EntityBlockContent.php in Entityblock 8

Contains \Drupal\entityblock\Plugin\Derivative\EntityBlockContent.

Namespace

Drupal\entityblock\Plugin\Derivative

File

src/Plugin/Derivative/EntityBlockContent.php

<?php

/**
 * @file
 * Contains \Drupal\entityblock\Plugin\Derivative\EntityBlockContent.
 */
namespace Drupal\entityblock\Plugin\Derivative;

use Drupal\Component\Plugin\Derivative\DeriverBase;
use Drupal\field\Entity\FieldStorageConfig;

/**
 * Retrieves block plugin definitions for all EntityBlocks.
 */
class EntityBlockContent extends DeriverBase {

  /**
   * {@inheritdoc}
   */
  public function getDerivativeDefinitions($base_plugin_definition) {

    // Find all entityblock fields.
    $field_ids = \Drupal::entityQuery('field_storage_config')
      ->condition('type', 'entityblock')
      ->execute();
    if ($field_ids) {

      // Load all entityblock fields.
      $fields = \Drupal::entityTypeManager()
        ->getStorage('field_storage_config')
        ->loadMultiple($field_ids);
      foreach ($fields as $field) {

        // Load all field data.
        $entity_query = \Drupal::entityQuery($field
          ->getTargetEntityTypeId());
        $entity_query
          ->condition($field
          ->getName() . '.enabled', 1);
        $entity_ids = $entity_query
          ->execute();

        // There are entities of this type.
        if ($entity_ids) {
          $entities = \Drupal::entityTypeManager()
            ->getStorage($field
            ->getTargetEntityTypeId())
            ->loadMultiple($entity_ids);
          foreach ($entities as $entity) {
            foreach ($entity->{$field
              ->getName()} as $delta => $item) {
              $key = $field
                ->uuid() . '|' . $entity
                ->uuid() . '|' . $delta;
              $this->derivatives[$key] = $base_plugin_definition;
              $this->derivatives[$key]['admin_label'] = $entity
                ->label() . ' (' . $item->title . ')';
              $this->derivatives[$key]['config_dependencies']['content'] = [
                $entity
                  ->getConfigDependencyName(),
              ];
              $this->derivatives[$key]['config_dependencies'][$field
                ->getConfigDependencyKey()] = [
                $field
                  ->getConfigDependencyName(),
              ];
            }
          }
        }
      }
    }
    return parent::getDerivativeDefinitions($base_plugin_definition);
  }

}

Classes

Name	Description
EntityBlockContent	Retrieves block plugin definitions for all EntityBlocks.