| | |
| | | $logger = new Monolog\Logger('Parse changes'); |
| | | |
| | | $sources = [ |
| | | 'buses' => [ |
| | | 'gtfs' => 'ftp://ztp.krakow.pl/VehiclePositions_A.pb', |
| | | 'gtfs_file' => 'VehiclePositions_A.pb', |
| | | 'bus' => [ |
| | | 'gtfsrt' => 'ftp://ztp.krakow.pl/VehiclePositions_A.pb', |
| | | 'gtfsrt_file' => 'VehiclePositions_A.pb', |
| | | 'ttss' => 'http://91.223.13.70/internetservice/geoserviceDispatcher/services/vehicleinfo/vehicles', |
| | | 'ttss_file' => 'vehicles_A.json', |
| | | 'database' => 'mapping_A.sqlite3', |
| | |
| | | foreach($sources as $name => $source) { |
| | | $logger = new Monolog\Logger('fetch_'.$name); |
| | | try { |
| | | foreach(['gtfs_file', 'ttss_file', 'database', 'result'] as $field) { |
| | | foreach(['gtfsrt_file', 'ttss_file', 'database', 'result'] as $field) { |
| | | $source[$field] = __DIR__.'/data/'.$source[$field]; |
| | | } |
| | | $source['result_temp'] = $source['result'].'.tmp'; |
| | | |
| | | $logger->info('Fetching '.$name.' position data from FTP...'); |
| | | $updated = ftp_fetch_if_newer($source['gtfs'], $source['gtfs_file']); |
| | | $updated = ftp_fetch_if_newer($source['gtfsrt'], $source['gtfsrt_file']); |
| | | if(!$updated) { |
| | | $logger->info('Nothing to do, remote file not newer than local one'); |
| | | continue; |
| | | } |
| | | |
| | | $logger->info('Fetching '.$name.' positions from TTSS...'); |
| | | fetch($source['ttss'],$source['ttss_file']); |
| | | $logger->info('Fetching '.$name.' position data from TTSS...'); |
| | | fetch($source['ttss'], $source['ttss_file']); |
| | | |
| | | $logger->info('Loading data...'); |
| | | $mapper = new Mapper(); |
| | | $mapper->loadTTSS($source['ttss_file']); |
| | | $mapper->loadGTFS($source['gtfs_file']); |
| | | $mapper->loadGTFSRT($source['gtfsrt_file']); |
| | | |
| | | $db = new Database($source['database']); |
| | | |
| | |
| | | } |
| | | |
| | | $logger->info('Got offset '.$offset.', creating mapping...'); |
| | | $mapping = $mapper->getMapping($offset); |
| | | $mapping = $mapper->mapUsingOffset($offset); |
| | | |
| | | $logger->info('Checking the data for correctness...'); |
| | | $weight = count($mapping); |
| | |
| | | $previousMapping = NULL; |
| | | if($incorrect > $correct && $maxWeight > $weight) { |
| | | throw new Exception('Ignoring result due to better data already present'); |
| | | } elseif($old > 0 && $incorrect == 0) { |
| | | } elseif($old > $correct) { |
| | | $logger->warn('Replacing DB data with the new mapping'); |
| | | $db->clear(); |
| | | } else { |
| | |
| | | |
| | | if(is_array($previousMapping)) { |
| | | $logger->info('Merging previous data with current mapping'); |
| | | $mapping = $previousMapping + $mapping; |
| | | $mapping = $mapping + $previousMapping; |
| | | ksort($mapping); |
| | | } |
| | | |