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('update');
110 $cSetup->createFunctions();
113 $sDatabaseDate = getDatabaseDate($oDB);
114 if ($sDatabaseDate === false) {
115 fail('Cannot determine date of database.');
117 $sWindBack = strftime('%Y-%m-%dT%H:%M:%SZ', strtotime($sDatabaseDate) - (3*60*60));
119 // get the appropriate state id
121 $sCmd = CONST_Pyosmium_Binary.' -D '.$sWindBack.' --server '.CONST_Replication_Url;
122 exec($sCmd, $aOutput, $iRet);
123 if ($iRet != 0 || $aOutput[0] == 'None') {
124 fail('Error running pyosmium tools');
127 pg_query($oDB->connection, 'TRUNCATE import_status');
128 $sSQL = "INSERT INTO import_status (lastimportdate, sequence_id, indexed) VALUES('";
129 $sSQL .= $sDatabaseDate."',".$aOutput[0].', true)';
130 if (!pg_query($oDB->connection, $sSQL)) {
131 fail('Could not enter sequence into database.');
134 echo "Done. Database updates will start at sequence $aOutput[0] ($sWindBack)\n";
137 if ($aResult['check-for-updates']) {
138 $aLastState = chksql($oDB->getRow('SELECT sequence_id FROM import_status'));
140 if (!$aLastState['sequence_id']) {
141 fail('Updates not set up. Please run ./utils/update.php --init-updates.');
144 system(CONST_BasePath.'/utils/check_server_for_updates.py '.CONST_Replication_Url.' '.$aLastState['sequence_id'], $iRet);
148 if (isset($aResult['import-diff']) || isset($aResult['import-file'])) {
149 // import diffs and files directly (e.g. from osmosis --rri)
150 $sNextFile = isset($aResult['import-diff']) ? $aResult['import-diff'] : $aResult['import-file'];
152 if (!file_exists($sNextFile)) {
153 fail("Cannot open $sNextFile\n");
157 $sCMD = $sOsm2pgsqlCmd.' '.$sNextFile;
159 $iErrorLevel = runWithEnv($sCMD, $aProcEnv);
162 fail("Error from osm2pgsql, $iErrorLevel\n");
165 // Don't update the import status - we don't know what this file contains
168 if ($aResult['calculate-postcodes']) {
169 info('Update postcodes centroids');
170 $sTemplate = file_get_contents(CONST_BasePath.'/sql/update-postcodes.sql');
171 runSQLScript($sTemplate, true, true);
174 $sTemporaryFile = CONST_BasePath.'/data/osmosischange.osc';
176 $bUseOSMApi = isset($aResult['import-from-main-api']) && $aResult['import-from-main-api'];
178 if (isset($aResult['import-node']) && $aResult['import-node']) {
180 $sContentURL = 'https://www.openstreetmap.org/api/0.6/node/'.$aResult['import-node'];
182 $sContentURL = 'https://overpass-api.de/api/interpreter?data=node('.$aResult['import-node'].');out%20meta;';
186 if (isset($aResult['import-way']) && $aResult['import-way']) {
188 $sContentURL = 'https://www.openstreetmap.org/api/0.6/way/'.$aResult['import-way'].'/full';
190 $sContentURL = 'https://overpass-api.de/api/interpreter?data=(way('.$aResult['import-way'].');node(w););out%20meta;';
194 if (isset($aResult['import-relation']) && $aResult['import-relation']) {
196 $sContentURLsModifyXMLstr = 'https://www.openstreetmap.org/api/0.6/relation/'.$aResult['import-relation'].'/full';
198 $sContentURL = 'https://overpass-api.de/api/interpreter?data=((rel('.$aResult['import-relation'].');way(r);node(w));node(r));out%20meta;';
203 file_put_contents($sTemporaryFile, file_get_contents($sContentURL));
208 // import generated change file
209 $sCMD = $sOsm2pgsqlCmd.' '.$sTemporaryFile;
211 $iErrorLevel = runWithEnv($sCMD, $aProcEnv);
213 fail("osm2pgsql exited with error level $iErrorLevel\n");
217 if ($aResult['deduplicate']) {
220 if (getPostgresVersion($oDB) < 9.3) {
221 fail('ERROR: deduplicate is only currently supported in postgresql 9.3');
224 $sSQL = 'select partition from country_name order by country_code';
225 $aPartitions = chksql($oDB->getCol($sSQL));
228 // we don't care about empty search_name_* partitions, they can't contain mentions of duplicates
229 foreach ($aPartitions as $i => $sPartition) {
230 $sSQL = 'select count(*) from search_name_'.$sPartition;
231 $nEntries = chksql($oDB->getOne($sSQL));
232 if ($nEntries == 0) {
233 unset($aPartitions[$i]);
237 $sSQL = "select word_token,count(*) from word where substr(word_token, 1, 1) = ' '";
238 $sSQL .= ' and class is null and type is null and country_code is null';
239 $sSQL .= ' group by word_token having count(*) > 1 order by word_token';
240 $aDuplicateTokens = chksql($oDB->getAll($sSQL));
241 foreach ($aDuplicateTokens as $aToken) {
242 if (trim($aToken['word_token']) == '' || trim($aToken['word_token']) == '-') continue;
243 echo 'Deduping '.$aToken['word_token']."\n";
244 $sSQL = 'select word_id,';
245 $sSQL .= ' (select count(*) from search_name where nameaddress_vector @> ARRAY[word_id]) as num';
246 $sSQL .= " from word where word_token = '".$aToken['word_token'];
247 $sSQL .= "' and class is null and type is null and country_code is null order by num desc";
248 $aTokenSet = chksql($oDB->getAll($sSQL));
250 $aKeep = array_shift($aTokenSet);
251 $iKeepID = $aKeep['word_id'];
253 foreach ($aTokenSet as $aRemove) {
254 $sSQL = 'update search_name set';
255 $sSQL .= ' name_vector = array_replace(name_vector,'.$aRemove['word_id'].','.$iKeepID.'),';
256 $sSQL .= ' nameaddress_vector = array_replace(nameaddress_vector,'.$aRemove['word_id'].','.$iKeepID.')';
257 $sSQL .= ' where name_vector @> ARRAY['.$aRemove['word_id'].']';
258 chksql($oDB->query($sSQL));
260 $sSQL = 'update search_name set';
261 $sSQL .= ' nameaddress_vector = array_replace(nameaddress_vector,'.$aRemove['word_id'].','.$iKeepID.')';
262 $sSQL .= ' where nameaddress_vector @> ARRAY['.$aRemove['word_id'].']';
263 chksql($oDB->query($sSQL));
265 $sSQL = 'update location_area_country set';
266 $sSQL .= ' keywords = array_replace(keywords,'.$aRemove['word_id'].','.$iKeepID.')';
267 $sSQL .= ' where keywords @> ARRAY['.$aRemove['word_id'].']';
268 chksql($oDB->query($sSQL));
270 foreach ($aPartitions as $sPartition) {
271 $sSQL = 'update search_name_'.$sPartition.' set';
272 $sSQL .= ' name_vector = array_replace(name_vector,'.$aRemove['word_id'].','.$iKeepID.')';
273 $sSQL .= ' where name_vector @> ARRAY['.$aRemove['word_id'].']';
274 chksql($oDB->query($sSQL));
276 $sSQL = 'update location_area_country set';
277 $sSQL .= ' keywords = array_replace(keywords,'.$aRemove['word_id'].','.$iKeepID.')';
278 $sSQL .= ' where keywords @> ARRAY['.$aRemove['word_id'].']';
279 chksql($oDB->query($sSQL));
282 $sSQL = 'delete from word where word_id = '.$aRemove['word_id'];
283 chksql($oDB->query($sSQL));
288 if ($aResult['recompute-word-counts']) {
289 info('Recompute frequency of full-word search terms');
290 $sTemplate = file_get_contents(CONST_BasePath.'/sql/words_from_search_name.sql');
291 runSQLScript($sTemplate, true, true);
294 if ($aResult['index']) {
295 $sCmd = CONST_InstallPath.'/nominatim/nominatim -i -d '.$aDSNInfo['database'].' -P '.$aDSNInfo['port'].' -t '.$aResult['index-instances'].' -r '.$aResult['index-rank'];
296 if (isset($aDSNInfo['hostspec']) && $aDSNInfo['hostspec']) {
297 $sCmd .= ' -H ' . $aDSNInfo['hostspec'];
299 if (isset($aDSNInfo['username']) && $aDSNInfo['username']) {
300 $sCmd .= ' -U ' . $aDSNInfo['username'];
303 runWithEnv($sCmd, $aProcEnv);
306 if ($aResult['import-osmosis'] || $aResult['import-osmosis-all']) {
308 if (strpos(CONST_Replication_Url, 'download.geofabrik.de') !== false && CONST_Replication_Update_Interval < 86400) {
309 fail('Error: Update interval too low for download.geofabrik.de. ' .
310 "Please check install documentation (http://nominatim.org/release-docs/latest/Import-and-Update#setting-up-the-update-process)\n");
313 $sImportFile = CONST_InstallPath.'/osmosischange.osc';
314 $sCMDDownload = CONST_Pyosmium_Binary.' --server '.CONST_Replication_Url.' -o '.$sImportFile.' -s '.CONST_Replication_Max_Diff_size;
315 $sCMDImport = $sOsm2pgsqlCmd.' '.$sImportFile;
316 $sCMDIndex = CONST_InstallPath.'/nominatim/nominatim -i -d '.$aDSNInfo['database'].' -P '.$aDSNInfo['port'].' -t '.$aResult['index-instances'];
317 if (isset($aDSNInfo['hostspec']) && $aDSNInfo['hostspec']) {
318 $sCMDIndex .= ' -H ' . $aDSNInfo['hostspec'];
320 if (isset($aDSNInfo['username']) && $aDSNInfo['username']) {
321 $sCMDIndex .= ' -U ' . $aDSNInfo['username'];
325 $fStartTime = time();
326 $aLastState = chksql($oDB->getRow('SELECT *, EXTRACT (EPOCH FROM lastimportdate) as unix_ts FROM import_status'));
328 if (!$aLastState['sequence_id']) {
329 echo "Updates not set up. Please run ./utils/update.php --init-updates.\n";
333 echo 'Currently at sequence '.$aLastState['sequence_id'].' ('.$aLastState['lastimportdate'].') - '.$aLastState['indexed']." indexed\n";
335 $sBatchEnd = $aLastState['lastimportdate'];
336 $iEndSequence = $aLastState['sequence_id'];
338 if ($aLastState['indexed'] == 't') {
339 // Sleep if the update interval has not yet been reached.
340 $fNextUpdate = $aLastState['unix_ts'] + CONST_Replication_Update_Interval;
341 if ($fNextUpdate > $fStartTime) {
342 $iSleepTime = $fNextUpdate - $fStartTime;
343 echo "Waiting for next update for $iSleepTime sec.";
347 // Download the next batch of changes.
349 $fCMDStartTime = time();
350 $iNextSeq = (int) $aLastState['sequence_id'];
352 echo "$sCMDDownload -I $iNextSeq\n";
353 if (file_exists($sImportFile)) {
354 unlink($sImportFile);
356 exec($sCMDDownload.' -I '.$iNextSeq, $aOutput, $iResult);
359 echo 'No new updates. Sleeping for '.CONST_Replication_Recheck_Interval." sec.\n";
360 sleep(CONST_Replication_Recheck_Interval);
361 } elseif ($iResult != 0) {
362 echo 'ERROR: updates failed.';
365 $iEndSequence = (int)$aOutput[0];
369 // get the newest object from the diff file
372 exec(CONST_BasePath.'/utils/osm_file_date.py '.$sImportFile, $sBatchEnd, $iRet);
374 echo "Diff file is empty. skipping import.\n";
375 if (!$aResult['import-osmosis-all']) {
382 fail('Error getting date from diff file.');
384 $sBatchEnd = $sBatchEnd[0];
387 $fCMDStartTime = time();
388 echo $sCMDImport."\n";
390 $iErrorLevel = runWithEnv($sCMDImport, $aProcEnv);
392 echo "Error executing osm2pgsql: $iErrorLevel\n";
396 // write the update logs
397 $iFileSize = filesize($sImportFile);
398 $sSQL = 'INSERT INTO import_osmosis_log';
399 $sSQL .= '(batchend, batchseq, batchsize, starttime, endtime, event)';
400 $sSQL .= " values ('$sBatchEnd',$iEndSequence,$iFileSize,'";
401 $sSQL .= date('Y-m-d H:i:s', $fCMDStartTime)."','";
402 $sSQL .= date('Y-m-d H:i:s')."','import')";
404 chksql($oDB->query($sSQL));
407 $sSQL = "UPDATE import_status SET lastimportdate = '$sBatchEnd', indexed=false, sequence_id = $iEndSequence";
409 chksql($oDB->query($sSQL));
410 echo date('Y-m-d H:i:s')." Completed download step for $sBatchEnd in ".round((time()-$fCMDStartTime)/60, 2)." minutes\n";
414 if (!$aResult['no-index']) {
415 $sThisIndexCmd = $sCMDIndex;
416 $fCMDStartTime = time();
418 echo "$sThisIndexCmd\n";
419 $iErrorLevel = runWithEnv($sThisIndexCmd, $aProcEnv);
421 echo "Error: $iErrorLevel\n";
425 $sSQL = 'INSERT INTO import_osmosis_log';
426 $sSQL .= '(batchend, batchseq, batchsize, starttime, endtime, event)';
427 $sSQL .= " values ('$sBatchEnd',$iEndSequence,$iFileSize,'";
428 $sSQL .= date('Y-m-d H:i:s', $fCMDStartTime)."','";
429 $sSQL .= date('Y-m-d H:i:s')."','index')";
432 echo date('Y-m-d H:i:s')." Completed index step for $sBatchEnd in ".round((time()-$fCMDStartTime)/60, 2)." minutes\n";
434 $sSQL = 'update import_status set indexed = true';
438 $fDuration = time() - $fStartTime;
439 echo date('Y-m-d H:i:s')." Completed all for $sBatchEnd in ".round($fDuration/60, 2)." minutes\n";
440 if (!$aResult['import-osmosis-all']) exit(0);