/**
* Load a particular object revision from a repository
*
* @param RepositoryLocatorInterface $locator Repository object locator
* @param int $visibility Object visibility
* @return ObjectInterface Object
*/
protected function loadObjectRevision(RepositoryLocatorInterface $locator, $visibility = SelectorInterface::ALL)
{
// Create the current revision locator
/** @var RepositoryLocatorInterface $currentLocator */
$currentLocator = $locator->setRevision(Revision::current());
// Load the object resource respecting visibility constraints
$objectResource = $this->loadObjectResource($currentLocator, $visibility);
// Instantiate the object
$object = ObjectFactory::createFromResource($currentLocator, $objectResource);
// Use and return the requested object revision
return $object->useRevision($locator->getRevision());
}
/**
* Create and return a new object
*
* @param RepositoryLocatorInterface $locator Repository object locator
* @param string $payload Object payload
* @param array $propertyData Object property data
* @return ObjectInterface Object
*/
public static function createFromParams(RepositoryLocatorInterface $locator, $payload = '', array $propertyData = [])
{
// Determine the object class
$objectClass = self::objectClassFromType($locator->getObjectType());
// Prepare the system properties collection
$systemPropertyData = empty($propertyData[SystemProperties::COLLECTION]) || !is_array($propertyData[SystemProperties::COLLECTION]) ? [] : $propertyData[SystemProperties::COLLECTION];
$systemPropertyData[SystemProperties::PROPERTY_ID] = $locator->getId()->getId();
$systemPropertyData[SystemProperties::PROPERTY_TYPE] = $locator->getObjectType()->getType();
$systemPropertyData[SystemProperties::PROPERTY_REVISION] = $locator->getRevision()->getRevision();
$systemPropertyData[SystemProperties::PROPERTY_CREATED] = $systemPropertyData[SystemProperties::PROPERTY_MODIFIED] = $locator->getCreationDate();
if (empty($systemPropertyData[SystemProperties::PROPERTY_LANGUAGE])) {
$systemPropertyData[SystemProperties::PROPERTY_LANGUAGE] = getenv('OBJECT_DEFAULT_LANGUAGE');
}
$propertyData[SystemProperties::COLLECTION] = $systemPropertyData;
// Prepare the meta properties collection
$metaPropertyData = empty($propertyData[MetaProperties::COLLECTION]) || !is_array($propertyData[MetaProperties::COLLECTION]) ? [] : $propertyData[MetaProperties::COLLECTION];
$metaPropertyData[MetaProperties::PROPERTY_PRIVACY] = getenv('OBJECT_DEFAULT_PRIVACY');
$propertyData[MetaProperties::COLLECTION] = $metaPropertyData;
// Instantiate the object
/** @var ObjectInterface $object */
$object = Kernel::create($objectClass, [$locator, '', $propertyData]);
return $object->setPayload($payload);
}
