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 Geo

    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: GeoRssWhere.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  * @see Zend_Gdata_Geo

    31  */

    32 require_once 'Zend/Gdata/Geo.php';

    33 

    34 /**

    35  * @see Zend_Gdata_Geo_Extension_GmlPoint

    36  */

    37 require_once 'Zend/Gdata/Geo/Extension/GmlPoint.php';

    38 

    39 

    40 /**

    41  * Represents the georss:where element used by the Gdata Geo extensions.

    42  *

    43  * @category   Zend

    44  * @package    Zend_Gdata

    45  * @subpackage Geo

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

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

    48  */

    49 class Zend_Gdata_Geo_Extension_GeoRssWhere extends Zend_Gdata_Extension

    50 {

    51 

    52     protected $_rootNamespace = 'georss';

    53     protected $_rootElement = 'where';

    54 

    55     /**

    56      * The point location for this geo element

    57      *

    58      * @var Zend_Gdata_Geo_Extension_GmlPoint

    59      */

    60     protected $_point = null;

    61 

    62     /**

    63      * Create a new instance.

    64      *

    65      * @param Zend_Gdata_Geo_Extension_GmlPoint $point (optional) Point to which

    66      *          object should be initialized.

    67      */

    68     public function __construct($point = null)

    69     {

    70         $this->registerAllNamespaces(Zend_Gdata_Geo::$namespaces);

    71         parent::__construct();

    72         $this->setPoint($point);

    73     }

    74 

    75     /**

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

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

    78      * and eventually XML text for application storage/persistence.

    79      *

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

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

    82      *          child properties.

    83      */

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

    85     {

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

    87         if ($this->_point !== null) {

    88             $element->appendChild($this->_point->getDOM($element->ownerDocument));

    89         }

    90         return $element;

    91     }

    92 

    93     /**

    94      * Creates individual Entry objects of the appropriate type and

    95      * stores them as members of this entry based upon DOM data.

    96      *

    97      * @param DOMNode $child The DOMNode to process

    98      */

    99     protected function takeChildFromDOM($child)

   100     {

   101         $absoluteNodeName = $child->namespaceURI . ':' . $child->localName;

   102 

   103         switch ($absoluteNodeName) {

   104             case $this->lookupNamespace('gml') . ':' . 'Point';

   105                 $point = new Zend_Gdata_Geo_Extension_GmlPoint();

   106                 $point->transferFromDOM($child);

   107                 $this->_point = $point;

   108                 break;

   109         }

   110     }

   111 

   112     /**

   113      * Get the value for this element's point attribute.

   114      *

   115      * @see setPoint

   116      * @return Zend_Gdata_Geo_Extension_GmlPoint The requested attribute.

   117      */

   118     public function getPoint()

   119     {

   120         return $this->_point;

   121     }

   122 

   123     /**

   124      * Set the value for this element's point attribute.

   125      *

   126      * @param Zend_Gdata_Geo_Extension_GmlPoint $value The desired value for this attribute.

   127      * @return Zend_Gdata_Geo_Extension_GeoRssWhere Provides a fluent interface

   128      */

   129     public function setPoint($value)

   130     {

   131         $this->_point = $value;

   132         return $this;

   133     }

   134 

   135 }