public function renderSingleStream()
{
$freezbiApi = new FreezbiApi();
$freezbiApi->TemporaryFolder = $this->TemporaryFolder;
$freezbiApi->Delay = $this->Delay;
$notification = new SingleStreamNotification($this->UniqueName);
$notification->setUrl($this->FeedUrl);
$freezbiApi->prepare($notification);
$this->setDateLastCheck($freezbiApi->getLastCheck());
// Save a "this" reference for the closure
$self = $this;
// Result processing
$notification->Action = function ($htmlContent) use($freezbiApi, $self) {
// Prepare a response
$response = new ResponseList();
$reader = $self->getRssReaderService();
$newElements = array();
$feed = $reader->getFeedContent($self->getFeedUrl(), $self->getDateLastCheck());
foreach ($feed->getItems() as $item) {
$newElements[] = array('title' => $item->getTitle(), 'data' => $item->getLink());
}
if (!empty($newElements)) {
// Update the response with new data
$response->SendNotification = true;
$response->Title = $self->getNotificationTitle();
$response->Message = $newElements;
}
// Return the response
return $response;
};
try {
return $freezbiApi->execute();
} catch (\Debril\RssAtomBundle\Driver\DriverUnreachableResourceException $e) {
return $freezbiApi->renderEmptyResponseList();
}
}
public function renderSingleStream(SingleStreamNotification $notification)
{
// Get remote url data
$content = $notification->execute();
// Call process on the body response
$response = $notification->Action->__invoke($content);
// Check and render the response
if (!$response instanceof Response) {
throw new \InvalidArgumentException('Callback must return a Freezbi\\Response object.');
}
$this->closeLog();
return $response->renderJson();
}
