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@ -4,6 +4,10 @@
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defmodule Pleroma.Web.ActivityPub.MRF.KeywordPolicy do
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@behaviour Pleroma.Web.ActivityPub.MRF
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defp string_matches?(string, _) when not is_binary(string) do
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false
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end
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defp string_matches?(string, pattern) when is_binary(pattern) do
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String.contains?(string, pattern)
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end
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@ -44,6 +48,20 @@ defmodule Pleroma.Web.ActivityPub.MRF.KeywordPolicy do
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end
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defp check_replace(%{"object" => %{"content" => content, "summary" => summary}} = message) do
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content =
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if is_binary(content) do
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content
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else
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""
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end
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summary =
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if is_binary(summary) do
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summary
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else
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""
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end
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{content, summary} =
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Enum.reduce(
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Pleroma.Config.get([:mrf_keyword, :replace]),
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@ -60,11 +78,6 @@ defmodule Pleroma.Web.ActivityPub.MRF.KeywordPolicy do
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|> put_in(["object", "summary"], summary)}
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end
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@impl true
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def filter(%{"object" => %{"content" => nil}} = message) do
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{:ok, message}
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end
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@impl true
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def filter(%{"type" => "Create", "object" => %{"content" => _content}} = message) do
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with {:ok, message} <- check_reject(message),
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