@xiaohui-wang/mcpadvisor
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MCP Advisor & Installation - Find the right MCP server for your needs
83 lines (82 loc) • 2.84 kB
JavaScript
/**
* GetMCP 资源获取模块
* 负责从 GetMCP API 获取服务器数据
*/
import { GETMCP_API_URL } from '../../config/constants.js';
import logger from '../../utils/logger.js';
/**
* GetMCP 资源获取器实现
*/
export class GetMcpResourceFetcher {
apiUrl;
/**
* 构造函数
*/
constructor(apiUrl = GETMCP_API_URL) {
this.apiUrl = apiUrl;
logger.info(`GetMcpResourceFetcher initialized with API URL: ${this.apiUrl}`);
}
/**
* 获取 MCP 服务器数据
*/
async fetchData() {
try {
logger.info(`Fetching MCP server data from ${this.apiUrl}`);
const response = await fetch(this.apiUrl);
if (!response.ok) {
const errorMsg = `GetMCP API request failed with status ${response.status}`;
const responseError = new Error(errorMsg);
// 添加响应状态和文本信息
responseError.status = response.status;
responseError.statusText = response.statusText;
// 使用增强的日志记录方式，传递完整错误对象
logger.error(errorMsg, {
error: responseError,
data: { url: this.apiUrl },
});
throw responseError;
}
const data = await response.json();
logger.info(`Fetched ${Object.keys(data).length} MCP servers from API`);
return data;
}
catch (error) {
// 使用增强的日志记录方式，传递完整错误对象
logger.error(`Error fetching MCP data: ${error instanceof Error ? error.message : String(error)}`, {
error,
data: { url: this.apiUrl },
});
throw error;
}
}
/**
* 创建可搜索文本
*/
static createSearchableText(server) {
// 初始化文本数组
const textParts = [server.display_name, server.description];
// 安全地处理categories
if (server.categories) {
if (Array.isArray(server.categories)) {
textParts.push(...server.categories);
}
else if (typeof server.categories === 'string') {
textParts.push(server.categories);
}
}
// 安全地处理tags
if (server.tags) {
if (Array.isArray(server.tags)) {
textParts.push(...server.tags);
}
else if (typeof server.tags === 'string') {
textParts.push(server.tags);
}
}
// 添加作者名称
if (server.author && server.author.name) {
textParts.push(server.author.name);
}
return textParts.filter(Boolean).join(' ');
}
}