utils/setup.php

   1 #!/usr/bin/php -Cq
   2 <?php
   3
   4         require_once(dirname(dirname(__FILE__)).'/lib/init-cmd.php');
   5         ini_set('memory_limit', '800M');
   6
   7         $aCMDOptions = array(
   8                 "Create and setup nominatim search system",
   9                 array('help', 'h', 0, 1, 0, 0, false, 'Show Help'),
  10                 array('quiet', 'q', 0, 1, 0, 0, 'bool', 'Quiet output'),
  11                 array('verbose', 'v', 0, 1, 0, 0, 'bool', 'Verbose output'),
  12
  13                 array('osm-file', '', 0, 1, 1, 1, 'realpath', 'File to import'),
  14                 array('threads', '', 0, 1, 1, 1, 'int', 'Number of threads (where possible)'),
  15
  16                 array('all', '', 0, 1, 0, 0, 'bool', 'Do the complete process'),
  17
  18                 array('create-db', '', 0, 1, 0, 0, 'bool', 'Create nominatim db'),
  19                 array('setup-db', '', 0, 1, 0, 0, 'bool', 'Build a blank nominatim db'),
  20                 array('import-data', '', 0, 1, 0, 0, 'bool', 'Import a osm file'),
  21                 array('osm2pgsql-cache', '', 0, 1, 1, 1, 'int', 'Cache size used by osm2pgsql'),
  22                 array('create-functions', '', 0, 1, 0, 0, 'bool', 'Create functions'),
  23                 array('enable-diff-updates', '', 0, 1, 0, 0, 'bool', 'Turn on the code required to make diff updates work'),
  24                 array('enable-debug-statements', '', 0, 1, 0, 0, 'bool', 'Include debug warning statements in pgsql commands'),
  25                 array('create-minimal-tables', '', 0, 1, 0, 0, 'bool', 'Create minimal main tables'),
  26                 array('create-tables', '', 0, 1, 0, 0, 'bool', 'Create main tables'),
  27                 array('create-partitions', '', 0, 1, 0, 0, 'bool', 'Create required partition tables and triggers'),
  28                 array('import-wikipedia-articles', '', 0, 1, 0, 0, 'bool', 'Import wikipedia article dump'),
  29                 array('load-data', '', 0, 1, 0, 0, 'bool', 'Copy data to live tables from import table'),
  30                 array('disable-token-precalc', '', 0, 1, 0, 0, 'bool', 'Disable name precalculation (EXPERT)'),
  31                 array('import-tiger-data', '', 0, 1, 0, 0, 'bool', 'Import tiger data (not included in \'all\')'),
  32                 array('calculate-postcodes', '', 0, 1, 0, 0, 'bool', 'Calculate postcode centroids'),
  33                 array('create-roads', '', 0, 1, 0, 0, 'bool', 'Calculate postcode centroids'),
  34                 array('osmosis-init', '', 0, 1, 0, 0, 'bool', 'Generate default osmosis configuration'),
  35                 array('osmosis-init-date', '', 0, 1, 1, 1, 'string', 'Generate default osmosis configuration'),
  36                 array('index', '', 0, 1, 0, 0, 'bool', 'Index the data'),
  37                 array('index-noanalyse', '', 0, 1, 0, 0, 'bool', 'Do not perform analyse operations during index (EXPERT)'),
  38                 array('index-output', '', 0, 1, 1, 1, 'string', 'File to dump index information to'),
  39                 array('create-search-indices', '', 0, 1, 0, 0, 'bool', 'Create additional indices required for search and update'),
  40                 array('create-website', '', 0, 1, 1, 1, 'realpath', 'Create symlinks to setup web directory'),
  41         );
  42         getCmdOpt($_SERVER['argv'], $aCMDOptions, $aCMDResult, true, true);
  43
  44         $bDidSomething = false;
  45
  46         // This is a pretty hard core default - the number of processors in the box - 1
  47         $iInstances = isset($aCMDResult['threads'])?$aCMDResult['threads']:(getProcessorCount()-1);
  48         if ($iInstances < 1)
  49         {
  50                 $iInstances = 1;
  51                 echo "WARNING: resetting threads to $iInstances\n";
  52         }
  53         if ($iInstances > getProcessorCount())
  54         {
  55                 $iInstances = getProcessorCount();
  56                 echo "WARNING: resetting threads to $iInstances\n";
  57         }
  58
  59         // Assume we can steal all the cache memory in the box (unless told otherwise)
  60         $iCacheMemory = (isset($aCMDResult['osm2pgsql-cache'])?$aCMDResult['osm2pgsql-cache']:getCacheMemoryMB());
  61         if ($iCacheMemory > getTotalMemoryMB())
  62         {
  63                 $iCacheMemory = getCacheMemoryMB();
  64                 echo "WARNING: resetting cache memory to $iCacheMemory\n";
  65         }
  66
  67         if (isset($aCMDResult['osm-file']) && !isset($aCMDResult['osmosis-init-date']))
  68         {
  69                 $sBaseFile = basename($aCMDResult['osm-file']);
  70                 if (preg_match('#^planet-([0-9]{2})([0-9]{2})([0-9]{2})[.]#', $sBaseFile, $aMatch))
  71                 {
  72                         $iTime = mktime(0, 0, 0, $aMatch[2], $aMatch[3], '20'.$aMatch[1]);
  73                         $iTime -= (60*60*24);
  74                         $aCMDResult['osmosis-init-date'] = date('Y-m-d', $iTime).'T22:00:00Z';
  75                 }
  76         }
  77         $aDSNInfo = DB::parseDSN(CONST_Database_DSN);
  78         if (!isset($aDSNInfo['port']) || !$aDSNInfo['port']) $aDSNInfo['port'] = 5432;
  79
  80         if ($aCMDResult['create-db'] || $aCMDResult['all'])
  81         {
  82                 echo "Create DB\n";
  83                 $bDidSomething = true;
  84                 $oDB =& DB::connect(CONST_Database_DSN, false);
  85                 if (!PEAR::isError($oDB))
  86                 {
  87                         fail('database already exists ('.CONST_Database_DSN.')');
  88                 }
  89                 passthru('createdb -E UTF-8 '.$aDSNInfo['database']);
  90         }
  91
  92         if ($aCMDResult['create-db'] || $aCMDResult['all'])
  93         {
  94                 echo "Create DB (2)\n";
  95                 $bDidSomething = true;
  96                 // TODO: path detection, detection memory, etc.
  97
  98                 $oDB =& getDB();
  99                 passthru('createlang plpgsql '.$aDSNInfo['database']);
 100                 $pgver = (float) CONST_Postgresql_Version;
 101                 if ($pgver < 9.1) {
 102                         pgsqlRunScriptFile(CONST_Path_Postgresql_Contrib.'/hstore.sql');
 103                 } else {
 104                         pgsqlRunScript('CREATE EXTENSION hstore');
 105                 }
 106                 pgsqlRunScriptFile(CONST_Path_Postgresql_Postgis.'/postgis.sql');
 107                 pgsqlRunScriptFile(CONST_Path_Postgresql_Postgis.'/spatial_ref_sys.sql');
 108                 pgsqlRunScriptFile(CONST_BasePath.'/data/country_name.sql');
 109                 pgsqlRunScriptFile(CONST_BasePath.'/data/country_naturalearthdata.sql');
 110                 pgsqlRunScriptFile(CONST_BasePath.'/data/country_osm_grid.sql');
 111                 pgsqlRunScriptFile(CONST_BasePath.'/data/gb_postcode.sql');
 112                 pgsqlRunScriptFile(CONST_BasePath.'/data/us_statecounty.sql');
 113                 pgsqlRunScriptFile(CONST_BasePath.'/data/us_state.sql');
 114                 pgsqlRunScriptFile(CONST_BasePath.'/data/us_postcode.sql');
 115                 pgsqlRunScriptFile(CONST_BasePath.'/data/worldboundaries.sql');
 116         }
 117
 118         if ($aCMDResult['import-data'] || $aCMDResult['all'])
 119         {
 120                 echo "Import\n";
 121                 $bDidSomething = true;
 122
 123                 $osm2pgsql = CONST_Osm2pgsql_Binary;
 124                 if (!file_exists($osm2pgsql))
 125                 {
 126                         echo "Please download and build osm2pgsql.\nIf it is already installed, check the path in your local settings (settings/local.php) file.\n";
 127                         fail("osm2pgsql not found in '$osm2pgsql'");
 128                 }
 129                 $osm2pgsql .= ' --tablespace-slim-index ssd --tablespace-main-index ssd --tablespace-main-data ssd --tablespace-slim-data ssd';
 130                 $osm2pgsql .= ' -lsc -O gazetteer --hstore';
 131                 $osm2pgsql .= ' -C 16000';
 132                 $osm2pgsql .= ' -d '.$aDSNInfo['database'].' '.$aCMDResult['osm-file'];
 133                 passthruCheckReturn($osm2pgsql);
 134
 135                 $oDB =& getDB();
 136                 $x = $oDB->getRow('select * from place limit 1');
 137                 if (PEAR::isError($x)) {
 138                         fail($x->getMessage());
 139                 }
 140                 if (!$x) fail('No Data');
 141         }
 142
 143         if ($aCMDResult['create-functions'] || $aCMDResult['all'])
 144         {
 145                 echo "Functions\n";
 146                 $bDidSomething = true;
 147                 if (!file_exists(CONST_BasePath.'/module/nominatim.so')) fail("nominatim module not built");
 148                 $sTemplate = file_get_contents(CONST_BasePath.'/sql/functions.sql');
 149                 $sTemplate = str_replace('{modulepath}', CONST_BasePath.'/module', $sTemplate);
 150                 if ($aCMDResult['enable-diff-updates']) $sTemplate = str_replace('RETURN NEW; -- @DIFFUPDATES@', '--', $sTemplate);
 151                 if ($aCMDResult['enable-debug-statements']) $sTemplate = str_replace('--DEBUG:', '', $sTemplate);
 152                 pgsqlRunScript($sTemplate);
 153         }
 154
 155         if ($aCMDResult['create-minimal-tables'])
 156         {
 157                 echo "Minimal Tables\n";
 158                 $bDidSomething = true;
 159                 pgsqlRunScriptFile(CONST_BasePath.'/sql/tables-minimal.sql');
 160
 161                 $sScript = '';
 162
 163                 // Backstop the import process - easliest possible import id
 164                 $sScript .= "insert into import_npi_log values (18022);\n";
 165
 166                 $hFile = @fopen(CONST_BasePath.'/settings/partitionedtags.def', "r");
 167                 if (!$hFile) fail('unable to open list of partitions: '.CONST_BasePath.'/settings/partitionedtags.def');
 168
 169                 while (($sLine = fgets($hFile, 4096)) !== false && $sLine && substr($sLine,0,1) !='#')
 170                 {
 171                         list($sClass, $sType) = explode(' ', trim($sLine));
 172                         $sScript .= "create table place_classtype_".$sClass."_".$sType." as ";
 173                         $sScript .= "select place_id as place_id,geometry as centroid from placex limit 0;\n";
 174
 175                         $sScript .= "CREATE INDEX idx_place_classtype_".$sClass."_".$sType."_centroid ";
 176                         $sScript .= "ON place_classtype_".$sClass."_".$sType." USING GIST (centroid);\n";
 177
 178                         $sScript .= "CREATE INDEX idx_place_classtype_".$sClass."_".$sType."_place_id ";
 179                         $sScript .= "ON place_classtype_".$sClass."_".$sType." USING btree(place_id);\n";
 180                 }
 181                 fclose($hFile);
 182                 pgsqlRunScript($sScript);
 183         }
 184
 185         if ($aCMDResult['create-tables'] || $aCMDResult['all'])
 186         {
 187                 echo "Tables\n";
 188                 $bDidSomething = true;
 189                 pgsqlRunScriptFile(CONST_BasePath.'/sql/tables.sql');
 190
 191                 // re-run the functions
 192                 $sTemplate = file_get_contents(CONST_BasePath.'/sql/functions.sql');
 193                 $sTemplate = str_replace('{modulepath}',CONST_BasePath.'/module', $sTemplate);
 194                 pgsqlRunScript($sTemplate);
 195         }
 196
 197         if ($aCMDResult['create-partitions'] || $aCMDResult['all'])
 198         {
 199                 echo "Partitions\n";
 200                 $bDidSomething = true;
 201                 $oDB =& getDB();
 202                 $sSQL = 'select partition from country_name order by country_code';
 203                 $aPartitions = $oDB->getCol($sSQL);
 204                 if (PEAR::isError($aPartitions))
 205                 {
 206                         fail($aPartitions->getMessage());
 207                 }
 208                 $aPartitions[] = 0;
 209
 210                 $sTemplate = file_get_contents(CONST_BasePath.'/sql/partitions.src.sql');
 211                 preg_match_all('#^-- start(.*?)^-- end#ms', $sTemplate, $aMatches, PREG_SET_ORDER);
 212                 foreach($aMatches as $aMatch)
 213                 {
 214                         $sResult = '';
 215                         foreach($aPartitions as $sPartitionName)
 216                         {
 217                                 $sResult .= str_replace('-partition-', $sPartitionName, $aMatch[1]);
 218                         }
 219                         $sTemplate = str_replace($aMatch[0], $sResult, $sTemplate);
 220                 }
 221
 222                 pgsqlRunScript($sTemplate);
 223         }
 224
 225         if ($aCMDResult['import-wikipedia-articles'] || $aCMDResult['all'])
 226         {
 227                 $bDidSomething = true;
 228                 $sWikiArticlesFile = CONST_BasePath.'/data/wikipedia_article.sql.bin';
 229                 $sWikiRedirectsFile = CONST_BasePath.'/data/wikipedia_redirect.sql.bin';
 230                 if (file_exists($sWikiArticlesFile))
 231                 {
 232                         echo "Importing wikipedia articles...";
 233                         pgsqlRunDropAndRestore($sWikiArticlesFile);
 234                         echo "...done\n";
 235                 }
 236                 else
 237                 {
 238                         echo "WARNING: wikipedia article dump file not found - places will have default importance\n";
 239                 }
 240                 if (file_exists($sWikiRedirectsFile))
 241                 {
 242                         echo "Importing wikipedia redirects...";
 243                         pgsqlRunDropAndRestore($sWikiRedirectsFile);
 244                         echo "...done\n";
 245                 }
 246                 else
 247                 {
 248                         echo "WARNING: wikipedia redirect dump file not found - some place importance values may be missing\n";
 249                 }
 250         }
 251
 252
 253         if ($aCMDResult['load-data'] || $aCMDResult['all'])
 254         {
 255                 echo "Load Data\n";
 256                 $bDidSomething = true;
 257
 258                 $oDB =& getDB();
 259                 if (!pg_query($oDB->connection, 'TRUNCATE word')) fail(pg_last_error($oDB->connection));
 260                 echo '.';
 261                 if (!pg_query($oDB->connection, 'TRUNCATE placex')) fail(pg_last_error($oDB->connection));
 262                 echo '.';
 263                 if (!pg_query($oDB->connection, 'TRUNCATE place_addressline')) fail(pg_last_error($oDB->connection));
 264                 echo '.';
 265                 if (!pg_query($oDB->connection, 'TRUNCATE place_boundingbox')) fail(pg_last_error($oDB->connection));
 266                 echo '.';
 267                 if (!pg_query($oDB->connection, 'TRUNCATE location_area')) fail(pg_last_error($oDB->connection));
 268                 echo '.';
 269                 if (!pg_query($oDB->connection, 'TRUNCATE search_name')) fail(pg_last_error($oDB->connection));
 270                 echo '.';
 271                 if (!pg_query($oDB->connection, 'TRUNCATE search_name_blank')) fail(pg_last_error($oDB->connection));
 272                 echo '.';
 273                 if (!pg_query($oDB->connection, 'DROP SEQUENCE seq_place')) fail(pg_last_error($oDB->connection));
 274                 echo '.';
 275                 if (!pg_query($oDB->connection, 'CREATE SEQUENCE seq_place start 100000')) fail(pg_last_error($oDB->connection));
 276                 echo '.';
 277
 278                 $sSQL = 'select partition from country_name order by country_code';
 279                 $aPartitions = $oDB->getCol($sSQL);
 280                 if (PEAR::isError($aPartitions))
 281                 {
 282                         fail($aPartitions->getMessage());
 283                 }
 284                 $aPartitions[] = 0;
 285                 foreach($aPartitions as $sPartition)
 286                 {
 287                         if (!pg_query($oDB->connection, 'TRUNCATE location_road_'.$sPartition)) fail(pg_last_error($oDB->connection));
 288                         echo '.';
 289                 }
 290
 291                 // pre-create the word list
 292                 if (!$aCMDResult['disable-token-precalc'])
 293                 {
 294                         if (!pg_query($oDB->connection, 'select count(make_keywords(v)) from (select distinct svals(name) as v from place) as w where v is not null;')) fail(pg_last_error($oDB->connection));
 295                         echo '.';
 296                         if (!pg_query($oDB->connection, 'select count(make_keywords(v)) from (select distinct postcode as v from place) as w where v is not null;')) fail(pg_last_error($oDB->connection));
 297                         echo '.';
 298                         if (!pg_query($oDB->connection, 'select count(getorcreate_housenumber_id(v)) from (select distinct housenumber as v from place where housenumber is not null) as w;')) fail(pg_last_error($oDB->connection));
 299                         echo '.';
 300                 }
 301
 302                 $aDBInstances = array();
 303                 for($i = 0; $i < $iInstances; $i++)
 304                 {
 305                         $aDBInstances[$i] =& getDB(true);
 306                         $sSQL = 'insert into placex (osm_type, osm_id, class, type, name, admin_level, ';
 307                         $sSQL .= 'housenumber, street, isin, postcode, country_code, extratags, ';
 308                         $sSQL .= 'geometry) select * from place where osm_id % '.$iInstances.' = '.$i;
 309                         if ($aCMDResult['verbose']) echo "$sSQL\n";
 310                         if (!pg_send_query($aDBInstances[$i]->connection, $sSQL)) fail(pg_last_error($oDB->connection));
 311                 }
 312                 $bAnyBusy = true;
 313                 while($bAnyBusy)
 314                 {
 315                         $bAnyBusy = false;
 316                         for($i = 0; $i < $iInstances; $i++)
 317                         {
 318                                 if (pg_connection_busy($aDBInstances[$i]->connection)) $bAnyBusy = true;
 319                         }
 320                         sleep(1);
 321                         echo '.';
 322                 }
 323                 echo "\n";
 324                 echo "Reanalysing database...\n";
 325                 pgsqlRunScript('ANALYSE');
 326         }
 327
 328         if ($aCMDResult['create-roads'])
 329         {
 330                 $bDidSomething = true;
 331
 332                 $oDB =& getDB();
 333                 $aDBInstances = array();
 334                 for($i = 0; $i < $iInstances; $i++)
 335                 {
 336                         $aDBInstances[$i] =& getDB(true);
 337                         if (!pg_query($aDBInstances[$i]->connection, 'set enable_bitmapscan = off')) fail(pg_last_error($oDB->connection));
 338                         $sSQL = 'select count(*) from (select insertLocationRoad(partition, place_id, country_code, geometry) from ';
 339                         $sSQL .= 'placex where osm_id % '.$iInstances.' = '.$i.' and rank_search between 26 and 27 and class = \'highway\') as x ';
 340                         if ($aCMDResult['verbose']) echo "$sSQL\n";
 341                         if (!pg_send_query($aDBInstances[$i]->connection, $sSQL)) fail(pg_last_error($oDB->connection));
 342                 }
 343                 $bAnyBusy = true;
 344                 while($bAnyBusy)
 345                 {
 346                         $bAnyBusy = false;
 347                         for($i = 0; $i < $iInstances; $i++)
 348                         {
 349                                 if (pg_connection_busy($aDBInstances[$i]->connection)) $bAnyBusy = true;
 350                         }
 351                         sleep(1);
 352                         echo '.';
 353                 }
 354                 echo "\n";
 355         }
 356
 357         if ($aCMDResult['import-tiger-data'])
 358         {
 359                 $bDidSomething = true;
 360
 361                 $aDBInstances = array();
 362                 for($i = 0; $i < $iInstances; $i++)
 363                 {
 364                         $aDBInstances[$i] =& getDB(true);
 365                 }
 366
 367                 foreach(glob(CONST_BasePath.'/data/tiger2011/*.sql') as $sFile)
 368                 {
 369                         echo $sFile.': ';
 370                         $hFile = fopen($sFile, "r");
 371                         $sSQL = fgets($hFile, 100000);
 372                         $iLines = 0;
 373
 374                         while(true)
 375                         {
 376                                 for($i = 0; $i < $iInstances; $i++)
 377                                 {
 378                                         if (!pg_connection_busy($aDBInstances[$i]->connection))
 379                                         {
 380                                                 while(pg_get_result($aDBInstances[$i]->connection));
 381                                                 $sSQL = fgets($hFile, 100000);
 382                                                 if (!$sSQL) break 2;
 383                                                 if (!pg_send_query($aDBInstances[$i]->connection, $sSQL)) fail(pg_last_error($oDB->connection));
 384                                                 $iLines++;
 385                                                 if ($iLines == 1000)
 386                                                 {
 387                                                         echo ".";
 388                                                         $iLines = 0;
 389                                                 }
 390                                         }
 391                                 }
 392                                 usleep(10);
 393                         }
 394
 395                         fclose($hFile);
 396
 397                         $bAnyBusy = true;
 398                         while($bAnyBusy)
 399                         {
 400                                 $bAnyBusy = false;
 401                                 for($i = 0; $i < $iInstances; $i++)
 402                                 {
 403                                         if (pg_connection_busy($aDBInstances[$i]->connection)) $bAnyBusy = true;
 404                                 }
 405                                 usleep(10);
 406                         }
 407                         echo "\n";
 408                 }
 409         }
 410
 411         if ($aCMDResult['calculate-postcodes'] || $aCMDResult['all'])
 412         {
 413                 $bDidSomething = true;
 414                 $oDB =& getDB();
 415                 if (!pg_query($oDB->connection, 'DELETE from placex where osm_type=\'P\'')) fail(pg_last_error($oDB->connection));
 416                 $sSQL = "insert into placex (osm_type,osm_id,class,type,postcode,country_code,geometry) ";
 417                 $sSQL .= "select 'P',nextval('seq_postcodes'),'place','postcode',postcode,country_code,";
 418                 $sSQL .= "ST_SetSRID(ST_Point(x,y),4326) as geometry from (select country_code,postcode,";
 419                 $sSQL .= "avg(st_x(st_centroid(geometry))) as x,avg(st_y(st_centroid(geometry))) as y ";
 420                 $sSQL .= "from placex where postcode is not null group by country_code,postcode) as x";
 421                 if (!pg_query($oDB->connection, $sSQL)) fail(pg_last_error($oDB->connection));
 422
 423                 $sSQL = "insert into placex (osm_type,osm_id,class,type,postcode,country_code,geometry) ";
 424                 $sSQL .= "select 'P',nextval('seq_postcodes'),'place','postcode',postcode,'us',";
 425                 $sSQL .= "ST_SetSRID(ST_Point(x,y),4326) as geometry from us_postcode";
 426                 if (!pg_query($oDB->connection, $sSQL)) fail(pg_last_error($oDB->connection));
 427         }
 428
 429         if (($aCMDResult['osmosis-init'] || $aCMDResult['all']) && isset($aCMDResult['osmosis-init-date']))
 430         {
 431                 $bDidSomething = true;
 432                 $oDB =& getDB();
 433
 434                 if (!file_exists(CONST_Osmosis_Binary)) fail("please download osmosis");
 435                 if (file_exists(CONST_BasePath.'/settings/configuration.txt')) echo "settings/configuration.txt already exists\n";
 436                 else passthru(CONST_Osmosis_Binary.' --read-replication-interval-init '.CONST_BasePath.'/settings');
 437
 438                 $sDate = $aCMDResult['osmosis-init-date'];
 439                 $aDate = date_parse_from_format("Y-m-d\TH-i", $sDate);
 440                 $sURL = 'http://toolserver.org/~mazder/replicate-sequences/?';
 441                 $sURL .= 'Y='.$aDate['year'].'&m='.$aDate['month'].'&d='.$aDate['day'];
 442                 $sURL .= '&H='.$aDate['hour'].'&i='.$aDate['minute'].'&s=0';
 443                 $sURL .= '&stream=minute';
 444                 echo "Getting state file: $sURL\n";
 445                 $sStateFile = file_get_contents($sURL);
 446                 if (!$sStateFile || strlen($sStateFile) > 1000) fail("unable to obtain state file");
 447                 file_put_contents(CONST_BasePath.'/settings/state.txt', $sStateFile);
 448                 echo "Updating DB status\n";
 449                 pg_query($oDB->connection, 'TRUNCATE import_status');
 450                 $sSQL = "INSERT INTO import_status VALUES('".$sDate."')";
 451                 pg_query($oDB->connection, $sSQL);
 452
 453         }
 454
 455         if ($aCMDResult['index'] || $aCMDResult['all'])
 456         {
 457                 $bDidSomething = true;
 458                 $sOutputFile = '';
 459                 if (isset($aCMDResult['index-output'])) $sOutputFile = ' -F '.$aCMDResult['index-output'];
 460                 $sBaseCmd = CONST_BasePath.'/nominatim/nominatim -i -d '.$aDSNInfo['database'].' -t '.$iInstances.$sOutputFile;
 461                 passthruCheckReturn($sBaseCmd.' -R 4');
 462                 if (!$aCMDResult['index-noanalyse']) pgsqlRunScript('ANALYSE');
 463                 passthruCheckReturn($sBaseCmd.' -r 5 -R 25');
 464                 if (!$aCMDResult['index-noanalyse']) pgsqlRunScript('ANALYSE');
 465                 passthruCheckReturn($sBaseCmd.' -r 26');
 466         }
 467
 468         if ($aCMDResult['create-search-indices'] || $aCMDResult['all'])
 469         {
 470                 echo "Search indices\n";
 471                 $bDidSomething = true;
 472                 $oDB =& getDB();
 473                 $sSQL = 'select partition from country_name order by country_code';
 474                 $aPartitions = $oDB->getCol($sSQL);
 475                 if (PEAR::isError($aPartitions))
 476                 {
 477                         fail($aPartitions->getMessage());
 478                 }
 479                 $aPartitions[] = 0;
 480
 481                 $sTemplate = file_get_contents(CONST_BasePath.'/sql/indices.src.sql');
 482                 preg_match_all('#^-- start(.*?)^-- end#ms', $sTemplate, $aMatches, PREG_SET_ORDER);
 483                 foreach($aMatches as $aMatch)
 484                 {
 485                         $sResult = '';
 486                         foreach($aPartitions as $sPartitionName)
 487                         {
 488                                 $sResult .= str_replace('-partition-', $sPartitionName, $aMatch[1]);
 489                         }
 490                         $sTemplate = str_replace($aMatch[0], $sResult, $sTemplate);
 491                 }
 492
 493                 pgsqlRunScript($sTemplate);
 494         }
 495
 496         if (isset($aCMDResult['create-website']))
 497         {
 498                 $bDidSomething = true;
 499                 $sTargetDir = $aCMDResult['create-website'];
 500                 if (!is_dir($sTargetDir))
 501                 {
 502                         echo "You must create the website directory before calling this function.\n";
 503                         fail("Target directory does not exist.");
 504                 }
 505
 506                 @symlink(CONST_BasePath.'/website/details.php', $sTargetDir.'/details.php');
 507                 @symlink(CONST_BasePath.'/website/reverse.php', $sTargetDir.'/reverse.php');
 508                 @symlink(CONST_BasePath.'/website/search.php', $sTargetDir.'/search.php');
 509                 @symlink(CONST_BasePath.'/website/search.php', $sTargetDir.'/index.php');
 510                 @symlink(CONST_BasePath.'/website/images', $sTargetDir.'/images');
 511                 @symlink(CONST_BasePath.'/website/js', $sTargetDir.'/js');
 512                 echo "Symlinks created\n";
 513         }
 514
 515         if (!$bDidSomething)
 516         {
 517                 showUsage($aCMDOptions, true);
 518         }
 519
 520         function pgsqlRunScriptFile($sFilename)
 521         {
 522                 if (!file_exists($sFilename)) fail('unable to find '.$sFilename);
 523
 524                 // Convert database DSN to psql parameters
 525                 $aDSNInfo = DB::parseDSN(CONST_Database_DSN);
 526                 if (!isset($aDSNInfo['port']) || !$aDSNInfo['port']) $aDSNInfo['port'] = 5432;
 527                 $sCMD = 'psql -p '.$aDSNInfo['port'].' -d '.$aDSNInfo['database'].' -f '.$sFilename;
 528
 529                 $aDescriptors = array(
 530                         0 => array('pipe', 'r'),
 531                         1 => array('pipe', 'w'),
 532                         2 => array('file', '/dev/null', 'a')
 533                 );
 534                 $ahPipes = null;
 535                 $hProcess = proc_open($sCMD, $aDescriptors, $ahPipes);
 536                 if (!is_resource($hProcess)) fail('unable to start pgsql');
 537
 538                 fclose($ahPipes[0]);
 539
 540                 // TODO: error checking
 541                 while(!feof($ahPipes[1]))
 542                 {
 543                         echo fread($ahPipes[1], 4096);
 544                 }
 545                 fclose($ahPipes[1]);
 546
 547                 proc_close($hProcess);
 548         }
 549
 550         function pgsqlRunScript($sScript)
 551         {
 552                 // Convert database DSN to psql parameters
 553                 $aDSNInfo = DB::parseDSN(CONST_Database_DSN);
 554                 if (!isset($aDSNInfo['port']) || !$aDSNInfo['port']) $aDSNInfo['port'] = 5432;
 555                 $sCMD = 'psql -p '.$aDSNInfo['port'].' -d '.$aDSNInfo['database'];
 556                 $aDescriptors = array(
 557                         0 => array('pipe', 'r'),
 558                         1 => STDOUT,
 559                         2 => STDERR
 560                 );
 561                 $ahPipes = null;
 562                 $hProcess = @proc_open($sCMD, $aDescriptors, $ahPipes);
 563                 if (!is_resource($hProcess)) fail('unable to start pgsql');
 564
 565                 while(strlen($sScript))
 566                 {
 567                         $written = fwrite($ahPipes[0], $sScript);
 568                         $sScript = substr($sScript, $written);
 569                 }
 570                 fclose($ahPipes[0]);
 571                 proc_close($hProcess);
 572         }
 573
 574         function pgsqlRunRestoreData($sDumpFile)
 575         {
 576                 // Convert database DSN to psql parameters
 577                 $aDSNInfo = DB::parseDSN(CONST_Database_DSN);
 578                 if (!isset($aDSNInfo['port']) || !$aDSNInfo['port']) $aDSNInfo['port'] = 5432;
 579                 $sCMD = 'pg_restore -p '.$aDSNInfo['port'].' -d '.$aDSNInfo['database'].' -Fc -a '.$sDumpFile;
 580
 581                 $aDescriptors = array(
 582                         0 => array('pipe', 'r'),
 583                         1 => array('pipe', 'w'),
 584                         2 => array('file', '/dev/null', 'a')
 585                 );
 586                 $ahPipes = null;
 587                 $hProcess = proc_open($sCMD, $aDescriptors, $ahPipes);
 588                 if (!is_resource($hProcess)) fail('unable to start pg_restore');
 589
 590                 fclose($ahPipes[0]);
 591
 592                 // TODO: error checking
 593                 while(!feof($ahPipes[1]))
 594                 {
 595                         echo fread($ahPipes[1], 4096);
 596                 }
 597                 fclose($ahPipes[1]);
 598
 599                 proc_close($hProcess);
 600         }
 601
 602         function pgsqlRunDropAndRestore($sDumpFile)
 603         {
 604                 // Convert database DSN to psql parameters
 605                 $aDSNInfo = DB::parseDSN(CONST_Database_DSN);
 606                 if (!isset($aDSNInfo['port']) || !$aDSNInfo['port']) $aDSNInfo['port'] = 5432;
 607                 $sCMD = 'pg_restore -p '.$aDSNInfo['port'].' -d '.$aDSNInfo['database'].' -Fc --clean '.$sDumpFile;
 608
 609                 $aDescriptors = array(
 610                         0 => array('pipe', 'r'),
 611                         1 => array('pipe', 'w'),
 612                         2 => array('file', '/dev/null', 'a')
 613                 );
 614                 $ahPipes = null;
 615                 $hProcess = proc_open($sCMD, $aDescriptors, $ahPipes);
 616                 if (!is_resource($hProcess)) fail('unable to start pg_restore');
 617
 618                 fclose($ahPipes[0]);
 619
 620                 // TODO: error checking
 621                 while(!feof($ahPipes[1]))
 622                 {
 623                         echo fread($ahPipes[1], 4096);
 624                 }
 625                 fclose($ahPipes[1]);
 626
 627                 proc_close($hProcess);
 628         }
 629
 630         function passthruCheckReturn($cmd)
 631         {
 632                 $result = -1;
 633                 passthru($cmd, $result);
 634                 if ($result != 0) fail('Error executing external command: '.$cmd);
 635         }