rebase

[nominatim.git] / lib / PlaceLookup.php

diff --git a/lib/PlaceLookup.php b/lib/PlaceLookup.php
index 41fdea89ebdc9b99fdae011ff0788f650eadd661..5ae1da2191c73ee731141e2db1f6a568483e64a4 100644 (file)
--- a/lib/PlaceLookup.php
+++ b/lib/PlaceLookup.php
@@ -462,7 +462,7 @@ class PlaceLookup
         return $aPlaces;
     }
 
-    public function getAddressDetails($iPlaceID, $bAll = false, $sHousenumber = -1)
+    private function getAddressDetails($iPlaceID, $bAll, $sHousenumber)
     {
         $sSQL = 'SELECT *,';
         $sSQL .= '  get_name_by_language(name,'.$this->aLangPrefOrderSql.') as localname';
@@ -526,7 +526,7 @@ class PlaceLookup
      */
 
 
-    public function getOutlines($iPlaceID, $fLon = null, $fLat = null, $fRadius = null)
+    public function getOutlines($iPlaceID, $fLon = null, $fLat = null, $fRadius = null, $fLonReverse = null, $fLatReverse = null)
     {
 
         $aOutlineResult = array();
@@ -534,10 +534,23 @@ class PlaceLookup
 
         if (CONST_Search_AreaPolygons) {
             // Get the bounding box and outline polygon
-            $sSQL  = 'select place_id,0 as numfeatures,st_area(geometry) as area,';
-            $sSQL .= 'ST_Y(centroid) as centrelat,ST_X(centroid) as centrelon,';
-            $sSQL .= 'ST_YMin(geometry) as minlat,ST_YMax(geometry) as maxlat,';
-            $sSQL .= 'ST_XMin(geometry) as minlon,ST_XMax(geometry) as maxlon';
+            $sSQL = 'select place_id,0 as numfeatures,st_area(geometry) as area,';
+            if ($fLonReverse != null && $fLatReverse != null) {
+                $sSQL .= ' CASE WHEN (class = \'highway\') AND (ST_GeometryType(geometry) = \'ST_LineString\') THEN';
+                $sSQL .= ' ST_Y(ST_LineInterpolatePoint(geometry,';
+                $sSQL .= ' ST_LineLocatePoint(geometry, ST_SetSRID(ST_Point('.$fLatReverse.','.$fLonReverse.'),4326))))';
+                $sSQL .= ' ELSE ST_Y(centroid) ';
+                $sSQL .= ' END as centrelat, ';
+                $sSQL .= ' CASE WHEN (class = \'highway\') AND (ST_GeometryType(geometry) = \'ST_LineString\') THEN';
+                $sSQL .= ' ST_X(ST_LineInterpolatePoint(geometry,';
+                $sSQL .= ' ST_LineLocatePoint(geometry, ST_SetSRID(ST_Point('.$fLatReverse.','.$fLonReverse.'),4326))))';
+                $sSQL .= ' ELSE ST_X(centroid) ';
+                $sSQL .= ' END as centrelon, ';
+            } else {
+                $sSQL .= ' ST_Y(centroid) as centrelat, ST_X(centroid) as centrelon,';
+            }
+            $sSQL .= ' ST_YMin(geometry) as minlat,ST_YMax(geometry) as maxlat,';
+            $sSQL .= ' ST_XMin(geometry) as minlon,ST_XMax(geometry) as maxlon';
             if ($this->bIncludePolygonAsGeoJSON) $sSQL .= ',ST_AsGeoJSON(geometry) as asgeojson';
             if ($this->bIncludePolygonAsKML) $sSQL .= ',ST_AsKML(geometry) as askml';
             if ($this->bIncludePolygonAsSVG) $sSQL .= ',ST_AsSVG(geometry) as assvg';