PollViewBuilder.php in Poll 8

Namespace

Drupal\poll

File

src/PollViewBuilder.php

<?php

namespace Drupal\poll;

use Drupal\Core\Entity\EntityInterface;
use Drupal\Core\Entity\EntityViewBuilder;

/**
 * Render controller for polls.
 */
class PollViewBuilder extends EntityViewBuilder {

  /**
   * {@inheritdoc}
   */
  public function view(EntityInterface $entity, $view_mode = 'full', $langcode = NULL) {
    $entity = $this->entityRepository
      ->getTranslationFromContext($entity, $langcode);

    // Ajax request might send the view mode as a GET argument, use that
    // instead.
    if (\Drupal::request()->query
      ->has('view_mode')) {
      $view_mode = \Drupal::request()->query
        ->get('view_mode');
    }
    $output = parent::view($entity, $view_mode, $langcode);
    $output['#theme_wrappers'] = array(
      'container',
    );
    $output['#attributes']['class'][] = 'poll-view';
    $output['#attributes']['class'][] = $view_mode;
    $output['#poll'] = $entity;
    $output['poll'] = array(
      '#lazy_builder' => [
        'poll.post_render_cache:renderViewForm',
        [
          'id' => $entity
            ->id(),
          'view_mode' => $view_mode,
          'langcode' => $entity
            ->language()
            ->getId(),
        ],
      ],
      '#create_placeholder' => TRUE,
      '#cache' => [
        'tags' => $entity
          ->getCacheTags(),
      ],
    );
    return $output;
  }

}

Classes

Name	Description
PollViewBuilder	Render controller for polls.