function TestPrepareLayout::onBeforePrepareLayout

Subscriber to test acting before the LB subscriber.

Parameters

\Drupal\layout_builder\Event\PrepareLayoutEvent $event: The prepare layout event.

File

core/modules/layout_builder/tests/modules/layout_builder_element_test/src/EventSubscriber/TestPrepareLayout.php, line 68

Class

TestPrepareLayout

Provides an event subscriber for testing section storage alteration.

Namespace

Code

public function onBeforePrepareLayout(PrepareLayoutEvent $event) {
    $section_storage = $event->getSectionStorage();
    $context = $section_storage->getContextValues();
    if (!empty($context['entity'])) {
        
        /** @var \Drupal\Core\Entity\EntityInterface $entity */
        $entity = $context['entity'];
        // Node 1 or 2: Append a block to the layout.
        if (in_array($entity->id(), [
            '1',
            '2',
        ])) {
            $section = new Section('layout_onecol');
            $section->appendComponent(new SectionComponent('fake-uuid', 'content', [
                'id' => 'static_block',
                'label' => 'Test static block title',
                'label_display' => 'visible',
                'provider' => 'fake_provider',
            ]));
            $section_storage->appendSection($section);
        }
        // Node 2: Stop event propagation.
        if ($entity->id() === '2') {
            $event->stopPropagation();
        }
    }
}