feat: root url redirects browsers to /web

src/routes/activitypub/application.rs

@@ -1,12 +1,22 @@
 use apb::{ActorMut, BaseMut, ObjectMut, PublicKeyMut};
-use axum::{extract::State, http::StatusCode};
+use axum::{extract::State, http::HeaderMap, response::{IntoResponse, Redirect, Response}};
 
 use crate::{server::Context, url};
 
 use super::{jsonld::LD, JsonLD};
 
 
-pub async fn view(State(ctx): State<Context>) -> Result<JsonLD<serde_json::Value>, StatusCode> {
+pub async fn view(
+	headers: HeaderMap,
+	State(ctx): State<Context>,
+) -> crate::Result<Response> {
+	if let Some(accept) = headers.get("Accept") {
+		if let Ok(accept) = accept.to_str() {
+			if accept.contains("text/html") {
+				return Ok(Redirect::to("/web").into_response());
+			}
+		}
+	}
 	Ok(JsonLD(
 		serde_json::Value::new_object()
 			.set_id(Some(&url!(ctx, "")))
@@ -23,5 +33,5 @@ pub async fn view(State(ctx): State<Context>) -> Result<JsonLD<serde_json::Value
 					.set_public_key_pem(&ctx.app().public_key)
 			))
 			.ld_context()
-	))
+	).into_response())
 }