connect(); $aDSNInfo = Nominatim\DB::parseDSN(CONST_Database_DSN); if (!isset($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"; } $sOsm2pgsqlCmd = CONST_Osm2pgsql_Binary.' -klas --number-processes 1 -C '.$iCacheMemory.' -O gazetteer -S '.CONST_Import_Style.' -d '.$aDSNInfo['database'].' -P '.$aDSNInfo['port']; if (isset($aDSNInfo['username']) && $aDSNInfo['username']) { $sOsm2pgsqlCmd .= ' -U ' . $aDSNInfo['username']; } if (isset($aDSNInfo['hostspec']) && $aDSNInfo['hostspec']) { $sOsm2pgsqlCmd .= ' -H ' . $aDSNInfo['hostspec']; } $aProcEnv = null; if (isset($aDSNInfo['password']) && $aDSNInfo['password']) { $aProcEnv = array_merge(array('PGPASSWORD' => $aDSNInfo['password']), $_ENV); } if (!is_null(CONST_Osm2pgsql_Flatnode_File) && CONST_Osm2pgsql_Flatnode_File) { $sOsm2pgsqlCmd .= ' --flat-nodes '.CONST_Osm2pgsql_Flatnode_File; } if ($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; $sCmd = CONST_Pyosmium_Binary.' --help'; exec($sCmd, $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->connect(); $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; $sCmd = CONST_Pyosmium_Binary.' -D '.$sWindBack.' --server '.CONST_Replication_Url; exec($sCmd, $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.'); } system(CONST_BasePath.'/utils/check_server_for_updates.py '.CONST_Replication_Url.' '.$aLastState['sequence_id'], $iRet); exit($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 $sCMD = $sOsm2pgsqlCmd.' '.$sNextFile; echo $sCMD."\n"; $iErrorLevel = runWithEnv($sCMD, $aProcEnv); if ($iErrorLevel) { fail("Error from osm2pgsql, $iErrorLevel\n"); } // Don't update the import status - we don't know what this file contains } if ($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'].');node(w););out%20meta;'; } } if (isset($aResult['import-relation']) && $aResult['import-relation']) { if ($bUseOSMApi) { $sContentURLsModifyXMLstr = 'https://www.openstreetmap.org/api/0.6/relation/'.$aResult['import-relation'].'/full'; } else { $sContentURL = 'https://overpass-api.de/api/interpreter?data=((rel('.$aResult['import-relation'].');way(r);node(w));node(r));out%20meta;'; } } if ($sContentURL) { file_put_contents($sTemporaryFile, file_get_contents($sContentURL)); $bHaveDiff = true; } if ($bHaveDiff) { // import generated change file $sCMD = $sOsm2pgsqlCmd.' '.$sTemporaryFile; echo $sCMD."\n"; $iErrorLevel = runWithEnv($sCMD, $aProcEnv); if ($iErrorLevel) { fail("osm2pgsql exited with error level $iErrorLevel\n"); } } if ($aResult['deduplicate']) { $oDB = new Nominatim\DB(); $oDB->connect(); if ($oDB->getPostgresVersion() < 9.3) { fail('ERROR: deduplicate is only currently supported in postgresql 9.3'); } $sSQL = 'select partition from country_name order by country_code'; $aPartitions = $oDB->getCol($sSQL); $aPartitions[] = 0; // we don't care about empty search_name_* partitions, they can't contain mentions of duplicates foreach ($aPartitions as $i => $sPartition) { $sSQL = 'select count(*) from search_name_'.$sPartition; $nEntries = $oDB->getOne($sSQL); if ($nEntries == 0) { unset($aPartitions[$i]); } } $sSQL = "select word_token,count(*) from word where substr(word_token, 1, 1) = ' '"; $sSQL .= ' and class is null and type is null and country_code is null'; $sSQL .= ' group by word_token having count(*) > 1 order by word_token'; $aDuplicateTokens = $oDB->getAll($sSQL); foreach ($aDuplicateTokens as $aToken) { if (trim($aToken['word_token']) == '' || trim($aToken['word_token']) == '-') continue; echo 'Deduping '.$aToken['word_token']."\n"; $sSQL = 'select word_id,'; $sSQL .= ' (select count(*) from search_name where nameaddress_vector @> ARRAY[word_id]) as num'; $sSQL .= " from word where word_token = '".$aToken['word_token']; $sSQL .= "' and class is null and type is null and country_code is null order by num desc"; $aTokenSet = $oDB->getAll($sSQL); $aKeep = array_shift($aTokenSet); $iKeepID = $aKeep['word_id']; foreach ($aTokenSet as $aRemove) { $sSQL = 'update search_name set'; $sSQL .= ' name_vector = array_replace(name_vector,'.$aRemove['word_id'].','.$iKeepID.'),'; $sSQL .= ' nameaddress_vector = array_replace(nameaddress_vector,'.$aRemove['word_id'].','.$iKeepID.')'; $sSQL .= ' where name_vector @> ARRAY['.$aRemove['word_id'].']'; $oDB->exec($sSQL); $sSQL = 'update search_name set'; $sSQL .= ' nameaddress_vector = array_replace(nameaddress_vector,'.$aRemove['word_id'].','.$iKeepID.')'; $sSQL .= ' where nameaddress_vector @> ARRAY['.$aRemove['word_id'].']'; $oDB->exec($sSQL); $sSQL = 'update location_area_country set'; $sSQL .= ' keywords = array_replace(keywords,'.$aRemove['word_id'].','.$iKeepID.')'; $sSQL .= ' where keywords @> ARRAY['.$aRemove['word_id'].']'; $oDB->exec($sSQL); foreach ($aPartitions as $sPartition) { $sSQL = 'update search_name_'.$sPartition.' set'; $sSQL .= ' name_vector = array_replace(name_vector,'.$aRemove['word_id'].','.$iKeepID.')'; $sSQL .= ' where name_vector @> ARRAY['.$aRemove['word_id'].']'; $oDB->exec($sSQL); $sSQL = 'update location_area_country set'; $sSQL .= ' keywords = array_replace(keywords,'.$aRemove['word_id'].','.$iKeepID.')'; $sSQL .= ' where keywords @> ARRAY['.$aRemove['word_id'].']'; $oDB->exec($sSQL); } $sSQL = 'delete from word where word_id = '.$aRemove['word_id']; $oDB->exec($sSQL); } } } 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']) { $sCmd = CONST_InstallPath.'/nominatim/nominatim -i -d '.$aDSNInfo['database'].' -P '.$aDSNInfo['port'].' -t '.$aResult['index-instances'].' -r '.$aResult['index-rank']; if (isset($aDSNInfo['hostspec']) && $aDSNInfo['hostspec']) { $sCmd .= ' -H ' . $aDSNInfo['hostspec']; } if (isset($aDSNInfo['username']) && $aDSNInfo['username']) { $sCmd .= ' -U ' . $aDSNInfo['username']; } runWithEnv($sCmd, $aProcEnv); $oDB->exec('update import_status set indexed = true'); } if ($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) = (SELECT wikipedia, importance FROM compute_importance(extratags, country_code, osm_type, osm_id));'; $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 (http://nominatim.org/release-docs/latest/Import-and-Update#setting-up-the-update-process)\n"); } $sImportFile = CONST_InstallPath.'/osmosischange.osc'; $sCMDDownload = CONST_Pyosmium_Binary.' --server '.CONST_Replication_Url.' -o '.$sImportFile.' -s '.CONST_Replication_Max_Diff_size; $sCMDImport = $sOsm2pgsqlCmd.' '.$sImportFile; $sCMDIndex = CONST_InstallPath.'/nominatim/nominatim -i -d '.$aDSNInfo['database'].' -P '.$aDSNInfo['port'].' -t '.$aResult['index-instances']; if (isset($aDSNInfo['hostspec']) && $aDSNInfo['hostspec']) { $sCMDIndex .= ' -H ' . $aDSNInfo['hostspec']; } if (isset($aDSNInfo['username']) && $aDSNInfo['username']) { $sCMDIndex .= ' -U ' . $aDSNInfo['username']; } 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); echo "$sCMDDownload -I $iNextSeq\n"; if (file_exists($sImportFile)) { unlink($sImportFile); } exec($sCMDDownload.' -I '.$iNextSeq, $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; $iRet = 0; exec(CONST_BasePath.'/utils/osm_file_date.py '.$sImportFile, $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 $sCMDImport."\n"; unset($sJunk); $iErrorLevel = runWithEnv($sCMDImport, $aProcEnv); if ($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']) { $sThisIndexCmd = $sCMDIndex; $fCMDStartTime = time(); echo "$sThisIndexCmd\n"; $iErrorLevel = runWithEnv($sThisIndexCmd, $aProcEnv); if ($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); } }