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47 lines
1.4 KiB
Elixir
47 lines
1.4 KiB
Elixir
# Pleroma: A lightweight social networking server
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# Copyright © 2017-2021 Pleroma Authors <https://pleroma.social/>
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# SPDX-License-Identifier: AGPL-3.0-only
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defmodule Pleroma.Instances do
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@moduledoc "Instances context."
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alias Pleroma.Instances.Instance
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def filter_reachable(urls_or_hosts), do: Instance.filter_reachable(urls_or_hosts)
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def reachable?(url_or_host), do: Instance.reachable?(url_or_host)
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def set_reachable(url_or_host), do: Instance.set_reachable(url_or_host)
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def set_unreachable(url_or_host, unreachable_since \\ nil),
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do: Instance.set_unreachable(url_or_host, unreachable_since)
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def get_consistently_unreachable, do: Instance.get_consistently_unreachable()
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def set_consistently_unreachable(url_or_host),
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do: set_unreachable(url_or_host, reachability_datetime_threshold())
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def reachability_datetime_threshold do
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federation_reachability_timeout_days =
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Pleroma.Config.get([:instance, :federation_reachability_timeout_days], 0)
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if federation_reachability_timeout_days > 0 do
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NaiveDateTime.add(
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NaiveDateTime.utc_now(),
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-federation_reachability_timeout_days * 24 * 3600,
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:second
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)
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else
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~N[0000-01-01 00:00:00]
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end
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end
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def host(url_or_host) when is_binary(url_or_host) do
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if url_or_host =~ ~r/^http/i do
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URI.parse(url_or_host).host
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else
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url_or_host
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end
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end
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end
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