Merge remote-tracking branch 'pleroma/develop' into cycles-html

[akkoma] / lib / pleroma / web / activity_pub / mrf / subchain_policy.ex

diff --git a/lib/pleroma/web/activity_pub/mrf/subchain_policy.ex b/lib/pleroma/web/activity_pub/mrf/subchain_policy.ex
index 765704389769ccf21fb80946e0c0efed67f75cb3..86965d47b2fb2a922bf9fae4b5b0b18dbe4f6be3 100644 (file)
--- a/lib/pleroma/web/activity_pub/mrf/subchain_policy.ex
+++ b/lib/pleroma/web/activity_pub/mrf/subchain_policy.ex
@@ -1,5 +1,5 @@
 # Pleroma: A lightweight social networking server
-# Copyright © 2017-2019 Pleroma Authors <https://pleroma.social/>
+# Copyright © 2017-2021 Pleroma Authors <https://pleroma.social/>
 # SPDX-License-Identifier: AGPL-3.0-only
 
 defmodule Pleroma.Web.ActivityPub.MRF.SubchainPolicy do
@@ -8,7 +8,7 @@ defmodule Pleroma.Web.ActivityPub.MRF.SubchainPolicy do
 
   require Logger
 
-  @behaviour MRF
+  @behaviour Pleroma.Web.ActivityPub.MRF
 
   defp lookup_subchain(actor) do
     with matches <- Config.get([:mrf_subchain, :match_actor]),
@@ -28,8 +28,7 @@ defmodule Pleroma.Web.ActivityPub.MRF.SubchainPolicy do
         }"
       )
 
-      subchain
-      |> MRF.filter(message)
+      MRF.filter(subchain, message)
     else
       _e -> {:ok, message}
     end
@@ -37,4 +36,31 @@ defmodule Pleroma.Web.ActivityPub.MRF.SubchainPolicy do
 
   @impl true
   def filter(message), do: {:ok, message}
+
+  @impl true
+  def describe, do: {:ok, %{}}
+
+  @impl true
+  def config_description do
+    %{
+      key: :mrf_subchain,
+      related_policy: "Pleroma.Web.ActivityPub.MRF.SubchainPolicy",
+      label: "MRF Subchain",
+      description:
+        "This policy processes messages through an alternate pipeline when a given message matches certain criteria." <>
+          " All criteria are configured as a map of regular expressions to lists of policy modules.",
+      children: [
+        %{
+          key: :match_actor,
+          type: {:map, {:list, :string}},
+          description: "Matches a series of regular expressions against the actor field",
+          suggestions: [
+            %{
+              ~r/https:\/\/example.com/s => [Pleroma.Web.ActivityPub.MRF.DropPolicy]
+            }
+          ]
+        }
+      ]
+    }
+  end
 end