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-rw-r--r--src/routes/avatars.ts63
1 files changed, 63 insertions, 0 deletions
diff --git a/src/routes/avatars.ts b/src/routes/avatars.ts
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index 00000000..c447db9f --- /dev/null +++ b/src/routes/avatars.ts
@@ -0,0 +1,63 @@ +import { Router } from "express"; +import { Config, Snowflake } from "@fosscord/server-util"; +import { storage } from "../util/Storage"; +import FileType from "file-type"; +import { HTTPError } from "lambert-server"; +import { multer } from "../Server"; + +// TODO: check premium and animated pfp are allowed in the config +// TODO: generate different sizes of avatar +// TODO: generate different image types of avatar +// TODO: delete old avatars +// TODO: check request signature for modify methods + +const ANIMATED_MIME_TYPES = ["image/apng", "image/gif", "image/gifv"]; +const STATIC_MIME_TYPES = ["image/png", "image/jpeg", "image/webp"]; +const ALLOWED_MIME_TYPES = [...ANIMATED_MIME_TYPES, ...STATIC_MIME_TYPES]; + +const router = Router(); + +router.post("/:user_id", multer.single("file"), async (req, res) => { + const { buffer, mimetype, size, originalname, fieldname } = req.file; + const { user_id } = req.params; + + const id = Snowflake.generate(); + + const type = await FileType.fromBuffer(buffer); + if (!type || !ALLOWED_MIME_TYPES.includes(type.mime)) throw new HTTPError("Invalid file type"); + const path = `avatars/${user_id}/${id}`; + const endpoint = Config.get().cdn.endpoint || "http://localhost:3003"; + + await storage.set(path, buffer); + + return res.json({ + id, + content_type: type.mime, + size, + url: `${endpoint}/path`, + }); +}); + +router.get("/:user_id/:id", async (req, res) => { + const { user_id, id } = req.params; + const path = `avatars/${user_id}/${id}`; + + const file = await storage.get(path); + if (!file) throw new HTTPError("not found", 404); + const type = await FileType.fromBuffer(file); + + res.set("Content-Type", type?.mime); + + return res.send(file); +}); + +router.delete("/:user_id/:id", async (req, res) => { + const { user_id, id } = req.params; + const path = `avatars/${user_id}/${id}`; + + await storage.delete(path); + + return res.send({ success: true }); +}); + +export default router;