X-Git-Url: http://git.squeep.com/?a=blobdiff_plain;f=lib%2Fpleroma%2Fweb%2Factivity_pub%2Fobject_validators%2Fcommon_fixes.ex;h=779c8b622e456c452095d8aac599803fae3aefa9;hb=62e179f446ac7bfada965fac47e9613ce60091b4;hp=7309f6af222e88c839dbccd5e696c234fb0bda3a;hpb=c9449326747f8d33357f5179e69d3024b39089a0;p=akkoma

diff --git a/lib/pleroma/web/activity_pub/object_validators/common_fixes.ex b/lib/pleroma/web/activity_pub/object_validators/common_fixes.ex
index 7309f6af2..779c8b622 100644
--- a/lib/pleroma/web/activity_pub/object_validators/common_fixes.ex
+++ b/lib/pleroma/web/activity_pub/object_validators/common_fixes.ex
@@ -4,42 +4,46 @@
 
 defmodule Pleroma.Web.ActivityPub.ObjectValidators.CommonFixes do
   alias Pleroma.EctoType.ActivityPub.ObjectValidators
+  alias Pleroma.Object
   alias Pleroma.Object.Containment
   alias Pleroma.User
   alias Pleroma.Web.ActivityPub.Transmogrifier
   alias Pleroma.Web.ActivityPub.Utils
 
+  def cast_and_filter_recipients(message, field, follower_collection, field_fallback \\ []) do
+    {:ok, data} = ObjectValidators.Recipients.cast(message[field] || field_fallback)
+
+    data =
+      Enum.reject(data, fn x ->
+        String.ends_with?(x, "/followers") and x != follower_collection
+      end)
+
+    Map.put(message, field, data)
+  end
+
   def fix_object_defaults(data) do
-    %{data: %{"id" => context}, id: context_id} =
-      Utils.create_context(data["context"] || data["conversation"])
+    context = Utils.maybe_create_context(data["context"] || data["conversation"])
 
     %User{follower_address: follower_collection} = User.get_cached_by_ap_id(data["attributedTo"])
-    {:ok, to} = ObjectValidators.Recipients.cast(data["to"] || [])
-    {:ok, cc} = ObjectValidators.Recipients.cast(data["cc"] || [])
 
     data
     |> Map.put("context", context)
-    |> Map.put("context_id", context_id)
-    |> Map.put("to", to)
-    |> Map.put("cc", cc)
-    |> Transmogrifier.fix_explicit_addressing(follower_collection)
+    |> cast_and_filter_recipients("to", follower_collection)
+    |> cast_and_filter_recipients("cc", follower_collection)
+    |> cast_and_filter_recipients("bto", follower_collection)
+    |> cast_and_filter_recipients("bcc", follower_collection)
     |> Transmogrifier.fix_implicit_addressing(follower_collection)
   end
 
-  defp fix_activity_recipients(activity, field, object) do
-    {:ok, data} = ObjectValidators.Recipients.cast(activity[field] || object[field])
-
-    Map.put(activity, field, data)
-  end
-
-  def fix_activity_defaults(activity, meta) do
-    object = meta[:object_data] || %{}
+  def fix_activity_addressing(activity) do
+    %User{follower_address: follower_collection} = User.get_cached_by_ap_id(activity["actor"])
 
     activity
-    |> fix_activity_recipients("to", object)
-    |> fix_activity_recipients("cc", object)
-    |> fix_activity_recipients("bto", object)
-    |> fix_activity_recipients("bcc", object)
+    |> cast_and_filter_recipients("to", follower_collection)
+    |> cast_and_filter_recipients("cc", follower_collection)
+    |> cast_and_filter_recipients("bto", follower_collection)
+    |> cast_and_filter_recipients("bcc", follower_collection)
+    |> Transmogrifier.fix_implicit_addressing(follower_collection)
   end
 
   def fix_actor(data) do
@@ -52,4 +56,21 @@ defmodule Pleroma.Web.ActivityPub.ObjectValidators.CommonFixes do
     |> Map.put("actor", actor)
     |> Map.put("attributedTo", actor)
   end
+
+  def fix_activity_context(data, %Object{data: %{"context" => object_context}}) do
+    data
+    |> Map.put("context", object_context)
+  end
+
+  def fix_object_action_recipients(%{"actor" => actor} = data, %Object{data: %{"actor" => actor}}) do
+    to = ((data["to"] || []) -- [actor]) |> Enum.uniq()
+
+    Map.put(data, "to", to)
+  end
+
+  def fix_object_action_recipients(data, %Object{data: %{"actor" => actor}}) do
+    to = ((data["to"] || []) ++ [actor]) |> Enum.uniq()
+
+    Map.put(data, "to", to)
+  end
 end