+ defp quote_id(%{params: %{quote_id: ""}} = draft), do: draft
+
+ defp quote_id(%{params: %{quote_id: id}} = draft) when is_binary(id) do
+ with {:activity, %Activity{} = quote} <- {:activity, Activity.get_by_id(id)},
+ visibility <- CommonAPI.get_quoted_visibility(quote),
+ {:visibility, true} <- {:visibility, visibility in ["public", "unlisted"]} do
+ %__MODULE__{draft | quote: Activity.get_by_id(id)}
+ else
+ {:activity, _} ->
+ add_error(draft, dgettext("errors", "You can't quote a status that doesn't exist"))
+
+ {:visibility, false} ->
+ add_error(draft, dgettext("errors", "You can only quote public or unlisted statuses"))
+ end
+ end
+
+ defp quote_id(%{params: %{quote_id: %Activity{} = quote}} = draft) do
+ %__MODULE__{draft | quote: quote}
+ end
+
+ defp quote_id(draft), do: draft
+
+ defp language(%{params: %{language: language}, content_html: content} = draft)
+ when is_binary(language) do
+ if Pleroma.ISO639.valid_alpha2?(language) do
+ %__MODULE__{draft | content_map: %{language => content}}
+ else
+ add_error(draft, dgettext("errors", "Invalid language"))
+ end
+ end
+
+ defp language(draft), do: draft
+