1 | <?php
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2 |
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3 | /**
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4 | * Zend Framework
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5 | *
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6 | * LICENSE
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7 | *
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8 | * This source file is subject to the new BSD license that is bundled
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9 | * with this package in the file LICENSE.txt.
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10 | * It is also available through the world-wide-web at this URL:
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11 | * http://framework.zend.com/license/new-bsd
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12 | * If you did not receive a copy of the license and are unable to
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13 | * obtain it through the world-wide-web, please send an email
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14 | * to license@zend.com so we can send you a copy immediately.
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15 | *
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16 | * @category Zend
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17 | * @package Zend_Gdata
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18 | * @subpackage Gdata
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19 | * @copyright Copyright (c) 2005-2008 Zend Technologies USA Inc. (http://www.zend.com)
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20 | * @license http://framework.zend.com/license/new-bsd New BSD License
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21 | */
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22 |
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23 | /**
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24 | * @see Zend_Gdata
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25 | */
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26 | require_once 'Zend/Gdata.php';
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27 |
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28 | /**
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29 | * @see Zend_Gdata_App_MediaEntry
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30 | */
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31 | require_once 'Zend/Gdata/App/MediaEntry.php';
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32 |
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33 | /**
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34 | * Represents the Gdata flavor of an Atom entry
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35 | *
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36 | * @category Zend
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37 | * @package Zend_Gdata
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38 | * @subpackage Gdata
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39 | * @copyright Copyright (c) 2005-2008 Zend Technologies USA Inc. (http://www.zend.com)
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40 | * @license http://framework.zend.com/license/new-bsd New BSD License
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41 | */
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42 | class Zend_Gdata_Entry extends Zend_Gdata_App_MediaEntry
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43 | {
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44 |
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45 | protected $_entryClassName = 'Zend_Gdata_Entry';
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46 |
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47 | public function __construct($element = null)
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48 | {
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49 | $this->registerAllNamespaces(Zend_Gdata::$namespaces);
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50 | parent::__construct($element);
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51 | }
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52 |
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53 | public function getDOM($doc = null, $majorVersion = 1, $minorVersion = null)
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54 | {
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55 | $element = parent::getDOM($doc, $majorVersion, $minorVersion);
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56 | // ETags are special. We only support them in protocol >= 2.X.
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57 | // This will be duplicated by the HTTP ETag header.
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58 | if ($majorVersion >= 2) {
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59 | if ($this->_etag != null) {
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60 | $element->setAttributeNS($this->lookupNamespace('gd'),
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61 | 'gd:etag',
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62 | $this->_etag);
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63 | }
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64 | }
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65 | return $element;
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66 | }
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67 |
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68 | protected function takeChildFromDOM($child)
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69 | {
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70 | $absoluteNodeName = $child->namespaceURI . ':' . $child->localName;
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71 | switch ($absoluteNodeName) {
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72 | case $this->lookupNamespace('atom') . ':' . 'content':
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73 | $content = new Zend_Gdata_App_Extension_Content();
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74 | $content->transferFromDOM($child);
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75 | $this->_content = $content;
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76 | break;
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77 | case $this->lookupNamespace('atom') . ':' . 'published':
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78 | $published = new Zend_Gdata_App_Extension_Published();
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79 | $published->transferFromDOM($child);
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80 | $this->_published = $published;
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81 | break;
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82 | case $this->lookupNamespace('atom') . ':' . 'source':
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83 | $source = new Zend_Gdata_App_Extension_Source();
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84 | $source->transferFromDOM($child);
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85 | $this->_source = $source;
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86 | break;
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87 | case $this->lookupNamespace('atom') . ':' . 'summary':
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88 | $summary = new Zend_Gdata_App_Extension_Summary();
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89 | $summary->transferFromDOM($child);
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90 | $this->_summary = $summary;
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91 | break;
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92 | case $this->lookupNamespace('app') . ':' . 'control':
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93 | $control = new Zend_Gdata_App_Extension_Control();
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94 | $control->transferFromDOM($child);
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95 | $this->_control = $control;
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96 | break;
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97 | default:
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98 | parent::takeChildFromDOM($child);
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99 | break;
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100 | }
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101 | }
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102 |
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103 | /**
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104 | * Given a DOMNode representing an attribute, tries to map the data into
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105 | * instance members. If no mapping is defined, the name and value are
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106 | * stored in an array.
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107 | *
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108 | * @param DOMNode $attribute The DOMNode attribute needed to be handled
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109 | */
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110 | protected function takeAttributeFromDOM($attribute)
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111 | {
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112 | switch ($attribute->localName) {
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113 | case 'etag':
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114 | // ETags are special, since they can be conveyed by either the
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115 | // HTTP ETag header or as an XML attribute.
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116 | $etag = $attribute->nodeValue;
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117 | if ($this->_etag === null) {
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118 | $this->_etag = $etag;
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119 | }
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120 | elseif ($this->_etag != $etag) {
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121 | require_once('Zend/Gdata/App/IOException.php');
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122 | throw new Zend_Gdata_App_IOException("ETag mismatch");
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123 | }
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124 | break;
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125 | default:
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126 | parent::takeAttributeFromDOM($attribute);
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127 | break;
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128 | }
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129 | }
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130 |
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131 | }
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