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('no-npi', '', 0, 1, 0, 0, 'bool', '(obsolete)'),
38 getCmdOpt($_SERVER['argv'], $aCMDOptions, $aResult, true, true);
40 if (!isset($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 ($aResult['index']) {
242 passthru(CONST_InstallPath.'/nominatim/nominatim -i -d '.$aDSNInfo['database'].' -P '.$aDSNInfo['port'].' -t '.$aResult['index-instances'].' -r '.$aResult['index-rank']);
245 if ($aResult['import-osmosis'] || $aResult['import-osmosis-all']) {
247 if (strpos(CONST_Replication_Url, 'download.geofabrik.de') !== false && CONST_Replication_Update_Interval < 86400) {
248 fail("Error: Update interval too low for download.geofabrik.de. Please check install documentation (http://wiki.openstreetmap.org/wiki/Nominatim/Installation#Updates)\n");
251 $sImportFile = CONST_InstallPath.'/osmosischange.osc';
252 $sCMDDownload = CONST_Pyosmium_Binary.' --server '.CONST_Replication_Url.' -o '.$sImportFile.' -s '.CONST_Replication_Max_Diff_size;
253 $sCMDImport = $sOsm2pgsqlCmd.' '.$sImportFile;
254 $sCMDIndex = CONST_InstallPath.'/nominatim/nominatim -i -d '.$aDSNInfo['database'].' -P '.$aDSNInfo['port'].' -t '.$aResult['index-instances'];
257 $fStartTime = time();
258 $aLastState = chksql($oDB->getRow('SELECT *, EXTRACT (EPOCH FROM lastimportdate) as unix_ts FROM import_status'));
260 if (!$aLastState['sequence_id']) {
261 echo "Updates not set up. Please run ./utils/update.php --init-updates.\n";
265 echo 'Currently at sequence '.$aLastState['sequence_id'].' ('.$aLastState['lastimportdate'].') - '.$aLastState['indexed']." indexed\n";
267 $sBatchEnd = $aLastState['lastimportdate'];
268 $iEndSequence = $aLastState['sequence_id'];
270 if ($aLastState['indexed'] == 't') {
271 // Sleep if the update interval has not yet been reached.
272 $fNextUpdate = $aLastState['unix_ts'] + CONST_Replication_Update_Interval;
273 if ($fNextUpdate > $fStartTime) {
274 $iSleepTime = $fNextUpdate - $fStartTime;
275 echo "Waiting for next update for $iSleepTime sec.";
279 // Download the next batch of changes.
281 $fCMDStartTime = time();
282 $iNextSeq = (int) $aLastState['sequence_id'];
284 echo "$sCMDDownload -I $iNextSeq\n";
285 unlink($sImportFile);
286 exec($sCMDDownload.' -I '.$iNextSeq, $aOutput, $iResult);
289 echo 'No new updates. Sleeping for '.CONST_Replication_Recheck_Interval." sec.\n";
290 sleep(CONST_Replication_Recheck_Interval);
291 } elseif ($iResult != 0) {
292 echo 'ERROR: updates failed.';
295 $iEndSequence = (int)$aOutput[0];
299 // get the newest object from the diff file
302 exec(CONST_BasePath.'/utils/osm_file_date.py '.$sImportFile, $sBatchEnd, $iRet);
304 echo "Diff file is empty. skipping import.\n";
305 if (!$aResult['import-osmosis-all']) {
312 fail('Error getting date from diff file.');
314 $sBatchEnd = $sBatchEnd[0];
317 $fCMDStartTime = time();
318 echo $sCMDImport."\n";
320 exec($sCMDImport, $sJunk, $iErrorLevel);
322 echo "Error executing osm2pgsql: $iErrorLevel\n";
326 // write the update logs
327 $iFileSize = filesize($sImportFile);
328 $sSQL = 'INSERT INTO import_osmosis_log';
329 $sSQL .= '(batchend, batchseq, batchsize, starttime, endtime, event)';
330 $sSQL .= " values ('$sBatchEnd',$iEndSequence,$iFileSize,'";
331 $sSQL .= date('Y-m-d H:i:s', $fCMDStartTime)."','";
332 $sSQL .= date('Y-m-d H:i:s')."','import')";
334 chksql($oDB->query($sSQL));
337 $sSQL = "UPDATE import_status SET lastimportdate = '$sBatchEnd', indexed=false, sequence_id = $iEndSequence";
339 chksql($oDB->query($sSQL));
340 echo date('Y-m-d H:i:s')." Completed download step for $sBatchEnd in ".round((time()-$fCMDStartTime)/60, 2)." minutes\n";
344 if (!$aResult['no-index']) {
345 $sThisIndexCmd = $sCMDIndex;
346 $fCMDStartTime = time();
348 echo "$sThisIndexCmd\n";
349 exec($sThisIndexCmd, $sJunk, $iErrorLevel);
351 echo "Error: $iErrorLevel\n";
355 $sSQL = 'INSERT INTO import_osmosis_log';
356 $sSQL .= '(batchend, batchseq, batchsize, starttime, endtime, event)';
357 $sSQL .= " values ('$sBatchEnd',$iEndSequence,$iFileSize,'";
358 $sSQL .= date('Y-m-d H:i:s', $fCMDStartTime)."','";
359 $sSQL .= date('Y-m-d H:i:s')."','index')";
362 echo date('Y-m-d H:i:s')." Completed index step for $sBatchEnd in ".round((time()-$fCMDStartTime)/60, 2)." minutes\n";
364 $sSQL = "update import_status set indexed = true";
368 $fDuration = time() - $fStartTime;
369 echo date('Y-m-d H:i:s')." Completed all for $sBatchEnd in ".round($fDuration/60, 2)." minutes\n";
370 if (!$aResult['import-osmosis-all']) exit(0);