Jacek Kowalski
2019-06-22 a3d09166cbbe6f8c62ad56d8432f4bc6dff0ed5b
parse.php
@@ -1,47 +1,15 @@
<?php
require_once(__DIR__.'/vendor/autoload.php');
require_once(__DIR__.'/lib/database.php');
require_once(__DIR__.'/lib/fetch.php');
require_once(__DIR__.'/lib/mapper.php');
require_once(__DIR__.'/lib/output.php');
require_once(__DIR__.'/lib/vehicle_types.php');
$sources = [
   'bus' => [
      'gtfsrt' => 'ftp://ztp.krakow.pl/VehiclePositions_A.pb',
      'gtfsrt_file' => 'VehiclePositions_A.pb',
      'ttss' => 'http://ttss.mpk.krakow.pl/internetservice/geoserviceDispatcher/services/vehicleinfo/vehicles',
      'ttss_file' => 'vehicles_A.json',
      'database' => 'mapping_A.sqlite3',
      'result' => 'mapping_A.json',
      'mapper' => 'numToTypeB',
   ],
   'tram' => [
      'gtfsrt' => 'ftp://ztp.krakow.pl/VehiclePositions_T.pb',
      'gtfsrt_file' => 'VehiclePositions_T.pb',
      'ttss' => 'http://www.ttss.krakow.pl/internetservice/geoserviceDispatcher/services/vehicleinfo/vehicles',
      'ttss_file' => 'vehicles_T.json',
      'database' => 'mapping_T.sqlite3',
      'result' => 'mapping_T.json',
      'mapper' => 'numToTypeT',
   ],
   'tram2' => [
      'gtfsrt' => 'ftp://ztp.krakow.pl/VehiclePositions.pb',
      'gtfsrt_file' => 'VehiclePositions_T.pb',
      'ttss' => 'http://www.ttss.krakow.pl/internetservice/geoserviceDispatcher/services/vehicleinfo/vehicles',
      'ttss_file' => 'vehicles_T.json',
      'database' => 'mapping_T.sqlite3',
      'result' => 'mapping_T.json',
      'mapper' => 'numToTypeT',
   ],
];
require_once(__DIR__.'/config.php');
foreach($sources as $name => $source) {
   $logger = new Monolog\Logger('fetch_'.$name);
   try {
      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['gtfsrt'], $source['gtfsrt_file']);
      if(!$updated) {
@@ -109,18 +77,18 @@
         throw new Exception('Ignoring result due to better data already present');
      }
      
      $logger->info('Creating mapping...');
      $db->addMapping($mapping);
      
      $jsonContent = [];
      foreach($db->getAll() as $vehicle) {
         $jsonContent[$vehicle['id']] = $source['mapper']($vehicle['num']);
      }
      $finalMapping = createMapping($db, $source['mapper'], $source);
      
      $json = json_encode($jsonContent);
      if(!file_put_contents($source['result_temp'], $json)) {
         throw new Exception('Result save failed');
      }
      rename($source['result_temp'], $source['result']);
      $logger->info('Creating vehicle list...');
      createVehiclesList($mapper->getTTSSTrips(), $finalMapping, $source);
      $logger->info('Finished');
   } catch(Throwable $e) {
      $logger->error($e->getMessage(), ['exception' => $e, 'exception_string' => (string)$e]);