[myexperiment-hackers] [3729] branches/packs/app/controllers/items_controller.rb: show only top level workflow runs

[noreply]

Revision

3729

Author

dgc

Date

2013-09-26 14:36:57 +0000 (Thu, 26 Sep 2013)

Log Message

show only top level workflow runs

Modified Paths

• branches/packs/app/controllers/items_controller.rb

Diff

Modified: branches/packs/app/controllers/items_controller.rb (3728 => 3729)

--- branches/packs/app/controllers/items_controller.rb	2013-09-26 14:36:29 UTC (rev 3728)
+++ branches/packs/app/controllers/items_controller.rb	2013-09-26 14:36:57 UTC (rev 3729)
@@ -43,7 +43,12 @@
       @requires_hardware = @statements.query(address@hidden, RDF::URI("http://purl.org/wf4ever/roterms#requiresHardware"), nil]).objects
       @requires_software = @statements.query(address@hidden, RDF::URI("http://purl.org/wf4ever/roterms#requiresSoftware"), nil]).objects
       @roles_in_time = @statements.query([nil, RDF::URI("http://purl.org/spar/pro/relatesToEntity"), @item.uri]).subjects
-      @workflow_runs = @statements.query([nil, RDF.type, RDF::URI("http://purl.org/wf4ever/wfprov#WorkflowRun")]).subjects
+
+      # Get the top-level workflow runs by selecting only those that were not
+      # part of other workflow runs.
+
+      @workflow_runs = @statements.query([nil, RDF.type, RDF::URI("http://purl.org/wf4ever/wfprov#WorkflowRun")]).subjects.to_a
+      @workflow_runs -= @statements.query([nil, RDF::URI("http://purl.org/wf4ever/wfprov#wasPartOfWorkflowRun"), nil]).subjects.to_a
     end
 
     if @item.is_folder