public function DynamicEntityReferenceItem::storageSettingsForm in Dynamic Entity Reference 8.2

Same name and namespace in other branches

1. 8 src/Plugin/Field/FieldType/DynamicEntityReferenceItem.php \Drupal\dynamic_entity_reference\Plugin\Field\FieldType\DynamicEntityReferenceItem::storageSettingsForm()

Returns a form for the storage-level settings.

Invoked from \Drupal\field_ui\Form\FieldStorageConfigEditForm to allow administrators to configure storage-level settings.

Field storage might reject settings changes that affect the field storage schema if the storage already has data. When the $has_data parameter is TRUE, the form should not allow changing the settings that take part in the schema() method. It is recommended to set #access to FALSE on the corresponding elements.

Parameters

array $form: The form where the settings form is being included in.

\Drupal\Core\Form\FormStateInterface $form_state: The form state of the (entire) configuration form.

bool $has_data: TRUE if the field already has data, FALSE if not.

Return value

array The form definition for the field settings.

Overrides EntityReferenceItem::storageSettingsForm

File

src/Plugin/Field/FieldType/DynamicEntityReferenceItem.php, line 199

Class

DynamicEntityReferenceItem

Defines the 'dynamic_entity_reference' entity field type.

Namespace

Drupal\dynamic_entity_reference\Plugin\Field\FieldType

Code

public function storageSettingsForm(array &$form, FormStateInterface $form_state, $has_data) {

  // @todo inject this.
  $labels = \Drupal::service('entity_type.repository')
    ->getEntityTypeLabels(TRUE);
  $element['exclude_entity_types'] = [
    '#type' => 'checkbox',
    '#title' => t('Exclude the selected items'),
    '#default_value' => $this
      ->getSetting('exclude_entity_types'),
    '#disabled' => $has_data,
  ];
  $element['entity_type_ids'] = [
    '#type' => 'select',
    '#title' => t('Select items'),
    '#options' => $labels[(string) t('Content', [], [
      'context' => 'Entity type group',
    ])],
    '#default_value' => $this
      ->getSetting('entity_type_ids'),
    '#disabled' => $has_data,
    '#multiple' => TRUE,
    '#element_validate' => [
      [
        DynamicEntityReferenceItem::class,
        'storageSettingsFormValidate',
      ],
    ],
  ];
  return $element;
}