[44] | 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 YouTube
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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_YouTube_VideoEntry
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| 25 | */
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| 26 | require_once 'Zend/Gdata/YouTube/VideoEntry.php';
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| 27 |
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| 28 | /**
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| 29 | * @see Zend_Gdata_YouTube_Extension_Position
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| 30 | */
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| 31 | require_once 'Zend/Gdata/YouTube/Extension/Position.php';
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| 32 |
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| 33 | /**
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| 34 | * Represents the YouTube video playlist 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 YouTube
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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_YouTube_PlaylistVideoEntry extends Zend_Gdata_YouTube_VideoEntry
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| 43 | {
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| 44 |
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| 45 | protected $_entryClassName = 'Zend_Gdata_YouTube_PlaylistVideoEntry';
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| 46 |
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| 47 | /**
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| 48 | * Position of the entry in the feed, as specified by the user
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| 49 | *
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| 50 | * @var Zend_Gdata_YouTube_Extension_Position
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| 51 | */
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| 52 | protected $_position = null;
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| 53 |
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| 54 | /**
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| 55 | * Creates a Playlist video entry, representing an individual video
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| 56 | * in a list of videos contained within a specific playlist
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| 57 | *
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| 58 | * @param DOMElement $element (optional) DOMElement from which this
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| 59 | * object should be constructed.
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| 60 | */
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| 61 | public function __construct($element = null)
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| 62 | {
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| 63 | $this->registerAllNamespaces(Zend_Gdata_YouTube::$namespaces);
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| 64 | parent::__construct($element);
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| 65 | }
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| 66 |
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| 67 | /**
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| 68 | * Retrieves a DOMElement which corresponds to this element and all
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| 69 | * child properties. This is used to build an entry back into a DOM
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| 70 | * and eventually XML text for sending to the server upon updates, or
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| 71 | * for application storage/persistence.
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| 72 | *
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| 73 | * @param DOMDocument $doc The DOMDocument used to construct DOMElements
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| 74 | * @return DOMElement The DOMElement representing this element and all
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| 75 | * child properties.
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| 76 | */
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| 77 | public function getDOM($doc = null, $majorVersion = 1, $minorVersion = null)
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| 78 | {
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| 79 | $element = parent::getDOM($doc, $majorVersion, $minorVersion);
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| 80 | if ($this->_position !== null) {
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| 81 | $element->appendChild($this->_position->getDOM($element->ownerDocument));
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| 82 | }
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| 83 | return $element;
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| 84 | }
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| 85 |
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| 86 | /**
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| 87 | * Creates individual Entry objects of the appropriate type and
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| 88 | * stores them in the $_entry array based upon DOM data.
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| 89 | *
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| 90 | * @param DOMNode $child The DOMNode to process
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| 91 | */
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| 92 | protected function takeChildFromDOM($child)
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| 93 | {
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| 94 | $absoluteNodeName = $child->namespaceURI . ':' . $child->localName;
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| 95 | switch ($absoluteNodeName) {
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| 96 | case $this->lookupNamespace('yt') . ':' . 'position':
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| 97 | $position = new Zend_Gdata_YouTube_Extension_Position();
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| 98 | $position->transferFromDOM($child);
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| 99 | $this->_position = $position;
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| 100 | break;
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| 101 | default:
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| 102 | parent::takeChildFromDOM($child);
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| 103 | break;
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| 104 | }
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| 105 | }
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| 106 |
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| 107 |
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| 108 | /**
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| 109 | * Sets the array of embedded feeds related to the video
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| 110 | *
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| 111 | * @param Zend_Gdata_YouTube_Extension_Position $position
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| 112 | * The position of the entry in the feed, as specified by the user.
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| 113 | * @return Zend_Gdata_YouTube_PlaylistVideoEntry Provides a fluent interface
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| 114 | */
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| 115 | public function setPosition($position = null)
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| 116 | {
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| 117 | $this->_position = $position;
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| 118 | return $this;
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| 119 | }
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| 120 |
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| 121 | /**
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| 122 | * Returns the position of the entry in the feed, as specified by the user
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| 123 | *
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| 124 | * @return Zend_Gdata_YouTube_Extension_Position The position
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| 125 | */
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| 126 | public function getPosition()
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| 127 | {
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| 128 | return $this->_position;
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| 129 | }
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| 130 |
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| 131 | }
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