4 require_once(dirname(dirname(__FILE__)).'/settings/settings.php');
5 require_once(CONST_BasePath.'/lib/init-cmd.php');
6 ini_set('memory_limit', '800M');
8 # (long-opt, short-opt, min-occurs, max-occurs, num-arguments, num-arguments, type, help)
12 'Import / update / index osm data',
13 array('help', 'h', 0, 1, 0, 0, false, 'Show Help'),
14 array('quiet', 'q', 0, 1, 0, 0, 'bool', 'Quiet output'),
15 array('verbose', 'v', 0, 1, 0, 0, 'bool', 'Verbose output'),
17 array('init-updates', '', 0, 1, 0, 0, 'bool', 'Set up database for updating'),
18 array('check-for-updates', '', 0, 1, 0, 0, 'bool', 'Check if new updates are available'),
19 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)'),
20 array('import-osmosis', '', 0, 1, 0, 0, 'bool', 'Import updates once'),
21 array('import-osmosis-all', '', 0, 1, 0, 0, 'bool', 'Import updates forever'),
22 array('no-index', '', 0, 1, 0, 0, 'bool', 'Do not index the new data'),
24 array('calculate-postcodes', '', 0, 1, 0, 0, 'bool', 'Update postcode centroid table'),
26 array('import-file', '', 0, 1, 1, 1, 'realpath', 'Re-import data from an OSM file'),
27 array('import-diff', '', 0, 1, 1, 1, 'realpath', 'Import a diff (osc) file from local file system'),
28 array('osm2pgsql-cache', '', 0, 1, 1, 1, 'int', 'Cache size used by osm2pgsql'),
30 array('import-node', '', 0, 1, 1, 1, 'int', 'Re-import node'),
31 array('import-way', '', 0, 1, 1, 1, 'int', 'Re-import way'),
32 array('import-relation', '', 0, 1, 1, 1, 'int', 'Re-import relation'),
33 array('import-from-main-api', '', 0, 1, 0, 0, 'bool', 'Use OSM API instead of Overpass to download objects'),
35 array('index', '', 0, 1, 0, 0, 'bool', 'Index'),
36 array('index-rank', '', 0, 1, 1, 1, 'int', 'Rank to start indexing from'),
37 array('index-instances', '', 0, 1, 1, 1, 'int', 'Number of indexing instances (threads)'),
39 array('deduplicate', '', 0, 1, 0, 0, 'bool', 'Deduplicate tokens'),
40 array('recompute-word-counts', '', 0, 1, 0, 0, 'bool', 'Compute frequency of full-word search terms'),
41 array('no-npi', '', 0, 1, 0, 0, 'bool', '(obsolete)'),
43 getCmdOpt($_SERVER['argv'], $aCMDOptions, $aResult, true, true);
45 if (!isset($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 $sSetup = CONST_InstallPath.'/utils/setup.php';
105 passthru($sSetup.' --create-functions --enable-diff-updates', $iRet);
107 fail('Error running setup script');
111 $sDatabaseDate = getDatabaseDate($oDB);
112 if ($sDatabaseDate === false) {
113 fail('Cannot determine date of database.');
115 $sWindBack = strftime('%Y-%m-%dT%H:%M:%SZ', strtotime($sDatabaseDate) - (3*60*60));
117 // get the appropriate state id
119 $sCmd = CONST_Pyosmium_Binary.' -D '.$sWindBack.' --server '.CONST_Replication_Url;
120 exec($sCmd, $aOutput, $iRet);
121 if ($iRet != 0 || $aOutput[0] == 'None') {
122 fail('Error running pyosmium tools');
125 pg_query($oDB->connection, 'TRUNCATE import_status');
126 $sSQL = "INSERT INTO import_status (lastimportdate, sequence_id, indexed) VALUES('";
127 $sSQL .= $sDatabaseDate."',".$aOutput[0].', true)';
128 if (!pg_query($oDB->connection, $sSQL)) {
129 fail('Could not enter sequence into database.');
132 echo "Done. Database updates will start at sequence $aOutput[0] ($sWindBack)\n";
135 if ($aResult['check-for-updates']) {
136 $aLastState = chksql($oDB->getRow('SELECT sequence_id FROM import_status'));
138 if (!$aLastState['sequence_id']) {
139 fail('Updates not set up. Please run ./utils/update.php --init-updates.');
142 system(CONST_BasePath.'/utils/check_server_for_updates.py '.CONST_Replication_Url.' '.$aLastState['sequence_id'], $iRet);
146 if (isset($aResult['import-diff']) || isset($aResult['import-file'])) {
147 // import diffs and files directly (e.g. from osmosis --rri)
148 $sNextFile = isset($aResult['import-diff']) ? $aResult['import-diff'] : $aResult['import-file'];
150 if (!file_exists($sNextFile)) {
151 fail("Cannot open $sNextFile\n");
155 $sCMD = $sOsm2pgsqlCmd.' '.$sNextFile;
157 $iErrorLevel = runWithEnv($sCMD, $aProcEnv);
160 fail("Error from osm2pgsql, $iErrorLevel\n");
163 // Don't update the import status - we don't know what this file contains
166 if ($aResult['calculate-postcodes']) {
167 info('Update postcodes centroids');
168 $sTemplate = file_get_contents(CONST_BasePath.'/sql/update-postcodes.sql');
169 runSQLScript($sTemplate, true, true);
172 $sTemporaryFile = CONST_BasePath.'/data/osmosischange.osc';
174 $bUseOSMApi = isset($aResult['import-from-main-api']) && $aResult['import-from-main-api'];
176 if (isset($aResult['import-node']) && $aResult['import-node']) {
178 $sContentURL = 'https://www.openstreetmap.org/api/0.6/node/'.$aResult['import-node'];
180 $sContentURL = 'https://overpass-api.de/api/interpreter?data=node('.$aResult['import-node'].');out%20meta;';
184 if (isset($aResult['import-way']) && $aResult['import-way']) {
186 $sContentURL = 'https://www.openstreetmap.org/api/0.6/way/'.$aResult['import-way'].'/full';
188 $sContentURL = 'https://overpass-api.de/api/interpreter?data=(way('.$aResult['import-way'].');node(w););out%20meta;';
192 if (isset($aResult['import-relation']) && $aResult['import-relation']) {
194 $sContentURLsModifyXMLstr = 'https://www.openstreetmap.org/api/0.6/relation/'.$aResult['import-relation'].'/full';
196 $sContentURL = 'https://overpass-api.de/api/interpreter?data=((rel('.$aResult['import-relation'].');way(r);node(w));node(r));out%20meta;';
201 file_put_contents($sTemporaryFile, file_get_contents($sContentURL));
206 // import generated change file
207 $sCMD = $sOsm2pgsqlCmd.' '.$sTemporaryFile;
209 $iErrorLevel = runWithEnv($sCMD, $aProcEnv);
211 fail("osm2pgsql exited with error level $iErrorLevel\n");
215 if ($aResult['deduplicate']) {
218 if (getPostgresVersion($oDB) < 9.3) {
219 fail('ERROR: deduplicate is only currently supported in postgresql 9.3');
222 $sSQL = 'select partition from country_name order by country_code';
223 $aPartitions = chksql($oDB->getCol($sSQL));
226 // we don't care about empty search_name_* partitions, they can't contain mentions of duplicates
227 foreach ($aPartitions as $i => $sPartition) {
228 $sSQL = 'select count(*) from search_name_'.$sPartition;
229 $nEntries = chksql($oDB->getOne($sSQL));
230 if ($nEntries == 0) {
231 unset($aPartitions[$i]);
235 $sSQL = "select word_token,count(*) from word where substr(word_token, 1, 1) = ' '";
236 $sSQL .= ' and class is null and type is null and country_code is null';
237 $sSQL .= ' group by word_token having count(*) > 1 order by word_token';
238 $aDuplicateTokens = chksql($oDB->getAll($sSQL));
239 foreach ($aDuplicateTokens as $aToken) {
240 if (trim($aToken['word_token']) == '' || trim($aToken['word_token']) == '-') continue;
241 echo 'Deduping '.$aToken['word_token']."\n";
242 $sSQL = 'select word_id,';
243 $sSQL .= ' (select count(*) from search_name where nameaddress_vector @> ARRAY[word_id]) as num';
244 $sSQL .= " from word where word_token = '".$aToken['word_token'];
245 $sSQL .= "' and class is null and type is null and country_code is null order by num desc";
246 $aTokenSet = chksql($oDB->getAll($sSQL));
248 $aKeep = array_shift($aTokenSet);
249 $iKeepID = $aKeep['word_id'];
251 foreach ($aTokenSet as $aRemove) {
252 $sSQL = 'update search_name set';
253 $sSQL .= ' name_vector = array_replace(name_vector,'.$aRemove['word_id'].','.$iKeepID.'),';
254 $sSQL .= ' nameaddress_vector = array_replace(nameaddress_vector,'.$aRemove['word_id'].','.$iKeepID.')';
255 $sSQL .= ' where name_vector @> ARRAY['.$aRemove['word_id'].']';
256 chksql($oDB->query($sSQL));
258 $sSQL = 'update search_name set';
259 $sSQL .= ' nameaddress_vector = array_replace(nameaddress_vector,'.$aRemove['word_id'].','.$iKeepID.')';
260 $sSQL .= ' where nameaddress_vector @> ARRAY['.$aRemove['word_id'].']';
261 chksql($oDB->query($sSQL));
263 $sSQL = 'update location_area_country set';
264 $sSQL .= ' keywords = array_replace(keywords,'.$aRemove['word_id'].','.$iKeepID.')';
265 $sSQL .= ' where keywords @> ARRAY['.$aRemove['word_id'].']';
266 chksql($oDB->query($sSQL));
268 foreach ($aPartitions as $sPartition) {
269 $sSQL = 'update search_name_'.$sPartition.' set';
270 $sSQL .= ' name_vector = array_replace(name_vector,'.$aRemove['word_id'].','.$iKeepID.')';
271 $sSQL .= ' where name_vector @> ARRAY['.$aRemove['word_id'].']';
272 chksql($oDB->query($sSQL));
274 $sSQL = 'update location_area_country set';
275 $sSQL .= ' keywords = array_replace(keywords,'.$aRemove['word_id'].','.$iKeepID.')';
276 $sSQL .= ' where keywords @> ARRAY['.$aRemove['word_id'].']';
277 chksql($oDB->query($sSQL));
280 $sSQL = 'delete from word where word_id = '.$aRemove['word_id'];
281 chksql($oDB->query($sSQL));
286 if ($aResult['recompute-word-counts']) {
287 info('Recompute frequency of full-word search terms');
288 $sTemplate = file_get_contents(CONST_BasePath.'/sql/words_from_search_name.sql');
289 runSQLScript($sTemplate, true, true);
292 if ($aResult['index']) {
293 $sCmd = CONST_InstallPath.'/nominatim/nominatim -i -d '.$aDSNInfo['database'].' -P '.$aDSNInfo['port'].' -t '.$aResult['index-instances'].' -r '.$aResult['index-rank'];
294 if (isset($aDSNInfo['hostspec']) && $aDSNInfo['hostspec']) {
295 $sCmd .= ' -H ' . $aDSNInfo['hostspec'];
297 if (isset($aDSNInfo['username']) && $aDSNInfo['username']) {
298 $sCmd .= ' -U ' . $aDSNInfo['username'];
301 runWithEnv($sCmd, $aProcEnv);
304 if ($aResult['import-osmosis'] || $aResult['import-osmosis-all']) {
306 if (strpos(CONST_Replication_Url, 'download.geofabrik.de') !== false && CONST_Replication_Update_Interval < 86400) {
307 fail('Error: Update interval too low for download.geofabrik.de. ' .
308 "Please check install documentation (http://nominatim.org/release-docs/latest/Import-and-Update#setting-up-the-update-process)\n");
311 $sImportFile = CONST_InstallPath.'/osmosischange.osc';
312 $sCMDDownload = CONST_Pyosmium_Binary.' --server '.CONST_Replication_Url.' -o '.$sImportFile.' -s '.CONST_Replication_Max_Diff_size;
313 $sCMDImport = $sOsm2pgsqlCmd.' '.$sImportFile;
314 $sCMDIndex = CONST_InstallPath.'/nominatim/nominatim -i -d '.$aDSNInfo['database'].' -P '.$aDSNInfo['port'].' -t '.$aResult['index-instances'];
315 if (isset($aDSNInfo['hostspec']) && $aDSNInfo['hostspec']) {
316 $sCMDIndex .= ' -H ' . $aDSNInfo['hostspec'];
318 if (isset($aDSNInfo['username']) && $aDSNInfo['username']) {
319 $sCMDIndex .= ' -U ' . $aDSNInfo['username'];
323 $fStartTime = time();
324 $aLastState = chksql($oDB->getRow('SELECT *, EXTRACT (EPOCH FROM lastimportdate) as unix_ts FROM import_status'));
326 if (!$aLastState['sequence_id']) {
327 echo "Updates not set up. Please run ./utils/update.php --init-updates.\n";
331 echo 'Currently at sequence '.$aLastState['sequence_id'].' ('.$aLastState['lastimportdate'].') - '.$aLastState['indexed']." indexed\n";
333 $sBatchEnd = $aLastState['lastimportdate'];
334 $iEndSequence = $aLastState['sequence_id'];
336 if ($aLastState['indexed'] == 't') {
337 // Sleep if the update interval has not yet been reached.
338 $fNextUpdate = $aLastState['unix_ts'] + CONST_Replication_Update_Interval;
339 if ($fNextUpdate > $fStartTime) {
340 $iSleepTime = $fNextUpdate - $fStartTime;
341 echo "Waiting for next update for $iSleepTime sec.";
345 // Download the next batch of changes.
347 $fCMDStartTime = time();
348 $iNextSeq = (int) $aLastState['sequence_id'];
350 echo "$sCMDDownload -I $iNextSeq\n";
351 if (file_exists($sImportFile)) {
352 unlink($sImportFile);
354 exec($sCMDDownload.' -I '.$iNextSeq, $aOutput, $iResult);
357 echo 'No new updates. Sleeping for '.CONST_Replication_Recheck_Interval." sec.\n";
358 sleep(CONST_Replication_Recheck_Interval);
359 } elseif ($iResult != 0) {
360 echo 'ERROR: updates failed.';
363 $iEndSequence = (int)$aOutput[0];
367 // get the newest object from the diff file
370 exec(CONST_BasePath.'/utils/osm_file_date.py '.$sImportFile, $sBatchEnd, $iRet);
372 echo "Diff file is empty. skipping import.\n";
373 if (!$aResult['import-osmosis-all']) {
380 fail('Error getting date from diff file.');
382 $sBatchEnd = $sBatchEnd[0];
385 $fCMDStartTime = time();
386 echo $sCMDImport."\n";
388 $iErrorLevel = runWithEnv($sCMDImport, $aProcEnv);
390 echo "Error executing osm2pgsql: $iErrorLevel\n";
394 // write the update logs
395 $iFileSize = filesize($sImportFile);
396 $sSQL = 'INSERT INTO import_osmosis_log';
397 $sSQL .= '(batchend, batchseq, batchsize, starttime, endtime, event)';
398 $sSQL .= " values ('$sBatchEnd',$iEndSequence,$iFileSize,'";
399 $sSQL .= date('Y-m-d H:i:s', $fCMDStartTime)."','";
400 $sSQL .= date('Y-m-d H:i:s')."','import')";
402 chksql($oDB->query($sSQL));
405 $sSQL = "UPDATE import_status SET lastimportdate = '$sBatchEnd', indexed=false, sequence_id = $iEndSequence";
407 chksql($oDB->query($sSQL));
408 echo date('Y-m-d H:i:s')." Completed download step for $sBatchEnd in ".round((time()-$fCMDStartTime)/60, 2)." minutes\n";
412 if (!$aResult['no-index']) {
413 $sThisIndexCmd = $sCMDIndex;
414 $fCMDStartTime = time();
416 echo "$sThisIndexCmd\n";
417 $iErrorLevel = runWithEnv($sThisIndexCmd, $aProcEnv);
419 echo "Error: $iErrorLevel\n";
423 $sSQL = 'INSERT INTO import_osmosis_log';
424 $sSQL .= '(batchend, batchseq, batchsize, starttime, endtime, event)';
425 $sSQL .= " values ('$sBatchEnd',$iEndSequence,$iFileSize,'";
426 $sSQL .= date('Y-m-d H:i:s', $fCMDStartTime)."','";
427 $sSQL .= date('Y-m-d H:i:s')."','index')";
430 echo date('Y-m-d H:i:s')." Completed index step for $sBatchEnd in ".round((time()-$fCMDStartTime)/60, 2)." minutes\n";
432 $sSQL = 'update import_status set indexed = true';
436 $fDuration = time() - $fStartTime;
437 echo date('Y-m-d H:i:s')." Completed all for $sBatchEnd in ".round($fDuration/60, 2)." minutes\n";
438 if (!$aResult['import-osmosis-all']) exit(0);