/**
* Renders an RSS feed
*
* @return string
*/
public function rssAction()
{
/** @var NodeInterface $blogDocumentNode */
$rssDocumentNode = $this->request->getInternalArgument('__documentNode');
if ($rssDocumentNode === NULL) {
return 'Error: The Blog Post Plugin cannot determine the current document node. Please make sure to include this plugin only by inserting it into a page / document.';
}
$blogDocumentNode = $rssDocumentNode->getParent();
$uriBuilder = new UriBuilder();
$uriBuilder->setRequest($this->request->getMainRequest());
$uriBuilder->setCreateAbsoluteUri(TRUE);
if ($this->settings['feed']['uri'] !== '') {
$feedUri = $this->settings['feed']['uri'];
} else {
$uriBuilder->setFormat('xml');
$feedUri = $uriBuilder->uriFor('show', array('node' => $rssDocumentNode), 'Frontend\\Node', 'TYPO3.Neos');
}
$channel = new Channel();
$channel->setTitle($this->settings['feed']['title']);
$channel->setDescription($this->settings['feed']['description']);
$channel->setFeedUri($feedUri);
$channel->setWebsiteUri($this->request->getHttpRequest()->getBaseUri());
$channel->setLanguage((string) $this->i18nService->getConfiguration()->getCurrentLocale());
foreach ($blogDocumentNode->getChildNodes('RobertLemke.Plugin.Blog:Post') as $postNode) {
/* @var $postNode NodeInterface */
$uriBuilder->setFormat('html');
$postUri = $uriBuilder->uriFor('show', array('node' => $postNode), 'Frontend\\Node', 'TYPO3.Neos');
$item = new Item();
$item->setTitle($postNode->getProperty('title'));
$item->setGuid($postNode->getIdentifier());
// TODO: Remove this once all old node properties are migrated:
$publicationDate = $postNode->getProperty('datePublished');
if (is_string($publicationDate)) {
$publicationDate = \DateTime::createFromFormat('Y-m-d', $publicationDate);
$postNode->setProperty('datePublished', $publicationDate);
}
$item->setPublicationDate($postNode->getProperty('datePublished'));
$item->setItemLink((string) $postUri);
$item->setCommentsLink((string) $postUri . '#comments');
// TODO: Remove this once all old node properties are migrated:
$author = $postNode->getProperty('author');
if ($author === NULL) {
$author = 'Robert Lemke';
$postNode->setProperty('author', $author);
}
$item->setCreator($author);
# $item->setCategories(array('test'));
$description = $this->contentService->renderTeaser($postNode) . ' <a href="' . $postUri . '">Read more</a>';
$item->setDescription($description);
$channel->addItem($item);
}
// This won't work yet (plugin sub responses can't set headers yet) but keep that as a reminder:
$headers = $this->response->getHeaders();
$headers->setCacheControlDirective('s-max-age', 3600);
$headers->set('Content-Type', 'application/rss+xml');
$feed = new Feed();
$feed->addChannel($channel);
return $feed->render();
}
