feat(api): add file upload endpoint for story content

server/api/upload/content.post.ts

@@ -0,0 +1,36 @@
+import { writeFileSync } from "fs";
+import { extname } from "path";
+import { v4 } from "uuid";
+import { ContentFilenameRegex } from "~/lib/server/constants";
+import isLoggedIn from "~/lib/server/middlewareButNotReally/isLoggedIn";
+
+export default eventHandler(async (ev) => {
+	const noMultipart = "no multipart data found!???!?";
+	isLoggedIn(ev);
+	let mpd = await readMultipartFormData(ev);
+	if (!mpd)
+		throw createError({
+			statusCode: 400,
+			message: noMultipart,
+		});
+
+	let file = mpd[0];
+	if (!file) {
+		throw createError({
+			statusCode: 400,
+			message: noMultipart,
+		});
+	}
+	if (!ContentFilenameRegex.test(file.filename!)) {
+		throw createError({
+			statusCode: 400,
+			message: "unsupported file type!",
+		});
+	}
+	let b = `${v4()}.${extname(file.filename!)}`;
+	writeFileSync(`tmp/${b}`, file.data);
+	return {
+		success: true,
+		fileName: b,
+	};
+});