|
1
|
|
|
<?php |
|
2
|
|
|
|
|
3
|
|
|
namespace Psi\Component\ContentType\Metadata\Driver; |
|
4
|
|
|
|
|
5
|
|
|
use Metadata\Driver\AbstractFileDriver; |
|
6
|
|
|
use Psi\Component\ContentType\Metadata\ClassMetadata; |
|
7
|
|
|
use Psi\Component\ContentType\Metadata\PropertyMetadata; |
|
8
|
|
|
|
|
9
|
|
|
class XmlDriver extends AbstractFileDriver |
|
10
|
|
|
{ |
|
11
|
|
|
const XML_NAMESPACE = 'http://github.com/psiphp/content-type/mapping'; |
|
12
|
|
|
|
|
13
|
|
|
/** |
|
14
|
|
|
* {@inheritdoc} |
|
15
|
|
|
*/ |
|
16
|
|
|
public function loadMetadataFromFile(\ReflectionClass $class, $path) |
|
17
|
|
|
{ |
|
18
|
|
|
$classMetadata = new ClassMetadata($class->getName()); |
|
19
|
|
|
|
|
20
|
|
|
$use = libxml_use_internal_errors(true); |
|
21
|
|
|
$dom = new \DOMDocument('1.0'); |
|
22
|
|
|
$dom->load($path); |
|
23
|
|
|
|
|
24
|
|
|
if (!$dom->schemaValidate(__DIR__ . '/../../../schema/mapping.xsd')) { |
|
25
|
|
|
$message = array_reduce(libxml_get_errors(), function ($foo, $error) { |
|
26
|
|
|
return $error->message; |
|
27
|
|
|
}); |
|
28
|
|
|
throw new \InvalidArgumentException(sprintf( |
|
29
|
|
|
'Could not validate XML mapping at "%s": %s', |
|
30
|
|
|
$path, $message |
|
31
|
|
|
)); |
|
32
|
|
|
} |
|
33
|
|
|
libxml_use_internal_errors($use); |
|
34
|
|
|
|
|
35
|
|
|
$xpath = new \DOMXpath($dom); |
|
36
|
|
|
$xpath->registerNamespace('psict', self::XML_NAMESPACE); |
|
37
|
|
|
|
|
38
|
|
|
foreach ($xpath->query('//psict:class') as $classEl) { |
|
39
|
|
|
$classAttr = $classEl->getAttribute('name'); |
|
40
|
|
|
|
|
41
|
|
|
if ($classAttr !== $class->getName()) { |
|
42
|
|
|
throw new \InvalidArgumentException(sprintf( |
|
43
|
|
|
'Expected class name to be "%s" but it is mapped as "%s"', |
|
44
|
|
|
$class->getName(), $classAttr |
|
45
|
|
|
)); |
|
46
|
|
|
} |
|
47
|
|
|
|
|
48
|
|
|
foreach ($xpath->query('./psict:field', $classEl) as $fieldEl) { |
|
49
|
|
|
$shared = $this->extractOptionSet($xpath, $fieldEl, 'shared-options'); |
|
50
|
|
|
$form = $this->extractOptionSet($xpath, $fieldEl, 'form-options'); |
|
51
|
|
|
$view = $this->extractOptionSet($xpath, $fieldEl, 'view-options'); |
|
52
|
|
|
$storage = $this->extractOptionSet($xpath, $fieldEl, 'storage-options'); |
|
53
|
|
|
|
|
54
|
|
|
$propertyMetadata = new PropertyMetadata( |
|
55
|
|
|
$class->getName(), |
|
56
|
|
|
$fieldEl->getAttribute('name'), |
|
57
|
|
|
$fieldEl->getAttribute('type'), |
|
58
|
|
|
$fieldEl->getAttribute('role'), |
|
59
|
|
|
$fieldEl->getAttribute('group'), |
|
60
|
|
|
[ |
|
61
|
|
|
'shared' => $shared, |
|
62
|
|
|
'form' => $form, |
|
63
|
|
|
'view' => $view, |
|
64
|
|
|
'storage' => $storage, |
|
65
|
|
|
] |
|
66
|
|
|
); |
|
67
|
|
|
|
|
68
|
|
|
$classMetadata->addPropertyMetadata($propertyMetadata); |
|
69
|
|
|
} |
|
70
|
|
|
} |
|
71
|
|
|
|
|
72
|
|
|
return $classMetadata; |
|
73
|
|
|
} |
|
74
|
|
|
|
|
75
|
|
|
private function extractOptionSet(\DOMXpath $xpath, \DOMElement $fieldEl, $type) |
|
76
|
|
|
{ |
|
77
|
|
|
foreach ($xpath->query('./psict:' . $type, $fieldEl) as $setEl) { |
|
78
|
|
|
return $this->extractOptions($xpath, $setEl); |
|
79
|
|
|
} |
|
80
|
|
|
} |
|
81
|
|
|
|
|
82
|
|
|
private function extractOptions(\DOMXPath $xpath, \DOMElement $setEl) |
|
83
|
|
|
{ |
|
84
|
|
|
$options = []; |
|
85
|
|
|
|
|
86
|
|
|
foreach ($xpath->query('./psict:option', $setEl) as $optionEl) { |
|
87
|
|
|
if ($optionEl->getAttribute('type') === 'collection') { |
|
88
|
|
|
$options[$optionEl->getAttribute('name')] = $this->extractOptions($xpath, $optionEl); |
|
89
|
|
|
continue; |
|
90
|
|
|
} |
|
91
|
|
|
|
|
92
|
|
|
$options[$optionEl->getAttribute('name')] = $optionEl->nodeValue; |
|
93
|
|
|
} |
|
94
|
|
|
|
|
95
|
|
|
return $options; |
|
96
|
|
|
} |
|
97
|
|
|
|
|
98
|
|
|
/** |
|
99
|
|
|
* {@inheritdoc} |
|
100
|
|
|
*/ |
|
101
|
|
|
public function getExtension() |
|
102
|
|
|
{ |
|
103
|
|
|
return 'xml'; |
|
104
|
|
|
} |
|
105
|
|
|
} |
|
106
|
|
|
|
psiphp /
content-type
