simple_navigation.rb in simple-navigation-2.4.0

- old
+ new

@@ -6,29 +6,40 @@
 require 'simple_navigation/item'
 require 'simple_navigation/item_container'
 require 'simple_navigation/items_provider'
 require 'simple_navigation/renderer/base'
 require 'simple_navigation/renderer/list'
+require 'simple_navigation/initializer'
+require 'simple_navigation/railtie' if Rails::VERSION::MAJOR == 3
 
 # A plugin for generating a simple navigation. See README for resources on usage instructions.
 module SimpleNavigation
 
-  mattr_accessor :config_files, :config_file_path, :controller, :template, :explicit_current_navigation
+  mattr_accessor :config_files, :config_file_path, :controller, :template, :explicit_current_navigation, :rails_env, :rails_root
 
   self.config_files = {}
   
   class << self
+
+    def init_rails
+      SimpleNavigation.config_file_path = SimpleNavigation.default_config_file_path unless SimpleNavigation.config_file_path
+      ActionController::Base.send(:include, SimpleNavigation::ControllerMethods)
+    end
   
+    def default_config_file_path
+      File.join(SimpleNavigation.rails_root, 'config')
+    end
+  
     def config_file?(navigation_context=nil)
       File.exists?(config_file_name(navigation_context))
     end
   
     # Reads the config_file for the specified navigation_context and stores it for later evaluation.
     def load_config(navigation_context = :default)
       raise "config_file_path is not set!" unless self.config_file_path
       raise "Config file '#{config_file_name(navigation_context)}' does not exists!" unless config_file?(navigation_context)
-      if ::RAILS_ENV == 'production'
+      if SimpleNavigation.rails_env == 'production'
         self.config_files[navigation_context] ||= IO.read(config_file_name(navigation_context))
       else
         self.config_files[navigation_context] = IO.read(config_file_name(navigation_context))
       end
     end
@@ -144,9 +155,10 @@
   end
 
 end
 
 # TODOs for the next releases:
+# 0) make sn_set_navigation private in controllers
 # 1) add ability to specify explicit highlighting in the config-file itself (directly with the item)
 #    - item.highlight_on :controller => 'users', :action => 'show' ...^
 #   --> with that we can get rid of the controller_methods...
 #
 # 2) ability to turn off autohighlighting for a single item... 
\ No newline at end of file