0.2 在线版本打通

2026-01-15 20:54:21 +08:00
parent 725a60d3aa
commit 94957dc361
1596 changed files with 153254 additions and 309 deletions
@@ -0,0 +1,37 @@
+import { promises as fs } from "fs";
+import path from "path";
+
+import { getLegacyMindmapsBaseDir } from "@/lib/server/local-paths";
+
+export const dynamic = "force-dynamic";
+
+export async function GET(
+  _req: Request,
+  { params }: { params: Promise<{ docId: string; filePath: string[] }> },
+) {
+  const { docId, filePath } = await params;
+  if (!docId || !Array.isArray(filePath) || filePath.length === 0) {
+    return new Response("Not Found", { status: 404 });
+  }
+
+  const baseDir = path.resolve(getLegacyMindmapsBaseDir(), docId);
+  const resolved = path.resolve(baseDir, ...filePath);
+  if (!resolved.startsWith(baseDir + path.sep)) {
+    return new Response("Bad Request", { status: 400 });
+  }
+
+  try {
+    const buf = await fs.readFile(resolved);
+    const ext = path.extname(resolved).toLowerCase();
+    const contentType =
+      ext === ".json"
+        ? "application/json; charset=utf-8"
+        : "application/octet-stream";
+    return new Response(buf, {
+      headers: { "Content-Type": contentType, "Cache-Control": "no-store" },
+    });
+  } catch {
+    return new Response("Not Found", { status: 404 });
+  }
+}
+