4 require_once(dirname(dirname(__FILE__)).'/settings/settings.php');
5 require_once(CONST_BasePath.'/lib/init-cmd.php');
6 include_once(CONST_InstallPath.'/utils/setup_functions.php');
7 ini_set('memory_limit', '800M');
9 # (long-opt, short-opt, min-occurs, max-occurs, num-arguments, num-arguments, type, help)
13 'Import / update / index osm data',
14 array('help', 'h', 0, 1, 0, 0, false, 'Show Help'),
15 array('quiet', 'q', 0, 1, 0, 0, 'bool', 'Quiet output'),
16 array('verbose', 'v', 0, 1, 0, 0, 'bool', 'Verbose output'),
18 array('init-updates', '', 0, 1, 0, 0, 'bool', 'Set up database for updating'),
19 array('check-for-updates', '', 0, 1, 0, 0, 'bool', 'Check if new updates are available'),
20 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)'),
21 array('import-osmosis', '', 0, 1, 0, 0, 'bool', 'Import updates once'),
22 array('import-osmosis-all', '', 0, 1, 0, 0, 'bool', 'Import updates forever'),
23 array('no-index', '', 0, 1, 0, 0, 'bool', 'Do not index the new data'),
25 array('calculate-postcodes', '', 0, 1, 0, 0, 'bool', 'Update postcode centroid table'),
27 array('import-file', '', 0, 1, 1, 1, 'realpath', 'Re-import data from an OSM file'),
28 array('import-diff', '', 0, 1, 1, 1, 'realpath', 'Import a diff (osc) file from local file system'),
29 array('osm2pgsql-cache', '', 0, 1, 1, 1, 'int', 'Cache size used by osm2pgsql'),
31 array('import-node', '', 0, 1, 1, 1, 'int', 'Re-import node'),
32 array('import-way', '', 0, 1, 1, 1, 'int', 'Re-import way'),
33 array('import-relation', '', 0, 1, 1, 1, 'int', 'Re-import relation'),
34 array('import-from-main-api', '', 0, 1, 0, 0, 'bool', 'Use OSM API instead of Overpass to download objects'),
36 array('index', '', 0, 1, 0, 0, 'bool', 'Index'),
37 array('index-rank', '', 0, 1, 1, 1, 'int', 'Rank to start indexing from'),
38 array('index-instances', '', 0, 1, 1, 1, 'int', 'Number of indexing instances (threads)'),
40 array('deduplicate', '', 0, 1, 0, 0, 'bool', 'Deduplicate tokens'),
41 array('recompute-word-counts', '', 0, 1, 0, 0, 'bool', 'Compute frequency of full-word search terms'),
42 array('no-npi', '', 0, 1, 0, 0, 'bool', '(obsolete)'),
44 getCmdOpt($_SERVER['argv'], $aCMDOptions, $aResult, true, true);
46 if (!isset($aResult['index-instances'])) $aResult['index-instances'] = 1;
47 if (!isset($aResult['index-rank'])) $aResult['index-rank'] = 0;
49 date_default_timezone_set('Etc/UTC');
53 $aDSNInfo = DB::parseDSN(CONST_Database_DSN);
54 if (!isset($aDSNInfo['port']) || !$aDSNInfo['port']) $aDSNInfo['port'] = 5432;
56 // cache memory to be used by osm2pgsql, should not be more than the available memory
57 $iCacheMemory = (isset($aResult['osm2pgsql-cache'])?$aResult['osm2pgsql-cache']:2000);
58 if ($iCacheMemory + 500 > getTotalMemoryMB()) {
59 $iCacheMemory = getCacheMemoryMB();
60 echo "WARNING: resetting cache memory to $iCacheMemory\n";
62 $sOsm2pgsqlCmd = CONST_Osm2pgsql_Binary.' -klas --number-processes 1 -C '.$iCacheMemory.' -O gazetteer -d '.$aDSNInfo['database'].' -P '.$aDSNInfo['port'];
63 if (isset($aDSNInfo['username']) && $aDSNInfo['username']) {
64 $sOsm2pgsqlCmd .= ' -U ' . $aDSNInfo['username'];
66 if (isset($aDSNInfo['hostspec']) && $aDSNInfo['hostspec']) {
67 $sOsm2pgsqlCmd .= ' -H ' . $aDSNInfo['hostspec'];
70 if (isset($aDSNInfo['password']) && $aDSNInfo['password']) {
71 $aProcEnv = array_merge(array('PGPASSWORD' => $aDSNInfo['password']), $_ENV);
74 if (!is_null(CONST_Osm2pgsql_Flatnode_File) && CONST_Osm2pgsql_Flatnode_File) {
75 $sOsm2pgsqlCmd .= ' --flat-nodes '.CONST_Osm2pgsql_Flatnode_File;
78 if ($aResult['init-updates']) {
79 // sanity check that the replication URL is correct
80 $sBaseState = file_get_contents(CONST_Replication_Url.'/state.txt');
81 if ($sBaseState === false) {
82 echo "\nCannot find state.txt file at the configured replication URL.\n";
83 echo "Does the URL point to a directory containing OSM update data?\n\n";
84 fail('replication URL not reachable.');
86 // sanity check for pyosmium-get-changes
87 if (!CONST_Pyosmium_Binary) {
88 echo "\nCONST_Pyosmium_Binary not configured.\n";
89 echo "You need to install pyosmium and set up the path to pyosmium-get-changes\n";
90 echo "in your local settings file.\n\n";
91 fail('CONST_Pyosmium_Binary not configured');
94 $sCmd = CONST_Pyosmium_Binary.' --help';
95 exec($sCmd, $aOutput, $iRet);
97 echo "Cannot execute pyosmium-get-changes.\n";
98 echo "Make sure you have pyosmium installed correctly\n";
99 echo "and have set up CONST_Pyosmium_Binary to point to pyosmium-get-changes.\n";
100 fail('pyosmium-get-changes not found or not usable');
102 if (!$aResult['no-update-functions']) {
103 $sSetup = CONST_InstallPath.'/utils/setup.php';
105 $aCMDResult['create-functions'] = true;
106 $aCMDResult['enable-diff-updates'] = true;
107 # passthru($sSetup.' --create-functions --enable-diff-updates', $iRet);
108 create_functions($aCMDResult);
111 fail('Error running setup script');
115 $sDatabaseDate = getDatabaseDate($oDB);
116 if ($sDatabaseDate === false) {
117 fail('Cannot determine date of database.');
119 $sWindBack = strftime('%Y-%m-%dT%H:%M:%SZ', strtotime($sDatabaseDate) - (3*60*60));
121 // get the appropriate state id
123 $sCmd = CONST_Pyosmium_Binary.' -D '.$sWindBack.' --server '.CONST_Replication_Url;
124 exec($sCmd, $aOutput, $iRet);
125 if ($iRet != 0 || $aOutput[0] == 'None') {
126 fail('Error running pyosmium tools');
129 pg_query($oDB->connection, 'TRUNCATE import_status');
130 $sSQL = "INSERT INTO import_status (lastimportdate, sequence_id, indexed) VALUES('";
131 $sSQL .= $sDatabaseDate."',".$aOutput[0].', true)';
132 if (!pg_query($oDB->connection, $sSQL)) {
133 fail('Could not enter sequence into database.');
136 echo "Done. Database updates will start at sequence $aOutput[0] ($sWindBack)\n";
139 if ($aResult['check-for-updates']) {
140 $aLastState = chksql($oDB->getRow('SELECT sequence_id FROM import_status'));
142 if (!$aLastState['sequence_id']) {
143 fail('Updates not set up. Please run ./utils/update.php --init-updates.');
146 system(CONST_BasePath.'/utils/check_server_for_updates.py '.CONST_Replication_Url.' '.$aLastState['sequence_id'], $iRet);
150 if (isset($aResult['import-diff']) || isset($aResult['import-file'])) {
151 // import diffs and files directly (e.g. from osmosis --rri)
152 $sNextFile = isset($aResult['import-diff']) ? $aResult['import-diff'] : $aResult['import-file'];
154 if (!file_exists($sNextFile)) {
155 fail("Cannot open $sNextFile\n");
159 $sCMD = $sOsm2pgsqlCmd.' '.$sNextFile;
161 $iErrorLevel = runWithEnv($sCMD, $aProcEnv);
164 fail("Error from osm2pgsql, $iErrorLevel\n");
167 // Don't update the import status - we don't know what this file contains
170 if ($aResult['calculate-postcodes']) {
171 info('Update postcodes centroids');
172 $sTemplate = file_get_contents(CONST_BasePath.'/sql/update-postcodes.sql');
173 runSQLScript($sTemplate, true, true);
176 $sTemporaryFile = CONST_BasePath.'/data/osmosischange.osc';
178 $bUseOSMApi = isset($aResult['import-from-main-api']) && $aResult['import-from-main-api'];
180 if (isset($aResult['import-node']) && $aResult['import-node']) {
182 $sContentURL = 'https://www.openstreetmap.org/api/0.6/node/'.$aResult['import-node'];
184 $sContentURL = 'https://overpass-api.de/api/interpreter?data=node('.$aResult['import-node'].');out%20meta;';
188 if (isset($aResult['import-way']) && $aResult['import-way']) {
190 $sContentURL = 'https://www.openstreetmap.org/api/0.6/way/'.$aResult['import-way'].'/full';
192 $sContentURL = 'https://overpass-api.de/api/interpreter?data=(way('.$aResult['import-way'].');node(w););out%20meta;';
196 if (isset($aResult['import-relation']) && $aResult['import-relation']) {
198 $sContentURLsModifyXMLstr = 'https://www.openstreetmap.org/api/0.6/relation/'.$aResult['import-relation'].'/full';
200 $sContentURL = 'https://overpass-api.de/api/interpreter?data=((rel('.$aResult['import-relation'].');way(r);node(w));node(r));out%20meta;';
205 file_put_contents($sTemporaryFile, file_get_contents($sContentURL));
210 // import generated change file
211 $sCMD = $sOsm2pgsqlCmd.' '.$sTemporaryFile;
213 $iErrorLevel = runWithEnv($sCMD, $aProcEnv);
215 fail("osm2pgsql exited with error level $iErrorLevel\n");
219 if ($aResult['deduplicate']) {
222 if (getPostgresVersion($oDB) < 9.3) {
223 fail('ERROR: deduplicate is only currently supported in postgresql 9.3');
226 $sSQL = 'select partition from country_name order by country_code';
227 $aPartitions = chksql($oDB->getCol($sSQL));
230 // we don't care about empty search_name_* partitions, they can't contain mentions of duplicates
231 foreach ($aPartitions as $i => $sPartition) {
232 $sSQL = 'select count(*) from search_name_'.$sPartition;
233 $nEntries = chksql($oDB->getOne($sSQL));
234 if ($nEntries == 0) {
235 unset($aPartitions[$i]);
239 $sSQL = "select word_token,count(*) from word where substr(word_token, 1, 1) = ' '";
240 $sSQL .= ' and class is null and type is null and country_code is null';
241 $sSQL .= ' group by word_token having count(*) > 1 order by word_token';
242 $aDuplicateTokens = chksql($oDB->getAll($sSQL));
243 foreach ($aDuplicateTokens as $aToken) {
244 if (trim($aToken['word_token']) == '' || trim($aToken['word_token']) == '-') continue;
245 echo 'Deduping '.$aToken['word_token']."\n";
246 $sSQL = 'select word_id,';
247 $sSQL .= ' (select count(*) from search_name where nameaddress_vector @> ARRAY[word_id]) as num';
248 $sSQL .= " from word where word_token = '".$aToken['word_token'];
249 $sSQL .= "' and class is null and type is null and country_code is null order by num desc";
250 $aTokenSet = chksql($oDB->getAll($sSQL));
252 $aKeep = array_shift($aTokenSet);
253 $iKeepID = $aKeep['word_id'];
255 foreach ($aTokenSet as $aRemove) {
256 $sSQL = 'update search_name set';
257 $sSQL .= ' name_vector = array_replace(name_vector,'.$aRemove['word_id'].','.$iKeepID.'),';
258 $sSQL .= ' nameaddress_vector = array_replace(nameaddress_vector,'.$aRemove['word_id'].','.$iKeepID.')';
259 $sSQL .= ' where name_vector @> ARRAY['.$aRemove['word_id'].']';
260 chksql($oDB->query($sSQL));
262 $sSQL = 'update search_name set';
263 $sSQL .= ' nameaddress_vector = array_replace(nameaddress_vector,'.$aRemove['word_id'].','.$iKeepID.')';
264 $sSQL .= ' where nameaddress_vector @> ARRAY['.$aRemove['word_id'].']';
265 chksql($oDB->query($sSQL));
267 $sSQL = 'update location_area_country set';
268 $sSQL .= ' keywords = array_replace(keywords,'.$aRemove['word_id'].','.$iKeepID.')';
269 $sSQL .= ' where keywords @> ARRAY['.$aRemove['word_id'].']';
270 chksql($oDB->query($sSQL));
272 foreach ($aPartitions as $sPartition) {
273 $sSQL = 'update search_name_'.$sPartition.' set';
274 $sSQL .= ' name_vector = array_replace(name_vector,'.$aRemove['word_id'].','.$iKeepID.')';
275 $sSQL .= ' where name_vector @> ARRAY['.$aRemove['word_id'].']';
276 chksql($oDB->query($sSQL));
278 $sSQL = 'update location_area_country set';
279 $sSQL .= ' keywords = array_replace(keywords,'.$aRemove['word_id'].','.$iKeepID.')';
280 $sSQL .= ' where keywords @> ARRAY['.$aRemove['word_id'].']';
281 chksql($oDB->query($sSQL));
284 $sSQL = 'delete from word where word_id = '.$aRemove['word_id'];
285 chksql($oDB->query($sSQL));
290 if ($aResult['recompute-word-counts']) {
291 info('Recompute frequency of full-word search terms');
292 $sTemplate = file_get_contents(CONST_BasePath.'/sql/words_from_search_name.sql');
293 runSQLScript($sTemplate, true, true);
296 if ($aResult['index']) {
297 $sCmd = CONST_InstallPath.'/nominatim/nominatim -i -d '.$aDSNInfo['database'].' -P '.$aDSNInfo['port'].' -t '.$aResult['index-instances'].' -r '.$aResult['index-rank'];
298 if (isset($aDSNInfo['hostspec']) && $aDSNInfo['hostspec']) {
299 $sCmd .= ' -H ' . $aDSNInfo['hostspec'];
301 if (isset($aDSNInfo['username']) && $aDSNInfo['username']) {
302 $sCmd .= ' -U ' . $aDSNInfo['username'];
305 runWithEnv($sCmd, $aProcEnv);
308 if ($aResult['import-osmosis'] || $aResult['import-osmosis-all']) {
310 if (strpos(CONST_Replication_Url, 'download.geofabrik.de') !== false && CONST_Replication_Update_Interval < 86400) {
311 fail('Error: Update interval too low for download.geofabrik.de. ' .
312 "Please check install documentation (http://nominatim.org/release-docs/latest/Import-and-Update#setting-up-the-update-process)\n");
315 $sImportFile = CONST_InstallPath.'/osmosischange.osc';
316 $sCMDDownload = CONST_Pyosmium_Binary.' --server '.CONST_Replication_Url.' -o '.$sImportFile.' -s '.CONST_Replication_Max_Diff_size;
317 $sCMDImport = $sOsm2pgsqlCmd.' '.$sImportFile;
318 $sCMDIndex = CONST_InstallPath.'/nominatim/nominatim -i -d '.$aDSNInfo['database'].' -P '.$aDSNInfo['port'].' -t '.$aResult['index-instances'];
319 if (isset($aDSNInfo['hostspec']) && $aDSNInfo['hostspec']) {
320 $sCMDIndex .= ' -H ' . $aDSNInfo['hostspec'];
322 if (isset($aDSNInfo['username']) && $aDSNInfo['username']) {
323 $sCMDIndex .= ' -U ' . $aDSNInfo['username'];
327 $fStartTime = time();
328 $aLastState = chksql($oDB->getRow('SELECT *, EXTRACT (EPOCH FROM lastimportdate) as unix_ts FROM import_status'));
330 if (!$aLastState['sequence_id']) {
331 echo "Updates not set up. Please run ./utils/update.php --init-updates.\n";
335 echo 'Currently at sequence '.$aLastState['sequence_id'].' ('.$aLastState['lastimportdate'].') - '.$aLastState['indexed']." indexed\n";
337 $sBatchEnd = $aLastState['lastimportdate'];
338 $iEndSequence = $aLastState['sequence_id'];
340 if ($aLastState['indexed'] == 't') {
341 // Sleep if the update interval has not yet been reached.
342 $fNextUpdate = $aLastState['unix_ts'] + CONST_Replication_Update_Interval;
343 if ($fNextUpdate > $fStartTime) {
344 $iSleepTime = $fNextUpdate - $fStartTime;
345 echo "Waiting for next update for $iSleepTime sec.";
349 // Download the next batch of changes.
351 $fCMDStartTime = time();
352 $iNextSeq = (int) $aLastState['sequence_id'];
354 echo "$sCMDDownload -I $iNextSeq\n";
355 if (file_exists($sImportFile)) {
356 unlink($sImportFile);
358 exec($sCMDDownload.' -I '.$iNextSeq, $aOutput, $iResult);
361 echo 'No new updates. Sleeping for '.CONST_Replication_Recheck_Interval." sec.\n";
362 sleep(CONST_Replication_Recheck_Interval);
363 } elseif ($iResult != 0) {
364 echo 'ERROR: updates failed.';
367 $iEndSequence = (int)$aOutput[0];
371 // get the newest object from the diff file
374 exec(CONST_BasePath.'/utils/osm_file_date.py '.$sImportFile, $sBatchEnd, $iRet);
376 echo "Diff file is empty. skipping import.\n";
377 if (!$aResult['import-osmosis-all']) {
384 fail('Error getting date from diff file.');
386 $sBatchEnd = $sBatchEnd[0];
389 $fCMDStartTime = time();
390 echo $sCMDImport."\n";
392 $iErrorLevel = runWithEnv($sCMDImport, $aProcEnv);
394 echo "Error executing osm2pgsql: $iErrorLevel\n";
398 // write the update logs
399 $iFileSize = filesize($sImportFile);
400 $sSQL = 'INSERT INTO import_osmosis_log';
401 $sSQL .= '(batchend, batchseq, batchsize, starttime, endtime, event)';
402 $sSQL .= " values ('$sBatchEnd',$iEndSequence,$iFileSize,'";
403 $sSQL .= date('Y-m-d H:i:s', $fCMDStartTime)."','";
404 $sSQL .= date('Y-m-d H:i:s')."','import')";
406 chksql($oDB->query($sSQL));
409 $sSQL = "UPDATE import_status SET lastimportdate = '$sBatchEnd', indexed=false, sequence_id = $iEndSequence";
411 chksql($oDB->query($sSQL));
412 echo date('Y-m-d H:i:s')." Completed download step for $sBatchEnd in ".round((time()-$fCMDStartTime)/60, 2)." minutes\n";
416 if (!$aResult['no-index']) {
417 $sThisIndexCmd = $sCMDIndex;
418 $fCMDStartTime = time();
420 echo "$sThisIndexCmd\n";
421 $iErrorLevel = runWithEnv($sThisIndexCmd, $aProcEnv);
423 echo "Error: $iErrorLevel\n";
427 $sSQL = 'INSERT INTO import_osmosis_log';
428 $sSQL .= '(batchend, batchseq, batchsize, starttime, endtime, event)';
429 $sSQL .= " values ('$sBatchEnd',$iEndSequence,$iFileSize,'";
430 $sSQL .= date('Y-m-d H:i:s', $fCMDStartTime)."','";
431 $sSQL .= date('Y-m-d H:i:s')."','index')";
434 echo date('Y-m-d H:i:s')." Completed index step for $sBatchEnd in ".round((time()-$fCMDStartTime)/60, 2)." minutes\n";
436 $sSQL = 'update import_status set indexed = true';
440 $fDuration = time() - $fStartTime;
441 echo date('Y-m-d H:i:s')." Completed all for $sBatchEnd in ".round($fDuration/60, 2)." minutes\n";
442 if (!$aResult['import-osmosis-all']) exit(0);