X-Git-Url: https://git.openstreetmap.org./nominatim.git/blobdiff_plain/a59474c573cdc91102cf9ef343ce0e979fe4dc9d..203b5f7de12ca09d275103eb2eb70fe5a4c20466:/lib/lib.php diff --git a/lib/lib.php b/lib/lib.php index a0f67ed8..317ba549 100644 --- a/lib/lib.php +++ b/lib/lib.php @@ -14,7 +14,7 @@ function getProcessorCount() { $sCPU = file_get_contents('/proc/cpuinfo'); preg_match_all('#processor\s+: [0-9]+#', $sCPU, $aMatches); - return sizeof($aMatches[0]); + return count($aMatches[0]); } @@ -33,12 +33,21 @@ function getCacheMemoryMB() return (int)($aMatches[1]/1024); } - -function bySearchRank($a, $b) +function getDatabaseDate(&$oDB) { - 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); + // Find the newest node in the DB + $iLastOSMID = $oDB->getOne("select max(osm_id) from place where osm_type = 'N'"); + // Lookup the timestamp that node was created + $sLastNodeURL = 'https://www.openstreetmap.org/api/0.6/node/'.$iLastOSMID.'/1'; + $sLastNodeXML = file_get_contents($sLastNodeURL); + + if ($sLastNodeXML === false) { + return false; + } + + preg_match('#timestamp="(([0-9]{4})-([0-9]{2})-([0-9]{2})T([0-9]{2}):([0-9]{2}):([0-9]{2})Z)"#', $sLastNodeXML, $aLastNodeDate); + + return $aLastNodeDate[1]; } @@ -51,73 +60,6 @@ function byImportance($a, $b) } -function getWordSets($aWords, $iDepth) -{ - $aResult = array(array(join(' ', $aWords))); - $sFirstToken = ''; - if ($iDepth < 7) { - while (sizeof($aWords) > 1) { - $sWord = array_shift($aWords); - $sFirstToken .= ($sFirstToken?' ':'').$sWord; - $aRest = getWordSets($aWords, $iDepth+1); - foreach ($aRest as $aSet) { - $aResult[] = array_merge(array($sFirstToken), $aSet); - } - } - } - 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) -{ - $aTokens = array(); - foreach ($aSets as $aSet) { - foreach ($aSet as $sWord) { - $aTokens[' '.$sWord] = ' '.$sWord; - $aTokens[$sWord] = $sWord; - } - } - return $aTokens; -} - - -function gbPostcodeCalculate($sPostcode, $sPostcodeSector, $sPostcodeEnd, &$oDB) -{ - // Try an exact match on the gb_postcode table - $sSQL = 'select \'AA\', ST_X(ST_Centroid(geometry)) as lon,ST_Y(ST_Centroid(geometry)) as lat from gb_postcode where postcode = \''.$sPostcode.'\''; - $aNearPostcodes = chksql($oDB->getAll($sSQL)); - - if (sizeof($aNearPostcodes)) { - $aPostcodes = array(); - foreach ($aNearPostcodes as $aPostcode) { - $aPostcodes[] = array('lat' => $aPostcode['lat'], 'lon' => $aPostcode['lon'], 'radius' => 0.005); - } - - return $aPostcodes; - } - - return false; -} - - function getClassTypes() { return array( @@ -463,16 +405,19 @@ function getResultDiameter($aResult) function javascript_renderData($xVal, $iOptions = 0) { - if (defined('PHP_VERSION_ID') && PHP_VERSION_ID > 50400) - $iOptions |= JSON_UNESCAPED_UNICODE; + $iOptions |= JSON_UNESCAPED_UNICODE; + if (isset($_GET['pretty']) && in_array(strtolower($_GET['pretty']), array('1', 'true'))) { + $iOptions |= JSON_PRETTY_PRINT; + } + $jsonout = json_encode($xVal, $iOptions); - if (! isset($_GET['json_callback'])) { - header("Content-Type: application/json; charset=UTF-8"); + if (!isset($_GET['json_callback'])) { + header('Content-Type: application/json; charset=UTF-8'); echo $jsonout; } else { if (preg_match('/^[$_\p{L}][$_\p{L}\p{Nd}.[\]]*$/u', $_GET['json_callback'])) { - header("Content-Type: application/javascript; charset=UTF-8"); + header('Content-Type: application/javascript; charset=UTF-8'); echo $_GET['json_callback'].'('.$jsonout.')'; } else { header('HTTP/1.0 400 Bad Request'); @@ -481,84 +426,11 @@ function javascript_renderData($xVal, $iOptions = 0) } -function _debugDumpGroupedSearches($aData, $aTokens) -{ - $aWordsIDs = array(); - if ($aTokens) { - foreach ($aTokens as $sToken => $aWords) { - if ($aWords) { - foreach ($aWords as $aToken) { - $aWordsIDs[$aToken['word_id']] = $sToken.'('.$aToken['word_id'].')'; - } - } - } - } - echo ""; - echo ""; - echo ""; - echo ""; - echo ""; - foreach ($aData as $iRank => $aRankedSet) { - foreach ($aRankedSet as $aRow) { - echo ""; - echo ""; - - echo ""; - - echo ""; - - echo ""; - - echo ""; - - echo ""; - - echo ""; - echo ""; - echo ""; - - echo ""; - - echo ""; - echo ""; - echo ""; - - echo ""; - } - } - echo "
rankName TokensName NotAddress TokensAddress Notcountryoperatorclasstypehouse#LatLonRadius
$iRank"; - $sSep = ''; - foreach ($aRow['aName'] as $iWordID) { - echo $sSep.'#'.$aWordsIDs[$iWordID].'#'; - $sSep = ', '; - } - echo ""; - $sSep = ''; - foreach ($aRow['aNameNonSearch'] as $iWordID) { - echo $sSep.'#'.$aWordsIDs[$iWordID].'#'; - $sSep = ', '; - } - echo ""; - $sSep = ''; - foreach ($aRow['aAddress'] as $iWordID) { - echo $sSep.'#'.$aWordsIDs[$iWordID].'#'; - $sSep = ', '; - } - echo ""; - $sSep = ''; - foreach ($aRow['aAddressNonSearch'] as $iWordID) { - echo $sSep.'#'.$aWordsIDs[$iWordID].'#'; - $sSep = ', '; - } - echo "".$aRow['sCountryCode']."".$aRow['sOperator']."".$aRow['sClass']."".$aRow['sType']."".$aRow['sHouseNumber']."".$aRow['fLat']."".$aRow['fLon']."".$aRow['fRadius']."
"; -} - - function getAddressDetails(&$oDB, $sLanguagePrefArraySQL, $iPlaceID, $sCountryCode = false, $housenumber = -1, $bRaw = false) { $sSQL = "select *,get_name_by_language(name,$sLanguagePrefArraySQL) as localname from get_addressdata($iPlaceID, $housenumber)"; if (!$bRaw) $sSQL .= " WHERE isaddress OR type = 'country_code'"; - $sSQL .= " order by rank_address desc,isaddress desc"; + $sSQL .= ' order by rank_address desc,isaddress desc'; $aAddressLines = chksql($oDB->getAll($sSQL)); if ($bRaw) return $aAddressLines; @@ -599,6 +471,82 @@ function addQuotes($s) return "'".$s."'"; } +function parseLatLon($sQuery) +{ + $sFound = null; + $fQueryLat = null; + $fQueryLon = null; + + if (preg_match('/\\s*([NS])[ ]+([0-9]+[0-9.]*)[° ]+([0-9.]+)?[′\']*[, ]+([EW])[ ]+([0-9]+)[° ]+([0-9]+[0-9.]*)[′\']*\\s*/', $sQuery, $aData)) { + /* 1 2 3 4 5 6 + * degrees decimal minutes + * N 40 26.767, W 79 58.933 + * N 40°26.767′, W 79°58.933′ + */ + $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); + } elseif (preg_match('/\\s*([0-9]+)[° ]+([0-9]+[0-9.]*)?[′\']*[ ]+([NS])[, ]+([0-9]+)[° ]+([0-9]+[0-9.]*)?[′\' ]+([EW])\\s*/', $sQuery, $aData)) { + /* 1 2 3 4 5 6 + * degrees decimal minutes + * 40 26.767 N, 79 58.933 W + * 40° 26.767′ N 79° 58.933′ W + */ + $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); + } elseif (preg_match('/\\s*([NS])[ ]([0-9]+)[° ]+([0-9]+)[′\' ]+([0-9]+)[″"]*[, ]+([EW])[ ]([0-9]+)[° ]+([0-9]+)[′\' ]+([0-9]+)[″"]*\\s*/', $sQuery, $aData)) { + /* 1 2 3 4 5 6 7 8 + * degrees decimal seconds + * N 40 26 46 W 79 58 56 + * N 40° 26′ 46″, W 79° 58′ 56″ + */ + $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); + } elseif (preg_match('/\\s*([0-9]+)[° ]+([0-9]+)[′\' ]+([0-9]+[0-9.]*)[″" ]+([NS])[, ]+([0-9]+)[° ]+([0-9]+)[′\' ]+([0-9]+[0-9.]*)[″" ]+([EW])\\s*/', $sQuery, $aData)) { + /* 1 2 3 4 5 6 7 8 + * degrees decimal seconds + * 40 26 46 N 79 58 56 W + * 40° 26′ 46″ N, 79° 58′ 56″ W + * 40° 26′ 46.78″ N, 79° 58′ 56.89″ W + */ + $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); + } elseif (preg_match('/\\s*([NS])[ ]([0-9]+[0-9]*\\.[0-9]+)[°]*[, ]+([EW])[ ]([0-9]+[0-9]*\\.[0-9]+)[°]*\\s*/', $sQuery, $aData)) { + /* 1 2 3 4 + * degrees decimal + * N 40.446° W 79.982° + */ + $sFound = $aData[0]; + $fQueryLat = ($aData[1]=='N'?1:-1) * ($aData[2]); + $fQueryLon = ($aData[3]=='E'?1:-1) * ($aData[4]); + } elseif (preg_match('/\\s*([0-9]+[0-9]*\\.[0-9]+)[° ]+([NS])[, ]+([0-9]+[0-9]*\\.[0-9]+)[° ]+([EW])\\s*/', $sQuery, $aData)) { + /* 1 2 3 4 + * degrees decimal + * 40.446° N 79.982° W + */ + $sFound = $aData[0]; + $fQueryLat = ($aData[2]=='N'?1:-1) * ($aData[1]); + $fQueryLon = ($aData[4]=='E'?1:-1) * ($aData[3]); + } elseif (preg_match('/(\\s*\\[|^\\s*|\\s*)(-?[0-9]+[0-9]*\\.[0-9]+)[, ]+(-?[0-9]+[0-9]*\\.[0-9]+)(\\]\\s*|\\s*$|\\s*)/', $sQuery, $aData)) { + /* 1 2 3 4 + * degrees decimal + * 12.34, 56.78 + * 12.34 56.78 + * [12.456,-78.90] + */ + $sFound = $aData[0]; + $fQueryLat = $aData[2]; + $fQueryLon = $aData[3]; + } else { + return false; + } + + return array($sFound, $fQueryLat, $fQueryLon); +} + function geometryText2Points($geometry_as_text, $fRadius) { @@ -642,3 +590,23 @@ function createPointsAroundCenter($fLon, $fLat, $fRadius) } return $aPolyPoints; } + +function closestHouseNumber($aRow) +{ + $fHouse = $aRow['startnumber'] + + ($aRow['endnumber'] - $aRow['startnumber']) * $aRow['fraction']; + + switch ($aRow['interpolationtype']) { + case 'odd': + $iHn = (int)($fHouse/2) * 2 + 1; + break; + case 'even': + $iHn = (int)(round($fHouse/2)) * 2; + break; + default: + $iHn = (int)(round($fHouse)); + break; + } + + return max(min($aRow['endnumber'], $iHn), $aRow['startnumber']); +}