ThemeSwitcherRuleDeleteForm.php in Theme Switcher Rules 8

Namespace

Drupal\theme_switcher\Form

File

src/Form/ThemeSwitcherRuleDeleteForm.php

<?php

namespace Drupal\theme_switcher\Form;

use Drupal\Core\Entity\EntityConfirmFormBase;
use Drupal\Core\Logger\LoggerChannelInterface;
use Drupal\Core\Messenger\MessengerInterface;
use Drupal\Core\Url;
use Drupal\Core\Form\FormStateInterface;
use Symfony\Component\DependencyInjection\ContainerInterface;

/**
 * Builds the form to delete a theme_switcher_rule.
 */
class ThemeSwitcherRuleDeleteForm extends EntityConfirmFormBase {

  /**
   * The Messenger service.
   *
   * @var \Drupal\Core\Messenger\MessengerInterface
   */
  protected $messenger;

  /**
   * The logger factory.
   *
   * @var \Drupal\Core\Logger\LoggerChannelInterface
   */
  protected $logger;

  /**
   * Constructs an SwitchThemeRuleForm object.
   *
   * @param \Drupal\Core\Messenger\MessengerInterface $messenger
   *   The messenger.
   * @param \Drupal\Core\Logger\LoggerChannelInterface $logger
   *   The logger.
   */
  public function __construct(MessengerInterface $messenger, LoggerChannelInterface $logger) {
    $this->messenger = $messenger;
    $this->logger = $logger;
  }

  /**
   * {@inheritdoc}
   */
  public static function create(ContainerInterface $container) {
    return new static($container
      ->get('messenger'), $container
      ->get('logger.factory')
      ->get('theme_switcher'));
  }

  /**
   * {@inheritdoc}
   */
  public function getQuestion() {
    return $this
      ->t('Are you sure you want to delete %name?', [
      '%name' => $this->entity
        ->label(),
    ]);
  }

  /**
   * {@inheritdoc}
   */
  public function getCancelUrl() {
    return new Url('theme_switcher.admin');
  }

  /**
   * {@inheritdoc}
   */
  public function getConfirmText() {
    return $this
      ->t('Delete');
  }

  /**
   * {@inheritdoc}
   */
  public function submitForm(array &$form, FormStateInterface $form_state) {
    $this->entity
      ->delete();
    $message = $this
      ->t("The Theme Switcher Rule '%label' has been deleted.", [
      '%label' => $this->entity
        ->label(),
    ]);
    $this->messenger
      ->addStatus($message);
    $this->logger
      ->notice($message);
    $form_state
      ->setRedirectUrl($this
      ->getCancelUrl());
  }

}

Classes

Name	Description
ThemeSwitcherRuleDeleteForm	Builds the form to delete a theme_switcher_rule.