1: <?php
2: 3: 4: 5: 6: 7: 8: 9: 10: 11: 12: 13: 14: 15: 16:
17:
18: namespace OpenCloud\Common\Http\Message;
19:
20: use Guzzle\Http\Message\Response;
21: use OpenCloud\Common\Constants\Header;
22: use OpenCloud\Common\Constants\Mime;
23: use OpenCloud\Common\Exceptions\JsonError;
24:
25: class Formatter
26: {
27: public static function decode(Response $response)
28: {
29: if (strpos($response->getHeader(Header::CONTENT_TYPE), Mime::JSON) !== false) {
30: $string = (string) $response->getBody();
31: $response = json_decode($string);
32: self::checkJsonError($string);
33:
34: return $response;
35: }
36: }
37:
38: public static function encode($body)
39: {
40: return json_encode($body);
41: }
42:
43: public static function checkJsonError($string = null)
44: {
45: if (json_last_error()) {
46: $error = sprintf('%s', json_last_error_msg());
47: $message = ($string) ? sprintf('%s trying to decode: %s', $error, $string) : $error;
48: throw new JsonError($message);
49: }
50: }
51: }
52: