X-Git-Url: https://git.openstreetmap.org./nominatim.git/blobdiff_plain/fcc731dcd4ba1bf7397712b614b41b90bc88436a..c51ca976eda5a0aea1e3649728dc511ed372978e:/lib/lib.php diff --git a/lib/lib.php b/lib/lib.php index d3b88711..c68f04eb 100644 --- a/lib/lib.php +++ b/lib/lib.php @@ -94,7 +94,8 @@ function bySearchRank($a, $b) { - if ($a['iSearchRank'] == $b['iSearchRank']) return 0; + if ($a['iSearchRank'] == $b['iSearchRank']) + return strlen($a['sOperator']) + strlen($a['sHouseNumber']) - strlen($b['sOperator']) - strlen($b['sHouseNumber']); return ($a['iSearchRank'] < $b['iSearchRank']?-1:1); } @@ -192,6 +193,26 @@ return $aResult; } + function getInverseWordSets($aWords, $iDepth) + { + $aResult = array(array(join(' ',$aWords))); + $sFirstToken = ''; + if ($iDepth < 8) + { + while(sizeof($aWords) > 1) + { + $sWord = array_pop($aWords); + $sFirstToken = $sWord.($sFirstToken?' ':'').$sFirstToken; + $aRest = getInverseWordSets($aWords, $iDepth+1); + foreach($aRest as $aSet) + { + $aResult[] = array_merge(array($sFirstToken),$aSet); + } + } + } + return $aResult; + } + function getTokensFromSets($aSets) { @@ -357,7 +378,7 @@ 'landuse:farm' => array('label'=>'Farm','frequency'=>1201,'icon'=>'', 'defdiameter' => 0.02,), 'place:farm' => array('label'=>'Farm','frequency'=>1162,'icon'=>'', 'defdiameter' => 0.02,), - 'highway:motorway_junction' => array('label'=>'Motorway Junction','frequency'=>1126,'icon'=>'','simplelabel'=>'Road',), + 'highway:motorway_junction' => array('label'=>'Motorway Junction','frequency'=>1126,'icon'=>'','simplelabel'=>'Junction',), 'highway:motorway' => array('label'=>'Motorway','frequency'=>4627,'icon'=>'','simplelabel'=>'Road',), 'highway:trunk' => array('label'=>'Trunk','frequency'=>23084,'icon'=>'','simplelabel'=>'Road',), 'highway:primary' => array('label'=>'Primary','frequency'=>32138,'icon'=>'','simplelabel'=>'Road',), @@ -417,7 +438,6 @@ 'tourism:hotel' => array('label'=>'Hotel','frequency'=>2150,'icon'=>'accommodation_hotel2',), 'tourism:motel' => array('label'=>'Motel','frequency'=>43,'icon'=>'',), 'amenity:cinema' => array('label'=>'Cinema','frequency'=>277,'icon'=>'tourist_cinema',), - 'tourism:information' => array('label'=>'Information','frequency'=>224,'icon'=>'amenity_information',), 'tourism:artwork' => array('label'=>'Artwork','frequency'=>171,'icon'=>'tourist_art_gallery2',), 'historic:archaeological_site' => array('label'=>'Archaeological Site','frequency'=>407,'icon'=>'tourist_archaeological2',), 'amenity:doctors' => array('label'=>'Doctors','frequency'=>581,'icon'=>'health_doctors',), @@ -459,7 +479,7 @@ 'shop:electronics' => array('label'=>'Electronics','frequency'=>96,'icon'=>'',), 'shop:department_store' => array('label'=>'Department Store','frequency'=>86,'icon'=>'',), 'shop:books' => array('label'=>'Books','frequency'=>85,'icon'=>'',), - 'shop:yes' => array('label'=>'Yes','frequency'=>68,'icon'=>'',), + 'shop:yes' => array('label'=>'Shop','frequency'=>68,'icon'=>'',), 'shop:outdoor' => array('label'=>'Outdoor','frequency'=>67,'icon'=>'',), 'shop:mall' => array('label'=>'Mall','frequency'=>63,'icon'=>'',), 'shop:florist' => array('label'=>'Florist','frequency'=>61,'icon'=>'',), @@ -491,6 +511,7 @@ 'shop:travel_agency' => array('label'=>'Travel Agency','frequency'=>21,'icon'=>'',), 'shop:hifi' => array('label'=>'Hifi','frequency'=>21,'icon'=>'',), 'amenity:shop' => array('label'=>'Shop','frequency'=>61,'icon'=>'',), + 'tourism:information' => array('label'=>'Information','frequency'=>224,'icon'=>'amenity_information',), 'place:house' => array('label'=>'House','frequency'=>2086,'icon'=>'','defzoom'=>18,), 'place:house_name' => array('label'=>'House','frequency'=>2086,'icon'=>'','defzoom'=>18,), @@ -539,7 +560,6 @@ 'natural:beach' => array('label'=>'Beach','frequency'=>121,'icon'=>'tourist_beach',), 'place:moor' => array('label'=>'Moor','frequency'=>118,'icon'=>'',), 'amenity:grave_yard' => array('label'=>'Grave Yard','frequency'=>110,'icon'=>'',), - 'waterway:derelict_canal' => array('label'=>'Derelict Canal','frequency'=>109,'icon'=>'',), 'waterway:drain' => array('label'=>'Drain','frequency'=>108,'icon'=>'',), 'landuse:grass' => array('label'=>'Grass','frequency'=>106,'icon'=>'',), 'landuse:village_green' => array('label'=>'Village Green','frequency'=>106,'icon'=>'',), @@ -605,7 +625,7 @@ 'historic:roman_road' => array('label'=>'Roman Road','frequency'=>27,'icon'=>'',), 'historic:fort' => array('label'=>'Fort','frequency'=>26,'icon'=>'',), 'railway:subway_entrance' => array('label'=>'Subway Entrance','frequency'=>26,'icon'=>'',), - 'historic:yes' => array('label'=>'Yes','frequency'=>25,'icon'=>'',), + 'historic:yes' => array('label'=>'Historic','frequency'=>25,'icon'=>'',), 'highway:gate' => array('label'=>'Gate','frequency'=>25,'icon'=>'',), 'leisure:fishing' => array('label'=>'Fishing','frequency'=>24,'icon'=>'',), 'historic:museum' => array('label'=>'Museum','frequency'=>24,'icon'=>'',), @@ -627,7 +647,7 @@ 'place:houses' => array('label'=>'Houses','frequency'=>85,'icon'=>'',), 'railway:preserved' => array('label'=>'Preserved','frequency'=>227,'icon'=>'',), - 'waterway:derelict canal' => array('label'=>'Derelict Canal','frequency'=>21,'icon'=>'',), + 'waterway:derelict_canal' => array('label'=>'Derelict Canal','frequency'=>21,'icon'=>'',), 'amenity:dead_pub' => array('label'=>'Dead Pub','frequency'=>20,'icon'=>'',), 'railway:disused_station' => array('label'=>'Disused Station','frequency'=>114,'icon'=>'',), 'railway:abandoned' => array('label'=>'Abandoned','frequency'=>641,'icon'=>'',), @@ -651,7 +671,10 @@ function javascript_renderData($xVal) { header("Access-Control-Allow-Origin: *"); - $jsonout = json_encode($xVal); + $iOptions = 0; + if (defined('PHP_VERSION_ID') && PHP_VERSION_ID > 50400) + $iOptions = JSON_UNESCAPED_UNICODE; + $jsonout = json_encode($xVal, $iOptions); if( ! isset($_GET['json_callback'])) { @@ -904,3 +927,93 @@ { return "'".$s."'"; } + + // returns boolean + function validLatLon($fLat,$fLon) + { + return ($fLat <= 90.1 && $fLat >= -90.1 && $fLon <= 180.1 && $fLon >= -180.1); + } + + // Do we have anything that looks like a lat/lon pair? + // returns array(lat,lon,query_with_lat_lon_removed) + // or null + function looksLikeLatLonPair($sQuery) + { + $sFound = null; + $fQueryLat = null; + $fQueryLon = null; + + // degrees decimal minutes + // N 40 26.767, W 79 58.933 + // N 40°26.767′, W 79°58.933′ + // 1 2 3 4 5 6 + if (preg_match('/\\b([NS])[ ]+([0-9]+[0-9.]*)[° ]+([0-9.]+)?[′\']*[, ]+([EW])[ ]+([0-9]+)[° ]+([0-9]+[0-9.]*)[′\']*?\\b/', $sQuery, $aData)) + { + $sFound = $aData[0]; + $fQueryLat = ($aData[1]=='N'?1:-1) * ($aData[2] + $aData[3]/60); + $fQueryLon = ($aData[4]=='E'?1:-1) * ($aData[5] + $aData[6]/60); + } + // degrees decimal minutes + // 40 26.767 N, 79 58.933 W + // 40° 26.767′ N 79° 58.933′ W + // 1 2 3 4 5 6 + elseif (preg_match('/\\b([0-9]+)[° ]+([0-9]+[0-9.]*)?[′\']*[ ]+([NS])[, ]+([0-9]+)[° ]+([0-9]+[0-9.]*)?[′\' ]+([EW])\\b/', $sQuery, $aData)) + { + $sFound = $aData[0]; + $fQueryLat = ($aData[3]=='N'?1:-1) * ($aData[1] + $aData[2]/60); + $fQueryLon = ($aData[6]=='E'?1:-1) * ($aData[4] + $aData[5]/60); + } + // degrees decimal seconds + // N 40 26 46 W 79 58 56 + // N 40° 26′ 46″ W, 79° 58′ 56″ + // 1 2 3 4 5 6 7 8 + elseif (preg_match('/\\b([NS])[ ]([0-9]+)[° ]+([0-9]+)[′\' ]+([0-9]+)[″"]*[, ]+([EW])[ ]([0-9]+)[° ]+([0-9]+)[′\' ]+([0-9]+)[″"]*\\b/', $sQuery, $aData)) + { + $sFound = $aData[0]; + $fQueryLat = ($aData[1]=='N'?1:-1) * ($aData[2] + $aData[3]/60 + $aData[4]/3600); + $fQueryLon = ($aData[5]=='E'?1:-1) * ($aData[6] + $aData[7]/60 + $aData[8]/3600); + } + // degrees decimal seconds + // 40 26 46 N 79 58 56 W + // 40° 26′ 46″ N, 79° 58′ 56″ W + // 1 2 3 4 5 6 7 8 + elseif (preg_match('/\\b([0-9]+)[° ]+([0-9]+)[′\' ]+([0-9]+)[″" ]+([NS])[, ]+([0-9]+)[° ]+([0-9]+)[′\' ]+([0-9]+)[″" ]+([EW])\\b/', $sQuery, $aData)) + { + $sFound = $aData[0]; + $fQueryLat = ($aData[4]=='N'?1:-1) * ($aData[1] + $aData[2]/60 + $aData[3]/3600); + $fQueryLon = ($aData[8]=='E'?1:-1) * ($aData[5] + $aData[6]/60 + $aData[7]/3600); + } + // degrees decimal + // N 40.446° W 79.982° + // 1 2 3 4 + elseif (preg_match('/\\b([NS])[ ]([0-9]+[0-9]*\\.[0-9]+)[°]*[, ]+([EW])[ ]([0-9]+[0-9]*\\.[0-9]+)[°]*\\b/', $sQuery, $aData)) + { + $sFound = $aData[0]; + $fQueryLat = ($aData[1]=='N'?1:-1) * ($aData[2]); + $fQueryLon = ($aData[3]=='E'?1:-1) * ($aData[4]); + } + // degrees decimal + // 40.446° N 79.982° W + // 1 2 3 4 + elseif (preg_match('/\\b([0-9]+[0-9]*\\.[0-9]+)[° ]+([NS])[, ]+([0-9]+[0-9]*\\.[0-9]+)[° ]+([EW])\\b/', $sQuery, $aData)) + { + $sFound = $aData[0]; + $fQueryLat = ($aData[2]=='N'?1:-1) * ($aData[1]); + $fQueryLon = ($aData[4]=='E'?1:-1) * ($aData[3]); + } + // degrees decimal + // 12.34, 56.78 + // [12.456,-78.90] + // 1 2 3 4 + elseif (preg_match('/(\\[|^|\\b)(-?[0-9]+[0-9]*\\.[0-9]+)[, ]+(-?[0-9]+[0-9]*\\.[0-9]+)(\\]|$|\\b)/', $sQuery, $aData)) + { + $sFound = $aData[0]; + $fQueryLat = $aData[2]; + $fQueryLon = $aData[3]; + } + + if (!validLatLon($fQueryLat, $fQueryLon)) return; + $sQuery = trim(str_replace($sFound, ' ', $sQuery)); + + return array('lat' => $fQueryLat, 'lon' => $fQueryLon, 'query' => $sQuery); + }