+++ /dev/null
-<?php
-
-namespace Nominatim\Setup;
-
-require_once(CONST_BasePath.'/lib/setup/AddressLevelParser.php');
-require_once(CONST_BasePath.'/lib/Shell.php');
-
-class SetupFunctions
-{
- protected $iCacheMemory;
- protected $iInstances;
- protected $sModulePath;
- protected $aDSNInfo;
- protected $bQuiet;
- protected $bVerbose;
- protected $sIgnoreErrors;
- protected $bEnableDiffUpdates;
- protected $bEnableDebugStatements;
- protected $bNoPartitions;
- protected $bDrop;
- protected $oDB = null;
-
- public function __construct(array $aCMDResult)
- {
- // by default, use all but one processor, but never more than 15.
- $this->iInstances = isset($aCMDResult['threads'])
- ? $aCMDResult['threads']
- : (min(16, getProcessorCount()) - 1);
-
- if ($this->iInstances < 1) {
- $this->iInstances = 1;
- warn('resetting threads to '.$this->iInstances);
- }
-
- if (isset($aCMDResult['osm2pgsql-cache'])) {
- $this->iCacheMemory = $aCMDResult['osm2pgsql-cache'];
- } elseif (!is_null(CONST_Osm2pgsql_Flatnode_File)) {
- // When flatnode files are enabled then disable cache per default.
- $this->iCacheMemory = 0;
- } else {
- // Otherwise: Assume we can steal all the cache memory in the box.
- $this->iCacheMemory = getCacheMemoryMB();
- }
-
- $this->sModulePath = CONST_Database_Module_Path;
- info('module path: ' . $this->sModulePath);
-
- // parse database string
- $this->aDSNInfo = \Nominatim\DB::parseDSN(CONST_Database_DSN);
- if (!isset($this->aDSNInfo['port'])) {
- $this->aDSNInfo['port'] = 5432;
- }
-
- // setting member variables based on command line options stored in $aCMDResult
- $this->bQuiet = isset($aCMDResult['quiet']) && $aCMDResult['quiet'];
- $this->bVerbose = $aCMDResult['verbose'];
-
- //setting default values which are not set by the update.php array
- if (isset($aCMDResult['ignore-errors'])) {
- $this->sIgnoreErrors = $aCMDResult['ignore-errors'];
- } else {
- $this->sIgnoreErrors = false;
- }
- if (isset($aCMDResult['enable-debug-statements'])) {
- $this->bEnableDebugStatements = $aCMDResult['enable-debug-statements'];
- } else {
- $this->bEnableDebugStatements = false;
- }
- if (isset($aCMDResult['no-partitions'])) {
- $this->bNoPartitions = $aCMDResult['no-partitions'];
- } else {
- $this->bNoPartitions = false;
- }
- if (isset($aCMDResult['enable-diff-updates'])) {
- $this->bEnableDiffUpdates = $aCMDResult['enable-diff-updates'];
- } else {
- $this->bEnableDiffUpdates = false;
- }
-
- $this->bDrop = isset($aCMDResult['drop']) && $aCMDResult['drop'];
- }
-
- public function createDB()
- {
- info('Create DB');
- $oDB = new \Nominatim\DB;
-
- if ($oDB->checkConnection()) {
- fail('database already exists ('.CONST_Database_DSN.')');
- }
-
- $oCmd = (new \Nominatim\Shell('createdb'))
- ->addParams('-E', 'UTF-8')
- ->addParams('-p', $this->aDSNInfo['port']);
-
- if (isset($this->aDSNInfo['username'])) {
- $oCmd->addParams('-U', $this->aDSNInfo['username']);
- }
- if (isset($this->aDSNInfo['password'])) {
- $oCmd->addEnvPair('PGPASSWORD', $this->aDSNInfo['password']);
- }
- if (isset($this->aDSNInfo['hostspec'])) {
- $oCmd->addParams('-h', $this->aDSNInfo['hostspec']);
- }
- $oCmd->addParams($this->aDSNInfo['database']);
-
- $result = $oCmd->run();
- if ($result != 0) fail('Error executing external command: '.$oCmd->escapedCmd());
- }
-
- public function connect()
- {
- $this->oDB = new \Nominatim\DB();
- $this->oDB->connect();
- }
-
- public function setupDB()
- {
- info('Setup DB');
-
- $fPostgresVersion = $this->oDB->getPostgresVersion();
- echo 'Postgres version found: '.$fPostgresVersion."\n";
-
- if ($fPostgresVersion < 9.03) {
- fail('Minimum supported version of Postgresql is 9.3.');
- }
-
- $this->pgsqlRunScript('CREATE EXTENSION IF NOT EXISTS hstore');
- $this->pgsqlRunScript('CREATE EXTENSION IF NOT EXISTS postgis');
-
- $fPostgisVersion = $this->oDB->getPostgisVersion();
- echo 'Postgis version found: '.$fPostgisVersion."\n";
-
- if ($fPostgisVersion < 2.2) {
- echo "Minimum required Postgis version 2.2\n";
- exit(1);
- }
-
- $i = $this->oDB->getOne("select count(*) from pg_user where usename = '".CONST_Database_Web_User."'");
- if ($i == 0) {
- echo "\nERROR: Web user '".CONST_Database_Web_User."' does not exist. Create it with:\n";
- echo "\n createuser ".CONST_Database_Web_User."\n\n";
- exit(1);
- }
-
- // Try accessing the C module, so we know early if something is wrong
- checkModulePresence(); // raises exception on failure
-
- if (!file_exists(CONST_ExtraDataPath.'/country_osm_grid.sql.gz')) {
- echo 'Error: you need to download the country_osm_grid first:';
- echo "\n wget -O ".CONST_ExtraDataPath."/country_osm_grid.sql.gz https://www.nominatim.org/data/country_grid.sql.gz\n";
- exit(1);
- }
- $this->pgsqlRunScriptFile(CONST_BasePath.'/data/country_name.sql');
- $this->pgsqlRunScriptFile(CONST_ExtraDataPath.'/country_osm_grid.sql.gz');
- $this->pgsqlRunScriptFile(CONST_BasePath.'/data/gb_postcode_table.sql');
- $this->pgsqlRunScriptFile(CONST_BasePath.'/data/us_postcode_table.sql');
-
- $sPostcodeFilename = CONST_BasePath.'/data/gb_postcode_data.sql.gz';
- if (file_exists($sPostcodeFilename)) {
- $this->pgsqlRunScriptFile($sPostcodeFilename);
- } else {
- warn('optional external GB postcode table file ('.$sPostcodeFilename.') not found. Skipping.');
- }
-
- $sPostcodeFilename = CONST_BasePath.'/data/us_postcode_data.sql.gz';
- if (file_exists($sPostcodeFilename)) {
- $this->pgsqlRunScriptFile($sPostcodeFilename);
- } else {
- warn('optional external US postcode table file ('.$sPostcodeFilename.') not found. Skipping.');
- }
-
- if ($this->bNoPartitions) {
- $this->pgsqlRunScript('update country_name set partition = 0');
- }
- }
-
- public function importData($sOSMFile)
- {
- info('Import data');
-
- if (!file_exists(CONST_Osm2pgsql_Binary)) {
- echo "Check CONST_Osm2pgsql_Binary in your local settings file.\n";
- echo "Normally you should not need to set this manually.\n";
- fail("osm2pgsql not found in '".CONST_Osm2pgsql_Binary."'");
- }
-
- $oCmd = new \Nominatim\Shell(CONST_Osm2pgsql_Binary);
- $oCmd->addParams('--style', CONST_Import_Style);
-
- if (!is_null(CONST_Osm2pgsql_Flatnode_File) && CONST_Osm2pgsql_Flatnode_File) {
- $oCmd->addParams('--flat-nodes', CONST_Osm2pgsql_Flatnode_File);
- }
- if (CONST_Tablespace_Osm2pgsql_Data) {
- $oCmd->addParams('--tablespace-slim-data', CONST_Tablespace_Osm2pgsql_Data);
- }
- if (CONST_Tablespace_Osm2pgsql_Index) {
- $oCmd->addParams('--tablespace-slim-index', CONST_Tablespace_Osm2pgsql_Index);
- }
- if (CONST_Tablespace_Place_Data) {
- $oCmd->addParams('--tablespace-main-data', CONST_Tablespace_Place_Data);
- }
- if (CONST_Tablespace_Place_Index) {
- $oCmd->addParams('--tablespace-main-index', CONST_Tablespace_Place_Index);
- }
- $oCmd->addParams('--latlong', '--slim', '--create');
- $oCmd->addParams('--output', 'gazetteer');
- $oCmd->addParams('--hstore');
- $oCmd->addParams('--number-processes', 1);
- $oCmd->addParams('--cache', $this->iCacheMemory);
- $oCmd->addParams('--port', $this->aDSNInfo['port']);
-
- if (isset($this->aDSNInfo['username'])) {
- $oCmd->addParams('--username', $this->aDSNInfo['username']);
- }
- if (isset($this->aDSNInfo['password'])) {
- $oCmd->addEnvPair('PGPASSWORD', $this->aDSNInfo['password']);
- }
- if (isset($this->aDSNInfo['hostspec'])) {
- $oCmd->addParams('--host', $this->aDSNInfo['hostspec']);
- }
- $oCmd->addParams('--database', $this->aDSNInfo['database']);
- $oCmd->addParams($sOSMFile);
- $oCmd->run();
-
- if (!$this->sIgnoreErrors && !$this->oDB->getRow('select * from place limit 1')) {
- fail('No Data');
- }
-
- if ($this->bDrop) {
- $this->dropTable('planet_osm_nodes');
- $this->removeFlatnodeFile();
- }
- }
-
- public function createFunctions()
- {
- info('Create Functions');
-
- // Try accessing the C module, so we know early if something is wrong
- checkModulePresence(); // raises exception on failure
-
- $this->createSqlFunctions();
- }
-
- public function createTables($bReverseOnly = false)
- {
- info('Create Tables');
-
- $sTemplate = file_get_contents(CONST_BasePath.'/sql/tables.sql');
- $sTemplate = $this->replaceSqlPatterns($sTemplate);
-
- $this->pgsqlRunScript($sTemplate, false);
-
- if ($bReverseOnly) {
- $this->dropTable('search_name');
- }
-
- $oAlParser = new AddressLevelParser(CONST_Address_Level_Config);
- $oAlParser->createTable($this->oDB, 'address_levels');
- }
-
- public function createTableTriggers()
- {
- info('Create Tables');
-
- $sTemplate = file_get_contents(CONST_BasePath.'/sql/table-triggers.sql');
- $sTemplate = $this->replaceSqlPatterns($sTemplate);
-
- $this->pgsqlRunScript($sTemplate, false);
- }
-
- public function createPartitionTables()
- {
- info('Create Partition Tables');
-
- $sTemplate = file_get_contents(CONST_BasePath.'/sql/partition-tables.src.sql');
- $sTemplate = $this->replaceSqlPatterns($sTemplate);
-
- $this->pgsqlRunPartitionScript($sTemplate);
- }
-
- public function createPartitionFunctions()
- {
- info('Create Partition Functions');
-
- $sTemplate = file_get_contents(CONST_BasePath.'/sql/partition-functions.src.sql');
- $this->pgsqlRunPartitionScript($sTemplate);
- }
-
- public function importWikipediaArticles()
- {
- $sWikiArticlesFile = CONST_Wikipedia_Data_Path.'/wikimedia-importance.sql.gz';
- if (file_exists($sWikiArticlesFile)) {
- info('Importing wikipedia articles and redirects');
- $this->dropTable('wikipedia_article');
- $this->dropTable('wikipedia_redirect');
- $this->pgsqlRunScriptFile($sWikiArticlesFile);
- } else {
- warn('wikipedia importance dump file not found - places will have default importance');
- }
- }
-
- public function loadData($bDisableTokenPrecalc)
- {
- info('Drop old Data');
-
- $this->oDB->exec('TRUNCATE word');
- echo '.';
- $this->oDB->exec('TRUNCATE placex');
- echo '.';
- $this->oDB->exec('TRUNCATE location_property_osmline');
- echo '.';
- $this->oDB->exec('TRUNCATE place_addressline');
- echo '.';
- $this->oDB->exec('TRUNCATE location_area');
- echo '.';
- if (!$this->dbReverseOnly()) {
- $this->oDB->exec('TRUNCATE search_name');
- echo '.';
- }
- $this->oDB->exec('TRUNCATE search_name_blank');
- echo '.';
- $this->oDB->exec('DROP SEQUENCE seq_place');
- echo '.';
- $this->oDB->exec('CREATE SEQUENCE seq_place start 100000');
- echo '.';
-
- $sSQL = 'select distinct partition from country_name';
- $aPartitions = $this->oDB->getCol($sSQL);
-
- if (!$this->bNoPartitions) $aPartitions[] = 0;
- foreach ($aPartitions as $sPartition) {
- $this->oDB->exec('TRUNCATE location_road_'.$sPartition);
- echo '.';
- }
-
- // used by getorcreate_word_id to ignore frequent partial words
- $sSQL = 'CREATE OR REPLACE FUNCTION get_maxwordfreq() RETURNS integer AS ';
- $sSQL .= '$$ SELECT '.CONST_Max_Word_Frequency.' as maxwordfreq; $$ LANGUAGE SQL IMMUTABLE';
- $this->oDB->exec($sSQL);
- echo ".\n";
-
- // pre-create the word list
- if (!$bDisableTokenPrecalc) {
- info('Loading word list');
- $this->pgsqlRunScriptFile(CONST_BasePath.'/data/words.sql');
- }
-
- info('Load Data');
- $sColumns = 'osm_type, osm_id, class, type, name, admin_level, address, extratags, geometry';
-
- $aDBInstances = array();
- $iLoadThreads = max(1, $this->iInstances - 1);
- for ($i = 0; $i < $iLoadThreads; $i++) {
- // https://secure.php.net/manual/en/function.pg-connect.php
- $DSN = CONST_Database_DSN;
- $DSN = preg_replace('/^pgsql:/', '', $DSN);
- $DSN = preg_replace('/;/', ' ', $DSN);
- $aDBInstances[$i] = pg_connect($DSN, PGSQL_CONNECT_FORCE_NEW);
- pg_ping($aDBInstances[$i]);
- }
-
- for ($i = 0; $i < $iLoadThreads; $i++) {
- $sSQL = "INSERT INTO placex ($sColumns) SELECT $sColumns FROM place WHERE osm_id % $iLoadThreads = $i";
- $sSQL .= " and not (class='place' and type='houses' and osm_type='W'";
- $sSQL .= " and ST_GeometryType(geometry) = 'ST_LineString')";
- $sSQL .= ' and ST_IsValid(geometry)';
- if ($this->bVerbose) echo "$sSQL\n";
- if (!pg_send_query($aDBInstances[$i], $sSQL)) {
- fail(pg_last_error($aDBInstances[$i]));
- }
- }
-
- // last thread for interpolation lines
- // https://secure.php.net/manual/en/function.pg-connect.php
- $DSN = CONST_Database_DSN;
- $DSN = preg_replace('/^pgsql:/', '', $DSN);
- $DSN = preg_replace('/;/', ' ', $DSN);
- $aDBInstances[$iLoadThreads] = pg_connect($DSN, PGSQL_CONNECT_FORCE_NEW);
- pg_ping($aDBInstances[$iLoadThreads]);
- $sSQL = 'insert into location_property_osmline';
- $sSQL .= ' (osm_id, address, linegeo)';
- $sSQL .= ' SELECT osm_id, address, geometry from place where ';
- $sSQL .= "class='place' and type='houses' and osm_type='W' and ST_GeometryType(geometry) = 'ST_LineString'";
- if ($this->bVerbose) echo "$sSQL\n";
- if (!pg_send_query($aDBInstances[$iLoadThreads], $sSQL)) {
- fail(pg_last_error($aDBInstances[$iLoadThreads]));
- }
-
- $bFailed = false;
- for ($i = 0; $i <= $iLoadThreads; $i++) {
- while (($hPGresult = pg_get_result($aDBInstances[$i])) !== false) {
- $resultStatus = pg_result_status($hPGresult);
- // PGSQL_EMPTY_QUERY, PGSQL_COMMAND_OK, PGSQL_TUPLES_OK,
- // PGSQL_COPY_OUT, PGSQL_COPY_IN, PGSQL_BAD_RESPONSE,
- // PGSQL_NONFATAL_ERROR and PGSQL_FATAL_ERROR
- // echo 'Query result ' . $i . ' is: ' . $resultStatus . "\n";
- if ($resultStatus != PGSQL_COMMAND_OK && $resultStatus != PGSQL_TUPLES_OK) {
- $resultError = pg_result_error($hPGresult);
- echo '-- error text ' . $i . ': ' . $resultError . "\n";
- $bFailed = true;
- }
- }
- }
- if ($bFailed) {
- fail('SQL errors loading placex and/or location_property_osmline tables');
- }
-
- for ($i = 0; $i < $this->iInstances; $i++) {
- pg_close($aDBInstances[$i]);
- }
-
- echo "\n";
- info('Reanalysing database');
- $this->pgsqlRunScript('ANALYSE');
-
- $sDatabaseDate = getDatabaseDate($this->oDB);
- $this->oDB->exec('TRUNCATE import_status');
- if (!$sDatabaseDate) {
- warn('could not determine database date.');
- } else {
- $sSQL = "INSERT INTO import_status (lastimportdate) VALUES('".$sDatabaseDate."')";
- $this->oDB->exec($sSQL);
- echo "Latest data imported from $sDatabaseDate.\n";
- }
- }
-
- public function importTigerData()
- {
- info('Import Tiger data');
-
- $aFilenames = glob(CONST_Tiger_Data_Path.'/*.sql');
- info('Found '.count($aFilenames).' SQL files in path '.CONST_Tiger_Data_Path);
- if (empty($aFilenames)) {
- warn('Tiger data import selected but no files found in path '.CONST_Tiger_Data_Path);
- return;
- }
- $sTemplate = file_get_contents(CONST_BasePath.'/sql/tiger_import_start.sql');
- $sTemplate = $this->replaceSqlPatterns($sTemplate);
-
- $this->pgsqlRunScript($sTemplate, false);
-
- $aDBInstances = array();
- for ($i = 0; $i < $this->iInstances; $i++) {
- // https://secure.php.net/manual/en/function.pg-connect.php
- $DSN = CONST_Database_DSN;
- $DSN = preg_replace('/^pgsql:/', '', $DSN);
- $DSN = preg_replace('/;/', ' ', $DSN);
- $aDBInstances[$i] = pg_connect($DSN, PGSQL_CONNECT_FORCE_NEW | PGSQL_CONNECT_ASYNC);
- pg_ping($aDBInstances[$i]);
- }
-
- foreach ($aFilenames as $sFile) {
- echo $sFile.': ';
- $hFile = fopen($sFile, 'r');
- $sSQL = fgets($hFile, 100000);
- $iLines = 0;
- while (true) {
- for ($i = 0; $i < $this->iInstances; $i++) {
- if (!pg_connection_busy($aDBInstances[$i])) {
- while (pg_get_result($aDBInstances[$i]));
- $sSQL = fgets($hFile, 100000);
- if (!$sSQL) break 2;
- if (!pg_send_query($aDBInstances[$i], $sSQL)) fail(pg_last_error($aDBInstances[$i]));
- $iLines++;
- if ($iLines == 1000) {
- echo '.';
- $iLines = 0;
- }
- }
- }
- usleep(10);
- }
- fclose($hFile);
-
- $bAnyBusy = true;
- while ($bAnyBusy) {
- $bAnyBusy = false;
- for ($i = 0; $i < $this->iInstances; $i++) {
- if (pg_connection_busy($aDBInstances[$i])) $bAnyBusy = true;
- }
- usleep(10);
- }
- echo "\n";
- }
-
- for ($i = 0; $i < $this->iInstances; $i++) {
- pg_close($aDBInstances[$i]);
- }
-
- info('Creating indexes on Tiger data');
- $sTemplate = file_get_contents(CONST_BasePath.'/sql/tiger_import_finish.sql');
- $sTemplate = $this->replaceSqlPatterns($sTemplate);
-
- $this->pgsqlRunScript($sTemplate, false);
- }
-
- public function calculatePostcodes($bCMDResultAll)
- {
- info('Calculate Postcodes');
- $this->oDB->exec('TRUNCATE location_postcode');
-
- $sSQL = 'INSERT INTO location_postcode';
- $sSQL .= ' (place_id, indexed_status, country_code, postcode, geometry) ';
- $sSQL .= "SELECT nextval('seq_place'), 1, country_code,";
- $sSQL .= " upper(trim (both ' ' from address->'postcode')) as pc,";
- $sSQL .= ' ST_Centroid(ST_Collect(ST_Centroid(geometry)))';
- $sSQL .= ' FROM placex';
- $sSQL .= " WHERE address ? 'postcode' AND address->'postcode' NOT SIMILAR TO '%(,|;)%'";
- $sSQL .= ' AND geometry IS NOT null';
- $sSQL .= ' GROUP BY country_code, pc';
- $this->oDB->exec($sSQL);
-
- // only add postcodes that are not yet available in OSM
- $sSQL = 'INSERT INTO location_postcode';
- $sSQL .= ' (place_id, indexed_status, country_code, postcode, geometry) ';
- $sSQL .= "SELECT nextval('seq_place'), 1, 'us', postcode,";
- $sSQL .= ' ST_SetSRID(ST_Point(x,y),4326)';
- $sSQL .= ' FROM us_postcode WHERE postcode NOT IN';
- $sSQL .= ' (SELECT postcode FROM location_postcode';
- $sSQL .= " WHERE country_code = 'us')";
- $this->oDB->exec($sSQL);
-
- // add missing postcodes for GB (if available)
- $sSQL = 'INSERT INTO location_postcode';
- $sSQL .= ' (place_id, indexed_status, country_code, postcode, geometry) ';
- $sSQL .= "SELECT nextval('seq_place'), 1, 'gb', postcode, geometry";
- $sSQL .= ' FROM gb_postcode WHERE postcode NOT IN';
- $sSQL .= ' (SELECT postcode FROM location_postcode';
- $sSQL .= " WHERE country_code = 'gb')";
- $this->oDB->exec($sSQL);
-
- if (!$bCMDResultAll) {
- $sSQL = "DELETE FROM word WHERE class='place' and type='postcode'";
- $sSQL .= 'and word NOT IN (SELECT postcode FROM location_postcode)';
- $this->oDB->exec($sSQL);
- }
-
- $sSQL = 'SELECT count(getorcreate_postcode_id(v)) FROM ';
- $sSQL .= '(SELECT distinct(postcode) as v FROM location_postcode) p';
- $this->oDB->exec($sSQL);
- }
-
- public function index($bIndexNoanalyse)
- {
- $oBaseCmd = (new \Nominatim\Shell(CONST_BasePath.'/nominatim/nominatim.py'))
- ->addParams('--database', $this->aDSNInfo['database'])
- ->addParams('--port', $this->aDSNInfo['port'])
- ->addParams('--threads', $this->iInstances);
-
- if (!$this->bQuiet) {
- $oBaseCmd->addParams('-v');
- }
- if ($this->bVerbose) {
- $oBaseCmd->addParams('-v');
- }
- if (isset($this->aDSNInfo['hostspec'])) {
- $oBaseCmd->addParams('--host', $this->aDSNInfo['hostspec']);
- }
- if (isset($this->aDSNInfo['username'])) {
- $oBaseCmd->addParams('--user', $this->aDSNInfo['username']);
- }
- if (isset($this->aDSNInfo['password'])) {
- $oBaseCmd->addEnvPair('PGPASSWORD', $this->aDSNInfo['password']);
- }
-
- info('Index ranks 0 - 4');
- $oCmd = (clone $oBaseCmd)->addParams('--maxrank', 4);
- echo $oCmd->escapedCmd();
-
- $iStatus = $oCmd->run();
- if ($iStatus != 0) {
- fail('error status ' . $iStatus . ' running nominatim!');
- }
- if (!$bIndexNoanalyse) $this->pgsqlRunScript('ANALYSE');
-
- info('Index ranks 5 - 25');
- $oCmd = (clone $oBaseCmd)->addParams('--minrank', 5, '--maxrank', 25);
- $iStatus = $oCmd->run();
- if ($iStatus != 0) {
- fail('error status ' . $iStatus . ' running nominatim!');
- }
- if (!$bIndexNoanalyse) $this->pgsqlRunScript('ANALYSE');
-
- info('Index ranks 26 - 30');
- $oCmd = (clone $oBaseCmd)->addParams('--minrank', 26);
- $iStatus = $oCmd->run();
- if ($iStatus != 0) {
- fail('error status ' . $iStatus . ' running nominatim!');
- }
-
- info('Index postcodes');
- $sSQL = 'UPDATE location_postcode SET indexed_status = 0';
- $this->oDB->exec($sSQL);
- }
-
- public function createSearchIndices()
- {
- info('Create Search indices');
-
- $sSQL = 'SELECT relname FROM pg_class, pg_index ';
- $sSQL .= 'WHERE pg_index.indisvalid = false AND pg_index.indexrelid = pg_class.oid';
- $aInvalidIndices = $this->oDB->getCol($sSQL);
-
- foreach ($aInvalidIndices as $sIndexName) {
- info("Cleaning up invalid index $sIndexName");
- $this->oDB->exec("DROP INDEX $sIndexName;");
- }
-
- $sTemplate = file_get_contents(CONST_BasePath.'/sql/indices.src.sql');
- if (!$this->bDrop) {
- $sTemplate .= file_get_contents(CONST_BasePath.'/sql/indices_updates.src.sql');
- }
- if (!$this->dbReverseOnly()) {
- $sTemplate .= file_get_contents(CONST_BasePath.'/sql/indices_search.src.sql');
- }
- $sTemplate = $this->replaceSqlPatterns($sTemplate);
-
- $this->pgsqlRunScript($sTemplate);
- }
-
- public function createCountryNames()
- {
- info('Create search index for default country names');
-
- $this->pgsqlRunScript("select getorcreate_country(make_standard_name('uk'), 'gb')");
- $this->pgsqlRunScript("select getorcreate_country(make_standard_name('united states'), 'us')");
- $this->pgsqlRunScript('select count(*) from (select getorcreate_country(make_standard_name(country_code), country_code) from country_name where country_code is not null) as x');
- $this->pgsqlRunScript("select count(*) from (select getorcreate_country(make_standard_name(name->'name'), country_code) from country_name where name ? 'name') as x");
- $sSQL = 'select count(*) from (select getorcreate_country(make_standard_name(v),'
- .'country_code) from (select country_code, skeys(name) as k, svals(name) as v from country_name) x where k ';
- if (CONST_Languages) {
- $sSQL .= 'in ';
- $sDelim = '(';
- foreach (explode(',', CONST_Languages) as $sLang) {
- $sSQL .= $sDelim."'name:$sLang'";
- $sDelim = ',';
- }
- $sSQL .= ')';
- } else {
- // all include all simple name tags
- $sSQL .= "like 'name:%'";
- }
- $sSQL .= ') v';
- $this->pgsqlRunScript($sSQL);
- }
-
- public function drop()
- {
- info('Drop tables only required for updates');
-
- // The implementation is potentially a bit dangerous because it uses
- // a positive selection of tables to keep, and deletes everything else.
- // Including any tables that the unsuspecting user might have manually
- // created. USE AT YOUR OWN PERIL.
- // tables we want to keep. everything else goes.
- $aKeepTables = array(
- '*columns',
- 'import_polygon_*',
- 'import_status',
- 'place_addressline',
- 'location_postcode',
- 'location_property*',
- 'placex',
- 'search_name',
- 'seq_*',
- 'word',
- 'query_log',
- 'new_query_log',
- 'spatial_ref_sys',
- 'country_name',
- 'place_classtype_*',
- 'country_osm_grid'
- );
-
- $aDropTables = array();
- $aHaveTables = $this->oDB->getListOfTables();
-
- foreach ($aHaveTables as $sTable) {
- $bFound = false;
- foreach ($aKeepTables as $sKeep) {
- if (fnmatch($sKeep, $sTable)) {
- $bFound = true;
- break;
- }
- }
- if (!$bFound) array_push($aDropTables, $sTable);
- }
- foreach ($aDropTables as $sDrop) {
- $this->dropTable($sDrop);
- }
-
- $this->removeFlatnodeFile();
- }
-
- /**
- * Setup settings-frontend.php in the build/website directory
- *
- * @return null
- */
- public function setupWebsite()
- {
- $rOutputFile = fopen(CONST_InstallPath.'/website/settings-frontend.php', 'w');
-
- fwrite($rOutputFile, "<?php
-@define('CONST_BasePath', '".CONST_BasePath."');
-if (file_exists(getenv('NOMINATIM_SETTINGS'))) require_once(getenv('NOMINATIM_SETTINGS'));
-
-@define('CONST_Database_DSN', '".CONST_Database_DSN."'); // or add ;host=...;port=...;user=...;password=...
-@define('CONST_Default_Language', ".(CONST_Default_Language ? ("'".CONST_Default_Language."'") : 'false').");
-@define('CONST_Default_Lat', ".CONST_Default_Lat.");
-@define('CONST_Default_Lon', ".CONST_Default_Lon.");
-@define('CONST_Default_Zoom', ".CONST_Default_Zoom.");
-@define('CONST_Map_Tile_URL', '".CONST_Map_Tile_URL."');
-@define('CONST_Map_Tile_Attribution', '".CONST_Map_Tile_Attribution."'); // Set if tile source isn't osm.org
-@define('CONST_Log_DB', ".(CONST_Log_DB ? 'true' : 'false').");
-@define('CONST_Log_File', ".(CONST_Log_File ? 'true' : 'false').");
-@define('CONST_Max_Word_Frequency', '".CONST_Max_Word_Frequency."');
-@define('CONST_NoAccessControl', ".CONST_NoAccessControl.");
-@define('CONST_Places_Max_ID_count', ".CONST_Places_Max_ID_count.");
-@define('CONST_PolygonOutput_MaximumTypes', ".CONST_PolygonOutput_MaximumTypes.");
-@define('CONST_Search_AreaPolygons', ".CONST_Search_AreaPolygons.");
-@define('CONST_Search_BatchMode', ".(CONST_Search_BatchMode ? 'true' : 'false').");
-@define('CONST_Search_NameOnlySearchFrequencyThreshold', ".CONST_Search_NameOnlySearchFrequencyThreshold.");
-@define('CONST_Search_ReversePlanForAll', ".CONST_Search_ReversePlanForAll.");
-@define('CONST_Term_Normalization_Rules', \"".CONST_Term_Normalization_Rules."\");
-@define('CONST_Use_Aux_Location_data', ".(CONST_Use_Aux_Location_data ? 'true' : 'false').");
-@define('CONST_Use_US_Tiger_Data', ".(CONST_Use_US_Tiger_Data ? 'true' : 'false').");
-@define('CONST_Website_BaseURL', '".CONST_Website_BaseURL."');
-");
- info(CONST_InstallPath.'/website/settings-frontend.php has been set up successfully');
- }
-
- private function removeFlatnodeFile()
- {
- if (!is_null(CONST_Osm2pgsql_Flatnode_File) && CONST_Osm2pgsql_Flatnode_File) {
- if (file_exists(CONST_Osm2pgsql_Flatnode_File)) {
- if ($this->bVerbose) echo 'Deleting '.CONST_Osm2pgsql_Flatnode_File."\n";
- unlink(CONST_Osm2pgsql_Flatnode_File);
- }
- }
- }
-
- private function pgsqlRunScript($sScript, $bfatal = true)
- {
- runSQLScript(
- $sScript,
- $bfatal,
- $this->bVerbose,
- $this->sIgnoreErrors
- );
- }
-
- private function createSqlFunctions()
- {
- $sBasePath = CONST_BasePath.'/sql/functions/';
- $sTemplate = file_get_contents($sBasePath.'utils.sql');
- $sTemplate .= file_get_contents($sBasePath.'normalization.sql');
- $sTemplate .= file_get_contents($sBasePath.'ranking.sql');
- $sTemplate .= file_get_contents($sBasePath.'importance.sql');
- $sTemplate .= file_get_contents($sBasePath.'address_lookup.sql');
- $sTemplate .= file_get_contents($sBasePath.'interpolation.sql');
- if ($this->oDB->tableExists('place')) {
- $sTemplate .= file_get_contents($sBasePath.'place_triggers.sql');
- }
- if ($this->oDB->tableExists('placex')) {
- $sTemplate .= file_get_contents($sBasePath.'placex_triggers.sql');
- }
- if ($this->oDB->tableExists('location_postcode')) {
- $sTemplate .= file_get_contents($sBasePath.'postcode_triggers.sql');
- }
- $sTemplate = str_replace('{modulepath}', $this->sModulePath, $sTemplate);
- if ($this->bEnableDiffUpdates) {
- $sTemplate = str_replace('RETURN NEW; -- %DIFFUPDATES%', '--', $sTemplate);
- }
- if ($this->bEnableDebugStatements) {
- $sTemplate = str_replace('--DEBUG:', '', $sTemplate);
- }
- if (CONST_Limit_Reindexing) {
- $sTemplate = str_replace('--LIMIT INDEXING:', '', $sTemplate);
- }
- if (!CONST_Use_US_Tiger_Data) {
- $sTemplate = str_replace('-- %NOTIGERDATA% ', '', $sTemplate);
- }
- if (!CONST_Use_Aux_Location_data) {
- $sTemplate = str_replace('-- %NOAUXDATA% ', '', $sTemplate);
- }
-
- $sReverseOnly = $this->dbReverseOnly() ? 'true' : 'false';
- $sTemplate = str_replace('%REVERSE-ONLY%', $sReverseOnly, $sTemplate);
-
- $this->pgsqlRunScript($sTemplate);
- }
-
- private function pgsqlRunPartitionScript($sTemplate)
- {
- $sSQL = 'select distinct partition from country_name';
- $aPartitions = $this->oDB->getCol($sSQL);
- if (!$this->bNoPartitions) $aPartitions[] = 0;
-
- preg_match_all('#^-- start(.*?)^-- end#ms', $sTemplate, $aMatches, PREG_SET_ORDER);
- foreach ($aMatches as $aMatch) {
- $sResult = '';
- foreach ($aPartitions as $sPartitionName) {
- $sResult .= str_replace('-partition-', $sPartitionName, $aMatch[1]);
- }
- $sTemplate = str_replace($aMatch[0], $sResult, $sTemplate);
- }
-
- $this->pgsqlRunScript($sTemplate);
- }
-
- private function pgsqlRunScriptFile($sFilename)
- {
- if (!file_exists($sFilename)) fail('unable to find '.$sFilename);
-
- $oCmd = (new \Nominatim\Shell('psql'))
- ->addParams('--port', $this->aDSNInfo['port'])
- ->addParams('--dbname', $this->aDSNInfo['database']);
-
- if (!$this->bVerbose) {
- $oCmd->addParams('--quiet');
- }
- if (isset($this->aDSNInfo['hostspec'])) {
- $oCmd->addParams('--host', $this->aDSNInfo['hostspec']);
- }
- if (isset($this->aDSNInfo['username'])) {
- $oCmd->addParams('--username', $this->aDSNInfo['username']);
- }
- if (isset($this->aDSNInfo['password'])) {
- $oCmd->addEnvPair('PGPASSWORD', $this->aDSNInfo['password']);
- }
- $ahGzipPipes = null;
- if (preg_match('/\\.gz$/', $sFilename)) {
- $aDescriptors = array(
- 0 => array('pipe', 'r'),
- 1 => array('pipe', 'w'),
- 2 => array('file', '/dev/null', 'a')
- );
- $oZcatCmd = new \Nominatim\Shell('zcat', $sFilename);
-
- $hGzipProcess = proc_open($oZcatCmd->escapedCmd(), $aDescriptors, $ahGzipPipes);
- if (!is_resource($hGzipProcess)) fail('unable to start zcat');
- $aReadPipe = $ahGzipPipes[1];
- fclose($ahGzipPipes[0]);
- } else {
- $oCmd->addParams('--file', $sFilename);
- $aReadPipe = array('pipe', 'r');
- }
- $aDescriptors = array(
- 0 => $aReadPipe,
- 1 => array('pipe', 'w'),
- 2 => array('file', '/dev/null', 'a')
- );
- $ahPipes = null;
-
- $hProcess = proc_open($oCmd->escapedCmd(), $aDescriptors, $ahPipes, null, $oCmd->aEnv);
- if (!is_resource($hProcess)) fail('unable to start pgsql');
- // TODO: error checking
- while (!feof($ahPipes[1])) {
- echo fread($ahPipes[1], 4096);
- }
- fclose($ahPipes[1]);
- $iReturn = proc_close($hProcess);
- if ($iReturn > 0) {
- fail("pgsql returned with error code ($iReturn)");
- }
- if ($ahGzipPipes) {
- fclose($ahGzipPipes[1]);
- proc_close($hGzipProcess);
- }
- }
-
- private function replaceSqlPatterns($sSql)
- {
- $sSql = str_replace('{www-user}', CONST_Database_Web_User, $sSql);
-
- $aPatterns = array(
- '{ts:address-data}' => CONST_Tablespace_Address_Data,
- '{ts:address-index}' => CONST_Tablespace_Address_Index,
- '{ts:search-data}' => CONST_Tablespace_Search_Data,
- '{ts:search-index}' => CONST_Tablespace_Search_Index,
- '{ts:aux-data}' => CONST_Tablespace_Aux_Data,
- '{ts:aux-index}' => CONST_Tablespace_Aux_Index,
- );
-
- foreach ($aPatterns as $sPattern => $sTablespace) {
- if ($sTablespace) {
- $sSql = str_replace($sPattern, 'TABLESPACE "'.$sTablespace.'"', $sSql);
- } else {
- $sSql = str_replace($sPattern, '', $sSql);
- }
- }
-
- return $sSql;
- }
-
- /**
- * Drop table with the given name if it exists.
- *
- * @param string $sName Name of table to remove.
- *
- * @return null
- *
- * @pre connect() must have been called.
- */
- private function dropTable($sName)
- {
- if ($this->bVerbose) echo "Dropping table $sName\n";
- $this->oDB->deleteTable($sName);
- }
-
- /**
- * Check if the database is in reverse-only mode.
- *
- * @return True if there is no search_name table and infrastructure.
- */
- private function dbReverseOnly()
- {
- return !($this->oDB->tableExists('search_name'));
- }
-}