/**
* @param DOMNode $node
* @param ProxyObject $proxy
*/
private function process(DOMNode $node, ProxyObject $proxy)
{
$proxy->setName($node->nodeName);
if ($node->hasAttributes()) {
for ($i = 0; $i < $node->attributes->length; $i++) {
$attribute = $node->attributes->item($i);
$proxy->set($attribute->name, $attribute->value);
}
}
if ($node->hasChildNodes()) {
$nodeTypes = array();
foreach ($node->childNodes as $childNode) {
if ($childNode->nodeName === '#text') {
$proxy->setValue($childNode->nodeValue);
} else {
$childProxy = new ProxyObject();
$this->process($childNode, $childProxy);
$nodeTypes[$childProxy->getName()][] = $childProxy;
}
}
foreach ($nodeTypes as $tagName => $nodes) {
$proxy->set($tagName, $nodes);
}
}
}
/**
* @param $data
* @param ProxyObject $proxy
*/
private function process($data, ProxyObject $proxy)
{
if (is_object($data)) {
foreach ($data as $key => $value) {
$childProxy = new ProxyObject();
$this->process($value, $childProxy);
$proxy->{$key} = $childProxy;
}
} elseif (is_array($data)) {
$children = array();
foreach ($data as $value) {
$childProxy = new ProxyObject();
$this->process($value, $childProxy);
$children[] = $childProxy;
}
$proxy->setValue($children);
} else {
$proxy->setValue($data);
}
}