public static function ImageStyleItem::generateSampleValue in Field Image Style 8

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 ListItemBase::generateSampleValue

File

src/Plugin/Field/FieldType/ImageStyleItem.php, line 82

Class

ImageStyleItem

Plugin implementation of the 'image_style' field type.

Namespace

Drupal\field_image_style\Plugin\Field\FieldType

Code

public static function generateSampleValue(FieldDefinitionInterface $field_definition) {
  $allowed_options = $field_definition
    ->getFieldStorageDefinition()
    ->getSetting('allowed_values');
  $values['value'] = array_rand($allowed_options);
  return $values;
}