/**
* {@inheritDoc}
*/
public function load($id = 0)
{
$this->subject = $this->contentManager->getRepository()->find($id);
if (!$this->subject) {
throw $this->createNotFoundException('No content found for id ' . $id);
}
return $this;
}
/**
* {@inheritdoc}
*/
public function load($id = 0)
{
$this->subject = $this->contentManager->getRepository()->find($id);
if (!$this->subject) {
throw new \Exception(sprintf('Trying to load a content item with ID %d that does not exist.', $id));
}
return $this;
}
/**
* Transforms an id to entity
*
* @param integer $id
*
* @return object
*/
public function reverseTransform($id)
{
if (null == $id) {
return null;
}
$entity = $this->contentManager->getRepository()->find($id);
return $entity;
}
/**
* Builds the form and transforms the model data.
*
* {@inheritdoc}
*/
public function buildForm(FormBuilderInterface $builder, array $options)
{
$builder->addModelTransformer(new CallbackTransformer(function ($original) {
$ids = json_decode($original);
$items = $this->contentManager->getRepository()->createQueryBuilder('c')->where('c.id IN (:ids)')->setParameter('ids', $ids)->getQuery()->getResult();
return $items;
}, function ($submitted) {
if (!$submitted instanceof ArrayCollection && !is_array($submitted)) {
return null;
}
$ids = [];
foreach ($submitted as $content) {
$ids[] = $content->getId();
}
return json_encode($ids);
}));
}
/**
* Processes a POST request to subscribe.
*
* @param Block $block
*
* @return Response
*/
public function subscribeAction(Block $block)
{
$response = $this->execute($block);
$properties = $block->getProperties();
if ($this->subscribed && isset($properties['responseType']) && $properties['responseType'] == 'redirect') {
$content = $this->contentManager->getRepository()->find($properties['responseContent']);
$response = new RedirectResponse($this->router->generate('_content', ['slug' => $content->getSlug()]));
}
return $response;
}
public function getBreadcrumbs(ContentInterface $content)
{
$return = [];
$breadcrumbs = $content->getBreadcrumbs();
if (sizeof($breadcrumbs) == 1 && key($breadcrumbs) == 'index') {
return $return;
}
$index = 0;
foreach ($breadcrumbs as $slug => $title) {
if (substr($slug, -6) == '/index') {
continue;
}
$indexSlug = sizeof($breadcrumbs) - 1 == $index ? $slug : $slug . '/index';
if ($content = $this->contentManager->getRepository()->findOneBy(['slug' => $indexSlug])) {
$return[$slug . '/'] = $content->getTitle();
}
$index++;
}
return $return;
}
