X-Git-Url: https://git.openstreetmap.org/nominatim.git/blobdiff_plain/033b9590bdf562a21a45b85e9cfaefee0db754e1..282c6777ee11360b1b5bd8e60196d81f90480c79:/lib/PlaceLookup.php diff --git a/lib/PlaceLookup.php b/lib/PlaceLookup.php index 831f6ef6..a48f5597 100644 --- a/lib/PlaceLookup.php +++ b/lib/PlaceLookup.php @@ -1,387 +1,609 @@ oDB =& $oDB; - } - - function setLanguagePreference($aLangPrefOrder) - { - $this->aLangPrefOrder = $aLangPrefOrder; - } - - function setIncludeAddressDetails($bAddressDetails = true) - { - $this->bAddressDetails = $bAddressDetails; - } - - function setIncludeExtraTags($bExtraTags = false) - { - $this->bExtraTags = $bExtraTags; - } - - function setIncludeNameDetails($bNameDetails = false) - { - $this->bNameDetails = $bNameDetails; - } - - - function setIncludePolygonAsPoints($b = true) - { - $this->bIncludePolygonAsPoints = $b; - } - - function getIncludePolygonAsPoints() - { - return $this->bIncludePolygonAsPoints; - } - - function setIncludePolygonAsText($b = true) - { - $this->bIncludePolygonAsText = $b; - } - - function getIncludePolygonAsText() - { - return $this->bIncludePolygonAsText; - } - - function setIncludePolygonAsGeoJSON($b = true) - { - $this->bIncludePolygonAsGeoJSON = $b; - } - - function setIncludePolygonAsKML($b = true) - { - $this->bIncludePolygonAsKML = $b; - } - - function setIncludePolygonAsSVG($b = true) - { - $this->bIncludePolygonAsSVG = $b; - } - - function setPolygonSimplificationThreshold($f) - { - $this->fPolygonSimplificationThreshold = $f; - } - - - function setPlaceID($iPlaceID) - { - $this->iPlaceID = $iPlaceID; - } - - function setOSMID($sType, $iID) - { - $sSQL = "select place_id from placex where osm_type = '".pg_escape_string($sType)."' and osm_id = ".(int)$iID." order by type = 'postcode' asc"; - $this->iPlaceID = chksql($this->oDB->getOne($sSQL)); - } - - function lookupPlace($details) - { - if (isset($details['place_id'])) $this->iPlaceID = $details['place_id']; - if (isset($details['type'])) $this->sType = $details['type']; - if (isset($details['osm_type']) && isset($details['osm_id'])) - { - $this->setOSMID($details['osm_type'], $details['osm_id']); - } - if (isset($details['fraction'])) $this->fInterpolFraction = $details['fraction']; - - return $this->lookup(); - } - - function lookup() - { - if (!$this->iPlaceID) return null; - - $sLanguagePrefArraySQL = "ARRAY[".join(',',array_map("getDBQuoted", $this->aLangPrefOrder))."]"; - - if (CONST_Use_US_Tiger_Data && $this->sType == 'tiger') - { - $sSQL = "select place_id,partition, 'T' as osm_type, place_id as osm_id, 'place' as class, 'house' as type, null as admin_level, housenumber, null as street, null as isin, postcode,"; - $sSQL .= " 'us' as country_code, parent_place_id, null as linked_place_id, 30 as rank_address, 30 as rank_search,"; - $sSQL .= " coalesce(null,0.75-(30::float/40)) as importance, null as indexed_status, null as indexed_date, null as wikipedia, 'us' as calculated_country_code, "; - $sSQL .= " get_address_by_language(place_id, housenumber, $sLanguagePrefArraySQL) as langaddress,"; - $sSQL .= " null as placename,"; - $sSQL .= " null as ref,"; - if ($this->bExtraTags) $sSQL .= " null as extra,"; - if ($this->bNameDetails) $sSQL .= " null as names,"; - $sSQL .= " ST_X(point) as lon, ST_Y(point) as lat from (select *, ST_LineInterpolatePoint(linegeo, (housenumber-startnumber::float)/(endnumber-startnumber)::float) as point from "; - $sSQL .= " (select *, "; - $sSQL .= " CASE WHEN interpolationtype='odd' THEN floor((".$this->fInterpolFraction."*(endnumber-startnumber)+startnumber)/2)::int*2+1"; - $sSQL .= " WHEN interpolationtype='even' THEN ((".$this->fInterpolFraction."*(endnumber-startnumber)+startnumber)/2)::int*2"; - $sSQL .= " WHEN interpolationtype='all' THEN (".$this->fInterpolFraction."*(endnumber-startnumber)+startnumber)::int"; - $sSQL .= " END as housenumber"; - $sSQL .= " from location_property_tiger where place_id = ".(int)$this->iPlaceID.") as blub1) as blub2"; - } - else if ($this->sType == 'interpolation') - { - $sSQL = "select place_id, partition, 'W' as osm_type, osm_id, 'place' as class, 'house' as type, null admin_level, housenumber, null as street, null as isin, postcode,"; - $sSQL .= " calculated_country_code as country_code, parent_place_id, null as linked_place_id, 30 as rank_address, 30 as rank_search,"; - $sSQL .= " (0.75-(30::float/40)) as importance, null as indexed_status, null as indexed_date, null as wikipedia, calculated_country_code, "; - $sSQL .= " get_address_by_language(place_id, housenumber, $sLanguagePrefArraySQL) as langaddress,"; - $sSQL .= " null as placename,"; - $sSQL .= " null as ref,"; - if ($this->bExtraTags) $sSQL .= " null as extra,"; - if ($this->bNameDetails) $sSQL .= " null as names,"; - $sSQL .= " ST_X(point) as lon, ST_Y(point) as lat from (select *, ST_LineInterpolatePoint(linegeo, (housenumber-startnumber::float)/(endnumber-startnumber)::float) as point from "; - $sSQL .= " (select *, "; - $sSQL .= " CASE WHEN interpolationtype='odd' THEN floor((".$this->fInterpolFraction."*(endnumber-startnumber)+startnumber)/2)::int*2+1"; - $sSQL .= " WHEN interpolationtype='even' THEN ((".$this->fInterpolFraction."*(endnumber-startnumber)+startnumber)/2)::int*2"; - $sSQL .= " WHEN interpolationtype='all' THEN (".$this->fInterpolFraction."*(endnumber-startnumber)+startnumber)::int"; - $sSQL .= " END as housenumber"; - $sSQL .= " from location_property_osmline where place_id = ".(int)$this->iPlaceID.") as blub1) as blub2"; - // testcase: interpolationtype=odd, startnumber=1000, endnumber=1006, fInterpolFraction=1 => housenumber=1007 => error in st_lineinterpolatepoint - // but this will never happen, because if the searched point is that close to the endnumber, the endnumber house will be directly taken from placex (in ReverseGeocode.php line 220) - // and not interpolated - } - else - { - $sSQL = "select placex.place_id, partition, osm_type, osm_id, class, type, admin_level, housenumber, street, isin, postcode, country_code, parent_place_id, linked_place_id, rank_address, rank_search, "; - $sSQL .= " coalesce(importance,0.75-(rank_search::float/40)) as importance, indexed_status, indexed_date, wikipedia, calculated_country_code, "; - $sSQL .= " get_address_by_language(place_id, -1, $sLanguagePrefArraySQL) as langaddress,"; - $sSQL .= " get_name_by_language(name, $sLanguagePrefArraySQL) as placename,"; - $sSQL .= " get_name_by_language(name, ARRAY['ref']) as ref,"; - if ($this->bExtraTags) $sSQL .= " hstore_to_json(extratags) as extra,"; - if ($this->bNameDetails) $sSQL .= " hstore_to_json(name) as names,"; - $sSQL .= " (case when centroid is null then st_y(st_centroid(geometry)) else st_y(centroid) end) as lat,"; - $sSQL .= " (case when centroid is null then st_x(st_centroid(geometry)) else st_x(centroid) end) as lon"; - $sSQL .= " from placex where place_id = ".(int)$this->iPlaceID; - } - - $aPlace = chksql($this->oDB->getRow($sSQL), "Could not lookup place"); - - if (!$aPlace['place_id']) return null; - - if ($this->bAddressDetails) - { - if(CONST_Use_US_Tiger_Data && $this->sType == 'tiger' || $this->sType == 'interpolation') // to get addressdetails for tiger data, the housenumber is needed - $aAddress = $this->getAddressNames($aPlace['housenumber']); - else - $aAddress = $this->getAddressNames(); - $aPlace['aAddress'] = $aAddress; - } - - if ($this->bExtraTags) - { - if ($aPlace['extra']) - { - $aPlace['sExtraTags'] = json_decode($aPlace['extra']); - } - else - { - $aPlace['sExtraTags'] = (object) array(); - } - } - - if ($this->bNameDetails) - { - if ($aPlace['names']) - { - $aPlace['sNameDetails'] = json_decode($aPlace['names']); - } - else - { - $aPlace['sNameDetails'] = (object) array(); - } - } - - $aClassType = getClassTypes(); - $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; - - return $aPlace; - } - - function getAddressDetails($bAll = false, $housenumber = -1) - { - if (!$this->iPlaceID) return null; - - $sLanguagePrefArraySQL = "ARRAY[".join(',',array_map("getDBQuoted", $this->aLangPrefOrder))."]"; - - $sSQL = "select *,get_name_by_language(name,$sLanguagePrefArraySQL) as localname from get_addressdata(".$this->iPlaceID.",".$housenumber.")"; - if (!$bAll) $sSQL .= " WHERE isaddress OR type = 'country_code'"; - $sSQL .= " order by rank_address desc,isaddress desc"; - - return chksql($this->oDB->getAll($sSQL)); - } - - function getAddressNames($housenumber = -1) - { - $aAddressLines = $this->getAddressDetails(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; - } - } -?> +namespace Nominatim; + +require_once(CONST_BasePath.'/lib/Result.php'); + +class PlaceLookup +{ + protected $oDB; + + protected $aLangPrefOrderSql = "''"; + + protected $bAddressDetails = false; + protected $bExtraTags = false; + protected $bNameDetails = false; + + protected $bIncludePolygonAsPoints = false; + protected $bIncludePolygonAsText = false; + protected $bIncludePolygonAsGeoJSON = false; + protected $bIncludePolygonAsKML = false; + protected $bIncludePolygonAsSVG = false; + protected $fPolygonSimplificationThreshold = 0.0; + + protected $sAnchorSql = null; + protected $sAddressRankListSql = null; + protected $sAllowedTypesSQLList = null; + protected $bDeDupe = true; + + + public function __construct(&$oDB) + { + $this->oDB =& $oDB; + } + + public function doDeDupe() + { + return $this->bDeDupe; + } + + public function setIncludePolygonAsPoints($b = true) + { + $this->bIncludePolygonAsPoints = $b; + } + + public function loadParamArray($oParams, $sGeomType = null) + { + $aLangs = $oParams->getPreferredLanguages(); + $this->aLangPrefOrderSql = + 'ARRAY['.join(',', array_map('getDBQuoted', $aLangs)).']'; + + $this->bAddressDetails = $oParams->getBool('addressdetails', true); + $this->bExtraTags = $oParams->getBool('extratags', false); + $this->bNameDetails = $oParams->getBool('namedetails', false); + + $this->bDeDupe = $oParams->getBool('dedupe', $this->bDeDupe); + + if ($sGeomType === null || $sGeomType == 'text') { + $this->bIncludePolygonAsText = $oParams->getBool('polygon_text'); + } + if ($sGeomType === null || $sGeomType == 'geojson') { + $this->bIncludePolygonAsGeoJSON = $oParams->getBool('polygon_geojson'); + } + if ($sGeomType === null || $sGeomType == 'kml') { + $this->bIncludePolygonAsKML = $oParams->getBool('polygon_kml'); + } + if ($sGeomType === null || $sGeomType == 'svg') { + $this->bIncludePolygonAsSVG = $oParams->getBool('polygon_svg'); + } + $this->fPolygonSimplificationThreshold + = $oParams->getFloat('polygon_threshold', 0.0); + + $iWantedTypes = + ($this->bIncludePolygonAsText ? 1 : 0) + + ($this->bIncludePolygonAsGeoJSON ? 1 : 0) + + ($this->bIncludePolygonAsKML ? 1 : 0) + + ($this->bIncludePolygonAsSVG ? 1 : 0); + if ($iWantedTypes > CONST_PolygonOutput_MaximumTypes) { + if (CONST_PolygonOutput_MaximumTypes) { + userError("Select only ".CONST_PolygonOutput_MaximumTypes." polgyon output option"); + } else { + userError("Polygon output is disabled"); + } + } + } + + public function getMoreUrlParams() + { + $aParams = array(); + + if ($this->bAddressDetails) $aParams['addressdetails'] = '1'; + if ($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) $aParams['polygon_kml'] = '1'; + if ($this->bIncludePolygonAsSVG) $aParams['polygon_svg'] = '1'; + + if ($this->fPolygonSimplificationThreshold > 0.0) { + $aParams['polygon_threshold'] = $this->fPolygonSimplificationThreshold; + } + + if (!$this->bDeDupe) $aParams['dedupe'] = '0'; + + return $aParams; + } + + public function setAnchorSql($sPoint) + { + $this->sAnchorSql = $sPoint; + } + + public function setAddressRankList($aList) + { + $this->sAddressRankListSql = '('.join(',', $aList).')'; + } + + public function setAllowedTypesSQLList($sSql) + { + $this->sAllowedTypesSQLList = $sSql; + } + + public function setLanguagePreference($aLangPrefOrder) + { + $this->aLangPrefOrderSql = + 'ARRAY['.join(',', array_map('getDBQuoted', $aLangPrefOrder)).']'; + } + + public function setIncludeAddressDetails($bAddressDetails = true) + { + $this->bAddressDetails = $bAddressDetails; + } + + private function addressImportanceSql($sGeometry, $sPlaceId) + { + if ($this->sAnchorSql) { + $sSQL = 'ST_Distance('.$this->sAnchorSql.','.$sGeometry.')'; + } else { + $sSQL = '(SELECT max(ai_p.importance * (ai_p.rank_address + 2))'; + $sSQL .= ' FROM place_addressline ai_s, placex ai_p'; + $sSQL .= ' WHERE ai_s.place_id = '.$sPlaceId; + $sSQL .= ' AND ai_p.place_id = ai_s.address_place_id '; + $sSQL .= ' AND ai_s.isaddress '; + $sSQL .= ' AND ai_p.importance is not null)'; + } + + return $sSQL.' AS addressimportance,'; + } + + private function langAddressSql($sHousenumber) + { + 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($sSQL)); + + if (!$iPlaceID) { + return null; + } + + $aResults = $this->lookup(array($iPlaceID => new Result($iPlaceID))); + + return sizeof($aResults) ? reset($aResults) : null; + } + + public function lookup($aResults, $iMinRank = 0, $iMaxRank = 30) + { + if (!sizeof($aResults)) { + return array(); + } + $aSubSelects = array(); + + $sPlaceIDs = Result::joinIdsByTable($aResults, Result::TABLE_PLACEX); + if (CONST_Debug) var_dump('PLACEX', $sPlaceIDs); + if ($sPlaceIDs) { + $sSQL = 'SELECT '; + $sSQL .= ' osm_type,'; + $sSQL .= ' osm_id,'; + $sSQL .= ' class,'; + $sSQL .= ' type,'; + $sSQL .= ' admin_level,'; + $sSQL .= ' rank_search,'; + $sSQL .= ' rank_address,'; + $sSQL .= ' min(place_id) AS place_id,'; + $sSQL .= ' min(parent_place_id) AS parent_place_id,'; + $sSQL .= ' housenumber,'; + $sSQL .= ' country_code,'; + $sSQL .= $this->langAddressSql('-1'); + $sSQL .= ' get_name_by_language(name,'.$this->aLangPrefOrderSql.') AS placename,'; + $sSQL .= " get_name_by_language(name, ARRAY['ref']) AS ref,"; + if ($this->bExtraTags) { + $sSQL .= 'hstore_to_json(extratags)::text AS extra,'; + } + if ($this->bNameDetails) { + $sSQL .= 'hstore_to_json(name)::text AS names,'; + } + $sSQL .= ' avg(ST_X(centroid)) AS lon, '; + $sSQL .= ' avg(ST_Y(centroid)) AS lat, '; + $sSQL .= ' COALESCE(importance,0.75-(rank_search::float/40)) AS importance, '; + $sSQL .= $this->addressImportanceSql( + '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 .= ' FROM placex'; + $sSQL .= " WHERE place_id in ($sPlaceIDs) "; + $sSQL .= ' AND ('; + $sSQL .= " placex.rank_address between $iMinRank and $iMaxRank "; + if (14 >= $iMinRank && 14 <= $iMaxRank) { + $sSQL .= " OR (extratags->'place') = 'city'"; + } + if ($this->sAddressRankListSql) { + $sSQL .= ' OR placex.rank_address in '.$this->sAddressRankListSql; + } + $sSQL .= " ) "; + if ($this->sAllowedTypesSQLList) { + $sSQL .= 'AND placex.class in '.$this->sAllowedTypesSQLList; + } + $sSQL .= ' AND linked_place_id is null '; + $sSQL .= ' GROUP BY '; + $sSQL .= ' osm_type, '; + $sSQL .= ' osm_id, '; + $sSQL .= ' class, '; + $sSQL .= ' type, '; + $sSQL .= ' admin_level, '; + $sSQL .= ' rank_search, '; + $sSQL .= ' rank_address, '; + $sSQL .= ' housenumber,'; + $sSQL .= ' country_code, '; + $sSQL .= ' importance, '; + if (!$this->bDeDupe) $sSQL .= 'place_id,'; + $sSQL .= ' langaddress, '; + $sSQL .= ' placename, '; + $sSQL .= ' ref, '; + if ($this->bExtraTags) $sSQL .= 'extratags, '; + if ($this->bNameDetails) $sSQL .= 'name, '; + $sSQL .= " extratags->'place' "; + + $aSubSelects[] = $sSQL; + } + + // postcode table + $sPlaceIDs = Result::joinIdsByTable($aResults, Result::TABLE_POSTCODE); + if ($sPlaceIDs) { + $sSQL = 'SELECT'; + $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 .= ' place_id, parent_place_id,'; + $sSQL .= ' null 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,"; + $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 .= "FROM location_postcode lp"; + $sSQL .= " WHERE place_id in ($sPlaceIDs) "; + $sSQL .= " AND lp.rank_address between $iMinRank and $iMaxRank"; + + $aSubSelects[] = $sSQL; + } + + // All other tables are rank 30 only. + if ($iMaxRank == 30) { + // TIGER table + if (CONST_Use_US_Tiger_Data) { + $sPlaceIDs = Result::joinIdsByTable($aResults, Result::TABLE_TIGER); + if ($sPlaceIDs) { + $sHousenumbers = Result::sqlHouseNumberTable($aResults, Result::TABLE_TIGER); + // Tiger search only if a housenumber was searched and if it was found + // (realized through a join) + $sSQL = " SELECT "; + $sSQL .= " 'T' AS osm_type, "; + $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 .= ' 30 AS rank_search, '; + $sSQL .= ' 30 AS rank_address, '; + $sSQL .= ' place_id, '; + $sSQL .= ' parent_place_id, '; + $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 .= " 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 .= " FROM ("; + $sSQL .= " SELECT place_id, "; // interpolate the Tiger housenumbers here + $sSQL .= " ST_LineInterpolatePoint(linegeo, (housenumber_for_place-startnumber::float)/(endnumber-startnumber)::float) AS centroid, "; + $sSQL .= " parent_place_id, "; + $sSQL .= " housenumber_for_place"; + $sSQL .= " FROM ("; + $sSQL .= " location_property_tiger "; + $sSQL .= " JOIN (values ".$sHousenumbers.") AS housenumbers(place_id, housenumber_for_place) USING(place_id)) "; + $sSQL .= " WHERE "; + $sSQL .= " housenumber_for_place >= startnumber"; + $sSQL .= " AND housenumber_for_place <= endnumber"; + $sSQL .= " ) AS blub"; //postgres wants an alias here + + $aSubSelects[] = $sSQL; + } + } + + // osmline - interpolated housenumbers + $sPlaceIDs = Result::joinIdsByTable($aResults, Result::TABLE_OSMLINE); + if ($sPlaceIDs) { + $sHousenumbers = Result::sqlHouseNumberTable($aResults, Result::TABLE_OSMLINE); + // interpolation line search only if a housenumber was searched + // (realized through a join) + $sSQL = "SELECT "; + $sSQL .= " 'W' AS osm_type, "; + $sSQL .= " osm_id, "; + $sSQL .= " 'place' AS class, "; + $sSQL .= " 'house' AS type, "; + $sSQL .= ' 15 AS admin_level, '; + $sSQL .= ' 30 AS rank_search, '; + $sSQL .= ' 30 AS rank_address, '; + $sSQL .= ' place_id, '; + $sSQL .= ' parent_place_id, '; + $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 .= ' 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 .= " FROM ("; + $sSQL .= " SELECT "; + $sSQL .= " osm_id, "; + $sSQL .= " place_id, "; + $sSQL .= " country_code, "; + $sSQL .= " CASE "; // interpolate the housenumbers here + $sSQL .= " WHEN startnumber != endnumber "; + $sSQL .= " THEN ST_LineInterpolatePoint(linegeo, (housenumber_for_place-startnumber::float)/(endnumber-startnumber)::float) "; + $sSQL .= " ELSE ST_LineInterpolatePoint(linegeo, 0.5) "; + $sSQL .= " END as centroid, "; + $sSQL .= " parent_place_id, "; + $sSQL .= " housenumber_for_place "; + $sSQL .= " FROM ("; + $sSQL .= " location_property_osmline "; + $sSQL .= " JOIN (values ".$sHousenumbers.") AS housenumbers(place_id, housenumber_for_place) USING(place_id)"; + $sSQL .= " ) "; + $sSQL .= " WHERE housenumber_for_place >= 0 "; + $sSQL .= " ) as blub"; //postgres wants an alias here + + $aSubSelects[] = $sSQL; + } + + if (CONST_Use_Aux_Location_data) { + $sPlaceIDs = Result::joinIdsByTable($aResults, Result::TABLE_AUX); + if ($sPlaceIDs) { + $sHousenumbers = Result::sqlHouseNumberTable($aResults, Result::TABLE_AUX); + $sSQL = " SELECT "; + $sSQL .= " 'L' AS osm_type, "; + $sSQL .= " place_id AS osm_id, "; + $sSQL .= " 'place' AS class,"; + $sSQL .= " 'house' AS type, "; + $sSQL .= ' null AS admin_level, '; + $sSQL .= ' 30 AS rank_search,'; + $sSQL .= ' 30 AS rank_address, '; + $sSQL .= ' place_id,'; + $sSQL .= ' parent_place_id, '; + $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 .= " ST_X(centroid) AS lon, "; + $sSQL .= " ST_Y(centroid) AS lat, "; + $sSQL .= " -1.10 AS importance, "; + $sSQL .= $this->addressImportanceSql( + 'centroid', + 'location_property_aux.parent_place_id' + ); + $sSQL .= " null AS extra_place "; + $sSQL .= " FROM location_property_aux "; + $sSQL .= " WHERE place_id in ($sPlaceIDs) "; + + $aSubSelects[] = $sSQL; + } + } + } + + if (CONST_Debug) var_dump($aSubSelects); + + if (!sizeof($aSubSelects)) { + return array(); + } + + $aPlaces = chksql( + $this->oDB->getAll(join(' UNION ', $aSubSelects)), + "Could not lookup place" + ); + + $aClassType = getClassTypes(); + foreach ($aPlaces as &$aPlace) { + if ($this->bAddressDetails) { + // to get addressdetails for tiger data, the housenumber is needed + $aPlace['aAddress'] = $this->getAddressNames( + $aPlace['place_id'], + $aPlace['housenumber'] + ); + } + + if ($this->bExtraTags) { + if ($aPlace['extra']) { + $aPlace['sExtraTags'] = json_decode($aPlace['extra']); + } else { + $aPlace['sExtraTags'] = (object) array(); + } + } + + if ($this->bNameDetails) { + if ($aPlace['names']) { + $aPlace['sNameDetails'] = json_decode($aPlace['names']); + } else { + $aPlace['sNameDetails'] = (object) array(); + } + } + + $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'] = $sAddressType; + } + + if (CONST_Debug) var_dump($aPlaces); + + return $aPlaces; + } + + private function getAddressDetails($iPlaceID, $bAll, $sHousenumber) + { + $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'"; + } + $sSQL .= ' ORDER BY rank_address desc,isaddress DESC'; + + return chksql($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']); + $bFallback = true; + } + if ($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 $aAddress; + } + + + + /* returns an array which will contain the keys + * aBoundingBox + * and may also contain one or more of the keys + * asgeojson + * askml + * assvg + * astext + * lat + * lon + */ + + + public function getOutlines($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)$aPointPolygon['maxlon'] + ); + } + } + + // as a fallback we generate a bounding box without knowing the size of the geometry + if ((!isset($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; + } +}