HeartbeatForm.php in Heartbeat 8

Namespace

Drupal\heartbeat\Form

File

src/Form/HeartbeatForm.php

<?php

namespace Drupal\heartbeat\Form;

use Drupal\Component\Datetime\TimeInterface;
use Drupal\Core\Entity\Annotation\EntityType;
use Drupal\Core\Entity\ContentEntityForm;
use Drupal\Core\Entity\EntityManagerInterface;
use Drupal\Core\Entity\EntityTypeBundleInfoInterface;
use Drupal\Core\Entity\EntityTypeManager;
use Drupal\Core\Form\FormStateInterface;
use Drupal\heartbeat\Entity;
use Symfony\Component\DependencyInjection\ContainerInterface;

/**
 * Form controller for Heartbeat edit forms.
 *
 * @ingroup heartbeat
 */
class HeartbeatForm extends ContentEntityForm {

  //TODO add dependency injection
  protected $nodeManager;

  /**
   * {@inheritdoc}
   */
  public static function create(ContainerInterface $container) {
    return new static($container
      ->get('entity_type.manager'));
  }
  public function __construct(EntityTypeManager $entity_type_manager, EntityTypeBundleInfoInterface $entity_type_bundle_info = NULL, TimeInterface $time = NULL) {

    //    parent::__construct($entity_type_bundle_info, $time);
    $this->nodeManager = $entity_type_manager
      ->getStorage('node');
  }
  public function buildForm(array $form, FormStateInterface $form_state) {

    //    $this->nodeManager = \Drupal::service('entity_type.manager')->getStorage('node');

    /* @var $entity \Drupal\heartbeat\Entity\Heartbeat */
    $form = parent::buildForm($form, $form_state);
    $entity =& $this->entity;
    if ($entity
      ->isNew()) {
      $form['new_revision'] = array(
        '#type' => 'checkbox',
        '#title' => $this
          ->t('Create new revision'),
        '#default_value' => FALSE,
        '#weight' => 10,
      );
    }
    $form['uid'] = array(
      '#type' => 'entity_autocomplete',
      '#target_type' => 'user',
      '#default_value' => $entity
        ->getOwner(),
      // A comment can be made anonymous by leaving this field empty therefore
      // there is no need to list them in the autocomplete.
      '#selection_settings' => [
        'include_anonymous' => FALSE,
      ],
      '#title' => $this
        ->t('Authored by'),
      '#description' => $this
        ->t('The owner of the heartbeat'),
    );
    $form['message'] = array(
      '#type' => 'text_format',
      '#description' => t('The Heartbeat message'),
      '#title' => 'Message',
      '#default' => $entity
        ->getMessage()
        ->getValue()[0]['value'],
      '#value' => $entity
        ->getMessage()
        ->getValue()[0]['value'],
    );
    $nodeId = $entity
      ->getNid()
      ->getValue()[0]['target_id'];
    $node = $this->nodeManager
      ->load($nodeId);
    $form['nid'] = array(
      '#type' => 'entity_autocomplete',
      '#entity_type' => 'node',
      '#target_type' => 'node',
      '#selection_handler' => 'default',
      '#default_value' => $node,
      '#title' => 'Node',
      '#description' => t('The node referenced by this Heartbeat'),
    );
    $form['status'] = array(
      '#type' => 'checkbox',
      '#title' => 'Status',
      '#description' => t('Published'),
      '#default_value' => $entity
        ->isPublished(),
    );
    $entity = $this->entity;
    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('new_revision') && $form_state
      ->getValue('new_revision') != FALSE) {
      $entity
        ->setNewRevision();

      // If a new revision is created, save the current user as revision author.
      $entity
        ->setRevisionCreationTime(REQUEST_TIME);
      $entity
        ->setRevisionUserId(\Drupal::currentUser()
        ->id());
    }
    else {
      $entity
        ->setNewRevision(FALSE);
    }
    $status = parent::save($form, $form_state);
    switch ($status) {
      case SAVED_NEW:
        drupal_set_message($this
          ->t('Created the %label Heartbeat.', [
          '%label' => $entity
            ->label(),
        ]));
        break;
      default:
        drupal_set_message($this
          ->t('Saved the %label Heartbeat.', [
          '%label' => $entity
            ->label(),
        ]));
    }
    $form_state
      ->setRedirect('entity.heartbeat.canonical', [
      'heartbeat' => $entity
        ->id(),
    ]);
  }

}

Classes

Name	Description
HeartbeatForm	Form controller for Heartbeat edit forms.