CustomServicesDeleteForm.php in Shorten URLs 8

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;

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

  /**
   * 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?', array(
      '%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) {
    $item = db_select('shorten_cs', 's')
      ->fields('s')
      ->condition('sid', intval($service))
      ->execute()
      ->fetchAssoc();
    $this->id = $item['name'];
    $form['service'] = array(
      '#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'];
    $config_factory = \Drupal::configFactory();
    if ($service == \Drupal::config('shorten.settings')
      ->get('shorten_service')) {
      if (\Drupal::config('shorten.settings')
        ->get('shorten_service_backup')) {
        $config_factory
          ->getEditable('shorten.settings')
          ->set('shorten_service', 'TinyURL')
          ->save();
      }
      else {
        $config_factory
          ->getEditable('shorten.settings')
          ->set('shorten_service', 'is.gd')
          ->save();
      }
      drupal_set_message(t('The default URL shortening service was deleted, so it has been reset to @service.', array(
        '@service' => \Drupal::config('shorten.settings')
          ->get('shorten_service'),
      )));
    }
    if ($service == \Drupal::config('shorten.settings')
      ->get('shorten_service_backup')) {
      if (\Drupal::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();
      }
      drupal_set_message(t('The backup URL shortening service was deleted, so it has been reset to @service.', array(
        '@service' => \Drupal::config('shorten.settings')
          ->get('shorten_service_backup'),
      )));
    }
    db_delete('shorten_cs')
      ->condition('name', $service)
      ->execute();
    drupal_set_message(t('The service %service has been deleted.', array(
      '%service' => $service,
    )));
    $form_state
      ->setRedirect('shorten_cs.theme_shorten_cs_admin');
    return;
  }

}

Classes

Name	Description
CustomServicesDeleteForm	Settings form.