User-centric ZIP exporter with multi-ID support and automatic Workspace ID detection. Choose your space, and the script handles the rest. (Patched for new API requirements)
// ==UserScript==
// @name ChatGPT Universal Exporter
// @version 8.2.0
// @description User-centric ZIP exporter with multi-ID support and automatic Workspace ID detection. Choose your space, and the script handles the rest. (Patched for new API requirements)
// @author Alex Mercer, Hanashiro and WenDavid
// @match https://chatgpt.com/*
// @match https://chat.openai.com/*
// @require https://cdnjs.cloudflare.com/ajax/libs/jszip/3.10.1/jszip.min.js
// @grant none
// @license MIT
// @namespace https://greasyfork.org/users/1479633
// ==/UserScript==
/* ============================================================
v8.2.0 变更 (健壮性增强与 Bug 修复)
------------------------------------------------------------
• [修复] 解决了一个核心的鉴权竞争条件(Race Condition)Bug。
此 Bug 可能导致脚本在页面初始化阶段捕获到一个临时的、
值为 "dummy" 的无效Token，从而使得后续所有导出请求均因
401未授权错误而失败。
• [增强] 修改了 `tryCaptureToken` 函数，在捕获Token的源头
即进行有效性验证。现在它会主动忽略已知的无效占位符
（如"dummy"），从根本上阻止了无效数据污染脚本的全局状态。
• [优化] 通过上述修复，确保了在无法捕获到真实有效Token时，
能够稳定触发备用方案（通过 /api/auth/session 获取），
显著提升了脚本在复杂网络环境下的导出成功率。
========================================================== */
(function () {
'use strict';
// --- 配置与全局变量 ---
const BASE_DELAY = 600;
const JITTER = 400;
const PAGE_LIMIT = 100;
let accessToken = null;
let capturedWorkspaceIds = new Set(); // 使用Set存储网络拦截到的ID，确保唯一性
// --- 核心：网络拦截与信息捕获 ---
(function interceptNetwork() {
const rawFetch = window.fetch;
window.fetch = async function (resource, options) {
tryCaptureToken(options?.headers);
if (options?.headers?.['ChatGPT-Account-Id']) {
const id = options.headers['ChatGPT-Account-Id'];
if (id && !capturedWorkspaceIds.has(id)) {
console.log('🎯 [Fetch] 捕获到 Workspace ID:', id);
capturedWorkspaceIds.add(id);
}
}
return rawFetch.apply(this, arguments);
};
const rawOpen = XMLHttpRequest.prototype.open;
XMLHttpRequest.prototype.open = function () {
this.addEventListener('readystatechange', () => {
if (this.readyState === 4) {
try {
tryCaptureToken(this.getRequestHeader('Authorization'));
const id = this.getRequestHeader('ChatGPT-Account-Id');
if (id && !capturedWorkspaceIds.has(id)) {
console.log('🎯 [XHR] 捕获到 Workspace ID:', id);
capturedWorkspaceIds.add(id);
}
} catch (_) {}
}
});
return rawOpen.apply(this, arguments);
};
})();
function tryCaptureToken(header) {
if (!header) return;
const h = typeof header === 'string' ? header : header instanceof Headers ? header.get('Authorization') : header.Authorization || header.authorization;
if (h?.startsWith('Bearer ')) {
const token = h.slice(7);
// [v8.2.0 修复] 在捕获源头增加验证，拒绝已知的无效占位符Token
if (token && token.toLowerCase() !== 'dummy') {
accessToken = token;
}
}
}
async function ensureAccessToken() {
if (accessToken) return accessToken;
try {
const session = await (await fetch('/api/auth/session?unstable_client=true')).json();
if (session.accessToken) {
accessToken = session.accessToken;
return accessToken;
}
} catch (_) {}
alert('无法获取 Access Token。请刷新页面或打开任意一个对话后再试。');
return null;
}
// --- 辅助函数 ---
const sleep = ms => new Promise(r => setTimeout(r, ms));
const jitter = () => BASE_DELAY + Math.random() * JITTER;
const sanitizeFilename = (name) => name.replace(/[\/\\?%*:|"<>]/g, '-').trim();
/**
* [新增] 从Cookie中获取 oai-device-id
* @returns {string|null} - 返回设备ID或null
*/
function getOaiDeviceId() {
const cookieString = document.cookie;
const match = cookieString.match(/oai-did=([^;]+)/);
return match ? match[1] : null;
}
function generateUniqueFilename(convData) {
const shortId = convData.conversation_id.split('-').pop();
let baseName = convData.title;
if (!baseName || baseName.trim().toLowerCase() === 'new chat') {
baseName = 'Untitled Conversation';
}
return `${sanitizeFilename(baseName)}_${shortId}.json`;
}
function downloadFile(blob, filename) {
const a = document.createElement('a');
a.href = URL.createObjectURL(blob);
a.download = filename;
document.body.appendChild(a);
a.click();
document.body.removeChild(a);
URL.revokeObjectURL(a.href);
}
// --- 导出流程核心逻辑 ---
async function startExportProcess(mode, workspaceId) {
const btn = document.getElementById('gpt-rescue-btn');
btn.disabled = true;
if (!await ensureAccessToken()) {
btn.disabled = false;
btn.textContent = 'Export Conversations';
return;
}
try {
const zip = new JSZip();
btn.textContent = '📂 获取项目外对话…';
const orphanIds = await collectIds(btn, workspaceId, null);
for (let i = 0; i < orphanIds.length; i++) {
btn.textContent = `📥 根目录 (${i + 1}/${orphanIds.length})`;
const convData = await getConversation(orphanIds[i], workspaceId);
zip.file(generateUniqueFilename(convData), JSON.stringify(convData, null, 2));
await sleep(jitter());
}
btn.textContent = '🔍 获取项目列表…';
const projects = await getProjects(workspaceId);
for (const project of projects) {
const projectFolder = zip.folder(sanitizeFilename(project.title));
btn.textContent = `📂 项目: ${project.title}`;
const projectConvIds = await collectIds(btn, workspaceId, project.id);
if (projectConvIds.length === 0) continue;
for (let i = 0; i < projectConvIds.length; i++) {
btn.textContent = `📥 ${project.title.substring(0,10)}... (${i + 1}/${projectConvIds.length})`;
const convData = await getConversation(projectConvIds[i], workspaceId);
projectFolder.file(generateUniqueFilename(convData), JSON.stringify(convData, null, 2));
await sleep(jitter());
}
}
btn.textContent = '📦 生成 ZIP 文件…';
const blob = await zip.generateAsync({ type: "blob", compression: "DEFLATE" });
const date = new Date().toISOString().slice(0, 10);
const filename = mode === 'team'
? `chatgpt_team_backup_${workspaceId}_${date}.zip`
: `chatgpt_personal_backup_${date}.zip`;
downloadFile(blob, filename);
alert(`✅ 导出完成！`);
btn.textContent = '✅ 完成';
} catch (e) {
console.error("导出过程中发生严重错误:", e);
alert(`导出失败: ${e.message}。详情请查看控制台（F12 -> Console）。`);
btn.textContent = '⚠️ Error';
} finally {
setTimeout(() => {
btn.disabled = false;
btn.textContent = 'Export Conversations';
}, 3000);
}
}
// --- API 调用函数 ---
async function getProjects(workspaceId) {
if (!workspaceId) return [];
const deviceId = getOaiDeviceId();
if (!deviceId) {
throw new Error('无法获取 oai-device-id，请确保已登录并刷新页面。');
}
const headers = {
'Authorization': `Bearer ${accessToken}`,
'ChatGPT-Account-Id': workspaceId,
'oai-device-id': deviceId
};
const r = await fetch(`/backend-api/gizmos/snorlax/sidebar`, { headers });
if (!r.ok) {
console.warn(`获取项目(Gizmo)列表失败 (${r.status})`);
return [];
}
const data = await r.json();
const projects = [];
data.items?.forEach(item => {
if (item?.gizmo?.id && item?.gizmo?.display?.name) {
projects.push({ id: item.gizmo.id, title: item.gizmo.display.name });
}
});
return projects;
}
async function collectIds(btn, workspaceId, gizmoId) {
const all = new Set();
const deviceId = getOaiDeviceId();
if (!deviceId) {
throw new Error('无法获取 oai-device-id，请确保已登录并刷新页面。');
}
const headers = {
'Authorization': `Bearer ${accessToken}`,
'oai-device-id': deviceId
};
if (workspaceId) { headers['ChatGPT-Account-Id'] = workspaceId; }
if (gizmoId) {
let cursor = '0';
do {
const r = await fetch(`/backend-api/gizmos/${gizmoId}/conversations?cursor=${cursor}`, { headers });
if (!r.ok) throw new Error(`列举项目对话列表失败 (${r.status})`);
const j = await r.json();
j.items?.forEach(it => all.add(it.id));
cursor = j.cursor;
await sleep(jitter());
} while (cursor);
} else {
for (const is_archived of [false, true]) {
let offset = 0, has_more = true, page = 0;
do {
btn.textContent = `📂 项目外对话 (${is_archived ? 'Archived' : 'Active'} p${++page})`;
const r = await fetch(`/backend-api/conversations?offset=${offset}&limit=${PAGE_LIMIT}&order=updated${is_archived ? '&is_archived=true' : ''}`, { headers });
if (!r.ok) throw new Error(`列举项目外对话列表失败 (${r.status})`);
const j = await r.json();
if (j.items && j.items.length > 0) {
j.items.forEach(it => all.add(it.id));
has_more = j.items.length === PAGE_LIMIT;
offset += j.items.length;
} else {
has_more = false;
}
await sleep(jitter());
} while (has_more);
}
}
return Array.from(all);
}
async function getConversation(id, workspaceId) {
const deviceId = getOaiDeviceId();
if (!deviceId) {
throw new Error('无法获取 oai-device-id，请确保已登录并刷新页面。');
}
const headers = {
'Authorization': `Bearer ${accessToken}`,
'oai-device-id': deviceId
};
if (workspaceId) { headers['ChatGPT-Account-Id'] = workspaceId; }
const r = await fetch(`/backend-api/conversation/${id}`, { headers });
if (!r.ok) throw new Error(`获取对话详情失败 conv ${id} (${r.status})`);
const j = await r.json();
j.__fetched_at = new Date().toISOString();
return j;
}
// --- UI 相关函数 ---
// (UI部分无变动，此处省略以保持简洁)
/**
* [新增] 全面检测函数，返回所有找到的ID
* @returns {string[]} - 返回包含所有唯一Workspace ID的数组
*/
function detectAllWorkspaceIds() {
const foundIds = new Set(capturedWorkspaceIds); // 从网络拦截的结果开始
// 扫描 __NEXT_DATA__
try {
const data = JSON.parse(document.getElementById('__NEXT_DATA__').textContent);
// 遍历所有账户信息
const accounts = data?.props?.pageProps?.user?.accounts;
if (accounts) {
Object.values(accounts).forEach(acc => {
if (acc?.account?.id) {
foundIds.add(acc.account.id);
}
});
}
} catch (e) {}
// 扫描 localStorage
try {
for (let i = 0; i < localStorage.length; i++) {
const key = localStorage.key(i);
if (key && (key.includes('account') || key.includes('workspace'))) {
const value = localStorage.getItem(key);
if (value && /^[a-z0-9]{2,}-[a-f0-9]{8}-[a-f0-9]{4}-[a-f0-9]{4}-[a-f0-9]{4}-[a-f0-9]{12}$/i.test(value.replace(/"/g, ''))) {
const extractedId = value.match(/ws-[a-f0-9]{8}-[a-f0-9]{4}-[a-f0-9]{4}-[a-f0-9]{4}-[a-f0-9]{12}/i);
if(extractedId) foundIds.add(extractedId[0]);
} else if (value && /^[a-f0-9]{8}-[a-f0-9]{4}-[a-f0-9]{4}-[a-f0-9]{4}-[a-f0-9]{12}$/i.test(value.replace(/"/g, ''))) {
foundIds.add(value.replace(/"/g, ''));
}
}
}
} catch(e) {}
console.log('🔍 检测到以下 Workspace IDs:', Array.from(foundIds));
return Array.from(foundIds);
}
/**
* [重构] 多步骤、用户主导的导出对话框
*/
function showExportDialog() {
if (document.getElementById('export-dialog-overlay')) return;
const overlay = document.createElement('div');
overlay.id = 'export-dialog-overlay';
Object.assign(overlay.style, {
position: 'fixed', top: '0', left: '0', width: '100%', height: '100%',
backgroundColor: 'rgba(0, 0, 0, 0.5)', zIndex: '99998',
display: 'flex', alignItems: 'center', justifyContent: 'center'
});
const dialog = document.createElement('div');
dialog.id = 'export-dialog';
Object.assign(dialog.style, {
background: '#fff', padding: '24px', borderRadius: '12px',
boxShadow: '0 5px 15px rgba(0,0,0,.3)', width: '450px',
fontFamily: 'sans-serif', color: '#333', boxSizing: 'border-box'
});
const closeDialog = () => document.body.removeChild(overlay);
const renderStep = (step) => {
let html = '';
switch (step) {
case 'team':
const detectedIds = detectAllWorkspaceIds();
html = `<h2 style="margin-top:0; margin-bottom: 20px; font-size: 18px;">导出团队空间</h2>`;
if (detectedIds.length > 1) {
html += `<div style="background: #eef2ff; border: 1px solid #818cf8; border-radius: 8px; padding: 12px; margin-bottom: 20px;">
<p style="margin: 0 0 12px 0; font-weight: bold; color: #4338ca;">🔎 检测到多个 Workspace，请选择一个:</p>
<div id="workspace-id-list">`;
detectedIds.forEach((id, index) => {
html += `<label style="display: block; margin-bottom: 8px; padding: 8px; border-radius: 6px; cursor: pointer; border: 1px solid #ddd; background: #fff;">
<input type="radio" name="workspace_id" value="${id}" ${index === 0 ? 'checked' : ''}>
<code style="margin-left: 8px; font-family: monospace; color: #555;">${id}</code>
</label>`;
});
html += `</div></div>`;
} else if (detectedIds.length === 1) {
html += `<div style="background: #f0fdf4; border: 1px solid #4ade80; border-radius: 8px; padding: 12px; margin-bottom: 20px;">
<p style="margin: 0 0 8px 0; font-weight: bold; color: #166534;">✅ 已自动检测到 Workspace ID:</p>
<code id="workspace-id-code" style="background: #e0e7ff; padding: 4px 8px; border-radius: 4px; font-family: monospace; color: #4338ca; word-break: break-all;">${detectedIds[0]}</code>
</div>`;
} else {
html += `<div style="background: #fffbeb; border: 1px solid #facc15; border-radius: 8px; padding: 12px; margin-bottom: 20px;">
<p style="margin: 0; color: #92400e;">⚠️ 未能自动检测到 Workspace ID。</p>
<p style="margin: 8px 0 0 0; font-size: 12px; color: #92400e;">请尝试刷新页面或打开一个团队对话，或在下方手动输入。</p>
</div>
<label for="team-id-input" style="display: block; margin-bottom: 8px; font-weight: bold;">手动输入 Team Workspace ID:</label>
<input type="text" id="team-id-input" placeholder="粘贴您的 Workspace ID (ws-...)" style="width: 100%; padding: 8px; border-radius: 6px; border: 1px solid #ccc; box-sizing: border-box;">`;
}
html += `<div style="display: flex; justify-content: space-between; align-items: center; margin-top: 24px;">
<button id="back-btn" style="padding: 10px 16px; border: 1px solid #ccc; border-radius: 8px; background: #fff; cursor: pointer;">返回</button>
<button id="start-team-export-btn" style="padding: 10px 16px; border: none; border-radius: 8px; background: #10a37f; color: #fff; cursor: pointer; font-weight: bold;">开始导出 (ZIP)</button>
</div>`;
break;
case 'initial':
default:
html = `<h2 style="margin-top:0; margin-bottom: 20px; font-size: 18px;">选择要导出的空间</h2>
<div style="display: flex; flex-direction: column; gap: 16px;">
<button id="select-personal-btn" style="padding: 16px; text-align: left; border: 1px solid #ccc; border-radius: 8px; background: #f9fafb; cursor: pointer; width: 100%;">
<strong style="font-size: 16px;">个人空间</strong>
<p style="margin: 4px 0 0 0; color: #666;">导出您个人账户下的所有对话。</p>
</button>
<button id="select-team-btn" style="padding: 16px; text-align: left; border: 1px solid #ccc; border-radius: 8px; background: #f9fafb; cursor: pointer; width: 100%;">
<strong style="font-size: 16px;">团队空间</strong>
<p style="margin: 4px 0 0 0; color: #666;">导出团队空间下的对话，将自动检测ID。</p>
</button>
</div>
<div style="display: flex; justify-content: flex-end; margin-top: 24px;">
<button id="cancel-btn" style="padding: 10px 16px; border: 1px solid #ccc; border-radius: 8px; background: #fff; cursor: pointer;">取消</button>
</div>`;
break;
}
dialog.innerHTML = html;
attachListeners(step);
};
const attachListeners = (step) => {
if (step === 'initial') {
document.getElementById('select-personal-btn').onclick = () => {
closeDialog();
startExportProcess('personal', null);
};
document.getElementById('select-team-btn').onclick = () => renderStep('team');
document.getElementById('cancel-btn').onclick = closeDialog;
} else if (step === 'team') {
document.getElementById('back-btn').onclick = () => renderStep('initial');
document.getElementById('start-team-export-btn').onclick = () => {
let workspaceId = '';
const radioChecked = document.querySelector('input[name="workspace_id"]:checked');
const codeEl = document.getElementById('workspace-id-code');
const inputEl = document.getElementById('team-id-input');
if (radioChecked) {
workspaceId = radioChecked.value;
} else if (codeEl) {
workspaceId = codeEl.textContent;
} else if (inputEl) {
workspaceId = inputEl.value.trim();
}
if (!workspaceId) {
alert('请选择或输入一个有效的 Team Workspace ID！');
return;
}
closeDialog();
startExportProcess('team', workspaceId);
};
}
};
overlay.appendChild(dialog);
document.body.appendChild(overlay);
overlay.onclick = (e) => { if (e.target === overlay) closeDialog(); };
renderStep('initial');
}
function addBtn() {
if (document.getElementById('gpt-rescue-btn')) return;
const b = document.createElement('button');
b.id = 'gpt-rescue-btn';
b.textContent = 'Export Conversations';
Object.assign(b.style, {
position: 'fixed', bottom: '24px', right: '24px', zIndex: '99997',
padding: '10px 14px', borderRadius: '8px', border: 'none', cursor: 'pointer',
fontWeight: 'bold', background: '#10a37f', color: '#fff', fontSize: '14px',
boxShadow: '0 3px 12px rgba(0,0,0,.15)', userSelect: 'none'
});
b.onclick = showExportDialog;
document.body.appendChild(b);
}
// --- 脚本启动 ---
setTimeout(addBtn, 2000);
})();