+
+ @impl true
+ def describe do
+ # This horror is needed to convert regex sigils to strings
+ mrf_keyword =
+ Pleroma.Config.get(:mrf_keyword, [])
+ |> Enum.map(fn {key, value} ->
+ {key,
+ Enum.map(value, fn
+ {pattern, replacement} ->
+ %{
+ "pattern" =>
+ if not is_binary(pattern) do
+ inspect(pattern)
+ else
+ pattern
+ end,
+ "replacement" => replacement
+ }
+
+ pattern ->
+ if not is_binary(pattern) do
+ inspect(pattern)
+ else
+ pattern
+ end
+ end)}
+ end)
+ |> Enum.into(%{})
+
+ {:ok, %{mrf_keyword: mrf_keyword}}
+ end
+
+ @impl true
+ def config_description do
+ %{
+ key: :mrf_keyword,
+ related_policy: "Pleroma.Web.ActivityPub.MRF.KeywordPolicy",
+ label: "MRF Keyword",
+ description:
+ "Reject or Word-Replace messages matching a keyword or [Regex](https://hexdocs.pm/elixir/Regex.html).",
+ children: [
+ %{
+ key: :reject,
+ type: {:list, :string},
+ description: """
+ A list of patterns which result in message being rejected.
+
+ Each pattern can be a string or [Regex](https://hexdocs.pm/elixir/Regex.html) in the format of `~r/PATTERN/`.
+ """,
+ suggestions: ["foo", ~r/foo/iu]
+ },
+ %{
+ key: :federated_timeline_removal,
+ type: {:list, :string},
+ description: """
+ A list of patterns which result in message being removed from federated timelines (a.k.a unlisted).
+
+ Each pattern can be a string or [Regex](https://hexdocs.pm/elixir/Regex.html) in the format of `~r/PATTERN/`.
+ """,
+ suggestions: ["foo", ~r/foo/iu]
+ },
+ %{
+ key: :replace,
+ type: {:list, :tuple},
+ description: """
+ **Pattern**: a string or [Regex](https://hexdocs.pm/elixir/Regex.html) in the format of `~r/PATTERN/`.
+
+ **Replacement**: a string. Leaving the field empty is permitted.
+ """
+ }
+ ]
+ }
+ end