/** @ORM\PostLoad */
public function postLoadHandler(PageEntity $page, LifecycleEventArgs $event)
{
$em = $event->getEntityManager();
$page->setExtendedPageCallback(function () use($em, $page) {
return $em->getRepository($page->getClass())->findOneBy(array('page' => $page->id));
});
}
/**
* @return DirEntity
*/
public function getDir()
{
if (!$this->dir) {
$this->dir = new DirEntity();
$this->dir->setParent($this->page->getDir());
$this->dir->setInvisible(TRUE);
$this->dir->setName(Strings::webalize(get_class($this)) . Strings::random());
}
return $this->dir;
}
/**
* @param PageEntity $parent
* @param null $setPrevious
* @param PageEntity $previous
* @return $this
* @throws \Nette\InvalidArgumentException
*/
public function setParent(PageEntity $parent = NULL, $setPrevious = NULL, PageEntity $previous = NULL)
{
if ($parent == $this->getParent() && !$setPrevious) {
return $this;
}
if (!$parent && !$this->getNext() && !$this->getPrevious() && !$this->getParent() && !$setPrevious) {
return $this;
}
if ($setPrevious && $previous === $this) {
throw new InvalidArgumentException("Previous page is the same as current page.");
}
$oldParent = $this->getParent();
$oldPrevious = $this->getPrevious();
$oldNext = $this->getNext();
$this->removeFromPosition();
if ($parent) {
$this->parent = $parent;
if ($setPrevious) {
if ($previous) {
$this->setNext($previous->next);
$this->setPrevious($previous);
} else {
$this->setNext($parent->getChildren()->first() ?: NULL);
}
} else {
$this->setPrevious($parent->getChildren()->last() ?: NULL);
}
$parent->children[] = $this;
} else {
if ($setPrevious) {
if ($previous) {
$this->setNext($previous->next);
$this->setPrevious($previous);
} else {
$this->setNext($this->getRoot($oldNext ?: ($oldParent ?: $oldPrevious)));
}
} else {
$this->parent = NULL;
$this->previous = NULL;
$this->next = NULL;
}
}
$this->getMainRoute()->parent = $this->getParent() && $this->getParent()->getMainRoute() ? $this->getParent()->getMainRoute() : NULL;
$this->generatePosition();
$this->generateUrl();
return $this;
}
/**
* @param User $user
* @param $permission
* @return bool
*/
public function isAllowedInBackend(User $user, $permission)
{
return $this->page->isAllowedInBackend($user, $permission);
}
