public function WizardFactory::createWizard in Chaos Tool Suite (ctools) 8.3

Create form wizard.

Parameters

string $class: A class name implementing FormWizardInterface.

array $parameters: The array of parameters specific to this wizard.

Return value

\Drupal\ctools\Wizard\FormWizardInterface Return form Wizard.

Overrides WizardFactoryInterface::createWizard

File

src/Wizard/WizardFactory.php, line 84

Class

WizardFactory

The wizard factory.

Namespace

Drupal\ctools\Wizard

Code

public function createWizard($class, array $parameters) {
  $arguments = [];
  $reflection = new \ReflectionClass($class);
  $constructor = $reflection
    ->getMethod('__construct');
  foreach ($constructor
    ->getParameters() as $parameter) {
    if (array_key_exists($parameter->name, $parameters)) {
      $arguments[] = $parameters[$parameter->name];
    }
    elseif ($parameter
      ->isDefaultValueAvailable()) {
      $arguments[] = $parameter
        ->getDefaultValue();
    }
  }

  /** @var $wizard \Drupal\ctools\Wizard\FormWizardInterface */
  $wizard = $reflection
    ->newInstanceArgs($arguments);
  return $wizard;
}