Code cleanup.

git-svn-id: http://svn.redmine.org/redmine/trunk@13764 e93f8b46-1217-0410-a6f0-8f06a7374b81

lib/redmine/menu_manager.rb

@@ -61,7 +61,7 @@ module Redmine
       # Returns false if user is not authorized
       def redirect_to_project_menu_item(project, name)
         item = Redmine::MenuManager.items(:project_menu).detect {|i| i.name.to_s == name.to_s}
-        if item && User.current.allowed_to?(item.url, project) && (item.condition.nil? || item.condition.call(project))
+        if item && item.allowed?(User.current, project)
           redirect_to({item.param => project}.merge(item.url))
           return true
         end
@@ -153,17 +153,15 @@ module Redmine
       def render_unattached_menu_item(menu_item, project)
         raise MenuError, ":child_menus must be an array of MenuItems" unless menu_item.is_a? MenuItem
 
-        if User.current.allowed_to?(menu_item.url, project)
-          link_to(h(menu_item.caption),
-                  menu_item.url,
-                  menu_item.html_options)
+        if menu_item.allowed?(User.current, project)
+          link_to(menu_item.caption, menu_item.url, menu_item.html_options)
         end
       end
 
       def menu_items_for(menu, project=nil)
         items = []
         Redmine::MenuManager.items(menu).root.children.each do |node|
-          if allowed_node?(node, User.current, project)
+          if node.allowed?(User.current, project)
             if block_given?
               yield node
             else
@@ -188,19 +186,9 @@ module Redmine
         return [caption, url, (current_menu_item == item.name)]
       end
 
-      # Checks if a user is allowed to access the menu item by:
-      #
-      # * Checking the url target (project only)
-      # * Checking the conditions of the item
+      # See MenuItem#allowed?
       def allowed_node?(node, user, project)
-        if node.url.is_a?(Hash) && project && user && !user.allowed_to?(node.url, project)
-          return false
-        end
-        if node.condition && !node.condition.call(project)
-          # Condition that doesn't pass
-          return false
-        end
-        return true
+        node.allowed?(user, project)
       end
     end
 
@@ -432,6 +420,21 @@ module Redmine
           @html_options
         end
       end
+
+      # Checks if a user is allowed to access the menu item by:
+      #
+      # * Checking the url target (project only)
+      # * Checking the conditions of the item
+      def allowed?(user, project)
+        if url.is_a?(Hash) && project && user && !user.allowed_to?(url, project)
+          return false
+        end
+        if condition && !condition.call(project)
+          # Condition that doesn't pass
+          return false
+        end
+        return true
+      end
     end
   end
 end