www.aleph1.co.uk Git - yaffs-website/blob - vendor/zendframework/zend-feed/src/Writer/Renderer/Feed/Atom.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) 2005-2015 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\Feed;
  11
  12 use DOMDocument;
  13 use Zend\Feed\Writer;
  14 use Zend\Feed\Writer\Renderer;
  15
  16 /**
  17 */
  18 class Atom extends AbstractAtom implements Renderer\RendererInterface
  19 {
  20     /**
  21      * Constructor
  22      *
  23      * @param  Writer\Feed $container
  24      */
  25     public function __construct(Writer\Feed $container)
  26     {
  27         parent::__construct($container);
  28     }
  29
  30     /**
  31      * Render Atom feed
  32      *
  33      * @return Atom
  34      */
  35     public function render()
  36     {
  37         if (! $this->container->getEncoding()) {
  38             $this->container->setEncoding('UTF-8');
  39         }
  40         $this->dom = new DOMDocument('1.0', $this->container->getEncoding());
  41         $this->dom->formatOutput = true;
  42         $root = $this->dom->createElementNS(
  43             Writer\Writer::NAMESPACE_ATOM_10,
  44             'feed'
  45         );
  46         $this->setRootElement($root);
  47         $this->dom->appendChild($root);
  48         $this->_setLanguage($this->dom, $root);
  49         $this->_setBaseUrl($this->dom, $root);
  50         $this->_setTitle($this->dom, $root);
  51         $this->_setDescription($this->dom, $root);
  52         $this->_setImage($this->dom, $root);
  53         $this->_setDateCreated($this->dom, $root);
  54         $this->_setDateModified($this->dom, $root);
  55         $this->_setGenerator($this->dom, $root);
  56         $this->_setLink($this->dom, $root);
  57         $this->_setFeedLinks($this->dom, $root);
  58         $this->_setId($this->dom, $root);
  59         $this->_setAuthors($this->dom, $root);
  60         $this->_setCopyright($this->dom, $root);
  61         $this->_setCategories($this->dom, $root);
  62         $this->_setHubs($this->dom, $root);
  63
  64         foreach ($this->extensions as $ext) {
  65             $ext->setType($this->getType());
  66             $ext->setRootElement($this->getRootElement());
  67             $ext->setDOMDocument($this->getDOMDocument(), $root);
  68             $ext->render();
  69         }
  70
  71         foreach ($this->container as $entry) {
  72             if ($this->getDataContainer()->getEncoding()) {
  73                 $entry->setEncoding($this->getDataContainer()->getEncoding());
  74             }
  75             if ($entry instanceof Writer\Entry) {
  76                 $renderer = new Renderer\Entry\Atom($entry);
  77             } else {
  78                 if (! $this->dom->documentElement->hasAttribute('xmlns:at')) {
  79                     $this->dom->documentElement->setAttribute(
  80                         'xmlns:at',
  81                         'http://purl.org/atompub/tombstones/1.0'
  82                     );
  83                 }
  84                 $renderer = new Renderer\Entry\AtomDeleted($entry);
  85             }
  86             if ($this->ignoreExceptions === true) {
  87                 $renderer->ignoreExceptions();
  88             }
  89             $renderer->setType($this->getType());
  90             $renderer->setRootElement($this->dom->documentElement);
  91             $renderer->render();
  92             $element = $renderer->getElement();
  93             $deep = version_compare(PHP_VERSION, '7', 'ge') ? 1 : true;
  94             $imported = $this->dom->importNode($element, $deep);
  95             $root->appendChild($imported);
  96         }
  97         return $this;
  98     }
  99 }