X-Git-Url: https://git.arvados.org/arvados.git/blobdiff_plain/a22d6e6bf03c6f274237f775a4c02122c9ce38ef..a1c3389d7fe54a7311609e7f74b5a9b3ea825c94:/apps/workbench/app/models/collection.rb

diff --git a/apps/workbench/app/models/collection.rb b/apps/workbench/app/models/collection.rb
index b5347dce00..13f5357faa 100644
--- a/apps/workbench/app/models/collection.rb
+++ b/apps/workbench/app/models/collection.rb
@@ -35,7 +35,11 @@ class Collection < ArvadosBase
   end
 
   def content_summary
-    ApplicationController.helpers.human_readable_bytes_html(total_bytes) + " " + super
+    if total_bytes > 0
+      ApplicationController.helpers.human_readable_bytes_html(total_bytes) + " " + super
+    else
+      super + " modified at " + modified_at.to_s
+    end
   end
 
   def total_bytes
@@ -70,10 +74,6 @@ class Collection < ArvadosBase
     %w(name description manifest_text)
   end
 
-  def self.creatable?
-    false
-  end
-
   def provenance
     arvados_api_client.api "collections/#{self.uuid}/", "provenance"
   end
@@ -90,20 +90,8 @@ class Collection < ArvadosBase
     end
   end
 
-  def portable_data_hash
-    if self[:portable_data_hash].nil?
-      return self[:uuid]
-    else
-      super
-    end
-  end
-
   def friendly_link_name lookup=nil
-    if self.respond_to? :name
-      self.name
-    else
-      self.portable_data_hash
-    end
+    name || portable_data_hash
   end
 
   def textile_attributes