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         // Preferred language
  31         $aLangPrefOrder = getPreferredLanguages();
  32
  33         $hLog = logStart($oDB, 'place', $_SERVER['QUERY_STRING'], $aLangPrefOrder);
  34
  35         $aSearchResults = array();
  36         $aCleanedQueryParts = array();
  37         if (isset($_GET['osm_ids']))
  38         {
  39                 $oPlaceLookup = new PlaceLookup($oDB);
  40                 $oPlaceLookup->setLanguagePreference($aLangPrefOrder);
  41                 $oPlaceLookup->setIncludeAddressDetails(getParamBool('addressdetails', true));
  42                 $oPlaceLookup->setIncludeExtraTags(getParamBool('extratags', false));
  43                 $oPlaceLookup->setIncludeNameDetails(getParamBool('namedetails', false));
  44
  45                 $aOsmIds = explode(',', $_GET['osm_ids']);
  46
  47                 if ( count($aOsmIds) > CONST_Places_Max_ID_count )
  48                 {
  49                         userError('Bulk User: Only ' . CONST_Places_Max_ID_count . " ids are allowed in one request.");
  50                         exit;
  51                 }
  52
  53                 foreach ($aOsmIds AS $sItem)
  54                 {
  55                         // Skip empty sItem
  56                         if (empty($sItem)) continue;
  57
  58                         $sType = $sItem[0];
  59                         $iId = (int) substr($sItem, 1);
  60                         if ( $iId > 0 && ($sType == 'N' || $sType == 'W' || $sType == 'R') )
  61                         {
  62                                 $aCleanedQueryParts[] = $sType . $iId;
  63                                 $oPlaceLookup->setOSMID($sType, $iId);
  64                                 $oPlace = $oPlaceLookup->lookup();
  65                                 if ($oPlace){
  66                                         // we want to use the search-* output templates, so we need to fill
  67                                         // $aSearchResults and slightly change the (reverse search) oPlace
  68                                         // key names
  69                                         $oResult = $oPlace;
  70                                         unset($oResult['aAddress']);
  71                                         if (isset($oPlace['aAddress'])) $oResult['address'] = $oPlace['aAddress'];
  72                                         unset($oResult['langaddress']);
  73                                         $oResult['name'] = $oPlace['langaddress'];
  74                                         $aSearchResults[] = $oResult;
  75                                 }
  76                         }
  77                 }
  78         }
  79
  80
  81         if (CONST_Debug) exit;
  82
  83         $sXmlRootTag = 'lookupresults';
  84         $sQuery = join(',',$aCleanedQueryParts);
  85         // we initialize these to avoid warnings in our logfile
  86         $sViewBox = '';
  87         $bShowPolygons = '';
  88         $aExcludePlaceIDs = [];
  89         $sMoreURL = '';
  90
  91         include(CONST_BasePath.'/lib/template/search-'.$sOutputFormat.'.php');