CustomServicesDeleteForm.php in Shorten URLs 8.2

Namespace

Drupal\shorten_cs\Form

File

modules/shorten_cs/src/Form/CustomServicesDeleteForm.php

<?php

namespace Drupal\shorten_cs\Form;

use Drupal\Core\Form\ConfirmFormBase;
use Symfony\Component\HttpFoundation\Request;
use Drupal\Core\Form\FormStateInterface;
use Drupal\Core\Url;
use Drupal\Core\Database\Connection;
use Symfony\Component\DependencyInjection\ContainerInterface;
use Drupal\Core\Config\ConfigFactoryInterface;

/**
 * Settings form.
 */
class CustomServicesDeleteForm extends ConfirmFormBase {

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

  /**
   * CustomServicesDeleteForm constructor.
   *
   * @param \Drupal\Core\Database\Connection $database
   *   The database connection.
   * @param \Drupal\Core\Config\ConfigFactoryInterface $config_factory
   *   The config factory.
   */
  public function __construct(Connection $database, ConfigFactoryInterface $config_factory) {
    $this->database = $database;
  }

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

  /**
   * The ID of the item to delete.
   *
   * @var string
   */
  protected $id;

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

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

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

  /**
   * {@inheritdoc}
   */
  public function getDescription() {
    return t('This action cannot be undone.');
  }

  /**
   * {@inheritdoc}
   */
  protected function getEditableConfigNames() {
    return [
      'shorten.settings',
    ];
  }

  /**
   * {@inheritdoc}
   */
  public function buildForm(array $form, FormStateInterface $form_state, Request $request = NULL, $service = NULL) {
    $item = $this->database
      ->select('shorten_cs', 's')
      ->fields('s')
      ->condition('sid', intval($service))
      ->execute()
      ->fetchAssoc();
    $this->id = $item['name'];
    $form['service'] = [
      '#type' => 'value',
      '#value' => $item['name'],
    ];
    return parent::buildForm($form, $form_state);
  }

  /**
   * {@inheritdoc}
   */
  public function submitForm(array &$form, FormStateInterface $form_state) {
    $service = $form_state
      ->getValues()['service'];
    $config_factory = $this
      ->configFactory();
    if ($service == $this
      ->config('shorten.settings')
      ->get('shorten_service')) {
      if ($this
        ->config('shorten.settings')
        ->get('shorten_service_backup')) {
        $config_factory
          ->getEditable('shorten.settings')
          ->set('shorten_service', 'TinyURL')
          ->save();
      }
      else {
        $config_factory
          ->getEditable('shorten.settings')
          ->set('shorten_service', 'is.gd')
          ->save();
      }
      $this
        ->messenger()
        ->addStatus(t('The default URL shortening service was deleted,
                    so it has been reset to @service.', [
        '@service' => \Drupal::config('shorten.settings')
          ->get('shorten_service'),
      ]));
    }
    if ($service == $this
      ->config('shorten.settings')
      ->get('shorten_service_backup')) {
      if ($this
        ->config('shorten.settings')
        ->get('shorten_service')) {
        $config_factory
          ->getEditable('shorten.settings')
          ->set('shorten_service_backup', 'is.gd')
          ->save();
      }
      else {
        $config_factory
          ->getEditable('shorten.settings')
          ->set('shorten_service_backup', 'TinyURL')
          ->save();
      }
      $this
        ->messenger()
        ->addStatus(t('The backup URL shortening service was deleted,
                     so it has been reset to @service.', [
        '@service' => \Drupal::config('shorten.settings')
          ->get('shorten_service_backup'),
      ]));
    }
    $this->database
      ->delete('shorten_cs')
      ->condition('name', $service)
      ->execute();
    $this
      ->messenger()
      ->addStatus(t('The service %service has been deleted.', [
      '%service' => $service,
    ]));
    $form_state
      ->setRedirect('shorten_cs.theme_shorten_cs_admin');
    return;
  }

}

Classes

Name	Description
CustomServicesDeleteForm	Settings form.