public function renderShow($id)
{
$service = new TripService($this->entityManager);
$trip = $service->find($id);
$this->template->trip = $trip;
try {
$eventService = new EventService();
$config = Environment::getConfig('api');
$events = $eventService->getEvents($trip->arrival, new DateTime(), new EventfulMapper($config->eventfulUser, $config->eventfulPassword, $config->eventfulKey));
$this->template->events = $events;
} catch (InvalidStateException $e) {
$this->template->events = array();
}
$articleService = new ArticleService($this->entityManager);
$this->template->article = $articleService->buildArticle($trip->arrival, new ArticleWikipediaMapper());
try {
$airportMapper = new AirportTravelMathMapper();
$airportService = new AirportService();
$locationService = new LocationService();
$coordinates = $locationService->getCoordinates($trip->getDeparture());
$from = $airportService->searchNearestAirport($airportMapper, $coordinates['latitude'], $coordinates['longitude']);
$coordinates = $locationService->getCoordinates($trip->getArrival());
$to = $airportService->searchNearestAirport($airportMapper, $coordinates['latitude'], $coordinates['longitude']);
$flightMapper = new FlightKayakMapper();
$flightService = new FlightService($this->entityManager);
$depart_date = new DateTime('now');
$return_date = new DateTime('+1 week');
$this->template->flights = $flightService->buildFlights($flightMapper, $from, $to, $depart_date, $return_date, '1', 'e', 'n');
} catch (FlightException $e) {
$this->template->flightsError = "Connection with search system <a href='http://kayak.com'>Kayak</a> failed.";
} catch (AirportException $e) {
$this->template->flightsError = $e->getMessage();
}
}