# Pleroma: A lightweight social networking server
-# Copyright © 2017-2020 Pleroma Authors <https://pleroma.social/>
+# Copyright © 2017-2021 Pleroma Authors <https://pleroma.social/>
# SPDX-License-Identifier: AGPL-3.0-only
defmodule Pleroma.Upload.Filter.Mogrify do
@type conversion :: action :: String.t() | {action :: String.t(), opts :: String.t()}
@type conversions :: conversion() | [conversion()]
+ @spec filter(Pleroma.Upload.t()) :: {:ok, :atom} | {:error, String.t()}
def filter(%Pleroma.Upload{tempfile: file, content_type: "image" <> _}) do
- filters = Pleroma.Config.get!([__MODULE__, :args])
-
- do_filter(file, filters)
- :ok
+ try do
+ do_filter(file, Pleroma.Config.get!([__MODULE__, :args]))
+ {:ok, :filtered}
+ rescue
+ e in ErlangError ->
+ {:error, "#{__MODULE__}: #{inspect(e)}"}
+ end
end
- def filter(_), do: :ok
+ def filter(_), do: {:ok, :noop}
def do_filter(file, filters) do
file