KeyDeleteForm.php in Key 8

Namespace

Drupal\key\Form

File

src/Form/KeyDeleteForm.php

<?php

namespace Drupal\key\Form;

use Drupal\Core\Entity\EntityDeleteForm;
use Drupal\Core\Form\FormStateInterface;
use Drupal\Core\Url;
use Drupal\key\Plugin\KeyPluginDeleteFormInterface;

/**
 * Builds the form to delete a Key.
 */
class KeyDeleteForm extends EntityDeleteForm {

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

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

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

  /**
   * {@inheritdoc}
   */
  public function buildForm(array $form, FormStateInterface $form_state) {
    $form = parent::buildForm($form, $form_state);

    // Allow the plugins to modify the form.
    foreach ($this->entity
      ->getPlugins() as $plugin) {
      if ($plugin instanceof KeyPluginDeleteFormInterface) {
        $plugin
          ->buildDeleteForm($form, $form_state);
      }
    }
    return $form;
  }

  /**
   * {@inheritdoc}
   */
  public function validateForm(array &$form, FormStateInterface $form_state) {
    parent::validateForm($form, $form_state);

    // Allow the plugins to perform additional validation.
    foreach ($this->entity
      ->getPlugins() as $plugin) {
      if ($plugin instanceof KeyPluginDeleteFormInterface) {
        $plugin
          ->validateDeleteForm($form, $form_state);
      }
    }
  }

  /**
   * {@inheritdoc}
   */
  public function getDeletionMessage() {
    return $this
      ->t('The key %label has been deleted.', [
      '%label' => $this->entity
        ->label(),
    ]);
  }

  /**
   * {@inheritdoc}
   */
  public function submitForm(array &$form, FormStateInterface $form_state) {
    parent::submitForm($form, $form_state);

    // Allow the plugins to perform additional actions.
    foreach ($this->entity
      ->getPlugins() as $plugin) {
      if ($plugin instanceof KeyPluginDeleteFormInterface) {
        $plugin
          ->submitDeleteForm($form, $form_state);
      }
    }
  }

}

Classes

Name	Description
KeyDeleteForm	Builds the form to delete a Key.