29 lines
754 B
Elixir
29 lines
754 B
Elixir
# Pleroma: A lightweight social networking server
|
|
# Copyright © 2017-2018 Pleroma Authors <https://pleroma.social/>
|
|
# SPDX-License-Identifier: AGPL-3.0-only
|
|
|
|
defmodule Pleroma.Web.ActivityPub.MRF do
|
|
@callback filter(Map.t()) :: {:ok | :reject, Map.t()}
|
|
|
|
def filter(object) do
|
|
get_policies()
|
|
|> Enum.reduce({:ok, object}, fn
|
|
policy, {:ok, object} ->
|
|
policy.filter(object)
|
|
|
|
_, error ->
|
|
error
|
|
end)
|
|
end
|
|
|
|
def get_policies() do
|
|
Application.get_env(:pleroma, :instance, [])
|
|
|> Keyword.get(:rewrite_policy, [])
|
|
|> get_policies()
|
|
end
|
|
|
|
defp get_policies(policy) when is_atom(policy), do: [policy]
|
|
defp get_policies(policies) when is_list(policies), do: policies
|
|
defp get_policies(_), do: []
|
|
end
|