search-wkt.php

   1 <?php
   2 require_once('require/class.Connection.php');
   3 require_once('require/class.Spotter.php');
   4 require_once('require/class.Language.php');
   5 $Spotter = new Spotter();
   6 if (isset($_GET['start_date'])) {
   7         //for the date manipulation into the query
   8         if($_GET['start_date'] != "" && $_GET['end_date'] != ""){
   9                 $start_date = date("Y-m-d",strtotime($_GET['start_date']))." 00:00:00";
  10                 $end_date = date("Y-m-d",strtotime($_GET['end_date']))." 00:00:00";
  11                 $sql_date = $start_date.",".$end_date;
  12         } else if($_GET['start_date'] != ""){
  13                 $start_date = date("Y-m-d",strtotime($_GET['start_date']))." 00:00:00";
  14                 $sql_date = $start_date;
  15         } else if($_GET['start_date'] == "" && $_GET['end_date'] != ""){
  16                 $end_date = date("Y-m-d H:i:s", strtotime("2014-04-12")).",".date("Y-m-d",strtotime($_GET['end_date']))." 00:00:00";
  17                 $sql_date = $end_date;
  18         } else $sql_date = '';
  19 } else $sql_date = '';
  20
  21 if (isset($_GET['highest_altitude'])) {
  22         //for altitude manipulation
  23         if($_GET['highest_altitude'] != "" && $_GET['lowest_altitude'] != ""){
  24                 $end_altitude = filter_input(INPUT_GET,'highest_altitude',FILTER_SANITIZE_NUMBER_INT);
  25                 $start_altitude = filter_input(INPUT_GET,'lowest_altitude',FILTER_SANITIZE_NUMBER_INT);
  26                 $sql_altitude = $start_altitude.",".$end_altitude;
  27         } else if($_GET['highest_altitude'] != ""){
  28                 $end_altitude = filter_input(INPUT_GET,'highest_altitude',FILTER_SANITIZE_NUMBER_INT);
  29                 $sql_altitude = $end_altitude;
  30         } else if($_GET['highest_altitude'] == "" && $_GET['lowest_altitude'] != ""){
  31                 $start_altitude = filter_input(INPUT_GET,'lowest_altitude',FILTER_SANITIZE_NUMBER_INT).",60000";
  32                 $sql_altitude = $start_altitude;
  33         } else $sql_altitude = '';
  34 } else $sql_altitude = '';
  35
  36 //calculuation for the pagination
  37 if(!isset($_GET['limit'])) {
  38         if (!isset($_GET['number_results'])) {
  39                 $limit_start = 0;
  40                 $limit_end = 25;
  41                 $absolute_difference = 25;
  42         } else {
  43                 if ($_GET['number_results'] > 1000){
  44                         $_GET['number_results'] = 1000;
  45                 }
  46                 $limit_start = 0;
  47                 $limit_end = filter_input(INPUT_GET,'number_results',FILTER_SANITIZE_NUMBER_INT);
  48                 $absolute_difference = filter_input(INPUT_GET,'number_results',FILTER_SANITIZE_NUMBER_INT);
  49         }
  50 }  else {
  51         $limit_explode = explode(",", $_GET['limit']);
  52         $limit_start = filter_var($limit_explode[0],FILTER_SANITIZE_NUMBER_INT);
  53         $limit_end = filter_var($limit_explode[1],FILTER_SANITIZE_NUMBER_INT);
  54 }
  55
  56 $absolute_difference = abs($limit_start - $limit_end);
  57 $limit_next = $limit_end + $absolute_difference;
  58 $limit_previous_1 = $limit_start - $absolute_difference;
  59 $limit_previous_2 = $limit_end - $absolute_difference;
  60
  61 if ($_GET['download'] == "true")
  62 {
  63         header('Content-disposition: attachment; filename="flightairmap.txt"');
  64 }
  65
  66 header("Content-type: text/csv");
  67
  68 if (isset($_GET['sort'])) $sort = $_GET['sort'];
  69 else $sort = '';
  70 $q = filter_input(INPUT_GET,'q',FILTER_SANITIZE_STRING);
  71 $id = filter_input(INPUT_GET,'id',FILTER_SANITIZE_NUMBER_INT);
  72 $registration = filter_input(INPUT_GET,'registratrion',FILTER_SANITIZE_STRING);
  73 $aircraft = filter_input(INPUT_GET,'aircraft',FILTER_SANITIZE_STRING);
  74 $manufacturer = filter_input(INPUT_GET,'manufacturer',FILTER_SANITIZE_STRING);
  75 $highlights = filter_input(INPUT_GET,'highlights',FILTER_SANITIZE_STRING);
  76 $airline = filter_input(INPUT_GET,'airline',FILTER_SANITIZE_STRING);
  77 $airline_country = filter_input(INPUT_GET,'airline_country',FILTER_SANITIZE_STRING);
  78 $airline_type = filter_input(INPUT_GET,'airline_type',FILTER_SANITIZE_STRING);
  79 $airport = filter_input(INPUT_GET,'airport',FILTER_SANITIZE_STRING);
  80 $airport_country = filter_input(INPUT_GET,'airport_country',FILTER_SANITIZE_STRING);
  81 $callsign = filter_input(INPUT_GET,'callsign',FILTER_SANITIZE_STRING);
  82 $owner = filter_input(INPUT_GET,'owner',FILTER_SANITIZE_STRING);
  83 $pilot_id = filter_input(INPUT_GET,'pilot_id',FILTER_SANITIZE_STRING);
  84 $pilot_name = filter_input(INPUT_GET,'pilot_name',FILTER_SANITIZE_STRING);
  85 $departure_airport_route = filter_input(INPUT_GET,'departure_airport_route',FILTER_SANITIZE_STRING);
  86 $arrival_airport_route = filter_input(INPUT_GET,'arrival_airport_route',FILTER_SANITIZE_STRING);
  87 if ($id != '') {
  88         $spotter_array = $Spotter->getSpotterDataByID($id);
  89 } else {
  90         $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,'');
  91 }
  92 $i = 1;
  93 //$output .= "oid;Line\n";
  94 $output = '';
  95 if (!empty($spotter_array))
  96 {
  97         foreach($spotter_array as $spotter_item)
  98         {
  99                 if ($spotter_item['waypoints'] != '') {
 100                         $waypoint_pieces = explode(' ', $spotter_item['waypoints']);
 101                         $waypoint_pieces = array_chunk($waypoint_pieces, 2);
 102                         //waypoint plotting
 103                         $output .= 'MULTILINESTRING((';
 104                         foreach ($waypoint_pieces as $waypoint_coordinate)
 105                         {
 106                                 $output .= $waypoint_coordinate[1].' '.$waypoint_coordinate[0].', ';
 107                         }
 108                         $output = substr($output, 0, -2);
 109                         $output .= ")) ";
 110                 }
 111                 //location of aircraft
 112                 $output .= 'MULTIPOINT(('.$spotter_item['longitude'].' '.$spotter_item['latitude'].')) ';
 113                 $i++;
 114         }
 115 }
 116 print $output;
 117
 118 ?>