LayoutStorageHandler.php in Layout builder library 8

Namespace

Drupal\layout_library

File

src/LayoutStorageHandler.php

<?php

namespace Drupal\layout_library;

use Drupal\Core\Config\Entity\ConfigEntityStorage;
use Drupal\Core\Entity\EntityInterface;
use Drupal\layout_builder\Section;
use Drupal\layout_builder\SectionComponent;

/**
 * Defines a class for storing layout config entities.
 */
class LayoutStorageHandler extends ConfigEntityStorage {

  /**
   * {@inheritdoc}
   */
  protected function mapToStorageRecord(EntityInterface $entity) {
    $record = parent::mapToStorageRecord($entity);
    if (!empty($record['layout'])) {
      $record['layout'] = array_map(function (Section $section) {
        return $section
          ->toArray();
      }, $record['layout']);
    }
    return $record;
  }

  /**
   * {@inheritdoc}
   */
  protected function mapFromStorageRecords(array $records) {
    foreach ($records as $id => &$record) {
      if (!empty($record['layout'])) {
        $sections =& $record['layout'];
        foreach ($sections as $section_delta => $section) {
          $sections[$section_delta] = new Section($section['layout_id'], $section['layout_settings'], array_map(function (array $component) {
            return (new SectionComponent($component['uuid'], $component['region'], $component['configuration'], $component['additional']))
              ->setWeight($component['weight']);
          }, $section['components']));
        }
      }
    }
    return parent::mapFromStorageRecords($records);
  }

}

Classes

Name	Description
LayoutStorageHandler	Defines a class for storing layout config entities.