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         if (strpos(CONST_BulkUserIPs, ','.$_SERVER["REMOTE_ADDR"].',') !== false)
  10         {
  11                 $fLoadAvg = getLoadAverage();
  12                 if ($fLoadAvg > 2) sleep(60);
  13                 if ($fLoadAvg > 4) sleep(120);
  14                 if ($fLoadAvg > 6)
  15                 {
  16                         echo "Bulk User: Temporary block due to high server load\n";
  17                         exit;
  18                 }
  19         }
  20
  21         $oDB =& getDB();
  22         ini_set('memory_limit', '200M');
  23
  24         // Format for output
  25         $sOutputFormat = 'xml';
  26         if (isset($_GET['format']) && ( $_GET['format'] == 'html' || $_GET['format'] == 'xml' || $_GET['format'] == 'json' || $_GET['format'] == 'jsonv2'))
  27         {
  28                 $sOutputFormat = $_GET['format'];
  29         }
  30
  31         // Preferred language
  32         $aLangPrefOrder = getPreferredLanguages();
  33
  34         $hLog = logStart($oDB, 'reverse', $_SERVER['QUERY_STRING'], $aLangPrefOrder);
  35
  36
  37         if (isset($_GET['osm_type']) && isset($_GET['osm_id']) && (int)$_GET['osm_id'] && ($_GET['osm_type'] == 'N' || $_GET['osm_type'] == 'W' || $_GET['osm_type'] == 'R'))
  38         {
  39                 $aLookup = array('osm_type' => $_GET['osm_type'], 'osm_id' => $_GET['osm_id']);
  40         }
  41         else if (isset($_GET['lat']) && isset($_GET['lon']) && preg_match('/^[+-]?[0-9]*\.?[0-9]+$/', $_GET['lat']) && preg_match('/^[+-]?[0-9]*\.?[0-9]+$/', $_GET['lon']))
  42         {
  43                 $oReverseGeocode = new ReverseGeocode($oDB);
  44                 $oReverseGeocode->setLanguagePreference($aLangPrefOrder);
  45
  46                 $oReverseGeocode->setLatLon($_GET['lat'], $_GET['lon']);
  47                 $oReverseGeocode->setZoom(@$_GET['zoom']);
  48
  49                 $aLookup = $oReverseGeocode->lookup();
  50                 if (CONST_Debug) var_dump($aLookup);
  51         }
  52         else
  53         {
  54                 $aLookup = null;
  55         }
  56
  57         if ($aLookup)
  58         {
  59                 $oPlaceLookup = new PlaceLookup($oDB);
  60                 $oPlaceLookup->setLanguagePreference($aLangPrefOrder);
  61                 $oPlaceLookup->setIncludeAddressDetails(getParamBool('addressdetails', true));
  62                 $oPlaceLookup->setIncludeExtraTags(getParamBool('extratags', false));
  63                 $oPlaceLookup->setIncludeNameDetails(getParamBool('namedetails', false));
  64
  65                 $aPlace = $oPlaceLookup->lookupPlace($aLookup);
  66         }
  67         else
  68         {
  69                 $aPlace = null;
  70         }
  71
  72
  73         if (CONST_Debug)
  74         {
  75                 var_dump($aPlace);
  76                 exit;
  77         }
  78
  79         if ($sOutputFormat=='html')
  80         {
  81                 $sDataDate = $oDB->getOne("select TO_CHAR(lastimportdate - '2 minutes'::interval,'YYYY/MM/DD HH24:MI')||' GMT' from import_status limit 1");
  82                 $sTileURL = CONST_Map_Tile_URL;
  83                 $sTileAttribution = CONST_Map_Tile_Attribution;
  84         }
  85         include(CONST_BasePath.'/lib/template/address-'.$sOutputFormat.'.php');