ISIS MCP

import Database from "better-sqlite3"; import { homedir } from "os"; import { join } from "path"; const CACHE_TTL = 3600000; let db = null; function getDatabase() { if (!db) { const dbPath = join(homedir(), ".isis-mcp-cache.db"); db = new Database(dbPath); db.exec(` CREATE TABLE IF NOT EXISTS cache ( url TEXT PRIMARY KEY, content TEXT, markdown TEXT, title TEXT, cached_at INTEGER ) `); } return db; } export function getFromCache(url) { const database = getDatabase(); const row = database .prepare("SELECT * FROM cache WHERE url = ?") .get(url); if (!row) return null; if (Date.now() - row.cached_at > CACHE_TTL) { database.prepare("DELETE FROM cache WHERE url = ?").run(url); return null; } return row; } export function saveToCache(url, data) { const database = getDatabase(); database .prepare("INSERT OR REPLACE INTO cache (url, content, markdown, title, cached_at) VALUES (?, ?, ?, ?, ?)") .run(url, data.content, data.markdown, data.title, Date.now()); } export function closeCache() { if (db) { db.close(); db = null; } } export function generateContentHandle(url) { return Buffer.from(url).toString('base64'); } export function decodeContentHandle(handle) { try { return Buffer.from(handle, 'base64').toString('utf-8'); } catch (error) { return null; } } //# sourceMappingURL=cache.js.map