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<?php |
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declare(strict_types = 1); |
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namespace Mikemirten\Component\JsonApi\Mapper\Handler; |
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use Mikemirten\Component\JsonApi\Document\ResourceObject; |
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use Mikemirten\Component\JsonApi\Mapper\Definition\Attribute; |
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use Mikemirten\Component\JsonApi\Mapper\Handler\DataTypeHandler\DataTypeHandlerInterface; |
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use Mikemirten\Component\JsonApi\Mapper\MappingContext; |
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/** |
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* Attribute handler |
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* |
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* @package Mikemirten\Component\JsonApi\Mapper\Handler |
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*/ |
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class AttributeHandler implements HandlerInterface |
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{ |
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/** |
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* List of generic types |
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* |
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* @var array |
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*/ |
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protected $genericTypes = ['integer', 'float', 'string', 'boolean']; |
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/** |
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* Data-type handlers |
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* |
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* @var DataTypeHandlerInterface[] |
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*/ |
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protected $registeredTypes = []; |
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/** |
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* Register data-type handler |
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* |
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* @param DataTypeHandlerInterface $handler |
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*/ |
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public function registerDataTypeHandler(DataTypeHandlerInterface $handler) |
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{ |
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foreach ($handler->supports() as $name) |
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{ |
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$this->registeredTypes[$name] = $handler; |
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} |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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public function toResource($object, ResourceObject $resource, MappingContext $context) |
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{ |
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$definitions = $context->getDefinition()->getAttributes(); |
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foreach ($definitions as $definition) |
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{ |
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$this->processAttributeToResource($object, $resource, $definition); |
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} |
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} |
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/** |
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* Process attribute to resource mapping |
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* |
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* @param mixed $object |
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* @param ResourceObject $resource |
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* @param Attribute $definition |
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*/ |
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View Code Duplication |
protected function processAttributeToResource($object, ResourceObject $resource, Attribute $definition) |
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{ |
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$name = $definition->getName(); |
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$getter = $definition->getGetter(); |
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$value = $object->$getter(); |
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if ($definition->hasType()) { |
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$value = $this->processTypeToResource($definition, $value); |
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} |
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$resource->setAttribute($name, $value); |
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} |
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/** |
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* Process data-type |
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* |
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* @param Attribute $definition |
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* @param mixed $value |
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* @return mixed |
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*/ |
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protected function processTypeToResource(Attribute $definition, $value) |
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{ |
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$type = $definition->getType(); |
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if (isset($this->registeredTypes[$type])) { |
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$parameters = $definition->getTypeParameters(); |
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return $this->registeredTypes[$type]->toResource($value, $parameters); |
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} |
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if (in_array($type, $this->genericTypes)) { |
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return $this->processGenericType($type, $value); |
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} |
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throw new \LogicException(sprintf('Unable to handle unknown type "%s" of attribute "%s"', $type, $definition->getName())); |
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} |
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/** |
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* Process data-type |
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* |
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* @param Attribute $definition |
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* @param mixed $value |
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* @return mixed |
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*/ |
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protected function processResourceToType(Attribute $definition, $value) |
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{ |
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$type = $definition->getType(); |
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if (isset($this->registeredTypes[$type])) { |
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$parameters = $definition->getTypeParameters(); |
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return $this->registeredTypes[$type]->fromResource($value, $parameters); |
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} |
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if (in_array($type, $this->genericTypes)) { |
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return $this->processGenericType($type, $value); |
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} |
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throw new \LogicException(sprintf('Unable to handle unknown type "%s" of attribute "%s"', $type, $definition->getName())); |
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} |
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/** |
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* Process generic data-types |
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* |
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* @param string $type |
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* @param mixed $value |
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* @return bool|float|int|string |
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*/ |
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protected function processGenericType(string $type, $value) |
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{ |
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if ($type === 'integer') { |
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return (int) $value; |
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} |
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if ($type === 'float') { |
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return (float) $value; |
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} |
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if ($type === 'bool') { |
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return (bool) $value; |
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} |
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return (string) $value; |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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public function fromResource($object, ResourceObject $resource, MappingContext $context) |
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{ |
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$definitions = $context->getDefinition()->getAttributes(); |
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foreach ($definitions as $definition) |
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{ |
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if (! $definition->hasSetter()) { |
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continue; |
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} |
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$this->processResourceToAttribute($object, $resource, $definition); |
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} |
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} |
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/** |
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* Process resource to attribute mapping |
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* |
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* @param mixed $object |
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* @param ResourceObject $resource |
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* @param Attribute $definition |
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*/ |
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View Code Duplication |
protected function processResourceToAttribute($object, ResourceObject $resource, Attribute $definition) |
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{ |
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$name = $definition->getName(); |
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if (! $resource->hasAttribute($name)) { |
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return; |
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} |
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$value = $resource->getAttribute($name); |
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$setter = $definition->getSetter(); |
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if ($definition->hasType()) { |
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$value = $this->processResourceToType($definition, $value); |
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} |
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$object->$setter($value); |
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} |
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} |
mikemirten /
JsonApi
Loading history...
Duplicated code is one of the most pungent code smells. If you need to duplicate the same code in three or more different places, we strongly encourage you to look into extracting the code into a single class or operation.
You can also find more detailed suggestions in the “Code” section of your repository.