ObjectValidator.CommonFixes: Introduce fix_objects_defaults and fix_activity_defaults

[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 5f2c633bc21627f6bc5c475c3a0155bb0b772e37..950eb14945628256f171fa338078e9325c215d5f 100644 (file)
--- a/lib/pleroma/web/activity_pub/object_validators/common_fixes.ex
+++ b/lib/pleroma/web/activity_pub/object_validators/common_fixes.ex
@@ -3,26 +3,44 @@
 # 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("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
 
-  def fix_attribution(data) do
+  def fix_activity_defaults(data, meta) do
+    object = meta[:object_data] || %{}
+
     data
-    |> Map.put_new("actor", data["attributedTo"])
+    |> Map.put_new("to", object["to"] || [])
+    |> Map.put_new("cc", object["cc"] || [])
+    |> Map.put_new("bto", object["bto"] || [])
+    |> Map.put_new("bcc", object["bcc"] || [])
   end
 
   def fix_actor(data) do
-    actor = Containment.get_actor(data)
+    actor =
+      data
+      |> Map.put_new("actor", data["attributedTo"])
+      |> Containment.get_actor()
 
     data
     |> Map.put("actor", actor)