X-Git-Url: https://git.openstreetmap.org./nominatim.git/blobdiff_plain/cf39e07dba72373302e2d1a48de3083339d0decb..91129b37f605a06f85bc8aa07eede84fb16ad644:/lib/Geocode.php?ds=sidebyside diff --git a/lib/Geocode.php b/lib/Geocode.php index b0fdb0f1..ecd5be1c 100644 --- a/lib/Geocode.php +++ b/lib/Geocode.php @@ -1,4 +1,8 @@ oDB =& $oDB; } - function setReverseInPlan($bReverse) + public function setReverseInPlan($bReverse) { $this->bReverseInPlan = $bReverse; } - function setLanguagePreference($aLangPref) + public function setLanguagePreference($aLangPref) { $this->aLangPrefOrder = $aLangPref; } - function getIncludeAddressDetails() + public function getMoreUrlParams() { - return $this->bIncludeAddressDetails; - } + if ($this->aStructuredQuery) { + $aParams = $this->aStructuredQuery; + } else { + $aParams = array('q' => $this->sQuery); + } - function getIncludeExtraTags() - { - return $this->bIncludeExtraTags; - } + if ($this->aExcludePlaceIDs) { + $aParams['exclude_place_ids'] = implode(',', $this->aExcludePlaceIDs); + } - function getIncludeNameDetails() - { - return $this->bIncludeNameDetails; + if ($this->bIncludeAddressDetails) $aParams['addressdetails'] = '1'; + if ($this->bIncludeExtraTags) $aParams['extratags'] = '1'; + if ($this->bIncludeNameDetails) $aParams['namedetails'] = '1'; + + if ($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->bBoundedSearch) $aParams['bounded'] = '1'; + if (!$this->bDeDupe) $aParams['dedupe'] = '0'; + + if ($this->aCountryCodes) { + $aParams['countrycodes'] = implode(',', $this->aCountryCodes); + } + + if ($this->aViewBox) { + $aParams['viewbox'] = $this->aViewBox[0].','.$this->aViewBox[3] + .','.$this->aViewBox[2].','.$this->aViewBox[1]; + } + + return $aParams; } - function setIncludePolygonAsPoints($b = true) + public function setIncludePolygonAsPoints($b = true) { $this->bIncludePolygonAsPoints = $b; } - function setIncludePolygonAsText($b = true) + public function setIncludePolygonAsText($b = true) { $this->bIncludePolygonAsText = $b; } - function setIncludePolygonAsGeoJSON($b = true) + public function setIncludePolygonAsGeoJSON($b = true) { $this->bIncludePolygonAsGeoJSON = $b; } - function setIncludePolygonAsKML($b = true) + public function setIncludePolygonAsKML($b = true) { $this->bIncludePolygonAsKML = $b; } - function setIncludePolygonAsSVG($b = true) + public function setIncludePolygonAsSVG($b = true) { $this->bIncludePolygonAsSVG = $b; } - function setPolygonSimplificationThreshold($f) + public function setPolygonSimplificationThreshold($f) { $this->fPolygonSimplificationThreshold = $f; } - function setLimit($iLimit = 10) + public function setLimit($iLimit = 10) { if ($iLimit > 50) $iLimit = 50; if ($iLimit < 1) $iLimit = 1; @@ -117,65 +147,65 @@ class Geocode $this->iLimit = $iLimit + min($iLimit, 10); } - function getExcludedPlaceIDs() - { - return $this->aExcludePlaceIDs; - } - - function getViewBoxString() - { - if (!$this->aViewBox) return null; - return $this->aViewBox[0].','.$this->aViewBox[3].','.$this->aViewBox[2].','.$this->aViewBox[1]; - } - - function setFeatureType($sFeatureType) + public function setFeatureType($sFeatureType) { switch ($sFeatureType) { - case 'country': - $this->setRankRange(4, 4); - break; - case 'state': - $this->setRankRange(8, 8); - break; - case 'city': - $this->setRankRange(14, 16); - break; - case 'settlement': - $this->setRankRange(8, 20); - break; + case 'country': + $this->setRankRange(4, 4); + break; + case 'state': + $this->setRankRange(8, 8); + break; + case 'city': + $this->setRankRange(14, 16); + break; + case 'settlement': + $this->setRankRange(8, 20); + break; } } - function setRankRange($iMin, $iMax) + public function setRankRange($iMin, $iMax) { $this->iMinAddressRank = $iMin; $this->iMaxAddressRank = $iMax; } - function setRoute($aRoutePoints, $fRouteWidth) + public function setRoute($aRoutePoints, $fRouteWidth) { $this->aViewBox = false; $this->sViewboxCentreSQL = "ST_SetSRID('LINESTRING("; $sSep = ''; - foreach ($this->aRoutePoints as $aPoint) { + foreach ($aRoutePoints as $aPoint) { $fPoint = (float)$aPoint; $this->sViewboxCentreSQL .= $sSep.$fPoint; $sSep = ($sSep == ' ') ? ',' : ' '; } $this->sViewboxCentreSQL .= ")'::geometry,4326)"; - $this->sViewboxSmallSQL = 'st_buffer('.$this->sViewboxCentreSQL; + $this->sViewboxSmallSQL = 'ST_BUFFER('.$this->sViewboxCentreSQL; $this->sViewboxSmallSQL .= ','.($fRouteWidth/69).')'; - $this->sViewboxLargeSQL = 'st_buffer('.$this->sViewboxCentreSQL; + $this->sViewboxLargeSQL = 'ST_BUFFER('.$this->sViewboxCentreSQL; $this->sViewboxLargeSQL .= ','.($fRouteWidth/30).')'; } - function setViewbox($aViewbox) + public function setViewbox($aViewbox) { $this->aViewBox = array_map('floatval', $aViewbox); + $this->aViewBox[0] = max(-180.0, min(180, $this->aViewBox[0])); + $this->aViewBox[1] = max(-90.0, min(90, $this->aViewBox[1])); + $this->aViewBox[2] = max(-180.0, min(180, $this->aViewBox[2])); + $this->aViewBox[3] = max(-90.0, min(90, $this->aViewBox[3])); + + if (abs($this->aViewBox[0] - $this->aViewBox[2]) < 0.000000001 + || abs($this->aViewBox[1] - $this->aViewBox[3]) < 0.000000001 + ) { + userError("Bad parameter 'viewbox'. Not a box."); + } + $fHeight = $this->aViewBox[0] - $this->aViewBox[2]; $fWidth = $this->aViewBox[1] - $this->aViewBox[3]; $aBigViewBox[0] = $this->aViewBox[0] + $fHeight; @@ -184,35 +214,42 @@ class Geocode $aBigViewBox[3] = $this->aViewBox[3] - $fWidth; $this->sViewboxCentreSQL = false; - $this->sViewboxSmallSQL = "ST_SetSRID(ST_MakeBox2D(ST_Point(".$this->aViewBox[0].",".$this->aViewBox[1]."),ST_Point(".$this->aViewBox[2].",".$this->aViewBox[3].")),4326)"; - $this->sViewboxLargeSQL = "ST_SetSRID(ST_MakeBox2D(ST_Point(".$aBigViewBox[0].",".$aBigViewBox[1]."),ST_Point(".$aBigViewBox[2].",".$aBigViewBox[3].")),4326)"; - } - - function setNearPoint($aNearPoint, $fRadiusDeg = 0.1) - { - $this->aNearPoint = array((float)$aNearPoint[0], (float)$aNearPoint[1], (float)$fRadiusDeg); + $this->sViewboxSmallSQL = sprintf( + 'ST_SetSRID(ST_MakeBox2D(ST_Point(%F,%F),ST_Point(%F,%F)),4326)', + $this->aViewBox[0], + $this->aViewBox[1], + $this->aViewBox[2], + $this->aViewBox[3] + ); + $this->sViewboxLargeSQL = sprintf( + 'ST_SetSRID(ST_MakeBox2D(ST_Point(%F,%F),ST_Point(%F,%F)),4326)', + $aBigViewBox[0], + $aBigViewBox[1], + $aBigViewBox[2], + $aBigViewBox[3] + ); } - function setQuery($sQueryString) + public function setQuery($sQueryString) { $this->sQuery = $sQueryString; $this->aStructuredQuery = false; } - function getQueryString() + public function getQueryString() { return $this->sQuery; } - function loadParamArray($oParams) + public function loadParamArray($oParams) { - $this->bIncludeAddressDetails = $oParams->getBool('addressdetails', - $this->bIncludeAddressDetails); - $this->bIncludeExtraTags = $oParams->getBool('extratags', - $this->bIncludeExtraTags); - $this->bIncludeNameDetails = $oParams->getBool('namedetails', - $this->bIncludeNameDetails); + $this->bIncludeAddressDetails + = $oParams->getBool('addressdetails', $this->bIncludeAddressDetails); + $this->bIncludeExtraTags + = $oParams->getBool('extratags', $this->bIncludeExtraTags); + $this->bIncludeNameDetails + = $oParams->getBool('namedetails', $this->bIncludeNameDetails); $this->bBoundedSearch = $oParams->getBool('bounded', $this->bBoundedSearch); $this->bDeDupe = $oParams->getBool('dedupe', $this->bDeDupe); @@ -248,16 +285,22 @@ class Geocode $aCountries[] = strtolower($sCountryCode); } } - if (isset($aCountryCodes)) + if (isset($aCountries)) $this->aCountryCodes = $aCountries; } $aViewbox = $oParams->getStringList('viewboxlbrt'); if ($aViewbox) { + if (count($aViewbox) != 4) { + userError("Bad parmater 'viewbox'. Expected 4 coordinates."); + } $this->setViewbox($aViewbox); } else { $aViewbox = $oParams->getStringList('viewbox'); if ($aViewbox) { + if (count($aViewbox) != 4) { + userError("Bad parmater 'viewbox'. Expected 4 coordinates."); + } $this->setViewBox(array( $aViewbox[0], $aViewbox[3], @@ -274,25 +317,27 @@ class Geocode } } - function setQueryFromParams($oParams) + public function setQueryFromParams($oParams) { // Search query $sQuery = $oParams->getString('q'); if (!$sQuery) { - $this->setStructuredQuery($oParams->getString('amenity'), - $oParams->getString('street'), - $oParams->getString('city'), - $oParams->getString('county'), - $oParams->getString('state'), - $oParams->getString('country'), - $oParams->getString('postalcode')); + $this->setStructuredQuery( + $oParams->getString('amenity'), + $oParams->getString('street'), + $oParams->getString('city'), + $oParams->getString('county'), + $oParams->getString('state'), + $oParams->getString('country'), + $oParams->getString('postalcode') + ); $this->setReverseInPlan(false); } else { $this->setQuery($sQuery); } } - function loadStructuredAddressElement($sValue, $sKey, $iNewMinAddressRank, $iNewMaxAddressRank, $aItemListValues) + public function loadStructuredAddressElement($sValue, $sKey, $iNewMinAddressRank, $iNewMaxAddressRank, $aItemListValues) { $sValue = trim($sValue); if (!$sValue) return false; @@ -305,7 +350,7 @@ class Geocode return true; } - function setStructuredQuery($sAmentiy = false, $sStreet = false, $sCity = false, $sCounty = false, $sState = false, $sCountry = false, $sPostalCode = false) + public function setStructuredQuery($sAmenity = false, $sStreet = false, $sCity = false, $sCounty = false, $sState = false, $sCountry = false, $sPostalCode = false) { $this->sQuery = false; @@ -317,12 +362,12 @@ class Geocode $this->aStructuredQuery = array(); $this->sAllowedTypesSQLList = ''; - $this->loadStructuredAddressElement($sAmentiy, 'amenity', 26, 30, false); + $this->loadStructuredAddressElement($sAmenity, 'amenity', 26, 30, false); $this->loadStructuredAddressElement($sStreet, 'street', 26, 30, false); $this->loadStructuredAddressElement($sCity, 'city', 14, 24, false); $this->loadStructuredAddressElement($sCounty, 'county', 9, 13, false); $this->loadStructuredAddressElement($sState, 'state', 8, 8, false); - $this->loadStructuredAddressElement($sPostalCode, 'postalcode' , 5, 11, array(5, 11)); + $this->loadStructuredAddressElement($sPostalCode, 'postalcode', 5, 11, array(5, 11)); $this->loadStructuredAddressElement($sCountry, 'country', 4, 4, false); if (sizeof($this->aStructuredQuery) > 0) { @@ -333,7 +378,7 @@ class Geocode } } - function fallbackStructuredQuery() + public function fallbackStructuredQuery() { if (!$this->aStructuredQuery) return false; @@ -354,48 +399,85 @@ class Geocode return false; } - function getDetails($aPlaceIDs) + public function getDetails($aPlaceIDs) { //$aPlaceIDs is an array with key: placeID and value: tiger-housenumber, if found, else -1 if (sizeof($aPlaceIDs) == 0) return array(); - $sLanguagePrefArraySQL = "ARRAY[".join(',',array_map("getDBQuoted",$this->aLangPrefOrder))."]"; + $sLanguagePrefArraySQL = "ARRAY[".join(',', array_map("getDBQuoted", $this->aLangPrefOrder))."]"; // Get the details for display (is this a redundant extra step?) $sPlaceIDs = join(',', array_keys($aPlaceIDs)); $sImportanceSQL = ''; - if ($this->sViewboxSmallSQL) $sImportanceSQL .= " case when ST_Contains($this->sViewboxSmallSQL, ST_Collect(centroid)) THEN 1 ELSE 0.75 END * "; - if ($this->sViewboxLargeSQL) $sImportanceSQL .= " case when ST_Contains($this->sViewboxLargeSQL, ST_Collect(centroid)) THEN 1 ELSE 0.75 END * "; - - $sSQL = "select osm_type,osm_id,class,type,admin_level,rank_search,rank_address,min(place_id) as place_id, min(parent_place_id) as parent_place_id, calculated_country_code as 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->bIncludeExtraTags) $sSQL .= "hstore_to_json(extratags)::text as extra,"; - if ($this->bIncludeNameDetails) $sSQL .= "hstore_to_json(name)::text as names,"; - $sSQL .= "avg(ST_X(centroid)) as lon,avg(ST_Y(centroid)) as lat, "; - $sSQL .= $sImportanceSQL."coalesce(importance,0.75-(rank_search::float/40)) as importance, "; - $sSQL .= "(select max(p.importance*(p.rank_address+2)) from place_addressline s, placex p where s.place_id = min(CASE WHEN placex.rank_search < 28 THEN placex.place_id ELSE placex.parent_place_id END) and p.place_id = s.address_place_id and s.isaddress and p.importance is not null) as addressimportance, "; - $sSQL .= "(extratags->'place') as extra_place "; - $sSQL .= "from placex where place_id in ($sPlaceIDs) "; - $sSQL .= "and (placex.rank_address between $this->iMinAddressRank and $this->iMaxAddressRank "; - if (14 >= $this->iMinAddressRank && 14 <= $this->iMaxAddressRank) $sSQL .= " OR (extratags->'place') = 'city'"; - if ($this->aAddressRankList) $sSQL .= " OR placex.rank_address in (".join(',',$this->aAddressRankList).")"; - $sSQL .= ") "; - if ($this->sAllowedTypesSQLList) $sSQL .= "and placex.class in $this->sAllowedTypesSQLList "; - $sSQL .= "and linked_place_id is null "; - $sSQL .= "group by osm_type,osm_id,class,type,admin_level,rank_search,rank_address,calculated_country_code,importance"; - if (!$this->bDeDupe) $sSQL .= ",place_id"; - $sSQL .= ",langaddress "; - $sSQL .= ",placename "; - $sSQL .= ",ref "; - if ($this->bIncludeExtraTags) $sSQL .= ",extratags"; - if ($this->bIncludeNameDetails) $sSQL .= ",name"; - $sSQL .= ",extratags->'place' "; + if ($this->sViewboxSmallSQL) $sImportanceSQL .= " CASE WHEN ST_Contains($this->sViewboxSmallSQL, ST_Collect(centroid)) THEN 1 ELSE 0.75 END * "; + if ($this->sViewboxLargeSQL) $sImportanceSQL .= " CASE WHEN ST_Contains($this->sViewboxLargeSQL, ST_Collect(centroid)) THEN 1 ELSE 0.75 END * "; + + $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 .= " 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->bIncludeExtraTags) $sSQL .= "hstore_to_json(extratags)::text AS extra,"; + if ($this->bIncludeNameDetails) $sSQL .= "hstore_to_json(name)::text AS names,"; + $sSQL .= " avg(ST_X(centroid)) AS lon, "; + $sSQL .= " avg(ST_Y(centroid)) AS lat, "; + $sSQL .= " ".$sImportanceSQL."COALESCE(importance,0.75-(rank_search::float/40)) AS importance, "; + $sSQL .= " ( "; + $sSQL .= " SELECT max(p.importance*(p.rank_address+2))"; + $sSQL .= " FROM "; + $sSQL .= " place_addressline s, "; + $sSQL .= " placex p"; + $sSQL .= " WHERE s.place_id = min(CASE WHEN placex.rank_search < 28 THEN placex.place_id ELSE placex.parent_place_id END)"; + $sSQL .= " AND p.place_id = s.address_place_id "; + $sSQL .= " AND s.isaddress "; + $sSQL .= " AND p.importance is not null "; + $sSQL .= " ) AS addressimportance, "; + $sSQL .= " (extratags->'place') AS extra_place "; + $sSQL .= " FROM placex"; + $sSQL .= " WHERE place_id in ($sPlaceIDs) "; + $sSQL .= " AND ("; + $sSQL .= " placex.rank_address between $this->iMinAddressRank and $this->iMaxAddressRank "; + if (14 >= $this->iMinAddressRank && 14 <= $this->iMaxAddressRank) { + $sSQL .= " OR (extratags->'place') = 'city'"; + } + if ($this->aAddressRankList) { + $sSQL .= " OR placex.rank_address in (".join(',', $this->aAddressRankList).")"; + } + $sSQL .= " ) "; + if ($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 .= " country_code, "; + $sSQL .= " importance, "; + if (!$this->bDeDupe) $sSQL .= "place_id,"; + $sSQL .= " langaddress, "; + $sSQL .= " placename, "; + $sSQL .= " ref, "; + if ($this->bIncludeExtraTags) $sSQL .= "extratags, "; + if ($this->bIncludeNameDetails) $sSQL .= "name, "; + $sSQL .= " extratags->'place' "; if (30 >= $this->iMinAddressRank && 30 <= $this->iMaxAddressRank) { - //only Tiger housenumbers and interpolation lines need to be interpolated, because they are saved as lines + // only Tiger housenumbers and interpolation lines need to be interpolated, because they are saved as lines // with start- and endnumber, the common osm housenumbers are usually saved as points $sHousenumbers = ""; $i = 0; @@ -405,84 +487,173 @@ class Geocode $sHousenumbers .= "(".$placeID.", ".$housenumber.")"; if ($i<$length) $sHousenumbers .= ", "; } + if (CONST_Use_US_Tiger_Data) { - //Tiger search only if a housenumber was searched and if it was found (i.e. aPlaceIDs[placeID] = housenumber != -1) (realized through a join) + // Tiger search only if a housenumber was searched and if it was found (i.e. aPlaceIDs[placeID] = housenumber != -1) (realized through a join) $sSQL .= " union"; - $sSQL .= " select 'T' as osm_type, place_id as osm_id, 'place' as class, 'house' as type, null as admin_level, 30 as rank_search, 30 as rank_address, min(place_id) as place_id, min(parent_place_id) as parent_place_id, 'us' as country_code"; - $sSQL .= ", get_address_by_language(place_id, housenumber_for_place, $sLanguagePrefArraySQL) as langaddress "; - $sSQL .= ", null as placename"; - $sSQL .= ", null as ref"; - if ($this->bIncludeExtraTags) $sSQL .= ", null as extra"; - if ($this->bIncludeNameDetails) $sSQL .= ", null as names"; - $sSQL .= ", avg(st_x(centroid)) as lon, avg(st_y(centroid)) as lat,"; - $sSQL .= $sImportanceSQL."-1.15 as importance "; - $sSQL .= ", (select max(p.importance*(p.rank_address+2)) from place_addressline s, placex p where s.place_id = min(blub.parent_place_id) and p.place_id = s.address_place_id and s.isaddress and p.importance is not null) as addressimportance "; - $sSQL .= ", null as extra_place "; - $sSQL .= " from (select place_id"; - //interpolate the Tiger housenumbers here - $sSQL .= ", ST_LineInterpolatePoint(linegeo, (housenumber_for_place-startnumber::float)/(endnumber-startnumber)::float) as centroid, parent_place_id, housenumber_for_place"; - $sSQL .= " from (location_property_tiger "; - $sSQL .= " join (values ".$sHousenumbers.") as housenumbers(place_id, housenumber_for_place) using(place_id)) "; - $sSQL .= " where housenumber_for_place>=0 and 30 between $this->iMinAddressRank and $this->iMaxAddressRank) as blub"; //postgres wants an alias here - $sSQL .= " group by place_id, housenumber_for_place"; //is this group by really needed?, place_id + housenumber (in combination) are unique + $sSQL .= " SELECT "; + $sSQL .= " 'T' AS osm_type, "; + $sSQL .= " (SELECT osm_id from placex p WHERE p.place_id=min(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 .= " min(place_id) AS place_id, "; + $sSQL .= " min(parent_place_id) AS parent_place_id, "; + $sSQL .= " 'us' AS country_code, "; + $sSQL .= " get_address_by_language(place_id, housenumber_for_place, $sLanguagePrefArraySQL) AS langaddress,"; + $sSQL .= " null AS placename, "; + $sSQL .= " null AS ref, "; + if ($this->bIncludeExtraTags) $sSQL .= "null AS extra,"; + if ($this->bIncludeNameDetails) $sSQL .= "null AS names,"; + $sSQL .= " avg(st_x(centroid)) AS lon, "; + $sSQL .= " avg(st_y(centroid)) AS lat,"; + $sSQL .= " ".$sImportanceSQL."-1.15 AS importance, "; + $sSQL .= " ("; + $sSQL .= " SELECT max(p.importance*(p.rank_address+2))"; + $sSQL .= " FROM "; + $sSQL .= " place_addressline s, "; + $sSQL .= " placex p"; + $sSQL .= " WHERE s.place_id = min(blub.parent_place_id)"; + $sSQL .= " AND p.place_id = s.address_place_id "; + $sSQL .= " AND s.isaddress"; + $sSQL .= " AND p.importance is not null"; + $sSQL .= " ) AS addressimportance, "; + $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>=0"; + $sSQL .= " AND 30 between $this->iMinAddressRank AND $this->iMaxAddressRank"; + $sSQL .= " ) AS blub"; //postgres wants an alias here + $sSQL .= " GROUP BY"; + $sSQL .= " place_id, "; + $sSQL .= " housenumber_for_place"; //is this group by really needed?, place_id + housenumber (in combination) are unique if (!$this->bDeDupe) $sSQL .= ", place_id "; } // osmline // interpolation line search only if a housenumber was searched and if it was found (i.e. aPlaceIDs[placeID] = housenumber != -1) (realized through a join) - $sSQL .= " union "; - $sSQL .= "select 'W' as osm_type, place_id as osm_id, 'place' as class, 'house' as type, null as admin_level, 30 as rank_search, 30 as rank_address, min(place_id) as place_id, min(parent_place_id) as parent_place_id, calculated_country_code as country_code, "; - $sSQL .= "get_address_by_language(place_id, housenumber_for_place, $sLanguagePrefArraySQL) as langaddress, "; - $sSQL .= "null as placename, "; - $sSQL .= "null as ref, "; - if ($this->bIncludeExtraTags) $sSQL .= "null as extra, "; - if ($this->bIncludeNameDetails) $sSQL .= "null as names, "; - $sSQL .= " avg(st_x(centroid)) as lon, avg(st_y(centroid)) as lat,"; - $sSQL .= $sImportanceSQL."-0.1 as importance, "; // slightly smaller than the importance for normal houses with rank 30, which is 0 - $sSQL .= " (select max(p.importance*(p.rank_address+2)) from place_addressline s, placex p"; - $sSQL .= " where s.place_id = min(blub.parent_place_id) and p.place_id = s.address_place_id and s.isaddress and p.importance is not null) as addressimportance,"; - $sSQL .= " null as extra_place "; - $sSQL .= " from (select place_id, calculated_country_code "; - //interpolate the housenumbers here - $sSQL .= ", CASE WHEN startnumber != endnumber THEN ST_LineInterpolatePoint(linegeo, (housenumber_for_place-startnumber::float)/(endnumber-startnumber)::float) "; - $sSQL .= " ELSE ST_LineInterpolatePoint(linegeo, 0.5) END as centroid"; - $sSQL .= ", parent_place_id, housenumber_for_place "; - $sSQL .= " from (location_property_osmline "; - $sSQL .= " join (values ".$sHousenumbers.") as housenumbers(place_id, housenumber_for_place) using(place_id)) "; - $sSQL .= " where housenumber_for_place>=0 and 30 between $this->iMinAddressRank and $this->iMaxAddressRank) as blub"; //postgres wants an alias here - $sSQL .= " group by place_id, housenumber_for_place, calculated_country_code "; //is this group by really needed?, place_id + housenumber (in combination) are unique + $sSQL .= " UNION "; + $sSQL .= "SELECT "; + $sSQL .= " 'W' AS osm_type, "; + $sSQL .= " 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 .= " min(place_id) as place_id, "; + $sSQL .= " min(parent_place_id) AS parent_place_id, "; + $sSQL .= " country_code, "; + $sSQL .= " get_address_by_language(place_id, housenumber_for_place, $sLanguagePrefArraySQL) AS langaddress, "; + $sSQL .= " null AS placename, "; + $sSQL .= " null AS ref, "; + if ($this->bIncludeExtraTags) $sSQL .= "null AS extra, "; + if ($this->bIncludeNameDetails) $sSQL .= "null AS names, "; + $sSQL .= " AVG(st_x(centroid)) AS lon, "; + $sSQL .= " AVG(st_y(centroid)) AS lat, "; + $sSQL .= " ".$sImportanceSQL."-0.1 AS importance, "; // slightly smaller than the importance for normal houses with rank 30, which is 0 + $sSQL .= " ("; + $sSQL .= " SELECT "; + $sSQL .= " MAX(p.importance*(p.rank_address+2)) "; + $sSQL .= " FROM"; + $sSQL .= " place_addressline s, "; + $sSQL .= " placex p"; + $sSQL .= " WHERE s.place_id = min(blub.parent_place_id) "; + $sSQL .= " AND p.place_id = s.address_place_id "; + $sSQL .= " AND s.isaddress "; + $sSQL .= " AND p.importance is not null"; + $sSQL .= " ) AS addressimportance,"; + $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 .= " AND 30 between $this->iMinAddressRank AND $this->iMaxAddressRank"; + $sSQL .= " ) as blub"; //postgres wants an alias here + $sSQL .= " GROUP BY "; + $sSQL .= " osm_id, "; + $sSQL .= " place_id, "; + $sSQL .= " housenumber_for_place, "; + $sSQL .= " country_code "; //is this group by really needed?, place_id + housenumber (in combination) are unique if (!$this->bDeDupe) $sSQL .= ", place_id "; if (CONST_Use_Aux_Location_data) { - $sSQL .= " union "; - $sSQL .= "select 'L' as osm_type, place_id as osm_id, 'place' as class, 'house' as type, null as admin_level, 0 as rank_search, 0 as rank_address, min(place_id) as place_id, min(parent_place_id) as parent_place_id, 'us' as country_code, "; - $sSQL .= "get_address_by_language(place_id, -1, $sLanguagePrefArraySQL) as langaddress, "; - $sSQL .= "null as placename, "; - $sSQL .= "null as ref, "; - if ($this->bIncludeExtraTags) $sSQL .= "null as extra, "; - if ($this->bIncludeNameDetails) $sSQL .= "null as names, "; - $sSQL .= "avg(ST_X(centroid)) as lon, avg(ST_Y(centroid)) as lat, "; - $sSQL .= $sImportanceSQL."-1.10 as importance, "; - $sSQL .= "(select max(p.importance*(p.rank_address+2)) from place_addressline s, placex p where s.place_id = min(location_property_aux.parent_place_id) and p.place_id = s.address_place_id and s.isaddress and p.importance is not null) as addressimportance, "; - $sSQL .= "null as extra_place "; - $sSQL .= "from location_property_aux where place_id in ($sPlaceIDs) "; - $sSQL .= "and 30 between $this->iMinAddressRank and $this->iMaxAddressRank "; - $sSQL .= "group by place_id"; - if (!$this->bDeDupe) $sSQL .= ", place_id"; - $sSQL .= ", get_address_by_language(place_id, -1, $sLanguagePrefArraySQL) "; + $sSQL .= " UNION "; + $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 .= " 0 AS rank_search,"; + $sSQL .= " 0 AS rank_address, "; + $sSQL .= " min(place_id) AS place_id,"; + $sSQL .= " min(parent_place_id) AS parent_place_id, "; + $sSQL .= " 'us' AS country_code, "; + $sSQL .= " get_address_by_language(place_id, -1, $sLanguagePrefArraySQL) AS langaddress, "; + $sSQL .= " null AS placename, "; + $sSQL .= " null AS ref, "; + if ($this->bIncludeExtraTags) $sSQL .= "null AS extra, "; + if ($this->bIncludeNameDetails) $sSQL .= "null AS names, "; + $sSQL .= " avg(ST_X(centroid)) AS lon, "; + $sSQL .= " avg(ST_Y(centroid)) AS lat, "; + $sSQL .= " ".$sImportanceSQL."-1.10 AS importance, "; + $sSQL .= " ( "; + $sSQL .= " SELECT max(p.importance*(p.rank_address+2))"; + $sSQL .= " FROM "; + $sSQL .= " place_addressline s, "; + $sSQL .= " placex p"; + $sSQL .= " WHERE s.place_id = min(location_property_aux.parent_place_id)"; + $sSQL .= " AND p.place_id = s.address_place_id "; + $sSQL .= " AND s.isaddress"; + $sSQL .= " AND p.importance is not null"; + $sSQL .= " ) AS addressimportance, "; + $sSQL .= " null AS extra_place "; + $sSQL .= " FROM location_property_aux "; + $sSQL .= " WHERE place_id in ($sPlaceIDs) "; + $sSQL .= " AND 30 between $this->iMinAddressRank and $this->iMaxAddressRank "; + $sSQL .= " GROUP BY "; + $sSQL .= " place_id, "; + if (!$this->bDeDupe) $sSQL .= "place_id, "; + $sSQL .= " get_address_by_language(place_id, -1, $sLanguagePrefArraySQL) "; } } $sSQL .= " order by importance desc"; if (CONST_Debug) { - echo "
"; var_dump($sSQL); + echo "
"; + var_dump($sSQL); } - $aSearchResults = chksql($this->oDB->getAll($sSQL), - "Could not get details for place."); + $aSearchResults = chksql( + $this->oDB->getAll($sSQL), + "Could not get details for place." + ); return $aSearchResults; } - function getGroupedSearches($aSearches, $aPhraseTypes, $aPhrases, $aValidTokens, $aWordFrequencyScores, $bStructuredPhrases) + public function getGroupedSearches($aSearches, $aPhraseTypes, $aPhrases, $aValidTokens, $aWordFrequencyScores, $bStructuredPhrases) { /* Calculate all searches using aValidTokens i.e. @@ -531,10 +702,12 @@ class Geocode if ($aSearch['iSearchRank'] < $this->iMaxRank) $aNewWordsetSearches[] = $aSearch; } } elseif (isset($aSearchTerm['lat']) && $aSearchTerm['lat'] !== '' && $aSearchTerm['lat'] !== null) { - if ($aSearch['fLat'] === '') { - $aSearch['fLat'] = $aSearchTerm['lat']; - $aSearch['fLon'] = $aSearchTerm['lon']; - $aSearch['fRadius'] = $aSearchTerm['radius']; + if ($aSearch['oNear'] === false) { + $aSearch['oNear'] = new NearPoint( + $aSearchTerm['lat'], + $aSearchTerm['lon'], + $aSearchTerm['radius'] + ); if ($aSearch['iSearchRank'] < $this->iMaxRank) $aNewWordsetSearches[] = $aSearch; } } elseif ($sPhraseType == 'postalcode') { @@ -624,8 +797,8 @@ class Geocode if ($aSearch['iSearchRank'] < $this->iMaxRank) $aNewWordsetSearches[] = $aSearch; foreach ($aValidTokens[' '.$sToken] as $aSearchTermToken) { if (empty($aSearchTermToken['country_code']) - && empty($aSearchTermToken['lat']) - && empty($aSearchTermToken['class']) + && empty($aSearchTermToken['lat']) + && empty($aSearchTermToken['class']) ) { $aSearch = $aCurrentSearch; $aSearch['iSearchRank'] += 1; @@ -734,40 +907,50 @@ class Geocode name: full name (currently the same as langaddress) foundorder: secondary ordering for places with same importance */ - function lookup() + + + public function lookup() { - if (!$this->sQuery && !$this->aStructuredQuery) return false; + if (!$this->sQuery && !$this->aStructuredQuery) return array(); - $sLanguagePrefArraySQL = "ARRAY[".join(',',array_map("getDBQuoted",$this->aLangPrefOrder))."]"; + $sLanguagePrefArraySQL = "ARRAY[".join(',', array_map("getDBQuoted", $this->aLangPrefOrder))."]"; $sCountryCodesSQL = false; if ($this->aCountryCodes) { $sCountryCodesSQL = join(',', array_map('addQuotes', $this->aCountryCodes)); } $sQuery = $this->sQuery; + if (!preg_match('//u', $sQuery)) { + userError("Query string is not UTF-8 encoded."); + } // Conflicts between US state abreviations and various words for 'the' in different languages if (isset($this->aLangPrefOrder['name:en'])) { - $sQuery = preg_replace('/(^|,)\s*il\s*(,|$)/','\1illinois\2', $sQuery); - $sQuery = preg_replace('/(^|,)\s*al\s*(,|$)/','\1alabama\2', $sQuery); - $sQuery = preg_replace('/(^|,)\s*la\s*(,|$)/','\1louisiana\2', $sQuery); + $sQuery = preg_replace('/(^|,)\s*il\s*(,|$)/', '\1illinois\2', $sQuery); + $sQuery = preg_replace('/(^|,)\s*al\s*(,|$)/', '\1alabama\2', $sQuery); + $sQuery = preg_replace('/(^|,)\s*la\s*(,|$)/', '\1louisiana\2', $sQuery); } $bBoundingBoxSearch = $this->bBoundedSearch && $this->sViewboxSmallSQL; if ($this->sViewboxCentreSQL) { // For complex viewboxes (routes) precompute the bounding geometry - $sGeom = chksql($this->oDB->getOne("select ".$this->sViewboxSmallSQL), - "Could not get small viewbox"); + $sGeom = chksql( + $this->oDB->getOne("select ".$this->sViewboxSmallSQL), + "Could not get small viewbox" + ); $this->sViewboxSmallSQL = "'".$sGeom."'::geometry"; - $sGeom = chksql($this->oDB->getOne("select ".$this->sViewboxLargeSQL), - "Could not get large viewbox"); + $sGeom = chksql( + $this->oDB->getOne("select ".$this->sViewboxLargeSQL), + "Could not get large viewbox" + ); $this->sViewboxLargeSQL = "'".$sGeom."'::geometry"; } // Do we have anything that looks like a lat/lon pair? - if ($aLooksLike = looksLikeLatLonPair($sQuery)) { - $this->setNearPoint(array($aLooksLike['lat'], $aLooksLike['lon'])); + $oNearPoint = false; + if ($aLooksLike = NearPoint::extractFromQuery($sQuery)) { + $oNearPoint = $aLooksLike['pt']; $sQuery = $aLooksLike['query']; } @@ -789,21 +972,10 @@ class Geocode 'sClass' => '', 'sType' => '', 'sHouseNumber' => '', - 'fLat' => '', - 'fLon' => '', - 'fRadius' => '' + 'oNear' => $oNearPoint ) ); - // Do we have a radius search? - $sNearPointSQL = false; - if ($this->aNearPoint) { - $sNearPointSQL = "ST_SetSRID(ST_Point(".(float)$this->aNearPoint[1].",".(float)$this->aNearPoint[0]."),4326)"; - $aSearches[0]['fLat'] = (float)$this->aNearPoint[0]; - $aSearches[0]['fLon'] = (float)$this->aNearPoint[1]; - $aSearches[0]['fRadius'] = (float)$this->aNearPoint[2]; - } - // Any 'special' terms in the search? $bSpecialTerms = false; preg_match_all('/\\[(.*)=(.*)\\]/', $sQuery, $aSpecialTermsRaw, PREG_SET_ORDER); @@ -822,9 +994,15 @@ class Geocode foreach ($aSpecialTermsRaw as $aSpecialTerm) { $sQuery = str_replace($aSpecialTerm[0], ' ', $sQuery); - $sToken = chksql($this->oDB->getOne("select make_standard_name('".$aSpecialTerm[1]."') as string")); - $sSQL = 'select * from (select word_id,word_token, word, class, type, country_code, operator'; - $sSQL .= ' from word where word_token in (\' '.$sToken.'\')) as x where (class is not null and class not in (\'place\')) or country_code is not null'; + $sToken = chksql($this->oDB->getOne("SELECT make_standard_name('".$aSpecialTerm[1]."') AS string")); + $sSQL = 'SELECT * '; + $sSQL .= 'FROM ( '; + $sSQL .= ' SELECT word_id, word_token, word, class, type, country_code, operator'; + $sSQL .= ' FROM word '; + $sSQL .= ' WHERE word_token in (\' '.$sToken.'\')'; + $sSQL .= ') AS x '; + $sSQL .= ' WHERE (class is not null AND class not in (\'place\')) '; + $sSQL .= ' OR country_code is not null'; if (CONST_Debug) var_Dump($sSQL); $aSearchWords = chksql($this->oDB->getAll($sSQL)); $aNewSearches = array(); @@ -853,7 +1031,7 @@ class Geocode $aPhrases = $this->aStructuredQuery; $bStructuredPhrases = true; } else { - $aPhrases = explode(',',$sQuery); + $aPhrases = explode(',', $sQuery); $bStructuredPhrases = false; } @@ -863,11 +1041,13 @@ class Geocode // Generate a complete list of all $aTokens = array(); foreach ($aPhrases as $iPhrase => $sPhrase) { - $aPhrase = chksql($this->oDB->getRow("select make_standard_name('".pg_escape_string($sPhrase)."') as string"), - "Cannot nomralize query string (is it an UTF-8 string?)"); + $aPhrase = chksql( + $this->oDB->getRow("SELECT make_standard_name('".pg_escape_string($sPhrase)."') as string"), + "Cannot normalize query string (is it a UTF-8 string?)" + ); if (trim($aPhrase['string'])) { $aPhrases[$iPhrase] = $aPhrase; - $aPhrases[$iPhrase]['words'] = explode(' ',$aPhrases[$iPhrase]['string']); + $aPhrases[$iPhrase]['words'] = explode(' ', $aPhrases[$iPhrase]['string']); $aPhrases[$iPhrase]['wordsets'] = getWordSets($aPhrases[$iPhrase]['words'], 0); $aTokens = array_merge($aTokens, getTokensFromSets($aPhrases[$iPhrase]['wordsets'])); } else { @@ -881,15 +1061,18 @@ class Geocode if (sizeof($aTokens)) { // Check which tokens we have, get the ID numbers - $sSQL = 'select word_id,word_token, word, class, type, country_code, operator, search_name_count'; - $sSQL .= ' from word where word_token in ('.join(',',array_map("getDBQuoted",$aTokens)).')'; + $sSQL = 'SELECT word_id, word_token, word, class, type, country_code, operator, search_name_count'; + $sSQL .= ' FROM word '; + $sSQL .= ' WHERE word_token in ('.join(',', array_map("getDBQuoted", $aTokens)).')'; if (CONST_Debug) var_Dump($sSQL); $aValidTokens = array(); if (sizeof($aTokens)) { - $aDatabaseWords = chksql($this->oDB->getAll($sSQL), - "Could not get word tokens."); + $aDatabaseWords = chksql( + $this->oDB->getAll($sSQL), + "Could not get word tokens." + ); } else { $aDatabaseWords = array(); } @@ -917,17 +1100,17 @@ class Geocode foreach ($aTokens as $sToken) { // Source of gb postcodes is now definitive - always use if (preg_match('/^([A-Z][A-Z]?[0-9][0-9A-Z]? ?[0-9])([A-Z][A-Z])$/', strtoupper(trim($sToken)), $aData)) { - if (substr($aData[1],-2,1) != ' ') { - $aData[0] = substr($aData[0],0,strlen($aData[1])-1).' '.substr($aData[0],strlen($aData[1])-1); - $aData[1] = substr($aData[1],0,-1).' '.substr($aData[1],-1,1); + if (substr($aData[1], -2, 1) != ' ') { + $aData[0] = substr($aData[0], 0, strlen($aData[1])-1).' '.substr($aData[0], strlen($aData[1])-1); + $aData[1] = substr($aData[1], 0, -1).' '.substr($aData[1], -1, 1); } $aGBPostcodeLocation = gbPostcodeCalculate($aData[0], $aData[1], $aData[2], $this->oDB); if ($aGBPostcodeLocation) { $aValidTokens[$sToken] = $aGBPostcodeLocation; } - } else if (!isset($aValidTokens[$sToken]) && preg_match('/^([0-9]{5}) [0-9]{4}$/', $sToken, $aData)) { + } elseif (!isset($aValidTokens[$sToken]) && preg_match('/^([0-9]{5}) [0-9]{4}$/', $sToken, $aData)) { // US ZIP+4 codes - if there is no token, - // merge in the 5-digit ZIP code + // merge in the 5-digit ZIP code if (isset($aValidTokens[$aData[1]])) { foreach ($aValidTokens[$aData[1]] as $aToken) { if (!$aToken['class']) { @@ -944,7 +1127,7 @@ class Geocode foreach ($aTokens as $sToken) { // Unknown single word token with a number - assume it is a house number - if (!isset($aValidTokens[' '.$sToken]) && strpos($sToken,' ') === false && preg_match('/[0-9]/', $sToken)) { + if (!isset($aValidTokens[' '.$sToken]) && strpos($sToken, ' ') === false && preg_match('/[0-9]/', $sToken)) { $aValidTokens[' '.$sToken] = array(array('class' => 'place', 'type' => 'house')); } } @@ -1052,34 +1235,34 @@ class Geocode if (CONST_Debug) _debugDumpGroupedSearches(array($iGroupedRank => array($aSearch)), $aValidTokens); // No location term? - if (!sizeof($aSearch['aName']) && !sizeof($aSearch['aAddress']) && !$aSearch['fLon']) { + if (!sizeof($aSearch['aName']) && !sizeof($aSearch['aAddress']) && !$aSearch['oNear']) { if ($aSearch['sCountryCode'] && !$aSearch['sClass'] && !$aSearch['sHouseNumber']) { // Just looking for a country by code - look it up if (4 >= $this->iMinAddressRank && 4 <= $this->iMaxAddressRank) { - $sSQL = "select place_id from placex where calculated_country_code='".$aSearch['sCountryCode']."' and rank_search = 4"; - if ($sCountryCodesSQL) $sSQL .= " and calculated_country_code in ($sCountryCodesSQL)"; + $sSQL = "SELECT place_id FROM placex WHERE country_code='".$aSearch['sCountryCode']."' AND rank_search = 4"; + if ($sCountryCodesSQL) $sSQL .= " AND country_code in ($sCountryCodesSQL)"; if ($bBoundingBoxSearch) - $sSQL .= " and _st_intersects($this->sViewboxSmallSQL, geometry)"; - $sSQL .= " order by st_area(geometry) desc limit 1"; + $sSQL .= " AND _st_intersects($this->sViewboxSmallSQL, geometry)"; + $sSQL .= " ORDER BY st_area(geometry) DESC LIMIT 1"; if (CONST_Debug) var_dump($sSQL); $aPlaceIDs = chksql($this->oDB->getCol($sSQL)); } else { $aPlaceIDs = array(); } } else { - if (!$bBoundingBoxSearch && !$aSearch['fLon']) continue; + if (!$bBoundingBoxSearch && !$aSearch['oNear']) continue; if (!$aSearch['sClass']) continue; - $sSQL = "select count(*) from pg_tables where tablename = 'place_classtype_".$aSearch['sClass']."_".$aSearch['sType']."'"; + $sSQL = "SELECT COUNT(*) FROM pg_tables WHERE tablename = 'place_classtype_".$aSearch['sClass']."_".$aSearch['sType']."'"; if (chksql($this->oDB->getOne($sSQL))) { - $sSQL = "select place_id from place_classtype_".$aSearch['sClass']."_".$aSearch['sType']." ct"; - if ($sCountryCodesSQL) $sSQL .= " join placex using (place_id)"; - $sSQL .= " where st_contains($this->sViewboxSmallSQL, ct.centroid)"; - if ($sCountryCodesSQL) $sSQL .= " and calculated_country_code in ($sCountryCodesSQL)"; + $sSQL = "SELECT place_id FROM place_classtype_".$aSearch['sClass']."_".$aSearch['sType']." ct"; + if ($sCountryCodesSQL) $sSQL .= " JOIN placex USING (place_id)"; + $sSQL .= " WHERE st_contains($this->sViewboxSmallSQL, ct.centroid)"; + if ($sCountryCodesSQL) $sSQL .= " AND country_code in ($sCountryCodesSQL)"; if (sizeof($this->aExcludePlaceIDs)) { - $sSQL .= " and place_id not in (".join(',',$this->aExcludePlaceIDs).")"; + $sSQL .= " AND place_id not in (".join(',', $this->aExcludePlaceIDs).")"; } - if ($this->sViewboxCentreSQL) $sSQL .= " order by st_distance($this->sViewboxCentreSQL, ct.centroid) asc"; + if ($this->sViewboxCentreSQL) $sSQL .= " ORDER BY ST_Distance($this->sViewboxCentreSQL, ct.centroid) ASC"; $sSQL .= " limit $this->iLimit"; if (CONST_Debug) var_dump($sSQL); $aPlaceIDs = chksql($this->oDB->getCol($sSQL)); @@ -1089,26 +1272,30 @@ class Geocode // expansion in that case. // Also don't expand if bounded results were requested. if (!sizeof($aPlaceIDs) && !sizeof($this->aExcludePlaceIDs) && !$this->bBoundedSearch) { - $sSQL = "select place_id from place_classtype_".$aSearch['sClass']."_".$aSearch['sType']." ct"; + $sSQL = "SELECT place_id FROM place_classtype_".$aSearch['sClass']."_".$aSearch['sType']." ct"; if ($sCountryCodesSQL) $sSQL .= " join placex using (place_id)"; - $sSQL .= " where st_contains($this->sViewboxLargeSQL, ct.centroid)"; - if ($sCountryCodesSQL) $sSQL .= " and calculated_country_code in ($sCountryCodesSQL)"; - if ($this->sViewboxCentreSQL) $sSQL .= " order by st_distance($this->sViewboxCentreSQL, ct.centroid) asc"; - $sSQL .= " limit $this->iLimit"; + $sSQL .= " WHERE ST_Contains($this->sViewboxLargeSQL, ct.centroid)"; + if ($sCountryCodesSQL) $sSQL .= " AND country_code in ($sCountryCodesSQL)"; + if ($this->sViewboxCentreSQL) $sSQL .= " ORDER BY ST_Distance($this->sViewboxCentreSQL, ct.centroid) ASC"; + $sSQL .= " LIMIT $this->iLimit"; if (CONST_Debug) var_dump($sSQL); $aPlaceIDs = chksql($this->oDB->getCol($sSQL)); } } else { - $sSQL = "select place_id from placex where class='".$aSearch['sClass']."' and type='".$aSearch['sType']."'"; - $sSQL .= " and st_contains($this->sViewboxSmallSQL, geometry) and linked_place_id is null"; - if ($sCountryCodesSQL) $sSQL .= " and calculated_country_code in ($sCountryCodesSQL)"; - if ($this->sViewboxCentreSQL) $sSQL .= " order by st_distance($this->sViewboxCentreSQL, centroid) asc"; - $sSQL .= " limit $this->iLimit"; + $sSQL = "SELECT place_id "; + $sSQL .= "FROM placex "; + $sSQL .= "WHERE class='".$aSearch['sClass']."' "; + $sSQL .= " AND type='".$aSearch['sType']."'"; + $sSQL .= " AND ST_Contains($this->sViewboxSmallSQL, geometry) "; + $sSQL .= " AND linked_place_id is null"; + if ($sCountryCodesSQL) $sSQL .= " AND country_code in ($sCountryCodesSQL)"; + if ($this->sViewboxCentreSQL) $sSQL .= " ORDER BY ST_Distance($this->sViewboxCentreSQL, centroid) ASC"; + $sSQL .= " LIMIT $this->iLimit"; if (CONST_Debug) var_dump($sSQL); $aPlaceIDs = chksql($this->oDB->getCol($sSQL)); } } - } else if ($aSearch['fLon'] && !sizeof($aSearch['aName']) && !sizeof($aSearch['aAddress']) && !$aSearch['sClass']) { + } elseif ($aSearch['oNear'] && !sizeof($aSearch['aName']) && !sizeof($aSearch['aAddress']) && !$aSearch['sClass']) { // If a coordinate is given, the search must either // be for a name or a special search. Ignore everythin else. $aPlaceIDs = array(); @@ -1122,30 +1309,45 @@ class Geocode if ($aSearch['sHouseNumber'] && sizeof($aSearch['aAddress'])) { $sHouseNumberRegex = '\\\\m'.$aSearch['sHouseNumber'].'\\\\M'; $aOrder[] = ""; - $aOrder[0] = " (exists(select place_id from placex where parent_place_id = search_name.place_id"; - $aOrder[0] .= " and transliteration(housenumber) ~* E'".$sHouseNumberRegex."' limit 1) "; + $aOrder[0] = " ("; + $aOrder[0] .= " EXISTS("; + $aOrder[0] .= " SELECT place_id "; + $aOrder[0] .= " FROM placex "; + $aOrder[0] .= " WHERE parent_place_id = search_name.place_id"; + $aOrder[0] .= " AND transliteration(housenumber) ~* E'".$sHouseNumberRegex."' "; + $aOrder[0] .= " LIMIT 1"; + $aOrder[0] .= " ) "; // also housenumbers from interpolation lines table are needed - $aOrder[0] .= " or exists(select place_id from location_property_osmline where parent_place_id = search_name.place_id"; - $aOrder[0] .= " and ".intval($aSearch['sHouseNumber']).">=startnumber and ".intval($aSearch['sHouseNumber'])."<=endnumber limit 1))"; - $aOrder[0] .= " desc"; + $aOrder[0] .= " OR EXISTS("; + $aOrder[0] .= " SELECT place_id "; + $aOrder[0] .= " FROM location_property_osmline "; + $aOrder[0] .= " WHERE parent_place_id = search_name.place_id"; + $aOrder[0] .= " AND startnumber is not NULL"; + $aOrder[0] .= " AND ".intval($aSearch['sHouseNumber']).">=startnumber "; + $aOrder[0] .= " AND ".intval($aSearch['sHouseNumber'])."<=endnumber "; + $aOrder[0] .= " LIMIT 1"; + $aOrder[0] .= " )"; + $aOrder[0] .= " )"; + $aOrder[0] .= " DESC"; } // TODO: filter out the pointless search terms (2 letter name tokens and less) // they might be right - but they are just too darned expensive to run - if (sizeof($aSearch['aName'])) $aTerms[] = "name_vector @> ARRAY[".join($aSearch['aName'],",")."]"; - if (sizeof($aSearch['aNameNonSearch'])) $aTerms[] = "array_cat(name_vector,ARRAY[]::integer[]) @> ARRAY[".join($aSearch['aNameNonSearch'],",")."]"; + if (sizeof($aSearch['aName'])) $aTerms[] = "name_vector @> ARRAY[".join($aSearch['aName'], ",")."]"; + //if (sizeof($aSearch['aNameNonSearch'])) $aTerms[] = "array_cat(name_vector,ARRAY[]::integer[]) @> ARRAY[".join($aSearch['aNameNonSearch'], ",")."]"; if (sizeof($aSearch['aAddress']) && $aSearch['aName'] != $aSearch['aAddress']) { // For infrequent name terms disable index usage for address - if (CONST_Search_NameOnlySearchFrequencyThreshold && - sizeof($aSearch['aName']) == 1 && - $aWordFrequencyScores[$aSearch['aName'][reset($aSearch['aName'])]] < CONST_Search_NameOnlySearchFrequencyThreshold + if (CONST_Search_NameOnlySearchFrequencyThreshold + && sizeof($aSearch['aName']) == 1 + && $aWordFrequencyScores[$aSearch['aName'][reset($aSearch['aName'])]] < CONST_Search_NameOnlySearchFrequencyThreshold ) { - $aTerms[] = "array_cat(nameaddress_vector,ARRAY[]::integer[]) @> ARRAY[".join(array_merge($aSearch['aAddress'],$aSearch['aAddressNonSearch']),",")."]"; + //$aTerms[] = "array_cat(nameaddress_vector,ARRAY[]::integer[]) @> ARRAY[".join(array_merge($aSearch['aAddress'], $aSearch['aAddressNonSearch']), ",")."]"; + $aTerms[] = "array_cat(nameaddress_vector,ARRAY[]::integer[]) @> ARRAY[".join($aSearch['aAddress'],",")."]"; } else { - $aTerms[] = "nameaddress_vector @> ARRAY[".join($aSearch['aAddress'],",")."]"; - if (sizeof($aSearch['aAddressNonSearch'])) { - $aTerms[] = "array_cat(nameaddress_vector,ARRAY[]::integer[]) @> ARRAY[".join($aSearch['aAddressNonSearch'],",")."]"; - } + $aTerms[] = "nameaddress_vector @> ARRAY[".join($aSearch['aAddress'], ",")."]"; + /*if (sizeof($aSearch['aAddressNonSearch'])) { + $aTerms[] = "array_cat(nameaddress_vector,ARRAY[]::integer[]) @> ARRAY[".join($aSearch['aAddressNonSearch'], ",")."]"; + }*/ } } if ($aSearch['sCountryCode']) $aTerms[] = "country_code = '".pg_escape_string($aSearch['sCountryCode'])."'"; @@ -1159,53 +1361,64 @@ class Geocode $aTerms[] = "address_rank <= ".$this->iMaxAddressRank; } } - if ($aSearch['fLon'] && $aSearch['fLat']) { - $aTerms[] = "ST_DWithin(centroid, ST_SetSRID(ST_Point(".$aSearch['fLon'].",".$aSearch['fLat']."),4326), ".$aSearch['fRadius'].")"; - $aOrder[] = "ST_Distance(centroid, ST_SetSRID(ST_Point(".$aSearch['fLon'].",".$aSearch['fLat']."),4326)) ASC"; + if ($aSearch['oNear']) { + $aTerms[] = $aSearch['oNear']->withinSQL('centroid'); + + $aOrder[] = $aSearch['oNear']->distanceSQL('centroid'); } if (sizeof($this->aExcludePlaceIDs)) { - $aTerms[] = "place_id not in (".join(',',$this->aExcludePlaceIDs).")"; + $aTerms[] = "place_id not in (".join(',', $this->aExcludePlaceIDs).")"; } if ($sCountryCodesSQL) { $aTerms[] = "country_code in ($sCountryCodesSQL)"; } if ($bBoundingBoxSearch) $aTerms[] = "centroid && $this->sViewboxSmallSQL"; - if ($sNearPointSQL) $aOrder[] = "ST_Distance($sNearPointSQL, centroid) asc"; + if ($oNearPoint) { + $aOrder[] = $oNearPoint->distanceSQL('centroid'); + } if ($aSearch['sHouseNumber']) { $sImportanceSQL = '- abs(26 - address_rank) + 3'; } else { - $sImportanceSQL = '(case when importance = 0 OR importance IS NULL then 0.75-(search_rank::float/40) else importance end)'; + $sImportanceSQL = '(CASE WHEN importance = 0 OR importance IS NULL THEN 0.75-(search_rank::float/40) ELSE importance END)'; } - if ($this->sViewboxSmallSQL) $sImportanceSQL .= " * case when ST_Contains($this->sViewboxSmallSQL, centroid) THEN 1 ELSE 0.5 END"; - if ($this->sViewboxLargeSQL) $sImportanceSQL .= " * case when ST_Contains($this->sViewboxLargeSQL, centroid) THEN 1 ELSE 0.5 END"; + if ($this->sViewboxSmallSQL) $sImportanceSQL .= " * CASE WHEN ST_Contains($this->sViewboxSmallSQL, centroid) THEN 1 ELSE 0.5 END"; + if ($this->sViewboxLargeSQL) $sImportanceSQL .= " * CASE WHEN ST_Contains($this->sViewboxLargeSQL, centroid) THEN 1 ELSE 0.5 END"; $aOrder[] = "$sImportanceSQL DESC"; if (sizeof($aSearch['aFullNameAddress'])) { - $sExactMatchSQL = '(select count(*) from (select unnest(ARRAY['.join($aSearch['aFullNameAddress'],",").']) INTERSECT select unnest(nameaddress_vector))s) as exactmatch'; + $sExactMatchSQL = ' ( '; + $sExactMatchSQL .= ' SELECT count(*) FROM ( '; + $sExactMatchSQL .= ' SELECT unnest(ARRAY['.join($aSearch['aFullNameAddress'], ",").']) '; + $sExactMatchSQL .= ' INTERSECT '; + $sExactMatchSQL .= ' SELECT unnest(nameaddress_vector)'; + $sExactMatchSQL .= ' ) s'; + $sExactMatchSQL .= ') as exactmatch'; $aOrder[] = 'exactmatch DESC'; } else { $sExactMatchSQL = '0::int as exactmatch'; } if (sizeof($aTerms)) { - $sSQL = "select place_id, "; + $sSQL = "SELECT place_id, "; $sSQL .= $sExactMatchSQL; - $sSQL .= " from search_name"; - $sSQL .= " where ".join(' and ',$aTerms); - $sSQL .= " order by ".join(', ',$aOrder); + $sSQL .= " FROM search_name"; + $sSQL .= " WHERE ".join(' and ', $aTerms); + $sSQL .= " ORDER BY ".join(', ', $aOrder); if ($aSearch['sHouseNumber'] || $aSearch['sClass']) { - $sSQL .= " limit 20"; + $sSQL .= " LIMIT 20"; } elseif (!sizeof($aSearch['aName']) && !sizeof($aSearch['aAddress']) && $aSearch['sClass']) { - $sSQL .= " limit 1"; + $sSQL .= " LIMIT 1"; } else { - $sSQL .= " limit ".$this->iLimit; + $sSQL .= " LIMIT ".$this->iLimit; } if (CONST_Debug) var_dump($sSQL); - $aViewBoxPlaceIDs = chksql($this->oDB->getAll($sSQL), - "Could not get places for search terms."); + $aViewBoxPlaceIDs = chksql( + $this->oDB->getAll($sSQL), + "Could not get places for search terms." + ); //var_dump($aViewBoxPlaceIDs); // Did we have an viewbox matches? $aPlaceIDs = array(); @@ -1226,44 +1439,52 @@ class Geocode if ($aSearch['sHouseNumber'] && sizeof($aPlaceIDs)) { $searchedHousenumber = intval($aSearch['sHouseNumber']); $aRoadPlaceIDs = $aPlaceIDs; - $sPlaceIDs = join(',',$aPlaceIDs); + $sPlaceIDs = join(',', $aPlaceIDs); // Now they are indexed, look for a house attached to a street we found $sHouseNumberRegex = '\\\\m'.$aSearch['sHouseNumber'].'\\\\M'; - $sSQL = "select place_id from placex where parent_place_id in (".$sPlaceIDs.") and transliteration(housenumber) ~* E'".$sHouseNumberRegex."'"; + $sSQL = "SELECT place_id FROM placex "; + $sSQL .= "WHERE parent_place_id in (".$sPlaceIDs.") and transliteration(housenumber) ~* E'".$sHouseNumberRegex."'"; if (sizeof($this->aExcludePlaceIDs)) { - $sSQL .= " and place_id not in (".join(',',$this->aExcludePlaceIDs).")"; + $sSQL .= " AND place_id not in (".join(',', $this->aExcludePlaceIDs).")"; } - $sSQL .= " limit $this->iLimit"; + $sSQL .= " LIMIT $this->iLimit"; if (CONST_Debug) var_dump($sSQL); $aPlaceIDs = chksql($this->oDB->getCol($sSQL)); - + // if nothing found, search in the interpolation line table if (!sizeof($aPlaceIDs)) { // do we need to use transliteration and the regex for housenumbers??? //new query for lines, not housenumbers anymore + $sSQL = "SELECT distinct place_id FROM location_property_osmline"; + $sSQL .= " WHERE startnumber is not NULL and parent_place_id in (".$sPlaceIDs.") and ("; if ($searchedHousenumber%2 == 0) { //if housenumber is even, look for housenumber in streets with interpolationtype even or all - $sSQL = "select distinct place_id from location_property_osmline where parent_place_id in (".$sPlaceIDs.") and (interpolationtype='even' or interpolationtype='all') and ".$searchedHousenumber.">=startnumber and ".$searchedHousenumber."<=endnumber"; + $sSQL .= "interpolationtype='even'"; } else { //look for housenumber in streets with interpolationtype odd or all - $sSQL = "select distinct place_id from location_property_osmline where parent_place_id in (".$sPlaceIDs.") and (interpolationtype='odd' or interpolationtype='all') and ".$searchedHousenumber.">=startnumber and ".$searchedHousenumber."<=endnumber"; + $sSQL .= "interpolationtype='odd'"; } + $sSQL .= " or interpolationtype='all') and "; + $sSQL .= $searchedHousenumber.">=startnumber and "; + $sSQL .= $searchedHousenumber."<=endnumber"; if (sizeof($this->aExcludePlaceIDs)) { - $sSQL .= " and place_id not in (".join(',', $this->aExcludePlaceIDs).")"; + $sSQL .= " AND place_id not in (".join(',', $this->aExcludePlaceIDs).")"; } //$sSQL .= " limit $this->iLimit"; if (CONST_Debug) var_dump($sSQL); //get place IDs $aPlaceIDs = chksql($this->oDB->getCol($sSQL, 0)); } - + // If nothing found try the aux fallback table if (CONST_Use_Aux_Location_data && !sizeof($aPlaceIDs)) { - $sSQL = "select place_id from location_property_aux where parent_place_id in (".$sPlaceIDs.") and housenumber = '".pg_escape_string($aSearch['sHouseNumber'])."'"; + $sSQL = "SELECT place_id FROM location_property_aux "; + $sSQL .= " WHERE parent_place_id in (".$sPlaceIDs.") "; + $sSQL .= " AND housenumber = '".pg_escape_string($aSearch['sHouseNumber'])."'"; if (sizeof($this->aExcludePlaceIDs)) { - $sSQL .= " and parent_place_id not in (".join(',',$this->aExcludePlaceIDs).")"; + $sSQL .= " AND parent_place_id not in (".join(',', $this->aExcludePlaceIDs).")"; } //$sSQL .= " limit $this->iLimit"; if (CONST_Debug) var_dump($sSQL); @@ -1272,17 +1493,19 @@ class Geocode //if nothing was found in placex or location_property_aux, then search in Tiger data for this housenumber(location_property_tiger) if (CONST_Use_US_Tiger_Data && !sizeof($aPlaceIDs)) { - //new query for lines, not housenumbers anymore + $sSQL = "SELECT distinct place_id FROM location_property_tiger"; + $sSQL .= " WHERE parent_place_id in (".$sPlaceIDs.") and ("; if ($searchedHousenumber%2 == 0) { - //if housenumber is even, look for housenumber in streets with interpolationtype even or all - $sSQL = "select distinct place_id from location_property_tiger where parent_place_id in (".$sPlaceIDs.") and (interpolationtype='even' or interpolationtype='all') and ".$searchedHousenumber.">=startnumber and ".$searchedHousenumber."<=endnumber"; + $sSQL .= "interpolationtype='even'"; } else { - //look for housenumber in streets with interpolationtype odd or all - $sSQL = "select distinct place_id from location_property_tiger where parent_place_id in (".$sPlaceIDs.") and (interpolationtype='odd' or interpolationtype='all') and ".$searchedHousenumber.">=startnumber and ".$searchedHousenumber."<=endnumber"; + $sSQL .= "interpolationtype='odd'"; } + $sSQL .= " or interpolationtype='all') and "; + $sSQL .= $searchedHousenumber.">=startnumber and "; + $sSQL .= $searchedHousenumber."<=endnumber"; if (sizeof($this->aExcludePlaceIDs)) { - $sSQL .= " and place_id not in (".join(',', $this->aExcludePlaceIDs).")"; + $sSQL .= " AND place_id not in (".join(',', $this->aExcludePlaceIDs).")"; } //$sSQL .= " limit $this->iLimit"; if (CONST_Debug) var_dump($sSQL); @@ -1306,19 +1529,25 @@ class Geocode if (!$aSearch['sOperator'] || $aSearch['sOperator'] == 'name') { // If they were searching for a named class (i.e. 'Kings Head pub') then we might have an extra match - $sSQL = "select place_id from placex where place_id in ($sPlaceIDs) and class='".$aSearch['sClass']."' and type='".$aSearch['sType']."'"; - $sSQL .= " and linked_place_id is null"; - if ($sCountryCodesSQL) $sSQL .= " and calculated_country_code in ($sCountryCodesSQL)"; - $sSQL .= " order by rank_search asc limit $this->iLimit"; + $sSQL = "SELECT place_id "; + $sSQL .= " FROM placex "; + $sSQL .= " WHERE place_id in ($sPlaceIDs) "; + $sSQL .= " AND class='".$aSearch['sClass']."' "; + $sSQL .= " AND type='".$aSearch['sType']."'"; + $sSQL .= " AND linked_place_id is null"; + if ($sCountryCodesSQL) $sSQL .= " AND country_code in ($sCountryCodesSQL)"; + $sSQL .= " ORDER BY rank_search ASC "; + $sSQL .= " LIMIT $this->iLimit"; if (CONST_Debug) var_dump($sSQL); $aClassPlaceIDs = chksql($this->oDB->getCol($sSQL)); } if (!$aSearch['sOperator'] || $aSearch['sOperator'] == 'near') { // & in - $sSQL = "select count(*) from pg_tables where tablename = 'place_classtype_".$aSearch['sClass']."_".$aSearch['sType']."'"; + $sSQL = "SELECT count(*) FROM pg_tables "; + $sSQL .= "WHERE tablename = 'place_classtype_".$aSearch['sClass']."_".$aSearch['sType']."'"; $bCacheTable = chksql($this->oDB->getOne($sSQL)); - $sSQL = "select min(rank_search) from placex where place_id in ($sPlaceIDs)"; + $sSQL = "SELECT min(rank_search) FROM placex WHERE place_id in ($sPlaceIDs)"; if (CONST_Debug) var_dump($sSQL); $this->iMaxRank = ((int)chksql($this->oDB->getOne($sSQL))); @@ -1327,7 +1556,13 @@ class Geocode $sPlaceGeom = false; if ($this->iMaxRank < 9 && $bCacheTable) { // Try and get a polygon to search in instead - $sSQL = "select geometry from placex where place_id in ($sPlaceIDs) and rank_search < $this->iMaxRank + 5 and st_geometrytype(geometry) in ('ST_Polygon','ST_MultiPolygon') order by rank_search asc limit 1"; + $sSQL = "SELECT geometry "; + $sSQL .= " FROM placex"; + $sSQL .= " WHERE place_id in ($sPlaceIDs)"; + $sSQL .= " AND rank_search < $this->iMaxRank + 5"; + $sSQL .= " AND ST_Geometrytype(geometry) in ('ST_Polygon','ST_MultiPolygon')"; + $sSQL .= " ORDER BY rank_search ASC "; + $sSQL .= " LIMIT 1"; if (CONST_Debug) var_dump($sSQL); $sPlaceGeom = chksql($this->oDB->getOne($sSQL)); } @@ -1336,10 +1571,10 @@ class Geocode $sPlaceIDs = false; } else { $this->iMaxRank += 5; - $sSQL = "select place_id from placex where place_id in ($sPlaceIDs) and rank_search < $this->iMaxRank"; + $sSQL = "SELECT place_id FROM placex WHERE place_id in ($sPlaceIDs) and rank_search < $this->iMaxRank"; if (CONST_Debug) var_dump($sSQL); $aPlaceIDs = chksql($this->oDB->getCol($sSQL)); - $sPlaceIDs = join(',',$aPlaceIDs); + $sPlaceIDs = join(',', $aPlaceIDs); } if ($sPlaceIDs || $sPlaceGeom) { @@ -1349,9 +1584,13 @@ class Geocode $fRange = 0.05; $sOrderBySQL = ''; - if ($sNearPointSQL) $sOrderBySQL = "ST_Distance($sNearPointSQL, l.centroid)"; - else if ($sPlaceIDs) $sOrderBySQL = "ST_Distance(l.centroid, f.geometry)"; - else if ($sPlaceGeom) $sOrderBysSQL = "ST_Distance(st_centroid('".$sPlaceGeom."'), l.centroid)"; + if ($oNearPoint) { + $sOrderBySQL = $oNearPoint->distanceSQL('l.centroid'); + } elseif ($sPlaceIDs) { + $sOrderBySQL = "ST_Distance(l.centroid, f.geometry)"; + } elseif ($sPlaceGeom) { + $sOrderBysSQL = "ST_Distance(st_centroid('".$sPlaceGeom."'), l.centroid)"; + } $sSQL = "select distinct l.place_id".($sOrderBySQL?','.$sOrderBySQL:'')." from place_classtype_".$aSearch['sClass']."_".$aSearch['sType']." as l"; if ($sCountryCodesSQL) $sSQL .= " join placex as lp using (place_id)"; @@ -1364,30 +1603,38 @@ class Geocode $sSQL .= "ST_Contains('".$sPlaceGeom."', l.centroid) "; } if (sizeof($this->aExcludePlaceIDs)) { - $sSQL .= " and l.place_id not in (".join(',',$this->aExcludePlaceIDs).")"; + $sSQL .= " and l.place_id not in (".join(',', $this->aExcludePlaceIDs).")"; } - if ($sCountryCodesSQL) $sSQL .= " and lp.calculated_country_code in ($sCountryCodesSQL)"; + if ($sCountryCodesSQL) $sSQL .= " and lp.country_code in ($sCountryCodesSQL)"; if ($sOrderBySQL) $sSQL .= "order by ".$sOrderBySQL." asc"; if ($this->iOffset) $sSQL .= " offset $this->iOffset"; $sSQL .= " limit $this->iLimit"; if (CONST_Debug) var_dump($sSQL); $aClassPlaceIDs = array_merge($aClassPlaceIDs, chksql($this->oDB->getCol($sSQL))); } else { - if (isset($aSearch['fRadius']) && $aSearch['fRadius']) $fRange = $aSearch['fRadius']; + if ($aSearch['oNear']) { + $fRange = $aSearch['oNear']->radius(); + } $sOrderBySQL = ''; - if ($sNearPointSQL) $sOrderBySQL = "ST_Distance($sNearPointSQL, l.geometry)"; - else $sOrderBySQL = "ST_Distance(l.geometry, f.geometry)"; + if ($oNearPoint) { + $sOrderBySQL = $oNearPoint->distanceSQL('l.geometry'); + } else { + $sOrderBySQL = "ST_Distance(l.geometry, f.geometry)"; + } - $sSQL = "select distinct l.place_id".($sOrderBysSQL?','.$sOrderBysSQL:'')." from placex as l,placex as f where "; - $sSQL .= "f.place_id in ( $sPlaceIDs) and ST_DWithin(l.geometry, f.centroid, $fRange) "; - $sSQL .= "and l.class='".$aSearch['sClass']."' and l.type='".$aSearch['sType']."' "; + $sSQL = "SELECT distinct l.place_id".($sOrderBysSQL?','.$sOrderBysSQL:''); + $sSQL .= " FROM placex as l, placex as f "; + $sSQL .= " WHERE f.place_id in ($sPlaceIDs) "; + $sSQL .= " AND ST_DWithin(l.geometry, f.centroid, $fRange) "; + $sSQL .= " AND l.class='".$aSearch['sClass']."' "; + $sSQL .= " AND l.type='".$aSearch['sType']."' "; if (sizeof($this->aExcludePlaceIDs)) { - $sSQL .= " and l.place_id not in (".join(',',$this->aExcludePlaceIDs).")"; + $sSQL .= " AND l.place_id not in (".join(',', $this->aExcludePlaceIDs).")"; } - if ($sCountryCodesSQL) $sSQL .= " and l.calculated_country_code in ($sCountryCodesSQL)"; - if ($sOrderBy) $sSQL .= "order by ".$OrderBysSQL." asc"; - if ($this->iOffset) $sSQL .= " offset $this->iOffset"; + if ($sCountryCodesSQL) $sSQL .= " AND l.country_code in ($sCountryCodesSQL)"; + if ($sOrderBy) $sSQL .= "ORDER BY ".$OrderBysSQL." ASC"; + if ($this->iOffset) $sSQL .= " OFFSET $this->iOffset"; $sSQL .= " limit $this->iLimit"; if (CONST_Debug) var_dump($sSQL); $aClassPlaceIDs = array_merge($aClassPlaceIDs, chksql($this->oDB->getCol($sSQL))); @@ -1399,7 +1646,8 @@ class Geocode } if (CONST_Debug) { - echo "
Place IDs: "; var_Dump($aPlaceIDs); + echo "
Place IDs: "; + var_Dump($aPlaceIDs); } foreach ($aPlaceIDs as $iPlaceID) { @@ -1413,17 +1661,31 @@ class Geocode // Need to verify passes rank limits before dropping out of the loop (yuk!) // reduces the number of place ids, like a filter // rank_address is 30 for interpolated housenumbers - $sSQL = "select place_id from placex where place_id in (".join(',',array_keys($aResultPlaceIDs)).") "; - $sSQL .= "and (placex.rank_address between $this->iMinAddressRank and $this->iMaxAddressRank "; - if (14 >= $this->iMinAddressRank && 14 <= $this->iMaxAddressRank) $sSQL .= " OR (extratags->'place') = 'city'"; - if ($this->aAddressRankList) $sSQL .= " OR placex.rank_address in (".join(',',$this->aAddressRankList).")"; + $sSQL = "SELECT place_id "; + $sSQL .= "FROM placex "; + $sSQL .= "WHERE place_id in (".join(',', array_keys($aResultPlaceIDs)).") "; + $sSQL .= " AND ("; + $sSQL .= " placex.rank_address between $this->iMinAddressRank and $this->iMaxAddressRank "; + if (14 >= $this->iMinAddressRank && 14 <= $this->iMaxAddressRank) { + $sSQL .= " OR (extratags->'place') = 'city'"; + } + if ($this->aAddressRankList) { + $sSQL .= " OR placex.rank_address in (".join(',', $this->aAddressRankList).")"; + } if (CONST_Use_US_Tiger_Data) { - $sSQL .= ") UNION select place_id from location_property_tiger where place_id in (".join(',',array_keys($aResultPlaceIDs)).") "; - $sSQL .= "and (30 between $this->iMinAddressRank and $this->iMaxAddressRank "; - if ($this->aAddressRankList) $sSQL .= " OR 30 in (".join(',',$this->aAddressRankList).")"; + $sSQL .= " ) "; + $sSQL .= "UNION "; + $sSQL .= " SELECT place_id "; + $sSQL .= " FROM location_property_tiger "; + $sSQL .= " WHERE place_id in (".join(',', array_keys($aResultPlaceIDs)).") "; + $sSQL .= " AND (30 between $this->iMinAddressRank and $this->iMaxAddressRank "; + if ($this->aAddressRankList) $sSQL .= " OR 30 in (".join(',', $this->aAddressRankList).")"; } - $sSQL .= ") UNION select place_id from location_property_osmline where place_id in (".join(',',array_keys($aResultPlaceIDs)).")"; - $sSQL .= " and (30 between $this->iMinAddressRank and $this->iMaxAddressRank)"; + $sSQL .= ") UNION "; + $sSQL .= " SELECT place_id "; + $sSQL .= " FROM location_property_osmline "; + $sSQL .= " WHERE place_id in (".join(',', array_keys($aResultPlaceIDs)).")"; + $sSQL .= " AND startnumber is not NULL AND (30 between $this->iMinAddressRank and $this->iMaxAddressRank)"; if (CONST_Debug) var_dump($sSQL); $aFilteredPlaceIDs = chksql($this->oDB->getCol($sSQL)); $tempIDs = array(); @@ -1448,14 +1710,17 @@ class Geocode $oReverse = new ReverseGeocode($this->oDB); $oReverse->setZoom(18); - $aLookup = $oReverse->lookup((float)$this->aNearPoint[0], - (float)$this->aNearPoint[1], - false); + $aLookup = $oReverse->lookup( + $oNearPoint->lat(), + $oNearPoint->lon(), + false + ); if (CONST_Debug) var_dump("Reverse search", $aLookup); if ($aLookup['place_id']) { $aSearchResults = $this->getDetails(array($aLookup['place_id'] => -1)); + $aResultPlaceIDs[$aLookup['place_id']] = -1; } else { $aSearchResults = array(); } @@ -1473,13 +1738,14 @@ class Geocode } $aClassType = getClassTypesWithImportance(); - $aRecheckWords = preg_split('/\b[\s,\\-]*/u',$sQuery); + $aRecheckWords = preg_split('/\b[\s,\\-]*/u', $sQuery); foreach ($aRecheckWords as $i => $sWord) { - if (!preg_match('/\pL/', $sWord)) unset($aRecheckWords[$i]); + if (!preg_match('/[\pL\pN]/', $sWord)) unset($aRecheckWords[$i]); } if (CONST_Debug) { - echo 'Recheck words:<\i>'; var_dump($aRecheckWords); + echo 'Recheck words:<\i>'; + var_dump($aRecheckWords); } $oPlaceLookup = new PlaceLookup($this->oDB); @@ -1507,17 +1773,17 @@ class Geocode // Is there an icon set for this type of result? if (isset($aClassType[$aResult['class'].':'.$aResult['type']]['icon']) - && $aClassType[$aResult['class'].':'.$aResult['type']]['icon'] + && $aClassType[$aResult['class'].':'.$aResult['type']]['icon'] ) { $aResult['icon'] = CONST_Website_BaseURL.'images/mapicons/'.$aClassType[$aResult['class'].':'.$aResult['type']]['icon'].'.p.20.png'; } if (isset($aClassType[$aResult['class'].':'.$aResult['type'].':'.$aResult['admin_level']]['label']) - && $aClassType[$aResult['class'].':'.$aResult['type'].':'.$aResult['admin_level']]['label'] + && $aClassType[$aResult['class'].':'.$aResult['type'].':'.$aResult['admin_level']]['label'] ) { $aResult['label'] = $aClassType[$aResult['class'].':'.$aResult['type'].':'.$aResult['admin_level']]['label']; } elseif (isset($aClassType[$aResult['class'].':'.$aResult['type']]['label']) - && $aClassType[$aResult['class'].':'.$aResult['type']]['label'] + && $aClassType[$aResult['class'].':'.$aResult['type']]['label'] ) { $aResult['label'] = $aClassType[$aResult['class'].':'.$aResult['type']]['label']; } @@ -1526,7 +1792,7 @@ class Geocode // getAddressDetails() is defined in lib.php and uses the SQL function get_addressdata in functions.sql $aResult['address'] = getAddressDetails($this->oDB, $sLanguagePrefArraySQL, $aResult['place_id'], $aResult['country_code'], $aResultPlaceIDs[$aResult['place_id']]); if ($aResult['extra_place'] == 'city' && !isset($aResult['address']['city'])) { - $aResult['address'] = array_merge(array('city' => array_shift(array_values($aResult['address']))), $aResult['address']); + $aResult['address'] = array_merge(array('city' => array_values($aResult['address'])[0]), $aResult['address']); } } @@ -1547,7 +1813,7 @@ class Geocode } // Adjust importance for the number of exact string matches in the result - $aResult['importance'] = max(0.001,$aResult['importance']); + $aResult['importance'] = max(0.001, $aResult['importance']); $iCountWords = 0; $sAddress = $aResult['langaddress']; foreach ($aRecheckWords as $i => $sWord) { @@ -1561,15 +1827,15 @@ class Geocode $aResult['name'] = $aResult['langaddress']; // secondary ordering (for results with same importance (the smaller the better): - // - approximate importance of address parts + // - approximate importance of address parts $aResult['foundorder'] = -$aResult['addressimportance']/10; - // - number of exact matches from the query + // - number of exact matches from the query if (isset($this->exactMatchCache[$aResult['place_id']])) { $aResult['foundorder'] -= $this->exactMatchCache[$aResult['place_id']]; - } else if (isset($this->exactMatchCache[$aResult['parent_place_id']])) { + } elseif (isset($this->exactMatchCache[$aResult['parent_place_id']])) { $aResult['foundorder'] -= $this->exactMatchCache[$aResult['parent_place_id']]; } - // - importance of the class/type + // - importance of the class/type if (isset($aClassType[$aResult['class'].':'.$aResult['type']]['importance']) && $aClassType[$aResult['class'].':'.$aResult['type']]['importance'] ) { @@ -1597,7 +1863,7 @@ class Geocode $bFirst = false; } if (!$this->bDeDupe || (!isset($aOSMIDDone[$aResult['osm_type'].$aResult['osm_id']]) - && !isset($aClassTypeNameDone[$aResult['osm_type'].$aResult['class'].$aResult['type'].$aResult['name'].$aResult['admin_level']])) + && !isset($aClassTypeNameDone[$aResult['osm_type'].$aResult['class'].$aResult['type'].$aResult['name'].$aResult['admin_level']])) ) { $aOSMIDDone[$aResult['osm_type'].$aResult['osm_id']] = true; $aClassTypeNameDone[$aResult['osm_type'].$aResult['class'].$aResult['type'].$aResult['name'].$aResult['admin_level']] = true; @@ -1609,9 +1875,5 @@ class Geocode } return $aSearchResults; - } // end lookup() - - } // end class -