connect(); $fPostgresVersion = $oDB->getPostgresVersion(); $aDSNInfo = Nominatim\DB::parseDSN(CONST_Database_DSN); if (!isset($aDSNInfo['port']) || !$aDSNInfo['port']) $aDSNInfo['port'] = 5432; // cache memory to be used by osm2pgsql, should not be more than the available memory $iCacheMemory = (isset($aResult['osm2pgsql-cache'])?$aResult['osm2pgsql-cache']:2000); if ($iCacheMemory + 500 > getTotalMemoryMB()) { $iCacheMemory = getCacheMemoryMB(); echo "WARNING: resetting cache memory to $iCacheMemory\n"; } $oOsm2pgsqlCmd = (new \Nominatim\Shell(CONST_Osm2pgsql_Binary)) ->addParams('--hstore') ->addParams('--latlong') ->addParams('--append') ->addParams('--slim') ->addParams('--with-forward-dependencies', 'false') ->addParams('--log-progress', 'true') ->addParams('--number-processes', 1) ->addParams('--cache', $iCacheMemory) ->addParams('--output', 'gazetteer') ->addParams('--style', CONST_Import_Style) ->addParams('--database', $aDSNInfo['database']) ->addParams('--port', $aDSNInfo['port']); if (isset($aDSNInfo['hostspec']) && $aDSNInfo['hostspec']) { $oOsm2pgsqlCmd->addParams('--host', $aDSNInfo['hostspec']); } if (isset($aDSNInfo['username']) && $aDSNInfo['username']) { $oOsm2pgsqlCmd->addParams('--user', $aDSNInfo['username']); } if (isset($aDSNInfo['password']) && $aDSNInfo['password']) { $oOsm2pgsqlCmd->addEnvPair('PGPASSWORD', $aDSNInfo['password']); } if (!is_null(CONST_Osm2pgsql_Flatnode_File) && CONST_Osm2pgsql_Flatnode_File) { $oOsm2pgsqlCmd->addParams('--flat-nodes', CONST_Osm2pgsql_Flatnode_File); } if ($fPostgresVersion >= 11.0) { $oOsm2pgsqlCmd->addEnvPair( 'PGOPTIONS', '-c jit=off -c max_parallel_workers_per_gather=0' ); } $oIndexCmd = (new \Nominatim\Shell(CONST_BasePath.'/nominatim/nominatim.py')) ->addParams('--database', $aDSNInfo['database']) ->addParams('--port', $aDSNInfo['port']) ->addParams('--threads', $aResult['index-instances']); if (!$aResult['quiet']) { $oIndexCmd->addParams('--verbose'); } if ($aResult['verbose']) { $oIndexCmd->addParams('--verbose'); } if (isset($aDSNInfo['hostspec']) && $aDSNInfo['hostspec']) { $oIndexCmd->addParams('--host', $aDSNInfo['hostspec']); } if (isset($aDSNInfo['username']) && $aDSNInfo['username']) { $oIndexCmd->addParams('--username', $aDSNInfo['username']); } if (isset($aDSNInfo['password']) && $aDSNInfo['password']) { $oIndexCmd->addEnvPair('PGPASSWORD', $aDSNInfo['password']); } if ($aResult['init-updates']) { // sanity check that the replication URL is correct $sBaseState = file_get_contents(CONST_Replication_Url.'/state.txt'); if ($sBaseState === false) { echo "\nCannot find state.txt file at the configured replication URL.\n"; echo "Does the URL point to a directory containing OSM update data?\n\n"; fail('replication URL not reachable.'); } // sanity check for pyosmium-get-changes if (!CONST_Pyosmium_Binary) { echo "\nCONST_Pyosmium_Binary not configured.\n"; echo "You need to install pyosmium and set up the path to pyosmium-get-changes\n"; echo "in your local settings file.\n\n"; fail('CONST_Pyosmium_Binary not configured'); } $aOutput = 0; $oCMD = new \Nominatim\Shell(CONST_Pyosmium_Binary, '--help'); exec($oCMD->escapedCmd(), $aOutput, $iRet); if ($iRet != 0) { echo "Cannot execute pyosmium-get-changes.\n"; echo "Make sure you have pyosmium installed correctly\n"; echo "and have set up CONST_Pyosmium_Binary to point to pyosmium-get-changes.\n"; fail('pyosmium-get-changes not found or not usable'); } if (!$aResult['no-update-functions']) { // instantiate setupClass to use the function therein $cSetup = new SetupFunctions(array( 'enable-diff-updates' => true, 'verbose' => $aResult['verbose'] )); $cSetup->createFunctions(); } $sDatabaseDate = getDatabaseDate($oDB); if (!$sDatabaseDate) { fail('Cannot determine date of database.'); } $sWindBack = strftime('%Y-%m-%dT%H:%M:%SZ', strtotime($sDatabaseDate) - (3*60*60)); // get the appropriate state id $aOutput = 0; $oCMD = (new \Nominatim\Shell(CONST_Pyosmium_Binary)) ->addParams('--start-date', $sWindBack) ->addParams('--server', CONST_Replication_Url); exec($oCMD->escapedCmd(), $aOutput, $iRet); if ($iRet != 0 || $aOutput[0] == 'None') { fail('Error running pyosmium tools'); } $oDB->exec('TRUNCATE import_status'); $sSQL = "INSERT INTO import_status (lastimportdate, sequence_id, indexed) VALUES('"; $sSQL .= $sDatabaseDate."',".$aOutput[0].', true)'; try { $oDB->exec($sSQL); } catch (\Nominatim\DatabaseError $e) { fail('Could not enter sequence into database.'); } echo "Done. Database updates will start at sequence $aOutput[0] ($sWindBack)\n"; } if ($aResult['check-for-updates']) { $aLastState = $oDB->getRow('SELECT sequence_id FROM import_status'); if (!$aLastState['sequence_id']) { fail('Updates not set up. Please run ./utils/update.php --init-updates.'); } $oCmd = (new \Nominatim\Shell(CONST_BasePath.'/utils/check_server_for_updates.py')) ->addParams(CONST_Replication_Url) ->addParams($aLastState['sequence_id']); $iRet = $oCmd->run(); exit($iRet); } if (isset($aResult['import-diff']) || isset($aResult['import-file'])) { // import diffs and files directly (e.g. from osmosis --rri) $sNextFile = isset($aResult['import-diff']) ? $aResult['import-diff'] : $aResult['import-file']; if (!file_exists($sNextFile)) { fail("Cannot open $sNextFile\n"); } // Import the file $oCMD = (clone $oOsm2pgsqlCmd)->addParams($sNextFile); echo $oCMD->escapedCmd()."\n"; $iRet = $oCMD->run(); if ($iRet) { fail("Error from osm2pgsql, $iRet\n"); } // Don't update the import status - we don't know what this file contains } if ($aResult['calculate-postcodes']) { info('Update postcodes centroids'); $sTemplate = file_get_contents(CONST_BasePath.'/sql/update-postcodes.sql'); runSQLScript($sTemplate, true, true); } $sTemporaryFile = CONST_BasePath.'/data/osmosischange.osc'; $bHaveDiff = false; $bUseOSMApi = isset($aResult['import-from-main-api']) && $aResult['import-from-main-api']; $sContentURL = ''; if (isset($aResult['import-node']) && $aResult['import-node']) { if ($bUseOSMApi) { $sContentURL = 'https://www.openstreetmap.org/api/0.6/node/'.$aResult['import-node']; } else { $sContentURL = 'https://overpass-api.de/api/interpreter?data=node('.$aResult['import-node'].');out%20meta;'; } } if (isset($aResult['import-way']) && $aResult['import-way']) { if ($bUseOSMApi) { $sContentURL = 'https://www.openstreetmap.org/api/0.6/way/'.$aResult['import-way'].'/full'; } else { $sContentURL = 'https://overpass-api.de/api/interpreter?data=(way('.$aResult['import-way'].');%3E;);out%20meta;'; } } if (isset($aResult['import-relation']) && $aResult['import-relation']) { if ($bUseOSMApi) { $sContentURL = 'https://www.openstreetmap.org/api/0.6/relation/'.$aResult['import-relation'].'/full'; } else { $sContentURL = 'https://overpass-api.de/api/interpreter?data=(rel(id:'.$aResult['import-relation'].');%3E;);out%20meta;'; } } if ($sContentURL) { file_put_contents($sTemporaryFile, file_get_contents($sContentURL)); $bHaveDiff = true; } if ($bHaveDiff) { // import generated change file $oCMD = (clone $oOsm2pgsqlCmd)->addParams($sTemporaryFile); echo $oCMD->escapedCmd()."\n"; $iRet = $oCMD->run(); if ($iRet) { fail("osm2pgsql exited with error level $iRet\n"); } } if ($aResult['recompute-word-counts']) { info('Recompute frequency of full-word search terms'); $sTemplate = file_get_contents(CONST_BasePath.'/sql/words_from_search_name.sql'); runSQLScript($sTemplate, true, true); } if ($aResult['index']) { $oCmd = (clone $oIndexCmd) ->addParams('--minrank', $aResult['index-rank'], '-b'); $oCmd->run(); $oCmd = (clone $oIndexCmd) ->addParams('--minrank', $aResult['index-rank']); $oCmd->run(); $oDB->exec('update import_status set indexed = true'); } if ($aResult['update-address-levels']) { echo 'Updating address levels from '.CONST_Address_Level_Config.".\n"; $oAlParser = new \Nominatim\Setup\AddressLevelParser(CONST_Address_Level_Config); $oAlParser->createTable($oDB, 'address_levels'); } if ($aResult['recompute-importance']) { echo "Updating importance values for database.\n"; $oDB = new Nominatim\DB(); $oDB->connect(); $sSQL = 'ALTER TABLE placex DISABLE TRIGGER ALL;'; $sSQL .= 'UPDATE placex SET (wikipedia, importance) ='; $sSQL .= ' (SELECT wikipedia, importance'; $sSQL .= ' FROM compute_importance(extratags, country_code, osm_type, osm_id));'; $sSQL .= 'UPDATE placex s SET wikipedia = d.wikipedia, importance = d.importance'; $sSQL .= ' FROM placex d'; $sSQL .= ' WHERE s.place_id = d.linked_place_id and d.wikipedia is not null'; $sSQL .= ' and (s.wikipedia is null or s.importance < d.importance);'; $sSQL .= 'ALTER TABLE placex ENABLE TRIGGER ALL;'; $oDB->exec($sSQL); } if ($aResult['import-osmosis'] || $aResult['import-osmosis-all']) { // if (strpos(CONST_Replication_Url, 'download.geofabrik.de') !== false && CONST_Replication_Update_Interval < 86400) { fail('Error: Update interval too low for download.geofabrik.de. ' . "Please check install documentation (https://nominatim.org/release-docs/latest/admin/Import-and-Update#setting-up-the-update-process)\n"); } $sImportFile = CONST_InstallPath.'/osmosischange.osc'; $oCMDDownload = (new \Nominatim\Shell(CONST_Pyosmium_Binary)) ->addParams('--server', CONST_Replication_Url) ->addParams('--outfile', $sImportFile) ->addParams('--size', CONST_Replication_Max_Diff_size); $oCMDImport = (clone $oOsm2pgsqlCmd)->addParams($sImportFile); while (true) { $fStartTime = time(); $aLastState = $oDB->getRow('SELECT *, EXTRACT (EPOCH FROM lastimportdate) as unix_ts FROM import_status'); if (!$aLastState['sequence_id']) { echo "Updates not set up. Please run ./utils/update.php --init-updates.\n"; exit(1); } echo 'Currently at sequence '.$aLastState['sequence_id'].' ('.$aLastState['lastimportdate'].') - '.$aLastState['indexed']." indexed\n"; $sBatchEnd = $aLastState['lastimportdate']; $iEndSequence = $aLastState['sequence_id']; if ($aLastState['indexed']) { // Sleep if the update interval has not yet been reached. $fNextUpdate = $aLastState['unix_ts'] + CONST_Replication_Update_Interval; if ($fNextUpdate > $fStartTime) { $iSleepTime = $fNextUpdate - $fStartTime; echo "Waiting for next update for $iSleepTime sec."; sleep($iSleepTime); } // Download the next batch of changes. do { $fCMDStartTime = time(); $iNextSeq = (int) $aLastState['sequence_id']; unset($aOutput); $oCMD = (clone $oCMDDownload)->addParams('--start-id', $iNextSeq); echo $oCMD->escapedCmd()."\n"; if (file_exists($sImportFile)) { unlink($sImportFile); } exec($oCMD->escapedCmd(), $aOutput, $iResult); if ($iResult == 3) { echo 'No new updates. Sleeping for '.CONST_Replication_Recheck_Interval." sec.\n"; sleep(CONST_Replication_Recheck_Interval); } elseif ($iResult != 0) { echo 'ERROR: updates failed.'; exit($iResult); } else { $iEndSequence = (int)$aOutput[0]; } } while ($iResult); // get the newest object from the diff file $sBatchEnd = 0; $iRet = 0; $oCMD = new \Nominatim\Shell(CONST_BasePath.'/utils/osm_file_date.py', $sImportFile); exec($oCMD->escapedCmd(), $sBatchEnd, $iRet); if ($iRet == 5) { echo "Diff file is empty. skipping import.\n"; if (!$aResult['import-osmosis-all']) { exit(0); } else { continue; } } if ($iRet != 0) { fail('Error getting date from diff file.'); } $sBatchEnd = $sBatchEnd[0]; // Import the file $fCMDStartTime = time(); echo $oCMDImport->escapedCmd()."\n"; unset($sJunk); $iErrorLevel = $oCMDImport->run(); if ($iErrorLevel) { echo "Error executing osm2pgsql: $iErrorLevel\n"; exit($iErrorLevel); } // write the update logs $iFileSize = filesize($sImportFile); $sSQL = 'INSERT INTO import_osmosis_log'; $sSQL .= '(batchend, batchseq, batchsize, starttime, endtime, event)'; $sSQL .= " values ('$sBatchEnd',$iEndSequence,$iFileSize,'"; $sSQL .= date('Y-m-d H:i:s', $fCMDStartTime)."','"; $sSQL .= date('Y-m-d H:i:s')."','import')"; var_Dump($sSQL); $oDB->exec($sSQL); // update the status $sSQL = "UPDATE import_status SET lastimportdate = '$sBatchEnd', indexed=false, sequence_id = $iEndSequence"; var_Dump($sSQL); $oDB->exec($sSQL); echo date('Y-m-d H:i:s')." Completed download step for $sBatchEnd in ".round((time()-$fCMDStartTime)/60, 2)." minutes\n"; } // Index file if (!$aResult['no-index']) { $fCMDStartTime = time(); $oThisIndexCmd = clone($oIndexCmd); $oThisIndexCmd->addParams('-b'); echo $oThisIndexCmd->escapedCmd()."\n"; $iErrorLevel = $oThisIndexCmd->run(); if ($iErrorLevel) { echo "Error: $iErrorLevel\n"; exit($iErrorLevel); } $oThisIndexCmd = clone($oIndexCmd); echo $oThisIndexCmd->escapedCmd()."\n"; $iErrorLevel = $oThisIndexCmd->run(); if ($iErrorLevel) { echo "Error: $iErrorLevel\n"; exit($iErrorLevel); } $sSQL = 'INSERT INTO import_osmosis_log'; $sSQL .= '(batchend, batchseq, batchsize, starttime, endtime, event)'; $sSQL .= " values ('$sBatchEnd',$iEndSequence,NULL,'"; $sSQL .= date('Y-m-d H:i:s', $fCMDStartTime)."','"; $sSQL .= date('Y-m-d H:i:s')."','index')"; var_Dump($sSQL); $oDB->exec($sSQL); echo date('Y-m-d H:i:s')." Completed index step for $sBatchEnd in ".round((time()-$fCMDStartTime)/60, 2)." minutes\n"; $sSQL = 'update import_status set indexed = true'; $oDB->exec($sSQL); } else { if ($aResult['import-osmosis-all']) { echo "Error: --no-index cannot be used with continuous imports (--import-osmosis-all).\n"; exit(1); } } $fDuration = time() - $fStartTime; echo date('Y-m-d H:i:s')." Completed all for $sBatchEnd in ".round($fDuration/60, 2)." minutes\n"; if (!$aResult['import-osmosis-all']) exit(0); } }