Generates and maintains a derivative definition.

This method should directly manipulate $this->derivatives and not return values. This allows implementations control over the derivative names.

Parameters

$base_plugin_definition: The base plugin definition.

string $data_type_id: The plugin id of the data type.

mixed $data_type_definition: The plugin definition of the data type.

\Drupal\Core\TypedData\DataDefinitionInterface $base_definition: The data type definition of a complex data object.

string $property_name: The name of the property.

\Drupal\Core\TypedData\DataDefinitionInterface $property_definition: The property definition.

Overrides TypedDataPropertyDeriverBase::generateDerivativeDefinition

2 calls to TypedDataRelationshipDeriver::generateDerivativeDefinition()

TypedDataEntityRelationshipDeriver::generateDerivativeDefinition in src/Plugin/Deriver/TypedDataEntityRelationshipDeriver.php

Generates and maintains a derivative definition.

TypedDataLanguageRelationshipDeriver::generateDerivativeDefinition in src/Plugin/Deriver/TypedDataLanguageRelationshipDeriver.php

Generates and maintains a derivative definition.

2 methods override TypedDataRelationshipDeriver::generateDerivativeDefinition()

TypedDataEntityRelationshipDeriver::generateDerivativeDefinition in src/Plugin/Deriver/TypedDataEntityRelationshipDeriver.php

Generates and maintains a derivative definition.

TypedDataLanguageRelationshipDeriver::generateDerivativeDefinition in src/Plugin/Deriver/TypedDataLanguageRelationshipDeriver.php

Generates and maintains a derivative definition.

File

src/Plugin/Deriver/TypedDataRelationshipDeriver.php, line 19

Class

TypedDataRelationshipDeriver

Namespace

Drupal\ctools\Plugin\Deriver

Code

protected function generateDerivativeDefinition($base_plugin_definition, $data_type_id, $data_type_definition, DataDefinitionInterface $base_definition, $property_name, DataDefinitionInterface $property_definition) {
  $bundle_info = $base_definition->getConstraint('Bundle');
  // Identify base definitions that appear on bundle-able entities.
  if ($bundle_info && array_filter($bundle_info) && $base_definition->getConstraint('EntityType')) {
    $base_data_type = 'entity:' . $base_definition->getConstraint('EntityType');
  }
  else {
    $base_data_type = $data_type_id;
  }
  // If we've not processed this thing before.
  if (!isset($this->derivatives[$base_data_type . ':' . $property_name])) {
    $derivative = $base_plugin_definition;
    $derivative['label'] = $this->t($this->label, [
      '@property' => $property_definition->getLabel(),
      '@base' => $data_type_definition['label'],
    ]);
    $main_property = $property_definition->getFieldStorageDefinition()
      ->getPropertyDefinition($property_definition->getFieldStorageDefinition()
      ->getMainPropertyName());
    if ($main_property) {
      $derivative['data_type'] = $main_property->getDataType();
      $derivative['property_name'] = $property_name;
      if (strpos($base_data_type, 'entity:') === 0) {
        $context_definition = new EntityContextDefinition($base_data_type, $this->typedDataManager
          ->createDataDefinition($base_data_type));
      }
      else {
        $context_definition = new ContextDefinition($base_data_type, $this->typedDataManager
          ->createDataDefinition($base_data_type));
      }
      // Add the constraints of the base definition to the context definition.
      if ($base_definition->getConstraint('Bundle')) {
        $context_definition->addConstraint('Bundle', $base_definition->getConstraint('Bundle'));
      }
      $derivative['context_definitions'] = [
        'base' => $context_definition,
      ];
      $derivative['property_name'] = $property_name;
      $this->derivatives[$base_data_type . ':' . $property_name] = $derivative;
    }
  }
  elseif ($property_definition instanceof FieldConfigInterface) {
    // We should only end up in here on entity bundles.
    $derivative = $this->derivatives[$base_data_type . ':' . $property_name];
    // Update label.
    /** @var \Drupal\Core\StringTranslation\TranslatableMarkup $label */
    $label = $derivative['label'];
    [, , $argument_name] = explode(':', $data_type_id);
    $arguments = $label->getArguments();
    $arguments['@' . $argument_name] = $data_type_definition['label'];
    $string_args = $arguments;
    array_shift($string_args);
    $last = array_slice($string_args, -1);
    // The slice doesn't remove, so do that now.
    array_pop($string_args);
    $string = count($string_args) >= 2 ? '@property from ' . implode(', ', array_keys($string_args)) . ' and ' . array_keys($last)[0] : '@property from @base and ' . array_keys($last)[0];
    $this->derivatives[$base_data_type . ':' . $property_name]['label'] = $this->t($string, $arguments);
    if ($base_definition->getConstraint('Bundle')) {
      // Add bundle constraints.
      $context_definition = $derivative['context_definitions']['base'];
      $bundles = $context_definition->getConstraint('Bundle') ?: [];
      $bundles = array_merge($bundles, $base_definition->getConstraint('Bundle'));
      $context_definition->addConstraint('Bundle', $bundles);
    }
  }
}