Entry.php in Zircon Profile 8

Namespace

Zend\Feed\Writer\Extension\Content\Renderer

File

vendor/zendframework/zend-feed/src/Writer/Extension/Content/Renderer/Entry.php

<?php

/**
 * Zend Framework (http://framework.zend.com/)
 *
 * @link      http://github.com/zendframework/zf2 for the canonical source repository
 * @copyright Copyright (c) 2005-2015 Zend Technologies USA Inc. (http://www.zend.com)
 * @license   http://framework.zend.com/license/new-bsd New BSD License
 */
namespace Zend\Feed\Writer\Extension\Content\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;
    }
    $this
      ->_setContent($this->dom, $this->base);
    if ($this->called) {
      $this
        ->_appendNamespaces();
    }
  }

  /**
   * Append namespaces to root element
   *
   * @return void
   */
  protected function _appendNamespaces() {
    $this
      ->getRootElement()
      ->setAttribute('xmlns:content', 'http://purl.org/rss/1.0/modules/content/');
  }

  /**
   * Set entry content
   *
   * @param  DOMDocument $dom
   * @param  DOMElement $root
   * @return void
   */
  protected function _setContent(DOMDocument $dom, DOMElement $root) {
    $content = $this
      ->getDataContainer()
      ->getContent();
    if (!$content) {
      return;
    }
    $element = $dom
      ->createElement('content:encoded');
    $root
      ->appendChild($element);
    $cdata = $dom
      ->createCDATASection($content);
    $element
      ->appendChild($cdata);
    $this->called = true;
  }

}

Classes

Name	Description
Entry