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 $aLastNodeDate[1];
}
}
-function getWordSets($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 $aPostcodes;
- }
-
- return false;
-}
-
-
function getClassTypes()
{
return array(
function javascript_renderData($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'])) {
+ if (!isset($_GET['json_callback'])) {
header("Content-Type: application/json; charset=UTF-8");
echo $jsonout;
} else {
foreach ($aTokens as $sToken => $aWords) {
if ($aWords) {
foreach ($aWords as $aToken) {
- $aWordsIDs[$aToken['word_id']] = $sToken.'('.$aToken['word_id'].')';
+ $aWordsIDs[$aToken['word_id']] =
+ '#'.$sToken.'('.$aToken['word_id'].')#';
}
}
}
}
echo "<table border=\"1\">";
- echo "<tr><th>rank</th><th>Name Tokens</th><th>Name Not</th><th>Address Tokens</th><th>Address Not</th><th>country</th><th>operator</th><th>class</th><th>type</th><th>house#</th><th>Lat</th><th>Lon</th><th>Radius</th></tr>";
+ echo "<tr><th>rank</th><th>Name Tokens</th><th>Name Not</th>";
+ echo "<th>Address Tokens</th><th>Address Not</th><th>country</th><th>operator</th>";
+ echo "<th>class</th><th>type</th><th>postcode</th><th>housenumber</th></tr>";
foreach ($aData as $iRank => $aRankedSet) {
foreach ($aRankedSet as $aRow) {
- echo "<tr>";
- echo "<td>$iRank</td>";
-
- echo "<td>";
- $sSep = '';
- foreach ($aRow['aName'] as $iWordID) {
- echo $sSep.'#'.$aWordsIDs[$iWordID].'#';
- $sSep = ', ';
- }
- echo "</td>";
-
- echo "<td>";
- $sSep = '';
- foreach ($aRow['aNameNonSearch'] as $iWordID) {
- echo $sSep.'#'.$aWordsIDs[$iWordID].'#';
- $sSep = ', ';
- }
- echo "</td>";
-
- echo "<td>";
- $sSep = '';
- foreach ($aRow['aAddress'] as $iWordID) {
- echo $sSep.'#'.$aWordsIDs[$iWordID].'#';
- $sSep = ', ';
- }
- echo "</td>";
-
- echo "<td>";
- $sSep = '';
- foreach ($aRow['aAddressNonSearch'] as $iWordID) {
- echo $sSep.'#'.$aWordsIDs[$iWordID].'#';
- $sSep = ', ';
- }
- echo "</td>";
-
- echo "<td>".$aRow['sCountryCode']."</td>";
-
- echo "<td>".$aRow['sOperator']."</td>";
- echo "<td>".$aRow['sClass']."</td>";
- echo "<td>".$aRow['sType']."</td>";
-
- echo "<td>".$aRow['sHouseNumber']."</td>";
-
- echo "<td>".$aRow['fLat']."</td>";
- echo "<td>".$aRow['fLon']."</td>";
- echo "<td>".$aRow['fRadius']."</td>";
-
- echo "</tr>";
+ $aRow->dumpAsHtmlTableRow($aWordsIDs);
}
}
echo "</table>";
return "'".$s."'";
}
-function validLatLon($fLat, $fLon)
-{
- return ($fLat <= 90.1 && $fLat >= -90.1 && $fLon <= 180.1 && $fLon >= -180.1);
-}
-
-function looksLikeLatLonPair($sQuery)
+function parseLatLon($sQuery)
{
- // Do we have anything that looks like a lat/lon pair?
- // returns array(lat,lon,query_with_lat_lon_removed)
- // or null
$sFound = null;
$fQueryLat = null;
$fQueryLon = null;
- if (preg_match('/\\b([NS])[ ]+([0-9]+[0-9.]*)[° ]+([0-9.]+)?[′\']*[, ]+([EW])[ ]+([0-9]+)[° ]+([0-9]+[0-9.]*)[′\']*?\\b/', $sQuery, $aData)) {
- /* 1 2 3 4 5 6
+ 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('/\\b([0-9]+)[° ]+([0-9]+[0-9.]*)?[′\']*[ ]+([NS])[, ]+([0-9]+)[° ]+([0-9]+[0-9.]*)?[′\' ]+([EW])\\b/', $sQuery, $aData)) {
- /* 1 2 3 4 5 6
+ } 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('/\\b([NS])[ ]([0-9]+)[° ]+([0-9]+)[′\' ]+([0-9]+)[″"]*[, ]+([EW])[ ]([0-9]+)[° ]+([0-9]+)[′\' ]+([0-9]+)[″"]*\\b/', $sQuery, $aData)) {
- /* 1 2 3 4 5 6 7 8
+ } 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('/\\b([0-9]+)[° ]+([0-9]+)[′\' ]+([0-9]+)[″" ]+([NS])[, ]+([0-9]+)[° ]+([0-9]+)[′\' ]+([0-9]+)[″" ]+([EW])\\b/', $sQuery, $aData)) {
- /* 1 2 3 4 5 6 7 8
+ } 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 7 8
* degrees decimal seconds
* 40 26 46 N 79 58 56 W
* 40° 26′ 46″ N, 79° 58′ 56″ 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('/\\b([NS])[ ]([0-9]+[0-9]*\\.[0-9]+)[°]*[, ]+([EW])[ ]([0-9]+[0-9]*\\.[0-9]+)[°]*\\b/', $sQuery, $aData)) {
- /* 1 2 3 4
+ } 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('/\\b([0-9]+[0-9]*\\.[0-9]+)[° ]+([NS])[, ]+([0-9]+[0-9]*\\.[0-9]+)[° ]+([EW])\\b/', $sQuery, $aData)) {
- /* 1 2 3 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) * ($aData[3]);
- } elseif (preg_match('/(\\[|^|\\b)(-?[0-9]+[0-9]*\\.[0-9]+)[, ]+(-?[0-9]+[0-9]*\\.[0-9]+)(\\]|$|\\b)/', $sQuery, $aData)) {
- /* 1 2 3 4
+ } elseif (preg_match('/(\\s*\\[|^\\s*|\\s*)(-?[0-9]+[0-9]*\\.[0-9]+)[, ]+(-?[0-9]+[0-9]*\\.[0-9]+)(\\]\\s*|\\s*$|\\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 = $aData[3];
+ } else {
+ return false;
}
- if (!validLatLon($fQueryLat, $fQueryLon)) return;
- $sQuery = trim(str_replace($sFound, ' ', $sQuery));
-
- return array('lat' => $fQueryLat, 'lon' => $fQueryLon, 'query' => $sQuery);
+ return array($sFound, $fQueryLat, $fQueryLon);
}
projects / nominatim.git / blobdiff