4 require_once(dirname(dirname(__FILE__)).'/settings/settings.php');
5 require_once(CONST_BasePath.'/lib/init-cmd.php');
6 ini_set('memory_limit', '800M');
10 'Import / update / index osm data',
11 array('help', 'h', 0, 1, 0, 0, false, 'Show Help'),
12 array('quiet', 'q', 0, 1, 0, 0, 'bool', 'Quiet output'),
13 array('verbose', 'v', 0, 1, 0, 0, 'bool', 'Verbose output'),
15 array('init-updates', '', 0, 1, 0, 0, 'bool', 'Set up database for updating'),
16 array('check-for-updates', '', 0, 1, 0, 0, 'bool', 'Check if new updates are available'),
17 array('import-osmosis', '', 0, 1, 0, 0, 'bool', 'Import updates once'),
18 array('import-osmosis-all', '', 0, 1, 0, 0, 'bool', 'Import updates forever'),
19 array('no-index', '', 0, 1, 0, 0, 'bool', 'Do not index the new data'),
21 array('calculate-postcodes', '', 0, 1, 0, 0, 'bool', 'Update postcode centroid table'),
23 array('import-file', '', 0, 1, 1, 1, 'realpath', 'Re-import data from an OSM file'),
24 array('import-diff', '', 0, 1, 1, 1, 'realpath', 'Import a diff (osc) file from local file system'),
25 array('osm2pgsql-cache', '', 0, 1, 1, 1, 'int', 'Cache size used by osm2pgsql'),
27 array('import-node', '', 0, 1, 1, 1, 'int', 'Re-import node'),
28 array('import-way', '', 0, 1, 1, 1, 'int', 'Re-import way'),
29 array('import-relation', '', 0, 1, 1, 1, 'int', 'Re-import relation'),
30 array('import-from-main-api', '', 0, 1, 0, 0, 'bool', 'Use OSM API instead of Overpass to download objects'),
32 array('index', '', 0, 1, 0, 0, 'bool', 'Index'),
33 array('index-rank', '', 0, 1, 1, 1, 'int', 'Rank to start indexing from'),
34 array('index-instances', '', 0, 1, 1, 1, 'int', 'Number of indexing instances (threads)'),
36 array('deduplicate', '', 0, 1, 0, 0, 'bool', 'Deduplicate tokens'),
37 array('recompute-word-counts', '', 0, 1, 0, 0, 'bool', 'Compute frequency of full-word search terms'),
38 array('no-npi', '', 0, 1, 0, 0, 'bool', '(obsolete)'),
40 getCmdOpt($_SERVER['argv'], $aCMDOptions, $aResult, true, true);
42 if (!isset($aResult['index-instances'])) $aResult['index-instances'] = 1;
43 if (!isset($aResult['index-rank'])) $aResult['index-rank'] = 0;
45 date_default_timezone_set('Etc/UTC');
49 $aDSNInfo = DB::parseDSN(CONST_Database_DSN);
50 if (!isset($aDSNInfo['port']) || !$aDSNInfo['port']) $aDSNInfo['port'] = 5432;
52 // cache memory to be used by osm2pgsql, should not be more than the available memory
53 $iCacheMemory = (isset($aResult['osm2pgsql-cache'])?$aResult['osm2pgsql-cache']:2000);
54 if ($iCacheMemory + 500 > getTotalMemoryMB()) {
55 $iCacheMemory = getCacheMemoryMB();
56 echo "WARNING: resetting cache memory to $iCacheMemory\n";
58 $sOsm2pgsqlCmd = CONST_Osm2pgsql_Binary.' -klas --number-processes 1 -C '.$iCacheMemory.' -O gazetteer -d '.$aDSNInfo['database'].' -P '.$aDSNInfo['port'];
59 if (!is_null(CONST_Osm2pgsql_Flatnode_File) && CONST_Osm2pgsql_Flatnode_File) {
60 $sOsm2pgsqlCmd .= ' --flat-nodes '.CONST_Osm2pgsql_Flatnode_File;
63 if ($aResult['init-updates']) {
64 // sanity check that the replication URL is correct
65 $sBaseState = file_get_contents(CONST_Replication_Url.'/state.txt');
66 if ($sBaseState === false) {
67 echo "\nCannot find state.txt file at the configured replication URL.\n";
68 echo "Does the URL point to a directory containing OSM update data?\n\n";
69 fail('replication URL not reachable.');
71 // sanity check for pyosmium-get-changes
72 if (!CONST_Pyosmium_Binary) {
73 echo "\nCONST_Pyosmium_Binary not configured.\n";
74 echo "You need to install pyosmium and set up the path to pyosmium-get-changes\n";
75 echo "in your local settings file.\n\n";
76 fail('CONST_Pyosmium_Binary not configured');
79 $sCmd = CONST_Pyosmium_Binary.' --help';
80 exec($sCmd, $aOutput, $iRet);
82 echo "Cannot execute pyosmium-get-changes.\n";
83 echo "Make sure you have pyosmium installed correctly\n";
84 echo "and have set up CONST_Pyosmium_Binary to point to pyosmium-get-changes.\n";
85 fail('pyosmium-get-changes not found or not usable');
87 $sSetup = CONST_InstallPath.'/utils/setup.php';
89 passthru($sSetup.' --create-functions --enable-diff-updates', $iRet);
91 fail('Error running setup script');
94 $sDatabaseDate = getDatabaseDate($oDB);
95 if ($sDatabaseDate === false) {
96 fail('Cannot determine date of database.');
98 $sWindBack = strftime('%Y-%m-%dT%H:%M:%SZ', strtotime($sDatabaseDate) - (3*60*60));
100 // get the appropriate state id
102 $sCmd = CONST_Pyosmium_Binary.' -D '.$sWindBack.' --server '.CONST_Replication_Url;
103 exec($sCmd, $aOutput, $iRet);
104 if ($iRet != 0 || $aOutput[0] == 'None') {
105 fail('Error running pyosmium tools');
108 pg_query($oDB->connection, 'TRUNCATE import_status');
109 $sSQL = "INSERT INTO import_status (lastimportdate, sequence_id, indexed) VALUES('";
110 $sSQL .= $sDatabaseDate."',".$aOutput[0].', true)';
111 if (!pg_query($oDB->connection, $sSQL)) {
112 fail('Could not enter sequence into database.');
115 echo "Done. Database updates will start at sequence $aOutput[0] ($sWindBack)\n";
118 if ($aResult['check-for-updates']) {
119 $aLastState = chksql($oDB->getRow('SELECT sequence_id FROM import_status'));
121 if (!$aLastState['sequence_id']) {
122 fail('Updates not set up. Please run ./utils/update.php --init-updates.');
125 system(CONST_BasePath.'/utils/check_server_for_updates.py '.CONST_Replication_Url.' '.$aLastState['sequence_id'], $iRet);
129 if (isset($aResult['import-diff']) || isset($aResult['import-file'])) {
130 // import diffs and files directly (e.g. from osmosis --rri)
131 $sNextFile = isset($aResult['import-diff']) ? $aResult['import-diff'] : $aResult['import-file'];
133 if (!file_exists($sNextFile)) {
134 fail("Cannot open $sNextFile\n");
138 $sCMD = $sOsm2pgsqlCmd.' '.$sNextFile;
140 exec($sCMD, $sJunk, $iErrorLevel);
143 fail("Error from osm2pgsql, $iErrorLevel\n");
146 // Don't update the import status - we don't know what this file contains
149 if ($aResult['calculate-postcodes']) {
150 info('Update postcodes centroids');
151 $sTemplate = file_get_contents(CONST_BasePath.'/sql/update-postcodes.sql');
152 runSQLScript($sTemplate, true, true);
155 $sTemporaryFile = CONST_BasePath.'/data/osmosischange.osc';
157 $bUseOSMApi = isset($aResult['import-from-main-api']) && $aResult['import-from-main-api'];
159 if (isset($aResult['import-node']) && $aResult['import-node']) {
161 $sContentURL = 'https://www.openstreetmap.org/api/0.6/node/'.$aResult['import-node'];
163 $sContentURL = 'https://overpass-api.de/api/interpreter?data=node('.$aResult['import-node'].');out%20meta;';
167 if (isset($aResult['import-way']) && $aResult['import-way']) {
169 $sContentURL = 'https://www.openstreetmap.org/api/0.6/way/'.$aResult['import-way'].'/full';
171 $sContentURL = 'https://overpass-api.de/api/interpreter?data=(way('.$aResult['import-way'].');node(w););out%20meta;';
175 if (isset($aResult['import-relation']) && $aResult['import-relation']) {
177 $sContentURLsModifyXMLstr = 'https://www.openstreetmap.org/api/0.6/relation/'.$aResult['import-relation'].'/full';
179 $sContentURL = 'https://overpass-api.de/api/interpreter?data=((rel('.$aResult['import-relation'].');way(r);node(w));node(r));out%20meta;';
184 file_put_contents($sTemporaryFile, file_get_contents($sContentURL));
189 // import generated change file
190 $sCMD = $sOsm2pgsqlCmd.' '.$sTemporaryFile;
192 exec($sCMD, $sJunk, $iErrorLevel);
194 fail("osm2pgsql exited with error level $iErrorLevel\n");
198 if ($aResult['deduplicate']) {
201 if (getPostgresVersion($oDB) < 9.3) {
202 fail('ERROR: deduplicate is only currently supported in postgresql 9.3');
205 $sSQL = 'select partition from country_name order by country_code';
206 $aPartitions = chksql($oDB->getCol($sSQL));
209 // we don't care about empty search_name_* partitions, they can't contain mentions of duplicates
210 foreach ($aPartitions as $i => $sPartition) {
211 $sSQL = 'select count(*) from search_name_'.$sPartition;
212 $nEntries = chksql($oDB->getOne($sSQL));
213 if ($nEntries == 0) {
214 unset($aPartitions[$i]);
218 $sSQL = "select word_token,count(*) from word where substr(word_token, 1, 1) = ' '";
219 $sSQL .= ' and class is null and type is null and country_code is null';
220 $sSQL .= ' group by word_token having count(*) > 1 order by word_token';
221 $aDuplicateTokens = chksql($oDB->getAll($sSQL));
222 foreach ($aDuplicateTokens as $aToken) {
223 if (trim($aToken['word_token']) == '' || trim($aToken['word_token']) == '-') continue;
224 echo 'Deduping '.$aToken['word_token']."\n";
225 $sSQL = 'select word_id,';
226 $sSQL .= ' (select count(*) from search_name where nameaddress_vector @> ARRAY[word_id]) as num';
227 $sSQL .= " from word where word_token = '".$aToken['word_token'];
228 $sSQL .= "' and class is null and type is null and country_code is null order by num desc";
229 $aTokenSet = chksql($oDB->getAll($sSQL));
231 $aKeep = array_shift($aTokenSet);
232 $iKeepID = $aKeep['word_id'];
234 foreach ($aTokenSet as $aRemove) {
235 $sSQL = 'update search_name set';
236 $sSQL .= ' name_vector = array_replace(name_vector,'.$aRemove['word_id'].','.$iKeepID.'),';
237 $sSQL .= ' nameaddress_vector = array_replace(nameaddress_vector,'.$aRemove['word_id'].','.$iKeepID.')';
238 $sSQL .= ' where name_vector @> ARRAY['.$aRemove['word_id'].']';
239 chksql($oDB->query($sSQL));
241 $sSQL = 'update search_name set';
242 $sSQL .= ' nameaddress_vector = array_replace(nameaddress_vector,'.$aRemove['word_id'].','.$iKeepID.')';
243 $sSQL .= ' where nameaddress_vector @> ARRAY['.$aRemove['word_id'].']';
244 chksql($oDB->query($sSQL));
246 $sSQL = 'update location_area_country set';
247 $sSQL .= ' keywords = array_replace(keywords,'.$aRemove['word_id'].','.$iKeepID.')';
248 $sSQL .= ' where keywords @> ARRAY['.$aRemove['word_id'].']';
249 chksql($oDB->query($sSQL));
251 foreach ($aPartitions as $sPartition) {
252 $sSQL = 'update search_name_'.$sPartition.' set';
253 $sSQL .= ' name_vector = array_replace(name_vector,'.$aRemove['word_id'].','.$iKeepID.')';
254 $sSQL .= ' where name_vector @> ARRAY['.$aRemove['word_id'].']';
255 chksql($oDB->query($sSQL));
257 $sSQL = 'update location_area_country set';
258 $sSQL .= ' keywords = array_replace(keywords,'.$aRemove['word_id'].','.$iKeepID.')';
259 $sSQL .= ' where keywords @> ARRAY['.$aRemove['word_id'].']';
260 chksql($oDB->query($sSQL));
263 $sSQL = 'delete from word where word_id = '.$aRemove['word_id'];
264 chksql($oDB->query($sSQL));
269 if ($aResult['recompute-word-counts']) {
270 info('Recompute frequency of full-word search terms');
271 $sTemplate = file_get_contents(CONST_BasePath.'/sql/words_from_search_name.sql');
272 runSQLScript($sTemplate, true, true);
275 if ($aResult['index']) {
276 passthru(CONST_InstallPath.'/nominatim/nominatim -i -d '.$aDSNInfo['database'].' -P '.$aDSNInfo['port'].' -t '.$aResult['index-instances'].' -r '.$aResult['index-rank']);
279 if ($aResult['import-osmosis'] || $aResult['import-osmosis-all']) {
281 if (strpos(CONST_Replication_Url, 'download.geofabrik.de') !== false && CONST_Replication_Update_Interval < 86400) {
282 fail('Error: Update interval too low for download.geofabrik.de. ' .
283 "Please check install documentation (http://nominatim.org/release-docs/latest/Import-and-Update#setting-up-the-update-process)\n");
286 $sImportFile = CONST_InstallPath.'/osmosischange.osc';
287 $sCMDDownload = CONST_Pyosmium_Binary.' --server '.CONST_Replication_Url.' -o '.$sImportFile.' -s '.CONST_Replication_Max_Diff_size;
288 $sCMDImport = $sOsm2pgsqlCmd.' '.$sImportFile;
289 $sCMDIndex = CONST_InstallPath.'/nominatim/nominatim -i -d '.$aDSNInfo['database'].' -P '.$aDSNInfo['port'].' -t '.$aResult['index-instances'];
292 $fStartTime = time();
293 $aLastState = chksql($oDB->getRow('SELECT *, EXTRACT (EPOCH FROM lastimportdate) as unix_ts FROM import_status'));
295 if (!$aLastState['sequence_id']) {
296 echo "Updates not set up. Please run ./utils/update.php --init-updates.\n";
300 echo 'Currently at sequence '.$aLastState['sequence_id'].' ('.$aLastState['lastimportdate'].') - '.$aLastState['indexed']." indexed\n";
302 $sBatchEnd = $aLastState['lastimportdate'];
303 $iEndSequence = $aLastState['sequence_id'];
305 if ($aLastState['indexed'] == 't') {
306 // Sleep if the update interval has not yet been reached.
307 $fNextUpdate = $aLastState['unix_ts'] + CONST_Replication_Update_Interval;
308 if ($fNextUpdate > $fStartTime) {
309 $iSleepTime = $fNextUpdate - $fStartTime;
310 echo "Waiting for next update for $iSleepTime sec.";
314 // Download the next batch of changes.
316 $fCMDStartTime = time();
317 $iNextSeq = (int) $aLastState['sequence_id'];
319 echo "$sCMDDownload -I $iNextSeq\n";
320 if (file_exists($sImportFile)) {
321 unlink($sImportFile);
323 exec($sCMDDownload.' -I '.$iNextSeq, $aOutput, $iResult);
326 echo 'No new updates. Sleeping for '.CONST_Replication_Recheck_Interval." sec.\n";
327 sleep(CONST_Replication_Recheck_Interval);
328 } elseif ($iResult != 0) {
329 echo 'ERROR: updates failed.';
332 $iEndSequence = (int)$aOutput[0];
336 // get the newest object from the diff file
339 exec(CONST_BasePath.'/utils/osm_file_date.py '.$sImportFile, $sBatchEnd, $iRet);
341 echo "Diff file is empty. skipping import.\n";
342 if (!$aResult['import-osmosis-all']) {
349 fail('Error getting date from diff file.');
351 $sBatchEnd = $sBatchEnd[0];
354 $fCMDStartTime = time();
355 echo $sCMDImport."\n";
357 exec($sCMDImport, $sJunk, $iErrorLevel);
359 echo "Error executing osm2pgsql: $iErrorLevel\n";
363 // write the update logs
364 $iFileSize = filesize($sImportFile);
365 $sSQL = 'INSERT INTO import_osmosis_log';
366 $sSQL .= '(batchend, batchseq, batchsize, starttime, endtime, event)';
367 $sSQL .= " values ('$sBatchEnd',$iEndSequence,$iFileSize,'";
368 $sSQL .= date('Y-m-d H:i:s', $fCMDStartTime)."','";
369 $sSQL .= date('Y-m-d H:i:s')."','import')";
371 chksql($oDB->query($sSQL));
374 $sSQL = "UPDATE import_status SET lastimportdate = '$sBatchEnd', indexed=false, sequence_id = $iEndSequence";
376 chksql($oDB->query($sSQL));
377 echo date('Y-m-d H:i:s')." Completed download step for $sBatchEnd in ".round((time()-$fCMDStartTime)/60, 2)." minutes\n";
381 if (!$aResult['no-index']) {
382 $sThisIndexCmd = $sCMDIndex;
383 $fCMDStartTime = time();
385 echo "$sThisIndexCmd\n";
386 exec($sThisIndexCmd, $sJunk, $iErrorLevel);
388 echo "Error: $iErrorLevel\n";
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')."','index')";
399 echo date('Y-m-d H:i:s')." Completed index step for $sBatchEnd in ".round((time()-$fCMDStartTime)/60, 2)." minutes\n";
401 $sSQL = 'update import_status set indexed = true';
405 $fDuration = time() - $fStartTime;
406 echo date('Y-m-d H:i:s')." Completed all for $sBatchEnd in ".round($fDuration/60, 2)." minutes\n";
407 if (!$aResult['import-osmosis-all']) exit(0);