62 lines
1.5 KiB
Elixir
62 lines
1.5 KiB
Elixir
# Pleroma: A lightweight social networking server
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# Copyright © 2017-2023 Pleroma Authors <https://pleroma.social/>
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# SPDX-License-Identifier: AGPL-3.0-only
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defmodule Pleroma.Web.MediaProxy.Invalidation.Script do
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@moduledoc false
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@behaviour Pleroma.Web.MediaProxy.Invalidation
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require Logger
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@impl Pleroma.Web.MediaProxy.Invalidation
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def purge(urls, opts \\ []) do
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args =
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urls
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|> maybe_format_urls(Keyword.get(opts, :url_format))
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|> List.wrap()
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|> Enum.uniq()
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|> Enum.join(" ")
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opts
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|> Keyword.get(:script_path)
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|> do_purge([args])
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|> handle_result(urls)
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end
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defp do_purge(script_path, args) when is_binary(script_path) do
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path = Path.expand(script_path)
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Logger.debug("Running cache purge: #{inspect(args)}, #{inspect(path)}")
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System.cmd(path, args)
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rescue
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error -> error
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end
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defp do_purge(_, _), do: {:error, "not found script path"}
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defp handle_result({_result, 0}, urls), do: {:ok, urls}
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defp handle_result({:error, error}, urls), do: handle_result(error, urls)
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defp handle_result(error, _) do
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Logger.error("Error while cache purge: #{inspect(error)}")
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{:error, inspect(error)}
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end
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def maybe_format_urls(urls, :htcacheclean) do
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urls
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|> Enum.map(fn url ->
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uri = URI.parse(url)
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query =
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if !is_nil(uri.query) do
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"?" <> uri.query
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else
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"?"
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end
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uri.scheme <> "://" <> uri.host <> ":#{inspect(uri.port)}" <> uri.path <> query
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end)
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end
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def maybe_format_urls(urls, _), do: urls
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end
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