public function onPreSerialize(PreSerializeEvent $event) { $object = $event->getObject(); $type = $event->getType(); // If the set type name is not an actual class, but a faked type for which a custom handler exists, we do not // modify it with this subscriber. Also, we forgo autoloading here as an instance of this type is already created, // so it must be loaded if its a real class. $virtualType = !class_exists($type['name'], false); if ($object instanceof PersistentCollection) { if (!$virtualType) { $event->setType('ArrayCollection'); } return; } if (!$object instanceof Proxy && !$object instanceof ORMProxy) { return; } // following lines are commented to stop lazy loading associations // if(!$object->__isInitialized()){ // $object->__load(); // } if (!$virtualType) { $event->setType(get_parent_class($object)); } }
/** * {@InheritDoc} */ public function onPreSerialize(PreSerializeEvent $event) { $object = $event->getObject(); $type = $event->getType(); // If the set type name is not an actual class, but a faked type for which a custom handler exists, we do not // modify it with this subscriber. // Also, we forgo autoloading here as an instance of this type is already created, // so it must be loaded if its a real class. $virtualType = !class_exists($type['name'], false); if ($object instanceof PersistentCollection || $object instanceof MongoDBPersistentCollection || $object instanceof PHPCRPersistentCollection) { if (!$virtualType) { $event->setType('ArrayCollection'); } return; } if (!$object instanceof Proxy && !$object instanceof ORMProxy) { return; } if ($this->enableLazyLoading) { $object->__load(); } if (!$virtualType) { if ($object->__isInitialized()) { $event->setType(get_parent_class($object)); } else { $event->setType(SerializerProxyType::class, array('id' => $object->getId())); } } }
public function onPreSerialize(PreSerializeEvent $event) { $type = $event->getType(); // A HalCollection type mustn't ever be serialized as ArrayCollection for Doctrine's // {*}Collection objects (see parent class). if ($type['name'] == 'ZF\\Hal\\Collection') { return; } parent::onPreSerialize($event); }
public function onPreSerialize(PreSerializeEvent $event) { /** @var object $object */ $object = $event->getObject(); if (!is_object($object)) { return; } $type = $event->getType(); $polymorphicTypes = array('Xabbuh\\XApi\\Model\\Actor', 'Xabbuh\\XApi\\Model\\Object'); if (in_array($type['name'], $polymorphicTypes)) { $event->setType(get_class($object)); } }
public function onPreSerialize(PreSerializeEvent $event) { $object = $event->getObject(); $type = $event->getType(); // If the set type name is not an actual class, but a faked type for which a custom handler exists, we do not // modify it with this subscriber. Also, we forgo autoloading here as an instance of this type is already created, // so it must be loaded if its a real class. if (!class_exists($type['name'], false)) { return; } if ($object instanceof PersistentCollection || $object instanceof MongoDBPersistentCollection || $object instanceof PHPCRPersistentCollection) { $event->setType('ArrayCollection'); return; } if (!$object instanceof Proxy && !$object instanceof ORMProxy) { return; } $object->__load(); $event->setType(get_parent_class($object)); }
/** * Called for each node of the graph that is being traversed. * * @param mixed $data the data depends on the direction, and type of visitor * @param null|array $type array has the format ["name" => string, "params" => array] * * @return mixed the return value depends on the direction, and type of visitor */ public function accept($data, array $type = null, Context $context) { $visitor = $context->getVisitor(); // If the type was not given, we infer the most specific type from the // input data in serialization mode. if (null === $type) { if ($context instanceof DeserializationContext) { throw new RuntimeException('The type must be given for all properties when deserializing.'); } $typeName = gettype($data); if ('object' === $typeName) { $typeName = get_class($data); } $type = array('name' => $typeName, 'params' => array()); } else { if ($context instanceof SerializationContext && null === $data) { $type = array('name' => 'NULL', 'params' => array()); } } switch ($type['name']) { case 'NULL': return $visitor->visitNull($data, $type, $context); case 'string': return $visitor->visitString($data, $type, $context); case 'int': case 'integer': return $visitor->visitInteger($data, $type, $context); case 'boolean': return $visitor->visitBoolean($data, $type, $context); case 'double': case 'float': return $visitor->visitDouble($data, $type, $context); case 'array': return $visitor->visitArray($data, $type, $context); case 'resource': $msg = 'Resources are not supported in serialized data.'; if ($context instanceof SerializationContext && null !== ($path = $context->getPath())) { $msg .= ' Path: ' . $path; } throw new RuntimeException($msg); default: // TODO: The rest of this method needs some refactoring. if ($context instanceof SerializationContext) { if (null !== $data) { if ($context->isVisiting($data)) { return null; } $context->startVisiting($data); } // If we're serializing a polymorphic type, then we'll be interested in the // metadata for the actual type of the object, not the base class. if (class_exists($type['name'], false) || interface_exists($type['name'], false)) { if (is_subclass_of($data, $type['name'], false)) { $type = array('name' => get_class($data), 'params' => array()); } } } elseif ($context instanceof DeserializationContext) { $context->increaseDepth(); } // Trigger pre-serialization callbacks, and listeners if they exist. // Dispatch pre-serialization event before handling data to have ability change type in listener if ($context instanceof SerializationContext) { if (null !== $this->dispatcher && $this->dispatcher->hasListeners('serializer.pre_serialize', $type['name'], $context->getFormat())) { $this->dispatcher->dispatch('serializer.pre_serialize', $type['name'], $context->getFormat(), $event = new PreSerializeEvent($context, $data, $type)); $type = $event->getType(); } } elseif ($context instanceof DeserializationContext) { if (null !== $this->dispatcher && $this->dispatcher->hasListeners('serializer.pre_deserialize', $type['name'], $context->getFormat())) { $this->dispatcher->dispatch('serializer.pre_deserialize', $type['name'], $context->getFormat(), $event = new PreDeserializeEvent($context, $data, $type)); $type = $event->getType(); $data = $event->getData(); } } // First, try whether a custom handler exists for the given type. This is done // before loading metadata because the type name might not be a class, but // could also simply be an artifical type. if (null !== ($handler = $this->handlerRegistry->getHandler($context->getDirection(), $type['name'], $context->getFormat()))) { $rs = call_user_func($handler, $visitor, $data, $type, $context); $this->leaveScope($context, $data); return $rs; } $exclusionStrategy = $context->getExclusionStrategy(); /** @var $metadata ClassMetadata */ $metadata = $this->metadataFactory->getMetadataForClass($type['name']); if ($context instanceof DeserializationContext && !empty($metadata->discriminatorMap) && $type['name'] === $metadata->discriminatorBaseClass) { $metadata = $this->resolveMetadata($data, $metadata); } if (null !== $exclusionStrategy && $exclusionStrategy->shouldSkipClass($metadata, $context)) { $this->leaveScope($context, $data); return null; } $context->pushClassMetadata($metadata); if ($context instanceof SerializationContext) { foreach ($metadata->preSerializeMethods as $method) { $method->invoke($data); } } $object = $data; if ($context instanceof DeserializationContext) { $object = $this->objectConstructor->construct($visitor, $metadata, $data, $type, $context); } if (isset($metadata->handlerCallbacks[$context->getDirection()][$context->getFormat()])) { $rs = $object->{$metadata->handlerCallbacks[$context->getDirection()][$context->getFormat()]}($visitor, $context instanceof SerializationContext ? null : $data, $context); $this->afterVisitingObject($metadata, $object, $type, $context); return $context instanceof SerializationContext ? $rs : $object; } $visitor->startVisitingObject($metadata, $object, $type, $context); foreach ($metadata->propertyMetadata as $propertyMetadata) { if (null !== $exclusionStrategy && $exclusionStrategy->shouldSkipProperty($propertyMetadata, $context)) { continue; } if ($context instanceof DeserializationContext && $propertyMetadata->readOnly) { continue; } $context->pushPropertyMetadata($propertyMetadata); $visitor->visitProperty($propertyMetadata, $data, $context); $context->popPropertyMetadata(); } if ($context instanceof SerializationContext) { $this->afterVisitingObject($metadata, $data, $type, $context); return $visitor->endVisitingObject($metadata, $data, $type, $context); } $rs = $visitor->endVisitingObject($metadata, $data, $type, $context); $this->afterVisitingObject($metadata, $rs, $type, $context); return $rs; } }
/** * Called for each node of the graph that is being traversed. * * @param mixed $data the data depends on the direction, and type of visitor * @param null|array $type array has the format ["name" => string, "params" => array] * @param VisitorInterface $visitor * * @return mixed the return value depends on the direction, and type of visitor */ public function accept($data, array $type = null, VisitorInterface $visitor) { // If the type was not given, we infer the most specific type from the // input data in serialization mode. if (null === $type) { if (!$this->context->isSerializing()) { $msg = 'The type must be given for all properties when deserializing.'; if (null !== ($path = $this->context->getPath())) { $msg .= ' Path: ' . $path; } throw new \RuntimeException($msg); } $typeName = gettype($data); if ('object' === $typeName) { $typeName = get_class($data); } $type = array('name' => $typeName, 'params' => array()); } else { if ($this->context->isSerializing() && null === $data) { $type = array('name' => 'NULL', 'params' => array()); } } switch ($type['name']) { case 'NULL': return $visitor->visitNull($data, $type); case 'string': return $visitor->visitString($data, $type); case 'integer': return $visitor->visitInteger($data, $type); case 'boolean': return $visitor->visitBoolean($data, $type); case 'double': case 'float': return $visitor->visitDouble($data, $type); case 'array': return $visitor->visitArray($data, $type); case 'resource': $msg = 'Resources are not supported in serialized data.'; if (null !== ($path = $this->context->getPath())) { $msg .= ' Path: ' . $path; } throw new \RuntimeException($msg); default: $isSerializing = $this->context->isSerializing(); if ($isSerializing && null !== $data) { if ($this->context->isVisiting($data)) { return null; } $this->context->startVisiting($data); } // First, try whether a custom handler exists for the given type. This is done // before loading metadata because the type name might not be a class, but // could also simply be an artifical type. if (null !== ($handler = $this->handlerRegistry->getHandler($this->context->getDirection(), $type['name'], $this->context->getFormat()))) { $rs = call_user_func($handler, $visitor, $data, $type); $this->context->stopVisiting($data); return $rs; } // Trigger pre-serialization callbacks, and listeners if they exist. if ($isSerializing) { if (null !== $this->dispatcher && $this->dispatcher->hasListeners('serializer.pre_serialize', $type['name'], $this->context->getFormat())) { $this->dispatcher->dispatch('serializer.pre_serialize', $type['name'], $this->context->getFormat(), $event = new PreSerializeEvent($visitor, $data, $type)); $type = $event->getType(); } } // Load metadata, and check whether this class should be excluded. $metadata = $this->metadataFactory->getMetadataForClass($type['name']); if (null !== $this->exclusionStrategy && $this->exclusionStrategy->shouldSkipClass($metadata, $this->context)) { $this->context->stopVisiting($data); return null; } if ($isSerializing) { foreach ($metadata->preSerializeMethods as $method) { $method->invoke($data); } } $object = $data; if (!$isSerializing) { $object = $this->objectConstructor->construct($visitor, $metadata, $data, $type); } if (isset($metadata->handlerCallbacks[$this->context->getDirection()][$this->context->getFormat()])) { $rs = $object->{$metadata->handlerCallbacks[$this->context->getDirection()][$this->context->getFormat()]}($visitor, $isSerializing ? null : $data); $this->afterVisitingObject($visitor, $metadata, $object, $type); return $isSerializing ? $rs : $object; } $visitor->startVisitingObject($metadata, $object, $type); foreach ($metadata->propertyMetadata as $propertyMetadata) { if (null !== $this->exclusionStrategy && $this->exclusionStrategy->shouldSkipProperty($propertyMetadata, $this->context)) { continue; } if (!$isSerializing && $propertyMetadata->readOnly) { continue; } $visitor->visitProperty($propertyMetadata, $data); } if ($isSerializing) { $this->afterVisitingObject($visitor, $metadata, $data, $type); return $visitor->endVisitingObject($metadata, $data, $type); } $rs = $visitor->endVisitingObject($metadata, $data, $type); $this->afterVisitingObject($visitor, $metadata, $rs, $type); return $rs; } }
/** * @param PreSerializeEvent $event */ public function onPerSerializeGlavwebMediaFile(PreSerializeEvent $event) { $entity = $event->getObject(); $type = $event->getType(); $className = $type['name']; $request = $this->requestStack->getCurrentRequest(); $reflectionClass = new \ReflectionClass($className); $media = array(); $classProperties = $reflectionClass->getProperties(); foreach ($classProperties as $property) { $uploadableFieldAnnotation = $this->annotationsReader->getPropertyAnnotation($property, 'Glavweb\\UploaderBundle\\Mapping\\Annotation\\UploadableField'); if ($uploadableFieldAnnotation) { /** @var ImagineFilters $imagineFiltersAnnotation */ $imagineFiltersAnnotation = $this->annotationsReader->getPropertyAnnotation($property, 'Glavweb\\CoreBundle\\Mapping\\Annotation\\ImagineFilters'); if (!$imagineFiltersAnnotation) { continue; } $imagineFilterProperty = $imagineFiltersAnnotation->getProperty(); $getter = 'get' . ucfirst($property->getName()); $items = $entity->{$getter}(); if (!is_array($items) && !$items instanceof \Traversable) { continue; } /** @var Media $item */ foreach ($items as $item) { $originUrl = null; $thumbnails = []; if ($item->getContentPath()) { $originUrl = $this->mediaHelper->getContentPath($item); foreach ($imagineFiltersAnnotation->getFilters() as $filter) { $thumbnails[$filter] = $this->imagineHelper->filter($originUrl, $filter); } } if ($request) { $originUrl = $request->getSchemeAndHttpHost() . $originUrl; } $media[] = array('originUrl' => $originUrl, 'thumbnails' => $thumbnails, 'name' => $item->getName(), 'description' => $item->getDescription()); } $entity->{$imagineFilterProperty} = $media; } } }