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