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                <?php  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                /*  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                 * This file is part of the LaravelYaml package.  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                 *  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                 * (c) Théo FIDRY <[email protected]>  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                 *  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                 * For the full copyright and license information, please view the LICENSE  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                 * file that was distributed with this source code.  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                 */  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                namespace Fidry\LaravelYaml\FileLoader\Parser\Yaml\Util;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                use Fidry\LaravelYaml\DependencyInjection\Definition\FactoryInterface;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                use Fidry\LaravelYaml\DependencyInjection\Definition\Factory;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                use Fidry\LaravelYaml\DependencyInjection\Definition\ServiceInterface;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                use Fidry\LaravelYaml\Exception\FileLoader\InvalidArgumentException;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                use Fidry\LaravelYaml\FileLoader\Parser\Resolver\ResolverInterface;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                /**  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                 * @author Théo FIDRY <[email protected]>  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                 */  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                final class FactoryParser  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    /**  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     * @var ResolverInterface  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     */  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    private $serviceResolver;  | 
            
            
                                                                                                            
                                                                
            
                                    
            
            
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                    public function __construct(ResolverInterface $serviceResolver)  | 
            
            
                                                                        
                            
            
                                    
            
            
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                    { | 
            
            
                                                                        
                            
            
                                    
            
            
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                        $this->serviceResolver = $serviceResolver;  | 
            
            
                                                                        
                            
            
                                    
            
            
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                    }  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    /**  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     * Parses a factory service definition and return the factory object.  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     *  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     * @param ServiceInterface $service  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     * @param mixed            $factory  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     * @param string           $fileName file name  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     *  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     * @return ServiceInterface  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     * @throws InvalidArgumentException  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     */  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    public function parse(ServiceInterface $service, $factory, $fileName)  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        $this->checkFactory($service, $factory, $fileName);  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        return $this->parseFactory($service, $factory[0], $factory[1], $fileName);  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    }  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    /**  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     * @param ServiceInterface $service  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     * @param mixed            $factory  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     * @param string           $fileName file name  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     *  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     * @throws InvalidArgumentException  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     */  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    private function checkFactory(ServiceInterface $service, $factory, $fileName)  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    { | 
            
            
                                                                                                            
                            
            
                                                                    
                                                                                                        
            
            
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                        if (false === is_array($factory)) { | 
            
                            
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                            throw new InvalidArgumentException(  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                                sprintf(  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                                    'Parameter "factory" must be an array for service "%s", but found "%s" instead in %s. Check your YAML syntax.',  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                                    $service->getName(),  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                                    gettype($factory),  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                                    $fileName  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                                )  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                            );  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        }  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        if (2 !== count($factory)) { | 
            
                            
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                            throw new InvalidArgumentException(  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                                sprintf(  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                                    'Parameter "factory" expects two parameters for service "%s", but found "%s" instead in %s. Check your YAML syntax.',  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                                    $service->getName(),  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                                    gettype($factory),  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                                    $fileName  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                                )  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                            );  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        }  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    }  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    /**  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     * @param ServiceInterface $service  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     * @param mixed            $factoryClass  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     * @param mixed            $factoryMethod  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     * @param string           $fileName file name  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     *  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     * @return FactoryInterface  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     * @throws InvalidArgumentException  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     */  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    private function parseFactory(ServiceInterface $service, $factoryClass, $factoryMethod, $fileName)  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    { | 
            
            
                                                                                                            
                            
            
                                                                    
                                                                                                        
            
            
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                        if (false === is_string($factoryClass)) { | 
            
                            
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                            throw new InvalidArgumentException(  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                                sprintf(  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                                    'The first parameter of "factory" for service "%s" must be a class name or a reference to a service, but found "%s" instead in %s. Check your YAML syntax.',  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                                    $service->getName(),  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                                    gettype($factoryClass),  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                                    $fileName  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                                )  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                            );  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        }  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        $factoryClass = $this->serviceResolver->resolve($factoryClass);  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        if (false === is_string($factoryMethod)) { | 
            
                            
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                            throw new InvalidArgumentException(  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                                sprintf(  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                                    'The second parameter of "factory" for service "%s" must be a class name or a reference to a service, but found "%s" instead in %s. Check your YAML syntax.',  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                                    $service->getName(),  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                                    gettype($factoryMethod),  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                                    $fileName  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                                )  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                            );  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        }  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        return new Factory($service, $factoryClass, $factoryMethod);  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    }  | 
            
            
                                                                                                            
                                                                
            
                                    
            
            
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                }  | 
            
            
                                                        
            
                                    
            
            
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Duplicated code is one of the most pungent code smells. If you need to duplicate the same code in three or more different places, we strongly encourage you to look into extracting the code into a single class or operation.
You can also find more detailed suggestions in the “Code” section of your repository.