Source of file Abstract.php
Size: 4,103 Bytes - Last Modified: 2021-12-23T10:30:11+00:00
/var/www/docs.ssmods.com/process/src/thirdparty/Zend/Feed/Entry/Abstract.php
123456789101112131415161718192021222324252627282930313233343536373839404142434445464748495051525354555657585960616263646566676869707172737475767778798081828384858687888990919293949596979899100101102103104105106107108109110111112113114115116117118119120121122123124125 | <?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) 2005-2008 Zend Technologies USA Inc. (http://www.zend.com) * @license http://framework.zend.com/license/new-bsd New BSD License * @version $Id: Abstract.php 10383 2008-07-24 19:46:15Z matthew $ */ /** * @see Zend_Feed */ require_once 'Zend/Feed.php'; /** * @see Zend_Feed_Element */ require_once 'Zend/Feed/Element.php'; /** * Zend_Feed_Entry_Abstract represents a single entry in an Atom or RSS * feed. * * @category Zend * @package Zend_Feed * @copyright Copyright (c) 2005-2008 Zend Technologies USA Inc. (http://www.zend.com) * @license http://framework.zend.com/license/new-bsd New BSD License */ abstract class Zend_Feed_Entry_Abstract extends Zend_Feed_Element { /** * Root XML element for entries. Subclasses must define this to a * non-null value. * * @var string */ protected $_rootElement; /** * Root namespace for entries. Subclasses may define this to a * non-null value. * * @var string */ protected $_rootNamespace = null; /** * Zend_Feed_Entry_Abstract constructor * * The Zend_Feed_Entry_Abstract constructor takes the URI of the feed the entry * is part of, and optionally an XML construct (usually a * SimpleXMLElement, but it can be an XML string or a DOMNode as * well) that contains the contents of the entry. * * @param string $uri * @param SimpleXMLElement|DOMNode|string $element * @return void * @throws Zend_Feed_Exception */ public function __construct($uri = null, $element = null) { if (!($element instanceof DOMElement)) { if ($element) { // Load the feed as an XML DOMDocument object @ini_set('track_errors', 1); $doc = new DOMDocument(); $status = @$doc->loadXML($element); @ini_restore('track_errors'); if (!$status) { // prevent the class to generate an undefined variable notice (ZF-2590) if (!isset($php_errormsg)) { if (function_exists('xdebug_is_enabled')) { $php_errormsg = '(error message not available, when XDebug is running)'; } else { $php_errormsg = '(error message not available)'; } } /** * @see Zend_Feed_Exception */ require_once 'Zend/Feed/Exception.php'; throw new Zend_Feed_Exception("DOMDocument cannot parse XML: $php_errormsg"); } $element = $doc->getElementsByTagName($this->_rootElement)->item(0); if (!$element) { /** * @see Zend_Feed_Exception */ require_once 'Zend/Feed/Exception.php'; throw new Zend_Feed_Exception('No root <' . $this->_rootElement . '> element found, cannot parse feed.'); } } else { $doc = new DOMDocument('1.0', 'utf-8'); if ($this->_rootNamespace !== null) { $element = $doc->createElementNS(Zend_Feed::lookupNamespace($this->_rootNamespace), $this->_rootElement); } else { $element = $doc->createElement($this->_rootElement); } } } parent::__construct($element); } } |