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 $sWindBack = strftime('%Y-%m-%dT%H:%M:%SZ',
71 strtotime($sDatabaseDate) - (3*60*60));
73 // get the appropriate state id
75 exec(CONST_Pyosmium_Get_Changes.' -D '.$sWindBack.' --server '.CONST_Replication_Url,
78 fail('Error running pyosmium tools');
81 pg_query($oDB->connection, 'TRUNCATE import_status');
82 $sSQL = "INSERT INTO import_status (lastimportdate, sequence_id, indexed) VALUES('";
83 $sSQL .= $sDatabaseDate."',".$aOutput[0].", true)";
84 if (!pg_query($oDB->connection, $sSQL)) {
85 fail("Could not enter sequence into database.");
88 echo "Done. Database updates will start at sequence $aOutput[0] ($sWindBack)\n";
91 if (isset($aResult['import-diff']) || isset($aResult['import-file'])) {
92 // import diffs and files directly (e.g. from osmosis --rri)
93 $sNextFile = isset($aResult['import-diff']) ? $aResult['import-diff'] : $aResult['import-file'];
94 if (!file_exists($sNextFile)) {
95 fail("Cannot open $sNextFile\n");
99 $sCMD = $sOsm2pgsqlCmd.' '.$sNextFile;
101 exec($sCMD, $sJunk, $iErrorLevel);
104 fail("Error from osm2pgsql, $iErrorLevel\n");
107 // Don't update the import status - we don't know what this file contains
110 $sTemporaryFile = CONST_BasePath.'/data/osmosischange.osc';
112 $bUseOSMApi = isset($aResult['import-from-main-api']) && $aResult['import-from-main-api'];
114 if (isset($aResult['import-node']) && $aResult['import-node']) {
116 $sContentURL = 'http://www.openstreetmap.org/api/0.6/node/'.$aResult['import-node'];
118 $sContentURL = 'http://overpass-api.de/api/interpreter?data=node('.$aResult['import-node'].');out%20meta;';
122 if (isset($aResult['import-way']) && $aResult['import-way']) {
124 $sContentURL = 'http://www.openstreetmap.org/api/0.6/way/'.$aResult['import-way'].'/full';
126 $sContentURL = 'http://overpass-api.de/api/interpreter?data=(way('.$aResult['import-way'].');node(w););out%20meta;';
130 if (isset($aResult['import-relation']) && $aResult['import-relation']) {
132 $sContentURLsModifyXMLstr = 'http://www.openstreetmap.org/api/0.6/relation/'.$aResult['import-relation'].'/full';
134 $sContentURL = 'http://overpass-api.de/api/interpreter?data=((rel('.$aResult['import-relation'].');way(r);node(w));node(r));out%20meta;';
139 file_put_contents($sTemporaryFile, file_get_contents($sContentURL));
144 // import generated change file
145 $sCMD = $sOsm2pgsqlCmd.' '.$sTemporaryFile;
147 exec($sCMD, $sJunk, $iErrorLevel);
149 fail("osm2pgsql exited with error level $iErrorLevel\n");
153 if ($aResult['deduplicate']) {
156 if (getPostgresVersion($oDB) < 9.3) {
157 fail("ERROR: deduplicate is only currently supported in postgresql 9.3");
160 $sSQL = 'select partition from country_name order by country_code';
161 $aPartitions = chksql($oDB->getCol($sSQL));
164 // we don't care about empty search_name_* partitions, they can't contain mentions of duplicates
165 foreach ($aPartitions as $i => $sPartition) {
166 $sSQL = "select count(*) from search_name_".$sPartition;
167 $nEntries = chksql($oDB->getOne($sSQL));
168 if ($nEntries == 0) {
169 unset($aPartitions[$i]);
173 $sSQL = "select word_token,count(*) from word where substr(word_token, 1, 1) = ' '";
174 $sSQL .= " and class is null and type is null and country_code is null";
175 $sSQL .= " group by word_token having count(*) > 1 order by word_token";
176 $aDuplicateTokens = chksql($oDB->getAll($sSQL));
177 foreach ($aDuplicateTokens as $aToken) {
178 if (trim($aToken['word_token']) == '' || trim($aToken['word_token']) == '-') continue;
179 echo "Deduping ".$aToken['word_token']."\n";
180 $sSQL = "select word_id,";
181 $sSQL .= " (select count(*) from search_name where nameaddress_vector @> ARRAY[word_id]) as num";
182 $sSQL .= " from word where word_token = '".$aToken['word_token'];
183 $sSQL .= "' and class is null and type is null and country_code is null order by num desc";
184 $aTokenSet = chksql($oDB->getAll($sSQL));
186 $aKeep = array_shift($aTokenSet);
187 $iKeepID = $aKeep['word_id'];
189 foreach ($aTokenSet as $aRemove) {
190 $sSQL = "update search_name set";
191 $sSQL .= " name_vector = array_replace(name_vector,".$aRemove['word_id'].",".$iKeepID."),";
192 $sSQL .= " nameaddress_vector = array_replace(nameaddress_vector,".$aRemove['word_id'].",".$iKeepID.")";
193 $sSQL .= " where name_vector @> ARRAY[".$aRemove['word_id']."]";
194 chksql($oDB->query($sSQL));
196 $sSQL = "update search_name set";
197 $sSQL .= " nameaddress_vector = array_replace(nameaddress_vector,".$aRemove['word_id'].",".$iKeepID.")";
198 $sSQL .= " where nameaddress_vector @> ARRAY[".$aRemove['word_id']."]";
199 chksql($oDB->query($sSQL));
201 $sSQL = "update location_area_country set";
202 $sSQL .= " keywords = array_replace(keywords,".$aRemove['word_id'].",".$iKeepID.")";
203 $sSQL .= " where keywords @> ARRAY[".$aRemove['word_id']."]";
204 chksql($oDB->query($sSQL));
206 foreach ($aPartitions as $sPartition) {
207 $sSQL = "update search_name_".$sPartition." set";
208 $sSQL .= " name_vector = array_replace(name_vector,".$aRemove['word_id'].",".$iKeepID.")";
209 $sSQL .= " where name_vector @> ARRAY[".$aRemove['word_id']."]";
210 chksql($oDB->query($sSQL));
212 $sSQL = "update location_area_country set";
213 $sSQL .= " keywords = array_replace(keywords,".$aRemove['word_id'].",".$iKeepID.")";
214 $sSQL .= " where keywords @> ARRAY[".$aRemove['word_id']."]";
215 chksql($oDB->query($sSQL));
218 $sSQL = "delete from word where word_id = ".$aRemove['word_id'];
219 chksql($oDB->query($sSQL));
224 if ($aResult['index']) {
225 passthru(CONST_InstallPath.'/nominatim/nominatim -i -d '.$aDSNInfo['database'].' -P '.$aDSNInfo['port'].' -t '.$aResult['index-instances'].' -r '.$aResult['index-rank']);
228 if ($aResult['import-osmosis'] || $aResult['import-osmosis-all']) {
230 if (strpos(CONST_Replication_Url, 'download.geofabrik.de') !== false && CONST_Replication_Update_Interval < 86400) {
231 fail("Error: Update interval too low for download.geofabrik.de. Please check install documentation (http://wiki.openstreetmap.org/wiki/Nominatim/Installation#Updates)\n");
234 $sImportFile = CONST_InstallPath.'/osmosischange.osc';
235 $sCMDDownload = CONST_Pyosmium_Get_Changes.' --server '.CONST_Replication_Url.' -o '.$sImportFile.' -s '.CONST_Replication_Max_Diff_size;
236 $sCMDImport = $sOsm2pgsqlCmd.' '.$sImportFile;
237 $sCMDIndex = CONST_InstallPath.'/nominatim/nominatim -i -d '.$aDSNInfo['database'].' -P '.$aDSNInfo['port'].' -t '.$aResult['index-instances'];
240 $fStartTime = time();
243 $aLastState = chksql($oDB->getRow('SELECT * FROM import_status'));
245 if (!$aLastState['sequence_id']) {
246 echo "Updates not set up. Please run ./utils/update.php --init-updates.\n";
250 echo 'Currently at sequence '.$aLastState['sequence_id'].' ('.$aLastState['lastimportdate'].') - '.$aLastState['indexed']." indexed\n";
252 $sBatchEnd = $aLastState['lastimportdate'];
253 $iEndSequence = $aLastState['sequence_id'];
255 if ($aLastState['indexed'] == 't') {
256 // Sleep if the update interval has not yet been reached.
257 $fNextUpdate = $aLastState['lastimportdate'] + CONST_Replication_Update_Interval;
258 if ($fNextUpdate > $fStartTime) {
259 $iSleepTime = $fNextUpdate - $fStartTime;
260 echo "Waiting for next update for $iSleepTime sec.";
264 // Download the next batch of changes.
265 unlink($sImportFile);
267 $fCMDStartTime = time();
268 $iNextSeq = (int) $aLastState['sequence_id'] + 1;
270 echo "$sCMDDownload -I $iNextSeq\n";
271 exec($sCMDDownload.' -I '.$iNextSeq, $aOutput, $iResult);
274 echo 'No new updates. Sleeping for '.CONST_Replication_Recheck_Interval." sec.\n";
275 sleep(CONST_Replication_Recheck_Interval);
276 } else if ($iResult != 0) {
277 echo 'ERROR: updates failed.';
280 $iEndSequence = (int)$aOutput[0];
285 $fCMDStartTime = time();
286 echo $sCMDImport."\n";
288 exec($sCMDImport, $sJunk, $iErrorLevel);
290 echo "Error executing osm2pgsql: $iErrorLevel\n";
294 // write the update logs
295 $iFileSize = filesize($sImportFile);
296 $sBatchEnd = getDatabaseDate($oDB);
297 $sSQL = "INSERT INTO import_osmosis_log (batchend, batchseq, batchsize, starttime, endtime, event) values ('$sBatchEnd',$iEndSequence,$iFileSize,'".date('Y-m-d H:i:s', $fCMDStartTime)."','".date('Y-m-d H:i:s')."','import')";
299 chksql($oDB->query($sSQL));
302 $sSQL = "UPDATE import_status SET lastimportdate = '$sBatchEnd', indexed=false, sequence_id = $iEndSequence";
304 chksql($oDB->query($sSQL));
305 echo date('Y-m-d H:i:s')." Completed download step for $sBatchEnd in ".round((time()-$fCMDStartTime)/60, 2)." minutes\n";
309 if (!$aResult['no-index']) {
310 $sThisIndexCmd = $sCMDIndex;
311 $fCMDStartTime = time();
313 echo "$sThisIndexCmd\n";
314 exec($sThisIndexCmd, $sJunk, $iErrorLevel);
316 echo "Error: $iErrorLevel\n";
320 $sSQL = "INSERT INTO import_osmosis_log (batchend, batchseq, batchsize, starttime, endtime, event) values ('$sBatchEnd',$iEndSequence,$iFileSize,'".date('Y-m-d H:i:s', $fCMDStartTime)."','".date('Y-m-d H:i:s')."','index')";
323 echo date('Y-m-d H:i:s')." Completed index step for $sBatchEnd in ".round((time()-$fCMDStartTime)/60, 2)." minutes\n";
325 $sSQL = "update import_status set indexed = true";
329 $fDuration = time() - $fStartTime;
330 echo date('Y-m-d H:i:s')." Completed all for $sBatchEnd in ".round($fDuration/60, 2)." minutes\n";
331 if (!$aResult['import-osmosis-all']) exit(0);