file_asset.rb in hydra-head-3.1.0.pre1

- old
+ new

@@ -31,14 +31,18 @@
       end
   end
   
   has_metadata :name => "descMetadata", :type => ActiveFedora::QualifiedDublinCoreDatastream do |m|
   end
+
+  def label
+    descMetadata.title_values.first
+  end
       
   def label=(label)
     super
-    datastreams_in_memory["descMetadata"].title_values = label
+    descMetadata.title_values = label
   end    
   
   # augments add_file_datastream to also put file size (in bytes/KB/MB/GB/TB) in dc:extent 
   def add_file_datastream(file, opts={})
     super
@@ -47,10 +51,10 @@
     elsif file.kind_of?(File)
       size = bits_to_human_readable(File.size(file))
     else
       size = ""
     end
-    datastreams_in_memory["descMetadata"].extent_values = size
+    datastreams["descMetadata"].extent_values = size
   end
 
   # Mimic the relationship accessor that would be created if a containers relationship existed
   # Decided to create this method instead because it combines more than one relationship list
   # from is_member_of_collection and part_of