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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) 2005-2010 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 * @version $Id: Transparency.php 20096 2010-01-06 02:05:09Z bkarwin $ |
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22 */ |
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23 |
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24 /** |
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25 * @see Zend_Gdata_Extension |
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26 */ |
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27 require_once 'Zend/Gdata/Extension.php'; |
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28 |
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29 /** |
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30 * Data model class to represent an entry's transparency |
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31 * |
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32 * @category Zend |
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33 * @package Zend_Gdata |
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34 * @subpackage Gdata |
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35 * @copyright Copyright (c) 2005-2010 Zend Technologies USA Inc. (http://www.zend.com) |
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36 * @license http://framework.zend.com/license/new-bsd New BSD License |
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37 */ |
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38 class Zend_Gdata_Extension_Transparency extends Zend_Gdata_Extension |
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39 { |
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40 |
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41 protected $_rootElement = 'transparency'; |
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42 protected $_value = null; |
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43 |
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44 /** |
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45 * Constructs a new Zend_Gdata_Extension_Transparency object. |
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46 * @param bool $value (optional) Transparency value as URI |
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47 */ |
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48 public function __construct($value = null) |
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49 { |
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50 parent::__construct(); |
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51 $this->_value = $value; |
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52 } |
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53 |
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54 /** |
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55 * Retrieves a DOMElement which corresponds to this element and all |
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56 * child properties. This is used to build an entry back into a DOM |
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57 * and eventually XML text for sending to the server upon updates, or |
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58 * for application storage/persistence. |
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59 * |
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60 * @param DOMDocument $doc The DOMDocument used to construct DOMElements |
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61 * @return DOMElement The DOMElement representing this element and all |
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62 * child properties. |
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63 */ |
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64 public function getDOM($doc = null, $majorVersion = 1, $minorVersion = null) |
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65 { |
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66 $element = parent::getDOM($doc, $majorVersion, $minorVersion); |
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67 if ($this->_value !== null) { |
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68 $element->setAttribute('value', $this->_value); |
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69 } |
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70 return $element; |
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71 } |
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72 |
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73 /** |
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74 * Given a DOMNode representing an attribute, tries to map the data into |
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75 * instance members. If no mapping is defined, the name and value are |
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76 * stored in an array. |
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77 * |
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78 * @param DOMNode $attribute The DOMNode attribute needed to be handled |
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79 */ |
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80 protected function takeAttributeFromDOM($attribute) |
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81 { |
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82 switch ($attribute->localName) { |
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83 case 'value': |
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84 $this->_value = $attribute->nodeValue; |
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85 break; |
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86 default: |
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87 parent::takeAttributeFromDOM($attribute); |
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88 } |
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89 } |
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90 |
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91 /** |
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92 * Get the value for this element's Value attribute. |
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93 * |
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94 * @return bool The requested attribute. |
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95 */ |
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96 public function getValue() |
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97 { |
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98 return $this->_value; |
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99 } |
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100 |
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101 /** |
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102 * Set the value for this element's Value attribute. |
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103 * |
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104 * @param bool $value The desired value for this attribute. |
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105 * @return Zend_Gdata_Extension_Transparency The element being modified. |
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106 */ |
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107 public function setValue($value) |
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108 { |
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109 $this->_value = $value; |
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110 return $this; |
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111 } |
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112 |
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113 /** |
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114 * Magic toString method allows using this directly via echo |
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115 * Works best in PHP >= 4.2.0 |
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116 */ |
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117 public function __toString() |
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118 { |
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119 return $this->getValue(); |
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120 } |
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121 |
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122 } |
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123 |