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RequestHandler::handle()   A
last analyzed

↳ Parent: RequestHandler

Complexity

Conditions 2
Paths 2

Size

Total Lines 13

Duplication

Lines 0
Ratio 0 %

Code Coverage

Tests 7
CRAP Score 2

Importance

Changes 0
Metric Value
dl 0
loc 13
ccs 7
cts 7
cp 1
rs 9.8333
c 0
b 0
f 0
cc 2
nc 2
nop 1
crap 2
1 
<?php
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/**
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 * This file is part of the http-middleware package.
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 *
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 * Copyright (c) Dusan Vejin
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 *
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 * For full copyright and license information, please refer to the LICENSE file,
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 * located at the package root folder.
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 */
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declare(strict_types=1);

            


            
                                                                                                            
                            
            
                                    
            
            

                
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namespace WeCodeIn\Http\Server;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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use Psr\Http\Message\ResponseFactoryInterface;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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use Psr\Http\Message\ResponseInterface;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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use Psr\Http\Message\ServerRequestInterface;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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use Psr\Http\Server\MiddlewareInterface;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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use Psr\Http\Server\RequestHandlerInterface;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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class RequestHandler implements RequestHandlerInterface

            


            
                                                                                                            
                            
            
                                    
            
            

                
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{

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    protected $responseFactory;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    protected $middlewares;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    public function __construct(ResponseFactoryInterface $responseFactory, MiddlewareInterface ...$middlewares)

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    {

            


            
                                                                                                            
                            
            
                                    
            
            

                
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        $this->responseFactory = $responseFactory;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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        $this->middlewares = $middlewares;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    }

            


            
                                                                                                            
                                                                
            
                                    
            
            

                
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    public function handle(ServerRequestInterface $request): ResponseInterface

            


            
                                                        
            
                                    
            
            

                
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    {

            


            
                                                        
            
                                    
            
            

                
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        $handler = clone $this;

            


            
                                                        
            
                                    
            
            

                
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        if (null === key($handler->middlewares)) {

            


            
                                                        
            
                                    
            
            

                
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            return $this->responseFactory->createResponse();

            


            
                                                        
            
                                    
            
            

                
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        }

            


            
                                                        
            
                                    
            
            

                
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        $middleware = current($handler->middlewares);

            


            
                                                        
            
                                    
            
            

                
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        next($handler->middlewares);

            


            
                                                        
            
                                    
            
            

                
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        return $middleware->process($request, $handler);

            


            
                                                        
            
                                    
            
            

                
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    }

            


            
                                                        
            
                                    
            
            

                
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}

            


            
                                                        
            
                                    
            
            

                
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