From a22f2e683b5e77eb563f0ca05a2160578ed2ac82 Mon Sep 17 00:00:00 2001
From: Roger Braun <roger@rogerbraun.net>
Date: Sat, 9 Sep 2017 12:05:17 +0200
Subject: [PATCH] Add type restriction to activitypub fetcher

Mainly because Mastodon only returns notes, not the other activities.
---
 lib/pleroma/web/activity_pub/activity_pub.ex | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/lib/pleroma/web/activity_pub/activity_pub.ex b/lib/pleroma/web/activity_pub/activity_pub.ex
index db1302738..8ae321658 100644
--- a/lib/pleroma/web/activity_pub/activity_pub.ex
+++ b/lib/pleroma/web/activity_pub/activity_pub.ex
@@ -133,6 +133,12 @@ defmodule Pleroma.Web.ActivityPub.ActivityPub do
   end
   defp restrict_actor(query, _), do: query
 
+  defp restrict_type(query, %{"type" => type}) do
+    from activity in query,
+      where: fragment("?->>'type' = ?", activity.data, ^type)
+  end
+  defp restrict_type(query, _), do: query
+
   def fetch_activities(recipients, opts \\ %{}) do
     base_query = from activity in Activity,
       limit: 20,
@@ -144,6 +150,7 @@ defmodule Pleroma.Web.ActivityPub.ActivityPub do
     |> restrict_local(opts)
     |> restrict_max(opts)
     |> restrict_actor(opts)
+    |> restrict_type(opts)
     |> Repo.all
     |> Enum.reverse
   end
-- 
2.45.2