public function getNextTo(PageInterface $page, $direction)
{
$params = $this->params;
if (isset($params['parent'])) {
unset($params['parent']);
}
$params['parentid'] = $page->getParentId();
$params['nextto'] = [$page, $direction];
$finder = $this->addFilters(new Finder\Finder(), $params);
return $finder->find();
}
public function lookupPagePermission(Person $person, $role, Page $page)
{
// Page permissions are prefixed with p_ so add the prefix if it's not present.
if (substr($role, 0, 2) !== 'p_') {
$role = 'p_' . $role;
}
do {
$result = $this->doLookup($person, $role, $page->getId());
if ($page->getParentId() === null) {
break;
}
if ($result === null) {
$page = $page->getParent();
}
} while ($result === null && $page !== null);
return (bool) $result;
}
/**
* @param PageInterface $parent
*
* @return $this
*/
public function setParent(PageInterface $parent)
{
if (!$parent->is($this) && $parent->getParentId() !== $this->getId()) {
$this->{self::ATTR_PARENT} = $parent->getId();
}
return $this;
}
