Initial commit

app/api/files/list-files/route.ts

@@ -0,0 +1,41 @@
+import { NextResponse } from 'next/server';
+import path from 'node:path';
+import fs from 'node:fs/promises';
+
+const BASE_DIR = '/app/files';
+
+export async function GET(req: Request) {
+  try {
+    const url = new URL(req.url);
+    const raw = url.searchParams.get('path') ?? '/';
+    const safe = path.normalize('/' + raw).replace(/^\/+/, '/'); // normalize & ensure leading slash
+    const target = path.resolve(BASE_DIR, '.' + safe);
+
+    if (!target.startsWith(BASE_DIR)) {
+      return NextResponse.json({ error: 'Invalid path' }, { status: 400 });
+    }
+
+    const st = await fs.stat(target).catch(() => null);
+    if (!st || !st.isDirectory()) {
+      return NextResponse.json({ error: 'Not a directory' }, { status: 400 });
+    }
+
+    const entries = await fs.readdir(target, { withFileTypes: true });
+    const items = await Promise.all(entries.map(async (d) => {
+      const full = path.join(target, d.name);
+      const rel = path.posix.join(safe, d.name).replaceAll('\\', '/');
+      const s = await fs.stat(full);
+      return {
+        name: d.name,
+        path: rel,
+        type: d.isDirectory() ? 'dir' : 'file',
+        size: s.size,
+        mtime: s.mtimeMs,
+      };
+    }));
+
+    return NextResponse.json({ path: safe, items });
+  } catch (e: any) {
+    return NextResponse.json({ error: e?.message ?? 'Unknown error' }, { status: 500 });
+  }
+}