<?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\WellFormedWeb\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
}
$this->_setCommentFeedLinks($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;
}
}
# |
Change |
User |
Description |
Committed |
|
#1
|
18334 |
Liz Lam |
initial add of jambox |
|
|