Mastodon 2.7.2 instance attributes (registrations, languages).

[akkoma] / lib / pleroma / object.ex

diff --git a/lib/pleroma/object.ex b/lib/pleroma/object.ex
index 7b46a3b05266fd47d8a3fa928975c4d9cc54e018..193ae3fa884335b85e602348b9567c354a46c39f 100644 (file)
--- a/lib/pleroma/object.ex
+++ b/lib/pleroma/object.ex
@@ -4,8 +4,17 @@
 
 defmodule Pleroma.Object do
   use Ecto.Schema
-  alias Pleroma.{Repo, Object, User, Activity, ObjectTombstone}
-  import Ecto.{Query, Changeset}
+
+  alias Pleroma.Activity
+  alias Pleroma.Object
+  alias Pleroma.ObjectTombstone
+  alias Pleroma.Repo
+  alias Pleroma.User
+
+  import Ecto.Query
+  import Ecto.Changeset
+
+  require Logger
 
   schema "objects" do
     field(:data, :map)
@@ -31,6 +40,33 @@ defmodule Pleroma.Object do
     Repo.one(from(object in Object, where: fragment("(?)->>'id' = ?", object.data, ^ap_id)))
   end
 
+  # If we pass an Activity to Object.normalize(), we can try to use the preloaded object.
+  # Use this whenever possible, especially when walking graphs in an O(N) loop!
+  def normalize(%Activity{object: %Object{} = object}), do: object
+
+  # Catch and log Object.normalize() calls where the Activity's child object is not
+  # preloaded.
+  def normalize(%Activity{data: %{"object" => %{"id" => ap_id}}}) do
+    Logger.debug(
+      "Object.normalize() called without preloaded object (#{ap_id}).  Consider preloading the object!"
+    )
+
+    Logger.debug("Backtrace: #{inspect(Process.info(:erlang.self(), :current_stacktrace))}")
+
+    normalize(ap_id)
+  end
+
+  def normalize(%Activity{data: %{"object" => ap_id}}) do
+    Logger.debug(
+      "Object.normalize() called without preloaded object (#{ap_id}).  Consider preloading the object!"
+    )
+
+    Logger.debug("Backtrace: #{inspect(Process.info(:erlang.self(), :current_stacktrace))}")
+
+    normalize(ap_id)
+  end
+
+  # Old way, try fetching the object through cache.
   def normalize(%{"id" => ap_id}), do: normalize(ap_id)
   def normalize(ap_id) when is_binary(ap_id), do: get_cached_by_ap_id(ap_id)
   def normalize(_), do: nil
@@ -79,9 +115,9 @@ defmodule Pleroma.Object do
 
   def delete(%Object{data: %{"id" => id}} = object) do
     with {:ok, _obj} = swap_object_with_tombstone(object),
-         Repo.delete_all(Activity.by_object_ap_id(id)),
+         deleted_activity = Activity.delete_by_ap_id(id),
          {:ok, true} <- Cachex.del(:object_cache, "object:#{id}") do
-      {:ok, object}
+      {:ok, object, deleted_activity}
     end
   end