1 <?php

     2 /**

     3  * Zend Framework

     4  *

     5  * LICENSE

     6  *

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

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

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

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

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

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

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

    14  *

    15  * @category   Zend

    16  * @package    Zend_Navigation

    17  * @subpackage Page

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

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

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

    21  */

    22 

    23 /**

    24  * @see Zend_Navigation_Page_Abstract

    25  */

    26 require_once 'Zend/Navigation/Page.php';

    27 

    28 /**

    29  * Represents a page that is defined by specifying a URI

    30  *

    31  * @category   Zend

    32  * @package    Zend_Navigation

    33  * @subpackage Page

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

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

    36  */

    37 class Zend_Navigation_Page_Uri extends Zend_Navigation_Page

    38 {

    39     /**

    40      * Page URI

    41      *

    42      * @var string|null

    43      */

    44     protected $_uri = null;

    45 

    46     /**

    47      * Sets page URI

    48      *

    49      * @param  string $uri                page URI, must a string or null

    50      * @return Zend_Navigation_Page_Uri   fluent interface, returns self

    51      * @throws Zend_Navigation_Exception  if $uri is invalid

    52      */

    53     public function setUri($uri)

    54     {

    55         if (null !== $uri && !is_string($uri)) {

    56             require_once 'Zend/Navigation/Exception.php';

    57             throw new Zend_Navigation_Exception(

    58                     'Invalid argument: $uri must be a string or null');

    59         }

    60 

    61         $this->_uri = $uri;

    62         return $this;

    63     }

    64 

    65     /**

    66      * Returns URI

    67      *

    68      * @return string

    69      */

    70     public function getUri()

    71     {

    72         return $this->_uri;

    73     }

    74 

    75     /**

    76      * Returns href for this page

    77      *

    78      * @return string

    79      */

    80     public function getHref()

    81     {

    82         return $this->getUri();

    83     }

    84 

    85     // Public methods:

    86 

    87     /**

    88      * Returns an array representation of the page

    89      *

    90      * @return array

    91      */

    92     public function toArray()

    93     {

    94         return array_merge(

    95             parent::toArray(),

    96             array(

    97                 'uri' => $this->getUri()

    98             ));

    99     }

   100 }