/**
* Retrieves category with id $id or throws an exception if it doesn't exist.
*
* @param int $id A Category identifier
*
* @return CategoryInterface
*
* @throws NotFoundHttpException
*/
protected function getCategory($id)
{
$category = $this->categoryManager->find($id);
if (null === $category) {
throw new NotFoundHttpException(sprintf('Category (%d) not found', $id));
}
return $category;
}
/**
* @param CategoryInterface|int $id
* @param CategoryInterface|null $default
*
* @return CategoryInterface
*/
protected final function getCategory($id, CategoryInterface $default = null)
{
if ($id instanceof CategoryInterface) {
return $id;
}
if (is_numeric($id)) {
return $this->categoryManager->find($id);
}
return $default;
}
/**
* {@inheritdoc}
*/
public function getNewInstance()
{
$media = parent::getNewInstance();
if ($this->hasRequest()) {
if ($this->getRequest()->isMethod('POST')) {
$media->setProviderName($this->getRequest()->get(sprintf('%s[providerName]', $this->getUniqid()), null, true));
} else {
$media->setProviderName($this->getRequest()->get('provider'));
}
$media->setContext($context = $this->getRequest()->get('context'));
if ($categoryId = $this->getPersistentParameter('category')) {
$category = $this->categoryManager->find($categoryId);
if ($category && $category->getContext()->getId() == $context) {
$media->setCategory($category);
}
}
}
return $media;
}
