MultigraphDeleteForm.php in Monitoring 8

Contains \Drupal\monitoring_multigraph\Form\MultigraphDeleteForm.

Namespace

Drupal\monitoring_multigraph\Form

File

modules/multigraph/src/Form/MultigraphDeleteForm.php

<?php

/**
 * @file
 * Contains \Drupal\monitoring_multigraph\Form\MultigraphDeleteForm.
 */
namespace Drupal\monitoring_multigraph\Form;

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

/**
 * Builds the form to delete a monitoring multigraph.
 */
class MultigraphDeleteForm extends EntityConfirmFormBase {

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

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

  /**
   * {@inheritdoc}
   */
  public function submitForm(array &$form, FormStateInterface $form_state) {
    $this->entity
      ->delete();
    $this
      ->messenger()
      ->addMessage($this
      ->t('The %label multigraph has been deleted.', array(
      '%label' => $this->entity
        ->label(),
    )));
    $form_state
      ->setRedirectUrl($this
      ->getCancelUrl());
  }

  /**
   * Returns the route to go to if the user cancels the action.
   *
   * @return \Drupal\Core\Url
   *   A URL object.
   */
  public function getCancelUrl() {
    return new Url('entity.monitoring_multigraph.list');
  }

}

Classes

Name	Description
MultigraphDeleteForm	Builds the form to delete a monitoring multigraph.