fix(web): thread page uses obj context, not id

apb/src/node.rs

@@ -113,7 +113,7 @@ impl<T : super::Base> Node<T> {
 			Node::Empty => vec![],
 			Node::Link(uri) => vec![uri.href().to_string()],
 			Node::Object(x) => x.id().map_or(vec![], |x| vec![x.to_string()]),
-			Node::Array(x) => x.iter().filter_map(|x| x.id().ok()).map(|x| x.to_string()).collect()
+			Node::Array(x) => x.iter().filter_map(|x| Some(x.id().ok()?.to_string())).collect()
 		}
 	}
 

apb/src/target.rs

@@ -43,3 +43,34 @@ impl<T: Object> Addressed for T {
 	// 	to
 	// }
 }
+
+#[cfg(test)]
+mod test {
+	use super::Addressed;
+
+	#[test]
+	#[cfg(feature = "unstructured")]
+	fn addressed_trait_finds_all_targets_on_json_objects() {
+		let obj = serde_json::json!({
+			"id": "http://localhost:8080/obj/1",
+			"type": "Note",
+			"content": "hello world!",
+			"published": "2024-06-04T17:09:20+00:00",
+			"to": ["http://localhost:8080/usr/root/followers"],
+			"bto": ["https://localhost:8080/usr/secret"],
+			"cc": [crate::target::PUBLIC],
+			"bcc": [],
+		});
+
+		let addressed = obj.addressed();
+
+		assert_eq!(
+			addressed,
+			vec![
+				"http://localhost:8080/usr/root/followers".to_string(), 
+				"https://localhost:8080/usr/secret".to_string(),
+				crate::target::PUBLIC.to_string(),
+			]
+		);
+	}
+}

web/src/page/object.rs

@@ -15,15 +15,16 @@ pub fn ObjectPage(tl: Timeline) -> impl IntoView {
 	let object = create_local_resource(
 		move || params.get().get("id").cloned().unwrap_or_default(),
 		move |oid| async move {
-			let tl_url = format!("{}/page", Uri::api(U::Context, &oid, false));
-			if !tl.next.get().starts_with(&tl_url) {
-				tl.reset(tl_url);
-			}
-			match CACHE.get(&Uri::full(U::Object, &oid)) {
-				Some(x) => Some(x.clone()),
+			let obj = match CACHE.get(&Uri::full(U::Object, &oid)) {
+				Some(x) => x.clone(),
 				None => {
-					let obj = Http::fetch::<serde_json::Value>(&Uri::api(U::Object, &oid, true), auth).await.ok()?;
-					let obj = Arc::new(obj);
+					let obj = match Http::fetch::<serde_json::Value>(&Uri::api(U::Object, &oid, true), auth).await {
+						Ok(obj) => Arc::new(obj),
+						Err(e) => {
+							tracing::error!("failed loading object from backend: {e}");
+							return None;
+						},
+					};
 					if let Ok(author) = obj.attributed_to().id() {
 						if let Ok(user) = Http::fetch::<serde_json::Value>(
 							&Uri::api(U::Actor, author, true), auth
@@ -32,10 +33,18 @@ pub fn ObjectPage(tl: Timeline) -> impl IntoView {
 						}
 					}
 					CACHE.put(Uri::full(U::Object, &oid), obj.clone());
+					obj
+				}
+			};
+			if let Ok(ctx) = obj.context().id() {
+				let tl_url = format!("{}/page", ctx);
+				if !tl.next.get().starts_with(&tl_url) {
+					tl.reset(tl_url);
+				}
+			}
+
 			Some(obj)
 		}
-			}
-		}
 	);
 	view! {
 		<div>