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# Pleroma: A lightweight social networking server
# Copyright © 2019 Pleroma Authors <https://pleroma.social/>
# SPDX-License-Identifier: AGPL-3.0-only
defmodule Pleroma.Web.ActivityPub.MRF.NoPlaceholderTextPolicy do
@moduledoc "Ensure no content placeholder is present (such as the dot from mastodon)"
@behaviour Pleroma.Web.ActivityPub.MRF
@impl true
def filter(
%{
"type" => "Create",
"object" => %{"content" => content, "attachment" => _attachment} = child_object
} = object
)
when content in [".", "<p>.</p>"] do
child_object =
child_object
|> Map.put("content", "")
object =
object
|> Map.put("object", child_object)
{:ok, object}
end
@impl true
def filter(object), do: {:ok, object}
@impl true
def describe, do: {:ok, %{}}
end
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