learnosity-1.0.x-dev/src/Form/LearnosityActivityForm.php

<?php

namespace Drupal\learnosity\Form;

use Drupal\Core\Entity\ContentEntityForm;
use Drupal\Core\Form\FormStateInterface;

/**
 * Form controller for Activity edit forms.
 *
 * @ingroup learnosity
 */
class LearnosityActivityForm extends ContentEntityForm {

  /**
   * {@inheritdoc}
   */
  public function buildForm(array $form, FormStateInterface $form_state) {
    $form = parent::buildForm($form, $form_state);

    return $form;
  }

  /**
   * {@inheritdoc}
   */
  public function save(array $form, FormStateInterface $form_state) {
    $entity = $this->entity;

    // Save as a new revision if requested to do so.
    if (!$form_state->isValueEmpty('revision') && $form_state->getValue('revision') != FALSE) {
      $entity->setNewRevision();

      // If a new revision is created, save the current user as revision author.
      $entity->setRevisionCreationTime(\Drupal::time()->getRequestTime());
      $entity->setRevisionUserId($this->currentUser()->id());
    }
    else {
      $entity->setNewRevision(FALSE);
    }

    $status = parent::save($form, $form_state);

    switch ($status) {
      case SAVED_NEW:
        \Drupal::messenger()->addMessage($this->t('Created the %label Activity.', [
          '%label' => $entity->label(),
        ]));
        break;

      default:
        \Drupal::messenger()->addMessage($this->t('Saved the %label Activity.', [
          '%label' => $entity->label(),
        ]));
    }
    $form_state->setRedirect('entity.learnosity_activity.collection');
  }

}