IndexDeleteForm.php in Elasticsearch Connector 8

Contains \Drupal\elasticsearch_connector\Form\IndexDeleteForm.

Namespace

Drupal\elasticsearch_connector\Form

File

src/Form/IndexDeleteForm.php

<?php

/**
 * @file
 * Contains \Drupal\elasticsearch_connector\Form\IndexDeleteForm.
 */
namespace Drupal\elasticsearch_connector\Form;

use Drupal\Core\Entity\EntityConfirmFormBase;
use Drupal\Core\Form\FormStateInterface;
use Drupal\elasticsearch_connector\Entity\Cluster;
use Drupal\Core\Url;

/**
 * Defines a confirmation form for deletion of a custom menu.
 */
class IndexDeleteForm extends EntityConfirmFormBase {

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

  /**
   * {@inheritdoc}
   */
  public function submitForm(array &$form, FormStateInterface $form_state) {
    $cluster = Cluster::load($this->entity->server);

    // TODO: Fix this function! We have removed it.
    $client = Cluster::getClientByUrls(array(
      $cluster->url,
    ));
    if ($client) {
      try {
        $client
          ->indices()
          ->delete(array(
          'index' => $this->entity->index_id,
        ));
        $this->entity
          ->delete();
        drupal_set_message($this
          ->t('The index %title has been deleted.', array(
          '%title' => $this->entity
            ->label(),
        )));
        $form_state
          ->setRedirect('elasticsearch_connector.clusters');
      } catch (\Exception $e) {
        drupal_set_message($e
          ->getMessage(), 'error');
      }
    }
  }

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

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

}

Classes

Name	Description
IndexDeleteForm	Defines a confirmation form for deletion of a custom menu.