File indexing completed on 2024-12-29 05:27:38

 <?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_Writer
  * @copyright  Copyright (c) 2005-2015 Zend Technologies USA Inc. (http://www.zend.com)
  * @license    http://framework.zend.com/license/new-bsd     New BSD License
  * @version    $Id$
  */
 
 /** @see Zend_Feed_Writer */
 // require_once 'Zend/Feed/Writer.php';
 
 /** @see Zend_Version */
 // require_once 'Zend/Version.php';
 
 /**
  * @category   Zend
  * @package    Zend_Feed_Writer
  * @copyright  Copyright (c) 2005-2015 Zend Technologies USA Inc. (http://www.zend.com)
  * @license    http://framework.zend.com/license/new-bsd     New BSD License
  */
 class Zend_Feed_Writer_Renderer_RendererAbstract
 {
     /**
      * Extensions
      * @var array
      */
     protected $_extensions = array();
 
     /**
      * @var mixed
      */
     protected $_container = null;
 
     /**
      * @var DOMDocument
      */
     protected $_dom = null;
 
     /**
      * @var bool
      */
     protected $_ignoreExceptions = false;
 
     /**
      * @var array
      */
     protected $_exceptions = array();
 
     /**
      * Encoding of all text values
      *
      * @var string
      */
     protected $_encoding = 'UTF-8';
 
     /**
      * Holds the value "atom" or "rss" depending on the feed type set when
      * when last exported.
      *
      * @var string
      */
     protected $_type = null;
 
     /**
      * @var DOMElement
      */
     protected $_rootElement = null;
 
     /**
      * Constructor
      *
      * @param  mixed $container
      * @return void
      */
     public function __construct($container)
     {
         $this->_container = $container;
         $this->setType($container->getType());
         $this->_loadExtensions();
     }
 
     /**
      * Save XML to string
      *
      * @return string
      */
     public function saveXml()
     {
         return $this->getDomDocument()->saveXml();
     }
 
     /**
      * Get DOM document
      *
      * @return DOMDocument
      */
     public function getDomDocument()
     {
         return $this->_dom;
     }
 
     /**
      * Get document element from DOM
      *
      * @return DOMElement
      */
     public function getElement()
     {
         return $this->getDomDocument()->documentElement;
     }
 
     /**
      * Get data container of items being rendered
      *
      * @return mixed
      */
     public function getDataContainer()
     {
         return $this->_container;
     }
 
     /**
      * Set feed encoding
      *
      * @param  string $enc
      * @return Zend_Feed_Writer_Renderer_RendererAbstract
      */
     public function setEncoding($enc)
     {
         $this->_encoding = $enc;
         return $this;
     }
 
     /**
      * Get feed encoding
      *
      * @return string
      */
     public function getEncoding()
     {
         return $this->_encoding;
     }
 
     /**
      * Indicate whether or not to ignore exceptions
      *
      * @param  bool $bool
      * @return Zend_Feed_Writer_Renderer_RendererAbstract
      */
     public function ignoreExceptions($bool = true)
     {
         if (!is_bool($bool)) {
             // require_once 'Zend/Feed/Exception.php';
             throw new Zend_Feed_Exception('Invalid parameter: $bool. Should be TRUE or FALSE (defaults to TRUE if null)');
         }
         $this->_ignoreExceptions = $bool;
         return $this;
     }
 
     /**
      * Get exception list
      *
      * @return array
      */
     public function getExceptions()
     {
         return $this->_exceptions;
     }
 
     /**
      * Set the current feed type being exported to "rss" or "atom". This allows
      * other objects to gracefully choose whether to execute or not, depending
      * on their appropriateness for the current type, e.g. renderers.
      *
      * @param string $type
      */
     public function setType($type)
     {
         $this->_type = $type;
     }
 
     /**
      * Retrieve the current or last feed type exported.
      *
      * @return string Value will be "rss" or "atom"
      */
     public function getType()
     {
         return $this->_type;
     }
 
     /**
      * Sets the absolute root element for the XML feed being generated. This
      * helps simplify the appending of namespace declarations, but also ensures
      * namespaces are added to the root element - not scattered across the entire
      * XML file - may assist namespace unsafe parsers and looks pretty ;).
      *
      * @param DOMElement $root
      */
     public function setRootElement(DOMElement $root)
     {
         $this->_rootElement = $root;
     }
 
     /**
      * Retrieve the absolute root element for the XML feed being generated.
      *
      * @return DOMElement
      */
     public function getRootElement()
     {
         return $this->_rootElement;
     }
 
     /**
      * Load extensions from Zend_Feed_Writer
      *
      * @return void
      */
     protected function _loadExtensions()
     {
         Zend_Feed_Writer::registerCoreExtensions();
         $all = Zend_Feed_Writer::getExtensions();
         if (stripos(get_class($this), 'entry')) {
             $exts = $all['entryRenderer'];
         } else {
             $exts = $all['feedRenderer'];
         }
         foreach ($exts as $extension) {
             $className = Zend_Feed_Writer::getPluginLoader()->getClassName($extension);
             $this->_extensions[$extension] = new $className(
                 $this->getDataContainer()
             );
             $this->_extensions[$extension]->setEncoding($this->getEncoding());
         }
     }
 }