New file |
0,0 → 1,116 |
<?php |
/* vim: set expandtab tabstop=4 shiftwidth=4 softtabstop=4: */ |
|
/** |
* RSS1 Element class for XML_Feed_Parser |
* |
* PHP versions 5 |
* |
* LICENSE: This source file is subject to version 3.0 of the PHP license |
* that is available through the world-wide-web at the following URI: |
* http://www.php.net/license/3_0.txt. If you did not receive a copy of |
* the PHP License and are unable to obtain it through the web, please |
* send a note to license@php.net so we can mail you a copy immediately. |
* |
* @category XML |
* @package XML_Feed_Parser |
* @author James Stewart <james@jystewart.net> |
* @copyright 2005 James Stewart <james@jystewart.net> |
* @license http://www.gnu.org/copyleft/lesser.html GNU LGPL 2.1 |
* @version CVS: $Id: RSS1Element.php,v 1.1.2.1 2007-07-25 09:45:07 jp_milcent Exp $ |
* @link http://pear.php.net/package/XML_Feed_Parser/ |
*/ |
|
/* |
* This class provides support for RSS 1.0 entries. It will usually be called by |
* XML_Feed_Parser_RSS1 with which it shares many methods. |
* |
* @author James Stewart <james@jystewart.net> |
* @version Release: 1.0.2 |
* @package XML_Feed_Parser |
*/ |
class XML_Feed_Parser_RSS1Element extends XML_Feed_Parser_RSS1 |
{ |
/** |
* This will be a reference to the parent object for when we want |
* to use a 'fallback' rule |
* @var XML_Feed_Parser_RSS1 |
*/ |
protected $parent; |
|
/** |
* Our specific element map |
* @var array |
*/ |
protected $map = array( |
'id' => array('Id'), |
'title' => array('Text'), |
'link' => array('Link'), |
'description' => array('Text'), # or dc:description |
'category' => array('Category'), |
'rights' => array('Text'), # dc:rights |
'creator' => array('Text'), # dc:creator |
'publisher' => array('Text'), # dc:publisher |
'contributor' => array('Text'), # dc:contributor |
'date' => array('Date'), # dc:date |
'content' => array('Content') |
); |
|
/** |
* Here we map some elements to their atom equivalents. This is going to be |
* quite tricky to pull off effectively (and some users' methods may vary) |
* but is worth trying. The key is the atom version, the value is RSS1. |
* @var array |
*/ |
protected $compatMap = array( |
'content' => array('content'), |
'updated' => array('lastBuildDate'), |
'published' => array('pubdate'), |
'subtitle' => array('description'), |
'updated' => array('date'), |
'author' => array('creator'), |
'contributor' => array('contributor') |
); |
|
/** |
* Store useful information for later. |
* |
* @param DOMElement $element - this item as a DOM element |
* @param XML_Feed_Parser_RSS1 $parent - the feed of which this is a member |
*/ |
function __construct(DOMElement $element, $parent, $xmlBase = '') |
{ |
$this->model = $element; |
$this->parent = $parent; |
} |
|
/** |
* If an rdf:about attribute is specified, return it as an ID |
* |
* There is no established way of showing an ID for an RSS1 entry. We will |
* simulate it using the rdf:about attribute of the entry element. This cannot |
* be relied upon for unique IDs but may prove useful. |
* |
* @return string|false |
*/ |
function getId() |
{ |
if ($this->model->attributes->getNamedItem('about')) { |
return $this->model->attributes->getNamedItem('about')->nodeValue; |
} |
return false; |
} |
|
/** |
* How RSS1 should support for enclosures is not clear. For now we will return |
* false. |
* |
* @return false |
*/ |
function getEnclosure() |
{ |
return false; |
} |
} |
|
?> |