# 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.Exiftool do
@behaviour Pleroma.Upload.Filter
@spec filter(Pleroma.Upload.t()) :: {:ok, any()} | {:error, String.t()}
- def filter(%Pleroma.Upload{name: file, tempfile: path, content_type: "image" <> _}) do
- # webp is not compatible with exiftool at this time
- if Regex.match?(~r/\.(webp)$/i, file) do
- {:ok, :noop}
- else
- strip_exif(path)
- end
- end
- def filter(_), do: {:ok, :noop}
+ # webp is not compatible with exiftool at this time
+ def filter(%Pleroma.Upload{content_type: "image/webp"}), do: {:ok, :noop}
- defp strip_exif(path) do
+ def filter(%Pleroma.Upload{tempfile: file, content_type: "image" <> _}) do
try do
- case System.cmd("exiftool", ["-overwrite_original", "-gps:all=", path], parallelism: true) do
+ case System.cmd("exiftool", ["-overwrite_original", "-gps:all=", file], parallelism: true) do
{_response, 0} -> {:ok, :filtered}
{error, 1} -> {:error, error}
end
{:error, "exiftool command not found"}
end
end
+
+ def filter(_), do: {:ok, :noop}
end