Merge branch 'better-reverse' of https://github.com/gemo1011/Nominatim into gemo1011-better-reverse

lib/PlaceLookup.php

@@ -528,7 +528,7 @@ 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();
@@ -536,15 +536,27 @@ 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 = 'select place_id,0 as numfeatures,st_area(geometry) as area,';
-            $sSQL .= 'ST_Y(centroid) as centrelat,ST_X(centroid) as centrelon,';
+            if ($fLonReverse != null && $fLatReverse != null) {
-            $sSQL .= 'ST_YMin(geometry) as minlat,ST_YMax(geometry) as maxlat,';
+                $sSQL .= ' ST_Y(closest_point) as centrelat,';
-            $sSQL .= 'ST_XMin(geometry) as minlon,ST_XMax(geometry) as maxlon';
+                $sSQL .= ' ST_X(closest_point) 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) $sSQL .= ',ST_AsSVG(geometry) as assvg';
             if ($this->bIncludePolygonAsText || $this->bIncludePolygonAsPoints) $sSQL .= ',ST_AsText(geometry) as astext';
-            $sFrom = ' from placex where place_id = '.$iPlaceID;
+            if ($fLonReverse != null && $fLatReverse != null) {
+                $sFrom = ' from (SELECT * , CASE WHEN (class = \'highway\') AND (ST_GeometryType(geometry) = \'ST_LineString\') THEN ';
+                $sFrom .=' ST_ClosestPoint(geometry, ST_SetSRID(ST_Point('.$fLatReverse.','.$fLonReverse.'),4326))';
+                $sFrom .=' ELSE centroid END AS closest_point';
+                $sFrom .= ' from placex where place_id = '.$iPlaceID.') as plx';
+            } else {
+                $sFrom = ' from placex where place_id = '.$iPlaceID;
+            }
             if ($this->fPolygonSimplificationThreshold > 0) {
                 $sSQL .= ' from (select place_id,centroid,ST_SimplifyPreserveTopology(geometry,'.$this->fPolygonSimplificationThreshold.') as geometry'.$sFrom.') as plx';
             } else {

lib/ReverseGeocode.php

@@ -47,12 +47,13 @@ class ReverseGeocode
     /**
      * Find the closest interpolation with the given search diameter.
      *
-     * @param string $sPointSQL   Reverse geocoding point as SQL
+     * @param string  $sPointSQL      Reverse geocoding point as SQL
-     * @param float  $fSearchDiam Search diameter
+     * @param float   $fSearchDiam    Search diameter
+     * @param integer $iParentPlaceID Id of parent object
      *
      * @return Record of the interpolation or null.
      */
-    protected function lookupInterpolation($sPointSQL, $fSearchDiam)
+    protected function lookupInterpolation($sPointSQL, $fSearchDiam, $iParentPlaceID = null)
     {
         $sSQL = 'SELECT place_id, parent_place_id, 30 as rank_search,';
         $sSQL .= '  ST_LineLocatePoint(linegeo,'.$sPointSQL.') as fraction,';
@@ -61,6 +62,9 @@ class ReverseGeocode
         $sSQL .= ' FROM location_property_osmline';
         $sSQL .= ' WHERE ST_DWithin('.$sPointSQL.', linegeo, '.$fSearchDiam.')';
         $sSQL .= ' and indexed_status = 0 and startnumber is not NULL ';
+        if (isset($iParentPlaceID)) {
+            $sSQL .= ' and parent_place_id = '.$iParentPlaceID;
+        }
         $sSQL .= ' ORDER BY distance ASC limit 1';
 
         return chksql(
@@ -68,6 +72,156 @@ class ReverseGeocode
             'Could not determine closest housenumber on an osm interpolation line.'
         );
     }
+    
+    protected function polygonFunctions($sPointSQL, $iMaxRank)
+    {
+        // starts the nopolygonFound function if no polygon is found with the lookupPolygon function
+        $oResult = null;
+        
+        $aPlace = $this->lookupPolygon($sPointSQL, $iMaxRank);
+        if ($aPlace) {
+            $oResult = new Result($aPlace['place_id']);
+        // if no polygon which contains the searchpoint is found,
+        // the noPolygonFound function searches in the country_osm_grid table for a polygon
+        } elseif (!$aPlace && $iMaxRank > 4) {
+            $aPlace = $this->noPolygonFound($sPointSQL, $iMaxRank);
+            if ($aPlace) {
+                $oResult = new Result($aPlace['place_id']);
+            }
+        }
+        return $oResult;
+    }
+    
+    protected function noPolygonFound($sPointSQL, $iMaxRank)
+    {
+        // searches for polygon in table country_osm_grid which contains the searchpoint
+        // and searches for the nearest place node to the searchpoint in this polygon
+        $sSQL = 'SELECT * FROM country_osm_grid';
+        $sSQL .= ' WHERE ST_CONTAINS (geometry, '.$sPointSQL.' )';
+        
+        $aPoly = chksql(
+            $this->oDB->getRow($sSQL),
+            'Could not determine polygon containing the point.'
+        );
+        if ($aPoly) {
+            $sCountryCode = $aPoly['country_code'];
+            
+            $sSQL = 'SELECT *, ST_distance('.$sPointSQL.', geometry) as distance';
+            $sSQL .= ' FROM placex';
+            $sSQL .= ' WHERE osm_type = \'N\'';
+            $sSQL .= ' AND country_code = \''.$sCountryCode.'\'';
+            $sSQL .= ' AND rank_address > 0';
+            $sSQL .= ' AND rank_address <= ' .$iMaxRank;
+            $sSQL .= ' AND type != \'postcode\'';
+            $sSQL .= ' AND name IS NOT NULL ';
+            $sSQL .= ' and indexed_status = 0 and linked_place_id is null';
+            $sSQL .= ' ORDER BY distance ASC, rank_address DESC';
+            $sSQL .= ' LIMIT 1';
+            
+            if (CONST_Debug) var_dump($sSQL);
+            $aPlacNode = chksql(
+                $this->oDB->getRow($sSQL),
+                'Could not determine place node.'
+            );
+            if ($aPlacNode) {
+                return $aPlacNode;
+            }
+        }
+    }
+    
+    protected function lookupPolygon($sPointSQL, $iMaxRank)
+    {
+        // searches for polygon where the searchpoint is within
+        // if a polygon is found, placenodes with a higher rank are searched inside the polygon
+    
+        // polygon search begins at suburb-level
+        if ($iMaxRank > 25) $iMaxRank = 25;
+        // no polygon search over country-level
+        if ($iMaxRank < 4) $iMaxRank = 4;
+        // search for polygon
+        $sSQL = 'SELECT * FROM';
+        $sSQL .= '(select place_id,parent_place_id,rank_address, rank_search, country_code, geometry';
+        $sSQL .= ' FROM placex';
+        $sSQL .= ' WHERE ST_GeometryType(geometry) in (\'ST_Polygon\', \'ST_MultiPolygon\')';
+        $sSQL .= ' AND rank_address Between 4 AND ' .$iMaxRank;
+        $sSQL .= ' AND geometry && '.$sPointSQL;
+        $sSQL .= ' AND type != \'postcode\' ';
+        $sSQL .= ' AND name is not null';
+        $sSQL .= ' AND indexed_status = 0 and linked_place_id is null';
+        $sSQL .= ' ORDER BY rank_address DESC LIMIT 50 ) as a';
+        $sSQL .= ' WHERE ST_CONTAINS(geometry, '.$sPointSQL.' )';
+        $sSQL .= ' ORDER BY rank_address DESC LIMIT 1';
+
+        $aPoly = chksql(
+            $this->oDB->getRow($sSQL),
+            'Could not determine polygon containing the point.'
+        );
+        if ($aPoly) {
+        // if a polygon is found, search for placenodes begins ...
+            $iParentPlaceID = $aPoly['parent_place_id'];
+            $iRankAddress = $aPoly['rank_address'];
+            $iRankSearch = $aPoly['rank_search'];
+            $iPlaceID = $aPoly['place_id'];
+            
+            if ($iRankAddress != $iMaxRank) {
+            //search diameter for the place node search
+                if ($iMaxRank <= 4) {
+                    $fSearchDiam = 4;
+                } elseif ($iMaxRank <= 8) {
+                    $fSearchDiam = 2;
+                } elseif ($iMaxRank <= 10) {
+                    $fSearchDiam = 1;
+                } elseif ($iMaxRank <= 12) {
+                    $fSearchDiam = 0.8;
+                } elseif ($iMaxRank <= 17) {
+                    $fSearchDiam = 0.6;
+                } elseif ($iMaxRank <= 18) {
+                    $fSearchDiam = 0.2;
+                } elseif ($iMaxRank <= 25) {
+                    $fSearchDiam = 0.1;
+                }
+                
+                $sSQL = 'SELECT *';
+                $sSQL .= ' FROM (';
+                $sSQL .= ' SELECT place_id, rank_address,country_code, geometry,';
+                $sSQL .= ' ST_distance('.$sPointSQL.', geometry) as distance';
+                $sSQL .= ' FROM placex';
+                $sSQL .= ' WHERE osm_type = \'N\'';
+                if ($iRankAddress = 16) {
+                // using rank_search because of a better differentiation for place nodes at rank_address 16
+                    $sSQL .= ' AND rank_search > '.$iRankSearch;
+                    $sSQL .= ' AND rank_search <= ' .$iMaxRank;
+                    $sSQL .= ' AND class = \'place\'';
+                } else {
+                    $sSQL .= ' AND rank_address > '.$iRankAddress;
+                    $sSQL .= ' AND rank_address <= ' .$iMaxRank;
+                }
+                $sSQL .= ' AND ST_DWithin('.$sPointSQL.', geometry, '.$fSearchDiam.')';
+                $sSQL .= ' AND type != \'postcode\'';
+                $sSQL .= ' AND name IS NOT NULL ';
+                $sSQL .= ' and indexed_status = 0 and linked_place_id is null';
+                // preselection through bbox
+                $sSQL .= ' AND (SELECT geometry FROM placex WHERE place_id = '.$iPlaceID.') && geometry';
+                $sSQL .= ' ORDER BY distance ASC,';
+                $sSQL .= ' rank_address DESC';
+                $sSQL .= ' limit 500) as a';
+                $sSQL .= ' WHERE ST_CONTAINS((SELECT geometry FROM placex WHERE place_id = '.$iPlaceID.'), geometry )';
+                $sSQL .= ' ORDER BY distance ASC, rank_address DESC';
+                $sSQL .= ' LIMIT 1';
+                
+                if (CONST_Debug) var_dump($sSQL);
+                $aPlacNode = chksql(
+                    $this->oDB->getRow($sSQL),
+                    'Could not determine place node.'
+                );
+                if ($aPlacNode) {
+                    return $aPlacNode;
+                }
+            }
+        }
+        return $aPoly;
+    }
+    
 
     public function lookup($fLat, $fLon, $bDoInterpolation = true)
     {
@@ -79,62 +233,38 @@ class ReverseGeocode
 
     public function lookupPoint($sPointSQL, $bDoInterpolation = true)
     {
+        // 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 = 0.0004;
+        $fSearchDiam = 0.006;
         $oResult = null;
         $aPlace = null;
         $fMaxAreaDistance = 1;
         $bIsTigerStreet = false;
-        while ($oResult === null && $fSearchDiam < $fMaxAreaDistance) {
+       
-            $fSearchDiam = $fSearchDiam * 2;
+        // for POI or street level
-
+        if ($iMaxRank >= 26) {
-            // If we have to expand the search area by a large amount then we need a larger feature
+            $sSQL = 'select place_id,parent_place_id,rank_address,country_code,';
-            // then there is a limit to how small the feature should be
+            $sSQL .= 'CASE WHEN ST_GeometryType(geometry) in (\'ST_Polygon\',\'ST_MultiPolygon\') THEN ST_distance('.$sPointSQL.', centroid)';
-            if ($fSearchDiam > 2 && $iMaxRank > 4) $iMaxRank = 4;
+            $sSQL .= ' ELSE ST_distance('.$sPointSQL.', geometry) ';
-            if ($fSearchDiam > 1 && $iMaxRank > 9) $iMaxRank = 8;
+            $sSQL .= ' END as distance';
-            if ($fSearchDiam > 0.8 && $iMaxRank > 10) $iMaxRank = 10;
-            if ($fSearchDiam > 0.6 && $iMaxRank > 12) $iMaxRank = 12;
-            if ($fSearchDiam > 0.2 && $iMaxRank > 17) $iMaxRank = 17;
-            if ($fSearchDiam > 0.1 && $iMaxRank > 18) $iMaxRank = 18;
-            if ($fSearchDiam > 0.008 && $iMaxRank > 22) $iMaxRank = 22;
-            if ($fSearchDiam > 0.001 && $iMaxRank > 26) {
-                // try with interpolations before continuing
-                if ($bDoInterpolation) {
-                    $aHouse = $this->lookupInterpolation($sPointSQL, $fSearchDiam/2);
-
-                    if ($aHouse) {
-                        $oResult = new Result($aHouse['place_id'], Result::TABLE_OSMLINE);
-                        $oResult->iHouseNumber = closestHouseNumber($aHouse);
-
-                        $aPlace = $aHouse;
-                        $iParentPlaceID = $aHouse['parent_place_id']; // the street
-                        $iMaxRank = 30;
-
-                        break;
-                    }
-                }
-                // no interpolation found, continue search
-                $iMaxRank = 26;
-            }
-
-            $sSQL = 'select place_id,parent_place_id,rank_search,country_code,';
-            $sSQL .= '  ST_distance('.$sPointSQL.', geometry) as distance';
             $sSQL .= ' FROM ';
-            if ($fSearchDiam < 0.01) {
+            $sSQL .= ' placex';
-                $sSQL .= ' placex';
+            $sSQL .= '   WHERE ST_DWithin('.$sPointSQL.', geometry, '.$fSearchDiam.')';
-                $sSQL .= '   WHERE ST_DWithin('.$sPointSQL.', geometry, '.$fSearchDiam.')';
+            $sSQL .= '   AND';
-                $sSQL .= '   AND';
+            // only streets
+            if ($iMaxRank == 26) {
+                $sSQL .= ' rank_address = 26';
             } else {
-                $sSQL .= ' (SELECT * FROM placex ';
+                $sSQL .= ' rank_address between 26 and '.$iMaxRank;
-                $sSQL .= '   WHERE ST_DWithin('.$sPointSQL.', geometry, '.$fSearchDiam.')';
-                $sSQL .= '   LIMIT 1000) as p WHERE';
             }
-            $sSQL .= ' rank_search != 28 and rank_search >= '.$iMaxRank;
             $sSQL .= ' and (name is not null or housenumber is not null';
-            $sSQL .= '      or rank_search between 26 and 27)';
+            $sSQL .= ' or rank_address between 26 and 27)';
-            $sSQL .= ' and class not in (\'waterway\',\'railway\',\'tunnel\',\'bridge\',\'man_made\')';
+            $sSQL .= ' and class not in (\'railway\',\'tunnel\',\'bridge\',\'man_made\')';
             $sSQL .= ' and indexed_status = 0 and linked_place_id is null';
             $sSQL .= ' and (ST_GeometryType(geometry) not in (\'ST_Polygon\',\'ST_MultiPolygon\') ';
             $sSQL .= ' OR ST_DWithin('.$sPointSQL.', centroid, '.$fSearchDiam.'))';
@@ -144,80 +274,93 @@ class ReverseGeocode
                 $this->oDB->getRow($sSQL),
                 'Could not determine closest place.'
             );
+            
             if ($aPlace) {
-                $oResult = new Result($aPlace['place_id']);
+                    
+                $iDistance = $aPlace['distance'];
+                $iPlaceID = $aPlace['place_id'];
+                $oResult = new Result($iPlaceID);
                 $iParentPlaceID = $aPlace['parent_place_id'];
-                if ($bDoInterpolation) {
+                
-                    if ($aPlace['rank_search'] == 26 || $aPlace['rank_search'] == 27) {
+                if ($bDoInterpolation && $iMaxRank >= 30) {
-                        $bIsTigerStreet = ($aPlace['country_code'] == 'us');
+                    if ($aPlace['rank_address'] <=27) {
-                    } elseif ($aPlace['rank_search'] == 30) {
+                        $iDistance = 0.001;
-                        // If a house was found, make sure there isn't an
+                    }
-                        // interpolation line that is closer.
+                    $aHouse = $this->lookupInterpolation($sPointSQL, $iDistance);
-                        $aHouse = $this->lookupInterpolation(
-                            $sPointSQL,
-                            $aPlace['distance']
-                        );
-                        if ($aHouse && $aPlace['distance'] < $aHouse['distance']) {
-                            $oResult = new Result(
-                                $aHouse['place_id'],
-                                Result::TABLE_OSMLINE
-                            );
-                            $oResult->iHouseNumber = closestHouseNumber($aHouse);
 
-                            $aPlace = $aHouse;
+                    if ($aHouse) {
-                            $iParentPlaceID = $aHouse['parent_place_id'];
+                        $oResult = new Result($aHouse['place_id'], Result::TABLE_OSMLINE);
+                        $oResult->iHouseNumber = closestHouseNumber($aHouse);
+                    }
+                }
+                
+                // if street and maxrank > streetlevel
+                if (($aPlace['rank_address'] <=27)&& $iMaxRank > 27) {
+                    // find the closest object (up to a certain radius) of which the street is a parent of
+                    $sSQL = ' select place_id,parent_place_id,rank_address,country_code,';
+                    $sSQL .= ' ST_distance('.$sPointSQL.', geometry) as distance';
+                    $sSQL .= ' FROM ';
+                    $sSQL .= ' placex';
+                    // radius ?
+                    $sSQL .= ' WHERE ST_DWithin('.$sPointSQL.', geometry, 0.001)';
+                    $sSQL .= ' AND parent_place_id = '.$iPlaceID;
+                    $sSQL .= ' and rank_address != 28';
+                    $sSQL .= ' and (name is not null or housenumber is not null)';
+                    $sSQL .= ' and class not in (\'railway\',\'tunnel\',\'bridge\',\'man_made\')';
+                    $sSQL .= ' and indexed_status = 0 and linked_place_id is null';
+                    $sSQL .= ' ORDER BY distance ASC limit 1';
+                    if (CONST_Debug) var_dump($sSQL);
+                    $aStreet = chksql(
+                        $this->oDB->getRow($sSQL),
+                        'Could not determine closest place.'
+                    );
+                    if ($aStreet) {
+                        $iDistance = $aStreet['distance'];
+                        $iPlaceID = $aStreet['place_id'];
+                        $oResult = new Result($iPlaceID);
+                        $iParentPlaceID = $aStreet['parent_place_id'];
+                            
+                        if ($bDoInterpolation && $iMaxRank >= 30) {
+                            $aHouse = $this->lookupInterpolation($sPointSQL, $iDistance, $iParentPlaceID);
+
+                            if ($aHouse) {
+                                $oResult = new Result($aHouse['place_id'], Result::TABLE_OSMLINE);
+                                $oResult->iHouseNumber = closestHouseNumber($aHouse);
+                            }
                         }
                     }
                 }
-            }
+                
-        }
+                  // In the US we can check TIGER data for nearest housenumber
-
+                if (CONST_Use_US_Tiger_Data && $aPlace['country_code'] == 'us' && $this->iMaxRank >= 28) {
-        // Only street found? In the US we can check TIGER data for nearest housenumber
+                    $fSearchDiam = $aPlace['rank_address'] > 28 ? $aPlace['distance'] : 0.001;
-        if (CONST_Use_US_Tiger_Data && $bIsTigerStreet && $this->iMaxRank >= 28) {
+                    $sSQL = 'SELECT place_id,parent_place_id,30 as rank_search,';
-            $fSearchDiam = $aPlace['rank_search'] > 28 ? $aPlace['distance'] : 0.001;
+                    $sSQL .= 'ST_LineLocatePoint(linegeo,'.$sPointSQL.') as fraction,';
-            $sSQL = 'SELECT place_id,parent_place_id,30 as rank_search,';
+                    $sSQL .= 'ST_distance('.$sPointSQL.', linegeo) as distance,';
-            $sSQL .= 'ST_LineLocatePoint(linegeo,'.$sPointSQL.') as fraction,';
+                    $sSQL .= 'startnumber,endnumber,interpolationtype';
-            $sSQL .= 'ST_distance('.$sPointSQL.', linegeo) as distance,';
+                    $sSQL .= ' FROM location_property_tiger WHERE parent_place_id = '.$oResult->iId;
-            $sSQL .= 'startnumber,endnumber,interpolationtype';
+                    $sSQL .= ' AND ST_DWithin('.$sPointSQL.', linegeo, '.$fSearchDiam.')';
-            $sSQL .= ' FROM location_property_tiger WHERE parent_place_id = '.$oResult->iId;
+                    $sSQL .= ' ORDER BY distance ASC limit 1';
-            $sSQL .= ' AND ST_DWithin('.$sPointSQL.', linegeo, '.$fSearchDiam.')';
+                    if (CONST_Debug) var_dump($sSQL);
-            $sSQL .= ' ORDER BY distance ASC limit 1';
+                    $aPlaceTiger = chksql(
-
+                        $this->oDB->getRow($sSQL),
-            if (CONST_Debug) var_dump($sSQL);
+                        'Could not determine closest Tiger place.'
-
+                    );
-            $aPlaceTiger = chksql(
+                    if ($aPlaceTiger) {
-                $this->oDB->getRow($sSQL),
+                        if (CONST_Debug) var_dump('found Tiger housenumber', $aPlaceTiger);
-                'Could not determine closest Tiger place.'
+                        $aPlace = $aPlaceTiger;
-            );
+                        $oResult = new Result($aPlace['place_id'], Result::TABLE_TIGER);
-            if ($aPlaceTiger) {
+                        $oResult->iHouseNumber = closestHouseNumber($aPlaceTiger);
-                if (CONST_Debug) var_dump('found Tiger housenumber', $aPlaceTiger);
+                    }
-                $aPlace = $aPlaceTiger;
+                }
-                $oResult = new Result($aPlace['place_id'], Result::TABLE_TIGER);
+            // if no POI or street is found ...
-                $oResult->iHouseNumber = closestHouseNumber($aPlaceTiger);
-                $iParentPlaceID = $aPlace['parent_place_id'];
-                $iMaxRank = 30;
-            }
-        }
-
-        // The point we found might be too small - use the address to find what it is a child of
-        if ($oResult !== null && $iMaxRank < 28) {
-            if ($aPlace['rank_search'] > 28 && $iParentPlaceID) {
-                $iPlaceID = $iParentPlaceID;
             } else {
-                $iPlaceID = $oResult->iId;
+                $oResult = $this->PolygonFunctions($sPointSQL, $iMaxRank);
-            }
-            $sSQL  = 'select a.address_place_id';
-            $sSQL .= ' FROM place_addressline a, placex p';
-            $sSQL .= " WHERE a.place_id = $iPlaceID and a.address_place_id = p.place_id";
-            $sSQL .= '   AND p.linked_place_id is null';
-            $sSQL .= " ORDER BY abs(cached_rank_address - $iMaxRank) asc,cached_rank_address desc,isaddress desc,distance desc";
-            $sSQL .= ' LIMIT 1';
-            $iPlaceID = chksql($this->oDB->getOne($sSQL), 'Could not get parent for place.');
-            if ($iPlaceID) {
-                $oResult = new Result($iPlaceID);
             }
+            // lower than street level ($iMaxRank < 26 )
+        } else {
+            $oResult = $this->PolygonFunctions($sPointSQL, $iMaxRank);
         }
-
         return $oResult;
     }
 }

sql/indices.src.sql

@@ -14,7 +14,15 @@ CREATE INDEX idx_placex_rank_search ON placex USING BTREE (rank_search) {ts:sear
 CREATE INDEX idx_placex_rank_address ON placex USING BTREE (rank_address) {ts:search-index};
 CREATE INDEX idx_placex_pendingsector ON placex USING BTREE (rank_search,geometry_sector) {ts:address-index} where indexed_status > 0;
 CREATE INDEX idx_placex_parent_place_id ON placex USING BTREE (parent_place_id) {ts:search-index} where parent_place_id IS NOT NULL;
-CREATE INDEX idx_placex_reverse_geometry ON placex USING gist (geometry) {ts:search-index} where rank_search != 28 and (name is not null or housenumber is not null or rank_search between 26 and 27) and class not in ('waterway','railway','tunnel','bridge','man_made');
+CREATE INDEX idx_placex_geometry_reverse_lookupPoint ON placex USING gist (geometry) {ts:search-index}
+where (name is not null or housenumber is not null) and class not in ('waterway','railway','tunnel','bridge','man_made') and rank_address >= 26 and indexed_status = 0 and linked_place_id is null;
+CREATE INDEX idx_placex_geometry_reverse_lookupPolygon ON placex USING gist (geometry) {ts:search-index} where St_GeometryType(geometry) in ('ST_Polygon', 'ST_MultiPolygon') and rank_address <= 25 and type != 'postcode' and name is not null and indexed_status = 0 and linked_place_id is null;
+CREATE INDEX idx_placex_geometry_reverse_placeNode_rank_search ON placex USING gist (geometry) {ts:search-index} where
+osm_type = 'N' and rank_search > 0 and rank_search <= 25 and class = 'place' and type != 'postcode' and name is not null and indexed_status = 0 and linked_place_id is null;
+CREATE INDEX idx_placex_geometry_reverse_placeNode_rank_address ON placex USING gist (geometry) {ts:search-index} where
+osm_type = 'N' and rank_address > 0 and rank_address <= 25 and type != 'postcode' and name is not null and indexed_status = 0 and linked_place_id is null;
+GRANT SELECT ON Table country_osm_grid to "{www-user}";
+
 CREATE INDEX idx_location_area_country_place_id ON location_area_country USING BTREE (place_id) {ts:address-index};
 
 CREATE INDEX idx_osmline_parent_place_id ON location_property_osmline USING BTREE (parent_place_id) {ts:search-index};

test/bdd/api/reverse/queries.feature

@@ -48,6 +48,8 @@ Feature: Reverse geocoding
 
     Scenario: Location off the coast
         When sending jsonv2 reverse coordinates 54.046489113,8.5546870529
+	 | zoom |
+         | 5 |
         Then results contain
          | display_name |
          | ^.*Hamburg, Deutschland |

test/bdd/api/reverse/simple.feature

@@ -70,7 +70,7 @@ Feature: Simple Reverse Tests
     Scenario Outline: Boundingbox is returned
         When sending <format> reverse coordinates 14.62,108.1
           | zoom |
-          | 4 |
+          | 8 |
         Then result has bounding box in 9,20,102,113
 
     Examples:

utils/setup.php

@@ -596,6 +596,7 @@ if ($aCMDResult['create-search-indices'] || $aCMDResult['all']) {
     $bDidSomething = true;
 
     $sTemplate = file_get_contents(CONST_BasePath.'/sql/indices.src.sql');
+    $sTemplate = str_replace('{www-user}', CONST_Database_Web_User, $sTemplate);
     $sTemplate = replace_tablespace(
         '{ts:address-index}',
         CONST_Tablespace_Address_Index,

website/reverse.php

@@ -55,7 +55,9 @@ if (isset($aPlace)) {
         $aPlace['place_id'],
         $aPlace['lon'],
         $aPlace['lat'],
-        $fRadius
+        $fRadius, 
+        $fLat, 
+        $fLon 
     );
 
     if ($aOutlineResult) {