interface/modules/zend_modules/library/Zend/Feed/Writer/Renderer/Entry/Atom/Deleted.php

   1 <?php
   2 /**
   3  * Zend Framework (http://framework.zend.com/)
   4  *
   5  * @link      http://github.com/zendframework/zf2 for the canonical source repository
   6  * @copyright Copyright (c) 2005-2013 Zend Technologies USA Inc. (http://www.zend.com)
   7  * @license   http://framework.zend.com/license/new-bsd New BSD License
   8  */
   9
  10 namespace Zend\Feed\Writer\Renderer\Entry\Atom;
  11
  12 use DateTime;
  13 use DOMDocument;
  14 use DOMElement;
  15 use Zend\Feed\Writer;
  16 use Zend\Feed\Writer\Renderer;
  17
  18 class Deleted extends Renderer\AbstractRenderer implements Renderer\RendererInterface
  19 {
  20     /**
  21      * Constructor
  22      *
  23      * @param  Writer\Deleted $container
  24      */
  25     public function __construct(Writer\Deleted $container)
  26     {
  27         parent::__construct($container);
  28     }
  29
  30     /**
  31      * Render atom entry
  32      *
  33      * @return Writer\Renderer\Entry\Atom
  34      */
  35     public function render()
  36     {
  37         $this->dom = new DOMDocument('1.0', $this->container->getEncoding());
  38         $this->dom->formatOutput = true;
  39         $entry = $this->dom->createElement('at:deleted-entry');
  40         $this->dom->appendChild($entry);
  41
  42         $entry->setAttribute('ref', $this->container->getReference());
  43         $entry->setAttribute('when', $this->container->getWhen()->format(DateTime::ISO8601));
  44
  45         $this->_setBy($this->dom, $entry);
  46         $this->_setComment($this->dom, $entry);
  47
  48         return $this;
  49     }
  50
  51     /**
  52      * Set tombstone comment
  53      *
  54      * @param  DOMDocument $dom
  55      * @param  DOMElement $root
  56      * @return void
  57      */
  58     protected function _setComment(DOMDocument $dom, DOMElement $root)
  59     {
  60         if (!$this->getDataContainer()->getComment()) {
  61             return;
  62         }
  63         $c = $dom->createElement('at:comment');
  64         $root->appendChild($c);
  65         $c->setAttribute('type', 'html');
  66         $cdata = $dom->createCDATASection($this->getDataContainer()->getComment());
  67         $c->appendChild($cdata);
  68     }
  69
  70     /**
  71      * Set entry authors
  72      *
  73      * @param  DOMDocument $dom
  74      * @param  DOMElement $root
  75      * @return void
  76      */
  77     protected function _setBy(DOMDocument $dom, DOMElement $root)
  78     {
  79         $data = $this->container->getBy();
  80         if ((!$data || empty($data))) {
  81             return;
  82         }
  83         $author = $this->dom->createElement('at:by');
  84         $name = $this->dom->createElement('name');
  85         $author->appendChild($name);
  86         $root->appendChild($author);
  87         $text = $dom->createTextNode($data['name']);
  88         $name->appendChild($text);
  89         if (array_key_exists('email', $data)) {
  90             $email = $this->dom->createElement('email');
  91             $author->appendChild($email);
  92             $text = $dom->createTextNode($data['email']);
  93             $email->appendChild($text);
  94         }
  95         if (array_key_exists('uri', $data)) {
  96             $uri = $this->dom->createElement('uri');
  97             $author->appendChild($uri);
  98             $text = $dom->createTextNode($data['uri']);
  99             $uri->appendChild($text);
 100         }
 101     }
 102 }