Merge remote-tracking branch 'pleroma/develop' into object-tombstone-visibility

[akkoma] / lib / pleroma / instances.ex

diff --git a/lib/pleroma/instances.ex b/lib/pleroma/instances.ex
index 6d445d6b3a075eb600d5a3f25ccba4fee184628a..6b57e56da03175130778c0c1d2b0b85332a9cf8a 100644 (file)
--- a/lib/pleroma/instances.ex
+++ b/lib/pleroma/instances.ex
@@ -1,15 +1,40 @@
+# Pleroma: A lightweight social networking server
+# Copyright © 2017-2021 Pleroma Authors <https://pleroma.social/>
+# SPDX-License-Identifier: AGPL-3.0-only
+
 defmodule Pleroma.Instances do
   @moduledoc "Instances context."
 
-  @adapter Pleroma.Instances.Instance
+  alias Pleroma.Instances.Instance
+
+  def filter_reachable(urls_or_hosts), do: Instance.filter_reachable(urls_or_hosts)
+
+  def reachable?(url_or_host), do: Instance.reachable?(url_or_host)
+
+  def set_reachable(url_or_host), do: Instance.set_reachable(url_or_host)
+
+  def set_unreachable(url_or_host, unreachable_since \\ nil),
+    do: Instance.set_unreachable(url_or_host, unreachable_since)
 
-  defdelegate filter_reachable(urls), to: @adapter
-  defdelegate reachable?(url), to: @adapter
-  defdelegate set_reachable(url), to: @adapter
-  defdelegate set_unreachable(url, unreachable_since \\ nil), to: @adapter
+  def get_consistently_unreachable, do: Instance.get_consistently_unreachable()
 
-  def reachability_time_threshold,
-    do: NaiveDateTime.add(NaiveDateTime.utc_now(), -30 * 24 * 3600, :second)
+  def set_consistently_unreachable(url_or_host),
+    do: set_unreachable(url_or_host, reachability_datetime_threshold())
+
+  def reachability_datetime_threshold do
+    federation_reachability_timeout_days =
+      Pleroma.Config.get([:instance, :federation_reachability_timeout_days], 0)
+
+    if federation_reachability_timeout_days > 0 do
+      NaiveDateTime.add(
+        NaiveDateTime.utc_now(),
+        -federation_reachability_timeout_days * 24 * 3600,
+        :second
+      )
+    else
+      ~N[0000-01-01 00:00:00]
+    end
+  end
 
   def host(url_or_host) when is_binary(url_or_host) do
     if url_or_host =~ ~r/^http/i do