BlockContentDependencyCollector.php in Dependency Calculation 8
File
src/EventSubscriber/LayoutBuilderComponentDepencyCollector/BlockContentDependencyCollector.phpView source
<?php
namespace Drupal\depcalc\EventSubscriber\LayoutBuilderComponentDepencyCollector;
use Drupal\block_content\Plugin\Block\BlockContentBlock;
use Drupal\Core\Entity\EntityTypeManagerInterface;
use Drupal\depcalc\DependencyCalculatorEvents;
use Drupal\depcalc\Event\SectionComponentDependenciesEvent;
use Symfony\Component\EventDispatcher\EventSubscriberInterface;
/**
* Subscribes to layout builder dependency collection to extract block content dependencies.
*/
class BlockContentDependencyCollector implements EventSubscriberInterface {
/**
* The entity type manager.
*
* @var \Drupal\Core\Entity\EntityTypeManagerInterface
*/
protected $entityTypeManager;
/**
* TextItemFieldDependencyCollector constructor.
*
* @param \Drupal\Core\Entity\EntityTypeManagerInterface $entity_type_manager
* The entity type manager.
*/
public function __construct(EntityTypeManagerInterface $entity_type_manager) {
$this->entityTypeManager = $entity_type_manager;
}
/**
* {@inheritdoc}
*/
public static function getSubscribedEvents() {
$events[DependencyCalculatorEvents::SECTION_COMPONENT_DEPENDENCIES_EVENT][] = [
'onCalculateSectionComponentDependencies',
];
return $events;
}
/**
* Calculates the entities referenced on Layout Builder components.
*
* @param \Drupal\depcalc\Event\SectionComponentDependenciesEvent $event
* The dependency calculation event.
*
* @throws \Drupal\Component\Plugin\Exception\InvalidPluginDefinitionException
* @throws \Drupal\Component\Plugin\Exception\PluginNotFoundException
*/
public function onCalculateSectionComponentDependencies(SectionComponentDependenciesEvent $event) {
$component = $event
->getComponent();
$plugin = $component
->getPlugin();
if (!$plugin instanceof BlockContentBlock) {
return;
}
$block_uuid = $plugin
->getDerivativeId();
$entities = $this->entityTypeManager
->getStorage('block_content')
->loadByProperties([
'uuid' => $block_uuid,
]);
$entity = array_shift($entities);
$event
->addEntityDependency($entity);
}
}
Classes
Name![]() |
Description |
---|---|
BlockContentDependencyCollector | Subscribes to layout builder dependency collection to extract block content dependencies. |