def init(_), do: nil
def call(conn, _) do
- locale = get_locale_from_header(conn) || Gettext.get_locale()
- Gettext.put_locale(locale)
- assign(conn, :locale, locale)
+ locales = get_locales_from_header(conn)
+ first_locale = Enum.at(locales, 0, Gettext.get_locale())
+
+ Pleroma.Web.Gettext.put_locales(locales)
+
+ conn
+ |> assign(:locale, first_locale)
+ |> assign(:locales, locales)
end
- defp get_locale_from_header(conn) do
+ defp get_locales_from_header(conn) do
conn
|> extract_preferred_language()
|> normalize_language_codes()
- |> first_supported()
+ |> all_supported()
+ |> Enum.uniq()
end
- defp first_supported(locales) do
+ defp all_supported(locales) do
locales
- |> Enum.flat_map(&Pleroma.Web.Gettext.supported_variants_of_locale/1)
- |> Enum.find(&supported_locale?/1)
+ |> Pleroma.Web.Gettext.ensure_fallbacks()
+ |> Enum.filter(&supported_locale?/1)
end
defp normalize_language_codes(codes) do
[]
fe_lang ->
- [fe_lang]
- |> ensure_language_fallbacks()
+ String.split(fe_lang, ",")
end
end
|> Enum.sort(&(&1.quality > &2.quality))
|> Enum.map(& &1.tag)
|> Enum.reject(&is_nil/1)
- |> ensure_language_fallbacks()
_ ->
[]
%{tag: captures["tag"], quality: quality}
end
-
- defp ensure_language_fallbacks(tags) do
- Enum.flat_map(tags, fn tag ->
- [language | _] = String.split(tag, "-")
- if Enum.member?(tags, language), do: [tag], else: [tag, language]
- end)
- end
end