public static function PriceItem::generateSampleValue in Price 2.x

Same name and namespace in other branches

1. 2.0.x src/Plugin/Field/FieldType/PriceItem.php \Drupal\price\Plugin\Field\FieldType\PriceItem::generateSampleValue()

Generates placeholder field values.

Useful when populating site with placeholder content during site building or profiling.

Parameters

\Drupal\Core\Field\FieldDefinitionInterface $field_definition: The field definition.

Return value

array An associative array of values.

Overrides FieldItemBase::generateSampleValue

File

src/Plugin/Field/FieldType/PriceItem.php, line 76

Class

PriceItem

Plugin implementation of the 'price' field type.

Namespace

Drupal\price\Plugin\Field\FieldType

Code

public static function generateSampleValue(FieldDefinitionInterface $field_definition) {
  $available_currencies = array_filter($field_definition
    ->getSetting('available_currencies'));
  if (count($available_currencies) === 0) {

    /** @var \Drupal\price\Entity\CurrencyInterface[] $currencies */
    $currencies = \Drupal::entityTypeManager()
      ->getStorage('price_currency')
      ->loadMultiple();
    $sample_currency_code = reset($currencies)
      ->getCurrencyCode();
  }
  else {
    $sample_currency_code = reset($available_currencies);
  }
  return [
    'number' => '9.99',
    'currency_code' => $sample_currency_code,
  ];
}