Set config.i18n.available_locales explicitly

Rails-i18n's bundled locale data means an unset available_locales
defaults to every locale it ships pluralization/date rules for --
several hundred, not the two this app actually supports. Harmless
everywhere the outer route scope's own /de|en/ regex already
narrowed whatever reached I18n.available_locales.include?(...), but
the first code to read the list directly (Page.non_default_locales)
took it at face value. Also closes a related, independently-silent
gap in Page#rewrite_links_in_body, which used the same unconstrained
list to decide whether a link was already locale-prefixed.

1 files changed, 1 insertions, 0 deletions

diff --git a/config/application.rb b/config/application.rb
index 0be3396..5ec3e8f 100644
--- a/config/application.rb
+++ b/config/application.rb
@@ -17,6 +17,7 @@ module Cccms
     config.time_zone = 'Berlin'
 
     config.i18n.default_locale = :de
+    config.i18n.available_locales = [:de, :en]
     config.i18n.fallbacks = { en: [:en, :de] }
 
     config.filter_parameters += [:password, :password_confirmation]