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'])) $aResult['index-instances'] = 1;
44 if (!isset($aResult['index-rank'])) $aResult['index-rank'] = 0;
46 date_default_timezone_set('Etc/UTC');
50 $aDSNInfo = DB::parseDSN(CONST_Database_DSN);
51 if (!isset($aDSNInfo['port']) || !$aDSNInfo['port']) $aDSNInfo['port'] = 5432;
53 // cache memory to be used by osm2pgsql, should not be more than the available memory
54 $iCacheMemory = (isset($aResult['osm2pgsql-cache'])?$aResult['osm2pgsql-cache']:2000);
55 if ($iCacheMemory + 500 > getTotalMemoryMB()) {
56 $iCacheMemory = getCacheMemoryMB();
57 echo "WARNING: resetting cache memory to $iCacheMemory\n";
59 $sOsm2pgsqlCmd = CONST_Osm2pgsql_Binary.' -klas --number-processes 1 -C '.$iCacheMemory.' -O gazetteer -d '.$aDSNInfo['database'].' -P '.$aDSNInfo['port'];
60 if (!is_null(CONST_Osm2pgsql_Flatnode_File) && CONST_Osm2pgsql_Flatnode_File) {
61 $sOsm2pgsqlCmd .= ' --flat-nodes '.CONST_Osm2pgsql_Flatnode_File;
64 if ($aResult['init-updates']) {
65 // sanity check that the replication URL is correct
66 $sBaseState = file_get_contents(CONST_Replication_Url.'/state.txt');
67 if ($sBaseState === false) {
68 echo "\nCannot find state.txt file at the configured replication URL.\n";
69 echo "Does the URL point to a directory containing OSM update data?\n\n";
70 fail('replication URL not reachable.');
72 $sSetup = CONST_InstallPath.'/utils/setup.php';
74 passthru($sSetup.' --create-functions --enable-diff-updates', $iRet);
76 fail('Error running setup script');
79 $sDatabaseDate = getDatabaseDate($oDB);
80 if ($sDatabaseDate === false) {
81 fail('Cannot determine date of database.');
83 $sWindBack = strftime('%Y-%m-%dT%H:%M:%SZ', strtotime($sDatabaseDate) - (3*60*60));
85 // get the appropriate state id
87 $sCmd = CONST_Pyosmium_Binary.' -D '.$sWindBack.' --server '.CONST_Replication_Url;
88 exec($sCmd, $aOutput, $iRet);
89 if ($iRet != 0 || $aOutput[0] == 'None') {
90 fail('Error running pyosmium tools');
93 pg_query($oDB->connection, 'TRUNCATE import_status');
94 $sSQL = "INSERT INTO import_status (lastimportdate, sequence_id, indexed) VALUES('";
95 $sSQL .= $sDatabaseDate."',".$aOutput[0].', true)';
96 if (!pg_query($oDB->connection, $sSQL)) {
97 fail('Could not enter sequence into database.');
100 echo "Done. Database updates will start at sequence $aOutput[0] ($sWindBack)\n";
103 if ($aResult['check-for-updates']) {
104 $aLastState = chksql($oDB->getRow('SELECT sequence_id FROM import_status'));
106 if (!$aLastState['sequence_id']) {
107 fail('Updates not set up. Please run ./utils/update.php --init-updates.');
110 system(CONST_BasePath.'/utils/check_server_for_updates.py '.CONST_Replication_Url.' '.$aLastState['sequence_id'], $iRet);
114 if (isset($aResult['import-diff']) || isset($aResult['import-file'])) {
115 // import diffs and files directly (e.g. from osmosis --rri)
116 $sNextFile = isset($aResult['import-diff']) ? $aResult['import-diff'] : $aResult['import-file'];
118 if (!file_exists($sNextFile)) {
119 fail("Cannot open $sNextFile\n");
123 $sCMD = $sOsm2pgsqlCmd.' '.$sNextFile;
125 exec($sCMD, $sJunk, $iErrorLevel);
128 fail("Error from osm2pgsql, $iErrorLevel\n");
131 // Don't update the import status - we don't know what this file contains
134 if ($aResult['calculate-postcodes']) {
135 info('Update postcodes centroids');
136 $sTemplate = file_get_contents(CONST_BasePath.'/sql/update-postcodes.sql');
137 runSQLScript($sTemplate, true, true);
140 $sTemporaryFile = CONST_BasePath.'/data/osmosischange.osc';
142 $bUseOSMApi = isset($aResult['import-from-main-api']) && $aResult['import-from-main-api'];
144 if (isset($aResult['import-node']) && $aResult['import-node']) {
146 $sContentURL = 'https://www.openstreetmap.org/api/0.6/node/'.$aResult['import-node'];
148 $sContentURL = 'https://overpass-api.de/api/interpreter?data=node('.$aResult['import-node'].');out%20meta;';
152 if (isset($aResult['import-way']) && $aResult['import-way']) {
154 $sContentURL = 'https://www.openstreetmap.org/api/0.6/way/'.$aResult['import-way'].'/full';
156 $sContentURL = 'https://overpass-api.de/api/interpreter?data=(way('.$aResult['import-way'].');node(w););out%20meta;';
160 if (isset($aResult['import-relation']) && $aResult['import-relation']) {
162 $sContentURLsModifyXMLstr = 'https://www.openstreetmap.org/api/0.6/relation/'.$aResult['import-relation'].'/full';
164 $sContentURL = 'https://overpass-api.de/api/interpreter?data=((rel('.$aResult['import-relation'].');way(r);node(w));node(r));out%20meta;';
169 file_put_contents($sTemporaryFile, file_get_contents($sContentURL));
174 // import generated change file
175 $sCMD = $sOsm2pgsqlCmd.' '.$sTemporaryFile;
177 exec($sCMD, $sJunk, $iErrorLevel);
179 fail("osm2pgsql exited with error level $iErrorLevel\n");
183 if ($aResult['deduplicate']) {
186 if (getPostgresVersion($oDB) < 9.3) {
187 fail('ERROR: deduplicate is only currently supported in postgresql 9.3');
190 $sSQL = 'select partition from country_name order by country_code';
191 $aPartitions = chksql($oDB->getCol($sSQL));
194 // we don't care about empty search_name_* partitions, they can't contain mentions of duplicates
195 foreach ($aPartitions as $i => $sPartition) {
196 $sSQL = 'select count(*) from search_name_'.$sPartition;
197 $nEntries = chksql($oDB->getOne($sSQL));
198 if ($nEntries == 0) {
199 unset($aPartitions[$i]);
203 $sSQL = "select word_token,count(*) from word where substr(word_token, 1, 1) = ' '";
204 $sSQL .= ' and class is null and type is null and country_code is null';
205 $sSQL .= ' group by word_token having count(*) > 1 order by word_token';
206 $aDuplicateTokens = chksql($oDB->getAll($sSQL));
207 foreach ($aDuplicateTokens as $aToken) {
208 if (trim($aToken['word_token']) == '' || trim($aToken['word_token']) == '-') continue;
209 echo 'Deduping '.$aToken['word_token']."\n";
210 $sSQL = 'select word_id,';
211 $sSQL .= ' (select count(*) from search_name where nameaddress_vector @> ARRAY[word_id]) as num';
212 $sSQL .= " from word where word_token = '".$aToken['word_token'];
213 $sSQL .= "' and class is null and type is null and country_code is null order by num desc";
214 $aTokenSet = chksql($oDB->getAll($sSQL));
216 $aKeep = array_shift($aTokenSet);
217 $iKeepID = $aKeep['word_id'];
219 foreach ($aTokenSet as $aRemove) {
220 $sSQL = 'update search_name set';
221 $sSQL .= ' name_vector = array_replace(name_vector,'.$aRemove['word_id'].','.$iKeepID.'),';
222 $sSQL .= ' nameaddress_vector = array_replace(nameaddress_vector,'.$aRemove['word_id'].','.$iKeepID.')';
223 $sSQL .= ' where name_vector @> ARRAY['.$aRemove['word_id'].']';
224 chksql($oDB->query($sSQL));
226 $sSQL = 'update search_name set';
227 $sSQL .= ' nameaddress_vector = array_replace(nameaddress_vector,'.$aRemove['word_id'].','.$iKeepID.')';
228 $sSQL .= ' where nameaddress_vector @> ARRAY['.$aRemove['word_id'].']';
229 chksql($oDB->query($sSQL));
231 $sSQL = 'update location_area_country set';
232 $sSQL .= ' keywords = array_replace(keywords,'.$aRemove['word_id'].','.$iKeepID.')';
233 $sSQL .= ' where keywords @> ARRAY['.$aRemove['word_id'].']';
234 chksql($oDB->query($sSQL));
236 foreach ($aPartitions as $sPartition) {
237 $sSQL = 'update search_name_'.$sPartition.' set';
238 $sSQL .= ' name_vector = array_replace(name_vector,'.$aRemove['word_id'].','.$iKeepID.')';
239 $sSQL .= ' where name_vector @> ARRAY['.$aRemove['word_id'].']';
240 chksql($oDB->query($sSQL));
242 $sSQL = 'update location_area_country set';
243 $sSQL .= ' keywords = array_replace(keywords,'.$aRemove['word_id'].','.$iKeepID.')';
244 $sSQL .= ' where keywords @> ARRAY['.$aRemove['word_id'].']';
245 chksql($oDB->query($sSQL));
248 $sSQL = 'delete from word where word_id = '.$aRemove['word_id'];
249 chksql($oDB->query($sSQL));
254 if ($aResult['recompute-word-counts']) {
255 info('Recompute frequency of full-word search terms');
256 $sTemplate = file_get_contents(CONST_BasePath.'/sql/words_from_search_name.sql');
257 runSQLScript($sTemplate, true, true);
260 if ($aResult['index']) {
261 passthru(CONST_InstallPath.'/nominatim/nominatim -i -d '.$aDSNInfo['database'].' -P '.$aDSNInfo['port'].' -t '.$aResult['index-instances'].' -r '.$aResult['index-rank']);
264 if ($aResult['import-osmosis'] || $aResult['import-osmosis-all']) {
266 if (strpos(CONST_Replication_Url, 'download.geofabrik.de') !== false && CONST_Replication_Update_Interval < 86400) {
267 fail('Error: Update interval too low for download.geofabrik.de. ' .
268 "Please check install documentation (http://nominatim.org/release-docs/latest/Import-and-Update#setting-up-the-update-process)\n");
271 $sImportFile = CONST_InstallPath.'/osmosischange.osc';
272 $sCMDDownload = CONST_Pyosmium_Binary.' --server '.CONST_Replication_Url.' -o '.$sImportFile.' -s '.CONST_Replication_Max_Diff_size;
273 $sCMDImport = $sOsm2pgsqlCmd.' '.$sImportFile;
274 $sCMDIndex = CONST_InstallPath.'/nominatim/nominatim -i -d '.$aDSNInfo['database'].' -P '.$aDSNInfo['port'].' -t '.$aResult['index-instances'];
277 $fStartTime = time();
278 $aLastState = chksql($oDB->getRow('SELECT *, EXTRACT (EPOCH FROM lastimportdate) as unix_ts FROM import_status'));
280 if (!$aLastState['sequence_id']) {
281 echo "Updates not set up. Please run ./utils/update.php --init-updates.\n";
285 echo 'Currently at sequence '.$aLastState['sequence_id'].' ('.$aLastState['lastimportdate'].') - '.$aLastState['indexed']." indexed\n";
287 $sBatchEnd = $aLastState['lastimportdate'];
288 $iEndSequence = $aLastState['sequence_id'];
290 if ($aLastState['indexed'] == 't') {
291 // Sleep if the update interval has not yet been reached.
292 $fNextUpdate = $aLastState['unix_ts'] + CONST_Replication_Update_Interval;
293 if ($fNextUpdate > $fStartTime) {
294 $iSleepTime = $fNextUpdate - $fStartTime;
295 echo "Waiting for next update for $iSleepTime sec.";
299 // Download the next batch of changes.
301 $fCMDStartTime = time();
302 $iNextSeq = (int) $aLastState['sequence_id'];
304 echo "$sCMDDownload -I $iNextSeq\n";
305 if (file_exists($sImportFile)) {
306 unlink($sImportFile);
308 exec($sCMDDownload.' -I '.$iNextSeq, $aOutput, $iResult);
311 echo 'No new updates. Sleeping for '.CONST_Replication_Recheck_Interval." sec.\n";
312 sleep(CONST_Replication_Recheck_Interval);
313 } elseif ($iResult != 0) {
314 echo 'ERROR: updates failed.';
317 $iEndSequence = (int)$aOutput[0];
321 // get the newest object from the diff file
324 exec(CONST_BasePath.'/utils/osm_file_date.py '.$sImportFile, $sBatchEnd, $iRet);
326 echo "Diff file is empty. skipping import.\n";
327 if (!$aResult['import-osmosis-all']) {
334 fail('Error getting date from diff file.');
336 $sBatchEnd = $sBatchEnd[0];
339 $fCMDStartTime = time();
340 echo $sCMDImport."\n";
342 exec($sCMDImport, $sJunk, $iErrorLevel);
344 echo "Error executing osm2pgsql: $iErrorLevel\n";
348 // write the update logs
349 $iFileSize = filesize($sImportFile);
350 $sSQL = 'INSERT INTO import_osmosis_log';
351 $sSQL .= '(batchend, batchseq, batchsize, starttime, endtime, event)';
352 $sSQL .= " values ('$sBatchEnd',$iEndSequence,$iFileSize,'";
353 $sSQL .= date('Y-m-d H:i:s', $fCMDStartTime)."','";
354 $sSQL .= date('Y-m-d H:i:s')."','import')";
356 chksql($oDB->query($sSQL));
359 $sSQL = "UPDATE import_status SET lastimportdate = '$sBatchEnd', indexed=false, sequence_id = $iEndSequence";
361 chksql($oDB->query($sSQL));
362 echo date('Y-m-d H:i:s')." Completed download step for $sBatchEnd in ".round((time()-$fCMDStartTime)/60, 2)." minutes\n";
366 if (!$aResult['no-index']) {
367 $sThisIndexCmd = $sCMDIndex;
368 $fCMDStartTime = time();
370 echo "$sThisIndexCmd\n";
371 exec($sThisIndexCmd, $sJunk, $iErrorLevel);
373 echo "Error: $iErrorLevel\n";
377 $sSQL = 'INSERT INTO import_osmosis_log';
378 $sSQL .= '(batchend, batchseq, batchsize, starttime, endtime, event)';
379 $sSQL .= " values ('$sBatchEnd',$iEndSequence,$iFileSize,'";
380 $sSQL .= date('Y-m-d H:i:s', $fCMDStartTime)."','";
381 $sSQL .= date('Y-m-d H:i:s')."','index')";
384 echo date('Y-m-d H:i:s')." Completed index step for $sBatchEnd in ".round((time()-$fCMDStartTime)/60, 2)." minutes\n";
386 $sSQL = 'update import_status set indexed = true';
390 $fDuration = time() - $fStartTime;
391 echo date('Y-m-d H:i:s')." Completed all for $sBatchEnd in ".round($fDuration/60, 2)." minutes\n";
392 if (!$aResult['import-osmosis-all']) exit(0);