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Merge remote-tracking branch 'upstream/master'
[nominatim.git] / website / reverse.php
diff --git a/website/reverse.php b/website/reverse.php
index c155fa573030fa54cb5a71629727b808dc2be972..c348659e25d02fd7cdc136d223ad9b877bd20cd8 100755 (executable)
--- a/website/reverse.php
+++ b/website/reverse.php
@@ -1,7 +1,25 @@
 <?php
 <?php
+       @define('CONST_ConnectionBucket_PageType', 'Reverse');
+
        require_once(dirname(dirname(__FILE__)).'/lib/init-website.php');
        require_once(CONST_BasePath.'/lib/log.php');
 
        require_once(dirname(dirname(__FILE__)).'/lib/init-website.php');
        require_once(CONST_BasePath.'/lib/log.php');
 
+    if (preg_match(CONST_BlockedUserAgents, $_SERVER["HTTP_USER_AGENT"]) > 0)
+    {
+        $fLoadAvg = getLoadAverage();
+        if ($fLoadAvg >= CONST_BlockReverseMaxLoad) {
+            header('HTTP/1.0 403 Forbidden');
+            header('Content-type: text/html; charset=utf-8');
+               echo "<html><body><h1>App temporarily blocked</h1>";
+            echo "Your application has been temporarily blocked from the OpenStreetMap Nominatim ";
+            echo "geolocation service due to high server load.";
+            echo "\n</body></html>\n";
+            exit;
+        }
+
+    }
+
+
         if (strpos(CONST_BulkUserIPs, ','.$_SERVER["REMOTE_ADDR"].',') !== false)
         {
                 $fLoadAvg = getLoadAverage();
         if (strpos(CONST_BulkUserIPs, ','.$_SERVER["REMOTE_ADDR"].',') !== false)
         {
                 $fLoadAvg = getLoadAverage();
@@ -36,7 +54,8 @@
 
         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'))
         {
 
         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'))
         {
-                $iPlaceID = $oDB->getOne("select place_id from placex where osm_type = '".$_GET['osm_type']."' and osm_id = ".(int)$_GET['osm_id']." order by type = 'postcode' asc");
+                $iPlaceID = $oDB->getOne($sSQL = ("select place_id from placex where osm_type = '".$_GET['osm_type']."' and osm_id = ".(int)$_GET['osm_id']." order by type = 'postcode' asc"));
+               if (CONST_Debug) var_dump($sSQL);
                if (!$iPlaceID) $sError = 'OSM ID Not Found';
         }
        else
                if (!$iPlaceID) $sError = 'OSM ID Not Found';
         }
        else
@@ -72,7 +91,7 @@
                $iMaxRank = (isset($_GET['zoom']) && isset($aZoomRank[$_GET['zoom']]))?$aZoomRank[$_GET['zoom']]:28;
 
                // Find the nearest point
                $iMaxRank = (isset($_GET['zoom']) && isset($aZoomRank[$_GET['zoom']]))?$aZoomRank[$_GET['zoom']]:28;
 
                // Find the nearest point
-               $fSearchDiam = 0.0001;
+               $fSearchDiam = 0.0004;
                $iPlaceID = null;
                $aArea = false;
                $fMaxAreaDistance = 1;
                $iPlaceID = null;
                $aArea = false;
                $fMaxAreaDistance = 1;
@@ -97,9 +116,9 @@
                        $sSQL .= ' and (name is not null or housenumber is not null)';
                        $sSQL .= ' and class not in (\'waterway\',\'railway\',\'tunnel\',\'bridge\')';
                        $sSQL .= ' and (ST_GeometryType(geometry) not in (\'ST_Polygon\',\'ST_MultiPolygon\') ';
                        $sSQL .= ' and (name is not null or housenumber is not null)';
                        $sSQL .= ' and class not in (\'waterway\',\'railway\',\'tunnel\',\'bridge\')';
                        $sSQL .= ' and (ST_GeometryType(geometry) not in (\'ST_Polygon\',\'ST_MultiPolygon\') ';
-                       $sSQL .= ' OR ST_DWithin('.$sPointSQL.', ST_Centroid(geometry), '.$fSearchDiam.'))';
+                       $sSQL .= ' OR ST_DWithin('.$sPointSQL.', centroid, '.$fSearchDiam.'))';
                        $sSQL .= ' ORDER BY ST_distance('.$sPointSQL.', geometry) ASC limit 1';
                        $sSQL .= ' ORDER BY ST_distance('.$sPointSQL.', geometry) ASC limit 1';
-//var_dump($sSQL);
+                       if (CONST_Debug) var_dump($sSQL);
                        $aPlace = $oDB->getRow($sSQL);
                        if (PEAR::IsError($aPlace))
                        {
                        $aPlace = $oDB->getRow($sSQL);
                        if (PEAR::IsError($aPlace))
                        {
@@ -134,14 +153,15 @@
                $sSQL .= " get_address_by_language(place_id, $sLanguagePrefArraySQL) as langaddress,";
                $sSQL .= " get_name_by_language(name, $sLanguagePrefArraySQL) as placename,";
                $sSQL .= " get_name_by_language(name, ARRAY['ref']) as ref,";
                $sSQL .= " get_address_by_language(place_id, $sLanguagePrefArraySQL) as langaddress,";
                $sSQL .= " get_name_by_language(name, $sLanguagePrefArraySQL) as placename,";
                $sSQL .= " get_name_by_language(name, ARRAY['ref']) as ref,";
-               $sSQL .= " st_y(st_centroid(geometry)) as lat, st_x(st_centroid(geometry)) as lon";
+               $sSQL .= " st_y(centroid) as lat, st_x(centroid) as lon";
                $sSQL .= " from placex where place_id = $iPlaceID ";
                $sSQL .= " from placex where place_id = $iPlaceID ";
-//var_dump($sSQL);
+
                $aPlace = $oDB->getRow($sSQL);
                $aPlace = $oDB->getRow($sSQL);
+//var_dump($sSQL, $aPlace); exit;
 
                if ($bShowAddressDetails)
                {
 
                if ($bShowAddressDetails)
                {
-                       $aAddress = getAddressDetails($oDB, $sLanguagePrefArraySQL, $iPlaceID, $aPlace['country_code']);
+                       $aAddress = getAddressDetails($oDB, $sLanguagePrefArraySQL, $iPlaceID, $aPlace['calculated_country_code']);
                }
                $aClassType = getClassTypes();
                $sAddressType = '';
                }
                $aClassType = getClassTypes();
                $sAddressType = '';
@@ -160,4 +180,7 @@
                $aPlace['addresstype'] = $sAddressType;
 
        }
                $aPlace['addresstype'] = $sAddressType;
 
        }
+
+       if (CONST_Debug) exit;
+
        include(CONST_BasePath.'/lib/template/address-'.$sOutputFormat.'.php');
        include(CONST_BasePath.'/lib/template/address-'.$sOutputFormat.'.php');
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