+
+ function getAddressDetails($iPlaceID, $bAll = false, $housenumber = -1)
+ {
+ $sLanguagePrefArraySQL = "ARRAY[".join(',',array_map("getDBQuoted", $this->aLangPrefOrder))."]";
+
+ $sSQL = "select *,get_name_by_language(name,$sLanguagePrefArraySQL) as localname from get_addressdata(".$iPlaceID.",".$housenumber.")";
+ if (!$bAll) $sSQL .= " WHERE isaddress OR type = 'country_code'";
+ $sSQL .= " order by rank_address desc,isaddress desc";
+
+ return chksql($this->oDB->getAll($sSQL));
+ }
+
+ function getAddressNames($iPlaceID, $housenumber = -1)
+ {
+ $aAddressLines = $this->getAddressDetails($iPlaceID, false, $housenumber);
+
+ $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']);
+ $bFallback = true;
+ }
+ if ($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 $aAddress;
+ }
+
+
+
+ // returns an array which will contain the keys
+ // aBoundingBox
+ // and may also contain one or more of the keys
+ // asgeojson
+ // askml
+ // assvg
+ // astext
+ // lat
+ // lon
+ function getOutlines($iPlaceID, $fLon=null, $fLat=null, $fRadius=null)
+ {
+
+ $aOutlineResult = array();
+ if (!$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,";
+ $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 ($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'] = $aPointPolygon['centrelon'];
+ }
+
+ if ($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'], $fRadius);
+
+
+ if (abs($aPointPolygon['minlat'] - $aPointPolygon['maxlat']) < 0.0000001)
+ {
+ $aPointPolygon['minlat'] = $aPointPolygon['minlat'] - $fRadius;
+ $aPointPolygon['maxlat'] = $aPointPolygon['maxlat'] + $fRadius;
+ }
+ if (abs($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)$aPointPolygon['maxlon']
+ );
+ }
+ } // CONST_Search_AreaPolygons
+
+ // as a fallback we generate a bounding box without knowing the size of the geometry
+ if ( (!isset($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;
+
+ $aOutlineResult['aBoundingBox'] = array(
+ (string)$aBounds['minlat'],
+ (string)$aBounds['maxlat'],
+ (string)$aBounds['minlon'],
+ (string)$aBounds['maxlon']
+ );
+ }
+ return $aOutlineResult;
+ }
projects / nominatim.git / blobdiff