public function IngredientItem::fieldSettingsForm in Recipe 8.2

@todo Migrate the default_unit setting to the defaultValuesForm().

Overrides EntityReferenceItem::fieldSettingsForm

File

modules/ingredient/src/Plugin/Field/FieldType/IngredientItem.php, line 111

Class

IngredientItem

Plugin implementation of the 'ingredient' field type.

Namespace

Drupal\ingredient\Plugin\Field\FieldType

Code

public function fieldSettingsForm(array $form, FormStateInterface $form_state) {
  $element = [];
  $element['unit_sets'] = [
    '#type' => 'checkboxes',
    '#title' => $this
      ->t('Enable sets of units'),
    '#default_value' => $this
      ->getSetting('unit_sets'),
    '#options' => \Drupal::service('ingredient.unit')
      ->getUnitSetOptions(),
    '#description' => $this
      ->t('Units in enabled sets will appear in the field widget.  If no sets are selected then all units will appear by default.'),
    '#ajax' => [
      'callback' => [
        $this,
        'setChangeAjaxCallback',
      ],
      'wrapper' => 'default-unit-wrapper',
    ],
  ];
  $element['default_unit'] = [
    '#type' => 'select',
    '#title' => $this
      ->t('Default unit type for ingredients'),
    '#default_value' => $this
      ->getSetting('default_unit'),
    '#options' => [],
    '#process' => [
      [
        $this,
        'processDefaultUnit',
      ],
    ],
    '#prefix' => '<div id="default-unit-wrapper">',
    '#suffix' => '</div>',
  ];
  return $element;
}