/**
* Format object|array to valid XML.
*
* @param object|array|int|string|bool|float|null $data
* @return string
*/
public function render($data)
{
$formattedData = $this->_formatData($data, true);
/** Wrap response in a single node. */
$formattedData = array(self::XML_ROOT_NODE => $formattedData);
$this->_xmlGenerator->setIndexedArrayItemName(self::DEFAULT_ENTITY_ITEM_NAME)->arrayToXml($formattedData);
return $this->_xmlGenerator->getDom()->saveXML();
}
/**
* @param UiComponentInterface $view
* @return string
*/
protected function getDataXml(UiComponentInterface $view)
{
$result = ['configuration' => $view->getRenderContext()->getStorage()->getComponentsData($view->getName())->getData(), 'data' => []];
foreach ($view->getRenderContext()->getStorage()->getData($view->getName()) as $key => $value) {
if (is_object($value)) {
if (method_exists($value, 'toXml')) {
$result['data'][$key] = $value->toXml();
} else {
$result['data'][$key] = $this->objectToXml($value);
}
} else {
$result['data'][$key] = $value;
}
}
return $this->generator->arrayToXml($result);
}
