|
1
|
|
|
<?php |
|
2
|
|
|
/** |
|
3
|
|
|
* Load a DOM document from a xml file or string |
|
4
|
|
|
* |
|
5
|
|
|
* @license http://www.opensource.org/licenses/mit-license.php The MIT License |
|
6
|
|
|
* @copyright Copyright (c) 2009-2014 Bastian Feder, Thomas Weinert |
|
7
|
|
|
*/ |
|
8
|
|
|
|
|
9
|
|
|
namespace FluentDOM\Loader { |
|
10
|
|
|
|
|
11
|
|
|
use FluentDOM\Document; |
|
12
|
|
|
use FluentDOM\DocumentFragment; |
|
13
|
|
|
use FluentDOM\Loadable; |
|
14
|
|
|
|
|
15
|
|
|
/** |
|
16
|
|
|
* Load a DOM document from a xml file or string |
|
17
|
|
|
*/ |
|
18
|
|
|
class Xml implements Loadable { |
|
19
|
|
|
|
|
20
|
|
|
use Supports\Libxml; |
|
21
|
|
|
|
|
22
|
|
|
const LIBXML_OPTIONS = 'libxml'; |
|
23
|
|
|
|
|
24
|
|
|
/** |
|
25
|
|
|
* @return string[] |
|
26
|
|
|
*/ |
|
27
|
12 |
|
public function getSupported() { |
|
28
|
12 |
|
return array('xml', 'application/xml', 'text/xml'); |
|
29
|
5 |
|
} |
|
30
|
|
|
|
|
31
|
|
|
/** |
|
32
|
|
|
* @see Loadable::load |
|
33
|
|
|
* @param string $source |
|
34
|
|
|
* @param string $contentType |
|
35
|
|
|
* @param array|\Traversable|Options $options |
|
36
|
|
|
* @return Document|Result|NULL |
|
37
|
|
|
*/ |
|
38
|
6 |
|
public function load($source, $contentType, $options = []) { |
|
39
|
6 |
|
if ($this->supports($contentType)) { |
|
40
|
5 |
|
return (new Libxml\Errors())->capture( |
|
41
|
|
View Code Duplication |
function() use ($source, $contentType, $options) { |
|
|
|
|
|
|
42
|
5 |
|
$document = new Document(); |
|
43
|
5 |
|
$document->preserveWhiteSpace = FALSE; |
|
44
|
5 |
|
$settings = $this->getOptions($options); |
|
45
|
5 |
|
$settings->isAllowed($sourceType = $settings->getSourceType($source)); |
|
46
|
|
|
switch ($sourceType) { |
|
47
|
5 |
|
case Options::IS_FILE : |
|
48
|
2 |
|
$document->load($source, $settings[Options::LIBXML_OPTIONS]); |
|
49
|
2 |
|
break; |
|
50
|
3 |
|
case Options::IS_STRING : |
|
51
|
3 |
|
default : |
|
52
|
3 |
|
$document->loadXML($source, $settings[Options::LIBXML_OPTIONS]); |
|
53
|
3 |
|
} |
|
54
|
5 |
|
return $document; |
|
55
|
|
|
} |
|
56
|
5 |
|
); |
|
57
|
|
|
} |
|
58
|
1 |
|
return NULL; |
|
59
|
|
|
} |
|
60
|
|
|
|
|
61
|
|
|
/** |
|
62
|
|
|
* @see LoadableFragment::loadFragment |
|
63
|
|
|
* @param string $source |
|
64
|
|
|
* @param string $contentType |
|
65
|
|
|
* @param array|\Traversable|Options $options |
|
66
|
|
|
* @return DocumentFragment|NULL |
|
67
|
|
|
*/ |
|
68
|
4 |
|
public function loadFragment($source, $contentType, $options = []) { |
|
69
|
4 |
|
if ($this->supports($contentType)) { |
|
70
|
3 |
|
return (new Libxml\Errors())->capture( |
|
71
|
3 |
|
function() use ($source, $contentType, $options) { |
|
72
|
3 |
|
$dom = new Document(); |
|
73
|
3 |
|
$fragment = $dom->createDocumentFragment(); |
|
74
|
3 |
|
$fragment->appendXml($source); |
|
75
|
3 |
|
return $fragment; |
|
76
|
|
|
} |
|
77
|
3 |
|
); |
|
78
|
|
|
} |
|
79
|
1 |
|
return NULL; |
|
80
|
|
|
} |
|
81
|
|
|
} |
|
82
|
|
|
} |
FluentDOM /
FluentDOM
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.