limit polygon output to one type as a time

[nominatim.git] / lib / lib.php

diff --git a/lib/lib.php b/lib/lib.php
index c1926bc70437ebde23db4dfba3879e7c67d819cb..8a4918182c55ec4d36d0bec999c7e9d8e36321bc 100644 (file)
--- a/lib/lib.php
+++ b/lib/lib.php
@@ -273,7 +273,7 @@
                return false;
 
                /*
-                       $fTotalFac is a suprisingly good indicator of accuracy
+                       $fTotalFac is a surprisingly good indicator of accuracy
                        $iZoom = 18 + round(log($fTotalFac,32));
                        $iZoom = max(13,min(18,$iZoom));
                */
@@ -890,3 +890,17 @@
 
                return $iPlaceID;
        }
+
+        function loadStructuredAddressElement(&$aStructuredQuery, &$iMinAddressRank, &$iMaxAddressRank, $aParams, $sKey, $iNewMinAddressRank, $iNewMaxAddressRank)
+        {
+                if (!isset($_GET[$sKey])) return false;
+                $sValue = trim($_GET[$sKey]);
+                if (!$sValue) return false;
+                $aStructuredQuery[$sKey] = $sValue;
+                if ($iMinAddressRank == 0 && $iMaxAddressRank == 30) {
+                        $iMinAddressRank = $iNewMinAddressRank;
+                        $iMaxAddressRank = $iNewMaxAddressRank;
+                }
+                return true;
+        }
+