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26 lines
950 B
Elixir
26 lines
950 B
Elixir
# Pleroma: A lightweight social networking server
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# Copyright © 2017-2020 Pleroma Authors <https://pleroma.social/>
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# SPDX-License-Identifier: AGPL-3.0-only
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defmodule Pleroma.Helpers.MogrifyHelper do
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@moduledoc """
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Handles common Mogrify operations.
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"""
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@spec store_as_temporary_file(String.t(), binary()) :: {:ok, String.t()} | {:error, atom()}
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@doc "Stores binary content fetched from specified URL as a temporary file."
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def store_as_temporary_file(url, body) do
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path = Mogrify.temporary_path_for(%{path: url})
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with :ok <- File.write(path, body), do: {:ok, path}
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end
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@spec store_as_temporary_file(String.t(), String.t()) :: Mogrify.Image.t() | any()
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@doc "Modifies file at specified path by resizing to specified limit dimensions."
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def in_place_resize_to_limit(path, resize_dimensions) do
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path
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|> Mogrify.open()
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|> Mogrify.resize_to_limit(resize_dimensions)
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|> Mogrify.save(in_place: true)
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end
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end
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