/**
* Add Product options to XML
*
* @param Mage_Core_Block_Template $renderer Product renderer
* @param Mage_XmlConnect_Model_Simplexml_Element $itemXml
* @return null
*/
public function addItemOptionsToXml(Mage_Core_Block_Template $renderer, Mage_XmlConnect_Model_Simplexml_Element $itemXml)
{
$options = $renderer->getItemOptions();
if (!empty($options)) {
$optionsXml = $itemXml->addCustomChild('options');
foreach ($options as $option) {
$value = false;
$formattedOptionValue = $renderer->getFormatedOptionValue($option);
if (isset($formattedOptionValue['full_view']) && isset($formattedOptionValue['value'])) {
$value = $formattedOptionValue['value'];
} elseif (isset($option['print_value'])) {
$value = $option['print_value'];
} elseif (isset($option['value'])) {
$value = $option['value'];
}
if ($value) {
$optionsXml->addCustomChild('option', $optionsXml->escapeXml($value), array('label' => $option['label']));
}
}
}
}
