X-Git-Url: https://git.arvados.org/arvados.git/blobdiff_plain/a59152e34814f453a7380e68a55534e2f8922d57..80be122d6b73044f5e3f740b5c38a38d3b3f79d7:/apps/workbench/app/controllers/jobs_controller.rb

diff --git a/apps/workbench/app/controllers/jobs_controller.rb b/apps/workbench/app/controllers/jobs_controller.rb
index 1cd3c3e28e..e6179ffdd9 100644
--- a/apps/workbench/app/controllers/jobs_controller.rb
+++ b/apps/workbench/app/controllers/jobs_controller.rb
@@ -1,5 +1,33 @@
 class JobsController < ApplicationController
+
+  def generate_provenance(jobs)
+    nodes = []
+    collections = []
+    jobs.each do |j|
+      nodes << j
+      collections << j[:output]
+      collections.concat(ProvenanceHelper::find_collections(j[:script_parameters]))
+      nodes << {:uuid => j[:script_version]}
+    end
+
+    Collection.where(uuid: collections).each do |c|
+      nodes << c
+    end
+
+    @svg = ProvenanceHelper::create_provenance_graph nodes, "provenance_svg", {:all_script_parameters => true, :script_version_nodes => true}
+  end
+
   def index
-    @jobs = Job.all
+    @svg = ""
+    if params[:uuid]
+      @jobs = Job.where(uuid: params[:uuid])
+      generate_provenance(@jobs)
+    else
+      @jobs = Job.all
+    end
+  end
+
+  def show
+    generate_provenance([@object])
   end
 end