Same name in other branches

1. 4.0.x src/Wizard/WizardFactory.php \Drupal\ctools\Wizard\WizardFactory::getFormState()

Get the wizard form state.

Parameters

\Drupal\ctools\Wizard\FormWizardInterface $wizard: The form wizard.

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

bool $ajax: Is ajax or not.

Return value

\Drupal\Core\Form\FormState Return the form state.

Overrides WizardFactoryInterface::getFormState

1 call to WizardFactory::getFormState()

WizardFactory::getWizardForm in src/Wizard/WizardFactory.php

Get the wizard form.

File

src/Wizard/WizardFactory.php, line 114

Class

WizardFactory

The wizard factory.

Namespace

Drupal\ctools\Wizard

Code

public function getFormState(FormWizardInterface $wizard, array $parameters, $ajax = FALSE) {
    $form_state = new FormState();
    // If a wizard has no values, initialize them.
    if (!$wizard->getMachineName() || !$wizard->getTempstore()
        ->get($wizard->getMachineName())) {
        $cached_values = $wizard->initValues();
        // Save the cached values that were initialized.
        if ($wizard->getMachineName()) {
            $wizard->getTempstore()
                ->set($wizard->getMachineName(), $cached_values);
        }
    }
    else {
        $cached_values = $wizard->getTempstore()
            ->get($wizard->getMachineName());
    }
    $form_state->setTemporaryValue('wizard', $cached_values);
    $form_state->set('ajax', $ajax);
    $parameters['form'] = [];
    $parameters['form_state'] = $form_state;
    $method = new \ReflectionMethod($wizard, 'buildForm');
    $arguments = [];
    foreach ($method->getParameters() as $parameter) {
        if (array_key_exists($parameter->name, $parameters)) {
            $arguments[] = $parameters[$parameter->name];
        }
        elseif ($parameter->isDefaultValueAvailable()) {
            $arguments[] = $parameter->getDefaultValue();
        }
    }
    unset($parameters['form'], $parameters['form_state']);
    // Remove $form and $form_state from the arguments, and re-index them.
    unset($arguments[0], $arguments[1]);
    $form_state->addBuildInfo('args', array_values($arguments));
    return $form_state;
}