From a49de1c39d1292259580ed6db1f6e455259094ff Mon Sep 17 00:00:00 2001
From: Jean-Philippe Lang <jp_lang@yahoo.fr>
Date: Sun, 18 Nov 2012 18:01:24 +0000
Subject: 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
---
 lib/redmine/i18n.rb | 10 ++++++++++
 1 file changed, 10 insertions(+)

(limited to 'lib/redmine/i18n.rb')

diff --git a/lib/redmine/i18n.rb b/lib/redmine/i18n.rb
index 304175ee5..e48db09b4 100644
--- a/lib/redmine/i18n.rb
+++ b/lib/redmine/i18n.rb
@@ -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]
-- 
cgit v1.2.3