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MediaTypeVersionResolver::resolve()   A
last analyzed

↳ Parent: MediaTypeVersionResolver

Complexity

Conditions 4
Paths 3

Size

Total Lines 8

Duplication

Lines 0
Ratio 0 %

Code Coverage

Tests 3
CRAP Score 4.25

Importance

Changes 0
Metric Value
dl 0
loc 8
ccs 3
cts 4
cp 0.75
rs 10
c 0
b 0
f 0
cc 4
nc 3
nop 1
crap 4.25
1 
<?php
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/*

            


            
                                                                                                            
                            
            
                                    
            
            

                
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 * This file is part of the FOSRestBundle package.

            


            
                                                                                                            
                            
            
                                    
            
            

                
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 *

            


            
                                                                                                            
                            
            
                                    
            
            

                
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 * (c) FriendsOfSymfony <http://friendsofsymfony.github.com/>

            


            
                                                                                                            
                            
            
                                    
            
            

                
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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 FOS\RestBundle\Version\Resolver;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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use FOS\RestBundle\Version\VersionResolverInterface;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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use Symfony\Component\HttpFoundation\Request;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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/**

            


            
                                                                                                            
                            
            
                                    
            
            

                
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 * @author Ener-Getick <[email protected]>

            


            
                                                                                                            
                            
            
                                    
            
            

                
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 */

            


            
                                                                                                            
                            
            
                                    
            
            

                
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final class MediaTypeVersionResolver implements VersionResolverInterface

            


            
                                                                                                            
                            
            
                                    
            
            

                
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{

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    private $regex;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    public function __construct(string $regex)

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    {

            


            
                                                                                                            
                            
            
                                    
            
            

                
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        $this->regex = $regex;

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    }

            


            
                                                                                                            
                            
            
                                    
            
            

                
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    /**

            


            
                                                                                                            
                            
            
                                    
            
            

                
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     * {@inheritdoc}

            


            
                                                                                                            
                                                                
            
                                    
            
            

                
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     */

            


            
                                                        
            
                                    
            
            

                
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    public function resolve(Request $request): ?string

            


            
                                                        
            
                                    
            
            

                
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    {

            


            
                                                        
            
                                    
            
            

                
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        if (!$request->attributes->has('media_type') || false === preg_match($this->regex, $request->attributes->get('media_type'), $matches)) {

            


            
                                                        
            
                                    
            
            

                
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            return null;

            


            
                                                        
            
                                    
            
            

                
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        }

            


            
                                                        
            
                                    
            
            

                
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        return isset($matches['version']) ? $matches['version'] : null;

            


            
                                                        
            
                                    
            
            

                
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    }

            


            
                                                        
            
                                    
            
            

                
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}

            


            
                                                        
            
                                    
            
            

                
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