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import express from 'express';
import cors from 'cors';
import helmet from 'helmet';
import rateLimit from 'express-rate-limit';
import dotenv from 'dotenv';
import path from 'path';
import { fileURLToPath } from 'url';
import authRoutes from './routes/auth.js';
import pptRoutes from './routes/ppt.js';
import publicRoutes from './routes/public.js';
import { authenticateToken } from './middleware/auth.js';
import { errorHandler } from './middleware/errorHandler.js';
dotenv.config();
const __filename = fileURLToPath(import.meta.url);
const __dirname = path.dirname(__filename);
const app = express();
const PORT = process.env.PORT || 7860; // 修改为7860端口
// 设置trust proxy用于Huggingface Space
app.set('trust proxy', true);
// 安全中间件
app.use(helmet({
contentSecurityPolicy: false, // 为了兼容前端静态文件
}));
// 限流中间件
const limiter = rateLimit({
windowMs: 15 * 60 * 1000, // 15分钟
max: 100, // 每个IP每15分钟最多100个请求
message: 'Too many requests from this IP, please try again later.'
});
app.use('/api', limiter);
// CORS配置
app.use(cors({
origin: process.env.FRONTEND_URL || '*',
credentials: true
}));
app.use(express.json({ limit: '50mb' }));
app.use(express.urlencoded({ extended: true, limit: '50mb' }));
// 提供前端静态文件
app.use(express.static(path.join(__dirname, '../../frontend/dist')));
// 提供数据文件
app.use('/data', express.static(path.join(__dirname, '../../frontend/public/mocks')));
// 直接提供测试页面路由
app.get('/test.html', (req, res) => {
try {
// 检查文件是否存在
const testFilePath = path.join(__dirname, '../../test.html');
console.log('Looking for test.html at:', testFilePath);
// 发送测试页面
res.sendFile(testFilePath, (err) => {
if (err) {
console.error('Error serving test.html:', err);
// 如果文件不存在，返回一个简单的测试页面
res.send(`
<!DOCTYPE html>
<html>
<head><title>Test Page</title></head>
<body>
<h1>PPTist API Test</h1>
<p>Test file not found at: ${testFilePath}</p>
<button onclick="fetch('/api/health').then(r=>r.json()).then(d=>alert(JSON.stringify(d)))">Test Health</button>
</body>
</html>
`);
}
});
} catch (error) {
console.error('Test page error:', error);
res.status(500).send('Test page error: ' + error.message);
}
});
// 添加内置测试页面端点
app.get('/test', (req, res) => {
res.send(`
<!DOCTYPE html>
<html lang="zh-CN">
<head>
<meta charset="UTF-8">
<meta name="viewport" content="width=device-width, initial-scale=1.0">
<title>PPTist API 测试页面</title>
<style>
body { font-family: Arial, sans-serif; padding: 20px; background: #f5f5f5; }
.container { max-width: 800px; margin: 0 auto; background: white; padding: 30px; border-radius: 10px; }
h1 { color: #333; text-align: center; margin-bottom: 30px; }
.test-section { margin: 20px 0; padding: 15px; background: #f9f9f9; border-radius: 5px; }
.test-button { background: #5b9bd5; color: white; border: none; padding: 10px 20px; margin: 5px; border-radius: 5px; cursor: pointer; }
.test-button:hover { background: #4a8bc2; }
.result { margin: 10px 0; padding: 10px; background: #e8e8e8; border-radius: 3px; font-family: monospace; font-size: 12px; }
.success { background: #d4edda; color: #155724; }
.error { background: #f8d7da; color: #721c24; }
.login-form { margin: 15px 0; }
.login-form input { padding: 8px; margin: 5px; border: 1px solid #ddd; border-radius: 3px; }
</style>
</head>
<body>
<div class="container">
<h1>🚀 PPTist API 测试控制台</h1>
<div class="test-section">
<h3>🔗 基础连接测试</h3>
<button class="test-button" onclick="testHealth()">健康检查</button>
<button class="test-button" onclick="testGitHubStatus()">GitHub状态</button>
<button class="test-button" onclick="testGitHubConnection()">GitHub连接</button>
<div id="basic-results"></div>
</div>
<div class="test-section">
<h3>🔐 用户认证测试</h3>
<div class="login-form">
<input type="text" id="username" placeholder="用户名" value="PS01">
<input type="password" id="password" placeholder="密码" value="admin_cybercity2025">
<button class="test-button" onclick="testLogin()">登录</button>
<button class="test-button" onclick="clearToken()">清除Token</button>
</div>
<div id="token-info">当前Token: 未登录</div>
<button class="test-button" onclick="testVerifyToken()">验证Token</button>
<div id="auth-results"></div>
</div>
<div class="test-section">
<h3>📄 PPT管理测试</h3>
<button class="test-button" onclick="testPPTRoute()">PPT路由测试</button>
<button class="test-button" onclick="testPPTList()">获取PPT列表</button>
<button class="test-button" onclick="testCreatePPT()">创建PPT</button>
<button class="test-button" onclick="testSavePPT()">保存PPT</button>
<div id="ppt-results"></div>
</div>
<div class="test-section">
<h3>🌐 公共分享测试</h3>
<button class="test-button" onclick="testGenerateShareLink()">生成分享链接</button>
<div id="share-results"></div>
</div>
</div>
<script>
let currentToken = localStorage.getItem('pptist_test_token') || '';
let testPptId = '';
function updateTokenDisplay() {
const display = document.getElementById('token-info');
if (currentToken) {
display.textContent = '当前Token: ' + currentToken.substring(0, 20) + '...';
} else {
display.textContent = '当前Token: 未登录';
}
}
function clearToken() {
currentToken = '';
localStorage.removeItem('pptist_test_token');
updateTokenDisplay();
addResult('auth-results', '✅ Token已清除', 'success');
}
function addResult(containerId, message, type = '') {
const container = document.getElementById(containerId);
const div = document.createElement('div');
div.className = 'result ' + type;
div.textContent = '[' + new Date().toLocaleTimeString() + '] ' + message;
container.appendChild(div);
}
async function testHealth() {
try {
const response = await fetch('/api/health');
const data = await response.json();
addResult('basic-results', '✅ 健康检查成功: ' + JSON.stringify(data), 'success');
} catch (error) {
addResult('basic-results', '❌ 健康检查失败: ' + error.message, 'error');
}
}
async function testGitHubStatus() {
try {
const response = await fetch('/api/github/status');
const data = await response.json();
addResult('basic-results', '✅ GitHub状态: ' + JSON.stringify(data, null, 2), 'success');
} catch (error) {
addResult('basic-results', '❌ GitHub状态失败: ' + error.message, 'error');
}
}
async function testGitHubConnection() {
try {
const response = await fetch('/api/github/test');
const data = await response.json();
addResult('basic-results', '✅ GitHub连接测试: ' + JSON.stringify(data, null, 2), 'success');
} catch (error) {
addResult('basic-results', '❌ GitHub连接失败: ' + error.message, 'error');
}
}
async function testLogin() {
const username = document.getElementById('username').value;
const password = document.getElementById('password').value;
try {
const response = await fetch('/api/auth/login', {
method: 'POST',
headers: { 'Content-Type': 'application/json' },
body: JSON.stringify({ username, password })
});
const data = await response.json();
if (response.ok && data.token) {
currentToken = data.token;
localStorage.setItem('pptist_test_token', currentToken);
updateTokenDisplay();
addResult('auth-results', '✅ 登录成功: ' + data.user.username + ' (' + data.user.role + ')', 'success');
} else {
addResult('auth-results', '❌ 登录失败: ' + (data.error || '未知错误'), 'error');
}
} catch (error) {
addResult('auth-results', '❌ 登录请求失败: ' + error.message, 'error');
}
}
async function testVerifyToken() {
if (!currentToken) {
addResult('auth-results', '❌ 请先登录', 'error');
return;
}
try {
const response = await fetch('/api/auth/verify', {
headers: { 'Authorization': 'Bearer ' + currentToken }
});
const data = await response.json();
if (response.ok) {
addResult('auth-results', '✅ Token验证成功: ' + JSON.stringify(data), 'success');
} else {
addResult('auth-results', '❌ Token验证失败: ' + data.error, 'error');
}
} catch (error) {
addResult('auth-results', '❌ Token验证请求失败: ' + error.message, 'error');
}
}
async function testPPTRoute() {
try {
const response = await fetch('/api/ppt/test');
const data = await response.json();
addResult('ppt-results', '✅ PPT路由测试成功: ' + JSON.stringify(data), 'success');
} catch (error) {
addResult('ppt-results', '❌ PPT路由测试失败: ' + error.message, 'error');
}
}
async function testPPTList() {
if (!currentToken) {
addResult('ppt-results', '❌ 请先登录', 'error');
return;
}
try {
const response = await fetch('/api/ppt/list', {
headers: { 'Authorization': 'Bearer ' + currentToken }
});
const data = await response.json();
if (response.ok) {
addResult('ppt-results', '✅ PPT列表获取成功: ' + JSON.stringify(data), 'success');
} else {
addResult('ppt-results', '❌ PPT列表获取失败: ' + data.error, 'error');
}
} catch (error) {
addResult('ppt-results', '❌ PPT列表请求失败: ' + error.message, 'error');
}
}
async function testCreatePPT() {
if (!currentToken) {
addResult('ppt-results', '❌ 请先登录', 'error');
return;
}
try {
const response = await fetch('/api/ppt/create', {
method: 'POST',
headers: {
'Content-Type': 'application/json',
'Authorization': 'Bearer ' + currentToken
},
body: JSON.stringify({ title: '测试PPT - ' + new Date().toLocaleString() })
});
const data = await response.json();
if (response.ok && data.pptId) {
testPptId = data.pptId;
addResult('ppt-results', '✅ PPT创建成功: ' + testPptId, 'success');
} else {
addResult('ppt-results', '❌ PPT创建失败: ' + (data.error || '未知错误'), 'error');
}
} catch (error) {
addResult('ppt-results', '❌ PPT创建请求失败: ' + error.message, 'error');
}
}
async function testSavePPT() {
if (!currentToken) {
addResult('ppt-results', '❌ 请先登录', 'error');
return;
}
if (!testPptId) {
addResult('ppt-results', '❌ 请先创建PPT', 'error');
return;
}
const pptData = {
pptId: testPptId,
title: '测试PPT - 已保存',
slides: [{ id: 'slide-1', elements: [], background: { type: 'solid', color: '#ffffff' } }],
theme: { backgroundColor: '#ffffff', themeColor: '#5b9bd5' }
};
try {
const response = await fetch('/api/ppt/save', {
method: 'POST',
headers: {
'Content-Type': 'application/json',
'Authorization': 'Bearer ' + currentToken
},
body: JSON.stringify(pptData)
});
const data = await response.json();
if (response.ok) {
addResult('ppt-results', '✅ PPT保存成功: ' + JSON.stringify(data), 'success');
} else {
addResult('ppt-results', '❌ PPT保存失败: ' + (data.error || '未知错误'), 'error');
}
} catch (error) {
addResult('ppt-results', '❌ PPT保存请求失败: ' + error.message, 'error');
}
}
async function testGenerateShareLink() {
if (!testPptId) {
addResult('share-results', '❌ 请先创建并保存PPT', 'error');
return;
}
try {
const response = await fetch('/api/public/generate-share-link', {
method: 'POST',
headers: { 'Content-Type': 'application/json' },
body: JSON.stringify({ userId: 'PS01', pptId: testPptId, slideIndex: 0 })
});
const data = await response.json();
if (response.ok) {
addResult('share-results', '✅ 分享链接生成成功: ' + JSON.stringify(data, null, 2), 'success');
} else {
addResult('share-results', '❌ 分享链接生成失败: ' + (data.error || '未知错误'), 'error');
}
} catch (error) {
addResult('share-results', '❌ 分享链接生成请求失败: ' + error.message, 'error');
}
}
// 初始化
updateTokenDisplay();
</script>
</body>
</html>
`);
});
// API路由
console.log('Registering API routes...');
// 健康检查 - 需要在其他路由之前
app.get('/api/health', (req, res) => {
res.json({ status: 'ok', timestamp: new Date().toISOString() });
});
// GitHub连接状态检查
app.get('/api/github/status', async (req, res) => {
try {
const { default: githubService } = await import('./services/githubService.js');
const validation = await githubService.validateConnection();
res.json({
github: validation,
environment: {
tokenConfigured: !!process.env.GITHUB_TOKEN,
tokenPreview: process.env.GITHUB_TOKEN ? `${process.env.GITHUB_TOKEN.substring(0, 8)}...` : 'Not set',
reposConfigured: !!process.env.GITHUB_REPOS,
reposList: process.env.GITHUB_REPOS ? process.env.GITHUB_REPOS.split(',') : [],
nodeEnv: process.env.NODE_ENV
}
});
} catch (error) {
res.status(500).json({
error: error.message,
stack: error.stack
});
}
});
// 添加GitHub测试路由
app.get('/api/github/test', async (req, res) => {
try {
console.log('=== GitHub Connection Test ===');
console.log('GITHUB_TOKEN exists:', !!process.env.GITHUB_TOKEN);
console.log('GITHUB_REPOS:', process.env.GITHUB_REPOS);
const { default: githubService } = await import('./services/githubService.js');
// 测试基本配置
const config = {
hasToken: !!githubService.token,
useMemoryStorage: githubService.useMemoryStorage,
repositories: githubService.repositories,
apiUrl: githubService.apiUrl
};
console.log('GitHub Service Config:', config);
// 如果有token，测试连接
let connectionTest = null;
if (githubService.token) {
console.log('Testing GitHub API connection...');
connectionTest = await githubService.validateConnection();
console.log('Connection test result:', connectionTest);
}
res.json({
timestamp: new Date().toISOString(),
config,
connectionTest,
environment: {
tokenLength: process.env.GITHUB_TOKEN ? process.env.GITHUB_TOKEN.length : 0,
nodeEnv: process.env.NODE_ENV
}
});
} catch (error) {
console.error('GitHub test error:', error);
res.status(500).json({
error: error.message,
stack: process.env.NODE_ENV === 'development' ? error.stack : undefined
});
}
});
// 添加仓库初始化端点
app.post('/api/github/initialize', async (req, res) => {
try {
console.log('=== Manual Repository Initialization ===');
const { default: githubService } = await import('./services/githubService.js');
if (githubService.useMemoryStorage) {
return res.status(400).json({
error: 'Cannot initialize repository: using memory storage mode',
reason: 'GitHub token not configured'
});
}
const { repoIndex = 0 } = req.body;
console.log(`Initializing repository at index: ${repoIndex}`);
const result = await githubService.initializeRepository(repoIndex);
if (result.success) {
res.json({
success: true,
message: 'Repository initialized successfully',
commit: result.commit,
timestamp: new Date().toISOString()
});
} else {
res.status(500).json({
success: false,
error: result.error,
reason: result.reason
});
}
} catch (error) {
console.error('Repository initialization error:', error);
res.status(500).json({
error: error.message,
stack: process.env.NODE_ENV === 'development' ? error.stack : undefined
});
}
});
// 添加路由注册日志
console.log('Importing route modules...');
console.log('Auth routes imported:', !!authRoutes);
console.log('PPT routes imported:', !!pptRoutes);
console.log('Public routes imported:', !!publicRoutes);
// 认证相关路由（不需要认证）
app.use('/api/auth', authRoutes);
// 公共访问路由（不需要认证）
app.use('/api/public', publicRoutes);
// 添加测试路由来验证 PPT 路由是否工作（不需要认证）
app.get('/api/ppt/test', (req, res) => {
res.json({ message: 'PPT routes are working', timestamp: new Date().toISOString() });
});
// PPT管理路由（需要认证）
app.use('/api/ppt', (req, res, next) => {
console.log(`PPT route accessed: ${req.method} ${req.path}`);
next();
}, authenticateToken, pptRoutes);
console.log('All routes registered successfully');
// 添加调试中间件 - 处理未匹配的API路由
app.use('/api/*', (req, res) => {
console.log(`Unmatched API route: ${req.method} ${req.path}`);
res.status(404).json({ error: 'API route not found', path: req.path });
});
// 前端路由处理 - 必须在API路由之后
app.get('*', (req, res) => {
res.sendFile(path.join(__dirname, '../../frontend/dist/index.html'));
});
// 错误处理中间件
app.use(errorHandler);
app.listen(PORT, '0.0.0.0', () => {
console.log(`Server is running on port ${PORT}`);
console.log(`Environment: ${process.env.NODE_ENV || 'development'}`);
}); |