www.aleph1.co.uk Git - yaffs-website/blob - vendor/zendframework/zend-feed/src/Writer/Renderer/Feed/AtomSource.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 DOMElement;
  14 use Zend\Feed\Writer;
  15 use Zend\Feed\Writer\Renderer;
  16
  17 /**
  18 */
  19 class AtomSource extends AbstractAtom implements Renderer\RendererInterface
  20 {
  21     /**
  22      * Constructor
  23      *
  24      * @param  Writer\Source $container
  25      */
  26     public function __construct(Writer\Source $container)
  27     {
  28         parent::__construct($container);
  29     }
  30
  31     /**
  32      * Render Atom Feed Metadata (Source element)
  33      *
  34      * @return \Zend\Feed\Writer\Renderer\Feed\Atom
  35      */
  36     public function render()
  37     {
  38         if (! $this->container->getEncoding()) {
  39             $this->container->setEncoding('UTF-8');
  40         }
  41         $this->dom = new DOMDocument('1.0', $this->container->getEncoding());
  42         $this->dom->formatOutput = true;
  43         $root = $this->dom->createElement('source');
  44         $this->setRootElement($root);
  45         $this->dom->appendChild($root);
  46         $this->_setLanguage($this->dom, $root);
  47         $this->_setBaseUrl($this->dom, $root);
  48         $this->_setTitle($this->dom, $root);
  49         $this->_setDescription($this->dom, $root);
  50         $this->_setDateCreated($this->dom, $root);
  51         $this->_setDateModified($this->dom, $root);
  52         $this->_setGenerator($this->dom, $root);
  53         $this->_setLink($this->dom, $root);
  54         $this->_setFeedLinks($this->dom, $root);
  55         $this->_setId($this->dom, $root);
  56         $this->_setAuthors($this->dom, $root);
  57         $this->_setCopyright($this->dom, $root);
  58         $this->_setCategories($this->dom, $root);
  59
  60         foreach ($this->extensions as $ext) {
  61             $ext->setType($this->getType());
  62             $ext->setRootElement($this->getRootElement());
  63             $ext->setDOMDocument($this->getDOMDocument(), $root);
  64             $ext->render();
  65         }
  66         return $this;
  67     }
  68
  69     /**
  70      * Set feed generator string
  71      *
  72      * @param  DOMDocument $dom
  73      * @param  DOMElement $root
  74      * @return void
  75      */
  76     // @codingStandardsIgnoreStart
  77     protected function _setGenerator(DOMDocument $dom, DOMElement $root)
  78     {
  79         // @codingStandardsIgnoreEnd
  80         if (! $this->getDataContainer()->getGenerator()) {
  81             return;
  82         }
  83
  84         $gdata = $this->getDataContainer()->getGenerator();
  85         $generator = $dom->createElement('generator');
  86         $root->appendChild($generator);
  87         $text = $dom->createTextNode($gdata['name']);
  88         $generator->appendChild($text);
  89         if (array_key_exists('uri', $gdata)) {
  90             $generator->setAttribute('uri', $gdata['uri']);
  91         }
  92         if (array_key_exists('version', $gdata)) {
  93             $generator->setAttribute('version', $gdata['version']);
  94         }
  95     }
  96 }