app.js

@@ -26,10 +26,15 @@ router.get("/search", async ctx => {
 
 	var options = {
 		thumbnails: stringToBoolean(ctx.query.thumbnails),
-		icons: stringToBoolean(ctx.query.icons)
+		icons: stringToBoolean(ctx.query.icons),
+		ascii: stringToBoolean(ctx.query.ascii)
 	};
 
 	ctx.body = await cachedVRCYoutubeSearch(ctx.query.pool, query, options);
+
+	if (options.ascii) {
+		ctx.body = JSON.stringify(ctx.body).replace(/[\u007F-\uFFFF]/g, chr => "\\u" + ("0000" + chr.charCodeAt(0).toString(16)).slice(-4));
+	}
 });
 
 
@@ -75,23 +80,5 @@ router.get("/", ctx => {
 
 
 
-// work around vrchat json parser bug https://feedback.vrchat.com/udon/p/braces-inside-strings-in-vrcjson-can-fail-to-deserialize
-app.use(async (ctx, next) => {
-	await next();
-	if (ctx.type != "application/json") return;
-	ctx.body = structuredClone(ctx.body);
-	(function iterateObject(obj) {
-		for (var key in obj) {
-			if (typeof obj[key] == "string") {
-				obj[key] = obj[key].replace(/[\[\]{}]/g, chr => "\\u" + chr.charCodeAt(0).toString(16).padStart(4, '0'));
-			} else if (typeof obj[key] == "object") {
-				iterateObject(obj[key]);
-			}
-		}
-	})(ctx.body);
-	ctx.body = JSON.stringify(ctx.body).replaceAll("\\\\u", "\\u");
-	ctx.type = "json";
-});
-
 app.use(router.routes());
 app.use(router.allowedMethods());