[ 'gtfs' => 'ftp://ztp.krakow.pl/VehiclePositions_A.pb', 'gtfs_file' => 'VehiclePositions_A.pb', 'ttss' => 'http://91.223.13.70/internetservice/geoserviceDispatcher/services/vehicleinfo/vehicles', 'ttss_file' => 'vehicles_A.json', ], ]; foreach($sources as $name => $source) { $logger = new Monolog\Logger('fetch_'.$name); try { $logger->info('Fetching '.$name.' position data from FTP...'); $updated = ftp_fetch_if_newer($source['gtfs'], __DIR__.'/data/'.$source['gtfs_file']); if(!$updated) { $logger->info('Nothing to do, remote file not newer than local one'); continue; } $logger->info('Fetching '.$name.' positions from TTSS...'); fetch($source['ttss'], __DIR__.'/data/'.$source['ttss_file']); $logger->info('Loading data...'); $mapper = new Mapper(); $mapper->loadTTSS(__DIR__.'/data/'.$source['ttss_file']); $mapper->loadGTFS(__DIR__.'/data/'.$source['gtfs_file']); $logger->info('Finding correct offset...'); $offset = $mapper->findOffset(); if($offset) { $logger->info('Got offset '.$offset.', creating mapping...'); $mapping = $mapper->getMapping($offset); echo json_encode($mapping); } $logger->info('Finished'); } catch(Throwable $e) { $logger->error($e->getMessage(), ['exception' => $e, 'exception_string' => (string)$e]); } }