+ return provenance, pips
+ end
+
+ def show
+ if @object.components.empty? and @object.pipeline_template_uuid
+ template = PipelineTemplate.find(@object.pipeline_template_uuid)
+ pipeline = {}
+ template.components.each do |component_name, component_props|
+ pipeline[component_name] = {}
+ component_props.each do |k, v|
+ if k == :script_parameters
+ pipeline[component_name][:script_parameters] = {}
+ v.each do |param_name, param_value|
+ if param_value.is_a? Hash
+ if param_value[:value]
+ pipeline[component_name][:script_parameters][param_name] = param_value[:value]
+ elsif param_value[:default]
+ pipeline[component_name][:script_parameters][param_name] = param_value[:default]
+ elsif param_value[:optional] != nil or param_value[:required] != nil or param_value[:dataclass] != nil
+ pipeline[component_name][:script_parameters][param_name] = ""
+ else
+ pipeline[component_name][:script_parameters][param_name] = param_value
+ end
+ else
+ pipeline[component_name][:script_parameters][param_name] = param_value
+ end
+ end
+ else
+ pipeline[component_name][k] = v
+ end
+ end
+ end
+ @object.components= pipeline
+ @object.save
+ end
+
+ @pipelines = [@object]
+
+ if params[:compare]
+ PipelineInstance.where(uuid: params[:compare]).each do |p|
+ @pipelines << p
+ end
+ end
+
+ provenance, pips = graph(@pipelines)
+