public static renewReferences ( |
||
$data | ||
return | mixed |
public static function renewReferences($data, $initial = true)
{
if (is_array($data)) {
foreach ($data as &$value) {
$value = self::renewReferences($value, false);
}
return $data;
} elseif (is_object($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());
} elseif ($data instanceof Document) {
$data->setKey($originalElement->getKey());
} elseif ($data instanceof Object\AbstractObject) {
$data->setKey($originalElement->getKey());
}
if (!Object\AbstractObject::doNotRestoreKeyAndPath()) {
$data->setPath($originalElement->getRealPath());
}
}
}
$properties = get_object_vars($data);
foreach ($properties as $name => $value) {
$data->{$name} = self::renewReferences($value, false);
}
return $data;
}
}
return $data;
}
/** * Object * * @return mixed */ public function loadData() { $data = null; $zipped = false; // check both the legacy file path and the new structure foreach ([$this->getFilePath(), $this->getLegacyFilePath()] as $path) { if (file_exists($path)) { $filePath = $path; break; } if (file_exists($path . ".gz")) { $filePath = $path . ".gz"; $zipped = true; break; } } if ($zipped && is_file($filePath) && is_readable($filePath)) { $data = gzdecode(file_get_contents($filePath)); } elseif (is_file($filePath) && is_readable($filePath)) { $data = file_get_contents($filePath); } if (!$data) { \Logger::err("Version: cannot read version data from file system."); $this->delete(); return; } if ($this->getSerialized()) { $data = Serialize::unserialize($data); } if ($data instanceof Asset && file_exists($this->getBinaryFilePath())) { $binaryHandle = fopen($this->getBinaryFilePath(), "r+"); $data->setStream($binaryHandle); } elseif ($data instanceof Asset && $data->data) { // this is for backward compatibility $data->setData($data->data); } $data = Element\Service::renewReferences($data); $this->setData($data); return $data; }