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)) {
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 $sSetup = CONST_InstallPath.'/utils/setup.php';
73 passthru($sSetup.' --create-functions --enable-diff-updates', $iRet);
75 fail('Error running setup script');
78 $sDatabaseDate = getDatabaseDate($oDB);
79 if ($sDatabaseDate === false) {
80 fail('Cannot determine date of database.');
82 $sWindBack = strftime('%Y-%m-%dT%H:%M:%SZ', strtotime($sDatabaseDate) - (3*60*60));
84 // get the appropriate state id
86 $sCmd = CONST_Pyosmium_Binary.' -D '.$sWindBack.' --server '.CONST_Replication_Url;
87 exec($sCmd, $aOutput, $iRet);
88 if ($iRet != 0 || $aOutput[0] == 'None') {
89 fail('Error running pyosmium tools');
92 pg_query($oDB->connection, 'TRUNCATE import_status');
93 $sSQL = "INSERT INTO import_status (lastimportdate, sequence_id, indexed) VALUES('";
94 $sSQL .= $sDatabaseDate."',".$aOutput[0].', true)';
95 if (!pg_query($oDB->connection, $sSQL)) {
96 fail('Could not enter sequence into database.');
99 echo "Done. Database updates will start at sequence $aOutput[0] ($sWindBack)\n";
102 if ($aResult['check-for-updates']) {
103 $aLastState = chksql($oDB->getRow('SELECT sequence_id FROM import_status'));
105 if (!$aLastState['sequence_id']) {
106 fail('Updates not set up. Please run ./utils/update.php --init-updates.');
109 system(CONST_BasePath.'/utils/check_server_for_updates.py '.CONST_Replication_Url.' '.$aLastState['sequence_id'], $iRet);
113 if (isset($aResult['import-diff']) || isset($aResult['import-file'])) {
114 // import diffs and files directly (e.g. from osmosis --rri)
115 $sNextFile = isset($aResult['import-diff']) ? $aResult['import-diff'] : $aResult['import-file'];
117 if (!file_exists($sNextFile)) {
118 fail("Cannot open $sNextFile\n");
122 $sCMD = $sOsm2pgsqlCmd.' '.$sNextFile;
124 exec($sCMD, $sJunk, $iErrorLevel);
127 fail("Error from osm2pgsql, $iErrorLevel\n");
130 // Don't update the import status - we don't know what this file contains
133 if ($aResult['calculate-postcodes']) {
134 info('Update postcodes centroids');
135 $sTemplate = file_get_contents(CONST_BasePath.'/sql/update-postcodes.sql');
136 runSQLScript($sTemplate, true, true);
139 $sTemporaryFile = CONST_BasePath.'/data/osmosischange.osc';
141 $bUseOSMApi = isset($aResult['import-from-main-api']) && $aResult['import-from-main-api'];
143 if (isset($aResult['import-node']) && $aResult['import-node']) {
145 $sContentURL = 'https://www.openstreetmap.org/api/0.6/node/'.$aResult['import-node'];
147 $sContentURL = 'https://overpass-api.de/api/interpreter?data=node('.$aResult['import-node'].');out%20meta;';
151 if (isset($aResult['import-way']) && $aResult['import-way']) {
153 $sContentURL = 'https://www.openstreetmap.org/api/0.6/way/'.$aResult['import-way'].'/full';
155 $sContentURL = 'https://overpass-api.de/api/interpreter?data=(way('.$aResult['import-way'].');node(w););out%20meta;';
159 if (isset($aResult['import-relation']) && $aResult['import-relation']) {
161 $sContentURLsModifyXMLstr = 'https://www.openstreetmap.org/api/0.6/relation/'.$aResult['import-relation'].'/full';
163 $sContentURL = 'https://overpass-api.de/api/interpreter?data=((rel('.$aResult['import-relation'].');way(r);node(w));node(r));out%20meta;';
168 file_put_contents($sTemporaryFile, file_get_contents($sContentURL));
173 // import generated change file
174 $sCMD = $sOsm2pgsqlCmd.' '.$sTemporaryFile;
176 exec($sCMD, $sJunk, $iErrorLevel);
178 fail("osm2pgsql exited with error level $iErrorLevel\n");
182 if ($aResult['deduplicate']) {
185 if (getPostgresVersion($oDB) < 9.3) {
186 fail('ERROR: deduplicate is only currently supported in postgresql 9.3');
189 $sSQL = 'select partition from country_name order by country_code';
190 $aPartitions = chksql($oDB->getCol($sSQL));
193 // we don't care about empty search_name_* partitions, they can't contain mentions of duplicates
194 foreach ($aPartitions as $i => $sPartition) {
195 $sSQL = 'select count(*) from search_name_'.$sPartition;
196 $nEntries = chksql($oDB->getOne($sSQL));
197 if ($nEntries == 0) {
198 unset($aPartitions[$i]);
202 $sSQL = "select word_token,count(*) from word where substr(word_token, 1, 1) = ' '";
203 $sSQL .= ' and class is null and type is null and country_code is null';
204 $sSQL .= ' group by word_token having count(*) > 1 order by word_token';
205 $aDuplicateTokens = chksql($oDB->getAll($sSQL));
206 foreach ($aDuplicateTokens as $aToken) {
207 if (trim($aToken['word_token']) == '' || trim($aToken['word_token']) == '-') continue;
208 echo 'Deduping '.$aToken['word_token']."\n";
209 $sSQL = 'select word_id,';
210 $sSQL .= ' (select count(*) from search_name where nameaddress_vector @> ARRAY[word_id]) as num';
211 $sSQL .= " from word where word_token = '".$aToken['word_token'];
212 $sSQL .= "' and class is null and type is null and country_code is null order by num desc";
213 $aTokenSet = chksql($oDB->getAll($sSQL));
215 $aKeep = array_shift($aTokenSet);
216 $iKeepID = $aKeep['word_id'];
218 foreach ($aTokenSet as $aRemove) {
219 $sSQL = 'update search_name set';
220 $sSQL .= ' name_vector = array_replace(name_vector,'.$aRemove['word_id'].','.$iKeepID.'),';
221 $sSQL .= ' nameaddress_vector = array_replace(nameaddress_vector,'.$aRemove['word_id'].','.$iKeepID.')';
222 $sSQL .= ' where name_vector @> ARRAY['.$aRemove['word_id'].']';
223 chksql($oDB->query($sSQL));
225 $sSQL = 'update search_name set';
226 $sSQL .= ' nameaddress_vector = array_replace(nameaddress_vector,'.$aRemove['word_id'].','.$iKeepID.')';
227 $sSQL .= ' where nameaddress_vector @> ARRAY['.$aRemove['word_id'].']';
228 chksql($oDB->query($sSQL));
230 $sSQL = 'update location_area_country set';
231 $sSQL .= ' keywords = array_replace(keywords,'.$aRemove['word_id'].','.$iKeepID.')';
232 $sSQL .= ' where keywords @> ARRAY['.$aRemove['word_id'].']';
233 chksql($oDB->query($sSQL));
235 foreach ($aPartitions as $sPartition) {
236 $sSQL = 'update search_name_'.$sPartition.' set';
237 $sSQL .= ' name_vector = array_replace(name_vector,'.$aRemove['word_id'].','.$iKeepID.')';
238 $sSQL .= ' where name_vector @> ARRAY['.$aRemove['word_id'].']';
239 chksql($oDB->query($sSQL));
241 $sSQL = 'update location_area_country set';
242 $sSQL .= ' keywords = array_replace(keywords,'.$aRemove['word_id'].','.$iKeepID.')';
243 $sSQL .= ' where keywords @> ARRAY['.$aRemove['word_id'].']';
244 chksql($oDB->query($sSQL));
247 $sSQL = 'delete from word where word_id = '.$aRemove['word_id'];
248 chksql($oDB->query($sSQL));
253 if ($aResult['recompute-word-counts']) {
254 info('Recompute frequency of full-word search terms');
255 $sTemplate = file_get_contents(CONST_BasePath.'/sql/words_from_search_name.sql');
256 runSQLScript($sTemplate, true, true);
259 if ($aResult['index']) {
260 passthru(CONST_InstallPath.'/nominatim/nominatim -i -d '.$aDSNInfo['database'].' -P '.$aDSNInfo['port'].' -t '.$aResult['index-instances'].' -r '.$aResult['index-rank']);
263 if ($aResult['import-osmosis'] || $aResult['import-osmosis-all']) {
265 if (strpos(CONST_Replication_Url, 'download.geofabrik.de') !== false && CONST_Replication_Update_Interval < 86400) {
266 fail("Error: Update interval too low for download.geofabrik.de. Please check install documentation (http://nominatim.org/release-docs/latest/Import-and-Update#setting-up-the-update-process)\n");
269 $sImportFile = CONST_InstallPath.'/osmosischange.osc';
270 $sCMDDownload = CONST_Pyosmium_Binary.' --server '.CONST_Replication_Url.' -o '.$sImportFile.' -s '.CONST_Replication_Max_Diff_size;
271 $sCMDImport = $sOsm2pgsqlCmd.' '.$sImportFile;
272 $sCMDIndex = CONST_InstallPath.'/nominatim/nominatim -i -d '.$aDSNInfo['database'].' -P '.$aDSNInfo['port'].' -t '.$aResult['index-instances'];
275 $fStartTime = time();
276 $aLastState = chksql($oDB->getRow('SELECT *, EXTRACT (EPOCH FROM lastimportdate) as unix_ts FROM import_status'));
278 if (!$aLastState['sequence_id']) {
279 echo "Updates not set up. Please run ./utils/update.php --init-updates.\n";
283 echo 'Currently at sequence '.$aLastState['sequence_id'].' ('.$aLastState['lastimportdate'].') - '.$aLastState['indexed']." indexed\n";
285 $sBatchEnd = $aLastState['lastimportdate'];
286 $iEndSequence = $aLastState['sequence_id'];
288 if ($aLastState['indexed'] == 't') {
289 // Sleep if the update interval has not yet been reached.
290 $fNextUpdate = $aLastState['unix_ts'] + CONST_Replication_Update_Interval;
291 if ($fNextUpdate > $fStartTime) {
292 $iSleepTime = $fNextUpdate - $fStartTime;
293 echo "Waiting for next update for $iSleepTime sec.";
297 // Download the next batch of changes.
299 $fCMDStartTime = time();
300 $iNextSeq = (int) $aLastState['sequence_id'];
302 echo "$sCMDDownload -I $iNextSeq\n";
303 unlink($sImportFile);
304 exec($sCMDDownload.' -I '.$iNextSeq, $aOutput, $iResult);
307 echo 'No new updates. Sleeping for '.CONST_Replication_Recheck_Interval." sec.\n";
308 sleep(CONST_Replication_Recheck_Interval);
309 } elseif ($iResult != 0) {
310 echo 'ERROR: updates failed.';
313 $iEndSequence = (int)$aOutput[0];
317 // get the newest object from the diff file
320 exec(CONST_BasePath.'/utils/osm_file_date.py '.$sImportFile, $sBatchEnd, $iRet);
322 echo "Diff file is empty. skipping import.\n";
323 if (!$aResult['import-osmosis-all']) {
330 fail('Error getting date from diff file.');
332 $sBatchEnd = $sBatchEnd[0];
335 $fCMDStartTime = time();
336 echo $sCMDImport."\n";
338 exec($sCMDImport, $sJunk, $iErrorLevel);
340 echo "Error executing osm2pgsql: $iErrorLevel\n";
344 // write the update logs
345 $iFileSize = filesize($sImportFile);
346 $sSQL = 'INSERT INTO import_osmosis_log';
347 $sSQL .= '(batchend, batchseq, batchsize, starttime, endtime, event)';
348 $sSQL .= " values ('$sBatchEnd',$iEndSequence,$iFileSize,'";
349 $sSQL .= date('Y-m-d H:i:s', $fCMDStartTime)."','";
350 $sSQL .= date('Y-m-d H:i:s')."','import')";
352 chksql($oDB->query($sSQL));
355 $sSQL = "UPDATE import_status SET lastimportdate = '$sBatchEnd', indexed=false, sequence_id = $iEndSequence";
357 chksql($oDB->query($sSQL));
358 echo date('Y-m-d H:i:s')." Completed download step for $sBatchEnd in ".round((time()-$fCMDStartTime)/60, 2)." minutes\n";
362 if (!$aResult['no-index']) {
363 $sThisIndexCmd = $sCMDIndex;
364 $fCMDStartTime = time();
366 echo "$sThisIndexCmd\n";
367 exec($sThisIndexCmd, $sJunk, $iErrorLevel);
369 echo "Error: $iErrorLevel\n";
373 $sSQL = 'INSERT INTO import_osmosis_log';
374 $sSQL .= '(batchend, batchseq, batchsize, starttime, endtime, event)';
375 $sSQL .= " values ('$sBatchEnd',$iEndSequence,$iFileSize,'";
376 $sSQL .= date('Y-m-d H:i:s', $fCMDStartTime)."','";
377 $sSQL .= date('Y-m-d H:i:s')."','index')";
380 echo date('Y-m-d H:i:s')." Completed index step for $sBatchEnd in ".round((time()-$fCMDStartTime)/60, 2)." minutes\n";
382 $sSQL = 'update import_status set indexed = true';
386 $fDuration = time() - $fStartTime;
387 echo date('Y-m-d H:i:s')." Completed all for $sBatchEnd in ".round($fDuration/60, 2)." minutes\n";
388 if (!$aResult['import-osmosis-all']) exit(0);