| 1 |  |  | <?php | 
            
                                                                                                            
                            
            
                                    
            
            
                | 2 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 3 |  |  | declare(strict_types=1); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 4 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 5 |  |  | namespace JMS\Serializer\Metadata\Driver; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 6 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 7 |  |  | use JMS\Serializer\Metadata\ClassMetadata as SerializerClassMetadata; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 8 |  |  | use JMS\Serializer\Metadata\ExpressionPropertyMetadata; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 9 |  |  | use JMS\Serializer\Metadata\PropertyMetadata; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 10 |  |  | use JMS\Serializer\Metadata\StaticPropertyMetadata; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 11 |  |  | use JMS\Serializer\Metadata\VirtualPropertyMetadata; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 12 |  |  | use Metadata\ClassMetadata; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 13 |  |  | use Metadata\Driver\DriverInterface; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 14 |  |  | use ReflectionClass; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 15 |  |  | use ReflectionException; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 16 |  |  | use ReflectionProperty; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 17 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 18 |  |  | class EnumPropertiesDriver implements DriverInterface | 
            
                                                                                                            
                            
            
                                    
            
            
                | 19 |  |  | { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 20 |  |  |     /** | 
            
                                                                                                            
                            
            
                                    
            
            
                | 21 |  |  |      * @var DriverInterface | 
            
                                                                                                            
                            
            
                                    
            
            
                | 22 |  |  |      */ | 
            
                                                                                                            
                            
            
                                    
            
            
                | 23 |  |  |     protected $delegate; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 24 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 25 |  |  |     public function __construct(DriverInterface $delegate) | 
            
                                                                                                            
                            
            
                                    
            
            
                | 26 |  |  |     { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 27 |  |  |         $this->delegate = $delegate; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 28 |  |  |     } | 
            
                                                                                                            
                            
            
                                    
            
            
                | 29 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 30 |  |  |     public function loadMetadataForClass(ReflectionClass $class): ?ClassMetadata | 
            
                                                                                                            
                            
            
                                    
            
            
                | 31 |  |  |     { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 32 |  |  |         $classMetadata = $this->delegate->loadMetadataForClass($class); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 33 |  |  |         \assert($classMetadata instanceof SerializerClassMetadata); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 34 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 35 |  |  |         if (null === $classMetadata) { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 36 |  |  |             return null; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 37 |  |  |         } | 
            
                                                                                                            
                            
            
                                    
            
            
                | 38 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 39 |  |  |         // We base our scan on the internal driver's property list so that we | 
            
                                                                                                            
                            
            
                                    
            
            
                | 40 |  |  |         // respect any internal white/blacklisting like in the AnnotationDriver | 
            
                                                                                                            
                            
            
                                    
            
            
                | 41 |  |  |         foreach ($classMetadata->propertyMetadata as $propertyMetadata) { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 42 |  |  |             // If the inner driver provides a type, don't guess anymore. | 
            
                                                                                                            
                            
            
                                    
            
            
                | 43 |  |  |             if ($propertyMetadata->type || $this->isVirtualProperty($propertyMetadata)) { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 44 |  |  |                 continue; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 45 |  |  |             } | 
            
                                                                                                            
                            
            
                                    
            
            
                | 46 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 47 |  |  |             try { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 48 |  |  |                 $propertyReflection = $this->getReflection($propertyMetadata); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 49 |  |  |                 if ($enum = $this->getEnumReflection($propertyReflection)) { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 50 |  |  |                     $serializerType = ['name' => 'enum', 'params' => [$enum->getName(), $enum->isBacked() ? 'value' : 'name']]; | 
                            
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                | 51 |  |  |                     $propertyMetadata->setType($serializerType); | 
                            
                    |  |  |  | 
                                                                                        
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                | 52 |  |  |                 } | 
            
                                                                                                            
                            
            
                                    
            
            
                | 53 |  |  |             } catch (ReflectionException $e) { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 54 |  |  |                 continue; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 55 |  |  |             } | 
            
                                                                                                            
                            
            
                                    
            
            
                | 56 |  |  |         } | 
            
                                                                                                            
                            
            
                                    
            
            
                | 57 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 58 |  |  |         return $classMetadata; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 59 |  |  |     } | 
            
                                                                                                            
                            
            
                                    
            
            
                | 60 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 61 |  |  |     private function isVirtualProperty(PropertyMetadata $propertyMetadata): bool | 
            
                                                                                                            
                            
            
                                    
            
            
                | 62 |  |  |     { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 63 |  |  |         return $propertyMetadata instanceof VirtualPropertyMetadata | 
            
                                                                                                            
                            
            
                                    
            
            
                | 64 |  |  |             || $propertyMetadata instanceof StaticPropertyMetadata | 
            
                                                                                                            
                            
            
                                    
            
            
                | 65 |  |  |             || $propertyMetadata instanceof ExpressionPropertyMetadata; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 66 |  |  |     } | 
            
                                                                                                            
                                                                
            
                                    
            
            
                | 67 |  |  |  | 
            
                                                                        
                            
            
                                    
            
            
                | 68 |  |  |     private function getReflection(PropertyMetadata $propertyMetadata): ReflectionProperty | 
            
                                                                        
                            
            
                                    
            
            
                | 69 |  |  |     { | 
            
                                                                        
                            
            
                                    
            
            
                | 70 |  |  |         return new ReflectionProperty($propertyMetadata->class, $propertyMetadata->name); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 71 |  |  |     } | 
            
                                                                                                            
                            
            
                                    
            
            
                | 72 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 73 |  |  |     private function getEnumReflection(ReflectionProperty $propertyReflection): ?\ReflectionEnum | 
            
                                                                                                            
                            
            
                                    
            
            
                | 74 |  |  |     { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 75 |  |  |         $reflectionType = $propertyReflection->getType(); | 
            
                                                                                                            
                            
            
                                    
            
            
                | 76 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 77 |  |  |         if (!($reflectionType instanceof \ReflectionNamedType)) { | 
            
                                                                                                            
                            
            
                                    
            
            
                | 78 |  |  |             return null; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 79 |  |  |         } | 
            
                                                                                                            
                            
            
                                    
            
            
                | 80 |  |  |  | 
            
                                                                                                            
                            
            
                                    
            
            
                | 81 |  |  |         return enum_exists($reflectionType->getName()) ? new \ReflectionEnum($reflectionType->getName()) : null; | 
            
                                                                                                            
                            
            
                                    
            
            
                | 82 |  |  |     } | 
            
                                                                                                            
                                                                
            
                                    
            
            
                | 83 |  |  | } | 
            
                                                        
            
                                    
            
            
                | 84 |  |  |  | 
            
                        
This check looks for calls to methods that do not seem to exist on a given type. It looks for the method on the type itself as well as in inherited classes or implemented interfaces.
This is most likely a typographical error or the method has been renamed.