4 require_once(dirname(dirname(__FILE__)).'/settings/settings.php');
5 require_once(CONST_BasePath.'/lib/init-cmd.php');
6 include_once(CONST_BasePath.'/lib/setup_functions.php');
7 ini_set('memory_limit', '800M');
10 # (long-opt, short-opt, min-occurs, max-occurs, num-arguments, num-arguments, type, help)
14 'Import / update / index osm data',
15 array('help', 'h', 0, 1, 0, 0, false, 'Show Help'),
16 array('quiet', 'q', 0, 1, 0, 0, 'bool', 'Quiet output'),
17 array('verbose', 'v', 0, 1, 0, 0, 'bool', 'Verbose output'),
19 array('init-updates', '', 0, 1, 0, 0, 'bool', 'Set up database for updating'),
20 array('check-for-updates', '', 0, 1, 0, 0, 'bool', 'Check if new updates are available'),
21 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)'),
22 array('import-osmosis', '', 0, 1, 0, 0, 'bool', 'Import updates once'),
23 array('import-osmosis-all', '', 0, 1, 0, 0, 'bool', 'Import updates forever'),
24 array('no-index', '', 0, 1, 0, 0, 'bool', 'Do not index the new data'),
26 array('calculate-postcodes', '', 0, 1, 0, 0, 'bool', 'Update postcode centroid table'),
28 array('import-file', '', 0, 1, 1, 1, 'realpath', 'Re-import data from an OSM file'),
29 array('import-diff', '', 0, 1, 1, 1, 'realpath', 'Import a diff (osc) file from local file system'),
30 array('osm2pgsql-cache', '', 0, 1, 1, 1, 'int', 'Cache size used by osm2pgsql'),
32 array('import-node', '', 0, 1, 1, 1, 'int', 'Re-import node'),
33 array('import-way', '', 0, 1, 1, 1, 'int', 'Re-import way'),
34 array('import-relation', '', 0, 1, 1, 1, 'int', 'Re-import relation'),
35 array('import-from-main-api', '', 0, 1, 0, 0, 'bool', 'Use OSM API instead of Overpass to download objects'),
37 array('index', '', 0, 1, 0, 0, 'bool', 'Index'),
38 array('index-rank', '', 0, 1, 1, 1, 'int', 'Rank to start indexing from'),
39 array('index-instances', '', 0, 1, 1, 1, 'int', 'Number of indexing instances (threads)'),
41 array('deduplicate', '', 0, 1, 0, 0, 'bool', 'Deduplicate tokens'),
42 array('recompute-word-counts', '', 0, 1, 0, 0, 'bool', 'Compute frequency of full-word search terms'),
43 array('no-npi', '', 0, 1, 0, 0, 'bool', '(obsolete)'),
45 getCmdOpt($_SERVER['argv'], $aCMDOptions, $aResult, true, true);
47 if (!isset($aResult['index-instances'])) $aResult['index-instances'] = 1;
48 if (!isset($aResult['index-rank'])) $aResult['index-rank'] = 0;
50 date_default_timezone_set('Etc/UTC');
54 $aDSNInfo = DB::parseDSN(CONST_Database_DSN);
55 if (!isset($aDSNInfo['port']) || !$aDSNInfo['port']) $aDSNInfo['port'] = 5432;
57 // cache memory to be used by osm2pgsql, should not be more than the available memory
58 $iCacheMemory = (isset($aResult['osm2pgsql-cache'])?$aResult['osm2pgsql-cache']:2000);
59 if ($iCacheMemory + 500 > getTotalMemoryMB()) {
60 $iCacheMemory = getCacheMemoryMB();
61 echo "WARNING: resetting cache memory to $iCacheMemory\n";
63 $sOsm2pgsqlCmd = CONST_Osm2pgsql_Binary.' -klas --number-processes 1 -C '.$iCacheMemory.' -O gazetteer -d '.$aDSNInfo['database'].' -P '.$aDSNInfo['port'];
64 if (isset($aDSNInfo['username']) && $aDSNInfo['username']) {
65 $sOsm2pgsqlCmd .= ' -U ' . $aDSNInfo['username'];
67 if (isset($aDSNInfo['hostspec']) && $aDSNInfo['hostspec']) {
68 $sOsm2pgsqlCmd .= ' -H ' . $aDSNInfo['hostspec'];
71 if (isset($aDSNInfo['password']) && $aDSNInfo['password']) {
72 $aProcEnv = array_merge(array('PGPASSWORD' => $aDSNInfo['password']), $_ENV);
75 if (!is_null(CONST_Osm2pgsql_Flatnode_File) && CONST_Osm2pgsql_Flatnode_File) {
76 $sOsm2pgsqlCmd .= ' --flat-nodes '.CONST_Osm2pgsql_Flatnode_File;
79 if ($aResult['init-updates']) {
80 // sanity check that the replication URL is correct
81 $sBaseState = file_get_contents(CONST_Replication_Url.'/state.txt');
82 if ($sBaseState === false) {
83 echo "\nCannot find state.txt file at the configured replication URL.\n";
84 echo "Does the URL point to a directory containing OSM update data?\n\n";
85 fail('replication URL not reachable.');
87 // sanity check for pyosmium-get-changes
88 if (!CONST_Pyosmium_Binary) {
89 echo "\nCONST_Pyosmium_Binary not configured.\n";
90 echo "You need to install pyosmium and set up the path to pyosmium-get-changes\n";
91 echo "in your local settings file.\n\n";
92 fail('CONST_Pyosmium_Binary not configured');
95 $sCmd = CONST_Pyosmium_Binary.' --help';
96 exec($sCmd, $aOutput, $iRet);
98 echo "Cannot execute pyosmium-get-changes.\n";
99 echo "Make sure you have pyosmium installed correctly\n";
100 echo "and have set up CONST_Pyosmium_Binary to point to pyosmium-get-changes.\n";
101 fail('pyosmium-get-changes not found or not usable');
103 if (!$aResult['no-update-functions']) {
104 createFunctions($aCMDResult);
107 $sDatabaseDate = getDatabaseDate($oDB);
108 if ($sDatabaseDate === false) {
109 fail('Cannot determine date of database.');
111 $sWindBack = strftime('%Y-%m-%dT%H:%M:%SZ', strtotime($sDatabaseDate) - (3*60*60));
113 // get the appropriate state id
115 $sCmd = CONST_Pyosmium_Binary.' -D '.$sWindBack.' --server '.CONST_Replication_Url;
116 exec($sCmd, $aOutput, $iRet);
117 if ($iRet != 0 || $aOutput[0] == 'None') {
118 fail('Error running pyosmium tools');
121 pg_query($oDB->connection, 'TRUNCATE import_status');
122 $sSQL = "INSERT INTO import_status (lastimportdate, sequence_id, indexed) VALUES('";
123 $sSQL .= $sDatabaseDate."',".$aOutput[0].', true)';
124 if (!pg_query($oDB->connection, $sSQL)) {
125 fail('Could not enter sequence into database.');
128 echo "Done. Database updates will start at sequence $aOutput[0] ($sWindBack)\n";
131 if ($aResult['check-for-updates']) {
132 $aLastState = chksql($oDB->getRow('SELECT sequence_id FROM import_status'));
134 if (!$aLastState['sequence_id']) {
135 fail('Updates not set up. Please run ./utils/update.php --init-updates.');
138 system(CONST_BasePath.'/utils/check_server_for_updates.py '.CONST_Replication_Url.' '.$aLastState['sequence_id'], $iRet);
142 if (isset($aResult['import-diff']) || isset($aResult['import-file'])) {
143 // import diffs and files directly (e.g. from osmosis --rri)
144 $sNextFile = isset($aResult['import-diff']) ? $aResult['import-diff'] : $aResult['import-file'];
146 if (!file_exists($sNextFile)) {
147 fail("Cannot open $sNextFile\n");
151 $sCMD = $sOsm2pgsqlCmd.' '.$sNextFile;
153 $iErrorLevel = runWithEnv($sCMD, $aProcEnv);
156 fail("Error from osm2pgsql, $iErrorLevel\n");
159 // Don't update the import status - we don't know what this file contains
162 if ($aResult['calculate-postcodes']) {
163 info('Update postcodes centroids');
164 $sTemplate = file_get_contents(CONST_BasePath.'/sql/update-postcodes.sql');
165 runSQLScript($sTemplate, true, true);
168 $sTemporaryFile = CONST_BasePath.'/data/osmosischange.osc';
170 $bUseOSMApi = isset($aResult['import-from-main-api']) && $aResult['import-from-main-api'];
172 if (isset($aResult['import-node']) && $aResult['import-node']) {
174 $sContentURL = 'https://www.openstreetmap.org/api/0.6/node/'.$aResult['import-node'];
176 $sContentURL = 'https://overpass-api.de/api/interpreter?data=node('.$aResult['import-node'].');out%20meta;';
180 if (isset($aResult['import-way']) && $aResult['import-way']) {
182 $sContentURL = 'https://www.openstreetmap.org/api/0.6/way/'.$aResult['import-way'].'/full';
184 $sContentURL = 'https://overpass-api.de/api/interpreter?data=(way('.$aResult['import-way'].');node(w););out%20meta;';
188 if (isset($aResult['import-relation']) && $aResult['import-relation']) {
190 $sContentURLsModifyXMLstr = 'https://www.openstreetmap.org/api/0.6/relation/'.$aResult['import-relation'].'/full';
192 $sContentURL = 'https://overpass-api.de/api/interpreter?data=((rel('.$aResult['import-relation'].');way(r);node(w));node(r));out%20meta;';
197 file_put_contents($sTemporaryFile, file_get_contents($sContentURL));
202 // import generated change file
203 $sCMD = $sOsm2pgsqlCmd.' '.$sTemporaryFile;
205 $iErrorLevel = runWithEnv($sCMD, $aProcEnv);
207 fail("osm2pgsql exited with error level $iErrorLevel\n");
211 if ($aResult['deduplicate']) {
214 if (getPostgresVersion($oDB) < 9.3) {
215 fail('ERROR: deduplicate is only currently supported in postgresql 9.3');
218 $sSQL = 'select partition from country_name order by country_code';
219 $aPartitions = chksql($oDB->getCol($sSQL));
222 // we don't care about empty search_name_* partitions, they can't contain mentions of duplicates
223 foreach ($aPartitions as $i => $sPartition) {
224 $sSQL = 'select count(*) from search_name_'.$sPartition;
225 $nEntries = chksql($oDB->getOne($sSQL));
226 if ($nEntries == 0) {
227 unset($aPartitions[$i]);
231 $sSQL = "select word_token,count(*) from word where substr(word_token, 1, 1) = ' '";
232 $sSQL .= ' and class is null and type is null and country_code is null';
233 $sSQL .= ' group by word_token having count(*) > 1 order by word_token';
234 $aDuplicateTokens = chksql($oDB->getAll($sSQL));
235 foreach ($aDuplicateTokens as $aToken) {
236 if (trim($aToken['word_token']) == '' || trim($aToken['word_token']) == '-') continue;
237 echo 'Deduping '.$aToken['word_token']."\n";
238 $sSQL = 'select word_id,';
239 $sSQL .= ' (select count(*) from search_name where nameaddress_vector @> ARRAY[word_id]) as num';
240 $sSQL .= " from word where word_token = '".$aToken['word_token'];
241 $sSQL .= "' and class is null and type is null and country_code is null order by num desc";
242 $aTokenSet = chksql($oDB->getAll($sSQL));
244 $aKeep = array_shift($aTokenSet);
245 $iKeepID = $aKeep['word_id'];
247 foreach ($aTokenSet as $aRemove) {
248 $sSQL = 'update search_name set';
249 $sSQL .= ' name_vector = array_replace(name_vector,'.$aRemove['word_id'].','.$iKeepID.'),';
250 $sSQL .= ' nameaddress_vector = array_replace(nameaddress_vector,'.$aRemove['word_id'].','.$iKeepID.')';
251 $sSQL .= ' where name_vector @> ARRAY['.$aRemove['word_id'].']';
252 chksql($oDB->query($sSQL));
254 $sSQL = 'update search_name set';
255 $sSQL .= ' nameaddress_vector = array_replace(nameaddress_vector,'.$aRemove['word_id'].','.$iKeepID.')';
256 $sSQL .= ' where nameaddress_vector @> ARRAY['.$aRemove['word_id'].']';
257 chksql($oDB->query($sSQL));
259 $sSQL = 'update location_area_country set';
260 $sSQL .= ' keywords = array_replace(keywords,'.$aRemove['word_id'].','.$iKeepID.')';
261 $sSQL .= ' where keywords @> ARRAY['.$aRemove['word_id'].']';
262 chksql($oDB->query($sSQL));
264 foreach ($aPartitions as $sPartition) {
265 $sSQL = 'update search_name_'.$sPartition.' set';
266 $sSQL .= ' name_vector = array_replace(name_vector,'.$aRemove['word_id'].','.$iKeepID.')';
267 $sSQL .= ' where name_vector @> ARRAY['.$aRemove['word_id'].']';
268 chksql($oDB->query($sSQL));
270 $sSQL = 'update location_area_country set';
271 $sSQL .= ' keywords = array_replace(keywords,'.$aRemove['word_id'].','.$iKeepID.')';
272 $sSQL .= ' where keywords @> ARRAY['.$aRemove['word_id'].']';
273 chksql($oDB->query($sSQL));
276 $sSQL = 'delete from word where word_id = '.$aRemove['word_id'];
277 chksql($oDB->query($sSQL));
282 if ($aResult['recompute-word-counts']) {
283 info('Recompute frequency of full-word search terms');
284 $sTemplate = file_get_contents(CONST_BasePath.'/sql/words_from_search_name.sql');
285 runSQLScript($sTemplate, true, true);
288 if ($aResult['index']) {
289 $sCmd = CONST_InstallPath.'/nominatim/nominatim -i -d '.$aDSNInfo['database'].' -P '.$aDSNInfo['port'].' -t '.$aResult['index-instances'].' -r '.$aResult['index-rank'];
290 if (isset($aDSNInfo['hostspec']) && $aDSNInfo['hostspec']) {
291 $sCmd .= ' -H ' . $aDSNInfo['hostspec'];
293 if (isset($aDSNInfo['username']) && $aDSNInfo['username']) {
294 $sCmd .= ' -U ' . $aDSNInfo['username'];
297 runWithEnv($sCmd, $aProcEnv);
300 if ($aResult['import-osmosis'] || $aResult['import-osmosis-all']) {
302 if (strpos(CONST_Replication_Url, 'download.geofabrik.de') !== false && CONST_Replication_Update_Interval < 86400) {
303 fail('Error: Update interval too low for download.geofabrik.de. ' .
304 "Please check install documentation (http://nominatim.org/release-docs/latest/Import-and-Update#setting-up-the-update-process)\n");
307 $sImportFile = CONST_InstallPath.'/osmosischange.osc';
308 $sCMDDownload = CONST_Pyosmium_Binary.' --server '.CONST_Replication_Url.' -o '.$sImportFile.' -s '.CONST_Replication_Max_Diff_size;
309 $sCMDImport = $sOsm2pgsqlCmd.' '.$sImportFile;
310 $sCMDIndex = CONST_InstallPath.'/nominatim/nominatim -i -d '.$aDSNInfo['database'].' -P '.$aDSNInfo['port'].' -t '.$aResult['index-instances'];
311 if (isset($aDSNInfo['hostspec']) && $aDSNInfo['hostspec']) {
312 $sCMDIndex .= ' -H ' . $aDSNInfo['hostspec'];
314 if (isset($aDSNInfo['username']) && $aDSNInfo['username']) {
315 $sCMDIndex .= ' -U ' . $aDSNInfo['username'];
319 $fStartTime = time();
320 $aLastState = chksql($oDB->getRow('SELECT *, EXTRACT (EPOCH FROM lastimportdate) as unix_ts FROM import_status'));
322 if (!$aLastState['sequence_id']) {
323 echo "Updates not set up. Please run ./utils/update.php --init-updates.\n";
327 echo 'Currently at sequence '.$aLastState['sequence_id'].' ('.$aLastState['lastimportdate'].') - '.$aLastState['indexed']." indexed\n";
329 $sBatchEnd = $aLastState['lastimportdate'];
330 $iEndSequence = $aLastState['sequence_id'];
332 if ($aLastState['indexed'] == 't') {
333 // Sleep if the update interval has not yet been reached.
334 $fNextUpdate = $aLastState['unix_ts'] + CONST_Replication_Update_Interval;
335 if ($fNextUpdate > $fStartTime) {
336 $iSleepTime = $fNextUpdate - $fStartTime;
337 echo "Waiting for next update for $iSleepTime sec.";
341 // Download the next batch of changes.
343 $fCMDStartTime = time();
344 $iNextSeq = (int) $aLastState['sequence_id'];
346 echo "$sCMDDownload -I $iNextSeq\n";
347 if (file_exists($sImportFile)) {
348 unlink($sImportFile);
350 exec($sCMDDownload.' -I '.$iNextSeq, $aOutput, $iResult);
353 echo 'No new updates. Sleeping for '.CONST_Replication_Recheck_Interval." sec.\n";
354 sleep(CONST_Replication_Recheck_Interval);
355 } elseif ($iResult != 0) {
356 echo 'ERROR: updates failed.';
359 $iEndSequence = (int)$aOutput[0];
363 // get the newest object from the diff file
366 exec(CONST_BasePath.'/utils/osm_file_date.py '.$sImportFile, $sBatchEnd, $iRet);
368 echo "Diff file is empty. skipping import.\n";
369 if (!$aResult['import-osmosis-all']) {
376 fail('Error getting date from diff file.');
378 $sBatchEnd = $sBatchEnd[0];
381 $fCMDStartTime = time();
382 echo $sCMDImport."\n";
384 $iErrorLevel = runWithEnv($sCMDImport, $aProcEnv);
386 echo "Error executing osm2pgsql: $iErrorLevel\n";
390 // write the update logs
391 $iFileSize = filesize($sImportFile);
392 $sSQL = 'INSERT INTO import_osmosis_log';
393 $sSQL .= '(batchend, batchseq, batchsize, starttime, endtime, event)';
394 $sSQL .= " values ('$sBatchEnd',$iEndSequence,$iFileSize,'";
395 $sSQL .= date('Y-m-d H:i:s', $fCMDStartTime)."','";
396 $sSQL .= date('Y-m-d H:i:s')."','import')";
398 chksql($oDB->query($sSQL));
401 $sSQL = "UPDATE import_status SET lastimportdate = '$sBatchEnd', indexed=false, sequence_id = $iEndSequence";
403 chksql($oDB->query($sSQL));
404 echo date('Y-m-d H:i:s')." Completed download step for $sBatchEnd in ".round((time()-$fCMDStartTime)/60, 2)." minutes\n";
408 if (!$aResult['no-index']) {
409 $sThisIndexCmd = $sCMDIndex;
410 $fCMDStartTime = time();
412 echo "$sThisIndexCmd\n";
413 $iErrorLevel = runWithEnv($sThisIndexCmd, $aProcEnv);
415 echo "Error: $iErrorLevel\n";
419 $sSQL = 'INSERT INTO import_osmosis_log';
420 $sSQL .= '(batchend, batchseq, batchsize, starttime, endtime, event)';
421 $sSQL .= " values ('$sBatchEnd',$iEndSequence,$iFileSize,'";
422 $sSQL .= date('Y-m-d H:i:s', $fCMDStartTime)."','";
423 $sSQL .= date('Y-m-d H:i:s')."','index')";
426 echo date('Y-m-d H:i:s')." Completed index step for $sBatchEnd in ".round((time()-$fCMDStartTime)/60, 2)." minutes\n";
428 $sSQL = 'update import_status set indexed = true';
432 $fDuration = time() - $fStartTime;
433 echo date('Y-m-d H:i:s')." Completed all for $sBatchEnd in ".round($fDuration/60, 2)." minutes\n";
434 if (!$aResult['import-osmosis-all']) exit(0);