X-Git-Url: https://git.arvados.org/arvados.git/blobdiff_plain/a2afe9905bbd23015b41b2ac414a9b315700a151..defeccdc58d82965f832a4dd3257a6abc57f79b7:/apps/explorer/app/models/pipeline_instance.rb?ds=inline

diff --git a/apps/explorer/app/models/pipeline_instance.rb b/apps/explorer/app/models/pipeline_instance.rb
new file mode 100644
index 0000000000..7fe88c62a8
--- /dev/null
+++ b/apps/explorer/app/models/pipeline_instance.rb
@@ -0,0 +1,19 @@
+class PipelineInstance < OrvosBase
+  attr_accessor :pipeline_template
+
+  def update_job_parameters(new_params)
+    self.components[:steps].each_with_index do |step, i|
+      step[:params].each do |param|
+        if new_params.has_key?(new_param_name = "#{i}/#{param[:name]}") or
+            new_params.has_key?(new_param_name = "#{step[:name]}/#{param[:name]}") or
+            new_params.has_key?(new_param_name = param[:name])
+          param_type = :value
+          %w(hash data_locator).collect(&:to_sym).each do |ptype|
+            param_type = ptype if param.has_key? ptype
+          end
+          param[param_type] = new_params[new_param_name]
+        end
+      end
+    end
+  end
+end