Mastodon API: Fix private and direct statuses not being filtered out from the public timeline for an authenticated user (GET /api/v1/timelines/public)

lib/pleroma/web/activity_pub/activity_pub.ex

@@ -520,9 +520,10 @@ defmodule Pleroma.Web.ActivityPub.ActivityPub do
   end
 
   def fetch_public_activities(opts \\ %{}) do
-    q = fetch_activities_query([Pleroma.Constants.as_public()], opts)
+    opts = Map.drop(opts, ["user"])
 
-    q
+    [Pleroma.Constants.as_public()]
+    |> fetch_activities_query(opts)
     |> restrict_unlisted()
     |> Pagination.fetch_paginated(opts)
     |> Enum.reverse()

lib/pleroma/web/mastodon_api/controllers/mastodon_api_controller.ex

@@ -381,7 +381,6 @@ defmodule Pleroma.Web.MastodonAPI.MastodonAPIController do
       |> Map.put("local_only", local_only)
       |> Map.put("blocking_user", user)
       |> Map.put("muting_user", user)
-      |> Map.put("user", user)
       |> ActivityPub.fetch_public_activities()
       |> Enum.reverse()