/usr/share/php/Horde/Kolab/Format/Xml/Type/String/MaybeMissing.php is in php-horde-kolab-format 2.0.8-1ubuntu1.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
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 | <?php
/**
* Handles a string attribute that may also be missing.
*
* PHP version 5
*
* @category Kolab
* @package Kolab_Format
* @author Gunnar Wrobel <wrobel@pardus.de>
* @license http://www.horde.org/licenses/lgpl21 LGPL
* @link http://www.horde.org/libraries/Horde_Kolab_Format
*/
/**
* Handles a string attribute that may also be missing.
*
* Copyright 2011-2016 Horde LLC (http://www.horde.org/)
*
* See the enclosed file COPYING for license information (LGPL). If you did not
* receive this file, see
* http://www.horde.org/licenses/lgpl21.
*
* @category Kolab
* @package Kolab_Format
* @author Gunnar Wrobel <wrobel@pardus.de>
* @license http://www.horde.org/licenses/lgpl21 LGPL
* @link http://www.horde.org/libraries/Horde_Kolab_Format
*/
class Horde_Kolab_Format_Xml_Type_String_MaybeMissing
extends Horde_Kolab_Format_Xml_Type_Base
{
/**
* Load the value of a node.
*
* @param DOMNode $node Retrieve value for this node.
* @param Horde_Kolab_Format_Xml_Helper $helper A XML helper instance.
* @param array $params Additiona parameters for
* this parse operation.
*
* @return mixed|null The value or null if no value was found.
*/
public function loadNodeValue(
$node,
Horde_Kolab_Format_Xml_Helper $helper,
$params = array()
)
{
$result = $helper->fetchNodeValue($node);
if ($result === null) {
$result = '';
}
return $result;
}
/**
* Update the specified attribute.
*
* @param string $name The name of the the
* attribute to be updated.
* @param array $attributes The data array that holds
* all attribute values.
* @param DOMNode $parent_node The parent node of the
* node that should be
* updated.
* @param Horde_Kolab_Format_Xml_Helper $helper A XML helper instance.
* @param array $params Additional parameters
* for this write operation.
*
* @return DOMNode|boolean The new/updated child node or false if this
* failed.
*
* @throws Horde_Kolab_Format_Exception If converting the data to XML failed.
*/
public function save(
$name,
$attributes,
$parent_node,
Horde_Kolab_Format_Xml_Helper $helper,
$params = array()
)
{
$node = $helper->findNodeRelativeTo(
'./' . $name, $parent_node
);
if (!isset($attributes[$name])) {
if ($node !== false) {
/** Client indicates that the value should get removed */
$helper->removeNodes($parent_node, $name);
}
return false;
}
return $this->saveNodeValue(
$name,
$this->generateWriteValue($name, $attributes, $params),
$parent_node,
$helper,
$params,
$node
);
}
/**
* Generate the value that should be written to the node. Override in the
* extending classes.
*
* @param string $name The name of the the attribute
* to be updated.
* @param array $attributes The data array that holds all
* attribute values.
* @param array $params The parameters for this write operation.
*
* @return mixed The value to be written.
*/
protected function generateWriteValue($name, $attributes, $params)
{
return $attributes[$name];
}
}
|