X-Git-Url: https://git.arvados.org/arvados.git/blobdiff_plain/da2803a65e696bf85883e82a0bda6ef81dda5429..c6ff7517791480b4bf45de0a64553c97c5d4fd17:/apps/workbench/app/models/arvados_base.rb

diff --git a/apps/workbench/app/models/arvados_base.rb b/apps/workbench/app/models/arvados_base.rb
index fbf7ee5e79..43f40d9f96 100644
--- a/apps/workbench/app/models/arvados_base.rb
+++ b/apps/workbench/app/models/arvados_base.rb
@@ -45,20 +45,25 @@ class ArvadosBase < ActiveRecord::Base
     return @columns unless @columns.nil?
     @columns = []
     @attribute_info ||= {}
-    return @columns if $arvados_api_client.arvados_schema[self.to_s.to_sym].nil?
-    $arvados_api_client.arvados_schema[self.to_s.to_sym].each do |coldef|
-      k = coldef[:name].to_sym
-      if coldef[:type] == coldef[:type].downcase
-        @columns << column(k, coldef[:type].to_sym)
+    schema = $arvados_api_client.discovery[:schemas][self.to_s.to_sym]
+    return @columns if schema.nil?
+    schema[:properties].each do |k, coldef|
+      case k
+      when :etag, :kind
+        attr_reader k
       else
-        @columns << column(k, :text)
-        serialize k, coldef[:type].constantize
+        if coldef[:type] == coldef[:type].downcase
+          # boolean, integer, etc.
+          @columns << column(k, coldef[:type].to_sym)
+        else
+          # Hash, Array
+          @columns << column(k, :text)
+          serialize k, coldef[:type].constantize
+        end
+        attr_accessible k
+        @attribute_info[k] = coldef
       end
-      attr_accessible k
-      @attribute_info[k] = coldef
     end
-    attr_reader :etag
-    attr_reader :kind
     @columns
   end