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'])) $aResult['index-instances'] = 1;
42 if (!isset($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 $sSetup = CONST_InstallPath.'/utils/setup.php';
65 passthru($sSetup.' --create-functions --enable-diff-updates', $iRet);
67 fail('Error running setup script');
70 $sDatabaseDate = getDatabaseDate($oDB);
71 if ($sDatabaseDate === false) {
72 fail("Cannot determine date of database.");
74 $sWindBack = strftime('%Y-%m-%dT%H:%M:%SZ',
75 strtotime($sDatabaseDate) - (3*60*60));
77 // get the appropriate state id
79 exec(CONST_Pyosmium_Binary.' -D '.$sWindBack.' --server '.CONST_Replication_Url,
82 fail('Error running pyosmium tools');
85 pg_query($oDB->connection, 'TRUNCATE import_status');
86 $sSQL = "INSERT INTO import_status (lastimportdate, sequence_id, indexed) VALUES('";
87 $sSQL .= $sDatabaseDate."',".$aOutput[0].", true)";
88 if (!pg_query($oDB->connection, $sSQL)) {
89 fail("Could not enter sequence into database.");
92 echo "Done. Database updates will start at sequence $aOutput[0] ($sWindBack)\n";
95 if (isset($aResult['import-diff']) || isset($aResult['import-file'])) {
96 // import diffs and files directly (e.g. from osmosis --rri)
97 $sNextFile = isset($aResult['import-diff']) ? $aResult['import-diff'] : $aResult['import-file'];
98 if (!file_exists($sNextFile)) {
99 fail("Cannot open $sNextFile\n");
103 $sCMD = $sOsm2pgsqlCmd.' '.$sNextFile;
105 exec($sCMD, $sJunk, $iErrorLevel);
108 fail("Error from osm2pgsql, $iErrorLevel\n");
111 // Don't update the import status - we don't know what this file contains
114 $sTemporaryFile = CONST_BasePath.'/data/osmosischange.osc';
116 $bUseOSMApi = isset($aResult['import-from-main-api']) && $aResult['import-from-main-api'];
118 if (isset($aResult['import-node']) && $aResult['import-node']) {
120 $sContentURL = 'http://www.openstreetmap.org/api/0.6/node/'.$aResult['import-node'];
122 $sContentURL = 'http://overpass-api.de/api/interpreter?data=node('.$aResult['import-node'].');out%20meta;';
126 if (isset($aResult['import-way']) && $aResult['import-way']) {
128 $sContentURL = 'http://www.openstreetmap.org/api/0.6/way/'.$aResult['import-way'].'/full';
130 $sContentURL = 'http://overpass-api.de/api/interpreter?data=(way('.$aResult['import-way'].');node(w););out%20meta;';
134 if (isset($aResult['import-relation']) && $aResult['import-relation']) {
136 $sContentURLsModifyXMLstr = 'http://www.openstreetmap.org/api/0.6/relation/'.$aResult['import-relation'].'/full';
138 $sContentURL = 'http://overpass-api.de/api/interpreter?data=((rel('.$aResult['import-relation'].');way(r);node(w));node(r));out%20meta;';
143 file_put_contents($sTemporaryFile, file_get_contents($sContentURL));
148 // import generated change file
149 $sCMD = $sOsm2pgsqlCmd.' '.$sTemporaryFile;
151 exec($sCMD, $sJunk, $iErrorLevel);
153 fail("osm2pgsql exited with error level $iErrorLevel\n");
157 if ($aResult['deduplicate']) {
160 if (getPostgresVersion($oDB) < 9.3) {
161 fail("ERROR: deduplicate is only currently supported in postgresql 9.3");
164 $sSQL = 'select partition from country_name order by country_code';
165 $aPartitions = chksql($oDB->getCol($sSQL));
168 // we don't care about empty search_name_* partitions, they can't contain mentions of duplicates
169 foreach ($aPartitions as $i => $sPartition) {
170 $sSQL = "select count(*) from search_name_".$sPartition;
171 $nEntries = chksql($oDB->getOne($sSQL));
172 if ($nEntries == 0) {
173 unset($aPartitions[$i]);
177 $sSQL = "select word_token,count(*) from word where substr(word_token, 1, 1) = ' '";
178 $sSQL .= " and class is null and type is null and country_code is null";
179 $sSQL .= " group by word_token having count(*) > 1 order by word_token";
180 $aDuplicateTokens = chksql($oDB->getAll($sSQL));
181 foreach ($aDuplicateTokens as $aToken) {
182 if (trim($aToken['word_token']) == '' || trim($aToken['word_token']) == '-') continue;
183 echo "Deduping ".$aToken['word_token']."\n";
184 $sSQL = "select word_id,";
185 $sSQL .= " (select count(*) from search_name where nameaddress_vector @> ARRAY[word_id]) as num";
186 $sSQL .= " from word where word_token = '".$aToken['word_token'];
187 $sSQL .= "' and class is null and type is null and country_code is null order by num desc";
188 $aTokenSet = chksql($oDB->getAll($sSQL));
190 $aKeep = array_shift($aTokenSet);
191 $iKeepID = $aKeep['word_id'];
193 foreach ($aTokenSet as $aRemove) {
194 $sSQL = "update search_name set";
195 $sSQL .= " name_vector = array_replace(name_vector,".$aRemove['word_id'].",".$iKeepID."),";
196 $sSQL .= " nameaddress_vector = array_replace(nameaddress_vector,".$aRemove['word_id'].",".$iKeepID.")";
197 $sSQL .= " where name_vector @> ARRAY[".$aRemove['word_id']."]";
198 chksql($oDB->query($sSQL));
200 $sSQL = "update search_name set";
201 $sSQL .= " nameaddress_vector = array_replace(nameaddress_vector,".$aRemove['word_id'].",".$iKeepID.")";
202 $sSQL .= " where nameaddress_vector @> ARRAY[".$aRemove['word_id']."]";
203 chksql($oDB->query($sSQL));
205 $sSQL = "update location_area_country set";
206 $sSQL .= " keywords = array_replace(keywords,".$aRemove['word_id'].",".$iKeepID.")";
207 $sSQL .= " where keywords @> ARRAY[".$aRemove['word_id']."]";
208 chksql($oDB->query($sSQL));
210 foreach ($aPartitions as $sPartition) {
211 $sSQL = "update search_name_".$sPartition." set";
212 $sSQL .= " name_vector = array_replace(name_vector,".$aRemove['word_id'].",".$iKeepID.")";
213 $sSQL .= " where name_vector @> ARRAY[".$aRemove['word_id']."]";
214 chksql($oDB->query($sSQL));
216 $sSQL = "update location_area_country set";
217 $sSQL .= " keywords = array_replace(keywords,".$aRemove['word_id'].",".$iKeepID.")";
218 $sSQL .= " where keywords @> ARRAY[".$aRemove['word_id']."]";
219 chksql($oDB->query($sSQL));
222 $sSQL = "delete from word where word_id = ".$aRemove['word_id'];
223 chksql($oDB->query($sSQL));
228 if ($aResult['index']) {
229 passthru(CONST_InstallPath.'/nominatim/nominatim -i -d '.$aDSNInfo['database'].' -P '.$aDSNInfo['port'].' -t '.$aResult['index-instances'].' -r '.$aResult['index-rank']);
232 if ($aResult['import-osmosis'] || $aResult['import-osmosis-all']) {
234 if (strpos(CONST_Replication_Url, 'download.geofabrik.de') !== false && CONST_Replication_Update_Interval < 86400) {
235 fail("Error: Update interval too low for download.geofabrik.de. Please check install documentation (http://wiki.openstreetmap.org/wiki/Nominatim/Installation#Updates)\n");
238 $sImportFile = CONST_InstallPath.'/osmosischange.osc';
239 $sCMDDownload = CONST_Pyosmium_Binary.' --server '.CONST_Replication_Url.' -o '.$sImportFile.' -s '.CONST_Replication_Max_Diff_size;
240 $sCMDImport = $sOsm2pgsqlCmd.' '.$sImportFile;
241 $sCMDIndex = CONST_InstallPath.'/nominatim/nominatim -i -d '.$aDSNInfo['database'].' -P '.$aDSNInfo['port'].' -t '.$aResult['index-instances'];
244 $fStartTime = time();
245 $aLastState = chksql($oDB->getRow('SELECT *, EXTRACT (EPOCH FROM lastimportdate) as unix_ts FROM import_status'));
247 if (!$aLastState['sequence_id']) {
248 echo "Updates not set up. Please run ./utils/update.php --init-updates.\n";
252 echo 'Currently at sequence '.$aLastState['sequence_id'].' ('.$aLastState['lastimportdate'].') - '.$aLastState['indexed']." indexed\n";
254 $sBatchEnd = $aLastState['lastimportdate'];
255 $iEndSequence = $aLastState['sequence_id'];
257 if ($aLastState['indexed'] == 't') {
258 // Sleep if the update interval has not yet been reached.
259 $fNextUpdate = $aLastState['unix_ts'] + CONST_Replication_Update_Interval;
260 if ($fNextUpdate > $fStartTime) {
261 $iSleepTime = $fNextUpdate - $fStartTime;
262 echo "Waiting for next update for $iSleepTime sec.";
266 // Download the next batch of changes.
268 $fCMDStartTime = time();
269 $iNextSeq = (int) $aLastState['sequence_id'];
271 echo "$sCMDDownload -I $iNextSeq\n";
272 unlink($sImportFile);
273 exec($sCMDDownload.' -I '.$iNextSeq, $aOutput, $iResult);
276 echo 'No new updates. Sleeping for '.CONST_Replication_Recheck_Interval." sec.\n";
277 sleep(CONST_Replication_Recheck_Interval);
278 } else if ($iResult != 0) {
279 echo 'ERROR: updates failed.';
282 $iEndSequence = (int)$aOutput[0];
286 // get the newest object from the diff file
289 exec(CONST_BasePath.'/utils/osm_file_date.py '.$sImportFile, $sBatchEnd, $iRet);
291 echo "Diff file is empty. skipping import.\n";
292 if (!$aResult['import-osmosis-all']) {
299 fail('Error getting date from diff file.');
301 $sBatchEnd = $sBatchEnd[0];
304 $fCMDStartTime = time();
305 echo $sCMDImport."\n";
307 exec($sCMDImport, $sJunk, $iErrorLevel);
309 echo "Error executing osm2pgsql: $iErrorLevel\n";
313 // write the update logs
314 $iFileSize = filesize($sImportFile);
315 $sSQL = "INSERT INTO import_osmosis_log (batchend, batchseq, batchsize, starttime, endtime, event) values ('$sBatchEnd',$iEndSequence,$iFileSize,'".date('Y-m-d H:i:s', $fCMDStartTime)."','".date('Y-m-d H:i:s')."','import')";
317 chksql($oDB->query($sSQL));
320 $sSQL = "UPDATE import_status SET lastimportdate = '$sBatchEnd', indexed=false, sequence_id = $iEndSequence";
322 chksql($oDB->query($sSQL));
323 echo date('Y-m-d H:i:s')." Completed download step for $sBatchEnd in ".round((time()-$fCMDStartTime)/60, 2)." minutes\n";
327 if (!$aResult['no-index']) {
328 $sThisIndexCmd = $sCMDIndex;
329 $fCMDStartTime = time();
331 echo "$sThisIndexCmd\n";
332 exec($sThisIndexCmd, $sJunk, $iErrorLevel);
334 echo "Error: $iErrorLevel\n";
338 $sSQL = "INSERT INTO import_osmosis_log (batchend, batchseq, batchsize, starttime, endtime, event) values ('$sBatchEnd',$iEndSequence,$iFileSize,'".date('Y-m-d H:i:s', $fCMDStartTime)."','".date('Y-m-d H:i:s')."','index')";
341 echo date('Y-m-d H:i:s')." Completed index step for $sBatchEnd in ".round((time()-$fCMDStartTime)/60, 2)." minutes\n";
343 $sSQL = "update import_status set indexed = true";
347 $fDuration = time() - $fStartTime;
348 echo date('Y-m-d H:i:s')." Completed all for $sBatchEnd in ".round($fDuration/60, 2)." minutes\n";
349 if (!$aResult['import-osmosis-all']) exit(0);