Psi\Component\ContentType\Standard\View\ObjectView

Complexity

Total Complexity

5

Size/Duplication

Total Lines	40
Duplicated Lines	0 %

Coupling/Cohesion

Components	1
Dependencies	3

Importance

Changes

0

3 Methods

Rating	Name	Duplication	Size	Complexity
A	__construct()	0	8	1
A	buildView()	0	20	3
A	configureOptions()	0	4	1

<?php

namespace Psi\Component\ContentType\Standard\View;

use Metadata\MetadataFactory;
use Psi\Component\ContentType\View\ViewBuilder;
use Psi\Component\ContentType\View\ViewInterface;
use Psi\Component\ContentType\View\View;
use Symfony\Component\OptionsResolver\OptionsResolver;
use Metadata\NullMetadata;

class ObjectView implements ViewInterface
{
    private $metadataFactory;
    private $viewBuilder;

    public function __construct(
        MetadataFactory $metadataFactory,
        ViewBuilder $viewBuilder
    ) 
    {
        $this->metadataFactory = $metadataFactory;
        $this->viewBuilder = $viewBuilder;
    }

    public function buildView(View $view, $data, array $options)
    {
        $classFqn = get_class($data);
        $metadata = $this->metadataFactory->getMetadataForClass($classFqn);

        if ($metadata instanceof NullMetadata) {
            throw new \RuntimeException(sprintf(
                'Class "%s" is not mapped',
                $classFqn
            ));
        }

        foreach ($metadata->getPropertyMetadata() as $propertyMetadata) {
            $data = $propertyMetadata->getValue($data);
            $childView = $this->viewBuilder->createView($propertyMetadata->getType(), $data, $propertyMetadata->getOptions());
            $view[$propertyMetadata->getName()] = $childView;
        }

        return $view;
    }

    public function configureOptions(OptionsResolver $options)
    {
        $options->setDefault('template', 'psi/object');
    }
}