public static function EntityTestBaseFieldDisplay::baseFieldDefinitions in Drupal 9

Same name and namespace in other branches

1. 8 core/modules/system/tests/modules/entity_test/src/Entity/EntityTestBaseFieldDisplay.php \Drupal\entity_test\Entity\EntityTestBaseFieldDisplay::baseFieldDefinitions()

Provides base field definitions for an entity type.

Implementations typically use the class \Drupal\Core\Field\BaseFieldDefinition for creating the field definitions; for example a 'name' field could be defined as the following:

$fields['name'] = BaseFieldDefinition::create('string')
  ->setLabel(t('Name'));

By definition, base fields are fields that exist for every bundle. To provide definitions for fields that should only exist on some bundles, use \Drupal\Core\Entity\FieldableEntityInterface::bundleFieldDefinitions().

The definitions returned by this function can be overridden for all bundles by hook_entity_base_field_info_alter() or overridden on a per-bundle basis via 'base_field_override' configuration entities.

Parameters

\Drupal\Core\Entity\EntityTypeInterface $entity_type: The entity type definition. Useful when a single class is used for multiple, possibly dynamic entity types.

Return value

\Drupal\Core\Field\FieldDefinitionInterface[] An array of base field definitions for the entity type, keyed by field name.

Overrides EntityTest::baseFieldDefinitions

See also

\Drupal\Core\Entity\EntityFieldManagerInterface::getFieldDefinitions()

\Drupal\Core\Entity\FieldableEntityInterface::bundleFieldDefinitions()

File

core/modules/system/tests/modules/entity_test/src/Entity/EntityTestBaseFieldDisplay.php, line 47

Class

EntityTestBaseFieldDisplay

Defines a test entity class for base fields display.

Namespace

Drupal\entity_test\Entity

Code

public static function baseFieldDefinitions(EntityTypeInterface $entity_type) {
  $fields = parent::baseFieldDefinitions($entity_type);
  $fields['test_no_display'] = BaseFieldDefinition::create('text')
    ->setLabel(t('Field with no display'));
  $fields['test_display_configurable'] = BaseFieldDefinition::create('text')
    ->setLabel(t('Field with configurable display'))
    ->setDisplayOptions('view', [
    'type' => 'text_default',
    'weight' => 10,
  ])
    ->setDisplayConfigurable('view', TRUE)
    ->setDisplayOptions('form', [
    'type' => 'text_textfield',
    'weight' => 10,
  ])
    ->setDisplayConfigurable('form', TRUE);
  $fields['test_display_non_configurable'] = BaseFieldDefinition::create('text')
    ->setLabel(t('Field with non-configurable display'))
    ->setDisplayOptions('view', [
    'type' => 'text_default',
    'weight' => 11,
  ])
    ->setDisplayOptions('form', [
    'type' => 'text_textfield',
    'weight' => 11,
  ]);
  $fields['test_display_multiple'] = BaseFieldDefinition::create('text')
    ->setLabel(t('A field with multiple values'))
    ->setCardinality(FieldStorageDefinition::CARDINALITY_UNLIMITED)
    ->setDisplayOptions('view', [
    'type' => 'text_default',
    'weight' => 12,
  ])
    ->setDisplayOptions('form', [
    'type' => 'text_textfield',
    'weight' => 12,
  ]);
  return $fields;
}