Decorator for DataObject for retrieving $summary_fields in templates.

DataObjectSummaryExtension.php

<?php
/**
 * Class DataObjectSummaryExtension
 * @author Werner Krauß <werner.krauss@netwerkstatt.at>
 */


class DataObjectSummaryExtension extends DataExtension {

	/**
	 * Returns an ArrayList for looping over $summary_fields in templates
	 * @return ArrayList
	 */
	public function getSummaryFieldsForTemplate(){

			$summaryList = new ArrayList();
			$summary = $this->owner->summaryFields();

			foreach ($summary as $field => $value) {
				$summaryList->push(array(
					'Name' => $value,
					'Value' => $this->owner->$field
				));
			}

			return $summaryList;

	}
}