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'])) $aResult['index-instances'] = 1;
41 if (!isset($aResult['index-rank'])) $aResult['index-rank'] = 0;
43 date_default_timezone_set('Etc/UTC');
47 $aDSNInfo = DB::parseDSN(CONST_Database_DSN);
48 if (!isset($aDSNInfo['port']) || !$aDSNInfo['port']) $aDSNInfo['port'] = 5432;
50 // cache memory to be used by osm2pgsql, should not be more than the available memory
51 $iCacheMemory = (isset($aResult['osm2pgsql-cache'])?$aResult['osm2pgsql-cache']:2000);
52 if ($iCacheMemory + 500 > getTotalMemoryMB()) {
53 $iCacheMemory = getCacheMemoryMB();
54 echo "WARNING: resetting cache memory to $iCacheMemory\n";
56 $sOsm2pgsqlCmd = CONST_Osm2pgsql_Binary.' -klas --number-processes 1 -C '.$iCacheMemory.' -O gazetteer -d '.$aDSNInfo['database'].' -P '.$aDSNInfo['port'];
57 if (!is_null(CONST_Osm2pgsql_Flatnode_File)) {
58 $sOsm2pgsqlCmd .= ' --flat-nodes '.CONST_Osm2pgsql_Flatnode_File;
61 if ($aResult['init-updates']) {
62 // sanity check that the replication URL is correct
63 $sBaseState = file_get_contents(CONST_Replication_Url.'/state.txt');
64 if ($sBaseState === false) {
65 echo "\nCannot find state.txt file at the configured replication URL.\n";
66 echo "Does the URL point to a directory containing OSM update data?\n\n";
67 fail("replication URL not reachable.");
69 $sSetup = CONST_InstallPath.'/utils/setup.php';
71 passthru($sSetup.' --create-functions --enable-diff-updates', $iRet);
73 fail('Error running setup script');
76 $sDatabaseDate = getDatabaseDate($oDB);
77 if ($sDatabaseDate === false) {
78 fail("Cannot determine date of database.");
80 $sWindBack = strftime('%Y-%m-%dT%H:%M:%SZ', strtotime($sDatabaseDate) - (3*60*60));
82 // get the appropriate state id
84 $sCmd = CONST_Pyosmium_Binary.' -D '.$sWindBack.' --server '.CONST_Replication_Url;
85 exec($sCmd, $aOutput, $iRet);
86 if ($iRet != 0 || $aOutput[0] == 'None') {
87 fail('Error running pyosmium tools');
90 pg_query($oDB->connection, 'TRUNCATE import_status');
91 $sSQL = "INSERT INTO import_status (lastimportdate, sequence_id, indexed) VALUES('";
92 $sSQL .= $sDatabaseDate."',".$aOutput[0].", true)";
93 if (!pg_query($oDB->connection, $sSQL)) {
94 fail("Could not enter sequence into database.");
97 echo "Done. Database updates will start at sequence $aOutput[0] ($sWindBack)\n";
100 if (isset($aResult['import-diff']) || isset($aResult['import-file'])) {
101 // import diffs and files directly (e.g. from osmosis --rri)
102 $sNextFile = isset($aResult['import-diff']) ? $aResult['import-diff'] : $aResult['import-file'];
104 if (!file_exists($sNextFile)) {
105 fail("Cannot open $sNextFile\n");
109 $sCMD = $sOsm2pgsqlCmd.' '.$sNextFile;
111 exec($sCMD, $sJunk, $iErrorLevel);
114 fail("Error from osm2pgsql, $iErrorLevel\n");
117 // Don't update the import status - we don't know what this file contains
120 if ($aResult['calculate-postcodes']) {
121 info("Update postcodes centroids");
122 $sTemplate = file_get_contents(CONST_BasePath.'/sql/update-postcodes.sql');
123 runSQLScript($sTemplate, true, true);
126 $sTemporaryFile = CONST_BasePath.'/data/osmosischange.osc';
128 $bUseOSMApi = isset($aResult['import-from-main-api']) && $aResult['import-from-main-api'];
130 if (isset($aResult['import-node']) && $aResult['import-node']) {
132 $sContentURL = 'http://www.openstreetmap.org/api/0.6/node/'.$aResult['import-node'];
134 $sContentURL = 'http://overpass-api.de/api/interpreter?data=node('.$aResult['import-node'].');out%20meta;';
138 if (isset($aResult['import-way']) && $aResult['import-way']) {
140 $sContentURL = 'http://www.openstreetmap.org/api/0.6/way/'.$aResult['import-way'].'/full';
142 $sContentURL = 'http://overpass-api.de/api/interpreter?data=(way('.$aResult['import-way'].');node(w););out%20meta;';
146 if (isset($aResult['import-relation']) && $aResult['import-relation']) {
148 $sContentURLsModifyXMLstr = 'http://www.openstreetmap.org/api/0.6/relation/'.$aResult['import-relation'].'/full';
150 $sContentURL = 'http://overpass-api.de/api/interpreter?data=((rel('.$aResult['import-relation'].');way(r);node(w));node(r));out%20meta;';
155 file_put_contents($sTemporaryFile, file_get_contents($sContentURL));
160 // import generated change file
161 $sCMD = $sOsm2pgsqlCmd.' '.$sTemporaryFile;
163 exec($sCMD, $sJunk, $iErrorLevel);
165 fail("osm2pgsql exited with error level $iErrorLevel\n");
169 if ($aResult['deduplicate']) {
172 if (getPostgresVersion($oDB) < 9.3) {
173 fail("ERROR: deduplicate is only currently supported in postgresql 9.3");
176 $sSQL = 'select partition from country_name order by country_code';
177 $aPartitions = chksql($oDB->getCol($sSQL));
180 // we don't care about empty search_name_* partitions, they can't contain mentions of duplicates
181 foreach ($aPartitions as $i => $sPartition) {
182 $sSQL = "select count(*) from search_name_".$sPartition;
183 $nEntries = chksql($oDB->getOne($sSQL));
184 if ($nEntries == 0) {
185 unset($aPartitions[$i]);
189 $sSQL = "select word_token,count(*) from word where substr(word_token, 1, 1) = ' '";
190 $sSQL .= " and class is null and type is null and country_code is null";
191 $sSQL .= " group by word_token having count(*) > 1 order by word_token";
192 $aDuplicateTokens = chksql($oDB->getAll($sSQL));
193 foreach ($aDuplicateTokens as $aToken) {
194 if (trim($aToken['word_token']) == '' || trim($aToken['word_token']) == '-') continue;
195 echo "Deduping ".$aToken['word_token']."\n";
196 $sSQL = "select word_id,";
197 $sSQL .= " (select count(*) from search_name where nameaddress_vector @> ARRAY[word_id]) as num";
198 $sSQL .= " from word where word_token = '".$aToken['word_token'];
199 $sSQL .= "' and class is null and type is null and country_code is null order by num desc";
200 $aTokenSet = chksql($oDB->getAll($sSQL));
202 $aKeep = array_shift($aTokenSet);
203 $iKeepID = $aKeep['word_id'];
205 foreach ($aTokenSet as $aRemove) {
206 $sSQL = "update search_name set";
207 $sSQL .= " name_vector = array_replace(name_vector,".$aRemove['word_id'].",".$iKeepID."),";
208 $sSQL .= " nameaddress_vector = array_replace(nameaddress_vector,".$aRemove['word_id'].",".$iKeepID.")";
209 $sSQL .= " where name_vector @> ARRAY[".$aRemove['word_id']."]";
210 chksql($oDB->query($sSQL));
212 $sSQL = "update search_name set";
213 $sSQL .= " nameaddress_vector = array_replace(nameaddress_vector,".$aRemove['word_id'].",".$iKeepID.")";
214 $sSQL .= " where nameaddress_vector @> ARRAY[".$aRemove['word_id']."]";
215 chksql($oDB->query($sSQL));
217 $sSQL = "update location_area_country set";
218 $sSQL .= " keywords = array_replace(keywords,".$aRemove['word_id'].",".$iKeepID.")";
219 $sSQL .= " where keywords @> ARRAY[".$aRemove['word_id']."]";
220 chksql($oDB->query($sSQL));
222 foreach ($aPartitions as $sPartition) {
223 $sSQL = "update search_name_".$sPartition." set";
224 $sSQL .= " name_vector = array_replace(name_vector,".$aRemove['word_id'].",".$iKeepID.")";
225 $sSQL .= " where name_vector @> ARRAY[".$aRemove['word_id']."]";
226 chksql($oDB->query($sSQL));
228 $sSQL = "update location_area_country set";
229 $sSQL .= " keywords = array_replace(keywords,".$aRemove['word_id'].",".$iKeepID.")";
230 $sSQL .= " where keywords @> ARRAY[".$aRemove['word_id']."]";
231 chksql($oDB->query($sSQL));
234 $sSQL = "delete from word where word_id = ".$aRemove['word_id'];
235 chksql($oDB->query($sSQL));
240 if ($aResult['index']) {
241 passthru(CONST_InstallPath.'/nominatim/nominatim -i -d '.$aDSNInfo['database'].' -P '.$aDSNInfo['port'].' -t '.$aResult['index-instances'].' -r '.$aResult['index-rank']);
244 if ($aResult['import-osmosis'] || $aResult['import-osmosis-all']) {
246 if (strpos(CONST_Replication_Url, 'download.geofabrik.de') !== false && CONST_Replication_Update_Interval < 86400) {
247 fail("Error: Update interval too low for download.geofabrik.de. Please check install documentation (http://wiki.openstreetmap.org/wiki/Nominatim/Installation#Updates)\n");
250 $sImportFile = CONST_InstallPath.'/osmosischange.osc';
251 $sCMDDownload = CONST_Pyosmium_Binary.' --server '.CONST_Replication_Url.' -o '.$sImportFile.' -s '.CONST_Replication_Max_Diff_size;
252 $sCMDImport = $sOsm2pgsqlCmd.' '.$sImportFile;
253 $sCMDIndex = CONST_InstallPath.'/nominatim/nominatim -i -d '.$aDSNInfo['database'].' -P '.$aDSNInfo['port'].' -t '.$aResult['index-instances'];
256 $fStartTime = time();
257 $aLastState = chksql($oDB->getRow('SELECT *, EXTRACT (EPOCH FROM lastimportdate) as unix_ts FROM import_status'));
259 if (!$aLastState['sequence_id']) {
260 echo "Updates not set up. Please run ./utils/update.php --init-updates.\n";
264 echo 'Currently at sequence '.$aLastState['sequence_id'].' ('.$aLastState['lastimportdate'].') - '.$aLastState['indexed']." indexed\n";
266 $sBatchEnd = $aLastState['lastimportdate'];
267 $iEndSequence = $aLastState['sequence_id'];
269 if ($aLastState['indexed'] == 't') {
270 // Sleep if the update interval has not yet been reached.
271 $fNextUpdate = $aLastState['unix_ts'] + CONST_Replication_Update_Interval;
272 if ($fNextUpdate > $fStartTime) {
273 $iSleepTime = $fNextUpdate - $fStartTime;
274 echo "Waiting for next update for $iSleepTime sec.";
278 // Download the next batch of changes.
280 $fCMDStartTime = time();
281 $iNextSeq = (int) $aLastState['sequence_id'];
283 echo "$sCMDDownload -I $iNextSeq\n";
284 unlink($sImportFile);
285 exec($sCMDDownload.' -I '.$iNextSeq, $aOutput, $iResult);
288 echo 'No new updates. Sleeping for '.CONST_Replication_Recheck_Interval." sec.\n";
289 sleep(CONST_Replication_Recheck_Interval);
290 } elseif ($iResult != 0) {
291 echo 'ERROR: updates failed.';
294 $iEndSequence = (int)$aOutput[0];
298 // get the newest object from the diff file
301 exec(CONST_BasePath.'/utils/osm_file_date.py '.$sImportFile, $sBatchEnd, $iRet);
303 echo "Diff file is empty. skipping import.\n";
304 if (!$aResult['import-osmosis-all']) {
311 fail('Error getting date from diff file.');
313 $sBatchEnd = $sBatchEnd[0];
316 $fCMDStartTime = time();
317 echo $sCMDImport."\n";
319 exec($sCMDImport, $sJunk, $iErrorLevel);
321 echo "Error executing osm2pgsql: $iErrorLevel\n";
325 // write the update logs
326 $iFileSize = filesize($sImportFile);
327 $sSQL = 'INSERT INTO import_osmosis_log';
328 $sSQL .= '(batchend, batchseq, batchsize, starttime, endtime, event)';
329 $sSQL .= " values ('$sBatchEnd',$iEndSequence,$iFileSize,'";
330 $sSQL .= date('Y-m-d H:i:s', $fCMDStartTime)."','";
331 $sSQL .= date('Y-m-d H:i:s')."','import')";
333 chksql($oDB->query($sSQL));
336 $sSQL = "UPDATE import_status SET lastimportdate = '$sBatchEnd', indexed=false, sequence_id = $iEndSequence";
338 chksql($oDB->query($sSQL));
339 echo date('Y-m-d H:i:s')." Completed download step for $sBatchEnd in ".round((time()-$fCMDStartTime)/60, 2)." minutes\n";
343 if (!$aResult['no-index']) {
344 $sThisIndexCmd = $sCMDIndex;
345 $fCMDStartTime = time();
347 echo "$sThisIndexCmd\n";
348 exec($sThisIndexCmd, $sJunk, $iErrorLevel);
350 echo "Error: $iErrorLevel\n";
354 $sSQL = 'INSERT INTO import_osmosis_log';
355 $sSQL .= '(batchend, batchseq, batchsize, starttime, endtime, event)';
356 $sSQL .= " values ('$sBatchEnd',$iEndSequence,$iFileSize,'";
357 $sSQL .= date('Y-m-d H:i:s', $fCMDStartTime)."','";
358 $sSQL .= date('Y-m-d H:i:s')."','index')";
361 echo date('Y-m-d H:i:s')." Completed index step for $sBatchEnd in ".round((time()-$fCMDStartTime)/60, 2)." minutes\n";
363 $sSQL = "update import_status set indexed = true";
367 $fDuration = time() - $fStartTime;
368 echo date('Y-m-d H:i:s')." Completed all for $sBatchEnd in ".round($fDuration/60, 2)." minutes\n";
369 if (!$aResult['import-osmosis-all']) exit(0);