ActivityPub: Add object routes / controller.

lib/pleroma/web/activity_pub/activity_pub_controller.ex

@@ -1,15 +1,23 @@
 defmodule Pleroma.Web.ActivityPub.ActivityPubController do
   use Pleroma.Web, :controller
-  alias Pleroma.{User, Repo}
-  alias Pleroma.Web.ActivityPub.UserView
+  alias Pleroma.{User, Repo, Object}
+  alias Pleroma.Web.ActivityPub.{ObjectView, UserView}
   alias Pleroma.Web.ActivityPub.ActivityPub
 
   def user(conn, %{"nickname" => nickname}) do
-    with %User{} = user <- User.get_cached_by_nickname(nickname) do
+    with %User{} = user <- User.get_cached_by_nickname(nickname),
+         {:ok, user} <- Pleroma.Web.WebFinger.ensure_keys_present(user) do
       json(conn, UserView.render("user.json", %{user: user}))
     end
   end
 
+  def object(conn, %{"uuid" => uuid}) do
+    with ap_id <- o_status_url(conn, :object, uuid),
+         %Object{} = object <- Object.get_cached_by_ap_id(ap_id) do
+      json(conn, ObjectView.render("object.json", %{object: object}))
+    end
+  end
+
   def inbox(conn, params) do
     {:ok, activity} = ActivityPub.insert(params, false)
     json(conn, "ok")

lib/pleroma/web/ostatus/ostatus_controller.ex

@@ -66,7 +66,10 @@ def salmon_incoming(conn, _) do
     |> send_resp(200, "")
   end
 
-  def object(conn, %{"uuid" => uuid}) do
+  def object(conn, %{"uuid" => uuid} = params) do
+    if get_format(conn) == "activity+json" do
+      ActivityPubController.object(conn, params)
+    else
       with id <- o_status_url(conn, :object, uuid),
            %Activity{} = activity <- Activity.get_create_activity_by_object_ap_id(id),
              %User{} = user <- User.get_cached_by_ap_id(activity.data["actor"]) do
@@ -76,6 +79,7 @@ def object(conn, %{"uuid" => uuid}) do
         end
       end
     end
+  end
 
   def activity(conn, %{"uuid" => uuid}) do
     with id <- o_status_url(conn, :activity, uuid),