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<?php |
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/** |
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* This file is part of the Superdesk Web Publisher Content Bundle. |
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* |
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* Copyright 2016 Sourcefabric z.ú. and contributors. |
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* |
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* For the full copyright and license information, please see the |
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* AUTHORS and LICENSE files distributed with this source code. |
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* |
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* @copyright 2016 Sourcefabric z.ú |
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* @license http://www.superdesk.org/license |
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*/ |
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namespace SWP\Bundle\ContentBundle\Form\DataTransformer; |
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use Doctrine\ODM\PHPCR\Document\Generic; |
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use SWP\Bundle\ContentBundle\Model\RouteInterface; |
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use SWP\Bundle\ContentBundle\Provider\RouteProviderInterface; |
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use Symfony\Component\Form\DataTransformerInterface; |
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use Symfony\Component\Form\Exception\TransformationFailedException; |
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final class ParentRouteToIdTransformer implements DataTransformerInterface |
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{ |
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/** |
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* @var RouteProviderInterface |
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*/ |
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private $routeProvider; |
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/** |
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* RouteToIdTransformer constructor. |
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* |
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* @param RouteProviderInterface $routeProvider |
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*/ |
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public function __construct(RouteProviderInterface $routeProvider) |
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{ |
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$this->routeProvider = $routeProvider; |
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} |
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/** |
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* Transforms an object (route) to a string (id). |
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* |
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* @param RouteInterface|string $route |
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* |
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* @return string |
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* |
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* @throws TransformationFailedException if object (route) is of wrong type |
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*/ |
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public function transform($route) |
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{ |
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if (null === $route) { |
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return; |
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} |
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if ($route instanceof RouteInterface || $route instanceof Generic) { |
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return $route->getId(); |
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} |
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throw new TransformationFailedException(sprintf( |
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'"%s" should be of type %s or %s!', |
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get_class($route), |
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RouteInterface::class, |
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Generic::class |
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)); |
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} |
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/** |
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* Transforms an id to an object (route). |
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* |
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* @param string $routeId |
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* |
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* @return RouteInterface |
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* |
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* @throws TransformationFailedException if object (route) is not found |
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*/ |
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public function reverseTransform($routeId) |
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{ |
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$route = $this->routeProvider->getOneById($routeId); |
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if (null === $route) { |
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throw new TransformationFailedException(sprintf( |
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'Route with id "%s" does not exist!', |
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$routeId |
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)); |
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} |
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return $route; |
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} |
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} |
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ahilles107 /
web-publisher
