DeleteForm.php in Domain Access 8

Namespace

Drupal\domain_config_ui\Form

File

domain_config_ui/src/Form/DeleteForm.php

<?php

namespace Drupal\domain_config_ui\Form;

use Drupal\Component\Utility\Html;
use Drupal\Core\Url;
use Drupal\Core\Form\FormBase;
use Drupal\Core\Form\FormStateInterface;
use Drupal\domain_config_ui\Controller\DomainConfigUIController;
use Symfony\Component\HttpFoundation\RedirectResponse;

/**
 * Class DeleteForm.
 */
class DeleteForm extends FormBase {

  /**
   * {@inheritdoc}
   */
  public function getFormId() {
    return 'domain_config_ui_delete';
  }

  /**
   * Build configuration form with metadata and values.
   */
  public function buildForm(array $form, FormStateInterface $form_state, $config_name = NULL) {
    if (empty($config_name)) {
      $url = Url::fromRoute('domain_config_ui.list');
      return new RedirectResponse($url
        ->toString());
    }
    $elements = DomainConfigUIController::deriveElements($config_name);
    $config = \Drupal::configFactory()
      ->get($config_name)
      ->getRawData();
    $form['help'] = [
      '#type' => 'item',
      '#title' => Html::escape($config_name),
      '#markup' => $this
        ->t('Are you sure you want to delete the configuration
        override: %config_name?', [
        '%config_name' => $config_name,
      ]),
      '#prefix' => '<p>',
      '#suffix' => '</p>',
    ];
    if ($elements['language'] == $this
      ->t('all')
      ->render()) {
      $language = $this
        ->t('all languages');
    }
    else {
      $language = $this
        ->t('the @language language.', [
        '@language' => $elements['language'],
      ]);
    }
    $form['more_help'] = [
      '#markup' => $this
        ->t('This configuration is for the %domain domain and
        applies to %language.', [
        '%domain' => $elements['domain'],
        '%language' => $language,
      ]),
      '#prefix' => '<p>',
      '#suffix' => '</p>',
    ];
    $form['review'] = [
      '#type' => 'details',
      '#title' => $this
        ->t('Review settings'),
      '#open' => FALSE,
    ];
    $form['review']['text'] = [
      '#markup' => DomainConfigUIController::printArray($config),
    ];
    $form['config_name'] = [
      '#type' => 'value',
      '#value' => $config_name,
    ];
    $form['actions']['#type'] = 'actions';
    $form['actions']['submit'] = [
      '#type' => 'submit',
      '#value' => $this
        ->t('Delete configuration'),
      '#button_type' => 'primary',
    ];
    $form['actions']['cancel'] = [
      '#type' => 'link',
      '#title' => $this
        ->t('Cancel'),
      '#url' => new Url('domain_config_ui.list'),
      '#attributes' => [
        'class' => [
          'button',
        ],
      ],
    ];
    return $form;
  }

  /**
   * {@inheritdoc}
   */
  public function submitForm(array &$form, FormStateInterface $form_state) {
    $name = $form_state
      ->getValue('config_name');
    $message = $this
      ->t('Domain configuration %label has been deleted.', [
      '%label' => $name,
    ]);
    \Drupal::messenger()
      ->addMessage($message);
    \Drupal::logger('domain_config')
      ->notice($message);
    \Drupal::configFactory()
      ->getEditable($name)
      ->delete();
    $form_state
      ->setRedirectUrl(new Url('domain_config_ui.list'));
  }

}

Classes

Name	Description
DeleteForm	Class DeleteForm.