LayoutBuilderFieldDependencyCollector.php in Dependency Calculation 8
File
src/EventSubscriber/DependencyCollector/LayoutBuilderFieldDependencyCollector.php
View source
<?php
namespace Drupal\depcalc\EventSubscriber\DependencyCollector;
use Drupal\Core\Entity\ContentEntityInterface;
use Drupal\Core\Field\FieldItemListInterface;
use Drupal\depcalc\DependencyCalculatorEvents;
use Drupal\depcalc\Event\CalculateEntityDependenciesEvent;
use Drupal\depcalc\EventSubscriber\LayoutBuilderComponentDepencyCollector\LayoutBuilderDependencyCollectorBase;
use Drupal\depcalc\FieldExtractor;
class LayoutBuilderFieldDependencyCollector extends LayoutBuilderDependencyCollectorBase {
public static function getSubscribedEvents() {
$events[DependencyCalculatorEvents::CALCULATE_DEPENDENCIES][] = [
'onCalculateDependencies',
];
return $events;
}
public function onCalculateDependencies(CalculateEntityDependenciesEvent $event) {
if (!$this->layoutPluginManager) {
return;
}
$entity = $event
->getEntity();
if (!$entity instanceof ContentEntityInterface) {
return;
}
$fields = FieldExtractor::getFieldsFromEntity($entity, [
$this,
'fieldCondition',
]);
foreach ($fields as $field) {
foreach ($field as $item) {
$section = $item
->getValue()['section'];
$this
->addSectionDependencies($event, $section);
$this
->addComponentDependencies($event, $section
->getComponents());
}
}
}
public function fieldCondition(ContentEntityInterface $entity, $field_name, FieldItemListInterface $field) {
return in_array($field
->getFieldDefinition()
->getType(), [
'layout_section',
]);
}
}