lafe-blog MCP Server

import { z } from 'zod' // 确保 fetch 可用 (Node.js 18+) if (typeof globalThis.fetch === 'undefined') { throw new Error('fetch is not available. Please use Node.js 18 or later.') } /** * 博客文章数据验证模式 */ export const BlogPostSchema = z.object({ title: z.string().min(1, '标题不能为空'), description: z.string().min(1, '描述不能为空'), content: z.string().min(1, '内容不能为空'), slug: z.string().min(1, 'URL 地址不能为空'), status: z.enum(['draft', 'published']).default('draft'), cover_url: z.url('封面图片 URL 格式不正确').default('https://example.com/cover.jpg'), author_name: z.string().default('Lafe'), author_avatar_url: z.url('作者头像 URL 格式不正确').default('https://example.com/avatar.jpg'), locale: z.string().default('en'), }) /** * 博客文章类型 */ export type BlogPost = z.infer<typeof BlogPostSchema> /** * API 响应类型 */ export interface BlogApiResponse { success: boolean msg?: any errMsg?: string } /** * CMS 博客客户端 * 用于对接 CMS 博客系统 API */ export class CMSBlogClient { private readonly apiUrl: string /** * 创建 CMS 博客客户端 * @param apiUrl - CMS 博客系统的 API URL */ constructor(apiUrl: string = 'https://cms.qmiai.net/api/veegen') { this.apiUrl = apiUrl } /** * 发布博客文章 * @param blogData - 博客文章数据 * @returns API 响应结果 */ async postBlog(blogData: Partial<BlogPost>): Promise<BlogApiResponse> { try { // 使用 Zod 验证和标准化数据 const validatedData = BlogPostSchema.parse(blogData) console.log('Posting blog with data:', validatedData) const response = await fetch(`${this.apiUrl}/blog`, { method: 'POST', headers: { 'Content-Type': 'application/json', }, body: JSON.stringify(validatedData), }) if (!response.ok) { throw new Error(`HTTP error! status: ${response.status} ${response.statusText}`) } const result = (await response.json()) as BlogApiResponse if (!result.success) { throw new Error(`API error: ${result.errMsg || 'Unknown error'}`) } return result } catch (error) { if (error instanceof z.ZodError) { // 处理验证错误 const errorMessages = error.issues.map((err: any) => `${err.path.join('.')}: ${err.message}`).join(', ') throw new Error(`数据验证失败: ${errorMessages}`) } console.error('Failed to post blog:', error) throw error } } /** * 验证博客数据 * @param blogData - 要验证的博客数据 * @returns 验证结果 */ validateBlogData(blogData: any): { success: boolean; data?: BlogPost; errors?: string[] } { try { const validatedData = BlogPostSchema.parse(blogData) return { success: true, data: validatedData } } catch (error) { if (error instanceof z.ZodError) { const errors = error.issues.map((err: any) => `${err.path.join('.')}: ${err.message}`) return { success: false, errors } } return { success: false, errors: ['未知验证错误'] } } } }