From b9871e7e5aaf59e92d0fe00e8dfe0de2855a3c12 Mon Sep 17 00:00:00 2001
From: William Pitcock <nenolod@dereferenced.org>
Date: Fri, 9 Nov 2018 08:55:52 +0000
Subject: [PATCH] activitypub: utils: wrap Note objects in a Create when
 extracting mentions

---
 lib/pleroma/web/activity_pub/utils.ex | 11 +++++++++++
 1 file changed, 11 insertions(+)

diff --git a/lib/pleroma/web/activity_pub/utils.ex b/lib/pleroma/web/activity_pub/utils.ex
index a9a4c895b..d438236c7 100644
--- a/lib/pleroma/web/activity_pub/utils.ex
+++ b/lib/pleroma/web/activity_pub/utils.ex
@@ -95,6 +95,17 @@ def generate_id(type) do
     "#{Web.base_url()}/#{type}/#{UUID.generate()}"
   end
 
+  def get_notified_from_object(%{"type" => type} = object) when type == "Note" do
+    fake_create_activity = %{
+      "to" => object["to"],
+      "cc" => object["cc"],
+      "type" => "Create",
+      "object" => object
+    }
+
+    Notification.get_notified_from_activity(%Activity{data: fake_create_activity}, false)
+  end
+
   def get_notified_from_object(object) do
     Notification.get_notified_from_activity(%Activity{data: object}, false)
   end