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'])) {
41 if (getLoadAverage() < 24)
42 $aResult['index-instances'] = 2;
44 $aResult['index-instances'] = 1;
47 if (!isset($aResult['index-rank'])) $aResult['index-rank'] = 0;
49 date_default_timezone_set('Etc/UTC');
53 $aDSNInfo = DB::parseDSN(CONST_Database_DSN);
54 if (!isset($aDSNInfo['port']) || !$aDSNInfo['port']) $aDSNInfo['port'] = 5432;
56 // cache memory to be used by osm2pgsql, should not be more than the available memory
57 $iCacheMemory = (isset($aResult['osm2pgsql-cache'])?$aResult['osm2pgsql-cache']:2000);
58 if ($iCacheMemory + 500 > getTotalMemoryMB()) {
59 $iCacheMemory = getCacheMemoryMB();
60 echo "WARNING: resetting cache memory to $iCacheMemory\n";
62 $sOsm2pgsqlCmd = CONST_Osm2pgsql_Binary.' -klas --number-processes 1 -C '.$iCacheMemory.' -O gazetteer -d '.$aDSNInfo['database'].' -P '.$aDSNInfo['port'];
63 if (!is_null(CONST_Osm2pgsql_Flatnode_File)) {
64 $sOsm2pgsqlCmd .= ' --flat-nodes '.CONST_Osm2pgsql_Flatnode_File;
67 if ($aResult['init-updates']) {
68 $sSetup = CONST_InstallPath.'/utils/setup.php';
70 passthru($sSetup.' --create-functions --enable-diff-updates', $iRet);
72 fail('Error running setup script');
75 $sDatabaseDate = getDatabaseDate($oDB);
76 $sWindBack = strftime('%Y-%m-%dT%H:%M:%SZ',
77 strtotime($sDatabaseDate) - (3*60*60));
79 // get the appropriate state id
81 exec(CONST_Pyosmium_Get_Changes.' -D '.$sWindBack.' --server '.CONST_Replication_Url,
84 fail('Error running pyosmium tools');
87 pg_query($oDB->connection, 'TRUNCATE import_status');
88 $sSQL = "INSERT INTO import_status (lastimportdate, sequence_id, indexed) VALUES('";
89 $sSQL .= $sDatabaseDate."',".$aOutput[0].", true)";
90 if (!pg_query($oDB->connection, $sSQL)) {
91 fail("Could not enter sequence into database.");
94 echo "Done. Database updates will start at sequence $aOutput[0] ($sWindBack)\n";
97 if (isset($aResult['import-diff']) || isset($aResult['import-file'])) {
98 // import diffs and files directly (e.g. from osmosis --rri)
99 $sNextFile = isset($aResult['import-diff']) ? $aResult['import-diff'] : $aResult['import-file'];
100 if (!file_exists($sNextFile)) {
101 fail("Cannot open $sNextFile\n");
105 $sCMD = $sOsm2pgsqlCmd.' '.$sNextFile;
107 exec($sCMD, $sJunk, $iErrorLevel);
110 fail("Error from osm2pgsql, $iErrorLevel\n");
113 // Don't update the import status - we don't know what this file contains
116 $sTemporaryFile = CONST_BasePath.'/data/osmosischange.osc';
118 $bUseOSMApi = isset($aResult['import-from-main-api']) && $aResult['import-from-main-api'];
120 if (isset($aResult['import-node']) && $aResult['import-node']) {
122 $sContentURL = 'http://www.openstreetmap.org/api/0.6/node/'.$aResult['import-node'];
124 $sContentURL = 'http://overpass-api.de/api/interpreter?data=node('.$aResult['import-node'].');out%20meta;';
128 if (isset($aResult['import-way']) && $aResult['import-way']) {
130 $sContentURL = 'http://www.openstreetmap.org/api/0.6/way/'.$aResult['import-way'].'/full';
132 $sContentURL = 'http://overpass-api.de/api/interpreter?data=(way('.$aResult['import-way'].');node(w););out%20meta;';
136 if (isset($aResult['import-relation']) && $aResult['import-relation']) {
138 $sContentURLsModifyXMLstr = 'http://www.openstreetmap.org/api/0.6/relation/'.$aResult['import-relation'].'/full';
140 $sContentURL = 'http://overpass-api.de/api/interpreter?data=((rel('.$aResult['import-relation'].');way(r);node(w));node(r));out%20meta;';
145 file_put_contents($sTemporaryFile, file_get_contents($sContentURL));
150 // import generated change file
151 $sCMD = $sOsm2pgsqlCmd.' '.$sTemporaryFile;
153 exec($sCMD, $sJunk, $iErrorLevel);
155 fail("osm2pgsql exited with error level $iErrorLevel\n");
159 if ($aResult['deduplicate']) {
162 if (getPostgresVersion($oDB) < 9.3) {
163 fail("ERROR: deduplicate is only currently supported in postgresql 9.3");
166 $sSQL = 'select partition from country_name order by country_code';
167 $aPartitions = chksql($oDB->getCol($sSQL));
170 // we don't care about empty search_name_* partitions, they can't contain mentions of duplicates
171 foreach ($aPartitions as $i => $sPartition) {
172 $sSQL = "select count(*) from search_name_".$sPartition;
173 $nEntries = chksql($oDB->getOne($sSQL));
174 if ($nEntries == 0) {
175 unset($aPartitions[$i]);
179 $sSQL = "select word_token,count(*) from word where substr(word_token, 1, 1) = ' '";
180 $sSQL .= " and class is null and type is null and country_code is null";
181 $sSQL .= " group by word_token having count(*) > 1 order by word_token";
182 $aDuplicateTokens = chksql($oDB->getAll($sSQL));
183 foreach ($aDuplicateTokens as $aToken) {
184 if (trim($aToken['word_token']) == '' || trim($aToken['word_token']) == '-') continue;
185 echo "Deduping ".$aToken['word_token']."\n";
186 $sSQL = "select word_id,";
187 $sSQL .= " (select count(*) from search_name where nameaddress_vector @> ARRAY[word_id]) as num";
188 $sSQL .= " from word where word_token = '".$aToken['word_token'];
189 $sSQL .= "' and class is null and type is null and country_code is null order by num desc";
190 $aTokenSet = chksql($oDB->getAll($sSQL));
192 $aKeep = array_shift($aTokenSet);
193 $iKeepID = $aKeep['word_id'];
195 foreach ($aTokenSet as $aRemove) {
196 $sSQL = "update search_name set";
197 $sSQL .= " name_vector = array_replace(name_vector,".$aRemove['word_id'].",".$iKeepID."),";
198 $sSQL .= " nameaddress_vector = array_replace(nameaddress_vector,".$aRemove['word_id'].",".$iKeepID.")";
199 $sSQL .= " where name_vector @> ARRAY[".$aRemove['word_id']."]";
200 chksql($oDB->query($sSQL));
202 $sSQL = "update search_name set";
203 $sSQL .= " nameaddress_vector = array_replace(nameaddress_vector,".$aRemove['word_id'].",".$iKeepID.")";
204 $sSQL .= " where nameaddress_vector @> ARRAY[".$aRemove['word_id']."]";
205 chksql($oDB->query($sSQL));
207 $sSQL = "update location_area_country set";
208 $sSQL .= " keywords = array_replace(keywords,".$aRemove['word_id'].",".$iKeepID.")";
209 $sSQL .= " where keywords @> ARRAY[".$aRemove['word_id']."]";
210 chksql($oDB->query($sSQL));
212 foreach ($aPartitions as $sPartition) {
213 $sSQL = "update search_name_".$sPartition." set";
214 $sSQL .= " name_vector = array_replace(name_vector,".$aRemove['word_id'].",".$iKeepID.")";
215 $sSQL .= " where name_vector @> ARRAY[".$aRemove['word_id']."]";
216 chksql($oDB->query($sSQL));
218 $sSQL = "update location_area_country set";
219 $sSQL .= " keywords = array_replace(keywords,".$aRemove['word_id'].",".$iKeepID.")";
220 $sSQL .= " where keywords @> ARRAY[".$aRemove['word_id']."]";
221 chksql($oDB->query($sSQL));
224 $sSQL = "delete from word where word_id = ".$aRemove['word_id'];
225 chksql($oDB->query($sSQL));
230 if ($aResult['index']) {
231 passthru(CONST_InstallPath.'/nominatim/nominatim -i -d '.$aDSNInfo['database'].' -P '.$aDSNInfo['port'].' -t '.$aResult['index-instances'].' -r '.$aResult['index-rank']);
234 if ($aResult['import-osmosis'] || $aResult['import-osmosis-all']) {
236 if (strpos(CONST_Replication_Url, 'download.geofabrik.de') !== false && CONST_Replication_Update_Interval < 86400) {
237 fail("Error: Update interval too low for download.geofabrik.de. Please check install documentation (http://wiki.openstreetmap.org/wiki/Nominatim/Installation#Updates)\n");
240 $sImportFile = CONST_InstallPath.'/osmosischange.osc';
241 $sCMDDownload = CONST_Pyosmium_Get_Changes.' --server '.CONST_Replication_Url.' -o '.$sImportFile.' -s '.CONST_Replication_Max_Diff_size;
242 $sCMDImport = $sOsm2pgsqlCmd.' '.$sImportFile;
243 $sCMDIndex = CONST_InstallPath.'/nominatim/nominatim -i -d '.$aDSNInfo['database'].' -P '.$aDSNInfo['port'].' -t '.$aResult['index-instances'];
246 $fStartTime = time();
249 $aLastState = chksql($oDB->getRow('SELECT * FROM import_status'));
251 if (!$aLastState['sequence_id']) {
252 echo "Updates not set up. Please run ./utils/update.php --init-updates.\n";
256 echo 'Currently at sequence '.$aLastState['sequence_id'].' ('.$aLastState['lastimportdate'].') - '.$aLastState['indexed']." indexed\n";
258 $sBatchEnd = $aLastState['lastimportdate'];
259 $iEndSequence = $aLastState['sequence_id'];
261 if ($aLastState['indexed'] == 't') {
262 // Sleep if the update interval has not yet been reached.
263 $fNextUpdate = $aLastState['lastimportdate'] + CONST_Replication_Update_Interval;
264 if ($fNextUpdate > $fStartTime) {
265 $iSleepTime = $fNextUpdate - $fStartTime;
266 echo "Waiting for next update for $iSleepTime sec.";
270 // Download the next batch of changes.
271 unlink($sImportFile);
273 $fCMDStartTime = time();
274 $iNextSeq = (int) $aLastState['sequence_id'] + 1;
276 echo "$sCMDDownload -I $iNextSeq\n";
277 exec($sCMDDownload.' -I '.$iNextSeq, $aOutput, $iResult);
280 echo 'No new updates. Sleeping for '.CONST_Replication_Recheck_Interval." sec.\n";
281 sleep(CONST_Replication_Recheck_Interval);
282 } else if ($iResult != 0) {
283 echo 'ERROR: updates failed.';
286 $iEndSequence = (int)$aOutput[0];
291 $fCMDStartTime = time();
292 echo $sCMDImport."\n";
294 exec($sCMDImport, $sJunk, $iErrorLevel);
296 echo "Error executing osm2pgsql: $iErrorLevel\n";
300 // write the update logs
301 $iFileSize = filesize($sImportFile);
302 $sBatchEnd = getDatabaseDate($oDB);
303 $sSQL = "INSERT INTO import_osmosis_log (batchend, batchseq, batchsize, starttime, endtime, event) values ('$sBatchEnd',$iEndSequence,$iFileSize,'".date('Y-m-d H:i:s', $fCMDStartTime)."','".date('Y-m-d H:i:s')."','import')";
305 chksql($oDB->query($sSQL));
308 $sSQL = "UPDATE import_status SET lastimportdate = '$sBatchEnd', indexed=false, sequence_id = $iEndSequence";
310 chksql($oDB->query($sSQL));
311 echo date('Y-m-d H:i:s')." Completed download step for $sBatchEnd in ".round((time()-$fCMDStartTime)/60, 2)." minutes\n";
315 if (!$aResult['no-index']) {
316 $sThisIndexCmd = $sCMDIndex;
317 $fCMDStartTime = time();
319 echo "$sThisIndexCmd\n";
320 exec($sThisIndexCmd, $sJunk, $iErrorLevel);
322 echo "Error: $iErrorLevel\n";
326 $sSQL = "INSERT INTO import_osmosis_log (batchend, batchseq, batchsize, starttime, endtime, event) values ('$sBatchEnd',$iEndSequence,$iFileSize,'".date('Y-m-d H:i:s', $fCMDStartTime)."','".date('Y-m-d H:i:s')."','index')";
329 echo date('Y-m-d H:i:s')." Completed index step for $sBatchEnd in ".round((time()-$fCMDStartTime)/60, 2)." minutes\n";
331 $sSQL = "update import_status set indexed = true";
335 $fDuration = time() - $fStartTime;
336 echo date('Y-m-d H:i:s')." Completed all for $sBatchEnd in ".round($fDuration/60, 2)." minutes\n";
337 if (!$aResult['import-osmosis-all']) exit(0);