/**
* Returns the path of a $renderable in the format <formIdentifier>/<sectionIdentifier>/<sectionIdentifier>/.../<elementIdentifier>
*
* @param RootRenderableInterface $renderable
* @return string
*/
protected function getRenderablePath(RootRenderableInterface $renderable)
{
$path = $renderable->getIdentifier();
while ($renderable = $renderable->getParentRenderable()) {
$path = $renderable->getIdentifier() . '/' . $path;
}
return $path;
}
/**
* @param RootRenderableInterface $renderable
* @param string $as
* @return string the rendered form values
*/
public function render(RootRenderableInterface $renderable, $as = 'formValue')
{
if ($renderable instanceof CompositeRenderableInterface) {
$elements = $renderable->getRenderablesRecursively();
} else {
$elements = [$renderable];
}
/** @var RendererInterface $fluidFormRenderer */
$fluidFormRenderer = $this->viewHelperVariableContainer->getView();
$formRuntime = $fluidFormRenderer->getFormRuntime();
$formState = $formRuntime->getFormState();
$output = '';
foreach ($elements as $element) {
if (!$element instanceof FormElementInterface) {
continue;
}
$value = $formState->getFormValue($element->getIdentifier());
$formValue = ['element' => $element, 'value' => $value, 'processedValue' => $this->processElementValue($element, $value), 'isMultiValue' => is_array($value) || $value instanceof \Iterator];
$this->templateVariableContainer->add($as, $formValue);
$output .= $this->renderChildren();
$this->templateVariableContainer->remove($as);
}
return $output;
}
/**
* Render the passed $renderable and return the rendered Renderable.
*
* @param \Neos\Form\Core\Model\Renderable\RootRenderableInterface $renderable
* @return string the rendered $renderable
* @throws \Neos\Form\Exception\RenderingException
* @api
*/
public function renderRenderable(\Neos\Form\Core\Model\Renderable\RootRenderableInterface $renderable)
{
$renderable->beforeRendering($this->formRuntime);
$renderableType = $renderable->getType();
if ($renderable->getRendererClassName() !== null && $renderable->getRendererClassName() !== get_class($this)) {
$rendererClassName = $renderable->getRendererClassName();
$renderer = new $rendererClassName();
if (!$renderer instanceof RendererInterface) {
throw new \Neos\Form\Exception\RenderingException(sprintf('The renderer class "%s" for "%s" does not implement RendererInterface.', $rendererClassName, $renderableType), 1326098022);
}
$renderer->setControllerContext($this->controllerContext);
$renderer->setFormRuntime($this->formRuntime);
return $renderer->renderRenderable($renderable);
}
$renderingOptions = $renderable->getRenderingOptions();
$renderablePathAndFilename = $this->getPathAndFilenameForRenderable($renderableType, $renderingOptions);
$parsedRenderable = $this->getParsedRenderable($renderable->getType(), $renderablePathAndFilename);
$currentTemplatePathsResolver = $this->getTemplatePaths();
$newTemplatePathsResolver = $this->createTemplatePathsResolverWithRenderingOptions($renderingOptions);
$this->baseRenderingContext->setTemplatePaths($newTemplatePathsResolver);
isset($renderingOptions['templatePathPattern']);
if ($this->getCurrentRenderingContext() === null) {
// We do not have a "current" rendering context yet, so we use the base rendering context
$this->baseRenderingContext->setControllerContext($this->controllerContext);
$renderingContext = $this->baseRenderingContext;
} else {
$renderingContext = clone $this->getCurrentRenderingContext();
}
$renderingContext->getViewHelperVariableContainer()->addOrUpdate(FluidFormRenderer::class, 'currentRenderable', $renderable);
if (!isset($renderingOptions['renderableNameInTemplate'])) {
throw new \Neos\Form\Exception\RenderingException(sprintf('The Renderable "%s" did not have the rendering option "renderableNameInTemplate" defined.', $renderableType), 1326094948);
}
$templateVariableContainer = new TemplateVariableContainer(array($renderingOptions['renderableNameInTemplate'] => $renderable));
$renderingContext->setVariableProvider($templateVariableContainer);
if ($parsedRenderable->hasLayout()) {
$renderableLayoutName = $parsedRenderable->getLayoutName($renderingContext);
$renderableLayoutPathAndFilename = $this->getPathAndFilenameForRenderableLayout($renderableLayoutName, $renderingOptions);
$parsedLayout = $this->getParsedRenderable($renderableLayoutName, $renderableLayoutPathAndFilename);
$this->startRendering(self::RENDERING_LAYOUT, $parsedRenderable, $renderingContext);
$output = $parsedLayout->render($renderingContext);
$this->stopRendering();
} else {
$this->startRendering(self::RENDERING_TEMPLATE, $parsedRenderable, $renderingContext);
$output = $parsedRenderable->render($renderingContext);
$this->stopRendering();
}
$this->baseRenderingContext->setTemplatePaths($currentTemplatePathsResolver);
return $output;
}