BlockComponentRenderArraySubscriber.php in Layout Builder Blocks 1.0.x
File
src/EventSubscriber/BlockComponentRenderArraySubscriber.phpView source
<?php
namespace Drupal\layout_builder_blocks\EventSubscriber;
use Drupal\Core\Config\ConfigFactoryInterface;
use Drupal\Core\Entity\EntityTypeManagerInterface;
use Drupal\layout_builder\Event\SectionComponentBuildRenderArrayEvent;
use Symfony\Component\EventDispatcher\EventSubscriberInterface;
use Drupal\layout_builder\LayoutBuilderEvents;
use Drupal\bootstrap_styles\StylesGroup\StylesGroupManager;
/**
* Class BlockComponentRenderArraySubscriber.
*/
class BlockComponentRenderArraySubscriber implements EventSubscriberInterface {
/**
* The entity type manager.
*
* @var \Drupal\Core\Entity\EntityTypeManagerInterface
*/
protected $entityTypeManager;
/**
* Drupal\Core\Config\ConfigFactoryInterface definition.
*
* @var \Drupal\Core\Config\ConfigFactoryInterface
*/
protected $configFactory;
/**
* BlockComponentRenderArraySubscriber constructor.
*
* @param \Drupal\Core\Entity\EntityTypeManagerInterface $entityTypeManager
* The entity type manager.
* @param \Drupal\Core\Config\ConfigFactoryInterface $config_factory
* Access configuration.
* @param \Drupal\bootstrap_styles\StylesGroup\StylesGroupManager $styles_group_manager
* The styles group plugin manager.
*/
public function __construct(EntityTypeManagerInterface $entityTypeManager, ConfigFactoryInterface $config_factory, StylesGroupManager $styles_group_manager) {
$this->entityTypeManager = $entityTypeManager;
$this->configFactory = $config_factory;
$this->stylesGroupManager = $styles_group_manager;
}
/**
* {@inheritdoc}
*/
public static function getSubscribedEvents() {
$events[LayoutBuilderEvents::SECTION_COMPONENT_BUILD_RENDER_ARRAY] = [
'onBuildRender',
50,
];
return $events;
}
/**
* Add each component's block styles to the render array.
*
* @param \Drupal\layout_builder\Event\SectionComponentBuildRenderArrayEvent $event
* The section component render event.
*/
public function onBuildRender(SectionComponentBuildRenderArrayEvent $event) {
$build = $event
->getBuild();
$block_style_configs = [];
if ($bootstrap_styles = $event
->getComponent()
->get('bootstrap_styles')) {
if (isset($bootstrap_styles['block_style'])) {
$block_style_configs = $bootstrap_styles['block_style'];
}
}
// Build dynamic styles.
if (count($block_style_configs) > 0) {
$build = $this->stylesGroupManager
->buildStyles($build, $block_style_configs, NULL);
}
$event
->setBuild($build);
}
}
Classes
Name![]() |
Description |
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BlockComponentRenderArraySubscriber | Class BlockComponentRenderArraySubscriber. |