Chris@0: <?php
Chris@0: 
Chris@0: namespace Drupal\ban\Form;
Chris@0: 
Chris@0: use Drupal\Core\Form\ConfirmFormBase;
Chris@0: use Drupal\ban\BanIpManagerInterface;
Chris@0: use Drupal\Core\Form\FormStateInterface;
Chris@0: use Drupal\Core\Url;
Chris@0: use Symfony\Component\DependencyInjection\ContainerInterface;
Chris@0: use Symfony\Component\HttpKernel\Exception\NotFoundHttpException;
Chris@0: 
Chris@0: /**
Chris@0:  * Provides a form to unban IP addresses.
Chris@14:  *
Chris@14:  * @internal
Chris@0:  */
Chris@0: class BanDelete extends ConfirmFormBase {
Chris@0: 
Chris@0:   /**
Chris@0:    * The banned IP address.
Chris@0:    *
Chris@0:    * @var string
Chris@0:    */
Chris@0:   protected $banIp;
Chris@0: 
Chris@0:   /**
Chris@0:    * The IP manager.
Chris@0:    *
Chris@0:    * @var \Drupal\ban\BanIpManagerInterface
Chris@0:    */
Chris@0:   protected $ipManager;
Chris@0: 
Chris@0:   /**
Chris@0:    * Constructs a new BanDelete object.
Chris@0:    *
Chris@0:    * @param \Drupal\ban\BanIpManagerInterface $ip_manager
Chris@0:    *   The IP manager.
Chris@0:    */
Chris@0:   public function __construct(BanIpManagerInterface $ip_manager) {
Chris@0:     $this->ipManager = $ip_manager;
Chris@0:   }
Chris@0: 
Chris@0:   /**
Chris@0:    * {@inheritdoc}
Chris@0:    */
Chris@0:   public static function create(ContainerInterface $container) {
Chris@0:     return new static(
Chris@0:       $container->get('ban.ip_manager')
Chris@0:     );
Chris@0:   }
Chris@0: 
Chris@0:   /**
Chris@0:    * {@inheritdoc}
Chris@0:    */
Chris@0:   public function getFormId() {
Chris@0:     return 'ban_ip_delete_form';
Chris@0:   }
Chris@0: 
Chris@0:   /**
Chris@0:    * {@inheritdoc}
Chris@0:    */
Chris@0:   public function getQuestion() {
Chris@0:     return $this->t('Are you sure you want to unblock %ip?', ['%ip' => $this->banIp]);
Chris@0:   }
Chris@0: 
Chris@0:   /**
Chris@0:    * {@inheritdoc}
Chris@0:    */
Chris@0:   public function getConfirmText() {
Chris@0:     return $this->t('Delete');
Chris@0:   }
Chris@0: 
Chris@0:   /**
Chris@0:    * {@inheritdoc}
Chris@0:    */
Chris@0:   public function getCancelUrl() {
Chris@0:     return new Url('ban.admin_page');
Chris@0:   }
Chris@0: 
Chris@0:   /**
Chris@0:    * {@inheritdoc}
Chris@0:    *
Chris@0:    * @param string $ban_id
Chris@0:    *   The IP address record ID to unban.
Chris@0:    */
Chris@0:   public function buildForm(array $form, FormStateInterface $form_state, $ban_id = '') {
Chris@0:     if (!$this->banIp = $this->ipManager->findById($ban_id)) {
Chris@0:       throw new NotFoundHttpException();
Chris@0:     }
Chris@0:     return parent::buildForm($form, $form_state);
Chris@0:   }
Chris@0: 
Chris@0:   /**
Chris@0:    * {@inheritdoc}
Chris@0:    */
Chris@0:   public function submitForm(array &$form, FormStateInterface $form_state) {
Chris@0:     $this->ipManager->unbanIp($this->banIp);
Chris@0:     $this->logger('user')->notice('Deleted %ip', ['%ip' => $this->banIp]);
Chris@17:     $this->messenger()->addStatus($this->t('The IP address %ip was deleted.', ['%ip' => $this->banIp]));
Chris@0:     $form_state->setRedirectUrl($this->getCancelUrl());
Chris@0:   }
Chris@0: 
Chris@0: }