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 $sWindBack = strftime('%Y-%m-%dT%H:%M:%SZ',
72 strtotime($sDatabaseDate) - (3*60*60));
74 // get the appropriate state id
76 exec(CONST_Pyosmium_Binary.' -D '.$sWindBack.' --server '.CONST_Replication_Url,
79 fail('Error running pyosmium tools');
82 pg_query($oDB->connection, 'TRUNCATE import_status');
83 $sSQL = "INSERT INTO import_status (lastimportdate, sequence_id, indexed) VALUES('";
84 $sSQL .= $sDatabaseDate."',".$aOutput[0].", true)";
85 if (!pg_query($oDB->connection, $sSQL)) {
86 fail("Could not enter sequence into database.");
89 echo "Done. Database updates will start at sequence $aOutput[0] ($sWindBack)\n";
92 if (isset($aResult['import-diff']) || isset($aResult['import-file'])) {
93 // import diffs and files directly (e.g. from osmosis --rri)
94 $sNextFile = isset($aResult['import-diff']) ? $aResult['import-diff'] : $aResult['import-file'];
95 if (!file_exists($sNextFile)) {
96 fail("Cannot open $sNextFile\n");
100 $sCMD = $sOsm2pgsqlCmd.' '.$sNextFile;
102 exec($sCMD, $sJunk, $iErrorLevel);
105 fail("Error from osm2pgsql, $iErrorLevel\n");
108 // Don't update the import status - we don't know what this file contains
111 $sTemporaryFile = CONST_BasePath.'/data/osmosischange.osc';
113 $bUseOSMApi = isset($aResult['import-from-main-api']) && $aResult['import-from-main-api'];
115 if (isset($aResult['import-node']) && $aResult['import-node']) {
117 $sContentURL = 'http://www.openstreetmap.org/api/0.6/node/'.$aResult['import-node'];
119 $sContentURL = 'http://overpass-api.de/api/interpreter?data=node('.$aResult['import-node'].');out%20meta;';
123 if (isset($aResult['import-way']) && $aResult['import-way']) {
125 $sContentURL = 'http://www.openstreetmap.org/api/0.6/way/'.$aResult['import-way'].'/full';
127 $sContentURL = 'http://overpass-api.de/api/interpreter?data=(way('.$aResult['import-way'].');node(w););out%20meta;';
131 if (isset($aResult['import-relation']) && $aResult['import-relation']) {
133 $sContentURLsModifyXMLstr = 'http://www.openstreetmap.org/api/0.6/relation/'.$aResult['import-relation'].'/full';
135 $sContentURL = 'http://overpass-api.de/api/interpreter?data=((rel('.$aResult['import-relation'].');way(r);node(w));node(r));out%20meta;';
140 file_put_contents($sTemporaryFile, file_get_contents($sContentURL));
145 // import generated change file
146 $sCMD = $sOsm2pgsqlCmd.' '.$sTemporaryFile;
148 exec($sCMD, $sJunk, $iErrorLevel);
150 fail("osm2pgsql exited with error level $iErrorLevel\n");
154 if ($aResult['deduplicate']) {
157 if (getPostgresVersion($oDB) < 9.3) {
158 fail("ERROR: deduplicate is only currently supported in postgresql 9.3");
161 $sSQL = 'select partition from country_name order by country_code';
162 $aPartitions = chksql($oDB->getCol($sSQL));
165 // we don't care about empty search_name_* partitions, they can't contain mentions of duplicates
166 foreach ($aPartitions as $i => $sPartition) {
167 $sSQL = "select count(*) from search_name_".$sPartition;
168 $nEntries = chksql($oDB->getOne($sSQL));
169 if ($nEntries == 0) {
170 unset($aPartitions[$i]);
174 $sSQL = "select word_token,count(*) from word where substr(word_token, 1, 1) = ' '";
175 $sSQL .= " and class is null and type is null and country_code is null";
176 $sSQL .= " group by word_token having count(*) > 1 order by word_token";
177 $aDuplicateTokens = chksql($oDB->getAll($sSQL));
178 foreach ($aDuplicateTokens as $aToken) {
179 if (trim($aToken['word_token']) == '' || trim($aToken['word_token']) == '-') continue;
180 echo "Deduping ".$aToken['word_token']."\n";
181 $sSQL = "select word_id,";
182 $sSQL .= " (select count(*) from search_name where nameaddress_vector @> ARRAY[word_id]) as num";
183 $sSQL .= " from word where word_token = '".$aToken['word_token'];
184 $sSQL .= "' and class is null and type is null and country_code is null order by num desc";
185 $aTokenSet = chksql($oDB->getAll($sSQL));
187 $aKeep = array_shift($aTokenSet);
188 $iKeepID = $aKeep['word_id'];
190 foreach ($aTokenSet as $aRemove) {
191 $sSQL = "update search_name set";
192 $sSQL .= " name_vector = array_replace(name_vector,".$aRemove['word_id'].",".$iKeepID."),";
193 $sSQL .= " nameaddress_vector = array_replace(nameaddress_vector,".$aRemove['word_id'].",".$iKeepID.")";
194 $sSQL .= " where name_vector @> ARRAY[".$aRemove['word_id']."]";
195 chksql($oDB->query($sSQL));
197 $sSQL = "update search_name set";
198 $sSQL .= " nameaddress_vector = array_replace(nameaddress_vector,".$aRemove['word_id'].",".$iKeepID.")";
199 $sSQL .= " where nameaddress_vector @> ARRAY[".$aRemove['word_id']."]";
200 chksql($oDB->query($sSQL));
202 $sSQL = "update location_area_country set";
203 $sSQL .= " keywords = array_replace(keywords,".$aRemove['word_id'].",".$iKeepID.")";
204 $sSQL .= " where keywords @> ARRAY[".$aRemove['word_id']."]";
205 chksql($oDB->query($sSQL));
207 foreach ($aPartitions as $sPartition) {
208 $sSQL = "update search_name_".$sPartition." set";
209 $sSQL .= " name_vector = array_replace(name_vector,".$aRemove['word_id'].",".$iKeepID.")";
210 $sSQL .= " where name_vector @> ARRAY[".$aRemove['word_id']."]";
211 chksql($oDB->query($sSQL));
213 $sSQL = "update location_area_country set";
214 $sSQL .= " keywords = array_replace(keywords,".$aRemove['word_id'].",".$iKeepID.")";
215 $sSQL .= " where keywords @> ARRAY[".$aRemove['word_id']."]";
216 chksql($oDB->query($sSQL));
219 $sSQL = "delete from word where word_id = ".$aRemove['word_id'];
220 chksql($oDB->query($sSQL));
225 if ($aResult['index']) {
226 passthru(CONST_InstallPath.'/nominatim/nominatim -i -d '.$aDSNInfo['database'].' -P '.$aDSNInfo['port'].' -t '.$aResult['index-instances'].' -r '.$aResult['index-rank']);
229 if ($aResult['import-osmosis'] || $aResult['import-osmosis-all']) {
231 if (strpos(CONST_Replication_Url, 'download.geofabrik.de') !== false && CONST_Replication_Update_Interval < 86400) {
232 fail("Error: Update interval too low for download.geofabrik.de. Please check install documentation (http://wiki.openstreetmap.org/wiki/Nominatim/Installation#Updates)\n");
235 $sImportFile = CONST_InstallPath.'/osmosischange.osc';
236 $sCMDDownload = CONST_Pyosmium_Binary.' --server '.CONST_Replication_Url.' -o '.$sImportFile.' -s '.CONST_Replication_Max_Diff_size;
237 $sCMDImport = $sOsm2pgsqlCmd.' '.$sImportFile;
238 $sCMDIndex = CONST_InstallPath.'/nominatim/nominatim -i -d '.$aDSNInfo['database'].' -P '.$aDSNInfo['port'].' -t '.$aResult['index-instances'];
241 $fStartTime = time();
244 $aLastState = chksql($oDB->getRow('SELECT * 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 = $aLastState['lastimportdate'] + CONST_Replication_Update_Interval;
259 if ($fNextUpdate > $fStartTime) {
260 $iSleepTime = $fNextUpdate - $fStartTime;
261 echo "Waiting for next update for $iSleepTime sec.";
265 // Download the next batch of changes.
266 unlink($sImportFile);
268 $fCMDStartTime = time();
269 $iNextSeq = (int) $aLastState['sequence_id'] + 1;
271 echo "$sCMDDownload -I $iNextSeq\n";
272 exec($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];
286 $fCMDStartTime = time();
287 echo $sCMDImport."\n";
289 exec($sCMDImport, $sJunk, $iErrorLevel);
291 echo "Error executing osm2pgsql: $iErrorLevel\n";
295 // write the update logs
296 $iFileSize = filesize($sImportFile);
297 $sBatchEnd = getDatabaseDate($oDB);
298 $sSQL = "INSERT INTO import_osmosis_log (batchend, batchseq, batchsize, starttime, endtime, event) values ('$sBatchEnd',$iEndSequence,$iFileSize,'".date('Y-m-d H:i:s', $fCMDStartTime)."','".date('Y-m-d H:i:s')."','import')";
300 chksql($oDB->query($sSQL));
303 $sSQL = "UPDATE import_status SET lastimportdate = '$sBatchEnd', indexed=false, sequence_id = $iEndSequence";
305 chksql($oDB->query($sSQL));
306 echo date('Y-m-d H:i:s')." Completed download step for $sBatchEnd in ".round((time()-$fCMDStartTime)/60, 2)." minutes\n";
310 if (!$aResult['no-index']) {
311 $sThisIndexCmd = $sCMDIndex;
312 $fCMDStartTime = time();
314 echo "$sThisIndexCmd\n";
315 exec($sThisIndexCmd, $sJunk, $iErrorLevel);
317 echo "Error: $iErrorLevel\n";
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')."','index')";
324 echo date('Y-m-d H:i:s')." Completed index step for $sBatchEnd in ".round((time()-$fCMDStartTime)/60, 2)." minutes\n";
326 $sSQL = "update import_status set indexed = true";
330 $fDuration = time() - $fStartTime;
331 echo date('Y-m-d H:i:s')." Completed all for $sBatchEnd in ".round($fDuration/60, 2)." minutes\n";
332 if (!$aResult['import-osmosis-all']) exit(0);