45 lines
1.0 KiB
Elixir
45 lines
1.0 KiB
Elixir
defmodule Mobilizon.Web.Upload.Filter.Optimize do
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@moduledoc """
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Handle media optimizations
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"""
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alias Mobilizon.Config
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alias Mobilizon.Web.Upload
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alias Mobilizon.Web.Upload.Filter
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require Logger
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@behaviour Filter
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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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@impl Filter
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@spec filter(Upload.t()) :: {:ok, :filtered | :noop} | {:error, :file_not_found}
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def filter(%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, :file_not_found} ->
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Logger.warn("Unable to optimize file #{file}. File was not found")
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{:error, :file_not_found}
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{:error, err} ->
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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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end
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end
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def filter(_), do: {:ok, :noop}
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end
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