CustomFilterDeleteForm.php in Custom filter 8

Namespace

Drupal\customfilter\Form

File

src/Form/CustomFilterDeleteForm.php

<?php

namespace Drupal\customfilter\Form;


// Base class for form that delete a configuration entity.
use Drupal\Core\Entity\EntityConfirmFormBase;

// Use base class for Url.
use Drupal\Core\Url;

// Load the Drupal interface for the current state of a form.
use Drupal\Core\Form\FormStateInterface;

/**
 * Builds the form to delete a Custom Filter.
 */
class CustomFilterDeleteForm extends EntityConfirmFormBase {

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

  /**
   * {@inheritdoc}
   */
  public function getCancelUrl() {
    return new Url('entity.customfilter.list');
  }

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

  /**
   * {@inheritdoc}
   */
  public function submitForm(array &$form, FormStateInterface $form_state) {
    $this->entity
      ->delete();
    drupal_set_message($this
      ->t('Filter %label has been deleted.', array(
      '%label' => $this->entity
        ->label(),
    )));
    $form_state
      ->setRedirect('entity.customfilter.list');
  }

}

Classes

Name	Description
CustomFilterDeleteForm	Builds the form to delete a Custom Filter.