IdpDeleteForm.php in SAML Service Provider 3.x

Namespace

Drupal\saml_sp\Form

File

src/Form/IdpDeleteForm.php

<?php

namespace Drupal\saml_sp\Form;

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

/**
 * Provides the user interface for deleting an IdP.
 */
class IdpDeleteForm extends EntityDeleteForm {

  /**
   * The IdP to delete.
   *
   * @var array
   */
  protected $idp;

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

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

  /**
   * {@inheritdoc}
   */
  public function getCancelUrl() {

    // This needs to be a valid route otherwise the cancel link won't appear.
    return new Url('entity.idp.collection');
  }

  /**
   * {@inheritdoc}
   */
  public function getDescription() {
    return t('Only do this if you are sure!');
  }

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

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

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

}

Classes

Name	Description
IdpDeleteForm	Provides the user interface for deleting an IdP.