diff --git a/src/cdn/routes/embed.ts b/src/cdn/routes/embed.ts
new file mode 100644
index 00000000..86268189
--- /dev/null
+++ b/src/cdn/routes/embed.ts
@@ -0,0 +1,56 @@
+/*
+ Fosscord: A FOSS re-implementation and extension of the Discord.com backend.
+ Copyright (C) 2023 Fosscord and Fosscord Contributors
+
+ This program is free software: you can redistribute it and/or modify
+ it under the terms of the GNU Affero General Public License as published
+ by the Free Software Foundation, either version 3 of the License, or
+ (at your option) any later version.
+
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU Affero General Public License for more details.
+
+ You should have received a copy of the GNU Affero General Public License
+ along with this program. If not, see <https://www.gnu.org/licenses/>.
+*/
+
+import { Request, Response, Router } from "express";
+import FileType from "file-type";
+import fs from "fs";
+import { HTTPError } from "lambert-server";
+import { join } from "path";
+
+const router = Router();
+
+function getFile(path: string) {
+ try {
+ return fs.readFileSync(path);
+ } catch (error) {
+ try {
+ const files = fs.readdirSync(path);
+ if (!files.length) return null;
+ return fs.readFileSync(join(path, files[0]));
+ } catch (error) {
+ return null;
+ }
+ }
+}
+
+router.get("/avatars/:id", async (req: Request, res: Response) => {
+ let { id } = req.params;
+ id = id.split(".")[0]; // remove .file extension
+ const path = join(process.cwd(), "assets", "default-avatars", `${id}.png`);
+
+ const file = getFile(path);
+ if (!file) throw new HTTPError("not found", 404);
+ const type = await FileType.fromBuffer(file);
+
+ res.set("Content-Type", type?.mime);
+ res.set("Cache-Control", "public, max-age=31536000");
+
+ return res.send(file);
+});
+
+export default router;
|
