/**
* Builds the navigation array items.
*
* @return array
*/
private function buildNavigationItems()
{
$manager = new MPFormsFormManager($this->form);
$steps = range(0, $manager->getNumberOfSteps() - 1);
$items = [];
$firstFailingStep = $manager->validateSteps();
foreach ($steps as $step) {
// Check if step can be accessed
$cantBeAccessed = true !== $firstFailingStep && $step > $firstFailingStep;
// Only active if current step or step cannot be accessed because of
// previous steps
$isActive = $step === $manager->getCurrentStep() || $cantBeAccessed;
$items[] = ['isActive' => $isActive, 'class' => 'step_' . $step . ($cantBeAccessed ? ' forbidden' : ''), 'href' => $manager->getUrlForStep($step), 'title' => $manager->getLabelForStep($step), 'link' => $manager->getLabelForStep($step), 'nofollow' => true];
}
\Haste\Generator\RowClass::withKey('class')->addFirstLast()->addEvenOdd()->applyTo($items);
return $items;
}
