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                <?php  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                namespace Vox\Serializer;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                use Symfony\Component\Serializer\Mapping\Factory\ClassMetadataFactoryInterface;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                use Symfony\Component\Serializer\NameConverter\CamelCaseToSnakeCaseNameConverter;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                use Symfony\Component\Serializer\NameConverter\NameConverterInterface;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                use Symfony\Component\Serializer\Normalizer\DenormalizerInterface;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                use Symfony\Component\Serializer\Normalizer\NormalizerInterface;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                class ObjectNormalizer implements NormalizerInterface, DenormalizerInterface  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    /**  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     * @var Normalizer  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     */  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    private $normalizer;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    /**  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     * @var Denormalizer  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     */  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    private $denormalizer;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    /**  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     * @var NameConverterInterface  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     */  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    private $nameConverter;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    /**  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     * @param Normalizer $normalizer  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     * @param Denormalizer $denormalizer  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     * @param ClassMetadataFactoryInterface $classMetadataFactory  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                     * @param NameConverterInterface $nameConverter  | 
            
            
                                                                                                            
                                                                
            
                                    
            
            
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                     */  | 
            
            
                                                                        
                            
            
                                    
            
            
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                    public function __construct(  | 
            
            
                                                                        
                            
            
                                    
            
            
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                        Normalizer $normalizer,  | 
            
            
                                                                        
                            
            
                                    
            
            
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                        Denormalizer $denormalizer,  | 
            
            
                                                                        
                            
            
                                    
            
            
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                        NameConverterInterface $nameConverter = null  | 
            
            
                                                                        
                            
            
                                    
            
            
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                    ) { | 
            
            
                                                                        
                            
            
                                    
            
            
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                        $this->normalizer    = $normalizer;  | 
            
            
                                                                        
                            
            
                                    
            
            
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                        $this->denormalizer  = $denormalizer;  | 
            
            
                                                                        
                            
            
                                    
            
            
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                        $this->nameConverter = $nameConverter ?? new CamelCaseToSnakeCaseNameConverter();  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    }  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    public function denormalize($data, $class, $format = null, array $context = array())  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        $data = $this->changeKeys($data, false);  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        return $this->denormalizer->denormalize($data, $class, $format, $context);  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    }  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    public function normalize($object, $format = null, array $context = array())  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        $data = $this->normalizer->normalize($object, $format, $context);  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        return $this->changeKeys($data, true);  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    }  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    private function changeKeys(array $array, bool $direction): array  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        $changed = [];  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        foreach ($array as $key => $value) { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                            if (is_array($value)) { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                                $value = $this->changeKeys($value, $direction);  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                            }  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                            if ($direction) { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                                $newKey = $this->nameConverter->normalize($key);  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                            } else { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                                $newKey = $this->nameConverter->denormalize($key);  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                            }  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                            $changed[$newKey] = $value;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        }  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        return $changed;  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    }  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    public function supportsDenormalization($data, $type, $format = null): bool  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        return $this->denormalizer->supportsDenormalization($data, $type, $format);  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    }  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    public function supportsNormalization($data, $format = null): bool  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    { | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                        return $this->normalizer->supportsNormalization($data, $format);  | 
            
            
                                                                                                            
                            
            
                                    
            
            
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                    }  | 
            
            
                                                                                                            
                                                                
            
                                    
            
            
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                }  | 
            
            
                                                        
            
                                    
            
            
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