marketo_suite-1.0.x-dev/src/Entity/MarketoViewBuilder.php

<?php

namespace Drupal\e3_marketo\Entity;

use Drupal\Core\Cache\CacheableDependencyInterface;
use Drupal\Core\Entity\EntityDisplayRepositoryInterface;
use Drupal\Core\Entity\EntityRepositoryInterface;
use Drupal\Core\Entity\EntityTypeInterface;
use Drupal\Core\Entity\EntityTypeManagerInterface;
use Drupal\Core\Entity\EntityViewBuilder;
use Drupal\Core\Language\LanguageManagerInterface;
use Drupal\Core\Render\RendererInterface;
use Drupal\Core\Routing\RouteMatchInterface;
use Drupal\Core\Theme\Registry;
use Drupal\e3_marketo\Plugin\MarketoHandlerManager;
use Symfony\Component\DependencyInjection\ContainerInterface;

/**
 * View Builder for Marketo Forms.
 */
class MarketoViewBuilder extends EntityViewBuilder {

  /**
   * Constructs a new MarketoViewBuilder.
   *
   * @param \Drupal\Core\Entity\EntityTypeInterface $entityType
   *   The entity type definition.
   * @param \Drupal\Core\Entity\EntityRepositoryInterface $entityRepository
   *   The entity repository service.
   * @param \Drupal\Core\Language\LanguageManagerInterface $languageManager
   *   The language manager.
   * @param \Drupal\Core\Theme\Registry $themeRegistry
   *   The theme registry.
   * @param \Drupal\Core\Entity\EntityDisplayRepositoryInterface $entityDisplayRepository
   *   The entity display repository.
   * @param \Drupal\e3_marketo\Plugin\MarketoHandlerManager $marketoHandlerManager
   *   Marketo Handler Manager.
   * @param \Drupal\Core\Render\RendererInterface $renderer
   *   Renderer service.
   * @param \Drupal\Core\Routing\RouteMatchInterface $routeMatch
   *   Current Route Match.
   * @param \Drupal\Core\Entity\EntityTypeManagerInterface $entityTypeManager
   *   The entity type manager service.
   */
  public function __construct(
    EntityTypeInterface $entityType,
    EntityRepositoryInterface $entityRepository,
    LanguageManagerInterface $languageManager,
    Registry $themeRegistry,
    EntityDisplayRepositoryInterface $entityDisplayRepository,
    protected MarketoHandlerManager $marketoHandlerManager,
    protected RendererInterface $renderer,
    protected RouteMatchInterface $routeMatch,
    protected EntityTypeManagerInterface $entityTypeManager
  ) {
    parent::__construct($entityType, $entityRepository, $languageManager, $themeRegistry, $entityDisplayRepository);
  }

  /**
   * {@inheritdoc}
   */
  public static function createInstance(ContainerInterface $container, EntityTypeInterface $entity_type) : static {
    return new static(
      $entity_type,
      $container->get('entity.repository'),
      $container->get('language_manager'),
      $container->get('theme.registry'),
      $container->get('entity_display.repository'),
      $container->get('plugin.manager.marketo_handler_manager'),
      $container->get('renderer'),
      $container->get('current_route_match'),
      $container->get('entity_type.manager')
    );
  }

  /**
   * {@inheritdoc}
   */
  public function buildComponents(array &$build, array $entities, array $displays, $view_mode) {
    parent::buildComponents($build, $entities, $displays, $view_mode);

    // Embed Marketo forms using applicable plugins.
    /** @var \Drupal\e3_marketo\Entity\MarketoFormEntityInterface[] $entities */
    foreach ($entities as $id => $entity) {

      // If the form is referenced, add corresponding cacheable dependency.
      if (!empty($entity->_referringItem)) {
        $reference_paragraph = $entity->_referringItem->getEntity();

        if ($reference_paragraph instanceof CacheableDependencyInterface) {
          $this->renderer->addCacheableDependency($build[$id], $reference_paragraph);
        }
      }

      // Do not inject the form on entity add/edit/etc. forms.
      $current_route = $this->routeMatch->getRouteName();
      if (!preg_match('/^entity\.\w+\.\w*form$/', $current_route) && $displays[$entity->bundle()]->getComponent('marketo_form_embed')) {

        // Invoke all handlers to inject the form.
        $this->marketoHandlerManager->invokeHandlers($entity, 'embedMarketoForm', $build[$id]);
      }
    }
  }

}