自动滚动 Google AI Studio 聊天界面，捕获用户消息、AI 思维链和 AI 回答，导出为 TXT 文件；或直接从 Python SDK 代码块中提取对话并导出。已修复网站更新所导致的问题。按钮已移至左下角并可隐藏。
// ==UserScript==
// @name Google AI Studio 聊天记录导出器（修改版）
// @namespace http://tampermonkey.net/
// @version 1
// @description 自动滚动 Google AI Studio 聊天界面，捕获用户消息、AI 思维链和 AI 回答，导出为 TXT 文件；或直接从 Python SDK 代码块中提取对话并导出。已修复网站更新所导致的问题。按钮已移至左下角并可隐藏。
// @author pipdax & Gemini
// @match https://aistudio.google.com/*
// @grant GM_addStyle
// @grant GM_setClipboard
// @icon data:image/svg+xml;base64,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
// @license MIT
// ==/UserScript==
(function() {
'use strict';
// --- 全局配置常量 ---
const buttonTextStartScroll = "滚动导出TXT";
const buttonTextStopScroll = "停止滚动";
const buttonTextProcessingScroll = "处理滚动数据...";
const successTextScroll = "滚动导出 TXT 成功!";
const errorTextScroll = "滚动导出失败";
const buttonTextStartCode = "从SDK导出对话TXT";
const buttonTextProcessingCode = "处理SDK代码...";
const successTextCode = "SDK代码导出成功!";
const errorTextCode = "SDK代码导出失败";
const exportTimeout = 3000;
const EXPORT_FILENAME_PREFIX_SCROLL = 'aistudio_chat_scroll_export_';
const EXPORT_FILENAME_PREFIX_CODE = 'aistudio_sdk_code_export_';
const SCROLL_DELAY_MS = 1000;
const MAX_SCROLL_ATTEMPTS = 300;
const SCROLL_INCREMENT_FACTOR = 0.85;
const SCROLL_STABILITY_CHECKS = 3;
const CODE_BLOCK_SELECTOR = 'ms-get-code-dialog .code-display-body code';
// --- 脚本内部状态变量 ---
let isScrolling = false;
let collectedData = new Map();
let scrollCount = 0;
let noChangeCounter = 0;
// --- UI 界面元素变量 ---
let captureButtonScroll = null;
let stopButtonScroll = null;
let captureButtonCode = null;
let statusDiv = null;
let hideButton = null;
let buttonContainer = null;
// --- 辅助工具函数 ---
function delay(ms) {
return new Promise(resolve => setTimeout(resolve, ms));
}
function getCurrentTimestamp() {
const n = new Date();
const YYYY = n.getFullYear();
const MM = (n.getMonth() + 1).toString().padStart(2, '0');
const DD = n.getDate().toString().padStart(2, '0');
const hh = n.getHours().toString().padStart(2, '0');
const mm = n.getMinutes().toString().padStart(2, '0');
const ss = n.getSeconds().toString().padStart(2, '0');
return `${YYYY}${MM}${DD}_${hh}${mm}${ss}`;
}
function getMainScrollerElement_AiStudio() {
console.log("尝试查找滚动容器 (用于滚动导出)...");
let scroller = document.querySelector('.chat-scrollable-container');
if (scroller && scroller.scrollHeight > scroller.clientHeight) {
console.log("找到滚动容器 (策略 1: .chat-scrollable-container):", scroller);
return scroller;
}
scroller = document.querySelector('mat-sidenav-content');
if (scroller && scroller.scrollHeight > scroller.clientHeight) {
console.log("找到滚动容器 (策略 2: mat-sidenav-content):", scroller);
return scroller;
}
const chatTurnsContainer = document.querySelector('ms-chat-turn')?.parentElement;
if (chatTurnsContainer) {
let parent = chatTurnsContainer;
for (let i = 0; i < 5 && parent; i++) {
if (parent.scrollHeight > parent.clientHeight + 10 &&
(window.getComputedStyle(parent).overflowY === 'auto' || window.getComputedStyle(parent).overflowY === 'scroll')) {
console.log("找到滚动容器 (策略 3: 向上查找父元素):", parent);
return parent;
}
parent = parent.parentElement;
}
}
console.warn("警告 (滚动导出): 未能通过特定选择器精确找到 AI Studio 滚动区域，将尝试使用 document.documentElement。如果滚动不工作，请按F12检查聊天区域的HTML结构，并更新此函数内的选择器。");
return document.documentElement;
}
function findCodeBlockElement() {
console.log(`尝试查找SDK代码块元素 (选择器: ${CODE_BLOCK_SELECTOR})...`);
const codeElement = document.querySelector(CODE_BLOCK_SELECTOR);
if (codeElement) {
console.log("找到SDK代码块元素:", codeElement);
} else {
console.warn(`警告 (SDK代码导出): 未能找到指定的代码块元素 (${CODE_BLOCK_SELECTOR})。请检查页面结构或更新脚本中的选择器。`);
}
return codeElement;
}
/**
* 【新增】让指定的按钮边框闪烁红色以提示用户
*/
function flashGetCodeButton() {
const getCodeBtn = document.querySelector("#getCodeBtn");
if (!getCodeBtn) {
console.warn("无法找到 #getCodeBtn 元素进行闪烁提示。");
return;
}
const originalBorder = getCodeBtn.style.border;
let flashes = 0;
const maxFlashes = 6; // 3次亮灭
getCodeBtn.style.transition = 'border 0.2s ease-in-out';
const intervalId = setInterval(() => {
if (flashes >= maxFlashes) {
clearInterval(intervalId);
getCodeBtn.style.border = originalBorder; // 恢复原始边框
return;
}
getCodeBtn.style.border = (flashes % 2 === 0) ? '2px solid red' : originalBorder;
flashes++;
}, 250);
}
// --- UI 界面创建与更新 ---
function createUI() {
console.log("开始创建 UI 元素...");
buttonContainer = document.createElement('div');
buttonContainer.id = 'exporter-button-container';
buttonContainer.style.cssText = `position: fixed; bottom: 20%; left: 20px; z-index: 9999; display: flex; flex-direction: column; gap: 10px;`;
document.body.appendChild(buttonContainer);
captureButtonScroll = document.createElement('button');
captureButtonScroll.textContent = buttonTextStartScroll;
captureButtonScroll.id = 'capture-chat-scroll-button';
captureButtonScroll.style.cssText = `padding: 10px 15px; background-color: #1a73e8; color: white; border: none; border-radius: 5px; cursor: pointer; font-size: 14px; box-shadow: 2px 2px 5px rgba(0,0,0,0.2); transition: all 0.3s ease;`;
captureButtonScroll.addEventListener('click', handleScrollExtraction);
buttonContainer.appendChild(captureButtonScroll);
stopButtonScroll = document.createElement('button');
stopButtonScroll.textContent = buttonTextStopScroll;
stopButtonScroll.id = 'stop-scrolling-button';
stopButtonScroll.style.cssText = `padding: 10px 15px; background-color: #d93025; color: white; border: none; border-radius: 5px; cursor: pointer; font-size: 14px; box-shadow: 2px 2px 5px rgba(0,0,0,0.2); display: none; transition: background-color 0.3s ease;`;
stopButtonScroll.addEventListener('click', () => {
if (isScrolling) {
updateStatus('手动停止滚动信号已发送...');
isScrolling = false;
stopButtonScroll.disabled = true;
stopButtonScroll.textContent = '正在停止...';
}
});
buttonContainer.appendChild(stopButtonScroll);
captureButtonCode = document.createElement('button');
captureButtonCode.textContent = buttonTextStartCode;
captureButtonCode.id = 'capture-chat-code-button';
captureButtonCode.style.cssText = `padding: 10px 15px; background-color: #34a853; color: white; border: none; border-radius: 5px; cursor: pointer; font-size: 14px; box-shadow: 2px 2px 5px rgba(0,0,0,0.2); transition: all 0.3s ease;`;
captureButtonCode.addEventListener('click', handleCodeBlockExport);
buttonContainer.appendChild(captureButtonCode);
hideButton = document.createElement('button');
hideButton.textContent = '👁️';
hideButton.id = 'hide-exporter-buttons';
hideButton.style.cssText = `position: fixed; bottom: calc(20% + 135px); left: 20px; z-index: 10000; padding: 5px 8px; background-color: rgba(0, 0, 0, 0.3); color: white; border: none; border-radius: 50%; cursor: pointer; font-size: 12px;`;
hideButton.addEventListener('click', () => {
const isHidden = buttonContainer.style.display === 'none';
buttonContainer.style.display = isHidden ? 'flex' : 'none';
hideButton.textContent = isHidden ? '👁️' : '🙈';
});
document.body.appendChild(hideButton);
statusDiv = document.createElement('div');
statusDiv.id = 'extract-status-div';
statusDiv.style.cssText = `position: fixed; bottom: 20%; left: 200px; z-index: 9998; padding: 5px 10px; background-color: rgba(0,0,0,0.7); color: white; font-size: 12px; border-radius: 3px; display: none;`;
document.body.appendChild(statusDiv);
GM_addStyle(`
#capture-chat-scroll-button:disabled, #stop-scrolling-button:disabled, #capture-chat-code-button:disabled {
opacity: 0.6; cursor: not-allowed; background-color: #aaa !important;
}
#capture-chat-scroll-button.success { background-color: #1e8e3e !important; }
#capture-chat-scroll-button.error { background-color: #d93025 !important; }
#capture-chat-code-button.success { background-color: #188038 !important; }
#capture-chat-code-button.error { background-color: #d93025 !important; }
`);
console.log("UI 元素创建完成。");
}
function updateStatus(message) {
if (statusDiv) {
statusDiv.textContent = message;
statusDiv.style.display = message ? 'block' : 'none';
}
console.log(`[Status] ${message}`);
}
// --- 核心业务逻辑 (滚动导出) ---
function extractDataIncremental_AiStudio() {
let newlyFoundCount = 0;
let dataUpdatedInExistingTurn = false;
const currentTurns = document.querySelectorAll('ms-chat-turn');
currentTurns.forEach((turn, index) => {
const turnKey = turn;
const turnContainer = turn.querySelector('.chat-turn-container.user, .chat-turn-container.model');
if (!turnContainer) {
return;
}
let isNewTurn = !collectedData.has(turnKey);
let extractedInfo = collectedData.get(turnKey) || {
domOrder: index, type: 'unknown', userText: null, thoughtText: null, responseText: null
};
if (isNewTurn) {
collectedData.set(turnKey, extractedInfo);
newlyFoundCount++;
}
let dataWasUpdatedThisTime = false;
if (turnContainer.classList.contains('user')) {
if (extractedInfo.type === 'unknown') extractedInfo.type = 'user';
if (!extractedInfo.userText) {
let userNode = turn.querySelector('.turn-content ms-cmark-node');
let userText = userNode ? userNode.innerText.trim() : null;
if (userText) {
extractedInfo.userText = userText;
dataWasUpdatedThisTime = true;
}
}
} else if (turnContainer.classList.contains('model')) {
if (extractedInfo.type === 'unknown') extractedInfo.type = 'model';
if (!extractedInfo.thoughtText) {
let thoughtNode = turn.querySelector('.thought-container .mat-expansion-panel-body');
if (thoughtNode) {
let thoughtText = thoughtNode.textContent.trim();
if (thoughtText && thoughtText.toLowerCase() !== 'thinking process:') {
extractedInfo.thoughtText = thoughtText;
dataWasUpdatedThisTime = true;
}
}
}
if (!extractedInfo.responseText) {
const responseChunks = Array.from(turn.querySelectorAll('.turn-content > ms-prompt-chunk'));
const responseTexts = responseChunks
.filter(chunk => !chunk.querySelector('.thought-container'))
.map(chunk => {
const cmarkNode = chunk.querySelector('ms-cmark-node');
return cmarkNode ? cmarkNode.innerText.trim() : chunk.innerText.trim();
})
.filter(text => text);
if (responseTexts.length > 0) {
extractedInfo.responseText = responseTexts.join('\n\n');
dataWasUpdatedThisTime = true;
} else if (!extractedInfo.thoughtText) {
const turnContent = turn.querySelector('.turn-content');
if(turnContent) {
extractedInfo.responseText = turnContent.innerText.trim();
dataWasUpdatedThisTime = true;
}
}
}
if (dataWasUpdatedThisTime) {
if (extractedInfo.thoughtText && extractedInfo.responseText) extractedInfo.type = 'model_thought_reply';
else if (extractedInfo.responseText) extractedInfo.type = 'model_reply';
else if (extractedInfo.thoughtText) extractedInfo.type = 'model_thought';
}
}
if (dataWasUpdatedThisTime) {
collectedData.set(turnKey, extractedInfo);
dataUpdatedInExistingTurn = true;
}
});
if (currentTurns.length > 0 && collectedData.size === 0) {
console.warn("警告(滚动导出): 页面上存在聊天回合 (ms-chat-turn)，但未能提取任何数据。CSS选择器可能已完全失效，请按F12检查并更新 extractDataIncremental_AiStudio 函数中的选择器。");
updateStatus(`警告: 无法从聊天记录中提取数据，请检查脚本！`);
} else {
updateStatus(`滚动 ${scrollCount}/${MAX_SCROLL_ATTEMPTS}... 已收集 ${collectedData.size} 条记录...`);
}
return newlyFoundCount > 0 || dataUpdatedInExistingTurn;
}
async function autoScrollDown_AiStudio() {
console.log("启动自动滚动 (滚动导出)...");
isScrolling = true; collectedData.clear(); scrollCount = 0; noChangeCounter = 0;
const scroller = getMainScrollerElement_AiStudio();
if (!scroller) {
updateStatus('错误 (滚动): 找不到滚动区域!');
alert('未能找到聊天记录的滚动区域，无法自动滚动。请检查脚本中的选择器。');
isScrolling = false; return false;
}
console.log('使用的滚动元素 (滚动导出):', scroller);
const isWindowScroller = (scroller === document.documentElement || scroller === document.body);
const getScrollTop = () => isWindowScroller ? window.scrollY : scroller.scrollTop;
const getScrollHeight = () => isWindowScroller ? document.documentElement.scrollHeight : scroller.scrollHeight;
const getClientHeight = () => isWindowScroller ? window.innerHeight : scroller.clientHeight;
updateStatus(`开始增量滚动 (最多 ${MAX_SCROLL_ATTEMPTS} 次)...`);
let lastScrollHeight = -1;
while (scrollCount < MAX_SCROLL_ATTEMPTS && isScrolling) {
const currentScrollTop = getScrollTop(); const currentScrollHeight = getScrollHeight(); const currentClientHeight = getClientHeight();
if (currentScrollHeight === lastScrollHeight) { noChangeCounter++; } else { noChangeCounter = 0; }
lastScrollHeight = currentScrollHeight;
if (noChangeCounter >= SCROLL_STABILITY_CHECKS && currentScrollTop + currentClientHeight >= currentScrollHeight - 20) {
console.log("滚动条疑似触底 (滚动导出)，停止滚动。");
updateStatus(`滚动完成 (疑似触底)。`);
break;
}
if (currentScrollTop === 0 && scrollCount > 10) {
console.log("滚动条返回顶部 (滚动导出)，停止滚动。");
updateStatus(`滚动完成 (返回顶部)。`);
break;
}
const targetScrollTop = currentScrollTop + (currentClientHeight * SCROLL_INCREMENT_FACTOR);
if (isWindowScroller) { window.scrollTo({ top: targetScrollTop, behavior: 'smooth' }); } else { scroller.scrollTo({ top: targetScrollTop, behavior: 'smooth' }); }
scrollCount++;
updateStatus(`滚动 ${scrollCount}/${MAX_SCROLL_ATTEMPTS}... 等待 ${SCROLL_DELAY_MS}ms... (已收集 ${collectedData.size} 条)`);
await delay(SCROLL_DELAY_MS);
extractDataIncremental_AiStudio();
if (!isScrolling) { console.log("检测到手动停止信号 (滚动导出)，退出滚动循环。"); break; }
}
if (!isScrolling && scrollCount < MAX_SCROLL_ATTEMPTS) {
updateStatus(`滚动已手动停止 (共 ${scrollCount} 次尝试)。`);
} else if (scrollCount >= MAX_SCROLL_ATTEMPTS) {
updateStatus(`滚动停止: 已达到最大尝试次数 (${MAX_SCROLL_ATTEMPTS})。`);
}
isScrolling = false;
return true;
}
function formatAndTriggerDownloadScroll() {
updateStatus(`处理 ${collectedData.size} 条滚动记录并生成文件...`);
const finalTurnsInDom = document.querySelectorAll('ms-chat-turn');
let sortedData = [];
finalTurnsInDom.forEach(turnNode => {
if (collectedData.has(turnNode)) {
sortedData.push(collectedData.get(turnNode));
}
});
if (sortedData.length === 0) {
updateStatus('没有收集到任何有效滚动记录。');
alert('滚动结束后未能收集到任何聊天记录，无法导出。请检查脚本中的CSS选择器是否与当前网站匹配。');
captureButtonScroll.textContent = buttonTextStartScroll; captureButtonScroll.disabled = false;
captureButtonScroll.classList.remove('success', 'error'); updateStatus('');
return;
}
let fileContent = "Google AI Studio 聊天记录 (自动滚动捕获)\n=========================================\n\n";
sortedData.forEach(item => {
let turnContent = "";
if (item.type === 'user' && item.userText) {
turnContent += `--- 用户 ---\n${item.userText}\n\n`;
} else if (item.type === 'model_thought_reply') {
if(item.thoughtText) turnContent += `--- AI 思维链 ---\n${item.thoughtText}\n\n`;
if(item.responseText) turnContent += `--- AI 回答 ---\n${item.responseText}\n\n`;
} else if (item.type === 'model_thought' && item.thoughtText) {
turnContent += `--- AI 思维链 ---\n${item.thoughtText}\n\n`;
} else if (item.type === 'model_reply' && item.responseText) {
turnContent += `--- AI 回答 ---\n${item.responseText}\n\n`;
} else {
turnContent += `--- 回合 (内容提取不完整或失败) ---\n`;
if(item.thoughtText) turnContent += `思维链(可能不全): ${item.thoughtText}\n`;
if(item.responseText) turnContent += `回答(可能不全): ${item.responseText}\n`;
turnContent += '\n';
}
if (turnContent) {
fileContent += turnContent.trim() + "\n\n------------------------------\n\n";
}
});
fileContent = fileContent.replace(/\n\n------------------------------\n\n$/, '\n').trim();
try {
const blob = new Blob([fileContent], { type: 'text/plain;charset=utf-8' });
const link = document.createElement('a');
const url = URL.createObjectURL(blob);
link.href = url;
link.download = `${EXPORT_FILENAME_PREFIX_SCROLL}${getCurrentTimestamp()}.txt`;
document.body.appendChild(link);
link.click();
document.body.removeChild(link);
URL.revokeObjectURL(url);
captureButtonScroll.textContent = successTextScroll;
captureButtonScroll.classList.add('success');
} catch (e) {
console.error("滚动导出文件失败:", e);
captureButtonScroll.textContent = `${errorTextScroll}: 创建失败`;
captureButtonScroll.classList.add('error');
alert("创建滚动下载文件时出错: " + e.message);
}
setTimeout(() => {
captureButtonScroll.textContent = buttonTextStartScroll;
captureButtonScroll.disabled = false;
captureButtonScroll.classList.remove('success', 'error');
updateStatus('');
}, exportTimeout);
}
async function handleScrollExtraction() {
if (isScrolling) return;
captureButtonScroll.disabled = true;
captureButtonScroll.textContent = '滚动中...';
stopButtonScroll.style.display = 'block';
stopButtonScroll.disabled = false;
stopButtonScroll.textContent = buttonTextStopScroll;
// 【修改】在开始前先滚动到页面顶部
const scroller = getMainScrollerElement_AiStudio();
if (scroller) {
updateStatus('正在滚动到顶部...');
const isWindowScroller = (scroller === document.documentElement || scroller === document.body);
if (isWindowScroller) {
window.scrollTo({ top: 0, behavior: 'smooth' });
} else {
scroller.scrollTo({ top: 0, behavior: 'smooth' });
}
await delay(1500); // 等待滚动动画完成
}
updateStatus('初始化滚动 (滚动导出)...');
try {
const scrollSuccess = await autoScrollDown_AiStudio();
if (scrollSuccess !== false) {
captureButtonScroll.textContent = buttonTextProcessingScroll;
updateStatus('滚动结束，准备最终处理...');
await delay(500);
extractDataIncremental_AiStudio();
await delay(200);
formatAndTriggerDownloadScroll();
} else {
captureButtonScroll.textContent = `${errorTextScroll}: 滚动失败`;
captureButtonScroll.classList.add('error');
setTimeout(() => {
captureButtonScroll.textContent = buttonTextStartScroll;
captureButtonScroll.disabled = false;
captureButtonScroll.classList.remove('error');
updateStatus('');
}, exportTimeout);
}
} catch (error) {
console.error('滚动处理过程中发生错误:', error);
updateStatus(`错误 (滚动导出): ${error.message}`);
alert(`滚动处理过程中发生错误: ${error.message}`);
captureButtonScroll.textContent = `${errorTextScroll}: 处理出错`;
captureButtonScroll.classList.add('error');
setTimeout(() => {
captureButtonScroll.textContent = buttonTextStartScroll;
captureButtonScroll.disabled = false;
captureButtonScroll.classList.remove('error');
updateStatus('');
}, exportTimeout);
isScrolling = false;
} finally {
stopButtonScroll.style.display = 'none';
isScrolling = false;
}
}
// --- 核心业务逻辑 (SDK代码导出) ---
function extractConversationFromCodeBlock(codeText) {
console.log("--- 开始从SDK代码中提取对话 (行状态机) ---");
const conversation = [];
const lines = codeText.split('\n');
let state = '寻找 contents';
let current_content_block = null;
let current_part_lines = [];
const roleExtractRegex = /role\s*=\s*["'](user|model)["']/;
for (let i = 0; i < lines.length; i++) {
const line = lines[i];
const trimmedLine = line.trim();
switch (state) {
case '寻找 contents':
if (trimmedLine.includes('contents = [')) {
state = '寻找 Content';
}
break;
case '寻找 Content':
if (trimmedLine.startsWith('types.Content(')) {
if (current_content_block) {
processCollectedContent(current_content_block, conversation);
}
current_content_block = null;
state = '寻找 Role';
} else if (trimmedLine === ']') {
if (current_content_block) {
processCollectedContent(current_content_block, conversation);
}
state = '结束';
}
break;
case '寻找 Role':
let role = 'unknown';
const roleMatch = roleExtractRegex.exec(line);
if (roleMatch && roleMatch[1]) {
role = roleMatch[1];
}
current_content_block = { role: role, parts: [] };
state = '寻找 Part 开始';
// Fallthrough to check the same line for a Part
case '寻找 Part 开始':
if (!current_content_block) break;
const partStartIndex = line.indexOf('types.Part.from_text');
if (partStartIndex !== -1) {
state = '读取 Part 文本';
current_part_lines = [];
const tripleQuoteIndex = line.indexOf('"""');
if (tripleQuoteIndex > -1) {
const textAfterTripleQuote = line.substring(tripleQuoteIndex + 3);
const endTripleQuoteIndexSameLine = textAfterTripleQuote.indexOf('"""');
if (endTripleQuoteIndexSameLine !== -1) {
const singleLineText = textAfterTripleQuote.substring(0, endTripleQuoteIndexSameLine);
current_content_block.parts.push(singleLineText.trim());
state = '寻找 Part 开始';
} else {
current_part_lines.push(textAfterTripleQuote);
}
}
} else if (trimmedLine.startsWith('],') || trimmedLine === '],') {
state = '寻找 Content';
} else if (trimmedLine === ']') {
if (current_content_block) {
processCollectedContent(current_content_block, conversation);
}
state = '结束';
}
break;
case '读取 Part 文本':
const endTripleQuoteIndex = line.indexOf('"""');
if (endTripleQuoteIndex !== -1) {
const textBeforeEnd = line.substring(0, endTripleQuoteIndex);
current_part_lines.push(textBeforeEnd);
const fullPartText = current_part_lines.join('\n').trim();
if (current_content_block) {
current_content_block.parts.push(fullPartText);
}
current_part_lines = [];
state = '寻找 Part 开始';
} else {
current_part_lines.push(line);
}
break;
}
if (state === '结束') break;
}
if (state !== '结束' && current_content_block) {
processCollectedContent(current_content_block, conversation);
}
if (conversation.length === 0) {
console.warn("SDK代码提取完成: 未能提取到任何有效的对话部分。");
}
return conversation;
}
function processCollectedContent(contentBlock, conversation) {
if (!contentBlock || !contentBlock.parts || contentBlock.parts.length === 0) {
return;
}
if (contentBlock.role === 'user') {
conversation.push({ type: 'user', text: contentBlock.parts[0] || "" });
} else if (contentBlock.role === 'model') {
const numParts = contentBlock.parts.length;
if (numParts === 1) {
conversation.push({ type: 'response', text: contentBlock.parts[0] });
} else if (numParts > 1) {
const thoughtParts = contentBlock.parts.slice(0, numParts - 1);
const thoughtText = thoughtParts.join('\n\n---\n\n');
conversation.push({ type: 'thought', text: thoughtText });
const responsePart = contentBlock.parts[numParts - 1];
conversation.push({ type: 'response', text: responsePart });
}
} else {
contentBlock.parts.forEach((partText) => {
conversation.push({ type: 'unknown_part', text: partText });
});
}
}
function formatAndDownloadCodeChat(conversationData) {
updateStatus(buttonTextProcessingCode);
if (!conversationData || conversationData.length === 0) {
updateStatus('错误 (SDK代码): 未提取到有效对话内容。');
alert('未能从SDK代码中提取到任何有效的对话内容，无法导出。');
captureButtonCode.textContent = buttonTextStartCode;
captureButtonCode.disabled = false;
updateStatus('');
return;
}
let fileContent = "对话记录 (提取自 Python SDK 代码)\n=========================================\n\n";
conversationData.forEach(item => {
switch (item.type) {
case 'user':
fileContent += `--- 用户输出 ---\n${item.text}\n\n`;
break;
case 'thought':
fileContent += `--- AI 思维链 ---\n${item.text}\n\n`;
break;
case 'response':
fileContent += `--- AI 输出 ---\n${item.text}\n\n`;
break;
default:
fileContent += `--- 未知部分 (${item.type}) ---\n${item.text}\n\n`;
}
fileContent += "-----------------------------------------\n\n";
});
fileContent = fileContent.replace(/\n\n-----------------------------------------\n\n$/, '\n').trim();
try {
const blob = new Blob([fileContent], { type: 'text/plain;charset=utf-8' });
const link = document.createElement('a');
const url = URL.createObjectURL(blob);
link.href = url;
link.download = `${EXPORT_FILENAME_PREFIX_CODE}${getCurrentTimestamp()}.txt`;
document.body.appendChild(link);
link.click();
document.body.removeChild(link);
URL.revokeObjectURL(url);
captureButtonCode.textContent = successTextCode;
captureButtonCode.classList.add('success');
} catch (e) {
console.error("SDK代码导出文件失败:", e);
captureButtonCode.textContent = `${errorTextCode}: 创建失败`;
captureButtonCode.classList.add('error');
alert("创建SDK代码下载文件时出错: " + e.message);
}
setTimeout(() => {
captureButtonCode.textContent = buttonTextStartCode;
captureButtonCode.disabled = false;
captureButtonCode.classList.remove('success', 'error');
updateStatus('');
}, exportTimeout);
}
function handleCodeBlockExport() {
console.log("“从SDK代码导出对话”按钮被点击。");
updateStatus('正在查找SDK代码块...');
captureButtonCode.disabled = true;
captureButtonCode.textContent = '查找SDK代码...';
setTimeout(() => {
const codeElement = findCodeBlockElement();
if (!codeElement) {
// 【修改】当找不到代码块时，闪烁按钮并给出更友好的提示
flashGetCodeButton();
alert(`导出失败：未找到SDK代码块。\n\n请先点击页面上闪烁的 "Get code" 按钮，等待代码出现后，再点击“从SDK导出对话TXT”按钮。`);
updateStatus(`错误: 未找到SDK代码块`);
captureButtonCode.textContent = errorTextCode;
captureButtonCode.classList.add('error');
setTimeout(() => {
captureButtonCode.textContent = buttonTextStartCode;
captureButtonCode.disabled = false;
captureButtonCode.classList.remove('error');
updateStatus('');
}, exportTimeout);
return;
}
const codeText = codeElement.textContent;
if (!codeText || codeText.trim().length === 0) {
updateStatus('错误: SDK代码块为空。');
alert('找到的SDK代码块元素内容为空，无法提取对话。');
captureButtonCode.textContent = errorTextCode;
captureButtonCode.classList.add('error');
setTimeout(() => {
captureButtonCode.textContent = buttonTextStartCode;
captureButtonCode.disabled = false;
captureButtonCode.classList.remove('error');
updateStatus('');
}, exportTimeout);
return;
}
updateStatus('正在从SDK代码中提取对话...');
captureButtonCode.textContent = '提取中...';
setTimeout(() => {
try {
const conversationData = extractConversationFromCodeBlock(codeText);
formatAndDownloadCodeChat(conversationData);
} catch (error) {
console.error('SDK代码导出处理过程中发生错误:', error);
updateStatus(`错误 (SDK代码导出): ${error.message}`);
alert(`SDK代码导出处理过程中发生错误: ${error.message}`);
captureButtonCode.textContent = `${errorTextCode}: 处理出错`;
captureButtonCode.classList.add('error');
setTimeout(() => {
captureButtonCode.textContent = buttonTextStartCode;
captureButtonCode.disabled = false;
captureButtonCode.classList.remove('error');
updateStatus('');
}, exportTimeout);
}
}, 50);
}, 50);
}
// --- 脚本初始化入口 ---
console.log("Google AI Studio 导出脚本 (v1.4): 等待页面加载 (2.5秒)...");
setTimeout(createUI, 2500);
})();