Pipeline Ingestion: Note

[akkoma] / lib / pleroma / web / activity_pub / object_validators / common_fixes.ex

diff --git a/lib/pleroma/web/activity_pub/object_validators/common_fixes.ex b/lib/pleroma/web/activity_pub/object_validators/common_fixes.ex
index 721749de0c5611d5fe29ccfb43d5732b5ac2c9ca..7309f6af222e88c839dbccd5e696c234fb0bda3a 100644 (file)
--- a/lib/pleroma/web/activity_pub/object_validators/common_fixes.ex
+++ b/lib/pleroma/web/activity_pub/object_validators/common_fixes.ex
@@ -1,22 +1,55 @@
 # Pleroma: A lightweight social networking server
-# Copyright © 2017-2020 Pleroma Authors <https://pleroma.social/>
+# Copyright © 2017-2021 Pleroma Authors <https://pleroma.social/>
 # SPDX-License-Identifier: AGPL-3.0-only
 
 defmodule Pleroma.Web.ActivityPub.ObjectValidators.CommonFixes do
+  alias Pleroma.EctoType.ActivityPub.ObjectValidators
+  alias Pleroma.Object.Containment
+  alias Pleroma.User
+  alias Pleroma.Web.ActivityPub.Transmogrifier
   alias Pleroma.Web.ActivityPub.Utils
 
-  # based on Pleroma.Web.ActivityPub.Utils.lazy_put_objects_defaults
-  def fix_defaults(data) do
+  def fix_object_defaults(data) do
     %{data: %{"id" => context}, id: context_id} =
       Utils.create_context(data["context"] || data["conversation"])
 
+    %User{follower_address: follower_collection} = User.get_cached_by_ap_id(data["attributedTo"])
+    {:ok, to} = ObjectValidators.Recipients.cast(data["to"] || [])
+    {:ok, cc} = ObjectValidators.Recipients.cast(data["cc"] || [])
+
     data
-    |> Map.put_new("context", context)
-    |> Map.put_new("context_id", context_id)
+    |> Map.put("context", context)
+    |> Map.put("context_id", context_id)
+    |> Map.put("to", to)
+    |> Map.put("cc", cc)
+    |> Transmogrifier.fix_explicit_addressing(follower_collection)
+    |> Transmogrifier.fix_implicit_addressing(follower_collection)
+  end
+
+  defp fix_activity_recipients(activity, field, object) do
+    {:ok, data} = ObjectValidators.Recipients.cast(activity[field] || object[field])
+
+    Map.put(activity, field, data)
   end
 
-  def fix_attribution(data) do
+  def fix_activity_defaults(activity, meta) do
+    object = meta[:object_data] || %{}
+
+    activity
+    |> fix_activity_recipients("to", object)
+    |> fix_activity_recipients("cc", object)
+    |> fix_activity_recipients("bto", object)
+    |> fix_activity_recipients("bcc", object)
+  end
+
+  def fix_actor(data) do
+    actor =
+      data
+      |> Map.put_new("actor", data["attributedTo"])
+      |> Containment.get_actor()
+
     data
-    |> Map.put_new("actor", data["attributedTo"])
+    |> Map.put("actor", actor)
+    |> Map.put("attributedTo", actor)
   end
 end