ProfileTypeDeleteForm.php in Profile 2 8

Contains \Drupal\profile\Form\ProfileTypeDeleteForm.

Namespace

Drupal\profile\Form

File

src/Form/ProfileTypeDeleteForm.php

<?php

/**
 * @file
 * Contains \Drupal\profile\Form\ProfileTypeDeleteForm.
 */
namespace Drupal\profile\Form;

use Drupal\Core\Entity\EntityConfirmFormBase;
use Drupal\Core\Database\Connection;
use Drupal\Core\Logger\RfcLogLevel;
use Symfony\Component\DependencyInjection\ContainerInterface;
use Drupal\Core\Url;
use Drupal\Core\Form\FormStateInterface;

/**
 * Provides a confirmation form for deleting a Profile type entity.
 */
class ProfileTypeDeleteForm extends EntityConfirmFormBase {

  /**
   * The database connection.
   *
   * @var \Drupal\Core\Database\Connection
   */
  protected $database;

  /**
   * Constructs a new NodeTypeDeleteConfirm object.
   *
   * @param \Drupal\Core\Database\Connection $database
   *   The database connection.
   */
  public function __construct(Connection $database) {
    $this->database = $database;
  }

  /**
   * {@inheritdoc}
   */
  public static function create(ContainerInterface $container) {
    return new static($container
      ->get('database'));
  }

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

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

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

  /**
   * {@inheritdoc}
   */
  public function buildForm(array $form, FormStateInterface $form_state) {
    $num_profiles = $this->database
      ->query("SELECT COUNT(*) FROM {profile} WHERE type = :type", array(
      ':type' => $this->entity
        ->id(),
    ))
      ->fetchField();
    if ($num_profiles) {
      $caption = '<p>' . \Drupal::translation()
        ->formatPlural($num_profiles, '%type is used by 1 profile on your site. You can not remove this profile type until you have removed all of the %type profiles.', '%type is used by @count profiles on your site. You may not remove %type until you have removed all of the %type profiles.', array(
        '%type' => $this->entity
          ->label(),
      )) . '</p>';
      $form['#title'] = $this->entity
        ->label();
      $form['description'] = array(
        '#markup' => $caption,
      );
      return $form;
    }
    return parent::buildForm($form, $form_state);
  }

  /**
   * {@inheritdoc}
   */
  public function submit(array $form, FormStateInterface $form_state) {
    $this->entity
      ->delete();
    \Drupal::service('logger.factory')
      ->get('profile')
      ->log(RfcLogLevel::NOTICE, 'Profile type %label has been deleted.', array(
      '@type' => $this->entity
        ->label(),
    ));
    drupal_set_message(t('Profile type %label has been deleted.', array(
      '%label' => $this->entity
        ->label(),
    )));
    $form_state
      ->setRedirect('profile.overview_types');
  }

}

Classes

Name	Description
ProfileTypeDeleteForm	Provides a confirmation form for deleting a Profile type entity.