Merge pull request #2427 from lonvia/remove-us-states-special-casing

[nominatim.git] / lib-php / ReverseGeocode.php

diff --git a/lib-php/ReverseGeocode.php b/lib-php/ReverseGeocode.php
index 64fc214e8813da095b8c5e49fd487526d845e04d..47e931ef2837bf725f39846fe7c43b5a6b33a1ba 100644 (file)
--- a/lib-php/ReverseGeocode.php
+++ b/lib-php/ReverseGeocode.php
@@ -243,26 +243,24 @@ class ReverseGeocode
     public function lookupPoint($sPointSQL, $bDoInterpolation = true)
     {
         Debug::newFunction('lookupPoint');
-        // starts if the search is on POI or street level,
-        // searches for the nearest POI or street,
-        // if a street is found and a POI is searched for,
-        // the nearest POI which the found street is a parent of is choosen.
-        $iMaxRank = $this->iMaxRank;
-
         // Find the nearest point
         $fSearchDiam = 0.006;
         $oResult = null;
         $aPlace = null;
 
         // for POI or street level
-        if ($iMaxRank >= 26) {
+        if ($this->iMaxRank >= 26) {
+            // starts if the search is on POI or street level,
+            // searches for the nearest POI or street,
+            // if a street is found and a POI is searched for,
+            // the nearest POI which the found street is a parent of is choosen.
             $sSQL = 'select place_id,parent_place_id,rank_address,country_code,';
             $sSQL .= ' ST_distance('.$sPointSQL.', geometry) as distance';
             $sSQL .= ' FROM ';
             $sSQL .= ' placex';
             $sSQL .= '   WHERE ST_DWithin('.$sPointSQL.', geometry, '.$fSearchDiam.')';
             $sSQL .= '   AND';
-            $sSQL .= ' rank_address between 26 and '.$iMaxRank;
+            $sSQL .= ' rank_address between 26 and '.$this->iMaxRank;
             $sSQL .= ' and (name is not null or housenumber is not null';
             $sSQL .= ' or rank_address between 26 and 27)';
             $sSQL .= ' and (rank_address between 26 and 27';
@@ -285,7 +283,7 @@ class ReverseGeocode
 
             if ($aPlace) {
                 // if street and maxrank > streetlevel
-                if ($iRankAddress <= 27 && $iMaxRank > 27) {
+                if ($iRankAddress <= 27 && $this->iMaxRank > 27) {
                     // find the closest object (up to a certain radius) of which the street is a parent of
                     $sSQL = ' select place_id,';
                     $sSQL .= ' ST_distance('.$sPointSQL.', geometry) as distance';
@@ -339,7 +337,7 @@ class ReverseGeocode
                 }
             }
 
-            if ($bDoInterpolation && $iMaxRank >= 30) {
+            if ($bDoInterpolation && $this->iMaxRank >= 30) {
                 $fDistance = $fSearchDiam;
                 if ($aPlace) {
                     // We can't reliably go from the closest street to an
@@ -366,7 +364,7 @@ class ReverseGeocode
             }
         } else {
             // lower than street level ($iMaxRank < 26 )
-            $oResult = $this->lookupLargeArea($sPointSQL, $iMaxRank);
+            $oResult = $this->lookupLargeArea($sPointSQL, $this->iMaxRank);
         }
 
         Debug::printVar('Final result', $oResult);