search-gpx.php

   1 <?php
   2 require_once('require/class.Connection.php');
   3 require_once('require/class.Spotter.php');
   4 require_once('require/class.SpotterArchive.php');
   5 require_once('require/class.Language.php');
   6 $Spotter = new Spotter();
   7 if (isset($_GET['start_date'])) {
   8         //for the date manipulation into the query
   9         if($_GET['start_date'] != "" && $_GET['end_date'] != ""){
  10                 $start_date = date("Y-m-d",strtotime($_GET['start_date']))." 00:00:00";
  11                 $end_date = date("Y-m-d",strtotime($_GET['end_date']))." 00:00:00";
  12                 $sql_date = $start_date.",".$end_date;
  13         } else if($_GET['start_date'] != ""){
  14                 $start_date = date("Y-m-d",strtotime($_GET['start_date']))." 00:00:00";
  15                 $sql_date = $start_date;
  16         } else if($_GET['start_date'] == "" && $_GET['end_date'] != ""){
  17                 $end_date = date("Y-m-d H:i:s", strtotime("2014-04-12")).",".date("Y-m-d",strtotime($_GET['end_date']))." 00:00:00";
  18                 $sql_date = $end_date;
  19         } else $sql_date = '';
  20 } else $sql_date = '';
  21
  22 if (isset($_GET['highest_altitude'])) {
  23         //for altitude manipulation
  24         if($_GET['highest_altitude'] != "" && $_GET['lowest_altitude'] != ""){
  25                 $end_altitude = filter_input(INPUT_GET,'highest_altitude',FILTER_SANITIZE_NUMBER_INT);
  26                 $start_altitude = filter_input(INPUT_GET,'lowest_altitude',FILTER_SANITIZE_NUMBER_INT);
  27                 $sql_altitude = $start_altitude.",".$end_altitude;
  28         } else if($_GET['highest_altitude'] != ""){
  29                 $end_altitude = filter_input(INPUT_GET,'highest_altitude',FILTER_SANITIZE_NUMBER_INT);
  30                 $sql_altitude = $end_altitude;
  31         } else if($_GET['highest_altitude'] == "" && $_GET['lowest_altitude'] != ""){
  32                 $start_altitude = filter_input(INPUT_GET,'lowest_altitude',FILTER_SANITIZE_NUMBER_INT).",60000";
  33                 $sql_altitude = $start_altitude;
  34         } else $sql_altitude = '';
  35 } else $sql_altitude = '';
  36
  37 //calculuation for the pagination
  38 if(!isset($_GET['limit']))
  39 {
  40         if (!isset($_GET['number_results'])) {
  41                 $limit_start = 0;
  42                 $limit_end = 25;
  43                 $absolute_difference = 25;
  44         } else {
  45                 if ($_GET['number_results'] > 1000){
  46                         $_GET['number_results'] = 1000;
  47                 }
  48                 $limit_start = 0;
  49                 $limit_end = filter_input(INPUT_GET,'number_results',FILTER_SANITIZE_NUMBER_INT);
  50                 $absolute_difference = filter_input(INPUT_GET,'number_results',FILTER_SANITIZE_NUMBER_INT);
  51         }
  52 }  else {
  53         $limit_explode = explode(",", $_GET['limit']);
  54         $limit_start = filter_var($limit_explode[0],FILTER_SANITIZE_NUMBER_INT);
  55         $limit_end = filter_var($limit_explode[1],FILTER_SANITIZE_NUMBER_INT);
  56 }
  57
  58 $absolute_difference = abs($limit_start - $limit_end);
  59 $limit_next = $limit_end + $absolute_difference;
  60 $limit_previous_1 = $limit_start - $absolute_difference;
  61 $limit_previous_2 = $limit_end - $absolute_difference;
  62
  63 if ($_GET['download'] == "true")
  64 {
  65         header('Content-disposition: attachment; filename="flightairmap.gpx"');
  66 }
  67
  68 header('Content-Type: text/xml');
  69
  70 if (isset($_GET['sort'])) $sort = $_GET['sort'];
  71 else $sort = '';
  72 $q = filter_input(INPUT_GET,'q',FILTER_SANITIZE_STRING);
  73 $id = filter_input(INPUT_GET,'id',FILTER_SANITIZE_NUMBER_INT);
  74 $registration = filter_input(INPUT_GET,'registratrion',FILTER_SANITIZE_STRING);
  75 $aircraft = filter_input(INPUT_GET,'aircraft',FILTER_SANITIZE_STRING);
  76 $manufacturer = filter_input(INPUT_GET,'manufacturer',FILTER_SANITIZE_STRING);
  77 $highlights = filter_input(INPUT_GET,'highlights',FILTER_SANITIZE_STRING);
  78 $airline = filter_input(INPUT_GET,'airline',FILTER_SANITIZE_STRING);
  79 $airline_country = filter_input(INPUT_GET,'airline_country',FILTER_SANITIZE_STRING);
  80 $airline_type = filter_input(INPUT_GET,'airline_type',FILTER_SANITIZE_STRING);
  81 $airport = filter_input(INPUT_GET,'airport',FILTER_SANITIZE_STRING);
  82 $airport_country = filter_input(INPUT_GET,'airport_country',FILTER_SANITIZE_STRING);
  83 $callsign = filter_input(INPUT_GET,'callsign',FILTER_SANITIZE_STRING);
  84 $owner = filter_input(INPUT_GET,'owner',FILTER_SANITIZE_STRING);
  85 $pilot_id = filter_input(INPUT_GET,'pilot_id',FILTER_SANITIZE_STRING);
  86 $pilot_name = filter_input(INPUT_GET,'pilot_name',FILTER_SANITIZE_STRING);
  87 $departure_airport_route = filter_input(INPUT_GET,'departure_airport_route',FILTER_SANITIZE_STRING);
  88 $arrival_airport_route = filter_input(INPUT_GET,'arrival_airport_route',FILTER_SANITIZE_STRING);
  89 if ($id != '') {
  90         $spotter_array = $Spotter->getSpotterDataByID($id);
  91 } else {
  92         $spotter_array = $Spotter->searchSpotterData($q,$registration,$aircraft,strtolower(str_replace("-", " ", $manufacturer)),$highlights,$airline,$airline_country,$airline_type,$airport,$airport_country,$callsign,$departure_airport_route,$arrival_airport_route,$owner,$pilot_id,$pilot_name,$sql_altitude,$sql_date,$limit_start.",".$absolute_difference,$sort,'');
  93 }
  94 $output = '<?xml version="1.0" encoding="UTF-8"?>';
  95 $output .= '<gpx version="1.0">';
  96 $output .= '<name>FlightAirMap GPX Feed</name>';
  97 if (!empty($spotter_array))
  98 {
  99         foreach($spotter_array as $spotter_item)
 100         {
 101                 $altitude = $spotter_item['altitude'].'00';
 102                 //waypoint plotting
 103                 $output .= '<trk>';
 104                 $output .= '<name>'.$spotter_item['ident'].' '.$spotter_item['airline_name'].' | '.$spotter_item['registration'].' '.$spotter_item['aircraft_name'].' ('.$spotter_item['aircraft_type'].') | '.$spotter_item['departure_airport'].' - '.$spotter_item['arrival_airport'].'</name>';
 105                 $output .= '<number>1</number>';
 106                 $SpotterArchive = new SpotterArchive();
 107                 $archive_data = $SpotterArchive->getAllArchiveSpotterDataById($spotter_item['flightaware_id']);
 108                 if (!empty($archive_data)) {
 109                         $output .= '<trkseg>';
 110                         foreach ($archive_data as $coord_data)
 111                         {
 112                                 $output .= '<trkpt lat="'.$coord_data['latitude'].'" lon="'.$coord_data['longitude'].'"><ele>'.$coord_data['real_altitude'].'</ele><time>'.date("c", strtotime($coord_data['date'])).'</time></trkpt>';
 113                         }
 114                         $output .= '</trkseg>';
 115                 }
 116                 /*
 117                 if ($spotter_item['waypoints'] != '') {
 118                         $output .= '<trkseg>';
 119                         $waypoint_pieces = explode(' ', $spotter_item['waypoints']);
 120                         $waypoint_pieces = array_chunk($waypoint_pieces, 2);
 121                         foreach ($waypoint_pieces as $waypoint_coordinate)
 122                         {
 123                                 $output .= '<trkpt lat="'.$waypoint_coordinate[0].'" lon="'.$waypoint_coordinate[1].'"><ele>'.$altitude.'</ele><time>'.date("c", strtotime($spotter_item['date_iso_8601'])).'</time></trkpt>';
 124                         }
 125                         $output .= '</trkseg>';
 126                 }
 127                 */
 128                 $output .= '</trk>';
 129                 /*
 130                 //location of aircraft
 131                 $output .= '<wpt lat="'.$spotter_item['latitude'].'" lon="'.$spotter_item['longitude'].'">';
 132                 $output .= '<ele>'.$altitude.'</ele>';
 133                 $output .= '<name>Ident: '.$spotter_item['ident'].' | Registration: '.$spotter_item['registration'].' | Aircraft: '.$spotter_item['aircraft_name'].' ('.$spotter_item['aircraft_type'].') | Airline: '.$spotter_item['airline_name'].' | Route: '.$spotter_item['departure_airport_city'].', '.$spotter_item['departure_airport_name'].', '.$spotter_item['departure_airport_country'].' ('.$spotter_item['departure_airport'].') - '.$spotter_item['arrival_airport_city'].', '.$spotter_item['arrival_airport_name'].', '.$spotter_item['arrival_airport_country'].' ('.$spotter_item['arrival_airport'].') | Date: '.date("D M j, Y, g:i a T", strtotime($spotter_item['date_iso_8601'])).'</name>';
 134                 $output .= '</wpt>';
 135                 */
 136         }
 137 }
 138 $output .= '</gpx>';
 139 print $output;
 140
 141 ?>