Netgen\Bundle\InformationCollectionBundle\ParamConverter\CollectionParamConverter

Complexity

Total Complexity

6

Size/Duplication

Total Lines	47
Duplicated Lines	0 %

Coupling/Cohesion

Components	1
Dependencies	5

Importance

Changes

0

3 Methods

Rating	Name	Duplication	Size	Complexity
A	__construct()	0	4	1
A	apply()	0	17	4
A	supports()	0	4	1

<?php


namespace Netgen\Bundle\InformationCollectionBundle\ParamConverter;

use Netgen\InformationCollection\API\Service\InformationCollection;
use Netgen\InformationCollection\API\Value\Collection;
use Netgen\InformationCollection\API\Value\Filter\CollectionId;
use Sensio\Bundle\FrameworkExtraBundle\Configuration\ParamConverter;
use Sensio\Bundle\FrameworkExtraBundle\Request\ParamConverter\ParamConverterInterface;
use Symfony\Component\HttpFoundation\Request;

final class CollectionParamConverter implements ParamConverterInterface
{
    /**
     * @var InformationCollection
     */
    protected $informationCollection;

    public function __construct(InformationCollection $informationCollection)
    {
        $this->informationCollection = $informationCollection;
    }

    /**
     * Stores the object in the request.
     *
     * @param ParamConverter $configuration Contains the name, class and options of the object
     *
     * @return bool True if the object has been successfully set, else false
     */
    public function apply(Request $request, ParamConverter $configuration)
    {
        if (!$request->attributes->has('collectionId')) {
            return false;
        }

        $collectionId = $request->attributes->get('collectionId');
        if (!$collectionId && $configuration->isOptional()) {
            return false;
        }

        $request->attributes->set(
            $configuration->getName(), $this->informationCollection->getCollection(new CollectionId($collectionId))
        );

        return true;
    }

    /**
     * Checks if the object is supported.
     *
     * @return bool True if the object is supported, else false
     */
    public function supports(ParamConverter $configuration)
    {
        return is_a($configuration->getClass(), Collection::class, true);
    }
}