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   1 # Pleroma: A lightweight social networking server
   2 # Copyright © 2017-2020 Pleroma Authors <https://pleroma.social/>
   3 # SPDX-License-Identifier: AGPL-3.0-only
   4
   5 defmodule Pleroma.EctoType.Config.Atom do
   6   use Ecto.Type
   7
   8   def type, do: :atom
   9
  10   def cast(key) when is_atom(key) do
  11     {:ok, key}
  12   end
  13
  14   def cast(key) when is_binary(key) do
  15     {:ok, Pleroma.ConfigDB.string_to_elixir_types(key)}
  16   end
  17
  18   def cast(_), do: :error
  19
  20   def load(key) do
  21     {:ok, Pleroma.ConfigDB.string_to_elixir_types(key)}
  22   end
  23
  24   def dump(key) when is_atom(key), do: {:ok, inspect(key)}
  25   def dump(_), do: :error
  26 end