Function notedealer::http_api::get_ap_object

pub async fn get_ap_object(
    uri: Uri,
    db: Data<&'static Database>,
    server_url: Data<CanonicalServerUrl>,
    query: Query<ApRetrievalParams>
) -> HttpResponse

Http responder for GETs to ActivityPub ids.

Combines the path and query from uri to the base url in server_url to create an id, then attempts to fetch it from the db. Returns a 404 if there’s no such object, and a 503 if the database query fails (generally caused by database downtime).