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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.ActivityPub.ObjectValidators.SafeText do
   6   use Ecto.Type
   7
   8   alias Pleroma.HTML
   9
  10   def type, do: :string
  11
  12   def cast(str) when is_binary(str) do
  13     {:ok, HTML.filter_tags(str)}
  14   end
  15
  16   def cast(_), do: :error
  17
  18   def dump(data) do
  19     {:ok, data}
  20   end
  21
  22   def load(data) do
  23     {:ok, data}
  24   end
  25 end