You cannot select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
123 lines
3.5 KiB
PHP
123 lines
3.5 KiB
PHP
<?php
|
|
|
|
/**
|
|
* Zend Framework
|
|
*
|
|
* LICENSE
|
|
*
|
|
* This source file is subject to the new BSD license that is bundled
|
|
* with this package in the file LICENSE.txt.
|
|
* It is also available through the world-wide-web at this URL:
|
|
* http://framework.zend.com/license/new-bsd
|
|
* If you did not receive a copy of the license and are unable to
|
|
* obtain it through the world-wide-web, please send an email
|
|
* to license@zend.com so we can send you a copy immediately.
|
|
*
|
|
* @category Zend
|
|
* @package Zend_Feed
|
|
* @copyright Copyright (c) 2005-2009 Zend Technologies USA Inc. (http://www.zend.com)
|
|
* @license http://framework.zend.com/license/new-bsd New BSD License
|
|
* @version $Id: Rss.php 16205 2009-06-21 19:08:45Z thomas $
|
|
*/
|
|
|
|
|
|
/**
|
|
* @see Zend_Feed_Entry_Abstract
|
|
*/
|
|
require_once 'Zend/Feed/Entry/Abstract.php';
|
|
|
|
|
|
/**
|
|
* Concrete class for working with RSS items.
|
|
*
|
|
* @category Zend
|
|
* @package Zend_Feed
|
|
* @copyright Copyright (c) 2005-2009 Zend Technologies USA Inc. (http://www.zend.com)
|
|
* @license http://framework.zend.com/license/new-bsd New BSD License
|
|
*/
|
|
class Zend_Feed_Entry_Rss extends Zend_Feed_Entry_Abstract
|
|
{
|
|
/**
|
|
* Root XML element for RSS items.
|
|
*
|
|
* @var string
|
|
*/
|
|
protected $_rootElement = 'item';
|
|
|
|
/**
|
|
* Overwrites parent::_get method to enable read access
|
|
* to content:encoded element.
|
|
*
|
|
* @param string $var The property to access.
|
|
* @return mixed
|
|
*/
|
|
public function __get($var)
|
|
{
|
|
switch ($var) {
|
|
case 'content':
|
|
$prefix = $this->_element->lookupPrefix('http://purl.org/rss/1.0/modules/content/');
|
|
return parent::__get("$prefix:encoded");
|
|
default:
|
|
return parent::__get($var);
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Overwrites parent::_set method to enable write access
|
|
* to content:encoded element.
|
|
*
|
|
* @param string $var The property to change.
|
|
* @param string $val The property's new value.
|
|
* @return void
|
|
*/
|
|
public function __set($var, $value)
|
|
{
|
|
switch ($var) {
|
|
case 'content':
|
|
parent::__set('content:encoded', $value);
|
|
break;
|
|
default:
|
|
parent::__set($var, $value);
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Overwrites parent::_isset method to enable access
|
|
* to content:encoded element.
|
|
*
|
|
* @param string $var
|
|
* @return boolean
|
|
*/
|
|
public function __isset($var)
|
|
{
|
|
switch ($var) {
|
|
case 'content':
|
|
// don't use other callback to prevent invalid returned value
|
|
return $this->content() !== null;
|
|
default:
|
|
return parent::__isset($var);
|
|
}
|
|
}
|
|
|
|
/**
|
|
* Overwrites parent::_call method to enable read access
|
|
* to content:encoded element.
|
|
* Please note that method-style write access is not currently supported
|
|
* by parent method, consequently this method doesn't as well.
|
|
*
|
|
* @param string $var The element to get the string value of.
|
|
* @param mixed $unused This parameter is not used.
|
|
* @return mixed The node's value, null, or an array of nodes.
|
|
*/
|
|
public function __call($var, $unused)
|
|
{
|
|
switch ($var) {
|
|
case 'content':
|
|
$prefix = $this->_element->lookupPrefix('http://purl.org/rss/1.0/modules/content/');
|
|
return parent::__call("$prefix:encoded", $unused);
|
|
default:
|
|
return parent::__call($var, $unused);
|
|
}
|
|
}
|
|
}
|