Source of file Entry.php
Size: 1,877 Bytes - Last Modified: 2014-03-12T23:21:18+01:00
/home/theseer/Downloads/ZendFramework-2.3.0/library/Zend/Feed/Writer/Extension/Slash/Renderer/Entry.php
12345678910111213141516171819202122232425262728293031323334353637383940414243444546474849505152535455565758596061626364656667686970717273747576 | <?php /** * Zend Framework (http://framework.zend.com/) * * @link http://github.com/zendframework/zf2 for the canonical source repository * @copyright Copyright (c) 2005-2014 Zend Technologies USA Inc. (http://www.zend.com) * @license http://framework.zend.com/license/new-bsd New BSD License */ namespace Zend\Feed\Writer\Extension\Slash\Renderer; use DOMDocument; use DOMElement; use Zend\Feed\Writer\Extension; /** */ class Entry extends Extension\AbstractRenderer { /** * 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 } $this->_setCommentCount($this->dom, $this->base); if ($this->called) { $this->_appendNamespaces(); } } /** * Append entry namespaces * * @return void */ protected function _appendNamespaces() { $this->getRootElement()->setAttribute('xmlns:slash', 'http://purl.org/rss/1.0/modules/slash/'); } /** * 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) { $count = 0; } $tcount = $this->dom->createElement('slash:comments'); $tcount->nodeValue = $count; $root->appendChild($tcount); $this->called = true; } } |