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
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
|
<?php
declare(strict_types=1);
namespace Sabre\DAV\Xml\Response;
use Sabre\Xml\Element;
use Sabre\Xml\Reader;
use Sabre\Xml\Writer;
/**
* WebDAV MultiStatus parser.
*
* This class parses the {DAV:}multistatus response, as defined in:
* https://tools.ietf.org/html/rfc4918#section-14.16
*
* And it also adds the {DAV:}synctoken change from:
* http://tools.ietf.org/html/rfc6578#section-6.4
*
* @copyright Copyright (C) fruux GmbH (https://fruux.com/)
* @author Evert Pot (http://evertpot.com/)
* @license http://sabre.io/license/ Modified BSD License
*/
class MultiStatus implements Element
{
/**
* The responses.
*
* @var \Sabre\DAV\Xml\Element\Response[]
*/
protected $responses;
/**
* A sync token (from RFC6578).
*
* @var string
*/
protected $syncToken;
/**
* Constructor.
*
* @param \Sabre\DAV\Xml\Element\Response[] $responses
* @param string $syncToken
*/
public function __construct(array $responses, $syncToken = null)
{
$this->responses = $responses;
$this->syncToken = $syncToken;
}
/**
* Returns the response list.
*
* @return \Sabre\DAV\Xml\Element\Response[]
*/
public function getResponses()
{
return $this->responses;
}
/**
* Returns the sync-token, if available.
*
* @return string|null
*/
public function getSyncToken()
{
return $this->syncToken;
}
/**
* The serialize method is called during xml writing.
*
* It should use the $writer argument to encode this object into XML.
*
* Important note: it is not needed to create the parent element. The
* parent element is already created, and we only have to worry about
* attributes, child elements and text (if any).
*
* Important note 2: If you are writing any new elements, you are also
* responsible for closing them.
*/
public function xmlSerialize(Writer $writer)
{
foreach ($this->getResponses() as $response) {
$writer->writeElement('{DAV:}response', $response);
}
if ($syncToken = $this->getSyncToken()) {
$writer->writeElement('{DAV:}sync-token', $syncToken);
}
}
/**
* The deserialize method is called during xml parsing.
*
* This method is called statically, this is because in theory this method
* may be used as a type of constructor, or factory method.
*
* Often you want to return an instance of the current class, but you are
* free to return other data as well.
*
* You are responsible for advancing the reader to the next element. Not
* doing anything will result in a never-ending loop.
*
* If you just want to skip parsing for this element altogether, you can
* just call $reader->next();
*
* $reader->parseInnerTree() will parse the entire sub-tree, and advance to
* the next element.
*
* @return mixed
*/
public static function xmlDeserialize(Reader $reader)
{
$elementMap = $reader->elementMap;
$elementMap['{DAV:}prop'] = 'Sabre\\DAV\\Xml\\Element\\Prop';
$elements = $reader->parseInnerTree($elementMap);
$responses = [];
$syncToken = null;
if ($elements) {
foreach ($elements as $elem) {
if ('{DAV:}response' === $elem['name']) {
$responses[] = $elem['value'];
}
if ('{DAV:}sync-token' === $elem['name']) {
$syncToken = $elem['value'];
}
}
}
return new self($responses, $syncToken);
}
}
|
