X-Git-Url: https://git.arvados.org/arvados.git/blobdiff_plain/5d709747ad9336bde786373fe314c128afd50782..21598295f38998d8028aaa117f192de6b5758808:/apps/workbench/app/controllers/collections_controller.rb

diff --git a/apps/workbench/app/controllers/collections_controller.rb b/apps/workbench/app/controllers/collections_controller.rb
index 20b227c3c7..be58b91871 100644
--- a/apps/workbench/app/controllers/collections_controller.rb
+++ b/apps/workbench/app/controllers/collections_controller.rb
@@ -220,7 +220,7 @@ class CollectionsController < ApplicationController
     if params["tab_pane"] == "Provenance_graph"
       @prov_svg = ProvenanceHelper::create_provenance_graph(@object.provenance, "provenance_svg",
                                                             {:request => request,
-                                                             :direction => :bottom_up,
+                                                             :direction => :top_down,
                                                              :combine_jobs => :script_only}) rescue nil
     end
 
@@ -239,12 +239,15 @@ class CollectionsController < ApplicationController
         render 'hash_matches'
         return
       else
-        jobs_with = lambda do |conds|
-          Job.limit(RELATION_LIMIT).where(conds)
-            .results.sort_by { |j| j.finished_at || j.created_at }
+        if Job.api_exists?(:index)
+          jobs_with = lambda do |conds|
+            Job.limit(RELATION_LIMIT).where(conds)
+              .results.sort_by { |j| j.finished_at || j.created_at }
+          end
+          @output_of = jobs_with.call(output: @object.portable_data_hash)
+          @log_of = jobs_with.call(log: @object.portable_data_hash)
         end
-        @output_of = jobs_with.call(output: @object.portable_data_hash)
-        @log_of = jobs_with.call(log: @object.portable_data_hash)
+
         @project_links = Link.limit(RELATION_LIMIT).order("modified_at DESC")
           .where(head_uuid: @object.uuid, link_class: 'name').results
         project_hash = Group.where(uuid: @project_links.map(&:tail_uuid)).to_hash
@@ -258,9 +261,9 @@ class CollectionsController < ApplicationController
         if params["tab_pane"] == "Used_by"
           @used_by_svg = ProvenanceHelper::create_provenance_graph(@object.used_by, "used_by_svg",
                                                                    {:request => request,
-                                                                     :direction => :top_down,
-                                                                     :combine_jobs => :script_only,
-                                                                     :pdata_only => true}) rescue nil
+                                                                    :direction => :top_down,
+                                                                    :combine_jobs => :script_only,
+                                                                    :pdata_only => true}) rescue nil
         end
       end
     end