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('update-functions', '', 0, 1, 0, 0, 'bool', 'Update trigger functions to support differential updates'),
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'])) $aResult['index-instances'] = 1;
46 if (!isset($aResult['index-rank'])) $aResult['index-rank'] = 0;
48 date_default_timezone_set('Etc/UTC');
52 $aDSNInfo = DB::parseDSN(CONST_Database_DSN);
53 if (!isset($aDSNInfo['port']) || !$aDSNInfo['port']) $aDSNInfo['port'] = 5432;
55 // cache memory to be used by osm2pgsql, should not be more than the available memory
56 $iCacheMemory = (isset($aResult['osm2pgsql-cache'])?$aResult['osm2pgsql-cache']:2000);
57 if ($iCacheMemory + 500 > getTotalMemoryMB()) {
58 $iCacheMemory = getCacheMemoryMB();
59 echo "WARNING: resetting cache memory to $iCacheMemory\n";
61 $sOsm2pgsqlCmd = CONST_Osm2pgsql_Binary.' -klas --number-processes 1 -C '.$iCacheMemory.' -O gazetteer -d '.$aDSNInfo['database'].' -P '.$aDSNInfo['port'];
62 if (isset($aDSNInfo['username']) && $aDSNInfo['username']) {
63 $sOsm2pgsqlCmd .= ' -U ' . $aDSNInfo['username'];
65 if (isset($aDSNInfo['hostspec']) && $aDSNInfo['hostspec']) {
66 $sOsm2pgsqlCmd .= ' -H ' . $aDSNInfo['hostspec'];
69 if (isset($aDSNInfo['password']) && $aDSNInfo['password']) {
70 $aProcEnv = array_merge(array('PGPASSWORD' => $aDSNInfo['password']), $_ENV);
73 if (!is_null(CONST_Osm2pgsql_Flatnode_File) && CONST_Osm2pgsql_Flatnode_File) {
74 $sOsm2pgsqlCmd .= ' --flat-nodes '.CONST_Osm2pgsql_Flatnode_File;
77 if ($aResult['init-updates']) {
78 // sanity check that the replication URL is correct
79 $sBaseState = file_get_contents(CONST_Replication_Url.'/state.txt');
80 if ($sBaseState === false) {
81 echo "\nCannot find state.txt file at the configured replication URL.\n";
82 echo "Does the URL point to a directory containing OSM update data?\n\n";
83 fail('replication URL not reachable.');
85 // sanity check for pyosmium-get-changes
86 if (!CONST_Pyosmium_Binary) {
87 echo "\nCONST_Pyosmium_Binary not configured.\n";
88 echo "You need to install pyosmium and set up the path to pyosmium-get-changes\n";
89 echo "in your local settings file.\n\n";
90 fail('CONST_Pyosmium_Binary not configured');
93 $sCmd = CONST_Pyosmium_Binary.' --help';
94 exec($sCmd, $aOutput, $iRet);
96 echo "Cannot execute pyosmium-get-changes.\n";
97 echo "Make sure you have pyosmium installed correctly\n";
98 echo "and have set up CONST_Pyosmium_Binary to point to pyosmium-get-changes.\n";
99 fail('pyosmium-get-changes not found or not usable');
101 if ($aResult['update-functions']) {
102 $sSetup = CONST_InstallPath.'/utils/setup.php';
104 passthru($argv[0].' '.$sSetup.' --create-functions --enable-diff-updates', $iRet);
106 fail('Error running setup script');
110 $sDatabaseDate = getDatabaseDate($oDB);
111 if ($sDatabaseDate === false) {
112 fail('Cannot determine date of database.');
114 $sWindBack = strftime('%Y-%m-%dT%H:%M:%SZ', strtotime($sDatabaseDate) - (3*60*60));
116 // get the appropriate state id
118 $sCmd = CONST_Pyosmium_Binary.' -D '.$sWindBack.' --server '.CONST_Replication_Url;
119 exec($sCmd, $aOutput, $iRet);
120 if ($iRet != 0 || $aOutput[0] == 'None') {
121 fail('Error running pyosmium tools');
124 pg_query($oDB->connection, 'TRUNCATE import_status');
125 $sSQL = "INSERT INTO import_status (lastimportdate, sequence_id, indexed) VALUES('";
126 $sSQL .= $sDatabaseDate."',".$aOutput[0].', true)';
127 if (!pg_query($oDB->connection, $sSQL)) {
128 fail('Could not enter sequence into database.');
131 echo "Done. Database updates will start at sequence $aOutput[0] ($sWindBack)\n";
134 if ($aResult['check-for-updates']) {
135 $aLastState = chksql($oDB->getRow('SELECT sequence_id FROM import_status'));
137 if (!$aLastState['sequence_id']) {
138 fail('Updates not set up. Please run ./utils/update.php --init-updates.');
141 system(CONST_BasePath.'/utils/check_server_for_updates.py '.CONST_Replication_Url.' '.$aLastState['sequence_id'], $iRet);
145 if (isset($aResult['import-diff']) || isset($aResult['import-file'])) {
146 // import diffs and files directly (e.g. from osmosis --rri)
147 $sNextFile = isset($aResult['import-diff']) ? $aResult['import-diff'] : $aResult['import-file'];
149 if (!file_exists($sNextFile)) {
150 fail("Cannot open $sNextFile\n");
154 $sCMD = $sOsm2pgsqlCmd.' '.$sNextFile;
156 $iErrorLevel = runWithEnv($sCMD, $aProcEnv);
159 fail("Error from osm2pgsql, $iErrorLevel\n");
162 // Don't update the import status - we don't know what this file contains
165 if ($aResult['calculate-postcodes']) {
166 info('Update postcodes centroids');
167 $sTemplate = file_get_contents(CONST_BasePath.'/sql/update-postcodes.sql');
168 runSQLScript($sTemplate, true, true);
171 $sTemporaryFile = CONST_BasePath.'/data/osmosischange.osc';
173 $bUseOSMApi = isset($aResult['import-from-main-api']) && $aResult['import-from-main-api'];
175 if (isset($aResult['import-node']) && $aResult['import-node']) {
177 $sContentURL = 'https://www.openstreetmap.org/api/0.6/node/'.$aResult['import-node'];
179 $sContentURL = 'https://overpass-api.de/api/interpreter?data=node('.$aResult['import-node'].');out%20meta;';
183 if (isset($aResult['import-way']) && $aResult['import-way']) {
185 $sContentURL = 'https://www.openstreetmap.org/api/0.6/way/'.$aResult['import-way'].'/full';
187 $sContentURL = 'https://overpass-api.de/api/interpreter?data=(way('.$aResult['import-way'].');node(w););out%20meta;';
191 if (isset($aResult['import-relation']) && $aResult['import-relation']) {
193 $sContentURLsModifyXMLstr = 'https://www.openstreetmap.org/api/0.6/relation/'.$aResult['import-relation'].'/full';
195 $sContentURL = 'https://overpass-api.de/api/interpreter?data=((rel('.$aResult['import-relation'].');way(r);node(w));node(r));out%20meta;';
200 file_put_contents($sTemporaryFile, file_get_contents($sContentURL));
205 // import generated change file
206 $sCMD = $sOsm2pgsqlCmd.' '.$sTemporaryFile;
208 $iErrorLevel = runWithEnv($sCMD, $aProcEnv);
210 fail("osm2pgsql exited with error level $iErrorLevel\n");
214 if ($aResult['deduplicate']) {
217 if (getPostgresVersion($oDB) < 9.3) {
218 fail('ERROR: deduplicate is only currently supported in postgresql 9.3');
221 $sSQL = 'select partition from country_name order by country_code';
222 $aPartitions = chksql($oDB->getCol($sSQL));
225 // we don't care about empty search_name_* partitions, they can't contain mentions of duplicates
226 foreach ($aPartitions as $i => $sPartition) {
227 $sSQL = 'select count(*) from search_name_'.$sPartition;
228 $nEntries = chksql($oDB->getOne($sSQL));
229 if ($nEntries == 0) {
230 unset($aPartitions[$i]);
234 $sSQL = "select word_token,count(*) from word where substr(word_token, 1, 1) = ' '";
235 $sSQL .= ' and class is null and type is null and country_code is null';
236 $sSQL .= ' group by word_token having count(*) > 1 order by word_token';
237 $aDuplicateTokens = chksql($oDB->getAll($sSQL));
238 foreach ($aDuplicateTokens as $aToken) {
239 if (trim($aToken['word_token']) == '' || trim($aToken['word_token']) == '-') continue;
240 echo 'Deduping '.$aToken['word_token']."\n";
241 $sSQL = 'select word_id,';
242 $sSQL .= ' (select count(*) from search_name where nameaddress_vector @> ARRAY[word_id]) as num';
243 $sSQL .= " from word where word_token = '".$aToken['word_token'];
244 $sSQL .= "' and class is null and type is null and country_code is null order by num desc";
245 $aTokenSet = chksql($oDB->getAll($sSQL));
247 $aKeep = array_shift($aTokenSet);
248 $iKeepID = $aKeep['word_id'];
250 foreach ($aTokenSet as $aRemove) {
251 $sSQL = 'update search_name set';
252 $sSQL .= ' name_vector = array_replace(name_vector,'.$aRemove['word_id'].','.$iKeepID.'),';
253 $sSQL .= ' nameaddress_vector = array_replace(nameaddress_vector,'.$aRemove['word_id'].','.$iKeepID.')';
254 $sSQL .= ' where name_vector @> ARRAY['.$aRemove['word_id'].']';
255 chksql($oDB->query($sSQL));
257 $sSQL = 'update search_name set';
258 $sSQL .= ' nameaddress_vector = array_replace(nameaddress_vector,'.$aRemove['word_id'].','.$iKeepID.')';
259 $sSQL .= ' where nameaddress_vector @> ARRAY['.$aRemove['word_id'].']';
260 chksql($oDB->query($sSQL));
262 $sSQL = 'update location_area_country set';
263 $sSQL .= ' keywords = array_replace(keywords,'.$aRemove['word_id'].','.$iKeepID.')';
264 $sSQL .= ' where keywords @> ARRAY['.$aRemove['word_id'].']';
265 chksql($oDB->query($sSQL));
267 foreach ($aPartitions as $sPartition) {
268 $sSQL = 'update search_name_'.$sPartition.' set';
269 $sSQL .= ' name_vector = array_replace(name_vector,'.$aRemove['word_id'].','.$iKeepID.')';
270 $sSQL .= ' where name_vector @> ARRAY['.$aRemove['word_id'].']';
271 chksql($oDB->query($sSQL));
273 $sSQL = 'update location_area_country set';
274 $sSQL .= ' keywords = array_replace(keywords,'.$aRemove['word_id'].','.$iKeepID.')';
275 $sSQL .= ' where keywords @> ARRAY['.$aRemove['word_id'].']';
276 chksql($oDB->query($sSQL));
279 $sSQL = 'delete from word where word_id = '.$aRemove['word_id'];
280 chksql($oDB->query($sSQL));
285 if ($aResult['recompute-word-counts']) {
286 info('Recompute frequency of full-word search terms');
287 $sTemplate = file_get_contents(CONST_BasePath.'/sql/words_from_search_name.sql');
288 runSQLScript($sTemplate, true, true);
291 if ($aResult['index']) {
292 $sCmd = CONST_InstallPath.'/nominatim/nominatim -i -d '.$aDSNInfo['database'].' -P '.$aDSNInfo['port'].' -t '.$aResult['index-instances'].' -r '.$aResult['index-rank'];
293 if (isset($aDSNInfo['hostspec']) && $aDSNInfo['hostspec']) {
294 $sCmd .= ' -H ' . $aDSNInfo['hostspec'];
296 if (isset($aDSNInfo['username']) && $aDSNInfo['username']) {
297 $sCmd .= ' -U ' . $aDSNInfo['username'];
300 runWithEnv($sCmd, $aProcEnv);
303 if ($aResult['import-osmosis'] || $aResult['import-osmosis-all']) {
305 if (strpos(CONST_Replication_Url, 'download.geofabrik.de') !== false && CONST_Replication_Update_Interval < 86400) {
306 fail('Error: Update interval too low for download.geofabrik.de. ' .
307 "Please check install documentation (http://nominatim.org/release-docs/latest/Import-and-Update#setting-up-the-update-process)\n");
310 $sImportFile = CONST_InstallPath.'/osmosischange.osc';
311 $sCMDDownload = CONST_Pyosmium_Binary.' --server '.CONST_Replication_Url.' -o '.$sImportFile.' -s '.CONST_Replication_Max_Diff_size;
312 $sCMDImport = $sOsm2pgsqlCmd.' '.$sImportFile;
313 $sCMDIndex = CONST_InstallPath.'/nominatim/nominatim -i -d '.$aDSNInfo['database'].' -P '.$aDSNInfo['port'].' -t '.$aResult['index-instances'];
314 if (isset($aDSNInfo['hostspec']) && $aDSNInfo['hostspec']) {
315 $sCMDIndex .= ' -H ' . $aDSNInfo['hostspec'];
317 if (isset($aDSNInfo['username']) && $aDSNInfo['username']) {
318 $sCMDIndex .= ' -U ' . $aDSNInfo['username'];
322 $fStartTime = time();
323 $aLastState = chksql($oDB->getRow('SELECT *, EXTRACT (EPOCH FROM lastimportdate) as unix_ts FROM import_status'));
325 if (!$aLastState['sequence_id']) {
326 echo "Updates not set up. Please run ./utils/update.php --init-updates.\n";
330 echo 'Currently at sequence '.$aLastState['sequence_id'].' ('.$aLastState['lastimportdate'].') - '.$aLastState['indexed']." indexed\n";
332 $sBatchEnd = $aLastState['lastimportdate'];
333 $iEndSequence = $aLastState['sequence_id'];
335 if ($aLastState['indexed'] == 't') {
336 // Sleep if the update interval has not yet been reached.
337 $fNextUpdate = $aLastState['unix_ts'] + CONST_Replication_Update_Interval;
338 if ($fNextUpdate > $fStartTime) {
339 $iSleepTime = $fNextUpdate - $fStartTime;
340 echo "Waiting for next update for $iSleepTime sec.";
344 // Download the next batch of changes.
346 $fCMDStartTime = time();
347 $iNextSeq = (int) $aLastState['sequence_id'];
349 echo "$sCMDDownload -I $iNextSeq\n";
350 if (file_exists($sImportFile)) {
351 unlink($sImportFile);
353 exec($sCMDDownload.' -I '.$iNextSeq, $aOutput, $iResult);
356 echo 'No new updates. Sleeping for '.CONST_Replication_Recheck_Interval." sec.\n";
357 sleep(CONST_Replication_Recheck_Interval);
358 } elseif ($iResult != 0) {
359 echo 'ERROR: updates failed.';
362 $iEndSequence = (int)$aOutput[0];
366 // get the newest object from the diff file
369 exec(CONST_BasePath.'/utils/osm_file_date.py '.$sImportFile, $sBatchEnd, $iRet);
371 echo "Diff file is empty. skipping import.\n";
372 if (!$aResult['import-osmosis-all']) {
379 fail('Error getting date from diff file.');
381 $sBatchEnd = $sBatchEnd[0];
384 $fCMDStartTime = time();
385 echo $sCMDImport."\n";
387 $iErrorLevel = runWithEnv($sCMDImport, $aProcEnv);
389 echo "Error executing osm2pgsql: $iErrorLevel\n";
393 // write the update logs
394 $iFileSize = filesize($sImportFile);
395 $sSQL = 'INSERT INTO import_osmosis_log';
396 $sSQL .= '(batchend, batchseq, batchsize, starttime, endtime, event)';
397 $sSQL .= " values ('$sBatchEnd',$iEndSequence,$iFileSize,'";
398 $sSQL .= date('Y-m-d H:i:s', $fCMDStartTime)."','";
399 $sSQL .= date('Y-m-d H:i:s')."','import')";
401 chksql($oDB->query($sSQL));
404 $sSQL = "UPDATE import_status SET lastimportdate = '$sBatchEnd', indexed=false, sequence_id = $iEndSequence";
406 chksql($oDB->query($sSQL));
407 echo date('Y-m-d H:i:s')." Completed download step for $sBatchEnd in ".round((time()-$fCMDStartTime)/60, 2)." minutes\n";
411 if (!$aResult['no-index']) {
412 $sThisIndexCmd = $sCMDIndex;
413 $fCMDStartTime = time();
415 echo "$sThisIndexCmd\n";
416 $iErrorLevel = runWithEnv($sThisIndexCmd, $aProcEnv);
418 echo "Error: $iErrorLevel\n";
422 $sSQL = 'INSERT INTO import_osmosis_log';
423 $sSQL .= '(batchend, batchseq, batchsize, starttime, endtime, event)';
424 $sSQL .= " values ('$sBatchEnd',$iEndSequence,$iFileSize,'";
425 $sSQL .= date('Y-m-d H:i:s', $fCMDStartTime)."','";
426 $sSQL .= date('Y-m-d H:i:s')."','index')";
429 echo date('Y-m-d H:i:s')." Completed index step for $sBatchEnd in ".round((time()-$fCMDStartTime)/60, 2)." minutes\n";
431 $sSQL = 'update import_status set indexed = true';
435 $fDuration = time() - $fStartTime;
436 echo date('Y-m-d H:i:s')." Completed all for $sBatchEnd in ".round($fDuration/60, 2)." minutes\n";
437 if (!$aResult['import-osmosis-all']) exit(0);