/** * {@inheritdoc} */ public static function propertyDefinitions(FieldStorageDefinitionInterface $field_definition) { $settings = $field_definition->getSettings(); $target_type_info = \Drupal::entityManager()->getDefinition($settings['target_type']); $target_id_data_type = 'string'; if ($target_type_info->isSubclassOf('\\Drupal\\Core\\Entity\\FieldableEntityInterface')) { $id_definition = \Drupal::entityManager()->getBaseFieldDefinitions($settings['target_type'])[$target_type_info->getKey('id')]; if ($id_definition->getType() === 'integer') { $target_id_data_type = 'integer'; } } if ($target_id_data_type === 'integer') { $target_id_definition = DataDefinition::create('integer')->setLabel(t('@label ID', array($target_type_info->getLabel())))->setSetting('unsigned', TRUE); } else { $target_id_definition = DataDefinition::create('string')->setLabel(t('@label ID', array($target_type_info->getLabel()))); } $target_id_definition->setRequired(TRUE); $properties['target_id'] = $target_id_definition; $properties['entity'] = DataReferenceDefinition::create('entity')->setLabel($target_type_info->getLabel())->setDescription(t('The referenced entity'))->setComputed(TRUE)->setReadOnly(FALSE)->setTargetDefinition(EntityDataDefinition::create($settings['target_type']))->addConstraint('EntityType', $settings['target_type']); if (isset($settings['target_bundle'])) { $properties['entity']->addConstraint('Bundle', $settings['target_bundle']); // Set any further bundle constraints on the target definition as well, // such that it can derive more special data types if possible. For // example, "entity:node:page" instead of "entity:node". $properties['entity']->getTargetDefinition()->addConstraint('Bundle', $settings['target_bundle']); } return $properties; }
/** * Tests deriving metadata from data references. */ public function testDataReferences() { $language_reference_definition = DataReferenceDefinition::create('language'); $this->assertTrue($language_reference_definition instanceof DataReferenceDefinitionInterface); // Test retrieving metadata about the referenced data. $this->assertEqual($language_reference_definition->getTargetDefinition()->getDataType(), 'language'); // Test using the definition factory. $language_reference_definition2 = $this->typedDataManager->createDataDefinition('language_reference'); $this->assertTrue($language_reference_definition2 instanceof DataReferenceDefinitionInterface); $this->assertEqual($language_reference_definition, $language_reference_definition2); }
/** * {@inheritdoc} */ public static function propertyDefinitions(FieldStorageDefinitionInterface $field_definition) { $settings = $field_definition->getSettings(); $target_type_info = \Drupal::entityManager()->getDefinition($settings['target_type']); if ($target_type_info->isSubclassOf('\\Drupal\\Core\\Entity\\FieldableEntityInterface')) { // @todo: Lookup the entity type's ID data type and use it here. // https://drupal.org/node/2107249 $target_id_definition = DataDefinition::create('integer')->setLabel(t('@label ID', array($target_type_info->getLabel())))->setSetting('unsigned', TRUE); } else { $target_id_definition = DataDefinition::create('string')->setLabel(t('@label ID', array($target_type_info->getLabel()))); } $properties['target_id'] = $target_id_definition; $properties['entity'] = DataReferenceDefinition::create('entity')->setLabel($target_type_info->getLabel())->setDescription(t('The referenced entity'))->setComputed(TRUE)->setReadOnly(FALSE)->setTargetDefinition(EntityDataDefinition::create($settings['target_type'])); if (isset($settings['target_bundle'])) { $properties['entity']->getTargetDefinition()->addConstraint('Bundle', $settings['target_bundle']); } return $properties; }
/** * {@inheritdoc} */ public static function propertyDefinitions(FieldStorageDefinitionInterface $field_definition) { $settings = $field_definition->getSettings(); $target_type_info = \Drupal::entityManager()->getDefinition($settings['target_type']); $target_id_data_type = 'string'; if ($target_type_info->isSubclassOf('\\Drupal\\Core\\Entity\\FieldableEntityInterface')) { $id_definition = \Drupal::entityManager()->getBaseFieldDefinitions($settings['target_type'])[$target_type_info->getKey('id')]; if ($id_definition->getType() === 'integer') { $target_id_data_type = 'integer'; } } if ($target_id_data_type === 'integer') { $target_id_definition = DataReferenceTargetDefinition::create('integer')->setLabel(new TranslatableMarkup('@label ID', ['@label' => $target_type_info->getLabel()]))->setSetting('unsigned', TRUE); } else { $target_id_definition = DataReferenceTargetDefinition::create('string')->setLabel(new TranslatableMarkup('@label ID', ['@label' => $target_type_info->getLabel()])); } $target_id_definition->setRequired(TRUE); $properties['target_id'] = $target_id_definition; $properties['entity'] = DataReferenceDefinition::create('entity')->setLabel($target_type_info->getLabel())->setDescription(new TranslatableMarkup('The referenced entity'))->setComputed(TRUE)->setReadOnly(FALSE)->setTargetDefinition(EntityDataDefinition::create($settings['target_type']))->addConstraint('EntityType', $settings['target_type']); return $properties; }
/** * {@inheritdoc} */ public static function propertyDefinitions(FieldStorageDefinitionInterface $field_definition) { $settings = $field_definition->getSettings(); $target_type_info = \Drupal::entityTypeManager()->getDefinition($settings['target_type']); $properties = parent::propertyDefinitions($field_definition); if ($target_type_info->getKey('revision')) { $target_revision_id_definition = DataReferenceTargetDefinition::create('integer')->setLabel(t('@label revision ID', array('@label' => $target_type_info->getLabel())))->setSetting('unsigned', TRUE); $target_revision_id_definition->setRequired(TRUE); $properties['target_revision_id'] = $target_revision_id_definition; } $properties['entity'] = DataReferenceDefinition::create('entity_revision')->setLabel($target_type_info->getLabel())->setDescription(t('The referenced entity revision'))->setComputed(TRUE)->setReadOnly(FALSE)->setTargetDefinition(EntityDataDefinition::create($settings['target_type'])); return $properties; }
/** * {@inheritdoc} */ public static function propertyDefinitions(FieldStorageDefinitionInterface $field_definition) { $properties['value'] = DataDefinition::create('string')->setLabel(t('Language code'))->setRequired(TRUE); $properties['language'] = DataReferenceDefinition::create('language')->setLabel(t('Language object'))->setDescription(t('The referenced language'))->setComputed(TRUE)->setReadOnly(FALSE); return $properties; }
/** * Tests deriving metadata from entity references. */ public function testEntityReferences() { $reference_definition = DataReferenceDefinition::create('entity'); $this->assertTrue($reference_definition instanceof DataReferenceDefinitionInterface); // Test retrieving metadata about the referenced data. $this->assertEqual($reference_definition->getTargetDefinition()->getDataType(), 'entity'); $this->assertTrue($reference_definition->getTargetDefinition() instanceof EntityDataDefinitionInterface); // Test that the definition factory creates the right definition object. $reference_definition2 = $this->typedDataManager->createDataDefinition('entity_reference'); $this->assertTrue($reference_definition2 instanceof DataReferenceDefinitionInterface); $this->assertEqual($reference_definition2, $reference_definition); }