logger = $logger;
}
/**
* Converts the viewdata to a RSS feed. Modify to suit your datastructure.
* @return Response
*/
public function createResponse(ViewHandler $handler, View $view, Request $request)
{
try {
$content = $this->createFeed($view->getData());
$code = Codes::HTTP_OK;
} catch (\Exception $e) {
if ($this->logger) {
$this->logger->err($e);
}
$content = sprintf("%s:
%s
", $e->getMessage(), $e->getTraceAsString());
$code = Codes::HTTP_BAD_REQUEST;
}
return new Response($content, $code, $view->getHeaders());
}
/**
* @param $data array
* @param format string, either rss or atom
*/
protected function createFeed($data, $format = "rss")
{
$feed = new \Zend_Feed_Writer_Feed();
$feed->setTitle($data['title']);
$feed->setLink($data['link']);
$feed->setFeedLink($data['link'], 'rss');
$feed->addAuthor(array(
'name' => 'ZeroCMS',
'email' => 'email!',
));
$feed->setDateModified(time());
$feed->setDescription("RSS feed from query");
// Add one or more entries. Note that entries must be manually added once created.
foreach ($data['documents'] as $document) {
$entry = $feed->createEntry();
$entry->setTitle($document['title']);
$entry->setLink($document['url']);
$entry->addAuthor(array(
'name' => $document['author'],
//'email' => '',
//'uri' => '',
));
$entry->setDateModified($document['dateUpdated']->getTimestamp());
$entry->setDateCreated($document['dateCreated']->getTimestamp());
if (isset($document['summary'])) {
$entry->setDescription($document['summary']);
}
$entry->setContent($document['body'] );
$feed->addEntry($entry);
}
return $feed->export($format);
}
}