fix read permission for element

[pettanr/pettanr.git] / lib / peta / leaf.rb

diff --git a/lib/peta/leaf.rb b/lib/peta/leaf.rb
index 8dedbd6..5b35555 100644 (file)
--- a/lib/peta/leaf.rb
+++ b/lib/peta/leaf.rb
@@ -4,6 +4,33 @@ module Peta
     
     # Dynamic ClassMethods
     
+    def self.load_manifest
+      super
+      # Class Methods
+      pm = Manifest.manifest.models[self.my_peta.parent_model_name].classify
+      define_singleton_method("parent_model") do 
+        pm
+      end
+      # Instance Methods
+    end
+    
+    def self.element?
+      true
+    end
+    
+    def self.root_model
+      self.parent_model
+    end
+    
+    def root
+      self.__send__ self.class.root_model.item_name
+    end
+    
+    def visible? operators
+      return false unless super
+      self.root.visible? operators
+    end
+    
     def self.play_list_where cid
       ['scroll_panels.scroll_id = ?', cid]
     end