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-npi', '', 0, 1, 0, 0, 'bool', '(obsolate)'),
19 array('no-index', '', 0, 1, 0, 0, 'bool', 'Do not index the new data'),
21 array('import-all', '', 0, 1, 0, 0, 'bool', 'Import all available files'),
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'),
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 $sWindBack = strftime('%Y-%m-%dT%H:%M:%SZ',
81 strtotime($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'] : $aResult['import-file'];
104 if (!file_exists($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 $sTemporaryFile = CONST_BasePath.'/data/osmosischange.osc';
122 $bUseOSMApi = isset($aResult['import-from-main-api']) && $aResult['import-from-main-api'];
124 if (isset($aResult['import-node']) && $aResult['import-node']) {
126 $sContentURL = 'http://www.openstreetmap.org/api/0.6/node/'.$aResult['import-node'];
128 $sContentURL = 'http://overpass-api.de/api/interpreter?data=node('.$aResult['import-node'].');out%20meta;';
132 if (isset($aResult['import-way']) && $aResult['import-way']) {
134 $sContentURL = 'http://www.openstreetmap.org/api/0.6/way/'.$aResult['import-way'].'/full';
136 $sContentURL = 'http://overpass-api.de/api/interpreter?data=(way('.$aResult['import-way'].');node(w););out%20meta;';
140 if (isset($aResult['import-relation']) && $aResult['import-relation']) {
142 $sContentURLsModifyXMLstr = 'http://www.openstreetmap.org/api/0.6/relation/'.$aResult['import-relation'].'/full';
144 $sContentURL = 'http://overpass-api.de/api/interpreter?data=((rel('.$aResult['import-relation'].');way(r);node(w));node(r));out%20meta;';
149 file_put_contents($sTemporaryFile, file_get_contents($sContentURL));
154 // import generated change file
155 $sCMD = $sOsm2pgsqlCmd.' '.$sTemporaryFile;
157 exec($sCMD, $sJunk, $iErrorLevel);
159 fail("osm2pgsql exited with error level $iErrorLevel\n");
163 if ($aResult['deduplicate']) {
166 if (getPostgresVersion($oDB) < 9.3) {
167 fail("ERROR: deduplicate is only currently supported in postgresql 9.3");
170 $sSQL = 'select partition from country_name order by country_code';
171 $aPartitions = chksql($oDB->getCol($sSQL));
174 // we don't care about empty search_name_* partitions, they can't contain mentions of duplicates
175 foreach ($aPartitions as $i => $sPartition) {
176 $sSQL = "select count(*) from search_name_".$sPartition;
177 $nEntries = chksql($oDB->getOne($sSQL));
178 if ($nEntries == 0) {
179 unset($aPartitions[$i]);
183 $sSQL = "select word_token,count(*) from word where substr(word_token, 1, 1) = ' '";
184 $sSQL .= " and class is null and type is null and country_code is null";
185 $sSQL .= " group by word_token having count(*) > 1 order by word_token";
186 $aDuplicateTokens = chksql($oDB->getAll($sSQL));
187 foreach ($aDuplicateTokens as $aToken) {
188 if (trim($aToken['word_token']) == '' || trim($aToken['word_token']) == '-') continue;
189 echo "Deduping ".$aToken['word_token']."\n";
190 $sSQL = "select word_id,";
191 $sSQL .= " (select count(*) from search_name where nameaddress_vector @> ARRAY[word_id]) as num";
192 $sSQL .= " from word where word_token = '".$aToken['word_token'];
193 $sSQL .= "' and class is null and type is null and country_code is null order by num desc";
194 $aTokenSet = chksql($oDB->getAll($sSQL));
196 $aKeep = array_shift($aTokenSet);
197 $iKeepID = $aKeep['word_id'];
199 foreach ($aTokenSet as $aRemove) {
200 $sSQL = "update search_name set";
201 $sSQL .= " name_vector = array_replace(name_vector,".$aRemove['word_id'].",".$iKeepID."),";
202 $sSQL .= " nameaddress_vector = array_replace(nameaddress_vector,".$aRemove['word_id'].",".$iKeepID.")";
203 $sSQL .= " where name_vector @> ARRAY[".$aRemove['word_id']."]";
204 chksql($oDB->query($sSQL));
206 $sSQL = "update search_name set";
207 $sSQL .= " nameaddress_vector = array_replace(nameaddress_vector,".$aRemove['word_id'].",".$iKeepID.")";
208 $sSQL .= " where nameaddress_vector @> ARRAY[".$aRemove['word_id']."]";
209 chksql($oDB->query($sSQL));
211 $sSQL = "update location_area_country set";
212 $sSQL .= " keywords = array_replace(keywords,".$aRemove['word_id'].",".$iKeepID.")";
213 $sSQL .= " where keywords @> ARRAY[".$aRemove['word_id']."]";
214 chksql($oDB->query($sSQL));
216 foreach ($aPartitions as $sPartition) {
217 $sSQL = "update search_name_".$sPartition." set";
218 $sSQL .= " name_vector = array_replace(name_vector,".$aRemove['word_id'].",".$iKeepID.")";
219 $sSQL .= " where name_vector @> ARRAY[".$aRemove['word_id']."]";
220 chksql($oDB->query($sSQL));
222 $sSQL = "update location_area_country set";
223 $sSQL .= " keywords = array_replace(keywords,".$aRemove['word_id'].",".$iKeepID.")";
224 $sSQL .= " where keywords @> ARRAY[".$aRemove['word_id']."]";
225 chksql($oDB->query($sSQL));
228 $sSQL = "delete from word where word_id = ".$aRemove['word_id'];
229 chksql($oDB->query($sSQL));
234 if ($aResult['index']) {
235 passthru(CONST_InstallPath.'/nominatim/nominatim -i -d '.$aDSNInfo['database'].' -P '.$aDSNInfo['port'].' -t '.$aResult['index-instances'].' -r '.$aResult['index-rank']);
238 if ($aResult['import-osmosis'] || $aResult['import-osmosis-all']) {
240 if (strpos(CONST_Replication_Url, 'download.geofabrik.de') !== false && CONST_Replication_Update_Interval < 86400) {
241 fail("Error: Update interval too low for download.geofabrik.de. Please check install documentation (http://wiki.openstreetmap.org/wiki/Nominatim/Installation#Updates)\n");
244 $sImportFile = CONST_InstallPath.'/osmosischange.osc';
245 $sCMDDownload = CONST_Pyosmium_Binary.' --server '.CONST_Replication_Url.' -o '.$sImportFile.' -s '.CONST_Replication_Max_Diff_size;
246 $sCMDImport = $sOsm2pgsqlCmd.' '.$sImportFile;
247 $sCMDIndex = CONST_InstallPath.'/nominatim/nominatim -i -d '.$aDSNInfo['database'].' -P '.$aDSNInfo['port'].' -t '.$aResult['index-instances'];
250 $fStartTime = time();
251 $aLastState = chksql($oDB->getRow('SELECT *, EXTRACT (EPOCH FROM lastimportdate) as unix_ts FROM import_status'));
253 if (!$aLastState['sequence_id']) {
254 echo "Updates not set up. Please run ./utils/update.php --init-updates.\n";
258 echo 'Currently at sequence '.$aLastState['sequence_id'].' ('.$aLastState['lastimportdate'].') - '.$aLastState['indexed']." indexed\n";
260 $sBatchEnd = $aLastState['lastimportdate'];
261 $iEndSequence = $aLastState['sequence_id'];
263 if ($aLastState['indexed'] == 't') {
264 // Sleep if the update interval has not yet been reached.
265 $fNextUpdate = $aLastState['unix_ts'] + CONST_Replication_Update_Interval;
266 if ($fNextUpdate > $fStartTime) {
267 $iSleepTime = $fNextUpdate - $fStartTime;
268 echo "Waiting for next update for $iSleepTime sec.";
272 // Download the next batch of changes.
274 $fCMDStartTime = time();
275 $iNextSeq = (int) $aLastState['sequence_id'];
277 echo "$sCMDDownload -I $iNextSeq\n";
278 unlink($sImportFile);
279 exec($sCMDDownload.' -I '.$iNextSeq, $aOutput, $iResult);
282 echo 'No new updates. Sleeping for '.CONST_Replication_Recheck_Interval." sec.\n";
283 sleep(CONST_Replication_Recheck_Interval);
284 } else if ($iResult != 0) {
285 echo 'ERROR: updates failed.';
288 $iEndSequence = (int)$aOutput[0];
292 // get the newest object from the diff file
295 exec(CONST_BasePath.'/utils/osm_file_date.py '.$sImportFile, $sBatchEnd, $iRet);
297 echo "Diff file is empty. skipping import.\n";
298 if (!$aResult['import-osmosis-all']) {
305 fail('Error getting date from diff file.');
307 $sBatchEnd = $sBatchEnd[0];
310 $fCMDStartTime = time();
311 echo $sCMDImport."\n";
313 exec($sCMDImport, $sJunk, $iErrorLevel);
315 echo "Error executing osm2pgsql: $iErrorLevel\n";
319 // write the update logs
320 $iFileSize = filesize($sImportFile);
321 $sSQL = "INSERT INTO import_osmosis_log (batchend, batchseq, batchsize, starttime, endtime, event) values ('$sBatchEnd',$iEndSequence,$iFileSize,'".date('Y-m-d H:i:s', $fCMDStartTime)."','".date('Y-m-d H:i:s')."','import')";
323 chksql($oDB->query($sSQL));
326 $sSQL = "UPDATE import_status SET lastimportdate = '$sBatchEnd', indexed=false, sequence_id = $iEndSequence";
328 chksql($oDB->query($sSQL));
329 echo date('Y-m-d H:i:s')." Completed download step for $sBatchEnd in ".round((time()-$fCMDStartTime)/60, 2)." minutes\n";
333 if (!$aResult['no-index']) {
334 $sThisIndexCmd = $sCMDIndex;
335 $fCMDStartTime = time();
337 echo "$sThisIndexCmd\n";
338 exec($sThisIndexCmd, $sJunk, $iErrorLevel);
340 echo "Error: $iErrorLevel\n";
344 $sSQL = "INSERT INTO import_osmosis_log (batchend, batchseq, batchsize, starttime, endtime, event) values ('$sBatchEnd',$iEndSequence,$iFileSize,'".date('Y-m-d H:i:s', $fCMDStartTime)."','".date('Y-m-d H:i:s')."','index')";
347 echo date('Y-m-d H:i:s')." Completed index step for $sBatchEnd in ".round((time()-$fCMDStartTime)/60, 2)." minutes\n";
349 $sSQL = "update import_status set indexed = true";
353 $fDuration = time() - $fStartTime;
354 echo date('Y-m-d H:i:s')." Completed all for $sBatchEnd in ".round($fDuration/60, 2)." minutes\n";
355 if (!$aResult['import-osmosis-all']) exit(0);