| 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 Exif
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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_Entry
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| 25 | */
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| 26 | require_once 'Zend/Gdata/Entry.php';
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| 27 |
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| 28 | /**
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| 29 | * @see Zend_Gdata_Exif
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| 30 | */
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| 31 | require_once 'Zend/Gdata/Exif.php';
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| 32 |
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| 33 | /**
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| 34 | * @see Zend_Gdata_Exif_Extension_Tags
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| 35 | */
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| 36 | require_once 'Zend/Gdata/Exif/Extension/Tags.php';
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| 37 |
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| 38 | /**
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| 39 | * An Atom entry containing EXIF metadata.
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| 40 | *
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| 41 | * @category Zend
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| 42 | * @package Zend_Gdata
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| 43 | * @subpackage Exif
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| 44 | * @copyright Copyright (c) 2005-2008 Zend Technologies USA Inc. (http://www.zend.com)
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| 45 | * @license http://framework.zend.com/license/new-bsd New BSD License
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| 46 | */
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| 47 | class Zend_Gdata_Exif_Entry extends Zend_Gdata_Entry
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| 48 | {
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| 49 | /**
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| 50 | * The classname for individual feed elements.
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| 51 | *
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| 52 | * @var string
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| 53 | */
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| 54 | protected $_entryClassName = 'Zend_Gdata_Exif_Entry';
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| 55 |
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| 56 | /**
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| 57 | * The tags that belong to the Exif group.
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| 58 | *
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| 59 | * @var string
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| 60 | */
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| 61 | protected $_tags = null;
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| 62 |
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| 63 | /**
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| 64 | * Create a new instance.
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| 65 | *
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| 66 | * @param DOMElement $element (optional) DOMElement from which this
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| 67 | * object should be constructed.
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| 68 | */
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| 69 | public function __construct($element = null)
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| 70 | {
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| 71 | $this->registerAllNamespaces(Zend_Gdata_Exif::$namespaces);
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| 72 | parent::__construct($element);
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| 73 | }
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| 74 |
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| 75 | /**
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| 76 | * Retrieves a DOMElement which corresponds to this element and all
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| 77 | * child properties. This is used to build an entry back into a DOM
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| 78 | * and eventually XML text for sending to the server upon updates, or
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| 79 | * for application storage/persistence.
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| 80 | *
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| 81 | * @param DOMDocument $doc The DOMDocument used to construct DOMElements
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| 82 | * @return DOMElement The DOMElement representing this element and all
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| 83 | * child properties.
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| 84 | */
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| 85 | public function getDOM($doc = null, $majorVersion = 1, $minorVersion = null)
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| 86 | {
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| 87 | $element = parent::getDOM($doc, $majorVersion, $minorVersion);
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| 88 | if ($this->_tags != null) {
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| 89 | $element->appendChild($this->_tags->getDOM($element->ownerDocument));
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| 90 | }
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| 91 | return $element;
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| 92 | }
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| 93 |
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| 94 | /**
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| 95 | * Creates individual Entry objects of the appropriate type and
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| 96 | * stores them as members of this entry based upon DOM data.
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| 97 | *
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| 98 | * @param DOMNode $child The DOMNode to process
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| 99 | */
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| 100 | protected function takeChildFromDOM($child)
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| 101 | {
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| 102 | $absoluteNodeName = $child->namespaceURI . ':' . $child->localName;
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| 103 | switch ($absoluteNodeName) {
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| 104 | case $this->lookupNamespace('exif') . ':' . 'tags':
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| 105 | $tags = new Zend_Gdata_Exif_Extension_Tags();
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| 106 | $tags->transferFromDOM($child);
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| 107 | $this->_tags = $tags;
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| 108 | break;
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| 109 | default:
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| 110 | parent::takeChildFromDOM($child);
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| 111 | break;
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| 112 | }
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| 113 | }
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| 114 |
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| 115 | /**
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| 116 | * Retrieve the tags for this entry.
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| 117 | *
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| 118 | * @see setTags
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| 119 | * @return Zend_Gdata_Exif_Extension_Tags The requested object
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| 120 | * or null if not set.
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| 121 | */
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| 122 | public function getTags()
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| 123 | {
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| 124 | return $this->_tags;
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| 125 | }
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| 126 |
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| 127 | /**
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| 128 | * Set the tags property for this entry. This property contains
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| 129 | * various Exif data.
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| 130 | *
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| 131 | * This corresponds to the <exif:tags> property in the Google Data
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| 132 | * protocol.
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| 133 | *
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| 134 | * @param Zend_Gdata_Exif_Extension_Tags $value The desired value
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| 135 | * this element, or null to unset.
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| 136 | * @return Zend_Gdata_Exif_Entry Provides a fluent interface
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| 137 | */
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| 138 | public function setTags($value)
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| 139 | {
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| 140 | $this->_tags = $value;
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| 141 | return $this;
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| 142 | }
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| 143 |
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| 144 | }
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