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('import-osmosis', '', 0, 1, 0, 0, 'bool', 'Import updates once'),
17 array('import-osmosis-all', '', 0, 1, 0, 0, 'bool', 'Import updates forever'),
18 array('no-index', '', 0, 1, 0, 0, 'bool', 'Do not index the new data'),
20 array('calculate-postcodes', '', 0, 1, 0, 0, 'bool', 'Update postcode centroid table'),
22 array('import-file', '', 0, 1, 1, 1, 'realpath', 'Re-import data from an OSM file'),
23 array('import-diff', '', 0, 1, 1, 1, 'realpath', 'Import a diff (osc) file from local file system'),
24 array('osm2pgsql-cache', '', 0, 1, 1, 1, 'int', 'Cache size used by osm2pgsql'),
26 array('import-node', '', 0, 1, 1, 1, 'int', 'Re-import node'),
27 array('import-way', '', 0, 1, 1, 1, 'int', 'Re-import way'),
28 array('import-relation', '', 0, 1, 1, 1, 'int', 'Re-import relation'),
29 array('import-from-main-api', '', 0, 1, 0, 0, 'bool', 'Use OSM API instead of Overpass to download objects'),
31 array('index', '', 0, 1, 0, 0, 'bool', 'Index'),
32 array('index-rank', '', 0, 1, 1, 1, 'int', 'Rank to start indexing from'),
33 array('index-instances', '', 0, 1, 1, 1, 'int', 'Number of indexing instances (threads)'),
35 array('deduplicate', '', 0, 1, 0, 0, 'bool', 'Deduplicate tokens'),
36 array('recompute-word-counts', '', 0, 1, 0, 0, 'bool', 'Compute frequency of full-word search terms'),
37 array('no-npi', '', 0, 1, 0, 0, 'bool', '(obsolete)'),
39 getCmdOpt($_SERVER['argv'], $aCMDOptions, $aResult, true, true);
41 if (!isset($aResult['index-instances'])) $aResult['index-instances'] = 1;
42 if (!isset($aResult['index-rank'])) $aResult['index-rank'] = 0;
44 date_default_timezone_set('Etc/UTC');
48 $aDSNInfo = DB::parseDSN(CONST_Database_DSN);
49 if (!isset($aDSNInfo['port']) || !$aDSNInfo['port']) $aDSNInfo['port'] = 5432;
51 // cache memory to be used by osm2pgsql, should not be more than the available memory
52 $iCacheMemory = (isset($aResult['osm2pgsql-cache'])?$aResult['osm2pgsql-cache']:2000);
53 if ($iCacheMemory + 500 > getTotalMemoryMB()) {
54 $iCacheMemory = getCacheMemoryMB();
55 echo "WARNING: resetting cache memory to $iCacheMemory\n";
57 $sOsm2pgsqlCmd = CONST_Osm2pgsql_Binary.' -klas --number-processes 1 -C '.$iCacheMemory.' -O gazetteer -d '.$aDSNInfo['database'].' -P '.$aDSNInfo['port'];
58 if (!is_null(CONST_Osm2pgsql_Flatnode_File)) {
59 $sOsm2pgsqlCmd .= ' --flat-nodes '.CONST_Osm2pgsql_Flatnode_File;
62 if ($aResult['init-updates']) {
63 // sanity check that the replication URL is correct
64 $sBaseState = file_get_contents(CONST_Replication_Url.'/state.txt');
65 if ($sBaseState === false) {
66 echo "\nCannot find state.txt file at the configured replication URL.\n";
67 echo "Does the URL point to a directory containing OSM update data?\n\n";
68 fail('replication URL not reachable.');
70 $sSetup = CONST_InstallPath.'/utils/setup.php';
72 passthru($sSetup.' --create-functions --enable-diff-updates', $iRet);
74 fail('Error running setup script');
77 $sDatabaseDate = getDatabaseDate($oDB);
78 if ($sDatabaseDate === false) {
79 fail('Cannot determine date of database.');
81 $sWindBack = strftime('%Y-%m-%dT%H:%M:%SZ', strtotime($sDatabaseDate) - (3*60*60));
83 // get the appropriate state id
85 $sCmd = CONST_Pyosmium_Binary.' -D '.$sWindBack.' --server '.CONST_Replication_Url;
86 exec($sCmd, $aOutput, $iRet);
87 if ($iRet != 0 || $aOutput[0] == 'None') {
88 fail('Error running pyosmium tools');
91 pg_query($oDB->connection, 'TRUNCATE import_status');
92 $sSQL = "INSERT INTO import_status (lastimportdate, sequence_id, indexed) VALUES('";
93 $sSQL .= $sDatabaseDate."',".$aOutput[0].', true)';
94 if (!pg_query($oDB->connection, $sSQL)) {
95 fail('Could not enter sequence into database.');
98 echo "Done. Database updates will start at sequence $aOutput[0] ($sWindBack)\n";
101 if (isset($aResult['import-diff']) || isset($aResult['import-file'])) {
102 // import diffs and files directly (e.g. from osmosis --rri)
103 $sNextFile = isset($aResult['import-diff']) ? $aResult['import-diff'] : $aResult['import-file'];
105 if (!file_exists($sNextFile)) {
106 fail("Cannot open $sNextFile\n");
110 $sCMD = $sOsm2pgsqlCmd.' '.$sNextFile;
112 exec($sCMD, $sJunk, $iErrorLevel);
115 fail("Error from osm2pgsql, $iErrorLevel\n");
118 // Don't update the import status - we don't know what this file contains
121 if ($aResult['calculate-postcodes']) {
122 info('Update postcodes centroids');
123 $sTemplate = file_get_contents(CONST_BasePath.'/sql/update-postcodes.sql');
124 runSQLScript($sTemplate, true, true);
127 $sTemporaryFile = CONST_BasePath.'/data/osmosischange.osc';
129 $bUseOSMApi = isset($aResult['import-from-main-api']) && $aResult['import-from-main-api'];
131 if (isset($aResult['import-node']) && $aResult['import-node']) {
133 $sContentURL = 'http://www.openstreetmap.org/api/0.6/node/'.$aResult['import-node'];
135 $sContentURL = 'http://overpass-api.de/api/interpreter?data=node('.$aResult['import-node'].');out%20meta;';
139 if (isset($aResult['import-way']) && $aResult['import-way']) {
141 $sContentURL = 'http://www.openstreetmap.org/api/0.6/way/'.$aResult['import-way'].'/full';
143 $sContentURL = 'http://overpass-api.de/api/interpreter?data=(way('.$aResult['import-way'].');node(w););out%20meta;';
147 if (isset($aResult['import-relation']) && $aResult['import-relation']) {
149 $sContentURLsModifyXMLstr = 'http://www.openstreetmap.org/api/0.6/relation/'.$aResult['import-relation'].'/full';
151 $sContentURL = 'http://overpass-api.de/api/interpreter?data=((rel('.$aResult['import-relation'].');way(r);node(w));node(r));out%20meta;';
156 file_put_contents($sTemporaryFile, file_get_contents($sContentURL));
161 // import generated change file
162 $sCMD = $sOsm2pgsqlCmd.' '.$sTemporaryFile;
164 exec($sCMD, $sJunk, $iErrorLevel);
166 fail("osm2pgsql exited with error level $iErrorLevel\n");
170 if ($aResult['deduplicate']) {
173 if (getPostgresVersion($oDB) < 9.3) {
174 fail('ERROR: deduplicate is only currently supported in postgresql 9.3');
177 $sSQL = 'select partition from country_name order by country_code';
178 $aPartitions = chksql($oDB->getCol($sSQL));
181 // we don't care about empty search_name_* partitions, they can't contain mentions of duplicates
182 foreach ($aPartitions as $i => $sPartition) {
183 $sSQL = 'select count(*) from search_name_'.$sPartition;
184 $nEntries = chksql($oDB->getOne($sSQL));
185 if ($nEntries == 0) {
186 unset($aPartitions[$i]);
190 $sSQL = "select word_token,count(*) from word where substr(word_token, 1, 1) = ' '";
191 $sSQL .= ' and class is null and type is null and country_code is null';
192 $sSQL .= ' group by word_token having count(*) > 1 order by word_token';
193 $aDuplicateTokens = chksql($oDB->getAll($sSQL));
194 foreach ($aDuplicateTokens as $aToken) {
195 if (trim($aToken['word_token']) == '' || trim($aToken['word_token']) == '-') continue;
196 echo 'Deduping '.$aToken['word_token']."\n";
197 $sSQL = 'select word_id,';
198 $sSQL .= ' (select count(*) from search_name where nameaddress_vector @> ARRAY[word_id]) as num';
199 $sSQL .= " from word where word_token = '".$aToken['word_token'];
200 $sSQL .= "' and class is null and type is null and country_code is null order by num desc";
201 $aTokenSet = chksql($oDB->getAll($sSQL));
203 $aKeep = array_shift($aTokenSet);
204 $iKeepID = $aKeep['word_id'];
206 foreach ($aTokenSet as $aRemove) {
207 $sSQL = 'update search_name set';
208 $sSQL .= ' name_vector = array_replace(name_vector,'.$aRemove['word_id'].','.$iKeepID.'),';
209 $sSQL .= ' nameaddress_vector = array_replace(nameaddress_vector,'.$aRemove['word_id'].','.$iKeepID.')';
210 $sSQL .= ' where name_vector @> ARRAY['.$aRemove['word_id'].']';
211 chksql($oDB->query($sSQL));
213 $sSQL = 'update search_name set';
214 $sSQL .= ' nameaddress_vector = array_replace(nameaddress_vector,'.$aRemove['word_id'].','.$iKeepID.')';
215 $sSQL .= ' where nameaddress_vector @> ARRAY['.$aRemove['word_id'].']';
216 chksql($oDB->query($sSQL));
218 $sSQL = 'update location_area_country set';
219 $sSQL .= ' keywords = array_replace(keywords,'.$aRemove['word_id'].','.$iKeepID.')';
220 $sSQL .= ' where keywords @> ARRAY['.$aRemove['word_id'].']';
221 chksql($oDB->query($sSQL));
223 foreach ($aPartitions as $sPartition) {
224 $sSQL = 'update search_name_'.$sPartition.' set';
225 $sSQL .= ' name_vector = array_replace(name_vector,'.$aRemove['word_id'].','.$iKeepID.')';
226 $sSQL .= ' where name_vector @> ARRAY['.$aRemove['word_id'].']';
227 chksql($oDB->query($sSQL));
229 $sSQL = 'update location_area_country set';
230 $sSQL .= ' keywords = array_replace(keywords,'.$aRemove['word_id'].','.$iKeepID.')';
231 $sSQL .= ' where keywords @> ARRAY['.$aRemove['word_id'].']';
232 chksql($oDB->query($sSQL));
235 $sSQL = 'delete from word where word_id = '.$aRemove['word_id'];
236 chksql($oDB->query($sSQL));
241 if ($aResult['recompute-word-counts']) {
242 info('Recompute frequency of full-word search terms');
243 $sTemplate = file_get_contents(CONST_BasePath.'/sql/words_from_search_name.sql');
244 runSQLScript($sTemplate, true, true);
247 if ($aResult['index']) {
248 passthru(CONST_InstallPath.'/nominatim/nominatim -i -d '.$aDSNInfo['database'].' -P '.$aDSNInfo['port'].' -t '.$aResult['index-instances'].' -r '.$aResult['index-rank']);
251 if ($aResult['import-osmosis'] || $aResult['import-osmosis-all']) {
253 if (strpos(CONST_Replication_Url, 'download.geofabrik.de') !== false && CONST_Replication_Update_Interval < 86400) {
254 fail("Error: Update interval too low for download.geofabrik.de. Please check install documentation (http://wiki.openstreetmap.org/wiki/Nominatim/Installation#Updates)\n");
257 $sImportFile = CONST_InstallPath.'/osmosischange.osc';
258 $sCMDDownload = CONST_Pyosmium_Binary.' --server '.CONST_Replication_Url.' -o '.$sImportFile.' -s '.CONST_Replication_Max_Diff_size;
259 $sCMDImport = $sOsm2pgsqlCmd.' '.$sImportFile;
260 $sCMDIndex = CONST_InstallPath.'/nominatim/nominatim -i -d '.$aDSNInfo['database'].' -P '.$aDSNInfo['port'].' -t '.$aResult['index-instances'];
263 $fStartTime = time();
264 $aLastState = chksql($oDB->getRow('SELECT *, EXTRACT (EPOCH FROM lastimportdate) as unix_ts FROM import_status'));
266 if (!$aLastState['sequence_id']) {
267 echo "Updates not set up. Please run ./utils/update.php --init-updates.\n";
271 echo 'Currently at sequence '.$aLastState['sequence_id'].' ('.$aLastState['lastimportdate'].') - '.$aLastState['indexed']." indexed\n";
273 $sBatchEnd = $aLastState['lastimportdate'];
274 $iEndSequence = $aLastState['sequence_id'];
276 if ($aLastState['indexed'] == 't') {
277 // Sleep if the update interval has not yet been reached.
278 $fNextUpdate = $aLastState['unix_ts'] + CONST_Replication_Update_Interval;
279 if ($fNextUpdate > $fStartTime) {
280 $iSleepTime = $fNextUpdate - $fStartTime;
281 echo "Waiting for next update for $iSleepTime sec.";
285 // Download the next batch of changes.
287 $fCMDStartTime = time();
288 $iNextSeq = (int) $aLastState['sequence_id'];
290 echo "$sCMDDownload -I $iNextSeq\n";
291 unlink($sImportFile);
292 exec($sCMDDownload.' -I '.$iNextSeq, $aOutput, $iResult);
295 echo 'No new updates. Sleeping for '.CONST_Replication_Recheck_Interval." sec.\n";
296 sleep(CONST_Replication_Recheck_Interval);
297 } elseif ($iResult != 0) {
298 echo 'ERROR: updates failed.';
301 $iEndSequence = (int)$aOutput[0];
305 // get the newest object from the diff file
308 exec(CONST_BasePath.'/utils/osm_file_date.py '.$sImportFile, $sBatchEnd, $iRet);
310 echo "Diff file is empty. skipping import.\n";
311 if (!$aResult['import-osmosis-all']) {
318 fail('Error getting date from diff file.');
320 $sBatchEnd = $sBatchEnd[0];
323 $fCMDStartTime = time();
324 echo $sCMDImport."\n";
326 exec($sCMDImport, $sJunk, $iErrorLevel);
328 echo "Error executing osm2pgsql: $iErrorLevel\n";
332 // write the update logs
333 $iFileSize = filesize($sImportFile);
334 $sSQL = 'INSERT INTO import_osmosis_log';
335 $sSQL .= '(batchend, batchseq, batchsize, starttime, endtime, event)';
336 $sSQL .= " values ('$sBatchEnd',$iEndSequence,$iFileSize,'";
337 $sSQL .= date('Y-m-d H:i:s', $fCMDStartTime)."','";
338 $sSQL .= date('Y-m-d H:i:s')."','import')";
340 chksql($oDB->query($sSQL));
343 $sSQL = "UPDATE import_status SET lastimportdate = '$sBatchEnd', indexed=false, sequence_id = $iEndSequence";
345 chksql($oDB->query($sSQL));
346 echo date('Y-m-d H:i:s')." Completed download step for $sBatchEnd in ".round((time()-$fCMDStartTime)/60, 2)." minutes\n";
350 if (!$aResult['no-index']) {
351 $sThisIndexCmd = $sCMDIndex;
352 $fCMDStartTime = time();
354 echo "$sThisIndexCmd\n";
355 exec($sThisIndexCmd, $sJunk, $iErrorLevel);
357 echo "Error: $iErrorLevel\n";
361 $sSQL = 'INSERT INTO import_osmosis_log';
362 $sSQL .= '(batchend, batchseq, batchsize, starttime, endtime, event)';
363 $sSQL .= " values ('$sBatchEnd',$iEndSequence,$iFileSize,'";
364 $sSQL .= date('Y-m-d H:i:s', $fCMDStartTime)."','";
365 $sSQL .= date('Y-m-d H:i:s')."','index')";
368 echo date('Y-m-d H:i:s')." Completed index step for $sBatchEnd in ".round((time()-$fCMDStartTime)/60, 2)." minutes\n";
370 $sSQL = 'update import_status set indexed = true';
374 $fDuration = time() - $fStartTime;
375 echo date('Y-m-d H:i:s')." Completed all for $sBatchEnd in ".round($fDuration/60, 2)." minutes\n";
376 if (!$aResult['import-osmosis-all']) exit(0);