website/reverse.php

   1 <?php
   2         @define('CONST_ConnectionBucket_PageType', 'Reverse');
   3
   4         require_once(dirname(dirname(__FILE__)).'/lib/init-website.php');
   5         require_once(CONST_BasePath.'/lib/log.php');
   6         require_once(CONST_BasePath.'/lib/PlaceLookup.php');
   7         require_once(CONST_BasePath.'/lib/ReverseGeocode.php');
   8
   9         $bAsPoints = false;
  10         $bAsGeoJSON = (boolean)isset($_GET['polygon_geojson']) && $_GET['polygon_geojson'];
  11         $bAsKML = (boolean)isset($_GET['polygon_kml']) && $_GET['polygon_kml'];
  12         $bAsSVG = (boolean)isset($_GET['polygon_svg']) && $_GET['polygon_svg'];
  13         $bAsText = (boolean)isset($_GET['polygon_text']) && $_GET['polygon_text'];
  14         if ( ( ($bAsGeoJSON?1:0)
  15                          + ($bAsKML?1:0)
  16                          + ($bAsSVG?1:0)
  17                          + ($bAsText?1:0)
  18                          + ($bAsPoints?1:0)
  19                          ) > CONST_PolygonOutput_MaximumTypes)
  20         {
  21                 if (CONST_PolygonOutput_MaximumTypes)
  22                 {
  23                         userError("Select only ".CONST_PolygonOutput_MaximumTypes." polgyon output option");
  24                 }
  25                 else
  26                 {
  27                         userError("Polygon output is disabled");
  28                 }
  29                 exit;
  30         }
  31
  32
  33         // Polygon simplification threshold (optional)
  34         $fThreshold = 0.0;
  35         if (isset($_GET['polygon_threshold'])) $fThreshold = (float)$_GET['polygon_threshold'];
  36
  37
  38         $oDB =& getDB();
  39         ini_set('memory_limit', '200M');
  40
  41         // Format for output
  42         $sOutputFormat = 'xml';
  43         if (isset($_GET['format']) && ( $_GET['format'] == 'html' || $_GET['format'] == 'xml' || $_GET['format'] == 'json' || $_GET['format'] == 'jsonv2'))
  44         {
  45                 $sOutputFormat = $_GET['format'];
  46         }
  47
  48         // Preferred language
  49         $aLangPrefOrder = getPreferredLanguages();
  50
  51         $hLog = logStart($oDB, 'reverse', $_SERVER['QUERY_STRING'], $aLangPrefOrder);
  52
  53
  54         if (isset($_GET['osm_type']) && isset($_GET['osm_id']) && (int)$_GET['osm_id'] && ($_GET['osm_type'] == 'N' || $_GET['osm_type'] == 'W' || $_GET['osm_type'] == 'R'))
  55         {
  56                 $aLookup = array('osm_type' => $_GET['osm_type'], 'osm_id' => $_GET['osm_id']);
  57         }
  58         else if (isset($_GET['lat']) && isset($_GET['lon']) && preg_match('/^[+-]?[0-9]*\.?[0-9]+$/', $_GET['lat']) && preg_match('/^[+-]?[0-9]*\.?[0-9]+$/', $_GET['lon']))
  59         {
  60                 $oReverseGeocode = new ReverseGeocode($oDB);
  61                 $oReverseGeocode->setLanguagePreference($aLangPrefOrder);
  62
  63                 $oReverseGeocode->setLatLon($_GET['lat'], $_GET['lon']);
  64                 $oReverseGeocode->setZoom(@$_GET['zoom']);
  65
  66                 $aLookup = $oReverseGeocode->lookup();
  67                 if (CONST_Debug) var_dump($aLookup);
  68         }
  69         else
  70         {
  71                 $aLookup = null;
  72         }
  73
  74         if ($aLookup)
  75         {
  76                 $oPlaceLookup = new PlaceLookup($oDB);
  77                 $oPlaceLookup->setLanguagePreference($aLangPrefOrder);
  78                 $oPlaceLookup->setIncludeAddressDetails(getParamBool('addressdetails', true));
  79                 $oPlaceLookup->setIncludeExtraTags(getParamBool('extratags', false));
  80                 $oPlaceLookup->setIncludeNameDetails(getParamBool('namedetails', false));
  81
  82                 $aPlace = $oPlaceLookup->lookupPlace($aLookup);
  83
  84                 $oPlaceLookup->setIncludePolygonAsPoints($bAsPoints);
  85                 $oPlaceLookup->setIncludePolygonAsText($bAsText);
  86                 $oPlaceLookup->setIncludePolygonAsGeoJSON($bAsGeoJSON);
  87                 $oPlaceLookup->setIncludePolygonAsKML($bAsKML);
  88                 $oPlaceLookup->setIncludePolygonAsSVG($bAsSVG);
  89                 $oPlaceLookup->setPolygonSimplificationThreshold($fThreshold);
  90
  91                 $fRadius = $fDiameter = getResultDiameter($aPlace);
  92                 $aOutlineResult = $oPlaceLookup->getOutlines($aPlace['place_id'], $aPlace['lon'], $aPlace['lat'], $fRadius);
  93
  94                 if ($aOutlineResult)
  95                 {
  96                         $aPlace = array_merge($aPlace, $aOutlineResult);
  97                 }
  98         }
  99         else
 100         {
 101                 $aPlace = null;
 102         }
 103
 104         logEnd($oDB, $hLog, sizeof($aPlace)?1:0);
 105
 106         if (CONST_Debug)
 107         {
 108                 var_dump($aPlace);
 109                 exit;
 110         }
 111
 112         if ($sOutputFormat=='html')
 113         {
 114                 $sDataDate = $oDB->getOne("select TO_CHAR(lastimportdate - '2 minutes'::interval,'YYYY/MM/DD HH24:MI')||' GMT' from import_status limit 1");
 115                 $sTileURL = CONST_Map_Tile_URL;
 116                 $sTileAttribution = CONST_Map_Tile_Attribution;
 117         }
 118         include(CONST_BasePath.'/lib/template/address-'.$sOutputFormat.'.php');