vendor/nucleos/user-bundle/src/Form/Type/LoginFormType.php line 27

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  1. <?php
  3. /*
  4.  * This file is part of the NucleosUserBundle package.
  5.  *
  6.  * (c) Christian Gripp <mail@core23.de>
  7.  *
  8.  * For the full copyright and license information, please view the LICENSE
  9.  * file that was distributed with this source code.
  10.  */
  12. namespace Nucleos\UserBundle\Form\Type;
  14. use Symfony\Component\Form\AbstractType;
  15. use Symfony\Component\Form\Extension\Core\Type\CheckboxType;
  16. use Symfony\Component\Form\Extension\Core\Type\HiddenType;
  17. use Symfony\Component\Form\Extension\Core\Type\PasswordType;
  18. use Symfony\Component\Form\Extension\Core\Type\TextType;
  19. use Symfony\Component\Form\FormBuilderInterface;
  20. use Symfony\Component\Form\FormError;
  21. use Symfony\Component\Form\FormEvent;
  22. use Symfony\Component\Form\FormEvents;
  23. use Symfony\Component\OptionsResolver\OptionsResolver;
  24. use Symfony\Component\Security\Http\Authentication\AuthenticationUtils;
  25. use Symfony\Contracts\Translation\TranslatorInterface;
  27. final class LoginFormType extends AbstractType
  28. {
  29.     /**
  30.      * @var AuthenticationUtils
  31.      */
  32.     private $authenticationUtils;
  34.     /**
  35.      * @var TranslatorInterface|null
  36.      */
  37.     private $translator;
  39.     public function __construct(AuthenticationUtils $authenticationUtils, ?TranslatorInterface $translator = null)
  40.     {
  41.         $this->authenticationUtils = $authenticationUtils;
  42.         $this->translator          = $translator;
  43.     }
  45.     public function buildForm(FormBuilderInterface $builder, array $options): void
  46.     {
  47.         $builder
  48.             ->add('_username', TextType::class, [
  49.                 'label' => 'security.login.username',
  50.                 'attr'  => [
  51.                     'autocomplete' => 'username',
  52.                 ],
  53.             ])
  54.             ->add('_password', PasswordType::class, [
  55.                 'label' => 'security.login.password',
  56.                 'attr'  => [
  57.                     'autocomplete' => 'password',
  58.                 ],
  59.             ])
  60.             ->add('_remember_me', CheckboxType::class, [
  61.                 'label'    => 'security.login.remember_me',
  62.                 'required' => false,
  63.                 'value'    => 'on',
  64.             ])
  65.             ->add('_target_path', HiddenType::class)
  66.         ;
  68.         $authenticationUtils = $this->authenticationUtils;
  70.         $builder->addEventListener(FormEvents::PRE_SET_DATA, function (FormEvent $event) use ($authenticationUtils): void {
  71.             $error = $authenticationUtils->getLastAuthenticationError();
  72.             if (null !== $error) {
  73.                 $message = $error->getMessage();
  74.                 if (null !== $this->translator) {
  75.                     $message = $this->translator->trans($message, [], 'NucleosUserBundle');
  76.                 }
  77.                 $event->getForm()->addError(new FormError($message));
  78.             }
  80.             $event->setData(array_replace((array) $event->getData(), [
  81.                 'username' => $authenticationUtils->getLastUsername(),
  82.             ]));
  83.         });
  84.     }
  86.     public function configureOptions(OptionsResolver $resolver): void
  87.     {
  88.         $resolver->setDefaults([
  89.             'translation_domain' => 'NucleosUserBundle',
  90.             'csrf_field_name'    => '_csrf_token',
  91.             'csrf_token_id'      => 'authenticate',
  92.         ]);
  93.     }
  95.     public function getBlockPrefix(): string
  96.     {
  97.         return '';
  98.     }
  99. }