web-font/backend/routes/fonts.ts

import { jsonResponse, parseUrl } from "../shared";
import { readdir, stat } from "../interface";
import { fontDirs } from "../config";

/** GET /api/fonts — 列出所有可用字体 */
export async function handleListFonts(req: Request, res: Response) {
  const allFonts: Array<{ name: string; dir: string }> = [];

  for (const dir of fontDirs) {
    try {
      const entries = await readdir(dir);
      for (const entry of entries) {
        if (entry.isFile() && /\.(ttf|otf|woff|woff2)$/i.test(entry.name)) {
          allFonts.push({ name: entry.name, dir });
        }
      }
    } catch {}
  }

  return { req, res: jsonResponse(allFonts) };
}