/**
* @param array|object|null $data
* @param EncodingParametersInterface|null $parameters
*
* @return EncodingParametersInterface
*/
private function getEncodingParameters($data, EncodingParametersInterface $parameters = null)
{
if (empty($data) === true && $parameters === null) {
return $this->parametersFactory->createEncodingParameters();
} elseif ($parameters !== null && $parameters->getIncludePaths() !== null) {
return $parameters;
} else {
$schema = $this->container->getSchema(is_array($data) ? $data[0] : $data);
$includePaths = $schema->getIncludePaths();
$fieldSets = $parameters === null ? null : $parameters->getFieldSets();
return $this->parametersFactory->createEncodingParameters($includePaths, $fieldSets);
}
}
/**
* @param array $parameters
*
* @return SortParameterInterface[]|null
*/
protected function getSortParameters(array $parameters)
{
$sortParams = null;
$sortParam = $this->getParamOrNull($parameters, self::PARAM_SORT);
if ($sortParam !== null) {
foreach (explode(',', $sortParam) as $param) {
$isDesc = false;
empty($param) === false ? $isDesc = $param[0] === '-' : $this->exceptionThrower->throwBadRequest();
$sortField = ltrim($param, '+-');
empty($sortField) === false ?: $this->exceptionThrower->throwBadRequest();
$sortParams[] = $this->factory->createSortParam($sortField, $isDesc === false);
}
}
return $sortParams;
}
/**
* Get render that returns JSON API response with JSON API Error objects and specified HTTP status code.
*
* @param int $statusCode
*
* @return Closure
*/
protected function getErrorsRender($statusCode)
{
/**
* @param ErrorInterface[] $errors
* @param EncoderOptions $encodeOptions
*
* @return mixed
*/
return function (array $errors, EncoderOptions $encodeOptions = null) use($statusCode) {
$extensionsClosure = $this->extensionsClosure;
/** @var SupportedExtensionsInterface $supportedExtensions */
$supportedExtensions = $extensionsClosure();
$content = Encoder::instance([], $encodeOptions)->errors($errors);
$mediaType = $this->factory->createMediaType(MediaTypeInterface::JSON_API_TYPE, MediaTypeInterface::JSON_API_SUB_TYPE);
return $this->responses->getResponse($statusCode, $mediaType, $content, $supportedExtensions);
};
}
/**
* Init codec container.
*
* @return void
*/
protected function initCodecMatcher()
{
$jsonApiEncoder = function () {
$config = $this->getConfig();
$schemas = isset($config[C::SCHEMAS]) === true ? $config[C::SCHEMAS] : [];
$container = $this->schemaContainer = (new SchemaFactory())->createContainer($schemas);
$options = isset($config[C::JSON][C::JSON_OPTIONS]) === true ? $config[C::JSON][C::JSON_OPTIONS] : C::JSON_OPTIONS_DEFAULT;
$depth = isset($config[C::JSON][C::JSON_DEPTH]) === true ? $config[C::JSON][C::JSON_DEPTH] : C::JSON_DEPTH_DEFAULT;
$isShowVersion = isset($config[C::JSON][C::JSON_IS_SHOW_VERSION]) === true ? $config[C::JSON][C::JSON_IS_SHOW_VERSION] : C::JSON_IS_SHOW_VERSION_DEFAULT;
$versionMeta = isset($config[C::JSON][C::JSON_VERSION_META]) === true ? $config[C::JSON][C::JSON_VERSION_META] : null;
$urlPrefix = isset($config[C::JSON][C::JSON_URL_PREFIX]) === true ? $config[C::JSON][C::JSON_URL_PREFIX] : null;
$encoderFactory = new EncoderFactory();
$parametersFactory = new ParametersFactory();
return new Encoder(new DocumentFactory(), $encoderFactory, $encoderFactory, $parametersFactory, $container, new EncoderOptions($options, $urlPrefix, $isShowVersion, $versionMeta, $depth));
};
$this->codecMatcher = new CodecMatcher();
$jsonApiType = $this->parametersFactory->createMediaType(MediaTypeInterface::JSON_API_TYPE, MediaTypeInterface::JSON_API_SUB_TYPE);
$this->codecMatcher->registerEncoder($jsonApiType, $jsonApiEncoder);
$this->codecMatcher->registerDecoder($jsonApiType, function () {
return new ArrayDecoder();
});
}