/library/Zend/Feed/Writer/Extension/Threading/Renderer/Entry.php
https://bitbucket.org/hamidrezas/melobit · PHP · 145 lines · 71 code · 8 blank · 66 comment · 9 complexity · 11fcea83f6d29759ebb234177f0e7aac 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) 2005-2012 Zend Technologies USA Inc. (http://www.zend.com)
- * @license http://framework.zend.com/license/new-bsd New BSD License
- * @version $Id: Entry.php 24594 2012-01-05 21:27:01Z matthew $
- */
- /**
- * @see Zend_Feed_Writer_Extension_RendererAbstract
- */
- require_once 'Zend/Feed/Writer/Extension/RendererAbstract.php';
- /**
- * @category Zend
- * @package Zend_Feed_Writer
- * @copyright Copyright (c) 2005-2012 Zend Technologies USA Inc. (http://www.zend.com)
- * @license http://framework.zend.com/license/new-bsd New BSD License
- */
- class Zend_Feed_Writer_Extension_Threading_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()) == 'rss') {
- return; // Atom 1.0 only
- }
- $this->_setCommentLink($this->_dom, $this->_base);
- $this->_setCommentFeedLinks($this->_dom, $this->_base);
- $this->_setCommentCount($this->_dom, $this->_base);
- if ($this->_called) {
- $this->_appendNamespaces();
- }
- }
- /**
- * Append entry namespaces
- *
- * @return void
- */
- protected function _appendNamespaces()
- {
- $this->getRootElement()->setAttribute('xmlns:thr',
- 'http://purl.org/syndication/thread/1.0');
- }
- /**
- * Set comment link
- *
- * @param DOMDocument $dom
- * @param DOMElement $root
- * @return void
- */
- protected function _setCommentLink(DOMDocument $dom, DOMElement $root)
- {
- $link = $this->getDataContainer()->getCommentLink();
- if (!$link) {
- return;
- }
- $clink = $this->_dom->createElement('link');
- $clink->setAttribute('rel', 'replies');
- $clink->setAttribute('type', 'text/html');
- $clink->setAttribute('href', $link);
- $count = $this->getDataContainer()->getCommentCount();
- if ($count !== null) {
- $clink->setAttribute('thr:count', $count);
- }
- $root->appendChild($clink);
- $this->_called = true;
- }
- /**
- * Set 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) {
- $flink = $this->_dom->createElement('link');
- $flink->setAttribute('rel', 'replies');
- $flink->setAttribute('type', 'application/'. $link['type'] .'+xml');
- $flink->setAttribute('href', $link['uri']);
- $count = $this->getDataContainer()->getCommentCount();
- if ($count !== null) {
- $flink->setAttribute('thr:count', $count);
- }
- $root->appendChild($flink);
- $this->_called = true;
- }
- }
- /**
- * Set entry comment count
- *
- * @param DOMDocument $dom
- * @param DOMElement $root
- * @return void
- */
- protected function _setCommentCount(DOMDocument $dom, DOMElement $root)
- {
- $count = $this->getDataContainer()->getCommentCount();
- if ($count === null) {
- return;
- }
- $tcount = $this->_dom->createElement('thr:total');
- $tcount->nodeValue = $count;
- $root->appendChild($tcount);
- $this->_called = true;
- }
- }