Fz152ContactSettings.php in FZ152 8

Namespace

Drupal\fz152_contact\Form

File

modules/contact/src/Form/Fz152ContactSettings.php

<?php

namespace Drupal\fz152_contact\Form;

use Drupal\Core\Form\ConfigFormBase;
use Drupal\Core\Form\FormStateInterface;
use Symfony\Component\DependencyInjection\ContainerInterface;

/**
 * Configure example settings for this site.
 */
class Fz152ContactSettings extends ConfigFormBase {

  /**
   * The entity bundle info.
   *
   * @var \Drupal\Core\Entity\EntityTypeBundleInfoInterface
   */
  protected $bundleInfo;

  /**
   * {@inheritdoc}
   */
  public function getFormId() {
    return 'fz152_contact_settings';
  }

  /**
   * {@inheritdoc}
   */
  public static function create(ContainerInterface $container) {
    $instance = parent::create($container);
    $instance->bundleInfo = $container
      ->get('entity_type.bundle.info');
    return $instance;
  }

  /**
   * {@inheritdoc}
   */
  protected function getEditableConfigNames() {
    $forms = $this
      ->getContactBundles();
    $names = [];
    foreach (array_keys($forms) as $form) {
      $names[] = "fz152_contact.settings.{$form}";
    }
    return $names;
  }

  /**
   * Returns a list of contact forms.
   *
   * @return array
   *   A keyed array of contact forms.
   *
   * @see \Drupal\Core\Entity\EntityTypeBundleInfoInterface::getBundleInfo()
   */
  protected function getContactBundles() {
    return $this->bundleInfo
      ->getBundleInfo('contact_message');
  }

  /**
   * {@inheritdoc}
   */
  public function buildForm(array $form, FormStateInterface $form_state) {
    $contact_bundles = $this
      ->getContactBundles();
    foreach ($contact_bundles as $bundle_name => $bundle_info) {
      $config = $this
        ->config("fz152_contact.settings.{$bundle_name}");
      $form['contact_' . $bundle_name . '_enable'] = [
        '#type' => 'checkbox',
        '#title' => $bundle_info['label'] . " ({$bundle_name})",
        '#default_value' => $config
          ->get('enabled'),
      ];
      $form['contact_' . $bundle_name . '_weight'] = [
        '#type' => 'number',
        '#title' => 'Weight of element',
        '#default_value' => $config
          ->get('weight'),
        '#states' => [
          'visible' => [
            'input[name="contact_' . $bundle_name . '_enable"]' => [
              'checked' => TRUE,
            ],
          ],
        ],
      ];
    }
    return parent::buildForm($form, $form_state);
  }

  /**
   * {@inheritdoc}
   */
  public function submitForm(array &$form, FormStateInterface $form_state) {
    $forms = $this
      ->getContactBundles();
    foreach (array_keys($forms) as $form_name) {
      $this
        ->config("fz152_contact.settings.{$form_name}")
        ->set('enabled', $form_state
        ->getValue('contact_' . $form_name . '_enable'))
        ->set('weight', $form_state
        ->getValue('contact_' . $form_name . '_weight'))
        ->set('langcode', 'ru')
        ->save();
    }
    parent::submitForm($form, $form_state);
  }

}

Classes

Name	Description
Fz152ContactSettings	Configure example settings for this site.