Chris@0: <?php
Chris@0: /**
Chris@0:  * Zend Framework (http://framework.zend.com/)
Chris@0:  *
Chris@0:  * @link      http://github.com/zendframework/zf2 for the canonical source repository
Chris@0:  * @copyright Copyright (c) 2005-2015 Zend Technologies USA Inc. (http://www.zend.com)
Chris@0:  * @license   http://framework.zend.com/license/new-bsd New BSD License
Chris@0:  */
Chris@0: 
Chris@0: namespace Zend\Feed\Writer\Renderer\Feed;
Chris@0: 
Chris@0: use DOMDocument;
Chris@0: use DOMElement;
Chris@0: use Zend\Feed\Writer;
Chris@0: use Zend\Feed\Writer\Renderer;
Chris@0: 
Chris@0: /**
Chris@0: */
Chris@0: class AtomSource extends AbstractAtom implements Renderer\RendererInterface
Chris@0: {
Chris@0:     /**
Chris@0:      * Constructor
Chris@0:      *
Chris@0:      * @param  Writer\Source $container
Chris@0:      */
Chris@0:     public function __construct(Writer\Source $container)
Chris@0:     {
Chris@0:         parent::__construct($container);
Chris@0:     }
Chris@0: 
Chris@0:     /**
Chris@0:      * Render Atom Feed Metadata (Source element)
Chris@0:      *
Chris@17:      * @return \Zend\Feed\Writer\Renderer\Feed\AbstractAtom
Chris@0:      */
Chris@0:     public function render()
Chris@0:     {
Chris@12:         if (! $this->container->getEncoding()) {
Chris@0:             $this->container->setEncoding('UTF-8');
Chris@0:         }
Chris@0:         $this->dom = new DOMDocument('1.0', $this->container->getEncoding());
Chris@0:         $this->dom->formatOutput = true;
Chris@0:         $root = $this->dom->createElement('source');
Chris@0:         $this->setRootElement($root);
Chris@0:         $this->dom->appendChild($root);
Chris@0:         $this->_setLanguage($this->dom, $root);
Chris@0:         $this->_setBaseUrl($this->dom, $root);
Chris@0:         $this->_setTitle($this->dom, $root);
Chris@0:         $this->_setDescription($this->dom, $root);
Chris@0:         $this->_setDateCreated($this->dom, $root);
Chris@0:         $this->_setDateModified($this->dom, $root);
Chris@0:         $this->_setGenerator($this->dom, $root);
Chris@0:         $this->_setLink($this->dom, $root);
Chris@0:         $this->_setFeedLinks($this->dom, $root);
Chris@0:         $this->_setId($this->dom, $root);
Chris@0:         $this->_setAuthors($this->dom, $root);
Chris@0:         $this->_setCopyright($this->dom, $root);
Chris@0:         $this->_setCategories($this->dom, $root);
Chris@0: 
Chris@0:         foreach ($this->extensions as $ext) {
Chris@0:             $ext->setType($this->getType());
Chris@0:             $ext->setRootElement($this->getRootElement());
Chris@12:             $ext->setDomDocument($this->getDomDocument(), $root);
Chris@0:             $ext->render();
Chris@0:         }
Chris@0:         return $this;
Chris@0:     }
Chris@0: 
Chris@0:     /**
Chris@0:      * Set feed generator string
Chris@0:      *
Chris@0:      * @param  DOMDocument $dom
Chris@0:      * @param  DOMElement $root
Chris@0:      * @return void
Chris@0:      */
Chris@12:     // @codingStandardsIgnoreStart
Chris@0:     protected function _setGenerator(DOMDocument $dom, DOMElement $root)
Chris@0:     {
Chris@12:         // @codingStandardsIgnoreEnd
Chris@12:         if (! $this->getDataContainer()->getGenerator()) {
Chris@0:             return;
Chris@0:         }
Chris@0: 
Chris@0:         $gdata = $this->getDataContainer()->getGenerator();
Chris@0:         $generator = $dom->createElement('generator');
Chris@0:         $root->appendChild($generator);
Chris@0:         $text = $dom->createTextNode($gdata['name']);
Chris@0:         $generator->appendChild($text);
Chris@0:         if (array_key_exists('uri', $gdata)) {
Chris@0:             $generator->setAttribute('uri', $gdata['uri']);
Chris@0:         }
Chris@0:         if (array_key_exists('version', $gdata)) {
Chris@0:             $generator->setAttribute('version', $gdata['version']);
Chris@0:         }
Chris@0:     }
Chris@0: }