+ include JobsHelper
+
+ def generate_provenance(jobs)
+ return if params['tab_pane'] != "Provenance"
+
+ nodes = {}
+ collections = []
+ hashes = []
+ jobs.each do |j|
+ nodes[j[:uuid]] = j
+ hashes << j[:output]
+ ProvenanceHelper::find_collections(j[:script_parameters]) do |hash, uuid|
+ collections << uuid if uuid
+ hashes << hash if hash
+ end
+ nodes[j[:script_version]] = {:uuid => j[:script_version]}
+ end
+
+ Collection.where(uuid: collections).each do |c|
+ nodes[c[:portable_data_hash]] = c
+ end
+
+ Collection.where(portable_data_hash: hashes).each do |c|
+ nodes[c[:portable_data_hash]] = c
+ end
+
+ @svg = ProvenanceHelper::create_provenance_graph nodes, "provenance_svg", {
+ :request => request,
+ :all_script_parameters => true,
+ :script_version_nodes => true}
+ end
+