/zf/library/Zend/Feed/Writer/Extension/WellFormedWeb/Renderer/Entry.php
http://github.com/eryx/php-framework-benchmark · PHP · 96 lines · 38 code · 6 blank · 52 comment · 7 complexity · eb1b32feef7eef505f3a3e330b775d34 MD5 · raw file
- <?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) 2005-2011 Zend Technologies USA Inc. (http://www.zend.com)
- * @license http://framework.zend.com/license/new-bsd New BSD License
- * @version $Id: Entry.php 23775 2011-03-01 17:25:24Z ralph $
- */
- /**
- * @see Zend_Feed_Writer_Extension_RendererAbstract
- */
- require_once 'Zend/Feed/Writer/Extension/RendererAbstract.php';
- /**
- * @category Zend
- * @package Zend_Feed_Writer
- * @copyright Copyright (c) 2005-2011 Zend Technologies USA Inc. (http://www.zend.com)
- * @license http://framework.zend.com/license/new-bsd New BSD License
- */
- class Zend_Feed_Writer_Extension_WellFormedWeb_Renderer_Entry
- extends Zend_Feed_Writer_Extension_RendererAbstract
- {
- /**
- * Set to TRUE if a rendering method actually renders something. This
- * is used to prevent premature appending of a XML namespace declaration
- * until an element which requires it is actually appended.
- *
- * @var bool
- */
- protected $_called = false;
- /**
- * Render entry
- *
- * @return void
- */
- public function render()
- {
- if (strtolower($this->getType()) == 'atom') {
- return; // RSS 2.0 only
- }
- $this->_setCommentFeedLinks($this->_dom, $this->_base);
- if ($this->_called) {
- $this->_appendNamespaces();
- }
- }
- /**
- * Append entry namespaces
- *
- * @return void
- */
- protected function _appendNamespaces()
- {
- $this->getRootElement()->setAttribute('xmlns:wfw',
- 'http://wellformedweb.org/CommentAPI/');
- }
- /**
- * Set entry comment feed links
- *
- * @param DOMDocument $dom
- * @param DOMElement $root
- * @return void
- */
- protected function _setCommentFeedLinks(DOMDocument $dom, DOMElement $root)
- {
- $links = $this->getDataContainer()->getCommentFeedLinks();
- if (!$links || empty($links)) {
- return;
- }
- foreach ($links as $link) {
- if ($link['type'] == 'rss') {
- $flink = $this->_dom->createElement('wfw:commentRss');
- $text = $dom->createTextNode($link['uri']);
- $flink->appendChild($text);
- $root->appendChild($flink);
- }
- }
- $this->_called = true;
- }
- }