git.squeep.com Git - akkoma/blob - lib/pleroma/web/activity_pub/mrf.ex

   1 defmodule Pleroma.Web.ActivityPub.MRF do
   2   @callback filter(Map.t()) :: {:ok | :reject, Map.t()}
   3
   4   def filter(object) do
   5     get_policies()
   6     |> Enum.reduce({:ok, object}, fn
   7       policy, {:ok, object} ->
   8         policy.filter(object)
   9
  10       _, error ->
  11         error
  12     end)
  13   end
  14
  15   def get_policies() do
  16     Application.get_env(:pleroma, :instance, [])
  17     |> Keyword.get(:rewrite_policy, [])
  18     |> get_policies()
  19   end
  20
  21   defp get_policies(policy) when is_atom(policy), do: [policy]
  22   defp get_policies(policies) when is_list(policies), do: policies
  23   defp get_policies(_), do: []
  24 end