/**
* Render a page from the formDefinition which was build by the form editor.
* Use the frontend rendering and set the form framework to preview mode.
*
* @param array $formDefinition
* @param int $pageIndex
* @param string $prototypeName
* @return string
* @internal
*/
public function renderFormPageAction(array $formDefinition, int $pageIndex, string $prototypeName = null) : string
{
$formDefinition = ArrayUtility::stripTagsFromValuesRecursive($formDefinition);
$formDefinition = $this->convertJsonArrayToAssociativeArray($formDefinition);
if (empty($prototypeName)) {
$prototypeName = isset($formDefinition['prototypeName']) ? $formDefinition['prototypeName'] : 'standard';
}
$formFactory = $this->objectManager->get(ArrayFormFactory::class);
$formDefinition = $formFactory->build($formDefinition, $prototypeName);
$formDefinition->setRenderingOption('previewMode', true);
$form = $formDefinition->bind($this->request, $this->response);
$form->overrideCurrentPage($pageIndex);
return $form->render();
}
