public static function LinkItem::generateSampleValue in Drupal 9

Same name and namespace in other branches

1. 8 core/modules/link/src/Plugin/Field/FieldType/LinkItem.php \Drupal\link\Plugin\Field\FieldType\LinkItem::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

core/modules/link/src/Plugin/Field/FieldType/LinkItem.php, line 118

Class

LinkItem

Plugin implementation of the 'link' field type.

Namespace

Drupal\link\Plugin\Field\FieldType

Code

public static function generateSampleValue(FieldDefinitionInterface $field_definition) {
  $random = new Random();
  if ($field_definition
    ->getItemDefinition()
    ->getSetting('link_type') & LinkItemInterface::LINK_EXTERNAL) {

    // Set of possible top-level domains.
    $tlds = [
      'com',
      'net',
      'gov',
      'org',
      'edu',
      'biz',
      'info',
    ];

    // Set random length for the domain name.
    $domain_length = mt_rand(7, 15);
    switch ($field_definition
      ->getSetting('title')) {
      case DRUPAL_DISABLED:
        $values['title'] = '';
        break;
      case DRUPAL_REQUIRED:
        $values['title'] = $random
          ->sentences(4);
        break;
      case DRUPAL_OPTIONAL:

        // In case of optional title, randomize its generation.
        $values['title'] = mt_rand(0, 1) ? $random
          ->sentences(4) : '';
        break;
    }
    $values['uri'] = 'http://www.' . $random
      ->word($domain_length) . '.' . $tlds[mt_rand(0, count($tlds) - 1)];
  }
  else {
    $values['uri'] = 'base:' . $random
      ->name(mt_rand(1, 64));
  }
  return $values;
}