3 files changed, 11 insertions, 4 deletions
diff --git a/lib/pleroma/web/activity_pub/visibility.ex b/lib/pleroma/web/activity_pub/visibility.ex
index 453a6842e..343f41caa 100644
--- a/lib/pleroma/web/activity_pub/visibility.ex
+++ b/lib/pleroma/web/activity_pub/visibility.ex
@@ -47,6 +47,10 @@ defmodule Pleroma.Web.ActivityPub.Visibility do
   @spec visible_for_user?(Activity.t(), User.t() | nil) :: boolean()
   def visible_for_user?(%{actor: ap_id}, %User{ap_id: ap_id}), do: true
 
+  def visible_for_user?(nil, _), do: false
+
+  def visible_for_user?(%{data: %{"listMessage" => _}}, nil), do: false
+
   def visible_for_user?(%{data: %{"listMessage" => list_ap_id}} = activity, %User{} = user) do
     user.ap_id in activity.data["to"] ||
       list_ap_id
@@ -54,8 +58,6 @@ defmodule Pleroma.Web.ActivityPub.Visibility do
       |> Pleroma.List.member?(user)
   end
 
-  def visible_for_user?(%{data: %{"listMessage" => _}}, nil), do: false
-
   def visible_for_user?(%{local: local} = activity, nil) do
     cfg_key =
       if local,
diff --git a/lib/pleroma/web/api_spec/schemas/status.ex b/lib/pleroma/web/api_spec/schemas/status.ex
index 8b87cb25b..28cde963e 100644
--- a/lib/pleroma/web/api_spec/schemas/status.ex
+++ b/lib/pleroma/web/api_spec/schemas/status.ex
@@ -184,6 +184,10 @@ defmodule Pleroma.Web.ApiSpec.Schemas.Status do
           thread_muted: %Schema{
             type: :boolean,
             description: "`true` if the thread the post belongs to is muted"
+          },
+          parent_visible: %Schema{
+            type: :boolean,
+            description: "`true` if the parent post is visible to the user"
           }
         }
       },
diff --git a/lib/pleroma/web/mastodon_api/views/status_view.ex b/lib/pleroma/web/mastodon_api/views/status_view.ex
index 2c49bedb3..6ee17f4dd 100644
--- a/lib/pleroma/web/mastodon_api/views/status_view.ex
+++ b/lib/pleroma/web/mastodon_api/views/status_view.ex
@@ -21,7 +21,7 @@ defmodule Pleroma.Web.MastodonAPI.StatusView do
   alias Pleroma.Web.MastodonAPI.StatusView
   alias Pleroma.Web.MediaProxy
 
-  import Pleroma.Web.ActivityPub.Visibility, only: [get_visibility: 1]
+  import Pleroma.Web.ActivityPub.Visibility, only: [get_visibility: 1, visible_for_user?: 2]
 
   # TODO: Add cached version.
   defp get_replied_to_activities([]), do: %{}
@@ -364,7 +364,8 @@ defmodule Pleroma.Web.MastodonAPI.StatusView do
         expires_at: expires_at,
         direct_conversation_id: direct_conversation_id,
         thread_muted: thread_muted?,
-        emoji_reactions: emoji_reactions
+        emoji_reactions: emoji_reactions,
+        parent_visible: visible_for_user?(reply_to, opts[:for])
       }
     }
   end