X-Git-Url: https://git.openstreetmap.org./nominatim.git/blobdiff_plain/e54bd028ee30cb6d5e2a9a552175d33435066157..c7c23fb4aeaa6cb21200d46b936ddbdc3adc292e:/utils/update.php

diff --git a/utils/update.php b/utils/update.php
index 21ac524d..e8972f1d 100755
--- a/utils/update.php
+++ b/utils/update.php
@@ -30,6 +30,7 @@
 		array('import-node', '', 0, 1, 1, 1, 'int', 'Re-import node'),
 		array('import-way', '', 0, 1, 1, 1, 'int', 'Re-import way'),
 		array('import-relation', '', 0, 1, 1, 1, 'int', 'Re-import relation'),
+		array('import-from-main-api', '', 0, 1, 0, 0, 'bool', 'Use OSM API instead of Overpass to download objects'),
 
 		array('index', '', 0, 1, 0, 0, 'bool', 'Index'),
 		array('index-rank', '', 0, 1, 1, 1, 'int', 'Rank to start indexing from'),
@@ -45,7 +46,6 @@
 		showUsage($aCMDOptions, true, 'Select either import of hourly or daily');
 	}
 
-	if (!isset($aResult['index-instances'])) $aResult['index-instances'] = 1;
 	if (!isset($aResult['index-rank'])) $aResult['index-rank'] = 0;
 /*
 	// Lock to prevent multiple copies running
@@ -66,6 +66,8 @@
 	// Assume osm2pgsql is in the folder above
 	$sBasePath = dirname(dirname(__FILE__));
 
+	date_default_timezone_set('Etc/UTC');
+
 	$oDB =& getDB();
 
 	$aDSNInfo = DB::parseDSN(CONST_Database_DSN);
@@ -132,6 +134,7 @@
 
 	$bModifyXML = false;
 	$sModifyXMLstr = '';
+	$bUseOSMApi = isset($aResult['import-from-main-api']) && $aResult['import-from-main-api'];
 	if (isset($aResult['import-file']) && $aResult['import-file'])
 	{
 		$bModifyXML = true;
@@ -139,17 +142,39 @@
 	if (isset($aResult['import-node']) && $aResult['import-node'])
 	{
 		$bModifyXML = true;
-		$sModifyXMLstr = file_get_contents('http://www.openstreetmap.org/api/0.6/node/'.$aResult['import-node']);
+		if ($bUseOSMApi)
+		{
+			$sModifyXMLstr = file_get_contents('http://www.openstreetmap.org/api/0.6/node/'.$aResult['import-node']);
+		}
+		else
+		{
+			$sModifyXMLstr = file_get_contents('http://overpass-api.de/api/interpreter?data=node('.$aResult['import-node'].');out%20meta;');
+		}
 	}
 	if (isset($aResult['import-way']) && $aResult['import-way'])
 	{
 		$bModifyXML = true;
-		$sModifyXMLstr = file_get_contents('http://www.openstreetmap.org/api/0.6/way/'.$aResult['import-way'].'/full');
+		if ($bUseOSMApi)
+		{
+			$sCmd = 'http://www.openstreetmap.org/api/0.6/way/'.$aResult['import-way'].'/full';
+		}
+		else
+		{
+			$sCmd = 'http://overpass-api.de/api/interpreter?data=(way('.$aResult['import-way'].');node(w););out%20meta;';
+		}
+		$sModifyXMLstr = file_get_contents($sCmd);
 	}
 	if (isset($aResult['import-relation']) && $aResult['import-relation'])
 	{
 		$bModifyXML = true;
-		$sModifyXMLstr = file_get_contents('http://www.openstreetmap.org/api/0.6/relation/'.$aResult['import-relation'].'/full');
+		if ($bUseOSMApi)
+		{
+			$sModifyXMLstr = file_get_contents('http://www.openstreetmap.org/api/0.6/relation/'.$aResult['import-relation'].'/full');
+		}
+		else
+		{
+			$sModifyXMLstr = file_get_contents('http://overpass-api.de/api/interpreter?data=((rel('.$aResult['import-relation'].');way(r);node(w));node(r));out%20meta;');
+		}
 	}
 	if ($bModifyXML)
 	{
@@ -318,6 +343,7 @@
 
 	if ($aResult['index'])
 	{
+		if (!isset($aResult['index-instances'])) $aResult['index-instances'] = 1;
 		passthru(CONST_BasePath.'/nominatim/nominatim -i -d '.$aDSNInfo['database'].' -t '.$aResult['index-instances'].' -r '.$aResult['index-rank']);
 	}
 
@@ -327,8 +353,9 @@
 		$sOsmosisCMD = CONST_Osmosis_Binary;
 		$sOsmosisConfigDirectory = CONST_BasePath.'/settings';
 		$sCMDDownload = $sOsmosisCMD.' --read-replication-interval workingDirectory='.$sOsmosisConfigDirectory.' --simplify-change --write-xml-change '.$sImportFile;
+		$sCMDCheckReplicationLag = $sOsmosisCMD.' -q --read-replication-lag workingDirectory='.$sOsmosisConfigDirectory;
 		$sCMDImport = CONST_Osm2pgsql_Binary.' -klas -C 2000 -O gazetteer -d '.$aDSNInfo['database'].' '.$sImportFile;
-		$sCMDIndex = $sBasePath.'/nominatim/nominatim -i -d '.$aDSNInfo['database'].' -t '.$aResult['index-instances'];
+		$sCMDIndex = $sBasePath.'/nominatim/nominatim -i -d '.$aDSNInfo['database'];
 		if (!$aResult['no-npi']) {
 			$sCMDIndex .= '-F ';
 		}
@@ -346,7 +373,30 @@
 //			{
 				if (!file_exists($sImportFile))
 				{
-					// Use osmosis to download the file
+					// First check if there are new updates published (except for minutelies - there's always new diffs to process)
+					if ( CONST_Replication_Update_Interval > 60 )
+					{
+
+						unset($aReplicationLag);
+						exec($sCMDCheckReplicationLag, $aReplicationLag, $iErrorLevel); 
+						while ($iErrorLevel == 1 || $aReplicationLag[0] < 1)
+						{
+							if ($iErrorLevel)
+							{
+								echo "Error: $iErrorLevel. ";
+								echo "Re-trying: ".$sCMDCheckReplicationLag." in ".CONST_Replication_Recheck_Interval." secs\n";
+							}
+							else
+							{
+								echo ".";
+							}
+							sleep(CONST_Replication_Recheck_Interval);
+							unset($aReplicationLag);
+							exec($sCMDCheckReplicationLag, $aReplicationLag, $iErrorLevel); 
+						}
+						// There are new replication files - use osmosis to download the file
+						echo "\nReplication Delay is ".$aReplicationLag[0]."\n";
+					}
 					$fCMDStartTime = time();
 					echo $sCMDDownload."\n";
 					exec($sCMDDownload, $sJunk, $iErrorLevel);
@@ -388,7 +438,16 @@
 			$sBatchEnd = getosmosistimestamp($sOsmosisConfigDirectory);
 
 			// Index file
-			$sThisIndexCmd = $sCMDIndex;
+			if (!isset($aResult['index-instances']))
+			{
+				if (getLoadAverage() < 15)
+					$iIndexInstances = 2;
+				else
+					$iIndexInstances = 1;
+			} else
+				$iIndexInstances = $aResult['index-instances'];
+
+			$sThisIndexCmd = $sCMDIndex.' -t '.$iIndexInstances;
 
 			if (!$aResult['no-npi'])
 			{
@@ -457,8 +516,16 @@
 			echo "Completed for $sBatchEnd in ".round($fDuration/60,2)."\n";
 			if (!$aResult['import-osmosis-all']) exit;
 
-			echo "Sleeping ".max(0,60-$fDuration)." seconds\n";
-			sleep(max(0,60-$fDuration));
+			if ( CONST_Replication_Update_Interval > 60 )
+			{
+				$iSleep = round(CONST_Replication_Update_Interval*0.8);
+			}
+			else
+			{
+				$iSleep = max(0,CONST_Replication_Update_Interval-$fDuration);
+			}
+			echo "Sleeping $iSleep seconds\n";
+			sleep($iSleep);
 		}
 
 	}