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Push — master ( 243075...d2a042 )
by Alejandro
03:26
created

PathVersionMiddleware::process()   A

↳ Parent: PathVersionMiddleware

Complexity

Conditions 2
Paths 2

Size

Total Lines 12
Code Lines 6

Duplication

Lines 0
Ratio 0 %

Code Coverage

Tests 6
CRAP Score 2

Importance

Changes 0
Metric Value
cc 2
eloc 6
nc 2
nop 2
dl 0
loc 12
ccs 6
cts 6
cp 1
crap 2
rs 9.4285
c 0
b 0
f 0
1 
<?php
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declare(strict_types=1);
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namespace Shlinkio\Shlink\Rest\Middleware;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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use Psr\Http\Message\ResponseInterface as Response;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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use Psr\Http\Message\ServerRequestInterface as Request;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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use Psr\Http\Server\MiddlewareInterface;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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use Psr\Http\Server\RequestHandlerInterface;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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class PathVersionMiddleware implements MiddlewareInterface

            


            
                                                                                                            
                            
            
                                    
            
            

                
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{

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    /**

            


            
                                                                                                            
                            
            
                                    
            
            

                
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     * Process an incoming server request and return a response, optionally delegating

            


            
                                                                                                            
                            
            
                                    
            
            

                
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     * to the next middleware component to create the response.

            


            
                                                                                                            
                            
            
                                    
            
            

                
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     *

            


            
                                                                                                            
                            
            
                                    
            
            

                
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     * @param Request $request

            


            
                                                                                                            
                            
            
                                    
            
            

                
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     * @param RequestHandlerInterface $handler

            


            
                                                                                                            
                            
            
                                    
            
            

                
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     *

            


            
                                                                                                            
                            
            
                                    
            
            

                
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     * @return Response

            


            
                                                                                                            
                            
            
                                    
            
            

                
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     * @throws \InvalidArgumentException

            


            
                                                                                                            
                                                                
            
                                    
            
            

                
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     */

            


            
                                                        
            
                                    
            
            

                
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    public function process(Request $request, RequestHandlerInterface $handler): Response

            


            
                                                        
            
                                    
            
            

                
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    {

            


            
                                                        
            
                                    
            
            

                
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        $uri = $request->getUri();

            


            
                                                        
            
                                    
            
            

                
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        $path = $uri->getPath();

            


            
                                                        
            
                                    
            
            

                
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        // If the path does not begin with the version number, prepend v1 by default for BC compatibility purposes

            


            
                                                        
            
                                    
            
            

                
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        if (\strpos($path, '/v') !== 0) {

            


            
                                                        
            
                                    
            
            

                
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            $request = $request->withUri($uri->withPath('/v1' . $uri->getPath()));

            


            
                                                        
            
                                    
            
            

                
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        }

            


            
                                                        
            
                                    
            
            

                
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        return $handler->handle($request);

            


            
                                                        
            
                                    
            
            

                
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    }

            


            
                                                        
            
                                    
            
            

                
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}

            


            
                                                        
            
                                    
            
            

                
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