|  |  | 
 |  |  |       'ttss_file' => 'vehicles_A.json', | 
 |  |  |       'database' => 'mapping_A.sqlite3', | 
 |  |  |       'result' => 'mapping_A.json', | 
 |  |  |       'mapper' => 'numToTypeB', | 
 |  |  |    ], | 
 |  |  |    'tram' => [ | 
 |  |  |       'gtfsrt' => 'ftp://ztp.krakow.pl/VehiclePositions_T.pb', | 
 |  |  |       'gtfsrt_file' => 'VehiclePositions_T.pb', | 
 |  |  |       'ttss' => 'http://www.ttss.krakow.pl/internetservice/geoserviceDispatcher/services/vehicleinfo/vehicles', | 
 |  |  |       'ttss_file' => 'vehicles_T.json', | 
 |  |  |       'database' => 'mapping_T.sqlite3', | 
 |  |  |       'result' => 'mapping_T.json', | 
 |  |  |       'mapper' => 'numToTypeT', | 
 |  |  |    ], | 
 |  |  |    'tram2' => [ | 
 |  |  |       'gtfsrt' => 'ftp://ztp.krakow.pl/VehiclePositions.pb', | 
 |  |  |       'gtfsrt_file' => 'VehiclePositions_T.pb', | 
 |  |  |       'ttss' => 'http://www.ttss.krakow.pl/internetservice/geoserviceDispatcher/services/vehicleinfo/vehicles', | 
 |  |  |       'ttss_file' => 'vehicles_T.json', | 
 |  |  |       'database' => 'mapping_T.sqlite3', | 
 |  |  |       'result' => 'mapping_T.json', | 
 |  |  |       'mapper' => 'numToTypeT', | 
 |  |  |    ], | 
 |  |  | ]; | 
 |  |  |  | 
 |  |  | 
 |  |  |        | 
 |  |  |       $mapper->loadTTSS($source['ttss_file']); | 
 |  |  |       $timeDifference = time() - $mapper->getTTSSDate(); | 
 |  |  |       if(abs($timeDifference) > 60) { | 
 |  |  |       if(abs($timeDifference) > 120) { | 
 |  |  |          throw new Exception('TTSS timestamp difference ('.$timeDifference.'s) is too high, aborting!'); | 
 |  |  |       } | 
 |  |  |        | 
 |  |  |       $mapper->loadGTFSRT($source['gtfsrt_file']); | 
 |  |  |       $timeDifference = time() - $mapper->getGTFSRTDate(); | 
 |  |  |       if(abs($timeDifference) > 60) { | 
 |  |  |       if(abs($timeDifference) > 120) { | 
 |  |  |          throw new Exception('GTFSRT timestamp difference ('.$timeDifference.'s) is too high, aborting!'); | 
 |  |  |       } | 
 |  |  |        | 
 |  |  | 
 |  |  |       } | 
 |  |  |        | 
 |  |  |       $logger->info('Got offset '.$offset.', creating mapping...'); | 
 |  |  |       $mapping = $mapper->mapUsingOffset($offset); | 
 |  |  |       $mapping = $mapper->mapUsingOffset($offset, $source['mapper']); | 
 |  |  |        | 
 |  |  |       $logger->info('Checking the data for correctness...'); | 
 |  |  |       $weight = count($mapping); |