42 lines
824 B
Elixir
42 lines
824 B
Elixir
defmodule Mobilizon.Web.Upload.Filter.Optimize do
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@moduledoc """
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Handle picture optimizations
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"""
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@behaviour Mobilizon.Web.Upload.Filter
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alias Mobilizon.Config
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@default_optimizers [
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JpegOptim,
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PngQuant,
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Optipng,
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Svgo,
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Gifsicle,
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Cwebp
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]
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def filter(%Mobilizon.Web.Upload{tempfile: file, content_type: "image" <> _}) do
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optimizers = Config.get([__MODULE__, :optimizers], @default_optimizers)
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case ExOptimizer.optimize(file, deps: optimizers) do
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{:ok, _res} ->
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{:ok, :filtered}
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{:error, err} ->
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require Logger
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Logger.warn(
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"Unable to optimize file #{file}. The return from the process was #{inspect(err)}"
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)
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{:ok, :noop}
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err ->
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{:error, err}
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end
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end
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def filter(_), do: {:ok, :noop}
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end
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