X-Git-Url: https://git.openstreetmap.org./nominatim.git/blobdiff_plain/01d5ecb86b10e950a087173faa666fe662e90ab0..0947b618085f7d46515a3ec06cab5ed818e8635f:/lib/PlaceLookup.php diff --git a/lib/PlaceLookup.php b/lib/PlaceLookup.php index f0db09c9..6d7b6be1 100644 --- a/lib/PlaceLookup.php +++ b/lib/PlaceLookup.php @@ -2,7 +2,8 @@ namespace Nominatim; -require_once(CONST_BasePath.'/lib/Result.php'); +require_once(CONST_LibDir.'/AddressDetails.php'); +require_once(CONST_LibDir.'/Result.php'); class PlaceLookup { @@ -11,11 +12,9 @@ class PlaceLookup protected $aLangPrefOrderSql = "''"; protected $bAddressDetails = false; - protected $bAddressAdminLevels = false; protected $bExtraTags = false; protected $bNameDetails = false; - protected $bIncludePolygonAsPoints = false; protected $bIncludePolygonAsText = false; protected $bIncludePolygonAsGeoJSON = false; protected $bIncludePolygonAsKML = false; @@ -38,23 +37,17 @@ class PlaceLookup return $this->bDeDupe; } - public function setIncludePolygonAsPoints($b = true) + public function setIncludeAddressDetails($b) { - $this->bIncludePolygonAsPoints = $b; - } - - public function setAddressAdminLevels($b = true) - { - $this->bAddressAdminLevels = $b; + $this->bAddressDetails = $b; } public function loadParamArray($oParams, $sGeomType = null) { $aLangs = $oParams->getPreferredLanguages(); $this->aLangPrefOrderSql = - 'ARRAY['.join(',', array_map('getDBQuoted', $aLangs)).']'; + 'ARRAY['.join(',', $this->oDB->getDBQuotedList($aLangs)).']'; - $this->bAddressDetails = $oParams->getBool('addressdetails', true); $this->bExtraTags = $oParams->getBool('extratags', false); $this->bNameDetails = $oParams->getBool('namedetails', false); @@ -62,7 +55,6 @@ class PlaceLookup if ($sGeomType === null || $sGeomType == 'geojson') { $this->bIncludePolygonAsGeoJSON = $oParams->getBool('polygon_geojson'); - $this->bIncludePolygonAsPoints = false; } if ($oParams->getString('format', '') !== 'geojson') { @@ -101,7 +93,6 @@ class PlaceLookup if ($this->bExtraTags) $aParams['extratags'] = '1'; if ($this->bNameDetails) $aParams['namedetails'] = '1'; - if ($this->bIncludePolygonAsPoints) $aParams['polygon'] = '1'; if ($this->bIncludePolygonAsText) $aParams['polygon_text'] = '1'; if ($this->bIncludePolygonAsGeoJSON) $aParams['polygon_geojson'] = '1'; if ($this->bIncludePolygonAsKML) $aParams['polygon_kml'] = '1'; @@ -133,13 +124,9 @@ class PlaceLookup public function setLanguagePreference($aLangPrefOrder) { - $this->aLangPrefOrderSql = - 'ARRAY['.join(',', array_map('getDBQuoted', $aLangPrefOrder)).']'; - } - - public function setIncludeAddressDetails($bAddressDetails = true) - { - $this->bAddressDetails = $bAddressDetails; + $this->aLangPrefOrderSql = $this->oDB->getArraySQL( + $this->oDB->getDBQuotedList($aLangPrefOrder) + ); } private function addressImportanceSql($sGeometry, $sPlaceId) @@ -160,13 +147,16 @@ class PlaceLookup private function langAddressSql($sHousenumber) { + if ($this->bAddressDetails) + return ''; // langaddress will be computed from address details + return 'get_address_by_language(place_id,'.$sHousenumber.','.$this->aLangPrefOrderSql.') AS langaddress,'; } public function lookupOSMID($sType, $iID) { - $sSQL = "select place_id from placex where osm_type = '".$sType."' and osm_id = ".$iID; - $iPlaceID = chksql($this->oDB->getOne($sSQL)); + $sSQL = 'select place_id from placex where osm_type = :type and osm_id = :id'; + $iPlaceID = $this->oDB->getOne($sSQL, array(':type' => $sType, ':id' => $iID)); if (!$iPlaceID) { return null; @@ -217,7 +207,7 @@ class PlaceLookup 'ST_Collect(centroid)', 'min(CASE WHEN placex.rank_search < 28 THEN placex.place_id ELSE placex.parent_place_id END)' ); - $sSQL .= " (extratags->'place') AS extra_place "; + $sSQL .= " COALESCE(extratags->'place', extratags->'linked_place') AS extra_place "; $sSQL .= ' FROM placex'; $sSQL .= " WHERE place_id in ($sPlaceIDs) "; $sSQL .= ' AND ('; @@ -245,12 +235,12 @@ class PlaceLookup $sSQL .= ' country_code, '; $sSQL .= ' importance, '; if (!$this->bDeDupe) $sSQL .= 'place_id,'; - $sSQL .= ' langaddress, '; + if (!$this->bAddressDetails) $sSQL .= 'langaddress, '; $sSQL .= ' placename, '; $sSQL .= ' ref, '; if ($this->bExtraTags) $sSQL .= 'extratags, '; if ($this->bNameDetails) $sSQL .= 'name, '; - $sSQL .= " extratags->'place' "; + $sSQL .= ' extra_place '; $aSubSelects[] = $sSQL; } @@ -263,19 +253,19 @@ class PlaceLookup $sSQL .= " 'P' as osm_type,"; $sSQL .= ' (SELECT osm_id from placex p WHERE p.place_id = lp.parent_place_id) as osm_id,'; $sSQL .= " 'place' as class, 'postcode' as type,"; - $sSQL .= ' null as admin_level, rank_search, rank_address,'; + $sSQL .= ' null::smallint as admin_level, rank_search, rank_address,'; $sSQL .= ' place_id, parent_place_id,'; - $sSQL .= ' null as housenumber,'; + $sSQL .= ' -1 as housenumber,'; $sSQL .= ' country_code,'; $sSQL .= $this->langAddressSql('-1'); $sSQL .= ' postcode as placename,'; $sSQL .= ' postcode as ref,'; - if ($this->bExtraTags) $sSQL .= 'null AS extra,'; - if ($this->bNameDetails) $sSQL .= 'null AS names,'; + if ($this->bExtraTags) $sSQL .= 'null::text AS extra,'; + if ($this->bNameDetails) $sSQL .= 'null::text AS names,'; $sSQL .= ' ST_x(geometry) AS lon, ST_y(geometry) AS lat,'; $sSQL .= ' (0.75-(rank_search::float/40)) AS importance, '; $sSQL .= $this->addressImportanceSql('geometry', 'lp.parent_place_id'); - $sSQL .= ' null AS extra_place '; + $sSQL .= ' null::text AS extra_place '; $sSQL .= 'FROM location_postcode lp'; $sSQL .= " WHERE place_id in ($sPlaceIDs) "; $sSQL .= " AND lp.rank_address between $iMinRank and $iMaxRank"; @@ -298,7 +288,7 @@ class PlaceLookup $sSQL .= ' (SELECT osm_id from placex p WHERE p.place_id=blub.parent_place_id) as osm_id, '; $sSQL .= " 'place' AS class, "; $sSQL .= " 'house' AS type, "; - $sSQL .= ' null AS admin_level, '; + $sSQL .= ' null::smallint AS admin_level, '; $sSQL .= ' 30 AS rank_search, '; $sSQL .= ' 30 AS rank_address, '; $sSQL .= ' place_id, '; @@ -306,15 +296,15 @@ class PlaceLookup $sSQL .= ' housenumber_for_place as housenumber,'; $sSQL .= " 'us' AS country_code, "; $sSQL .= $this->langAddressSql('housenumber_for_place'); - $sSQL .= ' null AS placename, '; - $sSQL .= ' null AS ref, '; - if ($this->bExtraTags) $sSQL .= 'null AS extra,'; - if ($this->bNameDetails) $sSQL .= 'null AS names,'; + $sSQL .= ' null::text AS placename, '; + $sSQL .= ' null::text AS ref, '; + if ($this->bExtraTags) $sSQL .= 'null::text AS extra,'; + if ($this->bNameDetails) $sSQL .= 'null::text AS names,'; $sSQL .= ' st_x(centroid) AS lon, '; $sSQL .= ' st_y(centroid) AS lat,'; $sSQL .= ' -1.15 AS importance, '; $sSQL .= $this->addressImportanceSql('centroid', 'blub.parent_place_id'); - $sSQL .= ' null AS extra_place '; + $sSQL .= ' null::text AS extra_place '; $sSQL .= ' FROM ('; $sSQL .= ' SELECT place_id, '; // interpolate the Tiger housenumbers here $sSQL .= ' ST_LineInterpolatePoint(linegeo, (housenumber_for_place-startnumber::float)/(endnumber-startnumber)::float) AS centroid, '; @@ -344,7 +334,7 @@ class PlaceLookup $sSQL .= ' osm_id, '; $sSQL .= " 'place' AS class, "; $sSQL .= " 'house' AS type, "; - $sSQL .= ' 15 AS admin_level, '; + $sSQL .= ' null::smallint AS admin_level, '; $sSQL .= ' 30 AS rank_search, '; $sSQL .= ' 30 AS rank_address, '; $sSQL .= ' place_id, '; @@ -352,16 +342,16 @@ class PlaceLookup $sSQL .= ' housenumber_for_place as housenumber,'; $sSQL .= ' country_code, '; $sSQL .= $this->langAddressSql('housenumber_for_place'); - $sSQL .= ' null AS placename, '; - $sSQL .= ' null AS ref, '; - if ($this->bExtraTags) $sSQL .= 'null AS extra, '; - if ($this->bNameDetails) $sSQL .= 'null AS names, '; + $sSQL .= ' null::text AS placename, '; + $sSQL .= ' null::text AS ref, '; + if ($this->bExtraTags) $sSQL .= 'null::text AS extra, '; + if ($this->bNameDetails) $sSQL .= 'null::text AS names, '; $sSQL .= ' st_x(centroid) AS lon, '; $sSQL .= ' st_y(centroid) AS lat, '; // slightly smaller than the importance for normal houses $sSQL .= ' -0.1 AS importance, '; $sSQL .= $this->addressImportanceSql('centroid', 'blub.parent_place_id'); - $sSQL .= ' null AS extra_place '; + $sSQL .= ' null::text AS extra_place '; $sSQL .= ' FROM ('; $sSQL .= ' SELECT '; $sSQL .= ' osm_id, '; @@ -393,7 +383,7 @@ class PlaceLookup $sSQL .= ' place_id AS osm_id, '; $sSQL .= " 'place' AS class,"; $sSQL .= " 'house' AS type, "; - $sSQL .= ' null AS admin_level, '; + $sSQL .= ' null::smallint AS admin_level, '; $sSQL .= ' 30 AS rank_search,'; $sSQL .= ' 30 AS rank_address, '; $sSQL .= ' place_id,'; @@ -401,10 +391,10 @@ class PlaceLookup $sSQL .= ' housenumber,'; $sSQL .= " 'us' AS country_code, "; $sSQL .= $this->langAddressSql('-1'); - $sSQL .= ' null AS placename, '; - $sSQL .= ' null AS ref, '; - if ($this->bExtraTags) $sSQL .= 'null AS extra, '; - if ($this->bNameDetails) $sSQL .= 'null AS names, '; + $sSQL .= ' null::text AS placename, '; + $sSQL .= ' null::text AS ref, '; + if ($this->bExtraTags) $sSQL .= 'null::text AS extra, '; + if ($this->bNameDetails) $sSQL .= 'null::text AS names, '; $sSQL .= ' ST_X(centroid) AS lon, '; $sSQL .= ' ST_Y(centroid) AS lat, '; $sSQL .= ' -1.10 AS importance, '; @@ -412,7 +402,7 @@ class PlaceLookup 'centroid', 'location_property_aux.parent_place_id' ); - $sSQL .= ' null AS extra_place '; + $sSQL .= ' null::text AS extra_place '; $sSQL .= ' FROM location_property_aux '; $sSQL .= " WHERE place_id in ($sPlaceIDs) "; @@ -427,23 +417,19 @@ class PlaceLookup $sSQL = join(' UNION ', $aSubSelects); Debug::printSQL($sSQL); - $aPlaces = chksql($this->oDB->getAll($sSQL), 'Could not lookup place'); + $aPlaces = $this->oDB->getAll($sSQL, null, 'Could not lookup place'); - $aClassType = getClassTypes(); foreach ($aPlaces as &$aPlace) { + $aPlace['importance'] = (float) $aPlace['importance']; if ($this->bAddressDetails) { // to get addressdetails for tiger data, the housenumber is needed - $aPlace['aAddress'] = $this->getAddressNames( - $aPlace['place_id'], - $aPlace['housenumber'] - ); - } - - if ($this->bAddressAdminLevels) { - $aPlace['aAddressAdminLevels'] = $this->getAddressAdminLevels( + $aPlace['address'] = new AddressDetails( + $this->oDB, $aPlace['place_id'], - $aPlace['housenumber'] + $aPlace['housenumber'], + $this->aLangPrefOrderSql ); + $aPlace['langaddress'] = $aPlace['address']->getLocaleAddress(); } if ($this->bExtraTags) { @@ -462,103 +448,25 @@ class PlaceLookup } } - $sAddressType = ''; - $sClassType = $aPlace['class'].':'.$aPlace['type'].':'.$aPlace['admin_level']; - if (isset($aClassType[$sClassType]) && isset($aClassType[$sClassType]['simplelabel'])) { - $sAddressType = $aClassType[$aClassType]['simplelabel']; - } else { - $sClassType = $aPlace['class'].':'.$aPlace['type']; - if (isset($aClassType[$sClassType]) && isset($aClassType[$sClassType]['simplelabel'])) - $sAddressType = $aClassType[$sClassType]['simplelabel']; - else $sAddressType = $aPlace['class']; - } - - $aPlace['addresstype'] = $sAddressType; - } - - Debug::printVar('Places', $aPlaces); - - return $aPlaces; - } + $aPlace['addresstype'] = ClassTypes\getLabelTag( + $aPlace, + $aPlace['country_code'] + ); - public function getAddressDetails($iPlaceID, $bAll = false, $sHousenumber = -1) - { - $sSQL = 'SELECT *,'; - $sSQL .= ' get_name_by_language(name,'.$this->aLangPrefOrderSql.') as localname'; - $sSQL .= ' FROM get_addressdata('.$iPlaceID.','.$sHousenumber.')'; - if (!$bAll) { - $sSQL .= " WHERE isaddress OR type = 'country_code'"; + $aResults[$aPlace['place_id']] = $aPlace; } - $sSQL .= ' ORDER BY rank_address desc,isaddress DESC'; - - return chksql($this->oDB->getAll($sSQL)); - } - public function getAddressNames($iPlaceID, $sHousenumber = null) - { - $aAddressLines = $this->getAddressDetails( - $iPlaceID, - false, - $sHousenumber === null ? -1 : $sHousenumber - ); - - $aAddress = array(); - $aFallback = array(); - $aClassType = getClassTypes(); - foreach ($aAddressLines as $aLine) { - $bFallback = false; - $aTypeLabel = false; - if (isset($aClassType[$aLine['class'].':'.$aLine['type'].':'.$aLine['admin_level']])) { - $aTypeLabel = $aClassType[$aLine['class'].':'.$aLine['type'].':'.$aLine['admin_level']]; - } elseif (isset($aClassType[$aLine['class'].':'.$aLine['type']])) { - $aTypeLabel = $aClassType[$aLine['class'].':'.$aLine['type']]; - } elseif (isset($aClassType['boundary:administrative:'.((int)($aLine['rank_address']/2))])) { - $aTypeLabel = $aClassType['boundary:administrative:'.((int)($aLine['rank_address']/2))]; - $bFallback = true; - } else { - $aTypeLabel = array('simplelabel' => 'address'.$aLine['rank_address']); - $bFallback = true; + $aResults = array_filter( + $aResults, + function ($v) { + return !($v instanceof Result); } - if ($aTypeLabel && ((isset($aLine['localname']) && $aLine['localname']) || (isset($aLine['housenumber']) && $aLine['housenumber']))) { - $sTypeLabel = strtolower(isset($aTypeLabel['simplelabel'])?$aTypeLabel['simplelabel']:$aTypeLabel['label']); - $sTypeLabel = str_replace(' ', '_', $sTypeLabel); - if (!isset($aAddress[$sTypeLabel]) || (isset($aFallback[$sTypeLabel]) && $aFallback[$sTypeLabel]) || $aLine['class'] == 'place') { - $aAddress[$sTypeLabel] = $aLine['localname']?$aLine['localname']:$aLine['housenumber']; - } - $aFallback[$sTypeLabel] = $bFallback; - } - } - return $aAddress; - } - - /* "Downing Street, London" - * [ - * "level15" => "Covent Garden", - * "level8" => "Westminster", - * "level6" => "London", - * "level5" => "Greater London", - * "level4" => "England", - * "level2" => "United Kingdom" - * ] - */ - - public function getAddressAdminLevels($iPlaceID, $sHousenumber = null) - { - $aAddressLines = $this->getAddressDetails( - $iPlaceID, - false, - $sHousenumber === null ? -1 : $sHousenumber ); - $aAddress = array(); - foreach ($aAddressLines as $aLine) { - if (isset($aLine['admin_level'])) { - $aAddress['level'.$aLine['admin_level']] = $aLine['localname']; - } - } - return $aAddress; - } + Debug::printVar('Places', $aResults); + return $aResults; + } /* returns an array which will contain the keys * aBoundingBox @@ -578,82 +486,73 @@ class PlaceLookup $aOutlineResult = array(); if (!$iPlaceID) return $aOutlineResult; - if (CONST_Search_AreaPolygons) { - // Get the bounding box and outline polygon - $sSQL = 'select place_id,0 as numfeatures,st_area(geometry) as area,'; - if ($fLonReverse != null && $fLatReverse != null) { - $sSQL .= ' ST_Y(closest_point) as centrelat,'; - $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) $sSQL .= ',ST_AsText(geometry) as astext'; - if ($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 { - $sSQL .= $sFrom; - } - - $aPointPolygon = chksql($this->oDB->getRow($sSQL), 'Could not get outline'); - - if ($aPointPolygon['place_id']) { - if ($aPointPolygon['centrelon'] !== null && $aPointPolygon['centrelat'] !== null) { - $aOutlineResult['lat'] = $aPointPolygon['centrelat']; - $aOutlineResult['lon'] = $aPointPolygon['centrelon']; - } + // Get the bounding box and outline polygon + $sSQL = 'select place_id,0 as numfeatures,st_area(geometry) as area,'; + if ($fLonReverse != null && $fLatReverse != null) { + $sSQL .= ' ST_Y(closest_point) as centrelat,'; + $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) $sSQL .= ',ST_AsText(geometry) as astext'; + if ($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 { + $sSQL .= $sFrom; + } - if ($this->bIncludePolygonAsGeoJSON) $aOutlineResult['asgeojson'] = $aPointPolygon['asgeojson']; - if ($this->bIncludePolygonAsKML) $aOutlineResult['askml'] = $aPointPolygon['askml']; - if ($this->bIncludePolygonAsSVG) $aOutlineResult['assvg'] = $aPointPolygon['assvg']; - if ($this->bIncludePolygonAsText) $aOutlineResult['astext'] = $aPointPolygon['astext']; - if ($this->bIncludePolygonAsPoints) $aOutlineResult['aPolyPoints'] = geometryText2Points($aPointPolygon['astext'], $fRadius); + $aPointPolygon = $this->oDB->getRow($sSQL, null, 'Could not get outline'); + if ($aPointPolygon && $aPointPolygon['place_id']) { + if ($aPointPolygon['centrelon'] !== null && $aPointPolygon['centrelat'] !== null) { + $aOutlineResult['lat'] = $aPointPolygon['centrelat']; + $aOutlineResult['lon'] = $aPointPolygon['centrelon']; + } - if (abs($aPointPolygon['minlat'] - $aPointPolygon['maxlat']) < 0.0000001) { - $aPointPolygon['minlat'] = $aPointPolygon['minlat'] - $fRadius; - $aPointPolygon['maxlat'] = $aPointPolygon['maxlat'] + $fRadius; - } + if ($this->bIncludePolygonAsGeoJSON) $aOutlineResult['asgeojson'] = $aPointPolygon['asgeojson']; + if ($this->bIncludePolygonAsKML) $aOutlineResult['askml'] = $aPointPolygon['askml']; + if ($this->bIncludePolygonAsSVG) $aOutlineResult['assvg'] = $aPointPolygon['assvg']; + if ($this->bIncludePolygonAsText) $aOutlineResult['astext'] = $aPointPolygon['astext']; - if (abs($aPointPolygon['minlon'] - $aPointPolygon['maxlon']) < 0.0000001) { - $aPointPolygon['minlon'] = $aPointPolygon['minlon'] - $fRadius; - $aPointPolygon['maxlon'] = $aPointPolygon['maxlon'] + $fRadius; - } + if (abs($aPointPolygon['minlat'] - $aPointPolygon['maxlat']) < 0.0000001) { + $aPointPolygon['minlat'] = $aPointPolygon['minlat'] - $fRadius; + $aPointPolygon['maxlat'] = $aPointPolygon['maxlat'] + $fRadius; + } - $aOutlineResult['aBoundingBox'] = array( - (string)$aPointPolygon['minlat'], - (string)$aPointPolygon['maxlat'], - (string)$aPointPolygon['minlon'], - (string)$aPointPolygon['maxlon'] - ); + if (abs($aPointPolygon['minlon'] - $aPointPolygon['maxlon']) < 0.0000001) { + $aPointPolygon['minlon'] = $aPointPolygon['minlon'] - $fRadius; + $aPointPolygon['maxlon'] = $aPointPolygon['maxlon'] + $fRadius; } + + $aOutlineResult['aBoundingBox'] = array( + (string)$aPointPolygon['minlat'], + (string)$aPointPolygon['maxlat'], + (string)$aPointPolygon['minlon'], + (string)$aPointPolygon['maxlon'] + ); } // as a fallback we generate a bounding box without knowing the size of the geometry if ((!isset($aOutlineResult['aBoundingBox'])) && isset($fLon)) { - // - if ($this->bIncludePolygonAsPoints) { - $sGeometryText = 'POINT('.$fLon.','.$fLat.')'; - $aOutlineResult['aPolyPoints'] = geometryText2Points($sGeometryText, $fRadius); - } - - $aBounds = array(); - $aBounds['minlat'] = $fLat - $fRadius; - $aBounds['maxlat'] = $fLat + $fRadius; - $aBounds['minlon'] = $fLon - $fRadius; - $aBounds['maxlon'] = $fLon + $fRadius; + $aBounds = array( + 'minlat' => $fLat - $fRadius, + 'maxlat' => $fLat + $fRadius, + 'minlon' => $fLon - $fRadius, + 'maxlon' => $fLon + $fRadius + ); $aOutlineResult['aBoundingBox'] = array( (string)$aBounds['minlat'],