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 $sSetup = CONST_InstallPath.'/utils/setup.php';
64 passthru($sSetup.' --create-functions --enable-diff-updates', $iRet);
66 fail('Error running setup script');
69 $sDatabaseDate = getDatabaseDate($oDB);
70 if ($sDatabaseDate === false) {
71 fail("Cannot determine date of database.");
73 $sWindBack = strftime('%Y-%m-%dT%H:%M:%SZ',
74 strtotime($sDatabaseDate) - (3*60*60));
76 // get the appropriate state id
78 exec(CONST_Pyosmium_Binary.' -D '.$sWindBack.' --server '.CONST_Replication_Url,
81 fail('Error running pyosmium tools');
84 pg_query($oDB->connection, 'TRUNCATE import_status');
85 $sSQL = "INSERT INTO import_status (lastimportdate, sequence_id, indexed) VALUES('";
86 $sSQL .= $sDatabaseDate."',".$aOutput[0].", true)";
87 if (!pg_query($oDB->connection, $sSQL)) {
88 fail("Could not enter sequence into database.");
91 echo "Done. Database updates will start at sequence $aOutput[0] ($sWindBack)\n";
94 if (isset($aResult['import-diff']) || isset($aResult['import-file'])) {
95 // import diffs and files directly (e.g. from osmosis --rri)
96 $sNextFile = isset($aResult['import-diff']) ? $aResult['import-diff'] : $aResult['import-file'];
97 if (!file_exists($sNextFile)) {
98 fail("Cannot open $sNextFile\n");
102 $sCMD = $sOsm2pgsqlCmd.' '.$sNextFile;
104 exec($sCMD, $sJunk, $iErrorLevel);
107 fail("Error from osm2pgsql, $iErrorLevel\n");
110 // Don't update the import status - we don't know what this file contains
113 $sTemporaryFile = CONST_BasePath.'/data/osmosischange.osc';
115 $bUseOSMApi = isset($aResult['import-from-main-api']) && $aResult['import-from-main-api'];
117 if (isset($aResult['import-node']) && $aResult['import-node']) {
119 $sContentURL = 'http://www.openstreetmap.org/api/0.6/node/'.$aResult['import-node'];
121 $sContentURL = 'http://overpass-api.de/api/interpreter?data=node('.$aResult['import-node'].');out%20meta;';
125 if (isset($aResult['import-way']) && $aResult['import-way']) {
127 $sContentURL = 'http://www.openstreetmap.org/api/0.6/way/'.$aResult['import-way'].'/full';
129 $sContentURL = 'http://overpass-api.de/api/interpreter?data=(way('.$aResult['import-way'].');node(w););out%20meta;';
133 if (isset($aResult['import-relation']) && $aResult['import-relation']) {
135 $sContentURLsModifyXMLstr = 'http://www.openstreetmap.org/api/0.6/relation/'.$aResult['import-relation'].'/full';
137 $sContentURL = 'http://overpass-api.de/api/interpreter?data=((rel('.$aResult['import-relation'].');way(r);node(w));node(r));out%20meta;';
142 file_put_contents($sTemporaryFile, file_get_contents($sContentURL));
147 // import generated change file
148 $sCMD = $sOsm2pgsqlCmd.' '.$sTemporaryFile;
150 exec($sCMD, $sJunk, $iErrorLevel);
152 fail("osm2pgsql exited with error level $iErrorLevel\n");
156 if ($aResult['deduplicate']) {
159 if (getPostgresVersion($oDB) < 9.3) {
160 fail("ERROR: deduplicate is only currently supported in postgresql 9.3");
163 $sSQL = 'select partition from country_name order by country_code';
164 $aPartitions = chksql($oDB->getCol($sSQL));
167 // we don't care about empty search_name_* partitions, they can't contain mentions of duplicates
168 foreach ($aPartitions as $i => $sPartition) {
169 $sSQL = "select count(*) from search_name_".$sPartition;
170 $nEntries = chksql($oDB->getOne($sSQL));
171 if ($nEntries == 0) {
172 unset($aPartitions[$i]);
176 $sSQL = "select word_token,count(*) from word where substr(word_token, 1, 1) = ' '";
177 $sSQL .= " and class is null and type is null and country_code is null";
178 $sSQL .= " group by word_token having count(*) > 1 order by word_token";
179 $aDuplicateTokens = chksql($oDB->getAll($sSQL));
180 foreach ($aDuplicateTokens as $aToken) {
181 if (trim($aToken['word_token']) == '' || trim($aToken['word_token']) == '-') continue;
182 echo "Deduping ".$aToken['word_token']."\n";
183 $sSQL = "select word_id,";
184 $sSQL .= " (select count(*) from search_name where nameaddress_vector @> ARRAY[word_id]) as num";
185 $sSQL .= " from word where word_token = '".$aToken['word_token'];
186 $sSQL .= "' and class is null and type is null and country_code is null order by num desc";
187 $aTokenSet = chksql($oDB->getAll($sSQL));
189 $aKeep = array_shift($aTokenSet);
190 $iKeepID = $aKeep['word_id'];
192 foreach ($aTokenSet as $aRemove) {
193 $sSQL = "update search_name set";
194 $sSQL .= " name_vector = array_replace(name_vector,".$aRemove['word_id'].",".$iKeepID."),";
195 $sSQL .= " nameaddress_vector = array_replace(nameaddress_vector,".$aRemove['word_id'].",".$iKeepID.")";
196 $sSQL .= " where name_vector @> ARRAY[".$aRemove['word_id']."]";
197 chksql($oDB->query($sSQL));
199 $sSQL = "update search_name set";
200 $sSQL .= " nameaddress_vector = array_replace(nameaddress_vector,".$aRemove['word_id'].",".$iKeepID.")";
201 $sSQL .= " where nameaddress_vector @> ARRAY[".$aRemove['word_id']."]";
202 chksql($oDB->query($sSQL));
204 $sSQL = "update location_area_country set";
205 $sSQL .= " keywords = array_replace(keywords,".$aRemove['word_id'].",".$iKeepID.")";
206 $sSQL .= " where keywords @> ARRAY[".$aRemove['word_id']."]";
207 chksql($oDB->query($sSQL));
209 foreach ($aPartitions as $sPartition) {
210 $sSQL = "update search_name_".$sPartition." set";
211 $sSQL .= " name_vector = array_replace(name_vector,".$aRemove['word_id'].",".$iKeepID.")";
212 $sSQL .= " where name_vector @> ARRAY[".$aRemove['word_id']."]";
213 chksql($oDB->query($sSQL));
215 $sSQL = "update location_area_country set";
216 $sSQL .= " keywords = array_replace(keywords,".$aRemove['word_id'].",".$iKeepID.")";
217 $sSQL .= " where keywords @> ARRAY[".$aRemove['word_id']."]";
218 chksql($oDB->query($sSQL));
221 $sSQL = "delete from word where word_id = ".$aRemove['word_id'];
222 chksql($oDB->query($sSQL));
227 if ($aResult['index']) {
228 passthru(CONST_InstallPath.'/nominatim/nominatim -i -d '.$aDSNInfo['database'].' -P '.$aDSNInfo['port'].' -t '.$aResult['index-instances'].' -r '.$aResult['index-rank']);
231 if ($aResult['import-osmosis'] || $aResult['import-osmosis-all']) {
233 if (strpos(CONST_Replication_Url, 'download.geofabrik.de') !== false && CONST_Replication_Update_Interval < 86400) {
234 fail("Error: Update interval too low for download.geofabrik.de. Please check install documentation (http://wiki.openstreetmap.org/wiki/Nominatim/Installation#Updates)\n");
237 $sImportFile = CONST_InstallPath.'/osmosischange.osc';
238 $sCMDDownload = CONST_Pyosmium_Binary.' --server '.CONST_Replication_Url.' -o '.$sImportFile.' -s '.CONST_Replication_Max_Diff_size;
239 $sCMDImport = $sOsm2pgsqlCmd.' '.$sImportFile;
240 $sCMDIndex = CONST_InstallPath.'/nominatim/nominatim -i -d '.$aDSNInfo['database'].' -P '.$aDSNInfo['port'].' -t '.$aResult['index-instances'];
243 $fStartTime = time();
244 $aLastState = chksql($oDB->getRow('SELECT *, EXTRACT (EPOCH FROM lastimportdate) as unix_ts FROM import_status'));
246 if (!$aLastState['sequence_id']) {
247 echo "Updates not set up. Please run ./utils/update.php --init-updates.\n";
251 echo 'Currently at sequence '.$aLastState['sequence_id'].' ('.$aLastState['lastimportdate'].') - '.$aLastState['indexed']." indexed\n";
253 $sBatchEnd = $aLastState['lastimportdate'];
254 $iEndSequence = $aLastState['sequence_id'];
256 if ($aLastState['indexed'] == 't') {
257 // Sleep if the update interval has not yet been reached.
258 $fNextUpdate = $aLastState['unix_ts'] + CONST_Replication_Update_Interval;
259 if ($fNextUpdate > $fStartTime) {
260 $iSleepTime = $fNextUpdate - $fStartTime;
261 echo "Waiting for next update for $iSleepTime sec.";
265 // Download the next batch of changes.
267 $fCMDStartTime = time();
268 $iNextSeq = (int) $aLastState['sequence_id'];
270 echo "$sCMDDownload -I $iNextSeq\n";
271 unlink($sImportFile);
272 exec($sCMDDownload.' -I '.$iNextSeq, $aOutput, $iResult);
275 echo 'No new updates. Sleeping for '.CONST_Replication_Recheck_Interval." sec.\n";
276 sleep(CONST_Replication_Recheck_Interval);
277 } else if ($iResult != 0) {
278 echo 'ERROR: updates failed.';
281 $iEndSequence = (int)$aOutput[0];
285 // get the newest object from the diff file
288 exec(CONST_BasePath.'/utils/osm_file_date.py '.$sImportFile, $sBatchEnd, $iRet);
290 echo "Diff file is empty. skipping import.\n";
291 if (!$aResult['import-osmosis-all']) {
298 fail('Error getting date from diff file.');
300 $sBatchEnd = $sBatchEnd[0];
303 $fCMDStartTime = time();
304 echo $sCMDImport."\n";
306 exec($sCMDImport, $sJunk, $iErrorLevel);
308 echo "Error executing osm2pgsql: $iErrorLevel\n";
312 // write the update logs
313 $iFileSize = filesize($sImportFile);
314 $sSQL = "INSERT INTO import_osmosis_log (batchend, batchseq, batchsize, starttime, endtime, event) values ('$sBatchEnd',$iEndSequence,$iFileSize,'".date('Y-m-d H:i:s', $fCMDStartTime)."','".date('Y-m-d H:i:s')."','import')";
316 chksql($oDB->query($sSQL));
319 $sSQL = "UPDATE import_status SET lastimportdate = '$sBatchEnd', indexed=false, sequence_id = $iEndSequence";
321 chksql($oDB->query($sSQL));
322 echo date('Y-m-d H:i:s')." Completed download step for $sBatchEnd in ".round((time()-$fCMDStartTime)/60, 2)." minutes\n";
326 if (!$aResult['no-index']) {
327 $sThisIndexCmd = $sCMDIndex;
328 $fCMDStartTime = time();
330 echo "$sThisIndexCmd\n";
331 exec($sThisIndexCmd, $sJunk, $iErrorLevel);
333 echo "Error: $iErrorLevel\n";
337 $sSQL = "INSERT INTO import_osmosis_log (batchend, batchseq, batchsize, starttime, endtime, event) values ('$sBatchEnd',$iEndSequence,$iFileSize,'".date('Y-m-d H:i:s', $fCMDStartTime)."','".date('Y-m-d H:i:s')."','index')";
340 echo date('Y-m-d H:i:s')." Completed index step for $sBatchEnd in ".round((time()-$fCMDStartTime)/60, 2)." minutes\n";
342 $sSQL = "update import_status set indexed = true";
346 $fDuration = time() - $fStartTime;
347 echo date('Y-m-d H:i:s')." Completed all for $sBatchEnd in ".round($fDuration/60, 2)." minutes\n";
348 if (!$aResult['import-osmosis-all']) exit(0);