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<?php |
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namespace CCT\Component\Rest\Http; |
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use CCT\Component\Rest\Exception\InvalidParameterException; |
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use Symfony\Component\HttpFoundation\Response as BaseResponse; |
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class Response extends BaseResponse implements ResponseInterface |
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{ |
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/** |
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* @var array |
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*/ |
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protected $data; |
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/** |
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* Response constructor. |
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* |
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* @param string $content |
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* @param int $status |
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* @param array $headers |
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* |
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* @throws \CCT\Component\Rest\Exception\InvalidParameterException |
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* @throws \RuntimeException |
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* @throws \InvalidArgumentException |
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*/ |
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public function __construct(string $content = '', int $status = 200, array $headers = array()) |
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{ |
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parent::__construct($content, $status, $headers); |
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$this->data = $this->jsonToArray($content); |
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} |
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/** |
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* {@inheritDoc} |
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*/ |
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public function getData() |
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{ |
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return $this->data; |
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} |
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/** |
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* {@inheritdoc} |
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*/ |
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public function setData($data): void |
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{ |
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$this->data = $data; |
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} |
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/** |
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* @param string|null $content |
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* |
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* @return array|null |
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* @throws \CCT\Component\Rest\Exception\InvalidParameterException |
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* @throws \RuntimeException |
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*/ |
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protected function jsonToArray(string $content = null): ?array |
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{ |
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if (empty($content)) { |
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return null; |
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} |
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$this->checkContentType(); |
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$data = @json_decode($content, true); |
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if ($data === null && json_last_error() !== JSON_ERROR_NONE) { |
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throw new \RuntimeException('It was not possible to convert the current content to JSON.'); |
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} |
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return $data; |
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} |
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/** |
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* Check if content type is json |
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* |
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* @throws \CCT\Component\Rest\Exception\InvalidParameterException |
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*/ |
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protected function checkContentType() |
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{ |
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if (false === strpos($this->headers->get('Content-Type'), 'json')) { |
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throw new InvalidParameterException('The content returned must be in a JSON format.'); |
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} |
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} |
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} |
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