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 // sanity check that the replication URL is correct
64 $sBaseState = file_get_contents(CONST_Replication_Url.'/state.txt');
65 if ($sBaseState === false) {
66 echo "\nCannot find state.txt file at the configured replication URL.\n";
67 echo "Does the URL point to a directory containing OSM update data?\n\n";
68 fail("replication URL not reachable.");
70 $sSetup = CONST_InstallPath.'/utils/setup.php';
72 passthru($sSetup.' --create-functions --enable-diff-updates', $iRet);
74 fail('Error running setup script');
77 $sDatabaseDate = getDatabaseDate($oDB);
78 if ($sDatabaseDate === false) {
79 fail("Cannot determine date of database.");
81 $sWindBack = strftime('%Y-%m-%dT%H:%M:%SZ',
82 strtotime($sDatabaseDate) - (3*60*60));
84 // get the appropriate state id
86 $sCmd = CONST_Pyosmium_Binary.' -D '.$sWindBack.' --server '.CONST_Replication_Url;
87 exec($sCmd, $aOutput, $iRet);
88 if ($iRet != 0 || $aOutput[0] == 'None') {
89 fail('Error running pyosmium tools');
92 pg_query($oDB->connection, 'TRUNCATE import_status');
93 $sSQL = "INSERT INTO import_status (lastimportdate, sequence_id, indexed) VALUES('";
94 $sSQL .= $sDatabaseDate."',".$aOutput[0].", true)";
95 if (!pg_query($oDB->connection, $sSQL)) {
96 fail("Could not enter sequence into database.");
99 echo "Done. Database updates will start at sequence $aOutput[0] ($sWindBack)\n";
102 if (isset($aResult['import-diff']) || isset($aResult['import-file'])) {
103 // import diffs and files directly (e.g. from osmosis --rri)
104 $sNextFile = isset($aResult['import-diff']) ? $aResult['import-diff'] : $aResult['import-file'];
105 if (!file_exists($sNextFile)) {
106 fail("Cannot open $sNextFile\n");
110 $sCMD = $sOsm2pgsqlCmd.' '.$sNextFile;
112 exec($sCMD, $sJunk, $iErrorLevel);
115 fail("Error from osm2pgsql, $iErrorLevel\n");
118 // Don't update the import status - we don't know what this file contains
121 $sTemporaryFile = CONST_BasePath.'/data/osmosischange.osc';
123 $bUseOSMApi = isset($aResult['import-from-main-api']) && $aResult['import-from-main-api'];
125 if (isset($aResult['import-node']) && $aResult['import-node']) {
127 $sContentURL = 'http://www.openstreetmap.org/api/0.6/node/'.$aResult['import-node'];
129 $sContentURL = 'http://overpass-api.de/api/interpreter?data=node('.$aResult['import-node'].');out%20meta;';
133 if (isset($aResult['import-way']) && $aResult['import-way']) {
135 $sContentURL = 'http://www.openstreetmap.org/api/0.6/way/'.$aResult['import-way'].'/full';
137 $sContentURL = 'http://overpass-api.de/api/interpreter?data=(way('.$aResult['import-way'].');node(w););out%20meta;';
141 if (isset($aResult['import-relation']) && $aResult['import-relation']) {
143 $sContentURLsModifyXMLstr = 'http://www.openstreetmap.org/api/0.6/relation/'.$aResult['import-relation'].'/full';
145 $sContentURL = 'http://overpass-api.de/api/interpreter?data=((rel('.$aResult['import-relation'].');way(r);node(w));node(r));out%20meta;';
150 file_put_contents($sTemporaryFile, file_get_contents($sContentURL));
155 // import generated change file
156 $sCMD = $sOsm2pgsqlCmd.' '.$sTemporaryFile;
158 exec($sCMD, $sJunk, $iErrorLevel);
160 fail("osm2pgsql exited with error level $iErrorLevel\n");
164 if ($aResult['deduplicate']) {
167 if (getPostgresVersion($oDB) < 9.3) {
168 fail("ERROR: deduplicate is only currently supported in postgresql 9.3");
171 $sSQL = 'select partition from country_name order by country_code';
172 $aPartitions = chksql($oDB->getCol($sSQL));
175 // we don't care about empty search_name_* partitions, they can't contain mentions of duplicates
176 foreach ($aPartitions as $i => $sPartition) {
177 $sSQL = "select count(*) from search_name_".$sPartition;
178 $nEntries = chksql($oDB->getOne($sSQL));
179 if ($nEntries == 0) {
180 unset($aPartitions[$i]);
184 $sSQL = "select word_token,count(*) from word where substr(word_token, 1, 1) = ' '";
185 $sSQL .= " and class is null and type is null and country_code is null";
186 $sSQL .= " group by word_token having count(*) > 1 order by word_token";
187 $aDuplicateTokens = chksql($oDB->getAll($sSQL));
188 foreach ($aDuplicateTokens as $aToken) {
189 if (trim($aToken['word_token']) == '' || trim($aToken['word_token']) == '-') continue;
190 echo "Deduping ".$aToken['word_token']."\n";
191 $sSQL = "select word_id,";
192 $sSQL .= " (select count(*) from search_name where nameaddress_vector @> ARRAY[word_id]) as num";
193 $sSQL .= " from word where word_token = '".$aToken['word_token'];
194 $sSQL .= "' and class is null and type is null and country_code is null order by num desc";
195 $aTokenSet = chksql($oDB->getAll($sSQL));
197 $aKeep = array_shift($aTokenSet);
198 $iKeepID = $aKeep['word_id'];
200 foreach ($aTokenSet as $aRemove) {
201 $sSQL = "update search_name set";
202 $sSQL .= " name_vector = array_replace(name_vector,".$aRemove['word_id'].",".$iKeepID."),";
203 $sSQL .= " nameaddress_vector = array_replace(nameaddress_vector,".$aRemove['word_id'].",".$iKeepID.")";
204 $sSQL .= " where name_vector @> ARRAY[".$aRemove['word_id']."]";
205 chksql($oDB->query($sSQL));
207 $sSQL = "update search_name set";
208 $sSQL .= " nameaddress_vector = array_replace(nameaddress_vector,".$aRemove['word_id'].",".$iKeepID.")";
209 $sSQL .= " where nameaddress_vector @> ARRAY[".$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));
217 foreach ($aPartitions as $sPartition) {
218 $sSQL = "update search_name_".$sPartition." set";
219 $sSQL .= " name_vector = array_replace(name_vector,".$aRemove['word_id'].",".$iKeepID.")";
220 $sSQL .= " where name_vector @> ARRAY[".$aRemove['word_id']."]";
221 chksql($oDB->query($sSQL));
223 $sSQL = "update location_area_country set";
224 $sSQL .= " keywords = array_replace(keywords,".$aRemove['word_id'].",".$iKeepID.")";
225 $sSQL .= " where keywords @> ARRAY[".$aRemove['word_id']."]";
226 chksql($oDB->query($sSQL));
229 $sSQL = "delete from word where word_id = ".$aRemove['word_id'];
230 chksql($oDB->query($sSQL));
235 if ($aResult['index']) {
236 passthru(CONST_InstallPath.'/nominatim/nominatim -i -d '.$aDSNInfo['database'].' -P '.$aDSNInfo['port'].' -t '.$aResult['index-instances'].' -r '.$aResult['index-rank']);
239 if ($aResult['import-osmosis'] || $aResult['import-osmosis-all']) {
241 if (strpos(CONST_Replication_Url, 'download.geofabrik.de') !== false && CONST_Replication_Update_Interval < 86400) {
242 fail("Error: Update interval too low for download.geofabrik.de. Please check install documentation (http://wiki.openstreetmap.org/wiki/Nominatim/Installation#Updates)\n");
245 $sImportFile = CONST_InstallPath.'/osmosischange.osc';
246 $sCMDDownload = CONST_Pyosmium_Binary.' --server '.CONST_Replication_Url.' -o '.$sImportFile.' -s '.CONST_Replication_Max_Diff_size;
247 $sCMDImport = $sOsm2pgsqlCmd.' '.$sImportFile;
248 $sCMDIndex = CONST_InstallPath.'/nominatim/nominatim -i -d '.$aDSNInfo['database'].' -P '.$aDSNInfo['port'].' -t '.$aResult['index-instances'];
251 $fStartTime = time();
252 $aLastState = chksql($oDB->getRow('SELECT *, EXTRACT (EPOCH FROM lastimportdate) as unix_ts FROM import_status'));
254 if (!$aLastState['sequence_id']) {
255 echo "Updates not set up. Please run ./utils/update.php --init-updates.\n";
259 echo 'Currently at sequence '.$aLastState['sequence_id'].' ('.$aLastState['lastimportdate'].') - '.$aLastState['indexed']." indexed\n";
261 $sBatchEnd = $aLastState['lastimportdate'];
262 $iEndSequence = $aLastState['sequence_id'];
264 if ($aLastState['indexed'] == 't') {
265 // Sleep if the update interval has not yet been reached.
266 $fNextUpdate = $aLastState['unix_ts'] + CONST_Replication_Update_Interval;
267 if ($fNextUpdate > $fStartTime) {
268 $iSleepTime = $fNextUpdate - $fStartTime;
269 echo "Waiting for next update for $iSleepTime sec.";
273 // Download the next batch of changes.
275 $fCMDStartTime = time();
276 $iNextSeq = (int) $aLastState['sequence_id'];
278 echo "$sCMDDownload -I $iNextSeq\n";
279 unlink($sImportFile);
280 exec($sCMDDownload.' -I '.$iNextSeq, $aOutput, $iResult);
283 echo 'No new updates. Sleeping for '.CONST_Replication_Recheck_Interval." sec.\n";
284 sleep(CONST_Replication_Recheck_Interval);
285 } else if ($iResult != 0) {
286 echo 'ERROR: updates failed.';
289 $iEndSequence = (int)$aOutput[0];
293 // get the newest object from the diff file
296 exec(CONST_BasePath.'/utils/osm_file_date.py '.$sImportFile, $sBatchEnd, $iRet);
298 echo "Diff file is empty. skipping import.\n";
299 if (!$aResult['import-osmosis-all']) {
306 fail('Error getting date from diff file.');
308 $sBatchEnd = $sBatchEnd[0];
311 $fCMDStartTime = time();
312 echo $sCMDImport."\n";
314 exec($sCMDImport, $sJunk, $iErrorLevel);
316 echo "Error executing osm2pgsql: $iErrorLevel\n";
320 // write the update logs
321 $iFileSize = filesize($sImportFile);
322 $sSQL = "INSERT INTO import_osmosis_log (batchend, batchseq, batchsize, starttime, endtime, event) values ('$sBatchEnd',$iEndSequence,$iFileSize,'".date('Y-m-d H:i:s', $fCMDStartTime)."','".date('Y-m-d H:i:s')."','import')";
324 chksql($oDB->query($sSQL));
327 $sSQL = "UPDATE import_status SET lastimportdate = '$sBatchEnd', indexed=false, sequence_id = $iEndSequence";
329 chksql($oDB->query($sSQL));
330 echo date('Y-m-d H:i:s')." Completed download step for $sBatchEnd in ".round((time()-$fCMDStartTime)/60, 2)." minutes\n";
334 if (!$aResult['no-index']) {
335 $sThisIndexCmd = $sCMDIndex;
336 $fCMDStartTime = time();
338 echo "$sThisIndexCmd\n";
339 exec($sThisIndexCmd, $sJunk, $iErrorLevel);
341 echo "Error: $iErrorLevel\n";
345 $sSQL = "INSERT INTO import_osmosis_log (batchend, batchseq, batchsize, starttime, endtime, event) values ('$sBatchEnd',$iEndSequence,$iFileSize,'".date('Y-m-d H:i:s', $fCMDStartTime)."','".date('Y-m-d H:i:s')."','index')";
348 echo date('Y-m-d H:i:s')." Completed index step for $sBatchEnd in ".round((time()-$fCMDStartTime)/60, 2)." minutes\n";
350 $sSQL = "update import_status set indexed = true";
354 $fDuration = time() - $fStartTime;
355 echo date('Y-m-d H:i:s')." Completed all for $sBatchEnd in ".round($fDuration/60, 2)." minutes\n";
356 if (!$aResult['import-osmosis-all']) exit(0);