EventSettingsForm.php in RNG - Events and Registrations 8.2

Namespace

Drupal\rng\Form

File

src/Form/EventSettingsForm.php

<?php

namespace Drupal\rng\Form;

use Drupal\Core\Form\FormBase;
use Drupal\rng\EventManagerInterface;
use Symfony\Component\DependencyInjection\ContainerInterface;
use Drupal\Core\Form\FormStateInterface;

/**
 * Configure event settings.
 */
class EventSettingsForm extends FormBase {

  /**
   * The RNG event manager.
   *
   * @var \Drupal\rng\EventManagerInterface
   */
  protected $eventManager;

  /**
   * Constructs a new MessageActionForm object.
   *
   * @param \Drupal\rng\EventManagerInterface $event_manager
   *   The RNG event manager.
   */
  public function __construct(EventManagerInterface $event_manager) {
    $this->eventManager = $event_manager;
  }

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

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

  /**
   * {@inheritdoc}
   */
  public function buildForm(array $form, FormStateInterface $form_state, $rng_event = NULL) {
    $entity = clone $rng_event;
    $form_state
      ->set('event', $entity);
    $display = entity_get_form_display($entity
      ->getEntityTypeId(), $entity
      ->bundle(), 'rng_event');
    $form_state
      ->set('form_display', $display);
    $form['event'] = [
      '#weight' => 0,
    ];
    $display
      ->buildForm($entity, $form['event'], $form_state);
    $form['actions'] = [
      '#type' => 'actions',
    ];
    $form['actions']['submit'] = [
      '#type' => 'submit',
      '#value' => t('Save'),
      '#button_type' => 'primary',
    ];
    return $form;
  }

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

    /** @var \Drupal\Core\Entity\EntityInterface $event */
    $event = $form_state
      ->get('event');
    $form_state
      ->get('form_display')
      ->extractFormValues($event, $form, $form_state);
    $event
      ->save();
    $t_args = [
      '%event_label' => $event
        ->label(),
    ];
    drupal_set_message(t('Event settings updated.', $t_args));
  }

}

Classes

Name	Description
EventSettingsForm	Configure event settings.