Fix errors when rendering RSS feeds (#18531)

2022-05-26 23:02:42 +02:00
parent 52f4e834f2
commit 0a1992430d
3 changed files with 11 additions and 1 deletions
--- a/app/helpers/languages_helper.rb
+++ b/app/helpers/languages_helper.rb
@ -254,4 +254,8 @@ module LanguagesHelper
  def valid_locale?(locale)
    locale.present? && SUPPORTED_LOCALES.key?(locale.to_sym)
  end
+
+  def available_locale_or_nil(locale_name)
+    locale_name.to_sym if locale_name.present? && I18n.available_locales.include?(locale_name.to_sym)
+  end
 end