Fix posts being streamed to non-local websocket channels.

lib/pleroma/user.ex

@@ -286,12 +286,12 @@ def get_notified_from_activity(%Activity{data: %{"to" => to}}) do
 
   def get_recipients_from_activity(%Activity{data: %{"to" => to}}) do
     query = from u in User,
-      where: u.local == true
-
-    query = from u in query,
       where: u.ap_id in ^to,
       or_where: fragment("? \\\?| ?", u.following, ^to)
 
+    query = from u in query,
+      where: u.local == true
+
     Repo.all(query)
   end
 

test/user_test.exs

@@ -318,6 +318,7 @@ test "get recipients from activity" do
     assert [addressed] == User.get_recipients_from_activity(activity)
 
     {:ok, user} = User.follow(user, actor)
+    {:ok, user_two} = User.follow(user_two, actor)
     recipients = User.get_recipients_from_activity(activity)
     assert length(recipients) == 2
     assert user in recipients