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<?php
declare(strict_types=1);
namespace Everlution\Navigation\Filter;
use Everlution\Navigation\Item\HasSupportedRolesInterface;
use Everlution\Navigation\MutableContainerInterface;
/**
* Class RoleFilter.
*
* @author Ivan Barlog <[email protected]>
*/
class FilterByRole implements NavigationFilterInterface
{
/** @var string[] */
private $roles;
public function __construct(RolesProviderInterface $roleProvider)
$this->roles = $roleProvider->getRoles();
}
public function filterItems(MutableContainerInterface $container): MutableContainerInterface
$filtered = clone $container;
$filtered->reset();
array_map(
[$filtered, 'add'],
array_filter(
$container->getItems(),
[$this, 'filter']
)
);
return $filtered;
private function filter(HasSupportedRolesInterface $item): bool
foreach ($item->getSupportedRoles() as $role) {
if (in_array($role, $this->roles)) {
return true;
return false;
everlutionsk /
navigation
