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
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
|
<?php
/**
* Zend Framework
*
* LICENSE
*
* This source file is subject to the new BSD license that is bundled
* with this package in the file LICENSE.txt.
* It is also available through the world-wide-web at this URL:
* http://framework.zend.com/license/new-bsd
* If you did not receive a copy of the license and are unable to
* obtain it through the world-wide-web, please send an email
* to license@zend.com so we can send you a copy immediately.
*
* @category Zend
* @package Zend_Config
* @copyright Copyright (c) 2005-2009 Zend Technologies USA Inc. (http://www.zend.com)
* @license http://framework.zend.com/license/new-bsd New BSD License
* @version $Id: Xml.php 16924 2009-07-21 16:34:04Z dasprid $
*/
/**
* @see Zend_Config_Writer
*/
require_once 'Zend/Config/Writer.php';
/**
* @see Zend_Config_Xml
*/
require_once 'Zend/Config/Xml.php';
/**
* @category Zend
* @package Zend_Config
* @copyright Copyright (c) 2005-2009 Zend Technologies USA Inc. (http://www.zend.com)
* @license http://framework.zend.com/license/new-bsd New BSD License
*/
class Zend_Config_Writer_Xml extends Zend_Config_Writer
{
/**
* Filename to write to
*
* @var string
*/
protected $_filename = null;
/**
* Wether to exclusively lock the file or not
*
* @var boolean
*/
protected $_exclusiveLock = false;
/**
* Set the target filename
*
* @param string $filename
* @return Zend_Config_Writer_Xml
*/
public function setFilename($filename)
{
$this->_filename = $filename;
return $this;
}
/**
* Set wether to exclusively lock the file or not
*
* @param boolean $exclusiveLock
* @return Zend_Config_Writer_Array
*/
public function setExclusiveLock($exclusiveLock)
{
$this->_exclusiveLock = $exclusiveLock;
return $this;
}
/**
* Defined by Zend_Config_Writer
*
* @param string $filename
* @param Zend_Config $config
* @param boolean $exclusiveLock
* @throws Zend_Config_Exception When filename was not set
* @throws Zend_Config_Exception When filename is not writable
* @return void
*/
public function write($filename = null, Zend_Config $config = null, $exclusiveLock = null)
{
if ($filename !== null) {
$this->setFilename($filename);
}
if ($config !== null) {
$this->setConfig($config);
}
if ($exclusiveLock !== null) {
$this->setExclusiveLock($exclusiveLock);
}
if ($this->_filename === null) {
require_once 'Zend/Config/Exception.php';
throw new Zend_Config_Exception('No filename was set');
}
if ($this->_config === null) {
require_once 'Zend/Config/Exception.php';
throw new Zend_Config_Exception('No config was set');
}
$xml = new SimpleXMLElement('<zend-config xmlns:zf="' . Zend_Config_Xml::XML_NAMESPACE . '"/>');
$extends = $this->_config->getExtends();
$sectionName = $this->_config->getSectionName();
if (is_string($sectionName)) {
$child = $xml->addChild($sectionName);
$this->_addBranch($this->_config, $child, $xml);
} else {
foreach ($this->_config as $sectionName => $data) {
if (!($data instanceof Zend_Config)) {
$xml->addChild($sectionName, (string) $data);
} else {
$child = $xml->addChild($sectionName);
if (isset($extends[$sectionName])) {
$child->addAttribute('zf:extends', $extends[$sectionName], Zend_Config_Xml::XML_NAMESPACE);
}
$this->_addBranch($data, $child, $xml);
}
}
}
$dom = dom_import_simplexml($xml)->ownerDocument;
$dom->formatOutput = true;
$xmlString = $dom->saveXML();
$flags = 0;
if ($this->_exclusiveLock) {
$flags |= LOCK_EX;
}
$result = @file_put_contents($this->_filename, $xmlString, $flags);
if ($result === false) {
require_once 'Zend/Config/Exception.php';
throw new Zend_Config_Exception('Could not write to file "' . $this->_filename . '"');
}
}
/**
* Add a branch to an XML object recursively
*
* @param Zend_Config $config
* @param SimpleXMLElement $xml
* @param SimpleXMLElement $parent
* @return void
*/
protected function _addBranch(Zend_Config $config, SimpleXMLElement $xml, SimpleXMLElement $parent)
{
$branchType = null;
foreach ($config as $key => $value) {
if ($branchType === null) {
if (is_numeric($key)) {
$branchType = 'numeric';
$branchName = $xml->getName();
$xml = $parent;
unset($parent->{$branchName});
} else {
$branchType = 'string';
}
} else if ($branchType !== (is_numeric($key) ? 'numeric' : 'string')) {
require_once 'Zend/Config/Exception.php';
throw new Zend_Config_Exception('Mixing of string and numeric keys is not allowed');
}
if ($branchType === 'numeric') {
if ($value instanceof Zend_Config) {
$child = $parent->addChild($branchName, (string) $value);
$this->_addBranch($value, $child, $parent);
} else {
$parent->addChild($branchName, (string) $value);
}
} else {
if ($value instanceof Zend_Config) {
$child = $xml->addChild($key);
$this->_addBranch($value, $child, $xml);
} else {
$xml->addChild($key, (string) $value);
}
}
}
}
}
|
