Completed
Pull Request — master (#3)
by Aymen
02:00
created

ModelTransformer::transform()   B

Complexity

Conditions 4
Paths 4

Size

Total Lines 32
Code Lines 19

Duplication

Lines 8
Ratio 25 %

Importance

Changes 0
Metric Value
dl 8
loc 32
rs 8.5806
c 0
b 0
f 0
cc 4
eloc 19
nc 4
nop 2
1
<?php
2
/**
3
 * This file is part of the fnayou/instapush-php project.
4
 *
5
 * Copyright (c) 2017. Aymen FNAYOU <[email protected]>
6
 *
7
 * For the full copyright and license information, please view the LICENSE
8
 * file that was distributed with this source code.
9
 */
10
11
namespace Fnayou\InstapushPHP\Transformer;
12
13
use Fnayou\InstapushPHP\Exception\TransformerException;
14
use Fnayou\InstapushPHP\Model\FromArrayInterface;
15
use Psr\Http\Message\ResponseInterface;
16
17
/**
18
 * Class ModelTransformer.
19
 */
20
class ModelTransformer implements TransformerInterface
21
{
22
    /**
23
     * {@inheritdoc}
24
     */
25
    public function transform(ResponseInterface $response, string $class)
26
    {
27 View Code Duplication
        if (0 !== \strpos($response->getHeaderLine('Content-Type'), 'application/json')) {
0 ignored issues
show
Duplication introduced by
This code seems to be duplicated across your project.

Duplicated code is one of the most pungent code smells. If you need to duplicate the same code in three or more different places, we strongly encourage you to look into extracting the code into a single class or operation.

You can also find more detailed suggestions in the “Code” section of your repository.

Loading history...
28
            throw new TransformerException(
29
                \sprintf(
30
                    'The ModelTransformer can transform json response but %s given',
31
                    $response->getHeaderLine('Content-Type')
32
                )
33
            );
34
        }
35
36
        $body = $response->getBody()->__toString();
37
        $data = \json_decode($body, true);
38
39
        if (JSON_ERROR_NONE !== \json_last_error()) {
40
            throw new TransformerException(
41
                \sprintf(
42
                    'Invalid json response format : Error %d when trying to \json_decode response',
43
                    \json_last_error()
44
                )
45
            );
46
        }
47
48
        $reflection = new \ReflectionClass($class);
49
        if (true === $reflection->implementsInterface(FromArrayInterface::class)) {
50
            $object = \call_user_func($class.'::fromArray', $data);
51
        } else {
52
            $object = new $class($data);
53
        }
54
55
        return $object;
56
    }
57
}
58