LayoutSectionStorageParamConverter.php in Drupal 10

Namespace

Drupal\layout_builder\Routing

File

core/modules/layout_builder/src/Routing/LayoutSectionStorageParamConverter.php

<?php

namespace Drupal\layout_builder\Routing;

use Drupal\Core\ParamConverter\ParamConverterInterface;
use Drupal\layout_builder\SectionStorage\SectionStorageManagerInterface;
use Symfony\Component\Routing\Route;

/**
 * Loads the section storage from the routing defaults.
 *
 * @internal
 *   Tagged services are internal.
 */
class LayoutSectionStorageParamConverter implements ParamConverterInterface {

  /**
   * The section storage manager.
   *
   * @var \Drupal\layout_builder\SectionStorage\SectionStorageManagerInterface
   */
  protected $sectionStorageManager;

  /**
   * Constructs a new LayoutSectionStorageParamConverter.
   *
   * @param \Drupal\layout_builder\SectionStorage\SectionStorageManagerInterface $section_storage_manager
   *   The section storage manager.
   */
  public function __construct(SectionStorageManagerInterface $section_storage_manager) {
    $this->sectionStorageManager = $section_storage_manager;
  }

  /**
   * {@inheritdoc}
   */
  public function convert($value, $definition, $name, array $defaults) {

    // If no section storage type is specified or if it is invalid, return.
    if (!isset($defaults['section_storage_type']) || !$this->sectionStorageManager
      ->hasDefinition($defaults['section_storage_type'])) {
      return NULL;
    }
    $type = $defaults['section_storage_type'];

    // Load an empty instance and derive the available contexts.
    $contexts = $this->sectionStorageManager
      ->loadEmpty($type)
      ->deriveContextsFromRoute($value, $definition, $name, $defaults);

    // Attempt to load a full instance based on the context.
    return $this->sectionStorageManager
      ->load($type, $contexts);
  }

  /**
   * {@inheritdoc}
   */
  public function applies($definition, $name, Route $route) {
    return !empty($definition['layout_builder_section_storage']) || !empty($definition['layout_builder_tempstore']);
  }

}

Classes

Name	Description
LayoutSectionStorageParamConverter	Loads the section storage from the routing defaults.