Cache languages names to avoid loading all translations files.

git-svn-id: svn+ssh://rubyforge.org/var/svn/redmine/trunk@10844 e93f8b46-1217-0410-a6f0-8f06a7374b81
2012-11-18 18:01:24 +00:00
parent 3739810afa
commit a49de1c39d
3 changed files with 22 additions and 2 deletions
@@ -70,6 +70,16 @@ module Redmine
      ::I18n.available_locales
    end

+    # Returns an array of languages names and code sorted by names, example:
+    # [["Deutsch", "de"], ["English", "en"] ...]
+    #
+    # The result is cached to prevent from loading all translations files.
+    def languages_options
+      ActionController::Base.cache_store.fetch "i18n/languages_options" do
+        valid_languages.map {|lang| [ll(lang.to_s, :general_lang_name), lang.to_s]}.sort {|x,y| x.first <=> y.first }
+      end      
+    end
+
    def find_language(lang)
      @@languages_lookup = valid_languages.inject({}) {|k, v| k[v.to_s.downcase] = v; k }
      @@languages_lookup[lang.to_s.downcase]