protected function createClone($model, $page)
{
if (is_null($model)) {
if (is_null($page)) {
return null;
}
$clone = new Version();
$clone->setPage($page);
} else {
$clone = clone $model;
}
$number = 1;
foreach ($page->getVersions() as $pageVersion) {
if ($number <= $pageVersion->getNumber()) {
$number = $pageVersion->getNumber() + 1;
}
}
$clone->setNumber($number);
$entityManager = $this->getDoctrine()->getEntityManager();
$entityManager->detach($clone);
$entityManager->persist($clone);
$entityManager->flush();
return $clone;
}
/**
* Constructor
*/
public function __construct()
{
parent::__construct();
}
/**
* Constructor
*/
public function __construct()
{
parent::__construct();
$this->versions = new ArrayCollection();
}
