1 <?php

     2 

     3 /**

     4  * Zend Framework

     5  *

     6  * LICENSE

     7  *

     8  * This source file is subject to the new BSD license that is bundled

     9  * with this package in the file LICENSE.txt.

    10  * It is also available through the world-wide-web at this URL:

    11  * http://framework.zend.com/license/new-bsd

    12  * If you did not receive a copy of the license and are unable to

    13  * obtain it through the world-wide-web, please send an email

    14  * to license@zend.com so we can send you a copy immediately.

    15  *

    16  * @category   Zend

    17  * @package    Zend_Gdata

    18  * @subpackage YouTube

    19  * @copyright  Copyright (c) 2005-2010 Zend Technologies USA Inc. (http://www.zend.com)

    20  * @license    http://framework.zend.com/license/new-bsd     New BSD License

    21  * @version    $Id: Duration.php 20096 2010-01-06 02:05:09Z bkarwin $

    22  */

    23 

    24 /**

    25  * @see Zend_Gdata_Extension

    26  */

    27 require_once 'Zend/Gdata/Extension.php';

    28 

    29 /**

    30  * Represents the yt:duration element used by the YouTube data API

    31  *

    32  * @category   Zend

    33  * @package    Zend_Gdata

    34  * @subpackage YouTube

    35  * @copyright  Copyright (c) 2005-2010 Zend Technologies USA Inc. (http://www.zend.com)

    36  * @license    http://framework.zend.com/license/new-bsd     New BSD License

    37  */

    38 class Zend_Gdata_YouTube_Extension_Duration extends Zend_Gdata_Extension

    39 {

    40 

    41     protected $_rootNamespace = 'yt';

    42     protected $_rootElement = 'duration';

    43     protected $_seconds = null;

    44 

    45     /**

    46      * Constructs a new Zend_Gdata_YouTube_Extension_Duration object.

    47      * @param bool $seconds(optional) The seconds value of the element.

    48      */

    49     public function __construct($seconds = null)

    50     {

    51         $this->registerAllNamespaces(Zend_Gdata_YouTube::$namespaces);

    52         parent::__construct();

    53         $this->_seconds = $seconds;

    54     }

    55 

    56     /**

    57      * Retrieves a DOMElement which corresponds to this element and all

    58      * child properties.  This is used to build an entry back into a DOM

    59      * and eventually XML text for sending to the server upon updates, or

    60      * for application storage/persistence.

    61      *

    62      * @param DOMDocument $doc The DOMDocument used to construct DOMElements

    63      * @return DOMElement The DOMElement representing this element and all

    64      * child properties.

    65      */

    66     public function getDOM($doc = null, $majorVersion = 1, $minorVersion = null)

    67     {

    68         $element = parent::getDOM($doc, $majorVersion, $minorVersion);

    69         if ($this->_seconds !== null) {

    70             $element->setAttribute('seconds', $this->_seconds);

    71         }

    72         return $element;

    73     }

    74 

    75     /**

    76      * Given a DOMNode representing an attribute, tries to map the data into

    77      * instance members.  If no mapping is defined, the name and valueare

    78      * stored in an array.

    79      *

    80      * @param DOMNode $attribute The DOMNode attribute needed to be handled

    81      */

    82     protected function takeAttributeFromDOM($attribute)

    83     {

    84         switch ($attribute->localName) {

    85         case 'seconds':

    86             $this->_seconds = $attribute->nodeValue;

    87             break;

    88         default:

    89             parent::takeAttributeFromDOM($attribute);

    90         }

    91     }

    92 

    93     /**

    94      * Get the value for this element's seconds attribute.

    95      *

    96      * @return int The value associated with this attribute.

    97      */

    98     public function getSeconds()

    99     {

   100         return $this->_seconds;

   101     }

   102 

   103     /**

   104      * Set the value for this element's seconds attribute.

   105      *

   106      * @param int $value The desired value for this attribute.

   107      * @return Zend_Gdata_YouTube_Extension_Duration The element being modified.

   108      */

   109     public function setSeconds($value)

   110     {

   111         $this->_seconds = $value;

   112         return $this;

   113     }

   114 

   115     /**

   116      * Magic toString method allows using this directly via echo

   117      * Works best in PHP >= 4.2.0

   118      *

   119      * @return string The duration in seconds

   120      */

   121     public function __toString()

   122     {

   123         return $this->_seconds;

   124     }

   125 

   126 }