2762: Merge branch 'master' into 2762-owner-uuid-integrity

[arvados.git] / apps / workbench / app / models / pipeline_instance.rb

diff --git a/apps/workbench/app/models/pipeline_instance.rb b/apps/workbench/app/models/pipeline_instance.rb
index 81cd42bf4693d29d78119a50007a884750d745fc..45e472fae923077bf850727272ed412193747a06 100644 (file)
--- a/apps/workbench/app/models/pipeline_instance.rb
+++ b/apps/workbench/app/models/pipeline_instance.rb
@@ -16,8 +16,17 @@ class PipelineInstance < ArvadosBase
       end
     end
   end
-
+  
   def attribute_editable?(attr)
-    attr == 'name'
+    attr && (attr.to_sym == :name ||
+            (attr.to_sym == :components and (self.state == 'New' || self.state == 'Ready')))
+  end
+
+  def attributes_for_display
+    super.reject { |k,v| k == 'components' }
+  end
+
+  def self.creatable?
+    false
   end
 end