diff options
Diffstat (limited to 'lib/pleroma/web/gettext.ex')
-rw-r--r-- | lib/pleroma/web/gettext.ex | 57 |
1 files changed, 55 insertions, 2 deletions
diff --git a/lib/pleroma/web/gettext.ex b/lib/pleroma/web/gettext.ex index 694ad8ad6..e17451c09 100644 --- a/lib/pleroma/web/gettext.ex +++ b/lib/pleroma/web/gettext.ex @@ -65,6 +65,24 @@ defmodule Pleroma.Web.Gettext do end end + def get_locales() do + Process.get({Pleroma.Web.Gettext, :locales}, []) + end + + def is_locale_list(locales) do + Enum.all?(locales, &is_binary/1) + end + + def put_locales(locales) do + if is_locale_list(locales) do + Process.put({Pleroma.Web.Gettext, :locales}, Enum.uniq(locales)) + Gettext.put_locale(Enum.at(locales, 0, Gettext.get_locale())) + :ok + else + {:error, :not_locale_list} + end + end + def locale_or_default(locale) do if supports_locale?(locale) do locale @@ -73,11 +91,46 @@ defmodule Pleroma.Web.Gettext do end end - defmacro with_locale_or_default(locale, do: fun) do + def with_locales_func(locales, fun) do + prev_locales = Process.get({Pleroma.Web.Gettext, :locales}) + put_locales(locales) + + try do + fun.() + after + if prev_locales do + put_locales(prev_locales) + else + Process.delete({Pleroma.Web.Gettext, :locales}) + end + end + end + + defmacro with_locales(locales, do: fun) do quote do - Gettext.with_locale(Pleroma.Web.Gettext.locale_or_default(unquote(locale)), fn -> + Pleroma.Web.Gettext.with_locales_func(unquote(locales), fn -> unquote(fun) end) end end + + def to_locale_list(locale) when is_binary(locale) do + locale + |> String.split(",") + |> Enum.filter(&supports_locale?/1) + end + + def to_locale_list(_), do: [] + + defmacro with_locale_or_default(locale, do: fun) do + quote do + Pleroma.Web.Gettext.with_locales_func( + Pleroma.Web.Gettext.to_locale_list(unquote(locale)) + |> Enum.concat(Pleroma.Web.Gettext.get_locales()), + fn -> + unquote(fun) + end + ) + end + end end |