website/lookup.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
   8         if (strpos(CONST_BulkUserIPs, ','.$_SERVER["REMOTE_ADDR"].',') !== false)
   9         {
  10                 $fLoadAvg = getLoadAverage();
  11                 if ($fLoadAvg > 2) sleep(60);
  12                 if ($fLoadAvg > 4) sleep(120);
  13                 if ($fLoadAvg > 6)
  14                 {
  15                         userError("Bulk User: Temporary block due to high server load");
  16                         exit;
  17                 }
  18         }
  19
  20         $oDB =& getDB();
  21         ini_set('memory_limit', '200M');
  22
  23         // Format for output
  24         $sOutputFormat = 'xml';
  25         if (isset($_GET['format']) && ($_GET['format'] == 'xml' || $_GET['format'] == 'json'))
  26         {
  27                 $sOutputFormat = $_GET['format'];
  28         }
  29
  30         // Show address breakdown
  31         $bShowAddressDetails = true;
  32         if (isset($_GET['addressdetails'])) $bShowAddressDetails = (bool)$_GET['addressdetails'];
  33
  34         // Preferred language
  35         $aLangPrefOrder = getPreferredLanguages();
  36
  37         $hLog = logStart($oDB, 'place', $_SERVER['QUERY_STRING'], $aLangPrefOrder);
  38
  39         $aSearchResults = array();
  40         if (isset($_GET['osm_ids']))
  41         {
  42                 $oPlaceLookup = new PlaceLookup($oDB);
  43                 $oPlaceLookup->setLanguagePreference($aLangPrefOrder);
  44                 $oPlaceLookup->setIncludeAddressDetails($bShowAddressDetails);
  45
  46                 $osm_ids = explode(',', $_GET['osm_ids']);
  47
  48                 if ( count($osm_ids) > CONST_Places_Max_ID_count )
  49                 {
  50                         userError('Bulk User: Only ' . CONST_Places_Max_ID_count . " ids are allowed in one request.");
  51                         exit;
  52                 }
  53
  54                 $type = '';
  55                 $id = 0;
  56                 foreach ($osm_ids AS $item)
  57                 {
  58                         // Skip empty items
  59                         if (empty($item)) continue;
  60
  61                         $type = $item[0];
  62                         $id = (int) substr($item, 1);
  63                         if ( $id > 0 && ($type == 'N' || $type == 'W' || $type == 'R') )
  64                         {
  65                                 $oPlaceLookup->setOSMID($type, $id);
  66                                 $oPlace = $oPlaceLookup->lookup();
  67                                 if ($oPlace){
  68                                         // we want to use the search-* output templates, so we need to fill
  69                                         // $aSearchResults and slightly change the (reverse search) oPlace
  70                                         // key names
  71                                         $oResult = $oPlace;
  72                                         unset($oResult['aAddress']);
  73                                         $oResult['address'] = $oPlace['aAddress'];
  74                                         unset($oResult['langaddress']);
  75                                         $oResult['name'] = $oPlace['langaddress'];
  76                                         $aSearchResults[] = $oResult;
  77                                 }
  78                         }
  79                 }
  80         }
  81
  82
  83         if (CONST_Debug) exit;
  84
  85         $sXmlRootTag = 'lookupresults';
  86         // we initialize these to avoid warnings in our logfile
  87         $sQuery = '';
  88         $sViewBox = '';
  89         $bShowPolygons = '';
  90         $aExcludePlaceIDs = [];
  91         $sMoreURL = '';
  92
  93         include(CONST_BasePath.'/lib/template/search-'.$sOutputFormat.'.php');