Merge remote-tracking branch 'upstream/master'

[nominatim.git] / lib / lib.php

diff --git a/lib/lib.php b/lib/lib.php
index a0f67ed80f4b455e3c021aa27dc6eed7bdc1b00e..cdd6b5cb773e9ce500959876a0dfd026983d5917 100644 (file)
--- a/lib/lib.php
+++ b/lib/lib.php
@@ -33,6 +33,23 @@ function getCacheMemoryMB()
     return (int)($aMatches[1]/1024);
 }
 
+function getDatabaseDate(&$oDB)
+{
+    // 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 bySearchRank($a, $b)
 {
@@ -99,25 +116,6 @@ function getTokensFromSets($aSets)
 }
 
 
-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 $aPostcodes;
-    }
-
-    return false;
-}
-
-
 function getClassTypes()
 {
     return array(
@@ -463,11 +461,14 @@ function getResultDiameter($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($_GET['json_callback'])) {
+    if (!isset($_GET['json_callback'])) {
         header("Content-Type: application/json; charset=UTF-8");
         echo $jsonout;
     } else {
@@ -496,7 +497,7 @@ function _debugDumpGroupedSearches($aData, $aTokens)
     echo "<table border=\"1\">";
     echo "<tr><th>rank</th><th>Name Tokens</th><th>Name Not</th>";
     echo "<th>Address Tokens</th><th>Address Not</th><th>country</th>";
-    echo "<th>operator</th><th>class</th><th>type</th><th>house#</th>";
+    echo "<th>operator</th><th>class</th><th>type</th><th>postcode</th><th>house#</th>";
     echo "<th>Lat</th><th>Lon</th><th>Radius</th></tr>";
     foreach ($aData as $iRank => $aRankedSet) {
         foreach ($aRankedSet as $aRow) {
@@ -541,11 +542,16 @@ function _debugDumpGroupedSearches($aData, $aTokens)
             echo "<td>".$aRow['sClass']."</td>";
             echo "<td>".$aRow['sType']."</td>";
 
+            echo "<td>".$aRow['sPostcode']."</td>";
             echo "<td>".$aRow['sHouseNumber']."</td>";
 
-            echo "<td>".$aRow['fLat']."</td>";
-            echo "<td>".$aRow['fLon']."</td>";
-            echo "<td>".$aRow['fRadius']."</td>";
+            if ($aRow['oNear']) {
+                echo "<td>".$aRow['oNear']->lat()."</td>";
+                echo "<td>".$aRow['oNear']->lon()."</td>";
+                echo "<td>".$aRow['oNear']->radius()."</td>";
+            } else {
+                echo "<td></td><td></td><td></td>";
+            }
 
             echo "</tr>";
         }