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<?php |
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namespace MetaHydrator\Handler; |
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use MetaHydrator\Exception\HydratingException; |
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use MetaHydrator\Exception\ValidationException; |
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use MetaHydrator\MetaHydrator; |
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use MetaHydrator\Reflection\Getter; |
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use MetaHydrator\Reflection\GetterInterface; |
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use MetaHydrator\Validator\ValidatorInterface; |
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use Mouf\Hydrator\Hydrator; |
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/** |
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* An implementation of HydratingHandlerInterface aiming to manage partial edition of sub-objects |
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* |
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* Class SubHydratingHandler |
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* @package MetaHydrator\Handler |
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*/ |
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class SubHydratingHandler implements HydratingHandlerInterface |
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{ |
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/** @var string */ |
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protected $key; |
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public function getKey() { return $this->key; } |
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public function setKey(string $key) { $this->key = $key; } |
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/** @var string */ |
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protected $className; |
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public function getClassName() { return $this->className; } |
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public function setClassName(string $className) { $this->className = $className; } |
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/** @var Hydrator */ |
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protected $hydrator; |
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public function getHydrator() { return $this->hydrator; } |
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public function setHydrator(Hydrator $hydrator) { $this->hydrator = $hydrator; } |
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/** @var ValidatorInterface[] */ |
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protected $validators; |
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public function getValidators() { return $this->validators; } |
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public function setValidators(array $validators) { $this->validators = $validators; } |
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public function addValidator(ValidatorInterface $validator) { $this->validators[] = $validator; } |
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/** @var mixed */ |
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protected $defaultValue; |
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public function getDefaultValue() { return $this->defaultValue; } |
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public function setDefaultValue($defaultValue) { $this->defaultValue = $defaultValue; } |
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/** @var string */ |
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protected $errorMessage; |
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public function getErrorMessage() { return $this->errorMessage; } |
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public function setErrorMessage(string $errorMessage) { $this->errorMessage = $errorMessage; } |
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/** @var GetterInterface */ |
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protected $getter; |
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public function getGetter() { return $this->getter; } |
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public function setGetter(GetterInterface $getter) { $this->getter = $getter; } |
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/** |
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* SubHydratingHandler constructor. |
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* @param string $key |
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* @param string $className |
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* @param Hydrator $hydrator |
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* @param ValidatorInterface[] $validators |
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* @param mixed $defaultValue |
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* @param string $errorMessage |
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* @param GetterInterface $getter |
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*/ |
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public function __construct(string $key, string $className, Hydrator $hydrator, array $validators = [], $defaultValue = null, string $errorMessage = "", GetterInterface $getter = null) |
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{ |
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$this->key = $key; |
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$this->className = $className; |
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$this->hydrator = $hydrator; |
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$this->validators = $validators; |
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$this->defaultValue = $defaultValue; |
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$this->errorMessage = $errorMessage; |
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$this->getter = $getter ?? new Getter(false); |
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} |
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/** |
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* @param array $data |
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* @param array $targetData |
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* @param $object |
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* |
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* @throws HydratingException |
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*/ |
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public function handle(array $data, array &$targetData, $object = null) |
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{ |
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if (!array_key_exists($this->key, $data)) { |
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if ($object !== null) { |
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return; |
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} else { |
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$subObject = $this->defaultValue; |
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$targetData[$this->key] = $subObject; |
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} |
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} elseif ($data[$this->key] === null) { |
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$subObject = null; |
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$targetData[$this->key] = null; |
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} elseif (!is_array($data[$this->key])) { |
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throw new HydratingException([$this->key => $this->errorMessage]); |
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} else { |
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$subData = $data[$this->key]; |
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try { |
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$subObject = $this->getSubObject($object); |
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if ($subObject !== null) { |
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$this->hydrator->hydrateObject($subData, $subObject); |
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} else { |
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$subObject = $this->hydrator->hydrateNewObject($subData, $this->className); |
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$targetData[$this->key] = $subObject; |
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} |
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} catch (HydratingException $exception) { |
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throw new HydratingException([$this->key => $exception->getErrorsMap()]); |
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} |
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} |
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$this->validate($subObject, $object); |
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} |
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/** |
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* @param mixed $parsedValue |
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* @param mixed $contextObject |
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* |
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* @throws HydratingException |
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*/ |
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View Code Duplication |
private function validate($parsedValue, $contextObject = null) |
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{ |
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try { |
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foreach ($this->validators as $validator) { |
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$validator->validate($parsedValue, $contextObject); |
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} |
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} catch (ValidationException $exception) { |
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throw new HydratingException([ $this->key => $exception->getInnerError() ]); |
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} |
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} |
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/** |
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* @param $object |
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* @return mixed |
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*/ |
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protected function getSubObject($object) |
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{ |
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if ($object === null) { |
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return null; |
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} |
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return $this->getter->get($object, $this->key); |
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} |
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} |
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thecodingmachine /
metahydrator
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.