BlockContentInlineBlockTranslateForm.php in Layout Builder Symmetric Translations 8

Namespace

Drupal\layout_builder_st\Form

File

src/Form/BlockContentInlineBlockTranslateForm.php

<?php

namespace Drupal\layout_builder_st\Form;

use Drupal\block_content\BlockContentForm;
use Drupal\Component\Datetime\TimeInterface;
use Drupal\Core\Entity\EntityRepositoryInterface;
use Drupal\Core\Entity\EntityTypeBundleInfoInterface;
use Drupal\Core\Form\FormStateInterface;
use Drupal\Core\Routing\RouteMatchInterface;
use Drupal\layout_builder\LayoutTempstoreRepositoryInterface;
use Symfony\Component\DependencyInjection\ContainerInterface;

/**
 * Provides a form class for translating inline blocks in the Layout Builder.
 *
 * @internal
 *   Form classes are internal.
 */
final class BlockContentInlineBlockTranslateForm extends BlockContentForm {

  /**
   * The layout tempstore repository.
   *
   * @var \Drupal\layout_builder\LayoutTempstoreRepositoryInterface
   */
  protected $layoutTempstoreRepository;

  /**
   * The component UUID.
   *
   * @var string
   */
  protected $uuid;

  /**
   * The section delta.
   *
   * @var int
   */
  protected $delta;

  /**
   * The section storage.
   *
   * @var \Drupal\layout_builder_st\TranslatableSectionStorageInterface
   */
  protected $sectionStorage;

  /**
   * {@inheritdoc}
   */
  public function __construct(EntityRepositoryInterface $entity_repository, EntityTypeBundleInfoInterface $entity_type_bundle_info = NULL, TimeInterface $time = NULL, RouteMatchInterface $route_match = NULL, LayoutTempstoreRepositoryInterface $tempstore = NULL) {
    parent::__construct($entity_repository, $entity_type_bundle_info, $time);
    $this->routeMatch = $route_match;
    $this->layoutTempstoreRepository = $tempstore;
    $this->uuid = $route_match
      ->getParameter('uuid');
    $this->delta = $route_match
      ->getParameter('delta');
    $this->sectionStorage = $route_match
      ->getParameter('section_storage');
  }

  /**
   * {@inheritdoc}
   */
  public static function create(ContainerInterface $container) {
    return new static($container
      ->get('entity.repository'), $container
      ->get('entity_type.bundle.info'), $container
      ->get('datetime.time'), $container
      ->get('current_route_match'), $container
      ->get('layout_builder.tempstore_repository'));
  }

  /**
   * {@inheritdoc}
   */
  public function getEntityFromRouteMatch(RouteMatchInterface $route_match, $entity_type_id) {

    /** @var \Drupal\layout_builder\TranslatableSectionStorageInterface $section_storage */
    $translated_configuration = $this->sectionStorage
      ->getTranslatedComponentConfiguration($this->uuid);
    $langcode = $this->sectionStorage
      ->getTranslationLanguage()
      ->getId();
    if (!empty($translated_configuration)) {
      if (!empty($translated_configuration['block_serialized'])) {
        return unserialize($translated_configuration['block_serialized']);
      }
      elseif (!empty($translated_configuration['block_revision_id'])) {

        /** @var \Drupal\block_content\BlockContentInterface $entity */
        $entity = $this->entityTypeManager
          ->getStorage('block_content')
          ->loadRevision($translated_configuration['block_revision_id']);
        $entity = $this->entityRepository
          ->getActive('block_content', $entity
          ->id());
        if ($entity
          ->hasTranslation($langcode)) {
          return $entity
            ->getTranslation($langcode);
        }
      }
    }
    $configuration = $this->sectionStorage
      ->getSection($this->delta)
      ->getComponent($this->uuid)
      ->getPlugin()
      ->getConfiguration();
    if (!empty($configuration['block_revision_id'])) {

      /** @var \Drupal\block_content\BlockContentInterface $entity */
      $entity = $this->entityTypeManager
        ->getStorage('block_content')
        ->loadRevision($configuration['block_revision_id']);
      $entity = $this->entityRepository
        ->getActive('block_content', $entity
        ->id());
      if ($entity
        ->hasTranslation($langcode)) {
        return $entity
          ->getTranslation($langcode);
      }
      else {
        $translation = $entity
          ->addTranslation($langcode, $entity
          ->toArray());
        if (!empty($translated_configuration['label'])) {
          $translation
            ->setInfo($translated_configuration['label']);
        }
        return $translation;
      }
    }
    else {
      throw new \LogicException("InlineBlockTranslationForm should never be invoked without an available block_content entity");
    }
  }

  /**
   * {@inheritdoc}
   */
  public function save(array $form, FormStateInterface $form_state) {
    $entity = $this->entity;
    $translated_configuration = $this->sectionStorage
      ->getTranslatedComponentConfiguration($this->uuid);
    $translated_configuration['block_serialized'] = serialize($entity);
    $translated_configuration['label'] = $entity
      ->label();
    $this->sectionStorage
      ->setTranslatedComponentConfiguration($this->uuid, $translated_configuration);
    $this->layoutTempstoreRepository
      ->set($this->sectionStorage);
  }

  /**
   * {@inheritdoc}
   */
  public function form(array $form, FormStateInterface $form_state) {
    $form = parent::form($form, $form_state);

    // The language of the translation cannot be changed.
    $form['langcode']['#access'] = FALSE;
    $form['revision_log']['#access'] = FALSE;

    // Creating new revisions is based on the entity with the layout.
    $form['revision']['#access'] = FALSE;
    return $form;
  }

}

Classes

Name	Description
BlockContentInlineBlockTranslateForm	Provides a form class for translating inline blocks in the Layout Builder.