155 lines
3.9 KiB
JavaScript
155 lines
3.9 KiB
JavaScript
const express = require('express');
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const cors = require('cors');
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const morgan = require('morgan');
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const path = require('path');
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// 导入路由模块 - 临时注释掉来定位问题
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const authRoutes = require('./routes/auth');
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const artworkRoutes = require('./routes/artwork');
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const artistRoutes = require('./routes/artist');
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const downloadRoutes = require('./routes/download');
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// 导入中间件 - 临时注释掉来定位问题
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const { errorHandler } = require('./middleware/errorHandler');
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const { authMiddleware } = require('./middleware/auth');
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// 导入核心模块
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const PixivBackend = require('./core');
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const proxyConfig = require('./config');
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class PixivServer {
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constructor() {
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this.app = express();
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this.backend = null;
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this.port = process.env.PORT || 3000;
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}
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/**
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* 初始化服务器
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*/
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async init() {
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console.log('正在初始化 Pixiv 后端服务器...');
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// 设置代理
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proxyConfig.setEnvironmentVariables();
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// 初始化 Pixiv 后端
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this.backend = new PixivBackend();
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await this.backend.init();
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// 配置中间件
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this.setupMiddleware();
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// 配置路由
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this.setupRoutes();
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// 配置错误处理 - 临时注释掉
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this.setupErrorHandling();
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console.log('服务器初始化完成');
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}
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/**
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* 配置中间件
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*/
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setupMiddleware() {
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// 日志中间件
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this.app.use(morgan('combined'));
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// CORS 中间件
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this.app.use(cors({
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origin: process.env.FRONTEND_URL || 'http://localhost:3001',
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credentials: true
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}));
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// JSON 解析中间件
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this.app.use(express.json({ limit: '10mb' }));
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this.app.use(express.urlencoded({ extended: true, limit: '10mb' }));
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// 静态文件服务 - 临时注释掉
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this.app.use('/downloads', express.static(path.join(__dirname, '../downloads')));
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// 将后端实例注入到请求对象中
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this.app.use((req, res, next) => {
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req.backend = this.backend;
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next();
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});
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}
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/**
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* 配置路由
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*/
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setupRoutes() {
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// 健康检查
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this.app.get('/health', (req, res) => {
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res.json({
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status: 'ok',
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timestamp: new Date().toISOString(),
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backend: {
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isLoggedIn: req.backend.isLoggedIn,
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user: req.backend.config.user?.account
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}
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});
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});
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// API 路由 - 临时注释掉来定位问题
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this.app.use('/api/auth', authRoutes);
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this.app.use('/api/artwork', authMiddleware, artworkRoutes);
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this.app.use('/api/artist', authMiddleware, artistRoutes);
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this.app.use('/api/download', authMiddleware, downloadRoutes);
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// 404 处理
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this.app.use((req, res) => {
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res.status(404).json({
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error: 'Not Found',
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message: `Route ${req.originalUrl} not found`
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});
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});
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}
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/**
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* 配置错误处理
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*/
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setupErrorHandling() {
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this.app.use(errorHandler);
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}
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/**
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* 启动服务器
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*/
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start() {
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this.app.listen(this.port, () => {
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console.log(`🚀 Pixiv 后端服务器已启动`);
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console.log(`📍 地址: http://localhost:${this.port}`);
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console.log(`🔗 健康检查: http://localhost:${this.port}/health`);
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console.log(`📊 登录状态: ${this.backend.isLoggedIn ? '已登录' : '未登录'}`);
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if (this.backend.isLoggedIn) {
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console.log(`👤 用户: ${this.backend.config.user?.account}`);
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}
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});
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}
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/**
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* 优雅关闭
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*/
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async shutdown() {
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console.log('正在关闭服务器...');
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// 清理代理环境变量
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proxyConfig.clearEnvironmentVariables();
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process.exit(0);
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}
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}
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// 如果直接运行此文件
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if (require.main === module) {
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const server = new PixivServer();
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// 处理进程信号
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process.on('SIGINT', () => server.shutdown());
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process.on('SIGTERM', () => server.shutdown());
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// 启动服务器
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server.init().then(() => server.start()).catch(console.error);
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}
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module.exports = PixivServer;
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