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
   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                         userError("Bulk User: Temporary block due to high server load");
  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'] == 'xml' || $_GET['format'] == 'json'))
  27         {
  28                 $sOutputFormat = $_GET['format'];
  29         }
  30
  31         // Preferred language
  32         $aLangPrefOrder = getPreferredLanguages();
  33
  34         $hLog = logStart($oDB, 'place', $_SERVER['QUERY_STRING'], $aLangPrefOrder);
  35
  36         $aSearchResults = array();
  37         $aCleanedQueryParts = array();
  38         if (isset($_GET['osm_ids']))
  39         {
  40                 $oPlaceLookup = new PlaceLookup($oDB);
  41                 $oPlaceLookup->setLanguagePreference($aLangPrefOrder);
  42                 $oPlaceLookup->setIncludeAddressDetails(getParamBool('addressdetails', true));
  43                 $oPlaceLookup->setIncludeExtraTags(getParamBool('extratags', false));
  44                 $oPlaceLookup->setIncludeNameDetails(getParamBool('namedetails', false));
  45
  46                 $aOsmIds = explode(',', $_GET['osm_ids']);
  47
  48                 if ( count($aOsmIds) > 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                 foreach ($aOsmIds AS $sItem)
  55                 {
  56                         // Skip empty sItem
  57                         if (empty($sItem)) continue;
  58
  59                         $sType = $sItem[0];
  60                         $iId = (int) substr($sItem, 1);
  61                         if ( $iId > 0 && ($sType == 'N' || $sType == 'W' || $sType == 'R') )
  62                         {
  63                                 $aCleanedQueryParts[] = $sType . $iId;
  64                                 $oPlaceLookup->setOSMID($sType, $iId);
  65                                 $oPlace = $oPlaceLookup->lookup();
  66                                 if ($oPlace){
  67                                         // we want to use the search-* output templates, so we need to fill
  68                                         // $aSearchResults and slightly change the (reverse search) oPlace
  69                                         // key names
  70                                         $oResult = $oPlace;
  71                                         unset($oResult['aAddress']);
  72                                         if (isset($oPlace['aAddress'])) $oResult['address'] = $oPlace['aAddress'];
  73                                         unset($oResult['langaddress']);
  74                                         $oResult['name'] = $oPlace['langaddress'];
  75                                         $aSearchResults[] = $oResult;
  76                                 }
  77                         }
  78                 }
  79         }
  80
  81
  82         if (CONST_Debug) exit;
  83
  84         $sXmlRootTag = 'lookupresults';
  85         $sQuery = join(',',$aCleanedQueryParts);
  86         // we initialize these to avoid warnings in our logfile
  87         $sViewBox = '';
  88         $bShowPolygons = '';
  89         $aExcludePlaceIDs = [];
  90         $sMoreURL = '';
  91
  92         include(CONST_BasePath.'/lib/template/search-'.$sOutputFormat.'.php');