1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
|
<?php
/**
* PHP OpenCloud library.
*
* @copyright 2014 Rackspace Hosting, Inc. See LICENSE for information.
* @license https://www.apache.org/licenses/LICENSE-2.0
* @author Jamie Hannaford <jamie.hannaford@rackspace.com>
*/
namespace OpenCloud\Common\Http\Message;
use Guzzle\Http\Message\Response;
use OpenCloud\Common\Constants\Header;
use OpenCloud\Common\Constants\Mime;
use OpenCloud\Common\Exceptions\JsonError;
class Formatter
{
public static function decode(Response $response)
{
if (strpos($response->getHeader(Header::CONTENT_TYPE), Mime::JSON) !== false) {
$string = (string) $response->getBody();
$response = json_decode($string);
self::checkJsonError($string);
return $response;
}
}
public static function encode($body)
{
return json_encode($body);
}
public static function checkJsonError($string = null)
{
if (json_last_error()) {
$error = sprintf('%s', json_last_error_msg());
$message = ($string) ? sprintf('%s trying to decode: %s', $error, $string) : $error;
throw new JsonError($message);
}
}
}
|
