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<?php declare(strict_types = 1); |
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/* |
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* This file is part of the KleijnWeb\SwaggerBundle package. |
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* |
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* For the full copyright and license information, please view the LICENSE |
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* file that was distributed with this source code. |
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*/ |
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namespace KleijnWeb\SwaggerBundle\Serialize\Serializer; |
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use KleijnWeb\SwaggerBundle\Serialize\SerializationTypeResolver; |
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use KleijnWeb\SwaggerBundle\Serialize\Serializer; |
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/** |
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* (De-) Serializes objects using JSON Schema |
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* |
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* @author John Kleijn <[email protected]> |
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*/ |
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class SwaggerSerializer implements Serializer |
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{ |
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/** |
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* @var SerializationTypeResolver |
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*/ |
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private $serializationTypeResolver; |
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/** |
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* @var \stdClass |
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*/ |
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private $definitions; |
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/** |
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* SwaggerSerializer constructor. |
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* |
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* @param SerializationTypeResolver $serializationTypeResolver |
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* @param \stdClass $definitions |
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*/ |
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public function __construct(SerializationTypeResolver $serializationTypeResolver, \stdClass $definitions) |
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{ |
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$this->serializationTypeResolver = $serializationTypeResolver; |
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$this->definitions = $definitions; |
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} |
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/** |
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* @param mixed $data |
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* |
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* @return string |
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*/ |
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public function serialize($data): string |
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{ |
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$export = function ($object) use (&$export) { |
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if (!is_object($object)) { |
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return $object; |
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} |
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$class = get_class($object); |
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$data = (array)$object; |
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$offset = strlen($class) + 2; |
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$keys = array_map(function ($k) use ($offset) { |
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return substr($k, $offset); |
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}, array_keys($data)); |
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return array_map(function ($item) use ($offset, &$export) { |
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return is_object($item) ? $export($item) : (is_array($item) ? array_map($export, $item) : $item); |
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}, array_combine($keys, array_values($data))); |
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}; |
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return json_encode($export($data)); |
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} |
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/** |
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* @param mixed $data |
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* @param string $type |
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* |
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* @return mixed |
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*/ |
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public function deserialize($data, string $type) |
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{ |
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$import = function ($item, \stdClass $schema) use (&$import) { |
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switch ($schema->type) { |
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case 'array': |
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return array_map(function ($value) use (&$import, $schema) { |
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return $import($value, $schema->items); |
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}, $item); |
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case 'object': |
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$fqcn = $this->serializationTypeResolver->resolveUsingSchema($schema); |
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$object = unserialize(sprintf('O:%d:"%s":0:{}', strlen($fqcn), $fqcn)); |
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$reflector = new \ReflectionObject($object); |
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foreach ($item as $name => $value) { |
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$value = isset($schema->properties->$name) |
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? $import($value, $schema->properties->$name) |
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: $value; |
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$attribute = $reflector->getProperty($name); |
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$attribute->setAccessible(true); |
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$attribute->setValue($object, $value); |
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} |
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return $object; |
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default: |
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settype($item, $schema->type); |
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return $item; |
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} |
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}; |
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return $import( |
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json_decode($data, true), |
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$this->definitions->{$this->serializationTypeResolver->reverseLookup($type)} |
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); |
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} |
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} |
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kleijnweb /
swagger-bundle
