/**
* Create new AVACL from existing permissions.
*
* @param array $data represents permissions.
*
* @return AVACL
* @throws \Exception
* @ignore
*/
public static function _createACLFromJSON($data)
{
$acl = new AVACL();
foreach ($data as $id => $permissions) {
if (!is_string($id)) {
throw new \Exception('Tried to create an ACL with an invalid userId.');
}
foreach ($permissions as $accessType => $value) {
if ($accessType !== 'read' && $accessType !== 'write') {
throw new \Exception('Tried to create an ACL with an invalid permission type.');
}
if (!is_bool($value)) {
throw new \Exception('Tried to create an ACL with an invalid permission value.');
}
$acl->setAccess($accessType, $id, $value);
}
}
return $acl;
}
/**
* Handle merging of special fields for the object.
*
* @param array &$data Data received from server.
*
* @return null
*/
private function mergeMagicFields(&$data)
{
if (isset($data['objectId'])) {
$this->objectId = $data['objectId'];
unset($data['objectId']);
}
if (isset($data['createdAt'])) {
$this->createdAt = new \DateTime($data['createdAt']);
unset($data['createdAt']);
}
if (isset($data['updatedAt'])) {
$this->updatedAt = new \DateTime($data['updatedAt']);
unset($data['updatedAt']);
}
if (isset($data['ACL'])) {
$acl = AVACL::_createACLFromJSON($data['ACL']);
$this->serverData['ACL'] = $acl;
unset($data['ACL']);
}
}