diff options
Diffstat (limited to 'lib/pleroma/web/activity_pub/mrf/inline_quote_policy.ex')
-rw-r--r-- | lib/pleroma/web/activity_pub/mrf/inline_quote_policy.ex | 53 |
1 files changed, 53 insertions, 0 deletions
diff --git a/lib/pleroma/web/activity_pub/mrf/inline_quote_policy.ex b/lib/pleroma/web/activity_pub/mrf/inline_quote_policy.ex new file mode 100644 index 000000000..0f1dc9f42 --- /dev/null +++ b/lib/pleroma/web/activity_pub/mrf/inline_quote_policy.ex @@ -0,0 +1,53 @@ +# Pleroma: A lightweight social networking server +# Copyright © 2017-2021 Pleroma Authors <https://pleroma.social/> +# SPDX-License-Identifier: AGPL-3.0-only + +defmodule Pleroma.Web.ActivityPub.MRF.InlineQuotePolicy do + @moduledoc "Force a quote line into the message content." + @behaviour Pleroma.Web.ActivityPub.MRF.Policy + + defp build_inline_quote(prefix, url) do + "<span class=\"quote-inline\"><br><br>#{prefix}: <a href=\"#{url}\">#{url}</a></span>" + end + + defp filter_object(%{"quoteUrl" => quote_url} = object) do + content = object["content"] || "" + + if content =~ quote_url do + object + else + prefix = Pleroma.Config.get([:mrf_inline_quote, :prefix]) + content = content <> build_inline_quote(prefix, quote_url) + Map.put(object, "content", content) + end + end + + @impl true + def filter(%{"object" => %{"quoteUrl" => _} = object} = activity) do + {:ok, Map.put(activity, "object", filter_object(object))} + end + + @impl true + def filter(object), do: {:ok, object} + + @impl true + def describe, do: {:ok, %{}} + + @impl true + def config_description do + %{ + key: :mrf_inline_quote, + related_policy: "Pleroma.Web.ActivityPub.MRF.InlineQuotePolicy", + label: "MRF Inline Quote", + description: "Force quote post URLs inline", + children: [ + %{ + key: :prefix, + type: :string, + description: "Prefix before the link", + suggestions: ["RT", "QT", "RE", "RN"] + } + ] + } + end +end |