website/reverse.php

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