exporting'); button.innerHTML = createButtonContent(); } } catch (error) { console.error('导出失败:', error); GM_notification({ text: '导出过程中出现错误: ' + error.message, title: '导出失败 ', timeout: 3000 }); if (button) { button.classList.remove('exporting'); button.innerHTML = createButtonContent(); } } } // 创建按钮HTML内容 function createButtonContent() { return ` 导出Markdown `; } // 创建导出按钮 function createExportButton() { const button = document.createElement('button'); button.className = 'ds-export-btn'; button.innerHTML = createButtonContent(); button.title = '导出当前对话为Markdown文件'; button.addEventListener('click', (e) => { e.preventDefault(); e.stopPropagation(); exportConversation(button); }); return button; } // 初始化 function init() { console.log('DeepSeek对话导出助手已启动 (Markdown专用版)'); // 创建浮动按钮 const floatButton = createExportButton(); floatButton.style.position = 'fixed'; floatButton.style.bottom = '100px'; floatButton.style.right = '20px'; floatButton.style.zIndex = '9999'; document.body.appendChild(floatButton); console.log('导出按钮已添加到页面右下角'); } // 启动脚本 if (document.readyState === 'loading') { document.addEventListener('DOMContentLoaded', init); } else { init(); } })();