4 require_once(dirname(dirname(__FILE__)).'/settings/settings.php');
5 require_once(CONST_BasePath.'/lib/init-cmd.php');
6 require_once(CONST_BasePath.'/lib/setup_functions.php');
7 require_once(CONST_BasePath.'/lib/setup/SetupClass.php');
9 ini_set('memory_limit', '800M');
11 use Nominatim\Setup\SetupFunctions as SetupFunctions;
13 // (long-opt, short-opt, min-occurs, max-occurs, num-arguments, num-arguments, type, help)
16 'Import / update / index osm data',
17 array('help', 'h', 0, 1, 0, 0, false, 'Show Help'),
18 array('quiet', 'q', 0, 1, 0, 0, 'bool', 'Quiet output'),
19 array('verbose', 'v', 0, 1, 0, 0, 'bool', 'Verbose output'),
21 array('init-updates', '', 0, 1, 0, 0, 'bool', 'Set up database for updating'),
22 array('check-for-updates', '', 0, 1, 0, 0, 'bool', 'Check if new updates are available'),
23 array('no-update-functions', '', 0, 1, 0, 0, 'bool', 'Do not update trigger functions to support differential updates (assuming the diff update logic is already present)'),
24 array('import-osmosis', '', 0, 1, 0, 0, 'bool', 'Import updates once'),
25 array('import-osmosis-all', '', 0, 1, 0, 0, 'bool', 'Import updates forever'),
26 array('no-index', '', 0, 1, 0, 0, 'bool', 'Do not index the new data'),
28 array('calculate-postcodes', '', 0, 1, 0, 0, 'bool', 'Update postcode centroid table'),
30 array('import-file', '', 0, 1, 1, 1, 'realpath', 'Re-import data from an OSM file'),
31 array('import-diff', '', 0, 1, 1, 1, 'realpath', 'Import a diff (osc) file from local file system'),
32 array('osm2pgsql-cache', '', 0, 1, 1, 1, 'int', 'Cache size used by osm2pgsql'),
34 array('import-node', '', 0, 1, 1, 1, 'int', 'Re-import node'),
35 array('import-way', '', 0, 1, 1, 1, 'int', 'Re-import way'),
36 array('import-relation', '', 0, 1, 1, 1, 'int', 'Re-import relation'),
37 array('import-from-main-api', '', 0, 1, 0, 0, 'bool', 'Use OSM API instead of Overpass to download objects'),
39 array('index', '', 0, 1, 0, 0, 'bool', 'Index'),
40 array('index-rank', '', 0, 1, 1, 1, 'int', 'Rank to start indexing from'),
41 array('index-instances', '', 0, 1, 1, 1, 'int', 'Number of indexing instances (threads)'),
43 array('deduplicate', '', 0, 1, 0, 0, 'bool', 'Deduplicate tokens'),
44 array('recompute-word-counts', '', 0, 1, 0, 0, 'bool', 'Compute frequency of full-word search terms'),
45 array('no-npi', '', 0, 1, 0, 0, 'bool', '(obsolete)'),
48 getCmdOpt($_SERVER['argv'], $aCMDOptions, $aResult, true, true);
50 if (!isset($aResult['index-instances'])) $aResult['index-instances'] = 1;
51 if (!isset($aResult['index-rank'])) $aResult['index-rank'] = 0;
53 date_default_timezone_set('Etc/UTC');
57 $aDSNInfo = DB::parseDSN(CONST_Database_DSN);
58 if (!isset($aDSNInfo['port']) || !$aDSNInfo['port']) $aDSNInfo['port'] = 5432;
60 // cache memory to be used by osm2pgsql, should not be more than the available memory
61 $iCacheMemory = (isset($aResult['osm2pgsql-cache'])?$aResult['osm2pgsql-cache']:2000);
62 if ($iCacheMemory + 500 > getTotalMemoryMB()) {
63 $iCacheMemory = getCacheMemoryMB();
64 echo "WARNING: resetting cache memory to $iCacheMemory\n";
66 $sOsm2pgsqlCmd = CONST_Osm2pgsql_Binary.' -klas --number-processes 1 -C '.$iCacheMemory.' -O gazetteer -d '.$aDSNInfo['database'].' -P '.$aDSNInfo['port'];
67 if (isset($aDSNInfo['username']) && $aDSNInfo['username']) {
68 $sOsm2pgsqlCmd .= ' -U ' . $aDSNInfo['username'];
70 if (isset($aDSNInfo['hostspec']) && $aDSNInfo['hostspec']) {
71 $sOsm2pgsqlCmd .= ' -H ' . $aDSNInfo['hostspec'];
74 if (isset($aDSNInfo['password']) && $aDSNInfo['password']) {
75 $aProcEnv = array_merge(array('PGPASSWORD' => $aDSNInfo['password']), $_ENV);
78 if (!is_null(CONST_Osm2pgsql_Flatnode_File) && CONST_Osm2pgsql_Flatnode_File) {
79 $sOsm2pgsqlCmd .= ' --flat-nodes '.CONST_Osm2pgsql_Flatnode_File;
82 if ($aResult['init-updates']) {
83 // sanity check that the replication URL is correct
84 $sBaseState = file_get_contents(CONST_Replication_Url.'/state.txt');
85 if ($sBaseState === false) {
86 echo "\nCannot find state.txt file at the configured replication URL.\n";
87 echo "Does the URL point to a directory containing OSM update data?\n\n";
88 fail('replication URL not reachable.');
90 // sanity check for pyosmium-get-changes
91 if (!CONST_Pyosmium_Binary) {
92 echo "\nCONST_Pyosmium_Binary not configured.\n";
93 echo "You need to install pyosmium and set up the path to pyosmium-get-changes\n";
94 echo "in your local settings file.\n\n";
95 fail('CONST_Pyosmium_Binary not configured');
98 $sCmd = CONST_Pyosmium_Binary.' --help';
99 exec($sCmd, $aOutput, $iRet);
101 echo "Cannot execute pyosmium-get-changes.\n";
102 echo "Make sure you have pyosmium installed correctly\n";
103 echo "and have set up CONST_Pyosmium_Binary to point to pyosmium-get-changes.\n";
104 fail('pyosmium-get-changes not found or not usable');
107 if (!$aResult['no-update-functions']) {
108 // instantiate setupClass to use the function therein
109 $cSetup = new SetupFunctions(array(
110 'enable-diff-updates' => true,
111 'verbose' => $aResult['verbose']
113 $cSetup->createFunctions();
116 $sDatabaseDate = getDatabaseDate($oDB);
117 if ($sDatabaseDate === false) {
118 fail('Cannot determine date of database.');
120 $sWindBack = strftime('%Y-%m-%dT%H:%M:%SZ', strtotime($sDatabaseDate) - (3*60*60));
122 // get the appropriate state id
124 $sCmd = CONST_Pyosmium_Binary.' -D '.$sWindBack.' --server '.CONST_Replication_Url;
125 exec($sCmd, $aOutput, $iRet);
126 if ($iRet != 0 || $aOutput[0] == 'None') {
127 fail('Error running pyosmium tools');
130 pg_query($oDB->connection, 'TRUNCATE import_status');
131 $sSQL = "INSERT INTO import_status (lastimportdate, sequence_id, indexed) VALUES('";
132 $sSQL .= $sDatabaseDate."',".$aOutput[0].', true)';
133 if (!pg_query($oDB->connection, $sSQL)) {
134 fail('Could not enter sequence into database.');
137 echo "Done. Database updates will start at sequence $aOutput[0] ($sWindBack)\n";
140 if ($aResult['check-for-updates']) {
141 $aLastState = chksql($oDB->getRow('SELECT sequence_id FROM import_status'));
143 if (!$aLastState['sequence_id']) {
144 fail('Updates not set up. Please run ./utils/update.php --init-updates.');
147 system(CONST_BasePath.'/utils/check_server_for_updates.py '.CONST_Replication_Url.' '.$aLastState['sequence_id'], $iRet);
151 if (isset($aResult['import-diff']) || isset($aResult['import-file'])) {
152 // import diffs and files directly (e.g. from osmosis --rri)
153 $sNextFile = isset($aResult['import-diff']) ? $aResult['import-diff'] : $aResult['import-file'];
155 if (!file_exists($sNextFile)) {
156 fail("Cannot open $sNextFile\n");
160 $sCMD = $sOsm2pgsqlCmd.' '.$sNextFile;
162 $iErrorLevel = runWithEnv($sCMD, $aProcEnv);
165 fail("Error from osm2pgsql, $iErrorLevel\n");
168 // Don't update the import status - we don't know what this file contains
171 if ($aResult['calculate-postcodes']) {
172 info('Update postcodes centroids');
173 $sTemplate = file_get_contents(CONST_BasePath.'/sql/update-postcodes.sql');
174 runSQLScript($sTemplate, true, true);
177 $sTemporaryFile = CONST_BasePath.'/data/osmosischange.osc';
179 $bUseOSMApi = isset($aResult['import-from-main-api']) && $aResult['import-from-main-api'];
181 if (isset($aResult['import-node']) && $aResult['import-node']) {
183 $sContentURL = 'https://www.openstreetmap.org/api/0.6/node/'.$aResult['import-node'];
185 $sContentURL = 'https://overpass-api.de/api/interpreter?data=node('.$aResult['import-node'].');out%20meta;';
189 if (isset($aResult['import-way']) && $aResult['import-way']) {
191 $sContentURL = 'https://www.openstreetmap.org/api/0.6/way/'.$aResult['import-way'].'/full';
193 $sContentURL = 'https://overpass-api.de/api/interpreter?data=(way('.$aResult['import-way'].');node(w););out%20meta;';
197 if (isset($aResult['import-relation']) && $aResult['import-relation']) {
199 $sContentURLsModifyXMLstr = 'https://www.openstreetmap.org/api/0.6/relation/'.$aResult['import-relation'].'/full';
201 $sContentURL = 'https://overpass-api.de/api/interpreter?data=((rel('.$aResult['import-relation'].');way(r);node(w));node(r));out%20meta;';
206 file_put_contents($sTemporaryFile, file_get_contents($sContentURL));
211 // import generated change file
212 $sCMD = $sOsm2pgsqlCmd.' '.$sTemporaryFile;
214 $iErrorLevel = runWithEnv($sCMD, $aProcEnv);
216 fail("osm2pgsql exited with error level $iErrorLevel\n");
220 if ($aResult['deduplicate']) {
223 if (getPostgresVersion($oDB) < 9.3) {
224 fail('ERROR: deduplicate is only currently supported in postgresql 9.3');
227 $sSQL = 'select partition from country_name order by country_code';
228 $aPartitions = chksql($oDB->getCol($sSQL));
231 // we don't care about empty search_name_* partitions, they can't contain mentions of duplicates
232 foreach ($aPartitions as $i => $sPartition) {
233 $sSQL = 'select count(*) from search_name_'.$sPartition;
234 $nEntries = chksql($oDB->getOne($sSQL));
235 if ($nEntries == 0) {
236 unset($aPartitions[$i]);
240 $sSQL = "select word_token,count(*) from word where substr(word_token, 1, 1) = ' '";
241 $sSQL .= ' and class is null and type is null and country_code is null';
242 $sSQL .= ' group by word_token having count(*) > 1 order by word_token';
243 $aDuplicateTokens = chksql($oDB->getAll($sSQL));
244 foreach ($aDuplicateTokens as $aToken) {
245 if (trim($aToken['word_token']) == '' || trim($aToken['word_token']) == '-') continue;
246 echo 'Deduping '.$aToken['word_token']."\n";
247 $sSQL = 'select word_id,';
248 $sSQL .= ' (select count(*) from search_name where nameaddress_vector @> ARRAY[word_id]) as num';
249 $sSQL .= " from word where word_token = '".$aToken['word_token'];
250 $sSQL .= "' and class is null and type is null and country_code is null order by num desc";
251 $aTokenSet = chksql($oDB->getAll($sSQL));
253 $aKeep = array_shift($aTokenSet);
254 $iKeepID = $aKeep['word_id'];
256 foreach ($aTokenSet as $aRemove) {
257 $sSQL = 'update search_name set';
258 $sSQL .= ' name_vector = array_replace(name_vector,'.$aRemove['word_id'].','.$iKeepID.'),';
259 $sSQL .= ' nameaddress_vector = array_replace(nameaddress_vector,'.$aRemove['word_id'].','.$iKeepID.')';
260 $sSQL .= ' where name_vector @> ARRAY['.$aRemove['word_id'].']';
261 chksql($oDB->query($sSQL));
263 $sSQL = 'update search_name set';
264 $sSQL .= ' nameaddress_vector = array_replace(nameaddress_vector,'.$aRemove['word_id'].','.$iKeepID.')';
265 $sSQL .= ' where nameaddress_vector @> ARRAY['.$aRemove['word_id'].']';
266 chksql($oDB->query($sSQL));
268 $sSQL = 'update location_area_country set';
269 $sSQL .= ' keywords = array_replace(keywords,'.$aRemove['word_id'].','.$iKeepID.')';
270 $sSQL .= ' where keywords @> ARRAY['.$aRemove['word_id'].']';
271 chksql($oDB->query($sSQL));
273 foreach ($aPartitions as $sPartition) {
274 $sSQL = 'update search_name_'.$sPartition.' set';
275 $sSQL .= ' name_vector = array_replace(name_vector,'.$aRemove['word_id'].','.$iKeepID.')';
276 $sSQL .= ' where name_vector @> ARRAY['.$aRemove['word_id'].']';
277 chksql($oDB->query($sSQL));
279 $sSQL = 'update location_area_country set';
280 $sSQL .= ' keywords = array_replace(keywords,'.$aRemove['word_id'].','.$iKeepID.')';
281 $sSQL .= ' where keywords @> ARRAY['.$aRemove['word_id'].']';
282 chksql($oDB->query($sSQL));
285 $sSQL = 'delete from word where word_id = '.$aRemove['word_id'];
286 chksql($oDB->query($sSQL));
291 if ($aResult['recompute-word-counts']) {
292 info('Recompute frequency of full-word search terms');
293 $sTemplate = file_get_contents(CONST_BasePath.'/sql/words_from_search_name.sql');
294 runSQLScript($sTemplate, true, true);
297 if ($aResult['index']) {
298 $sCmd = CONST_InstallPath.'/nominatim/nominatim -i -d '.$aDSNInfo['database'].' -P '.$aDSNInfo['port'].' -t '.$aResult['index-instances'].' -r '.$aResult['index-rank'];
299 if (isset($aDSNInfo['hostspec']) && $aDSNInfo['hostspec']) {
300 $sCmd .= ' -H ' . $aDSNInfo['hostspec'];
302 if (isset($aDSNInfo['username']) && $aDSNInfo['username']) {
303 $sCmd .= ' -U ' . $aDSNInfo['username'];
306 runWithEnv($sCmd, $aProcEnv);
309 if ($aResult['import-osmosis'] || $aResult['import-osmosis-all']) {
311 if (strpos(CONST_Replication_Url, 'download.geofabrik.de') !== false && CONST_Replication_Update_Interval < 86400) {
312 fail('Error: Update interval too low for download.geofabrik.de. ' .
313 "Please check install documentation (http://nominatim.org/release-docs/latest/Import-and-Update#setting-up-the-update-process)\n");
316 $sImportFile = CONST_InstallPath.'/osmosischange.osc';
317 $sCMDDownload = CONST_Pyosmium_Binary.' --server '.CONST_Replication_Url.' -o '.$sImportFile.' -s '.CONST_Replication_Max_Diff_size;
318 $sCMDImport = $sOsm2pgsqlCmd.' '.$sImportFile;
319 $sCMDIndex = CONST_InstallPath.'/nominatim/nominatim -i -d '.$aDSNInfo['database'].' -P '.$aDSNInfo['port'].' -t '.$aResult['index-instances'];
320 if (isset($aDSNInfo['hostspec']) && $aDSNInfo['hostspec']) {
321 $sCMDIndex .= ' -H ' . $aDSNInfo['hostspec'];
323 if (isset($aDSNInfo['username']) && $aDSNInfo['username']) {
324 $sCMDIndex .= ' -U ' . $aDSNInfo['username'];
328 $fStartTime = time();
329 $aLastState = chksql($oDB->getRow('SELECT *, EXTRACT (EPOCH FROM lastimportdate) as unix_ts FROM import_status'));
331 if (!$aLastState['sequence_id']) {
332 echo "Updates not set up. Please run ./utils/update.php --init-updates.\n";
336 echo 'Currently at sequence '.$aLastState['sequence_id'].' ('.$aLastState['lastimportdate'].') - '.$aLastState['indexed']." indexed\n";
338 $sBatchEnd = $aLastState['lastimportdate'];
339 $iEndSequence = $aLastState['sequence_id'];
341 if ($aLastState['indexed'] == 't') {
342 // Sleep if the update interval has not yet been reached.
343 $fNextUpdate = $aLastState['unix_ts'] + CONST_Replication_Update_Interval;
344 if ($fNextUpdate > $fStartTime) {
345 $iSleepTime = $fNextUpdate - $fStartTime;
346 echo "Waiting for next update for $iSleepTime sec.";
350 // Download the next batch of changes.
352 $fCMDStartTime = time();
353 $iNextSeq = (int) $aLastState['sequence_id'];
355 echo "$sCMDDownload -I $iNextSeq\n";
356 if (file_exists($sImportFile)) {
357 unlink($sImportFile);
359 exec($sCMDDownload.' -I '.$iNextSeq, $aOutput, $iResult);
362 echo 'No new updates. Sleeping for '.CONST_Replication_Recheck_Interval." sec.\n";
363 sleep(CONST_Replication_Recheck_Interval);
364 } elseif ($iResult != 0) {
365 echo 'ERROR: updates failed.';
368 $iEndSequence = (int)$aOutput[0];
372 // get the newest object from the diff file
375 exec(CONST_BasePath.'/utils/osm_file_date.py '.$sImportFile, $sBatchEnd, $iRet);
377 echo "Diff file is empty. skipping import.\n";
378 if (!$aResult['import-osmosis-all']) {
385 fail('Error getting date from diff file.');
387 $sBatchEnd = $sBatchEnd[0];
390 $fCMDStartTime = time();
391 echo $sCMDImport."\n";
393 $iErrorLevel = runWithEnv($sCMDImport, $aProcEnv);
395 echo "Error executing osm2pgsql: $iErrorLevel\n";
399 // write the update logs
400 $iFileSize = filesize($sImportFile);
401 $sSQL = 'INSERT INTO import_osmosis_log';
402 $sSQL .= '(batchend, batchseq, batchsize, starttime, endtime, event)';
403 $sSQL .= " values ('$sBatchEnd',$iEndSequence,$iFileSize,'";
404 $sSQL .= date('Y-m-d H:i:s', $fCMDStartTime)."','";
405 $sSQL .= date('Y-m-d H:i:s')."','import')";
407 chksql($oDB->query($sSQL));
410 $sSQL = "UPDATE import_status SET lastimportdate = '$sBatchEnd', indexed=false, sequence_id = $iEndSequence";
412 chksql($oDB->query($sSQL));
413 echo date('Y-m-d H:i:s')." Completed download step for $sBatchEnd in ".round((time()-$fCMDStartTime)/60, 2)." minutes\n";
417 if (!$aResult['no-index']) {
418 $sThisIndexCmd = $sCMDIndex;
419 $fCMDStartTime = time();
421 echo "$sThisIndexCmd\n";
422 $iErrorLevel = runWithEnv($sThisIndexCmd, $aProcEnv);
424 echo "Error: $iErrorLevel\n";
428 $sSQL = 'INSERT INTO import_osmosis_log';
429 $sSQL .= '(batchend, batchseq, batchsize, starttime, endtime, event)';
430 $sSQL .= " values ('$sBatchEnd',$iEndSequence,$iFileSize,'";
431 $sSQL .= date('Y-m-d H:i:s', $fCMDStartTime)."','";
432 $sSQL .= date('Y-m-d H:i:s')."','index')";
435 echo date('Y-m-d H:i:s')." Completed index step for $sBatchEnd in ".round((time()-$fCMDStartTime)/60, 2)." minutes\n";
437 $sSQL = 'update import_status set indexed = true';
441 $fDuration = time() - $fStartTime;
442 echo date('Y-m-d H:i:s')." Completed all for $sBatchEnd in ".round($fDuration/60, 2)." minutes\n";
443 if (!$aResult['import-osmosis-all']) exit(0);