|
1
|
|
|
<?php |
|
2
|
|
|
|
|
3
|
|
|
/* |
|
4
|
|
|
* This file is part of the Sylius package. |
|
5
|
|
|
* |
|
6
|
|
|
* (c) Paweł Jędrzejewski |
|
7
|
|
|
* |
|
8
|
|
|
* For the full copyright and license information, please view the LICENSE |
|
9
|
|
|
* file that was distributed with this source code. |
|
10
|
|
|
*/ |
|
11
|
|
|
|
|
12
|
|
|
namespace Sylius\Bundle\ResourceBundle\Form\DataTransformer; |
|
13
|
|
|
|
|
14
|
|
|
use Doctrine\Common\Collections\Collection; |
|
15
|
|
|
use Symfony\Component\Form\DataTransformerInterface; |
|
16
|
|
|
use Symfony\Component\Form\Exception\TransformationFailedException; |
|
17
|
|
|
|
|
18
|
|
|
/** |
|
19
|
|
|
* @author Arkadiusz Krakowiak <[email protected]> |
|
20
|
|
|
*/ |
|
21
|
|
|
final class RecursiveTransformer implements DataTransformerInterface |
|
22
|
|
|
{ |
|
23
|
|
|
/** |
|
24
|
|
|
* @var DataTransformerInterface |
|
25
|
|
|
*/ |
|
26
|
|
|
private $decoratedTransformer; |
|
27
|
|
|
|
|
28
|
|
|
/** |
|
29
|
|
|
* @param DataTransformerInterface $decoratedTransformer |
|
30
|
|
|
*/ |
|
31
|
|
|
public function __construct(DataTransformerInterface $decoratedTransformer) |
|
32
|
|
|
{ |
|
33
|
|
|
$this->decoratedTransformer = $decoratedTransformer; |
|
34
|
|
|
} |
|
35
|
|
|
|
|
36
|
|
|
/** |
|
37
|
|
|
* {@inheritDoc} |
|
38
|
|
|
*/ |
|
39
|
|
|
public function transform($values) |
|
40
|
|
|
{ |
|
41
|
|
|
$this->assertTransformationValueType($values, Collection::class); |
|
42
|
|
|
|
|
43
|
|
|
return $values->map(function ($value) { |
|
44
|
|
|
return $this->decoratedTransformer->transform($value); |
|
45
|
|
|
}); |
|
46
|
|
|
} |
|
47
|
|
|
|
|
48
|
|
|
/** |
|
49
|
|
|
* {@inheritDoc} |
|
50
|
|
|
*/ |
|
51
|
|
|
public function reverseTransform($values) |
|
52
|
|
|
{ |
|
53
|
|
|
$this->assertTransformationValueType($values, Collection::class); |
|
54
|
|
|
|
|
55
|
|
|
return $values->map(function ($value) { |
|
56
|
|
|
return $this->decoratedTransformer->reverseTransform($value); |
|
57
|
|
|
}); |
|
58
|
|
|
} |
|
59
|
|
|
|
|
60
|
|
|
/** |
|
61
|
|
|
* @param string $value |
|
62
|
|
|
* @param string $expectedType |
|
63
|
|
|
* |
|
64
|
|
|
* @throws TransformationFailedException |
|
65
|
|
|
*/ |
|
66
|
|
|
private function assertTransformationValueType($value, $expectedType) |
|
67
|
|
|
{ |
|
68
|
|
|
if (!($value instanceof $expectedType)) { |
|
69
|
|
|
throw new TransformationFailedException( |
|
70
|
|
|
sprintf( |
|
71
|
|
|
'Expected "%s", but got "%s"', |
|
72
|
|
|
$expectedType, |
|
73
|
|
|
is_object($value) ? get_class($value) : gettype($value) |
|
74
|
|
|
) |
|
75
|
|
|
); |
|
76
|
|
|
} |
|
77
|
|
|
} |
|
78
|
|
|
} |
|
79
|
|
|
|
pamil /
Sylius
