diff core/modules/ban/src/Form/BanDelete.php @ 0:4c8ae668cc8c

Initial import (non-working)

--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/core/modules/ban/src/Form/BanDelete.php	Wed Nov 29 16:09:58 2017 +0000
@@ -0,0 +1,101 @@
+<?php
+
+namespace Drupal\ban\Form;
+
+use Drupal\Core\Form\ConfirmFormBase;
+use Drupal\ban\BanIpManagerInterface;
+use Drupal\Core\Form\FormStateInterface;
+use Drupal\Core\Url;
+use Symfony\Component\DependencyInjection\ContainerInterface;
+use Symfony\Component\HttpKernel\Exception\NotFoundHttpException;
+
+/**
+ * Provides a form to unban IP addresses.
+ */
+class BanDelete extends ConfirmFormBase {
+
+  /**
+   * The banned IP address.
+   *
+   * @var string
+   */
+  protected $banIp;
+
+  /**
+   * The IP manager.
+   *
+   * @var \Drupal\ban\BanIpManagerInterface
+   */
+  protected $ipManager;
+
+  /**
+   * Constructs a new BanDelete object.
+   *
+   * @param \Drupal\ban\BanIpManagerInterface $ip_manager
+   *   The IP manager.
+   */
+  public function __construct(BanIpManagerInterface $ip_manager) {
+    $this->ipManager = $ip_manager;
+  }
+
+  /**
+   * {@inheritdoc}
+   */
+  public static function create(ContainerInterface $container) {
+    return new static(
+      $container->get('ban.ip_manager')
+    );
+  }
+
+  /**
+   * {@inheritdoc}
+   */
+  public function getFormId() {
+    return 'ban_ip_delete_form';
+  }
+
+  /**
+   * {@inheritdoc}
+   */
+  public function getQuestion() {
+    return $this->t('Are you sure you want to unblock %ip?', ['%ip' => $this->banIp]);
+  }
+
+  /**
+   * {@inheritdoc}
+   */
+  public function getConfirmText() {
+    return $this->t('Delete');
+  }
+
+  /**
+   * {@inheritdoc}
+   */
+  public function getCancelUrl() {
+    return new Url('ban.admin_page');
+  }
+
+  /**
+   * {@inheritdoc}
+   *
+   * @param string $ban_id
+   *   The IP address record ID to unban.
+   */
+  public function buildForm(array $form, FormStateInterface $form_state, $ban_id = '') {
+    if (!$this->banIp = $this->ipManager->findById($ban_id)) {
+      throw new NotFoundHttpException();
+    }
+    return parent::buildForm($form, $form_state);
+  }
+
+  /**
+   * {@inheritdoc}
+   */
+  public function submitForm(array &$form, FormStateInterface $form_state) {
+    $this->ipManager->unbanIp($this->banIp);
+    $this->logger('user')->notice('Deleted %ip', ['%ip' => $this->banIp]);
+    drupal_set_message($this->t('The IP address %ip was deleted.', ['%ip' => $this->banIp]));
+    $form_state->setRedirectUrl($this->getCancelUrl());
+  }
+
+}