public function ExtraFieldBlockDeriver::getDerivativeDefinitions in Drupal 9

Same name and namespace in other branches

1. 8 core/modules/layout_builder/src/Plugin/Derivative/ExtraFieldBlockDeriver.php \Drupal\layout_builder\Plugin\Derivative\ExtraFieldBlockDeriver::getDerivativeDefinitions()

Gets the definition of all derivatives of a base plugin.

Parameters

array $base_plugin_definition: The definition array of the base plugin.

Return value

array An array of full derivative definitions keyed on derivative id.

Overrides DeriverBase::getDerivativeDefinitions

See also

getDerivativeDefinition()

File

core/modules/layout_builder/src/Plugin/Derivative/ExtraFieldBlockDeriver.php, line 89

Class

ExtraFieldBlockDeriver

Provides entity field block definitions for every field.

Namespace

Drupal\layout_builder\Plugin\Derivative

Code

public function getDerivativeDefinitions($base_plugin_definition) {
  $entity_type_labels = $this->entityTypeRepository
    ->getEntityTypeLabels();
  foreach ($this->entityTypeManager
    ->getDefinitions() as $entity_type_id => $entity_type) {

    // Only process fieldable entity types.
    if (!$entity_type
      ->entityClassImplements(FieldableEntityInterface::class)) {
      continue;
    }
    $bundles = $this->entityTypeBundleInfo
      ->getBundleInfo($entity_type_id);
    foreach ($bundles as $bundle_id => $bundle) {
      $extra_fields = $this->entityFieldManager
        ->getExtraFields($entity_type_id, $bundle_id);

      // Skip bundles without any extra fields.
      if (empty($extra_fields['display'])) {
        continue;
      }
      foreach ($extra_fields['display'] as $extra_field_id => $extra_field) {
        $derivative = $base_plugin_definition;
        $derivative['category'] = $this
          ->t('@entity fields', [
          '@entity' => $entity_type_labels[$entity_type_id],
        ]);
        $derivative['admin_label'] = $extra_field['label'];
        $context_definition = EntityContextDefinition::fromEntityType($entity_type)
          ->addConstraint('Bundle', [
          $bundle_id,
        ]);
        $derivative['context_definitions'] = [
          'entity' => $context_definition,
        ];
        $derivative_id = $entity_type_id . PluginBase::DERIVATIVE_SEPARATOR . $bundle_id . PluginBase::DERIVATIVE_SEPARATOR . $extra_field_id;
        $this->derivatives[$derivative_id] = $derivative;
      }
    }
  }
  return $this->derivatives;
}