+ defp decode_or_retry(body) do
+ with {:ok, magic_key} <- Pleroma.Web.Salmon.fetch_magic_key(body),
+ {:ok, doc} <- Pleroma.Web.Salmon.decode_and_validate(magic_key, body) do
+ {:ok, doc}
+ else
+ _e ->
+ with [decoded | _] <- Pleroma.Web.Salmon.decode(body),
+ doc <- XML.parse_document(decoded),
+ uri when not is_nil(uri) <- XML.string_from_xpath("/entry/author[1]/uri", doc),
+ {:ok, _} <- Pleroma.Web.OStatus.make_user(uri, true),
+ {:ok, magic_key} <- Pleroma.Web.Salmon.fetch_magic_key(body),
+ {:ok, doc} <- Pleroma.Web.Salmon.decode_and_validate(magic_key, body) do
+ {:ok, doc}
+ end
+ end
+ end
+
+ def salmon_incoming(conn, _) do
+ {:ok, body, _conn} = read_body(conn)
+ {:ok, doc} = decode_or_retry(body)
+
+ Federator.enqueue(:incoming_doc, doc)
+
+ conn
+ |> send_resp(200, "")
+ end
+
+ # TODO: Data leak
+ 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
+ case get_format(conn) do
+ "html" -> redirect(conn, to: "/notice/#{activity.id}")
+ _ -> represent_activity(conn, activity, user)
+ end
+ end
+ end
+ end
+
+ # TODO: Data leak
+ def activity(conn, %{"uuid" => uuid}) do
+ with id <- o_status_url(conn, :activity, uuid),
+ %Activity{} = activity <- Activity.get_by_ap_id(id),
+ %User{} = user <- User.get_cached_by_ap_id(activity.data["actor"]) do
+ case get_format(conn) do
+ "html" -> redirect(conn, to: "/notice/#{activity.id}")
+ _ -> represent_activity(conn, activity, user)
+ end
+ end
+ end
+
+ # TODO: Data leak
+ def notice(conn, %{"id" => id}) do
+ with %Activity{} = activity <- Repo.get(Activity, id),
+ %User{} = user <- User.get_cached_by_ap_id(activity.data["actor"]) do
+ case get_format(conn) do
+ "html" ->
+ conn
+ |> put_resp_content_type("text/html")
+ |> send_file(200, "priv/static/index.html")
+
+ _ ->
+ represent_activity(conn, activity, user)
+ end
+ end
+ end
+
+ defp represent_activity(conn, activity, user) do
+ response =
+ activity
+ |> ActivityRepresenter.to_simple_form(user, true)
+ |> ActivityRepresenter.wrap_with_entry()
+ |> :xmerl.export_simple(:xmerl_xml)
+ |> to_string
+
+ conn
+ |> put_resp_content_type("application/atom+xml")
+ |> send_resp(200, response)