navigation_helper.rb in alchemy_cms-3.0.0.rc5

- old
+ new

@@ -31,14 +31,29 @@
         end
       end
 
       # Used for checking the main navi permissions
       #
+      # To let your module be navigatable by the user you have to provide an Ability for it.
+      #
+      # === Example:
+      #
+      #   # module.yml
+      #   name: 'my_module'
+      #   navigation: {
+      #     controller: 'my/admin/posts'
+      #     action: 'index'
+      #   }
+      #
+      #   # ability.rb
+      #   can :index, :my_admin_posts
+      #
       def navigate_module(navigation)
+        navigation.stringify_keys!
         [
           navigation['action'].to_sym,
-          navigation['controller'].gsub(/^\//, '').gsub(/\//, '_').to_sym
+          navigation['controller'].to_s.gsub(/\A\//, '').gsub(/\//, '_').to_sym
         ]
       end
 
       # CSS classes for main navigation entry.
       #
@@ -93,10 +108,27 @@
           alchemy_module['engine_name'],
           url_options_for_navigation_entry(navigation)
         )
       end
 
+      # Alchemy modules for main navigation.
+      #
+      # Sorted by position attribute, if given.
+      #
+      def sorted_alchemy_modules
+        sorted = []
+        not_sorted = []
+        alchemy_modules.map do |m|
+          if m['position'].blank?
+            not_sorted << m
+          else
+            sorted << m
+          end
+        end
+        sorted.sort_by { |m| m['position'] } + not_sorted
+      end
+
       private
 
       # Calls +url_for+ helper on engine if present or on host app.
       #
       # @param [String]
@@ -178,10 +210,10 @@
       end
 
       # Returns true if the given entry's controller is current controller
       #
       def is_entry_controller_active?(entry)
-        entry['controller'].gsub(/^\//, '') == params[:controller]
+        entry['controller'].gsub(/\A\//, '') == params[:controller]
       end
 
       # Returns true if the given entry's action is current controllers action
       #
       # Also checks if given entry has a +nested_actions+ key, if so it checks if one of them is current controller's action