/**
* renews all references, for example after unserializing an ElementInterface
* @param Document|Asset|Object\AbstractObject $data
* @return mixed
*/
public static function renewReferences($data, $initial = true)
{
if (is_array($data)) {
foreach ($data as &$value) {
$value = self::renewReferences($value, false);
}
return $data;
} else {
if (is_object($data)) {
if ($data instanceof ElementInterface && !$initial) {
return self::getElementById(self::getElementType($data), $data->getId());
} else {
// if this is the initial element set the correct path and key
if ($data instanceof ElementInterface && $initial) {
$originalElement = self::getElementById(self::getElementType($data), $data->getId());
if ($originalElement) {
if ($data instanceof Asset) {
$data->setFilename($originalElement->getFilename());
} else {
if ($data instanceof Document) {
$data->setKey($originalElement->getKey());
} else {
if ($data instanceof Object\AbstractObject) {
$data->setKey($originalElement->getKey());
}
}
}
if (!Object\AbstractObject::doNotRestoreKeyAndPath()) {
$data->setPath($originalElement->getPath());
}
}
}
$properties = get_object_vars($data);
foreach ($properties as $name => $value) {
$data->{$name} = self::renewReferences($value, false);
}
return $data;
}
}
}
return $data;
}