layout_builder_test.module

<?php


/**
 * @file
 * Provides hook implementations for Layout Builder tests.
 */
use Drupal\Core\Entity\Display\EntityFormDisplayInterface;
use Drupal\Core\Entity\Display\EntityViewDisplayInterface;
use Drupal\Core\Entity\EntityInterface;
use Drupal\Core\Form\FormStateInterface;

/**
 * Implements hook_plugin_filter_TYPE__CONSUMER_alter().
 */
function layout_builder_test_plugin_filter_block__layout_builder_alter(array &$definitions, array $extra) {
    // Explicitly remove the "Help" blocks from the list.
    unset($definitions['help_block']);
    // Explicitly remove the "Sticky at top of lists field_block".
    $disallowed_fields = [
        'sticky',
    ];
    // Remove "Changed" field if this is the first section.
    if ($extra['delta'] === 0) {
        $disallowed_fields[] = 'changed';
    }
    foreach ($definitions as $plugin_id => $definition) {
        // Field block IDs are in the form 'field_block:{entity}:{bundle}:{name}',
        // for example 'field_block:node:article:revision_timestamp'.
        preg_match('/field_block:.*:.*:(.*)/', $plugin_id, $parts);
        if (isset($parts[1]) && in_array($parts[1], $disallowed_fields, TRUE)) {
            // Unset any field blocks that match our predefined list.
            unset($definitions[$plugin_id]);
        }
    }
}

/**
 * Implements hook_entity_extra_field_info().
 */
function layout_builder_test_entity_extra_field_info() {
    $extra['node']['bundle_with_section_field']['display']['layout_builder_test'] = [
        'label' => t('Extra label'),
        'description' => t('Extra description'),
        'weight' => 0,
    ];
    return $extra;
}

/**
 * Implements hook_entity_node_view().
 */
function layout_builder_test_node_view(array &$build, EntityInterface $entity, EntityViewDisplayInterface $display, $view_mode) {
    if ($display->getComponent('layout_builder_test')) {
        $build['layout_builder_test'] = [
            '#markup' => 'Extra, Extra read all about it.',
        ];
    }
}

/**
 * Implements hook_form_BASE_FORM_ID_alter() for layout_builder_configure_block.
 */
function layout_builder_test_form_layout_builder_configure_block_alter(&$form, FormStateInterface $form_state, $form_id) {
    
    /** @var \Drupal\layout_builder\Form\ConfigureBlockFormBase $form_object */
    $form_object = $form_state->getFormObject();
    $form['layout_builder_test']['storage'] = [
        '#type' => 'item',
        '#title' => 'Layout Builder Storage: ' . $form_object->getSectionStorage()
            ->getStorageId(),
    ];
    $form['layout_builder_test']['section'] = [
        '#type' => 'item',
        '#title' => 'Layout Builder Section: ' . $form_object->getCurrentSection()
            ->getLayoutId(),
    ];
    $form['layout_builder_test']['component'] = [
        '#type' => 'item',
        '#title' => 'Layout Builder Component: ' . $form_object->getCurrentComponent()
            ->getPluginId(),
    ];
}

/**
 * Implements hook_entity_form_display_alter().
 */
function layout_builder_entity_form_display_alter(EntityFormDisplayInterface $form_display, array $context) {
    if ($context['form_mode'] === 'layout_builder') {
        $form_display->setComponent('status', [
            'type' => 'boolean_checkbox',
            'settings' => [
                'display_label' => TRUE,
            ],
        ]);
    }
}