Nnx\EntryNameResolver\EntryNameResolverChainFactory

Complexity

Total Complexity

12

Size/Duplication

Total Lines	74
Duplicated Lines	5.41 %

Coupling/Cohesion

Components	1
Dependencies	3

Importance

Changes	4
Bugs	0	Features	0

1 Method

Rating	Name	Duplication	Size	Complexity
D	createService()	4	49	12

<?php
/**
 * @link    https://github.com/nnx-framework/entry-name-resolver
 * @author  Malofeykin Andrey  <and-rey2@yandex.ru>
 */
namespace Nnx\EntryNameResolver;

use Zend\ServiceManager\AbstractPluginManager;
use Zend\ServiceManager\FactoryInterface;
use Zend\ServiceManager\MutableCreationOptionsInterface;
use Zend\ServiceManager\ServiceLocatorInterface;
use Zend\ServiceManager\MutableCreationOptionsTrait;
use ReflectionClass;

/**
 * Class EntryNameResolver
 *
 * @package Nnx\EntryNameResolver\EntryNameResolver
 */
class EntryNameResolverChainFactory implements FactoryInterface, MutableCreationOptionsInterface
{
    use MutableCreationOptionsTrait;

    /**
     * Имя создаваемого класса
     *
     * @var string
     */
    protected static $defaultTargetClassName = EntryNameResolverChain::class;

    /**
     * @inheritdoc
     *
     * @param ServiceLocatorInterface $serviceLocator
     *
     * @return EntryNameResolverChain
     *
     * @throws Exception\RuntimeException
     *
     * @throws \Zend\ServiceManager\Exception\ServiceNotFoundException
     * @throws \Zend\ServiceManager\Exception\ServiceNotCreatedException
     * @throws \Zend\ServiceManager\Exception\RuntimeException
     */
    public function createService(ServiceLocatorInterface $serviceLocator)
    {
        /** @var AbstractPluginManager $serviceLocator */

        $creationOptions = $this->getCreationOptions();
        $options = is_array($creationOptions) ? $creationOptions : [];

        $resolvers = array_key_exists('resolvers', $options) && is_array($options['resolvers']) ? $options['resolvers'] : [];

        $className = array_key_exists('className', $options) ? (string)$options['className'] : static::$defaultTargetClassName;

        $r = new ReflectionClass($className);
        $chain = $r->newInstance();

        if (!$chain instanceof static::$defaultTargetClassName) {

This code seems to be duplicated across your project.

            $errMsg = sprintf('EntryNameResolverChain not implements: %s', static::$defaultTargetClassName);
            throw new Exception\RuntimeException($errMsg);
        }

        foreach ($resolvers as $entryNameResolverConfig) {
            if (!is_array($entryNameResolverConfig)) {
                $errMsg = 'Entry name resolver config is not array';
                throw new Exception\RuntimeException($errMsg);
            }

            if (!array_key_exists('name', $entryNameResolverConfig)) {
                $errMsg = 'Resolver entry name not found';
                throw new Exception\RuntimeException($errMsg);
            }

            $name = $entryNameResolverConfig['name'];

            $resolverOptions = array_key_exists('options', $entryNameResolverConfig) ? $entryNameResolverConfig['options'] : [];

            if (!is_array($resolverOptions)) {
                $errMsg = 'Resolver options is not array';
                throw new Exception\RuntimeException($errMsg);
            }

            /** @var EntryNameResolverInterface $resolver */
            $resolver = $serviceLocator->get($name, $resolverOptions);

            $priority = array_key_exists('priority', $entryNameResolverConfig) ? (integer)$entryNameResolverConfig['priority'] : EntryNameResolverChain::DEFAULT_PRIORITY;

            $chain->attach($resolver, $priority);
        }

        return $chain;
    }
}