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<?php
/**
* @see https://github.com/laminas/laminas-view for the canonical source repository
* @copyright https://github.com/laminas/laminas-view/blob/master/COPYRIGHT.md
* @license https://github.com/laminas/laminas-view/blob/master/LICENSE.md New BSD License
*/
namespace Laminas\View\Helper\Service;
use Interop\Container\ContainerInterface;
use Laminas\Authentication\AuthenticationService;
use Laminas\Authentication\AuthenticationServiceInterface;
use Laminas\ServiceManager\FactoryInterface;
use Laminas\ServiceManager\ServiceLocatorInterface;
use Laminas\View\Helper\Identity;
class IdentityFactory implements FactoryInterface
{
/**
* {@inheritDoc}
*
* @param ContainerInterface $container
* @param string $name
* @param null|array $options
* @return \Laminas\View\Helper\Identity
*/
public function __invoke(ContainerInterface $container, $name, array $options = null)
{
// test if we are using Laminas\ServiceManager v2 or v3
if (! method_exists($container, 'configure')) {
$container = $container->getServiceLocator();
}
$helper = new Identity();
if (null !== ($authenticationService = $this->discoverAuthenticationService($container))) {
$helper->setAuthenticationService($authenticationService);
}
return $helper;
}
/**
* Create service
*
* @param ServiceLocatorInterface $serviceLocator
* @return mixed
*/
public function createService(ServiceLocatorInterface $serviceLocator, $rName = null, $cName = null)
{
return $this($serviceLocator, $cName);
}
/**
* @return null|AuthenticationServiceInterface
*/
private function discoverAuthenticationService(ContainerInterface $container)
{
if ($container->has(AuthenticationService::class)) {
return $container->get(AuthenticationService::class);
}
if ($container->has(\Zend\Authentication\AuthenticationService::class)) {
return $container->get(\Zend\Authentication\AuthenticationService::class);
}
return $container->has(AuthenticationServiceInterface::class)
? $container->get(AuthenticationServiceInterface::class)
: ($container->has(\Zend\Authentication\AuthenticationServiceInterface::class)
? $container->get(\Zend\Authentication\AuthenticationServiceInterface::class)
: null);
}
}