HeartbeatStreamForm.php in Heartbeat 8

Namespace

Drupal\heartbeat\Form

File

src/Form/HeartbeatStreamForm.php

<?php

namespace Drupal\heartbeat\Form;

use Drupal\Component\Datetime\TimeInterface;
use Drupal\Core\Entity\EntityManager;
use Drupal\Core\Entity\EntityTypeBundleInfoInterface;
use Drupal\heartbeat\HeartbeatTypeService;
use Drupal\heartbeat\Entity\HeartbeatStream;
use Drupal\heartbeat\Entity\HeartbeatType;
use Drupal\Core\Database\Database;
use Drupal\Core\Entity\ContentEntityForm;
use Drupal\Core\Form\FormStateInterface;
use Symfony\Component\DependencyInjection\ContainerInterface;

/**
 * Form controller for Heartbeat stream edit forms.
 *
 * @ingroup heartbeat
 */
class HeartbeatStreamForm extends ContentEntityForm {
  protected $heartbeatTypeService;

  /**
   * {@inheritdoc}
   */
  public static function create(ContainerInterface $container) {
    return new static($container
      ->get('heartbeat.heartbeattype'), $container
      ->get('entity.manager'), $container
      ->get('entity_type.bundle.info'), $container
      ->get('datetime.time'));
  }

  /**
   * PHP 5 allows developers to declare constructor methods for classes.
   * Classes which have a constructor method call this method on each newly-created object,
   * so it is suitable for any initialization that the object may need before it is used.
   *
   * Note: Parent constructors are not called implicitly if the child class defines a constructor.
   * In order to run a parent constructor, a call to parent::__construct() within the child constructor is required.
   *
   * param [ mixed $args [, $... ]]
   * @param TreeBuilder $tree_builder
   * @param Renderer $renderer
   * @throws \Exception
   */
  public function __construct(HeartbeatTypeService $heartbeatTypeService, EntityManager $entityManager) {
    parent::__construct($entityManager);
    $this->heartbeatTypeService = $heartbeatTypeService;
  }

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

    /* @var $entity \Drupal\heartbeat\Entity\HeartbeatStream */
    $entity =& $this->entity;
    $form = parent::buildForm($form, $form_state);
    if (!$this->entity
      ->isNew()) {
      $form['new_revision'] = array(
        '#type' => 'checkbox',
        '#title' => $this
          ->t('Create new revision'),
        '#default_value' => FALSE,
        '#weight' => 10,
      );
    }
    $form['types'] = array(
      //TODO this isn't setting defaults
      '#type' => 'checkboxes',
      '#options' => $this->heartbeatTypeService
        ->getTypes(),
      '#title' => $this
        ->t('Please select all the Heartbeat Types you wish to include in this stream'),
      '#default' => array(
        0,
        1,
      ),
      '#value' => array(
        0,
        1,
      ),
    );
    $form['path'] = array(
      '#type' => 'textfield',
      '#description' => 'The relative url path for this Heartbeat Stream',
      '#default' => $entity
        ->getPath(),
      '#value' => $entity
        ->getPath()
        ->getValue()[0]['value'],
    );
    $form['weight'] = array(
      '#type' => 'number',
      '#description' => 'The weight of the stream',
      '#default' => $entity
        ->getWeight(),
      '#value' => $entity
        ->getWeight()
        ->getValue()[0]['value'],
    );
    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 {
      $entity
        ->setNewRevision(FALSE);
    }
    if ($entity instanceof HeartbeatStream) {
      foreach ($form_state
        ->getValue('types') as $type) {
        $entity
          ->get('types')
          ->appendItem($type);
      }
      $entity
        ->setPath($form_state
        ->getValue('path'));
      $entity
        ->setWeight($form_state
        ->getValue('weight'));
      $entity
        ->save();
    }
    $status = parent::save($form, $form_state);
    switch ($status) {
      case SAVED_NEW:
        drupal_set_message($this
          ->t('Created the %label Heartbeat stream.', [
          '%label' => $entity
            ->label(),
        ]));
        break;
      default:
        drupal_set_message($this
          ->t('Saved the %label Heartbeat stream.', [
          '%label' => $entity
            ->label(),
        ]));
    }
    $form_state
      ->setRedirect('entity.heartbeat_stream.canonical', [
      'heartbeat_stream' => $entity
        ->id(),
    ]);
  }

}

Classes

Name	Description
HeartbeatStreamForm	Form controller for Heartbeat stream edit forms.