--- /dev/null
+<?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\Renderer\Feed;
+
+use DOMDocument;
+use Zend\Feed\Writer;
+use Zend\Feed\Writer\Renderer;
+
+/**
+*/
+class Atom extends AbstractAtom implements Renderer\RendererInterface
+{
+ /**
+ * Constructor
+ *
+ * @param Writer\Feed $container
+ */
+ public function __construct(Writer\Feed $container)
+ {
+ parent::__construct($container);
+ }
+
+ /**
+ * Render Atom feed
+ *
+ * @return Atom
+ */
+ public function render()
+ {
+ if (! $this->container->getEncoding()) {
+ $this->container->setEncoding('UTF-8');
+ }
+ $this->dom = new DOMDocument('1.0', $this->container->getEncoding());
+ $this->dom->formatOutput = true;
+ $root = $this->dom->createElementNS(
+ Writer\Writer::NAMESPACE_ATOM_10,
+ 'feed'
+ );
+ $this->setRootElement($root);
+ $this->dom->appendChild($root);
+ $this->_setLanguage($this->dom, $root);
+ $this->_setBaseUrl($this->dom, $root);
+ $this->_setTitle($this->dom, $root);
+ $this->_setDescription($this->dom, $root);
+ $this->_setImage($this->dom, $root);
+ $this->_setDateCreated($this->dom, $root);
+ $this->_setDateModified($this->dom, $root);
+ $this->_setGenerator($this->dom, $root);
+ $this->_setLink($this->dom, $root);
+ $this->_setFeedLinks($this->dom, $root);
+ $this->_setId($this->dom, $root);
+ $this->_setAuthors($this->dom, $root);
+ $this->_setCopyright($this->dom, $root);
+ $this->_setCategories($this->dom, $root);
+ $this->_setHubs($this->dom, $root);
+
+ foreach ($this->extensions as $ext) {
+ $ext->setType($this->getType());
+ $ext->setRootElement($this->getRootElement());
+ $ext->setDOMDocument($this->getDOMDocument(), $root);
+ $ext->render();
+ }
+
+ foreach ($this->container as $entry) {
+ if ($this->getDataContainer()->getEncoding()) {
+ $entry->setEncoding($this->getDataContainer()->getEncoding());
+ }
+ if ($entry instanceof Writer\Entry) {
+ $renderer = new Renderer\Entry\Atom($entry);
+ } else {
+ if (! $this->dom->documentElement->hasAttribute('xmlns:at')) {
+ $this->dom->documentElement->setAttribute(
+ 'xmlns:at',
+ 'http://purl.org/atompub/tombstones/1.0'
+ );
+ }
+ $renderer = new Renderer\Entry\AtomDeleted($entry);
+ }
+ if ($this->ignoreExceptions === true) {
+ $renderer->ignoreExceptions();
+ }
+ $renderer->setType($this->getType());
+ $renderer->setRootElement($this->dom->documentElement);
+ $renderer->render();
+ $element = $renderer->getElement();
+ $deep = version_compare(PHP_VERSION, '7', 'ge') ? 1 : true;
+ $imported = $this->dom->importNode($element, $deep);
+ $root->appendChild($imported);
+ }
+ return $this;
+ }
+}