layout_builder_test.module

<?php


/**
 * @file
 * Provides hook implementations for Layout Builder tests.
 */
declare (strict_types=1);
use Drupal\Core\Entity\Display\EntityViewDisplayInterface;
use Drupal\Core\Entity\EntityInterface;

/**
 * Implements hook_ENTITY_TYPE_view().
 */
function layout_builder_test_node_view(array &$build, EntityInterface $entity, EntityViewDisplayInterface $display, $view_mode) : void {
    if ($display->getComponent('layout_builder_test')) {
        $build['layout_builder_test'] = [
            '#markup' => 'Extra, Extra read all about it.',
        ];
    }
    if ($display->getComponent('layout_builder_test_2')) {
        $build['layout_builder_test_2'] = [
            '#markup' => 'Extra Field 2 is hidden by default.',
        ];
    }
}

/**
 * Implements hook_preprocess_HOOK() for one-column layout template.
 */
function layout_builder_test_preprocess_layout__onecol(&$vars) : void {
    if (!empty($vars['content']['#entity'])) {
        $vars['content']['content'][\Drupal::service('uuid')->generate()] = [
            '#type' => 'markup',
            '#markup' => sprintf('Yes, I can access the %s', $vars['content']['#entity']->label()),
        ];
    }
}

/**
 * Implements hook_preprocess_HOOK() for two-column layout template.
 */
function layout_builder_test_preprocess_layout__twocol_section(&$vars) : void {
    if (!empty($vars['content']['#entity'])) {
        $vars['content']['first'][\Drupal::service('uuid')->generate()] = [
            '#type' => 'markup',
            '#markup' => sprintf('Yes, I can access the entity %s in two column', $vars['content']['#entity']->label()),
        ];
    }
}

/**
 * Implements hook_module_implements_alter().
 */
function layout_builder_test_module_implements_alter(&$implementations, $hook) : void {
    if ($hook === 'system_breadcrumb_alter') {
        // Move our hook_system_breadcrumb_alter() implementation to run before
        // layout_builder_system_breadcrumb_alter().
        $group = $implementations['layout_builder_test'];
        $implementations = [
            'layout_builder_test' => $group,
        ] + $implementations;
    }
}