-<?php\r
-\r
-class SetupFunctions\r
-{\r
- protected $iCacheMemory; // set in constructor\r
- protected $iInstances; // set in constructor\r
- protected $sModulePath; // set in constructor\r
- protected $aDSNInfo; // set in constructor = DB::parseDSN(CONST_Database_DSN);\r
- protected $sVerbose; // set in constructor\r
- protected $sIgnoreErrors; // set in constructor\r
- protected $bEnableDiffUpdates; // set in constructor\r
- protected $bEnableDebugStatements; // set in constructor\r
- protected $bNoPartitions; // set in constructor\r
- protected $oDB = null; // set in setupDB (earliest) or later in loadData, importData, drop, createSqlFunctions, importTigerData\r
- // pgsqlRunPartitionScript, calculatePostcodes, ..if no already set \r
-\r
- public function __construct($aCMDResult) {\r
- // by default, use all but one processor, but never more than 15.\r
- $this->iInstances = isset($aCMDResult['threads'])\r
- ? $aCMDResult['threads']\r
- : (min(16, getProcessorCount()) - 1);\r
-\r
-\r
- if ($this->iInstances < 1) {\r
- $this->iInstances = 1;\r
- warn('resetting threads to '.$this->iInstances);\r
- }\r
-\r
- // Assume we can steal all the cache memory in the box (unless told otherwise)\r
- if (isset($aCMDResult['osm2pgsql-cache'])) {\r
- $this->iCacheMemory = $aCMDResult['osm2pgsql-cache'];\r
- } else {\r
- $this->iCacheMemory = getCacheMemoryMB();\r
- }\r
-\r
- $this->sModulePath = CONST_Database_Module_Path;\r
- info('module path: ' . $this->sModulePath);\r
- \r
- // prepares DB for import or update, sets the Data Source Name\r
- $this->aDSNInfo = DB::parseDSN(CONST_Database_DSN);\r
- if (!isset($this->aDSNInfo['port']) || !$this->aDSNInfo['port']) $this->aDSNInfo['port'] = 5432;\r
- \r
- // setting member variables based on command line options stored in $aCMDResult\r
- $this->sVerbose = $aCMDResult['verbose'];\r
- $this->sIgnoreErrors = $aCMDResult['ignore-errors'];\r
- $this->bEnableDiffUpdates = $aCMDResult['enable-diff-updates'];\r
- $this->bEnableDebugStatements = $aCMDResult['enable-debug-statements'];\r
- $this->bNoPartitions = $aCMDResult['no-partitions'];\r
- }\r
-\r
- public function createDB()\r
- {\r
- info('Create DB');\r
- $sDB = DB::connect(CONST_Database_DSN, false);\r
- if (!PEAR::isError($sDB)) {\r
- fail('database already exists ('.CONST_Database_DSN.')');\r
- }\r
-\r
- $sCreateDBCmd = 'createdb -E UTF-8 -p '.$this->aDSNInfo['port'].' '.$this->aDSNInfo['database'];\r
- if (isset($this->aDSNInfo['username']) && $this->aDSNInfo['username']) {\r
- $sCreateDBCmd .= ' -U ' . $this->aDSNInfo['username'];\r
- }\r
-\r
- if (isset($this->aDSNInfo['hostspec']) && $this->aDSNInfo['hostspec']) {\r
- $sCreateDBCmd .= ' -h ' . $this->aDSNInfo['hostspec'];\r
- }\r
-\r
- $aProcEnv = null;\r
- if (isset($this->aDSNInfo['password']) && $this->aDSNInfo['password']) {\r
- $aProcEnv = array_merge(array('PGPASSWORD' => $this->aDSNInfo['password']), $_ENV);\r
- }\r
-\r
- $result = runWithEnv($sCreateDBCmd, $aProcEnv);\r
- if ($result != 0) fail('Error executing external command: '.$sCreateDBCmd);\r
- }\r
-\r
- public function setupDB()\r
- {\r
- info('Setup DB');\r
- $this->oDB =& getDB();\r
-\r
- $fPostgresVersion = getPostgresVersion($this->oDB);\r
- echo 'Postgres version found: '.$fPostgresVersion."\n";\r
-\r
- if ($fPostgresVersion < 9.1) {\r
- fail('Minimum supported version of Postgresql is 9.1.');\r
- }\r
-\r
- $this->pgsqlRunScript('CREATE EXTENSION IF NOT EXISTS hstore');\r
- $this->pgsqlRunScript('CREATE EXTENSION IF NOT EXISTS postgis');\r
-\r
- // For extratags and namedetails the hstore_to_json converter is\r
- // needed which is only available from Postgresql 9.3+. For older\r
- // versions add a dummy function that returns nothing.\r
- $iNumFunc = chksql($this->oDB->getOne("select count(*) from pg_proc where proname = 'hstore_to_json'"));\r
-\r
- if ($iNumFunc == 0) {\r
- $this->pgsqlRunScript("create function hstore_to_json(dummy hstore) returns text AS 'select null::text' language sql immutable");\r
- warn('Postgresql is too old. extratags and namedetails API not available.');\r
- }\r
-\r
-\r
- $fPostgisVersion = getPostgisVersion($this->oDB);\r
- echo 'Postgis version found: '.$fPostgisVersion."\n";\r
-\r
- if ($fPostgisVersion < 2.1) {\r
- // Functions were renamed in 2.1 and throw an annoying deprecation warning\r
- $this->pgsqlRunScript('ALTER FUNCTION st_line_interpolate_point(geometry, double precision) RENAME TO ST_LineInterpolatePoint');\r
- $this->pgsqlRunScript('ALTER FUNCTION ST_Line_Locate_Point(geometry, geometry) RENAME TO ST_LineLocatePoint');\r
- }\r
- if ($fPostgisVersion < 2.2) {\r
- $this->pgsqlRunScript('ALTER FUNCTION ST_Distance_Spheroid(geometry, geometry, spheroid) RENAME TO ST_DistanceSpheroid');\r
- }\r
-\r
- $i = chksql($this->oDB->getOne("select count(*) from pg_user where usename = '".CONST_Database_Web_User."'"));\r
- if ($i == 0) {\r
- echo "\nERROR: Web user '".CONST_Database_Web_User."' does not exist. Create it with:\n";\r
- echo "\n createuser ".CONST_Database_Web_User."\n\n";\r
- exit(1);\r
- }\r
-\r
- if (!file_exists(CONST_ExtraDataPath.'/country_osm_grid.sql.gz')) {\r
- echo 'Error: you need to download the country_osm_grid first:';\r
- echo "\n wget -O ".CONST_ExtraDataPath."/country_osm_grid.sql.gz https://www.nominatim.org/data/country_grid.sql.gz\n";\r
- exit(1);\r
- }\r
- $this->pgsqlRunScriptFile(CONST_BasePath.'/data/country_name.sql');\r
- $this->pgsqlRunScriptFile(CONST_BasePath.'/data/country_naturalearthdata.sql');\r
- $this->pgsqlRunScriptFile(CONST_BasePath.'/data/country_osm_grid.sql.gz');\r
- $this->pgsqlRunScriptFile(CONST_BasePath.'/data/gb_postcode_table.sql');\r
-\r
-\r
- if (file_exists(CONST_BasePath.'/data/gb_postcode_data.sql.gz')) {\r
- $this->pgsqlRunScriptFile(CONST_BasePath.'/data/gb_postcode_data.sql.gz');\r
- } else {\r
- warn('external UK postcode table not found.');\r
- }\r
-\r
- if (CONST_Use_Extra_US_Postcodes) {\r
- $this->pgsqlRunScriptFile(CONST_BasePath.'/data/us_postcode.sql');\r
- }\r
-\r
- if ($this->bNoPartitions) {\r
- $this->pgsqlRunScript('update country_name set partition = 0');\r
- }\r
-\r
- // the following will be needed by create_functions later but\r
- // is only defined in the subsequently called T\r
- // Create dummies here that will be overwritten by the proper\r
- // versions in create-tables.\r
- $this->pgsqlRunScript('CREATE TABLE IF NOT EXISTS place_boundingbox ()');\r
- $this->pgsqlRunScript('CREATE TYPE wikipedia_article_match AS ()', false);\r
- }\r
-\r
- public function importData($sOSMFile)\r
- {\r
- info('Import data');\r
-\r
- $osm2pgsql = CONST_Osm2pgsql_Binary;\r
- if (!file_exists($osm2pgsql)) {\r
- echo "Check CONST_Osm2pgsql_Binary in your local settings file.\n";\r
- echo "Normally you should not need to set this manually.\n";\r
- fail("osm2pgsql not found in '$osm2pgsql'");\r
- }\r
-\r
-\r
-\r
- if (!is_null(CONST_Osm2pgsql_Flatnode_File) && CONST_Osm2pgsql_Flatnode_File) {\r
- $osm2pgsql .= ' --flat-nodes '.CONST_Osm2pgsql_Flatnode_File;\r
- }\r
-\r
- if (CONST_Tablespace_Osm2pgsql_Data)\r
- $osm2pgsql .= ' --tablespace-slim-data '.CONST_Tablespace_Osm2pgsql_Data;\r
- if (CONST_Tablespace_Osm2pgsql_Index)\r
- $osm2pgsql .= ' --tablespace-slim-index '.CONST_Tablespace_Osm2pgsql_Index;\r
- if (CONST_Tablespace_Place_Data)\r
- $osm2pgsql .= ' --tablespace-main-data '.CONST_Tablespace_Place_Data;\r
- if (CONST_Tablespace_Place_Index)\r
- $osm2pgsql .= ' --tablespace-main-index '.CONST_Tablespace_Place_Index;\r
- $osm2pgsql .= ' -lsc -O gazetteer --hstore --number-processes 1';\r
- $osm2pgsql .= ' -C '.$this->iCacheMemory;\r
- $osm2pgsql .= ' -P '.$this->aDSNInfo['port'];\r
- if (isset($this->aDSNInfo['username']) && $this->aDSNInfo['username']) {\r
- $osm2pgsql .= ' -U ' . $this->aDSNInfo['username'];\r
- }\r
- if (isset($this->aDSNInfo['hostspec']) && $this->aDSNInfo['hostspec']) {\r
- $osm2pgsql .= ' -H ' . $this->aDSNInfo['hostspec'];\r
- }\r
- $aProcEnv = null;\r
- if (isset($this->aDSNInfo['password']) && $this->aDSNInfo['password']) {\r
- $aProcEnv = array_merge(array('PGPASSWORD' => $this->aDSNInfo['password']), $_ENV);\r
- }\r
- $osm2pgsql .= ' -d '.$this->aDSNInfo['database'].' '.$sOSMFile;\r
- runWithEnv($osm2pgsql, $aProcEnv);\r
- if ($this->oDB == null) $this->oDB =& getDB();\r
- if (!$this->sIgnoreErrors && !chksql($this->oDB->getRow('select * from place limit 1'))) {\r
- fail('No Data');\r
- }\r
- }\r
-\r
- public function createFunctions()\r
- {\r
- info('Create Functions');\r
-\r
- $this->createSqlFunctions();\r
- }\r
-\r
- public function createTables()\r
- {\r
- info('Create Tables');\r
-\r
- $sTemplate = file_get_contents(CONST_BasePath.'/sql/tables.sql');\r
- $sTemplate = str_replace('{www-user}', CONST_Database_Web_User, $sTemplate);\r
- $sTemplate = $this->replaceTablespace(\r
- '{ts:address-data}',\r
- CONST_Tablespace_Address_Data,\r
- $sTemplate\r
- );\r
- $sTemplate = $this->replaceTablespace(\r
- '{ts:address-index}',\r
- CONST_Tablespace_Address_Index,\r
- $sTemplate\r
- );\r
- $sTemplate = $this->replaceTablespace(\r
- '{ts:search-data}',\r
- CONST_Tablespace_Search_Data,\r
- $sTemplate\r
- );\r
- $sTemplate = $this->replaceTablespace(\r
- '{ts:search-index}',\r
- CONST_Tablespace_Search_Index,\r
- $sTemplate\r
- );\r
- $sTemplate = $this->replaceTablespace(\r
- '{ts:aux-data}',\r
- CONST_Tablespace_Aux_Data,\r
- $sTemplate\r
- );\r
- $sTemplate = $this->replaceTablespace(\r
- '{ts:aux-index}',\r
- CONST_Tablespace_Aux_Index,\r
- $sTemplate\r
- );\r
-\r
- $this->pgsqlRunScript($sTemplate, false);\r
- }\r
-\r
- public function recreateFunction()\r
- {\r
- // re-run the functions\r
- info('Recreate Functions');\r
- $this->createSqlFunctions();\r
- }\r
-\r
- public function createPartitionTables()\r
- {\r
- info('Create Partition Tables');\r
-\r
- $sTemplate = file_get_contents(CONST_BasePath.'/sql/partition-tables.src.sql');\r
- $sTemplate = $this->replaceTablespace(\r
- '{ts:address-data}',\r
- CONST_Tablespace_Address_Data,\r
- $sTemplate\r
- );\r
-\r
- $sTemplate = $this->replaceTablespace(\r
- '{ts:address-index}',\r
- CONST_Tablespace_Address_Index,\r
- $sTemplate\r
- );\r
-\r
- $sTemplate = $this->replaceTablespace(\r
- '{ts:search-data}',\r
- CONST_Tablespace_Search_Data,\r
- $sTemplate\r
- );\r
-\r
- $sTemplate = $this->replaceTablespace(\r
- '{ts:search-index}',\r
- CONST_Tablespace_Search_Index,\r
- $sTemplate\r
- );\r
-\r
- $sTemplate = $this->replaceTablespace(\r
- '{ts:aux-data}',\r
- CONST_Tablespace_Aux_Data,\r
- $sTemplate\r
- );\r
-\r
- $sTemplate = $this->replaceTablespace(\r
- '{ts:aux-index}',\r
- CONST_Tablespace_Aux_Index,\r
- $sTemplate\r
- );\r
-\r
- $this->pgsqlRunPartitionScript($sTemplate);\r
- }\r
-\r
- public function createPartitionFunctions()\r
- {\r
- info('Create Partition Functions');\r
-\r
- $sTemplate = file_get_contents(CONST_BasePath.'/sql/partition-functions.src.sql');\r
- $this->pgsqlRunPartitionScript($sTemplate);\r
- }\r
-\r
- public function importWikipediaArticles()\r
- {\r
- $sWikiArticlesFile = CONST_Wikipedia_Data_Path.'/wikipedia_article.sql.bin';\r
- $sWikiRedirectsFile = CONST_Wikipedia_Data_Path.'/wikipedia_redirect.sql.bin';\r
- if (file_exists($sWikiArticlesFile)) {\r
- info('Importing wikipedia articles');\r
- $this->pgsqlRunDropAndRestore($sWikiArticlesFile);\r
- } else {\r
- warn('wikipedia article dump file not found - places will have default importance');\r
- }\r
- if (file_exists($sWikiRedirectsFile)) {\r
- info('Importing wikipedia redirects');\r
- $this->pgsqlRunDropAndRestore($sWikiRedirectsFile);\r
- } else {\r
- warn('wikipedia redirect dump file not found - some place importance values may be missing');\r
- }\r
- echo ' finish wikipedia';\r
- }\r
-\r
- public function loadData($bDisableTokenPrecalc)\r
- {\r
- info('Drop old Data');\r
-\r
- if ($this->oDB == null) $this->oDB =& getDB();\r
-\r
- if (!pg_query($this->oDB->connection, 'TRUNCATE word')) fail(pg_last_error($this->oDB->connection));\r
- echo '.';\r
- if (!pg_query($this->oDB->connection, 'TRUNCATE placex')) fail(pg_last_error($this->oDB->connection));\r
- echo '.';\r
- if (!pg_query($this->oDB->connection, 'TRUNCATE location_property_osmline')) fail(pg_last_error($this->oDB->connection));\r
- echo '.';\r
- if (!pg_query($this->oDB->connection, 'TRUNCATE place_addressline')) fail(pg_last_error($this->oDB->connection));\r
- echo '.';\r
- if (!pg_query($this->oDB->connection, 'TRUNCATE place_boundingbox')) fail(pg_last_error($this->oDB->connection));\r
- echo '.';\r
- if (!pg_query($this->oDB->connection, 'TRUNCATE location_area')) fail(pg_last_error($this->oDB->connection));\r
- echo '.';\r
- if (!pg_query($this->oDB->connection, 'TRUNCATE search_name')) fail(pg_last_error($this->oDB->connection));\r
- echo '.';\r
- if (!pg_query($this->oDB->connection, 'TRUNCATE search_name_blank')) fail(pg_last_error($this->oDB->connection));\r
- echo '.';\r
- if (!pg_query($this->oDB->connection, 'DROP SEQUENCE seq_place')) fail(pg_last_error($this->oDB->connection));\r
- echo '.';\r
- if (!pg_query($this->oDB->connection, 'CREATE SEQUENCE seq_place start 100000')) fail(pg_last_error($this->oDB->connection));\r
- echo '.';\r
-\r
- $sSQL = 'select distinct partition from country_name';\r
- $aPartitions = chksql($this->oDB->getCol($sSQL));\r
- if (!$this->bNoPartitions) $aPartitions[] = 0;\r
- foreach ($aPartitions as $sPartition) {\r
- if (!pg_query($this->oDB->connection, 'TRUNCATE location_road_'.$sPartition)) fail(pg_last_error($this->oDB->connection));\r
- echo '.';\r
- }\r
-\r
- // used by getorcreate_word_id to ignore frequent partial words\r
- $sSQL = 'CREATE OR REPLACE FUNCTION get_maxwordfreq() RETURNS integer AS ';\r
- $sSQL .= '$$ SELECT '.CONST_Max_Word_Frequency.' as maxwordfreq; $$ LANGUAGE SQL IMMUTABLE';\r
- if (!pg_query($this->oDB->connection, $sSQL)) {\r
- fail(pg_last_error($this->oDB->connection));\r
- }\r
- echo ".\n";\r
-\r
- // pre-create the word list\r
- if (!$bDisableTokenPrecalc) {\r
- info('Loading word list');\r
- $this->pgsqlRunScriptFile(CONST_BasePath.'/data/words.sql');\r
- }\r
-\r
- info('Load Data');\r
- $sColumns = 'osm_type, osm_id, class, type, name, admin_level, address, extratags, geometry';\r
- $aDBInstances = array();\r
- $iLoadThreads = max(1, $this->iInstances - 1);\r
- for ($i = 0; $i < $iLoadThreads; $i++) {\r
- $aDBInstances[$i] =& getDB(true);\r
- $sSQL = "INSERT INTO placex ($sColumns) SELECT $sColumns FROM place WHERE osm_id % $iLoadThreads = $i";\r
- $sSQL .= " and not (class='place' and type='houses' and osm_type='W'";\r
- $sSQL .= " and ST_GeometryType(geometry) = 'ST_LineString')";\r
- $sSQL .= ' and ST_IsValid(geometry)';\r
- if ($this->sVerbose) echo "$sSQL\n";\r
- if (!pg_send_query($aDBInstances[$i]->connection, $sSQL)) {\r
- fail(pg_last_error($aDBInstances[$i]->connection));\r
- }\r
- }\r
-\r
- // last thread for interpolation lines\r
- $aDBInstances[$iLoadThreads] =& getDB(true);\r
- $sSQL = 'insert into location_property_osmline';\r
- $sSQL .= ' (osm_id, address, linegeo)';\r
- $sSQL .= ' SELECT osm_id, address, geometry from place where ';\r
- $sSQL .= "class='place' and type='houses' and osm_type='W' and ST_GeometryType(geometry) = 'ST_LineString'";\r
- if ($this->sVerbose) echo "$sSQL\n";\r
- if (!pg_send_query($aDBInstances[$iLoadThreads]->connection, $sSQL)) {\r
- fail(pg_last_error($aDBInstances[$iLoadThreads]->connection));\r
- }\r
-\r
- $bFailed = false;\r
- for ($i = 0; $i <= $iLoadThreads; $i++) {\r
- while (($hPGresult = pg_get_result($aDBInstances[$i]->connection)) !== false) {\r
- $resultStatus = pg_result_status($hPGresult);\r
- // PGSQL_EMPTY_QUERY, PGSQL_COMMAND_OK, PGSQL_TUPLES_OK,\r
- // PGSQL_COPY_OUT, PGSQL_COPY_IN, PGSQL_BAD_RESPONSE,\r
- // PGSQL_NONFATAL_ERROR and PGSQL_FATAL_ERROR\r
- echo 'Query result ' . $i . ' is: ' . $resultStatus . "\n";\r
- if ($resultStatus != PGSQL_COMMAND_OK && $resultStatus != PGSQL_TUPLES_OK) {\r
- $resultError = pg_result_error($hPGresult);\r
- echo '-- error text ' . $i . ': ' . $resultError . "\n";\r
- $bFailed = true;\r
- }\r
- }\r
- }\r
- if ($bFailed) {\r
- fail('SQL errors loading placex and/or location_property_osmline tables');\r
- }\r
- echo "\n";\r
- info('Reanalysing database');\r
- $this->pgsqlRunScript('ANALYSE');\r
-\r
- $sDatabaseDate = getDatabaseDate($this->oDB);\r
- pg_query($this->oDB->connection, 'TRUNCATE import_status');\r
- if ($sDatabaseDate === false) {\r
- warn('could not determine database date.');\r
- } else {\r
- $sSQL = "INSERT INTO import_status (lastimportdate) VALUES('".$sDatabaseDate."')";\r
- pg_query($this->oDB->connection, $sSQL);\r
- echo "Latest data imported from $sDatabaseDate.\n";\r
- }\r
- }\r
-\r
- public function importTigerData()\r
- {\r
- info('Import Tiger data');\r
-\r
- $sTemplate = file_get_contents(CONST_BasePath.'/sql/tiger_import_start.sql');\r
- $sTemplate = str_replace('{www-user}', CONST_Database_Web_User, $sTemplate);\r
- $sTemplate = $this->replaceTablespace(\r
- '{ts:aux-data}',\r
- CONST_Tablespace_Aux_Data,\r
- $sTemplate\r
- );\r
- $sTemplate = $this->replaceTablespace(\r
- '{ts:aux-index}',\r
- CONST_Tablespace_Aux_Index,\r
- $sTemplate\r
- );\r
- $this->pgsqlRunScript($sTemplate, false);\r
-\r
- $aDBInstances = array();\r
- for ($i = 0; $i < $this->iInstances; $i++) {\r
- $aDBInstances[$i] =& getDB(true);\r
- }\r
-\r
- foreach (glob(CONST_Tiger_Data_Path.'/*.sql') as $sFile) {\r
- echo $sFile.': ';\r
- $hFile = fopen($sFile, 'r');\r
- $sSQL = fgets($hFile, 100000);\r
- $iLines = 0;\r
- while (true) {\r
- for ($i = 0; $i < $this->iInstances; $i++) {\r
- if (!pg_connection_busy($aDBInstances[$i]->connection)) {\r
- while (pg_get_result($aDBInstances[$i]->connection));\r
- $sSQL = fgets($hFile, 100000);\r
- if (!$sSQL) break 2;\r
- if (!pg_send_query($aDBInstances[$i]->connection, $sSQL)) fail(pg_last_error($this->oDB->connection));\r
- $iLines++;\r
- if ($iLines == 1000) {\r
- echo '.';\r
- $iLines = 0;\r
- }\r
- }\r
- }\r
- usleep(10);\r
- }\r
- fclose($hFile);\r
-\r
- $bAnyBusy = true;\r
- while ($bAnyBusy) {\r
- $bAnyBusy = false;\r
- for ($i = 0; $i < $this->iInstances; $i++) {\r
- if (pg_connection_busy($aDBInstances[$i]->connection)) $bAnyBusy = true;\r
- }\r
- usleep(10);\r
- }\r
- echo "\n";\r
- }\r
-\r
- info('Creating indexes on Tiger data');\r
- $sTemplate = file_get_contents(CONST_BasePath.'/sql/tiger_import_finish.sql');\r
- $sTemplate = str_replace('{www-user}', CONST_Database_Web_User, $sTemplate);\r
- $sTemplate = $this->replaceTablespace(\r
- '{ts:aux-data}',\r
- CONST_Tablespace_Aux_Data,\r
- $sTemplate\r
- );\r
- $sTemplate = $this->replaceTablespace(\r
- '{ts:aux-index}',\r
- CONST_Tablespace_Aux_Index,\r
- $sTemplate\r
- );\r
- $this->pgsqlRunScript($sTemplate, false);\r
- }\r
-\r
- public function calculatePostcodes($bCMDResultAll)\r
- {\r
- info('Calculate Postcodes');\r
- if ($this->oDB == null) $this->oDB =& getDB();\r
- if (!pg_query($this->oDB->connection, 'TRUNCATE location_postcode')) {\r
- fail(pg_last_error($this->oDB->connection));\r
- }\r
-\r
-\r
- $sSQL = 'INSERT INTO location_postcode';\r
- $sSQL .= ' (place_id, indexed_status, country_code, postcode, geometry) ';\r
- $sSQL .= "SELECT nextval('seq_place'), 1, country_code,";\r
- $sSQL .= " upper(trim (both ' ' from address->'postcode')) as pc,";\r
- $sSQL .= ' ST_Centroid(ST_Collect(ST_Centroid(geometry)))';\r
- $sSQL .= ' FROM placex';\r
- $sSQL .= " WHERE address ? 'postcode' AND address->'postcode' NOT SIMILAR TO '%(,|;)%'";\r
- $sSQL .= ' AND geometry IS NOT null';\r
- $sSQL .= ' GROUP BY country_code, pc';\r
-\r
- if (!pg_query($this->oDB->connection, $sSQL)) {\r
- fail(pg_last_error($this->oDB->connection));\r
- }\r
-\r
- if (CONST_Use_Extra_US_Postcodes) {\r
- // only add postcodes that are not yet available in OSM\r
- $sSQL = 'INSERT INTO location_postcode';\r
- $sSQL .= ' (place_id, indexed_status, country_code, postcode, geometry) ';\r
- $sSQL .= "SELECT nextval('seq_place'), 1, 'us', postcode,";\r
- $sSQL .= ' ST_SetSRID(ST_Point(x,y),4326)';\r
- $sSQL .= ' FROM us_postcode WHERE postcode NOT IN';\r
- $sSQL .= ' (SELECT postcode FROM location_postcode';\r
- $sSQL .= " WHERE country_code = 'us')";\r
- if (!pg_query($this->oDB->connection, $sSQL)) fail(pg_last_error($this->oDB->connection));\r
- }\r
-\r
- // add missing postcodes for GB (if available)\r
- $sSQL = 'INSERT INTO location_postcode';\r
- $sSQL .= ' (place_id, indexed_status, country_code, postcode, geometry) ';\r
- $sSQL .= "SELECT nextval('seq_place'), 1, 'gb', postcode, geometry";\r
- $sSQL .= ' FROM gb_postcode WHERE postcode NOT IN';\r
- $sSQL .= ' (SELECT postcode FROM location_postcode';\r
- $sSQL .= " WHERE country_code = 'gb')";\r
- if (!pg_query($this->oDB->connection, $sSQL)) fail(pg_last_error($this->oDB->connection));\r
-\r
- if (!$bCMDResultAll) {\r
- $sSQL = "DELETE FROM word WHERE class='place' and type='postcode'";\r
- $sSQL .= 'and word NOT IN (SELECT postcode FROM location_postcode)';\r
- if (!pg_query($this->oDB->connection, $sSQL)) {\r
- fail(pg_last_error($this->oDB->connection));\r
- }\r
- }\r
- $sSQL = 'SELECT count(getorcreate_postcode_id(v)) FROM ';\r
- $sSQL .= '(SELECT distinct(postcode) as v FROM location_postcode) p';\r
-\r
- if (!pg_query($this->oDB->connection, $sSQL)) {\r
- fail(pg_last_error($this->oDB->connection));\r
- }\r
- }\r
-\r
- public function index($bIndexNoanalyse)\r
- {\r
- $sOutputFile = '';\r
- $sBaseCmd = CONST_InstallPath.'/nominatim/nominatim -i -d '.$this->aDSNInfo['database'].' -P '\r
- .$this->aDSNInfo['port'].' -t '.$this->iInstances.$sOutputFile;\r
- if (isset($this->aDSNInfo['hostspec']) && $this->aDSNInfo['hostspec']) {\r
- $sBaseCmd .= ' -H ' . $this->aDSNInfo['hostspec'];\r
- }\r
- if (isset($this->aDSNInfo['username']) && $this->aDSNInfo['username']) {\r
- $sBaseCmd .= ' -U ' . $this->aDSNInfo['username'];\r
- }\r
- $aProcEnv = null;\r
- if (isset($this->aDSNInfo['password']) && $this->aDSNInfo['password']) {\r
- $aProcEnv = array_merge(array('PGPASSWORD' => $this->aDSNInfo['password']), $_ENV);\r
- }\r
-\r
- info('Index ranks 0 - 4');\r
- $iStatus = runWithEnv($sBaseCmd.' -R 4', $aProcEnv);\r
- if ($iStatus != 0) {\r
- fail('error status ' . $iStatus . ' running nominatim!');\r
- }\r
- if (!$bIndexNoanalyse) $this->pgsqlRunScript('ANALYSE');\r
- info('Index ranks 5 - 25');\r
- $iStatus = runWithEnv($sBaseCmd.' -r 5 -R 25', $aProcEnv);\r
- if ($iStatus != 0) {\r
- fail('error status ' . $iStatus . ' running nominatim!');\r
- }\r
- if (!$bIndexNoanalyse) $this->pgsqlRunScript('ANALYSE');\r
- info('Index ranks 26 - 30');\r
- $iStatus = runWithEnv($sBaseCmd.' -r 26', $aProcEnv);\r
- if ($iStatus != 0) {\r
- fail('error status ' . $iStatus . ' running nominatim!');\r
- }\r
- info('Index postcodes');\r
- if ($this->oDB == null) $this->oDB =& getDB();\r
- $sSQL = 'UPDATE location_postcode SET indexed_status = 0';\r
- if (!pg_query($this->oDB->connection, $sSQL)) fail(pg_last_error($this->oDB->connection));\r
- }\r
-\r
- public function createSearchIndices()\r
- {\r
- info('Create Search indices');\r
-\r
- $sTemplate = file_get_contents(CONST_BasePath.'/sql/indices.src.sql');\r
- $sTemplate = str_replace('{www-user}', CONST_Database_Web_User, $sTemplate);\r
- $sTemplate = $this->replaceTablespace(\r
- '{ts:address-index}',\r
- CONST_Tablespace_Address_Index,\r
- $sTemplate\r
- );\r
- $sTemplate = $this->replaceTablespace(\r
- '{ts:search-index}',\r
- CONST_Tablespace_Search_Index,\r
- $sTemplate\r
- );\r
- $sTemplate = $this->replaceTablespace(\r
- '{ts:aux-index}',\r
- CONST_Tablespace_Aux_Index,\r
- $sTemplate\r
- );\r
- $this->pgsqlRunScript($sTemplate);\r
- }\r
-\r
- public function createCountryNames()\r
- {\r
- info('Create search index for default country names');\r
-\r
- $this->pgsqlRunScript("select getorcreate_country(make_standard_name('uk'), 'gb')");\r
- $this->pgsqlRunScript("select getorcreate_country(make_standard_name('united states'), 'us')");\r
- $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');\r
- $this->pgsqlRunScript("select count(*) from (select getorcreate_country(make_standard_name(name->'name'), country_code) from country_name where name ? 'name') as x");\r
- $sSQL = 'select count(*) from (select getorcreate_country(make_standard_name(v),'\r
- .'country_code) from (select country_code, skeys(name) as k, svals(name) as v from country_name) x where k ';\r
- if (CONST_Languages) {\r
- $sSQL .= 'in ';\r
- $sDelim = '(';\r
- foreach (explode(',', CONST_Languages) as $sLang) {\r
- $sSQL .= $sDelim."'name:$sLang'";\r
- $sDelim = ',';\r
- }\r
- $sSQL .= ')';\r
- } else {\r
- // all include all simple name tags\r
- $sSQL .= "like 'name:%'";\r
- }\r
- $sSQL .= ') v';\r
- $this->pgsqlRunScript($sSQL);\r
- }\r
-\r
- public function drop()\r
- {\r
- info('Drop tables only required for updates');\r
-\r
- // The implementation is potentially a bit dangerous because it uses\r
- // a positive selection of tables to keep, and deletes everything else.\r
- // Including any tables that the unsuspecting user might have manually\r
- // created. USE AT YOUR OWN PERIL.\r
- // tables we want to keep. everything else goes.\r
- $aKeepTables = array(\r
- '*columns',\r
- 'import_polygon_*',\r
- 'import_status',\r
- 'place_addressline',\r
- 'location_postcode',\r
- 'location_property*',\r
- 'placex',\r
- 'search_name',\r
- 'seq_*',\r
- 'word',\r
- 'query_log',\r
- 'new_query_log',\r
- 'spatial_ref_sys',\r
- 'country_name',\r
- 'place_classtype_*'\r
- );\r
-\r
- if ($this->oDB = null) $this->oDB =& getDB();\r
- $aDropTables = array();\r
- $aHaveTables = chksql($this->oDB->getCol("SELECT tablename FROM pg_tables WHERE schemaname='public'"));\r
-\r
- foreach ($aHaveTables as $sTable) {\r
- $bFound = false;\r
- foreach ($aKeepTables as $sKeep) {\r
- if (fnmatch($sKeep, $sTable)) {\r
- $bFound = true;\r
- break;\r
- }\r
- }\r
- if (!$bFound) array_push($aDropTables, $sTable);\r
- }\r
- foreach ($aDropTables as $sDrop) {\r
- if ($this->sVerbose) echo "dropping table $sDrop\n";\r
- @pg_query($this->oDB->connection, "DROP TABLE $sDrop CASCADE");\r
- // ignore warnings/errors as they might be caused by a table having\r
- // been deleted already by CASCADE\r
- }\r
-\r
- if (!is_null(CONST_Osm2pgsql_Flatnode_File) && CONST_Osm2pgsql_Flatnode_File) {\r
- if ($sVerbose) echo 'deleting '.CONST_Osm2pgsql_Flatnode_File."\n";\r
- unlink(CONST_Osm2pgsql_Flatnode_File);\r
- }\r
- }\r
-\r
- private function pgsqlRunDropAndRestore($sDumpFile)\r
- {\r
- if (!isset($this->aDSNInfo['port']) || !$this->aDSNInfo['port']) $this->aDSNInfo['port'] = 5432;\r
- $sCMD = 'pg_restore -p '.$this->aDSNInfo['port'].' -d '.$this->aDSNInfo['database'].' -Fc --clean '.$sDumpFile;\r
- if (isset($this->aDSNInfo['hostspec']) && $this->aDSNInfo['hostspec']) {\r
- $sCMD .= ' -h ' . $this->aDSNInfo['hostspec'];\r
- }\r
- if (isset($this->aDSNInfo['username']) && $this->aDSNInfo['username']) {\r
- $sCMD .= ' -U ' . $this->aDSNInfo['username'];\r
- }\r
- $aProcEnv = null;\r
- if (isset($this->aDSNInfo['password']) && $this->aDSNInfo['password']) {\r
- $aProcEnv = array_merge(array('PGPASSWORD' => $this->aDSNInfo['password']), $_ENV);\r
- }\r
- $iReturn = runWithEnv($sCMD, $aProcEnv); // /lib/cmd.php "function runWithEnv($sCmd, $aEnv)"\r
- }\r
- \r
- private function pgsqlRunScript($sScript, $bfatal = true)\r
- {\r
- runSQLScript(\r
- $sScript,\r
- $bfatal,\r
- $this->sVerbose,\r
- $this->sIgnoreErrors\r
- );\r
- }\r
-\r
- private function createSqlFunctions()\r
- {\r
- $sTemplate = file_get_contents(CONST_BasePath.'/sql/functions.sql');\r
- $sTemplate = str_replace('{modulepath}', $this->sModulePath, $sTemplate);\r
- if ($this->bEnableDiffUpdates) {\r
- $sTemplate = str_replace('RETURN NEW; -- %DIFFUPDATES%', '--', $sTemplate);\r
- }\r
- if ($this->bEnableDebugStatements) {\r
- $sTemplate = str_replace('--DEBUG:', '', $sTemplate);\r
- }\r
- if (CONST_Limit_Reindexing) {\r
- $sTemplate = str_replace('--LIMIT INDEXING:', '', $sTemplate);\r
- }\r
- if (!CONST_Use_US_Tiger_Data) {\r
- $sTemplate = str_replace('-- %NOTIGERDATA% ', '', $sTemplate);\r
- }\r
- if (!CONST_Use_Aux_Location_data) {\r
- $sTemplate = str_replace('-- %NOAUXDATA% ', '', $sTemplate);\r
- }\r
- $this->pgsqlRunScript($sTemplate);\r
- }\r
-\r
- private function pgsqlRunPartitionScript($sTemplate)\r
- {\r
- if ($this->oDB == null) $this->oDB =& getDB();\r
-\r
- $sSQL = 'select distinct partition from country_name';\r
- $aPartitions = chksql($this->oDB->getCol($sSQL));\r
- if (!$this->bNoPartitions) $aPartitions[] = 0;\r
-\r
- preg_match_all('#^-- start(.*?)^-- end#ms', $sTemplate, $aMatches, PREG_SET_ORDER);\r
- foreach ($aMatches as $aMatch) {\r
- $sResult = '';\r
- foreach ($aPartitions as $sPartitionName) {\r
- $sResult .= str_replace('-partition-', $sPartitionName, $aMatch[1]);\r
- }\r
- $sTemplate = str_replace($aMatch[0], $sResult, $sTemplate);\r
- }\r
-\r
- $this->pgsqlRunScript($sTemplate);\r
- }\r
-\r
- private function pgsqlRunScriptFile($sFilename)\r
- {\r
- if (!file_exists($sFilename)) fail('unable to find '.$sFilename);\r
-\r
- $sCMD = 'psql -p '.$this->aDSNInfo['port'].' -d '.$this->aDSNInfo['database'];\r
- if (!$this->sVerbose) {\r
- $sCMD .= ' -q';\r
- }\r
- if (isset($this->aDSNInfo['hostspec']) && $this->aDSNInfo['hostspec']) {\r
- $sCMD .= ' -h ' . $this->aDSNInfo['hostspec'];\r
- }\r
- if (isset($this->aDSNInfo['username']) && $this->aDSNInfo['username']) {\r
- $sCMD .= ' -U ' . $this->aDSNInfo['username'];\r
- }\r
- $aProcEnv = null;\r
- if (isset($this->aDSNInfo['password']) && $this->aDSNInfo['password']) {\r
- $aProcEnv = array_merge(array('PGPASSWORD' => $this->aDSNInfo['password']), $_ENV);\r
- }\r
- $ahGzipPipes = null;\r
- if (preg_match('/\\.gz$/', $sFilename)) {\r
- $aDescriptors = array(\r
- 0 => array('pipe', 'r'),\r
- 1 => array('pipe', 'w'),\r
- 2 => array('file', '/dev/null', 'a')\r
- );\r
- $hGzipProcess = proc_open('zcat '.$sFilename, $aDescriptors, $ahGzipPipes);\r
- if (!is_resource($hGzipProcess)) fail('unable to start zcat');\r
- $aReadPipe = $ahGzipPipes[1];\r
- fclose($ahGzipPipes[0]);\r
- } else {\r
- $sCMD .= ' -f '.$sFilename;\r
- $aReadPipe = array('pipe', 'r');\r
- }\r
- $aDescriptors = array(\r
- 0 => $aReadPipe,\r
- 1 => array('pipe', 'w'),\r
- 2 => array('file', '/dev/null', 'a')\r
- );\r
- $ahPipes = null;\r
- $hProcess = proc_open($sCMD, $aDescriptors, $ahPipes, null, $aProcEnv);\r
- if (!is_resource($hProcess)) fail('unable to start pgsql');\r
- // TODO: error checking\r
- while (!feof($ahPipes[1])) {\r
- echo fread($ahPipes[1], 4096);\r
- }\r
- fclose($ahPipes[1]);\r
- $iReturn = proc_close($hProcess);\r
- if ($iReturn > 0) {\r
- fail("pgsql returned with error code ($iReturn)");\r
- }\r
- if ($ahGzipPipes) {\r
- fclose($ahGzipPipes[1]);\r
- proc_close($hGzipProcess);\r
- }\r
- }\r
-\r
- private function replaceTablespace($sTemplate, $sTablespace, $sSql)\r
- {\r
- if ($sTablespace) {\r
- $sSql = str_replace($sTemplate, 'TABLESPACE "'.$sTablespace.'"', $sSql);\r
- } else {\r
- $sSql = str_replace($sTemplate, '', $sSql);\r
- }\r
- return $sSql;\r
- }\r
-}\r
+<?php
+
+namespace Nominatim\Setup;
+
+class SetupFunctions
+{
+ protected $iCacheMemory; // set in constructor
+ protected $iInstances; // set in constructor
+ protected $sModulePath; // set in constructor
+ protected $aDSNInfo; // set in constructor = DB::parseDSN(CONST_Database_DSN);
+ protected $sVerbose; // set in constructor
+ protected $sIgnoreErrors; // set in constructor
+ protected $bEnableDiffUpdates; // set in constructor
+ protected $bEnableDebugStatements; // set in constructor
+ protected $bNoPartitions; // set in constructor
+ protected $oDB = null; // set in setupDB (earliest) or later in loadData, importData, drop, createSqlFunctions, importTigerData
+ // pgsqlRunPartitionScript, calculatePostcodes, ..if no already set
+
+ public function __construct($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 ' . $this->iInstances);
+ }
+
+ // Assume we can steal all the cache memory in the box (unless told otherwise)
+ if (isset($aCMDResult['osm2pgsql-cache'])) {
+ $this->iCacheMemory = $aCMDResult['osm2pgsql-cache'];
+ } else {
+ $this->iCacheMemory = getCacheMemoryMB();
+ }
+
+ $this->sModulePath = CONST_Database_Module_Path;
+ info('module path: ' . $this->sModulePath);
+
+ // prepares DB for import or update, sets the Data Source Name
+ $this->aDSNInfo = \DB::parseDSN(CONST_Database_DSN);
+ if (!isset($this->aDSNInfo['port']) || !$this->aDSNInfo['port']) {
+ $this->aDSNInfo['port'] = 5432;
+ }
+
+ // setting member variables based on command line options stored in $aCMDResult
+ $this->sVerbose = $aCMDResult['verbose'];
+ $this->sIgnoreErrors = $aCMDResult['ignore-errors'];
+ $this->bEnableDiffUpdates = $aCMDResult['enable-diff-updates'];
+ $this->bEnableDebugStatements = $aCMDResult['enable-debug-statements'];
+ $this->bNoPartitions = $aCMDResult['no-partitions'];
+ }
+
+ public function createDB()
+ {
+ info('Create DB');
+ $sDB = \DB::connect(CONST_Database_DSN, false);
+ if (!\PEAR::isError($sDB)) {
+ fail('database already exists (' . CONST_Database_DSN . ')');
+ }
+
+ $sCreateDBCmd = 'createdb -E UTF-8 -p ' . $this->aDSNInfo['port'] . ' ' . $this->aDSNInfo['database'];
+ if (isset($this->aDSNInfo['username']) && $this->aDSNInfo['username']) {
+ $sCreateDBCmd .= ' -U ' . $this->aDSNInfo['username'];
+ }
+
+ if (isset($this->aDSNInfo['hostspec']) && $this->aDSNInfo['hostspec']) {
+ $sCreateDBCmd .= ' -h ' . $this->aDSNInfo['hostspec'];
+ }
+
+ $aProcEnv = null;
+ if (isset($this->aDSNInfo['password']) && $this->aDSNInfo['password']) {
+ $aProcEnv = array_merge(array('PGPASSWORD' => $this->aDSNInfo['password']), $_ENV);
+ }
+
+ $result = runWithEnv($sCreateDBCmd, $aProcEnv);
+ if ($result != 0) {
+ fail('Error executing external command: ' . $sCreateDBCmd);
+ }
+
+ }
+
+ public function setupDB()
+ {
+ info('Setup DB');
+ $this->oDB = &getDB();
+
+ $fPostgresVersion = getPostgresVersion($this->oDB);
+ echo 'Postgres version found: ' . $fPostgresVersion . "\n";
+
+ if ($fPostgresVersion < 9.1) {
+ fail('Minimum supported version of Postgresql is 9.1.');
+ }
+
+ $this->pgsqlRunScript('CREATE EXTENSION IF NOT EXISTS hstore');
+ $this->pgsqlRunScript('CREATE EXTENSION IF NOT EXISTS postgis');
+
+ // For extratags and namedetails the hstore_to_json converter is
+ // needed which is only available from Postgresql 9.3+. For older
+ // versions add a dummy function that returns nothing.
+ $iNumFunc = chksql($this->oDB->getOne("select count(*) from pg_proc where proname = 'hstore_to_json'"));
+
+ if ($iNumFunc == 0) {
+ $this->pgsqlRunScript("create function hstore_to_json(dummy hstore) returns text AS 'select null::text' language sql immutable");
+ warn('Postgresql is too old. extratags and namedetails API not available.');
+ }
+
+ $fPostgisVersion = getPostgisVersion($this->oDB);
+ echo 'Postgis version found: ' . $fPostgisVersion . "\n";
+
+ if ($fPostgisVersion < 2.1) {
+ // Functions were renamed in 2.1 and throw an annoying deprecation warning
+ $this->pgsqlRunScript('ALTER FUNCTION st_line_interpolate_point(geometry, double precision) RENAME TO ST_LineInterpolatePoint');
+ $this->pgsqlRunScript('ALTER FUNCTION ST_Line_Locate_Point(geometry, geometry) RENAME TO ST_LineLocatePoint');
+ }
+ if ($fPostgisVersion < 2.2) {
+ $this->pgsqlRunScript('ALTER FUNCTION ST_Distance_Spheroid(geometry, geometry, spheroid) RENAME TO ST_DistanceSpheroid');
+ }
+
+ $i = chksql($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);
+ }
+
+ 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_BasePath . '/data/country_naturalearthdata.sql');
+ $this->pgsqlRunScriptFile(CONST_BasePath . '/data/country_osm_grid.sql.gz');
+ $this->pgsqlRunScriptFile(CONST_BasePath . '/data/gb_postcode_table.sql');
+
+ if (file_exists(CONST_BasePath . '/data/gb_postcode_data.sql.gz')) {
+ $this->pgsqlRunScriptFile(CONST_BasePath . '/data/gb_postcode_data.sql.gz');
+ } else {
+ warn('external UK postcode table not found.');
+ }
+
+ if (CONST_Use_Extra_US_Postcodes) {
+ $this->pgsqlRunScriptFile(CONST_BasePath . '/data/us_postcode.sql');
+ }
+
+ if ($this->bNoPartitions) {
+ $this->pgsqlRunScript('update country_name set partition = 0');
+ }
+
+ // the following will be needed by create_functions later but
+ // is only defined in the subsequently called T
+ // Create dummies here that will be overwritten by the proper
+ // versions in create-tables.
+ $this->pgsqlRunScript('CREATE TABLE IF NOT EXISTS place_boundingbox ()');
+ $this->pgsqlRunScript('CREATE TYPE wikipedia_article_match AS ()', false);
+ }
+
+ public function importData($sOSMFile)
+ {
+ info('Import data');
+
+ $osm2pgsql = CONST_Osm2pgsql_Binary;
+ if (!file_exists($osm2pgsql)) {
+ 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 '$osm2pgsql'");
+ }
+
+ if (!is_null(CONST_Osm2pgsql_Flatnode_File) && CONST_Osm2pgsql_Flatnode_File) {
+ $osm2pgsql .= ' --flat-nodes ' . CONST_Osm2pgsql_Flatnode_File;
+ }
+
+ if (CONST_Tablespace_Osm2pgsql_Data) {
+ $osm2pgsql .= ' --tablespace-slim-data ' . CONST_Tablespace_Osm2pgsql_Data;
+ }
+
+ if (CONST_Tablespace_Osm2pgsql_Index) {
+ $osm2pgsql .= ' --tablespace-slim-index ' . CONST_Tablespace_Osm2pgsql_Index;
+ }
+
+ if (CONST_Tablespace_Place_Data) {
+ $osm2pgsql .= ' --tablespace-main-data ' . CONST_Tablespace_Place_Data;
+ }
+
+ if (CONST_Tablespace_Place_Index) {
+ $osm2pgsql .= ' --tablespace-main-index ' . CONST_Tablespace_Place_Index;
+ }
+
+ $osm2pgsql .= ' -lsc -O gazetteer --hstore --number-processes 1';
+ $osm2pgsql .= ' -C ' . $this->iCacheMemory;
+ $osm2pgsql .= ' -P ' . $this->aDSNInfo['port'];
+ if (isset($this->aDSNInfo['username']) && $this->aDSNInfo['username']) {
+ $osm2pgsql .= ' -U ' . $this->aDSNInfo['username'];
+ }
+ if (isset($this->aDSNInfo['hostspec']) && $this->aDSNInfo['hostspec']) {
+ $osm2pgsql .= ' -H ' . $this->aDSNInfo['hostspec'];
+ }
+ $aProcEnv = null;
+ if (isset($this->aDSNInfo['password']) && $this->aDSNInfo['password']) {
+ $aProcEnv = array_merge(array('PGPASSWORD' => $this->aDSNInfo['password']), $_ENV);
+ }
+ $osm2pgsql .= ' -d ' . $this->aDSNInfo['database'] . ' ' . $sOSMFile;
+ runWithEnv($osm2pgsql, $aProcEnv);
+ if ($this->oDB == null) {
+ $this->oDB = &getDB();
+ }
+
+ if (!$this->sIgnoreErrors && !chksql($this->oDB->getRow('select * from place limit 1'))) {
+ fail('No Data');
+ }
+ }
+
+ public function createFunctions()
+ {
+ info('Create Functions');
+
+ $this->createSqlFunctions();
+ }
+
+ public function createTables()
+ {
+ info('Create Tables');
+
+ $sTemplate = file_get_contents(CONST_BasePath . '/sql/tables.sql');
+ $sTemplate = str_replace('{www-user}', CONST_Database_Web_User, $sTemplate);
+ $sTemplate = $this->replaceTablespace(
+ '{ts:address-data}',
+ CONST_Tablespace_Address_Data,
+ $sTemplate
+ );
+ $sTemplate = $this->replaceTablespace(
+ '{ts:address-index}',
+ CONST_Tablespace_Address_Index,
+ $sTemplate
+ );
+ $sTemplate = $this->replaceTablespace(
+ '{ts:search-data}',
+ CONST_Tablespace_Search_Data,
+ $sTemplate
+ );
+ $sTemplate = $this->replaceTablespace(
+ '{ts:search-index}',
+ CONST_Tablespace_Search_Index,
+ $sTemplate
+ );
+ $sTemplate = $this->replaceTablespace(
+ '{ts:aux-data}',
+ CONST_Tablespace_Aux_Data,
+ $sTemplate
+ );
+ $sTemplate = $this->replaceTablespace(
+ '{ts:aux-index}',
+ CONST_Tablespace_Aux_Index,
+ $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->replaceTablespace(
+ '{ts:address-data}',
+ CONST_Tablespace_Address_Data,
+ $sTemplate
+ );
+
+ $sTemplate = $this->replaceTablespace(
+ '{ts:address-index}',
+ CONST_Tablespace_Address_Index,
+ $sTemplate
+ );
+
+ $sTemplate = $this->replaceTablespace(
+ '{ts:search-data}',
+ CONST_Tablespace_Search_Data,
+ $sTemplate
+ );
+
+ $sTemplate = $this->replaceTablespace(
+ '{ts:search-index}',
+ CONST_Tablespace_Search_Index,
+ $sTemplate
+ );
+
+ $sTemplate = $this->replaceTablespace(
+ '{ts:aux-data}',
+ CONST_Tablespace_Aux_Data,
+ $sTemplate
+ );
+
+ $sTemplate = $this->replaceTablespace(
+ '{ts:aux-index}',
+ CONST_Tablespace_Aux_Index,
+ $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 . '/wikipedia_article.sql.bin';
+ $sWikiRedirectsFile = CONST_Wikipedia_Data_Path . '/wikipedia_redirect.sql.bin';
+ if (file_exists($sWikiArticlesFile)) {
+ info('Importing wikipedia articles');
+ $this->pgsqlRunDropAndRestore($sWikiArticlesFile);
+ } else {
+ warn('wikipedia article dump file not found - places will have default importance');
+ }
+ if (file_exists($sWikiRedirectsFile)) {
+ info('Importing wikipedia redirects');
+ $this->pgsqlRunDropAndRestore($sWikiRedirectsFile);
+ } else {
+ warn('wikipedia redirect dump file not found - some place importance values may be missing');
+ }
+ echo ' finish wikipedia';
+ }
+
+ public function loadData($bDisableTokenPrecalc)
+ {
+ info('Drop old Data');
+
+ if ($this->oDB == null) {
+ $this->oDB = &getDB();
+ }
+
+ if (!pg_query($this->oDB->connection, 'TRUNCATE word')) {
+ fail(pg_last_error($this->oDB->connection));
+ }
+
+ echo '.';
+ if (!pg_query($this->oDB->connection, 'TRUNCATE placex')) {
+ fail(pg_last_error($this->oDB->connection));
+ }
+
+ echo '.';
+ if (!pg_query($this->oDB->connection, 'TRUNCATE location_property_osmline')) {
+ fail(pg_last_error($this->oDB->connection));
+ }
+
+ echo '.';
+ if (!pg_query($this->oDB->connection, 'TRUNCATE place_addressline')) {
+ fail(pg_last_error($this->oDB->connection));
+ }
+
+ echo '.';
+ if (!pg_query($this->oDB->connection, 'TRUNCATE place_boundingbox')) {
+ fail(pg_last_error($this->oDB->connection));
+ }
+
+ echo '.';
+ if (!pg_query($this->oDB->connection, 'TRUNCATE location_area')) {
+ fail(pg_last_error($this->oDB->connection));
+ }
+
+ echo '.';
+ if (!pg_query($this->oDB->connection, 'TRUNCATE search_name')) {
+ fail(pg_last_error($this->oDB->connection));
+ }
+
+ echo '.';
+ if (!pg_query($this->oDB->connection, 'TRUNCATE search_name_blank')) {
+ fail(pg_last_error($this->oDB->connection));
+ }
+
+ echo '.';
+ if (!pg_query($this->oDB->connection, 'DROP SEQUENCE seq_place')) {
+ fail(pg_last_error($this->oDB->connection));
+ }
+
+ echo '.';
+ if (!pg_query($this->oDB->connection, 'CREATE SEQUENCE seq_place start 100000')) {
+ fail(pg_last_error($this->oDB->connection));
+ }
+
+ echo '.';
+
+ $sSQL = 'select distinct partition from country_name';
+ $aPartitions = chksql($this->oDB->getCol($sSQL));
+ if (!$this->bNoPartitions) {
+ $aPartitions[] = 0;
+ }
+
+ foreach ($aPartitions as $sPartition) {
+ if (!pg_query($this->oDB->connection, 'TRUNCATE location_road_' . $sPartition)) {
+ fail(pg_last_error($this->oDB->connection));
+ }
+
+ 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';
+ if (!pg_query($this->oDB->connection, $sSQL)) {
+ fail(pg_last_error($this->oDB->connection));
+ }
+ 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++) {
+ $aDBInstances[$i] = &getDB(true);
+ $sSQL = "INSERT INTO placex ($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->sVerbose) {
+ echo "$sSQL\n";
+ }
+
+ if (!pg_send_query($aDBInstances[$i]->connection, $sSQL)) {
+ fail(pg_last_error($aDBInstances[$i]->connection));
+ }
+ }
+
+ // last thread for interpolation lines
+ $aDBInstances[$iLoadThreads] = &getDB(true);
+ $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->sVerbose) {
+ echo "$sSQL\n";
+ }
+
+ if (!pg_send_query($aDBInstances[$iLoadThreads]->connection, $sSQL)) {
+ fail(pg_last_error($aDBInstances[$iLoadThreads]->connection));
+ }
+
+ $bFailed = false;
+ for ($i = 0; $i <= $iLoadThreads; $i++) {
+ while (($hPGresult = pg_get_result($aDBInstances[$i]->connection)) !== 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');
+ }
+ echo "\n";
+ info('Reanalysing database');
+ $this->pgsqlRunScript('ANALYSE');
+
+ $sDatabaseDate = getDatabaseDate($this->oDB);
+ pg_query($this->oDB->connection, 'TRUNCATE import_status');
+ if ($sDatabaseDate === false) {
+ warn('could not determine database date.');
+ } else {
+ $sSQL = "INSERT INTO import_status (lastimportdate) VALUES('" . $sDatabaseDate . "')";
+ pg_query($this->oDB->connection, $sSQL);
+ echo "Latest data imported from $sDatabaseDate.\n";
+ }
+ }
+
+ public function importTigerData()
+ {
+ info('Import Tiger data');
+
+ $sTemplate = file_get_contents(CONST_BasePath . '/sql/tiger_import_start.sql');
+ $sTemplate = str_replace('{www-user}', CONST_Database_Web_User, $sTemplate);
+ $sTemplate = $this->replaceTablespace(
+ '{ts:aux-data}',
+ CONST_Tablespace_Aux_Data,
+ $sTemplate
+ );
+ $sTemplate = $this->replaceTablespace(
+ '{ts:aux-index}',
+ CONST_Tablespace_Aux_Index,
+ $sTemplate
+ );
+ $this->pgsqlRunScript($sTemplate, false);
+
+ $aDBInstances = array();
+ for ($i = 0; $i < $this->iInstances; $i++) {
+ $aDBInstances[$i] = &getDB(true);
+ }
+
+ foreach (glob(CONST_Tiger_Data_Path . '/*.sql') 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[$i]->connection)) {
+ while (pg_get_result($aDBInstances[$i]->connection));
+ $sSQL = fgets($hFile, 100000);
+ if (!$sSQL) {
+ break 2;
+ }
+
+ if (!pg_send_query($aDBInstances[$i]->connection, $sSQL)) {
+ fail(pg_last_error($this->oDB->connection));
+ }
+
+ $iLines++;
+ if ($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]->connection)) {
+ $bAnyBusy = true;
+ }
+
+ }
+ usleep(10);
+ }
+ echo "\n";
+ }
+
+ info('Creating indexes on Tiger data');
+ $sTemplate = file_get_contents(CONST_BasePath . '/sql/tiger_import_finish.sql');
+ $sTemplate = str_replace('{www-user}', CONST_Database_Web_User, $sTemplate);
+ $sTemplate = $this->replaceTablespace(
+ '{ts:aux-data}',
+ CONST_Tablespace_Aux_Data,
+ $sTemplate
+ );
+ $sTemplate = $this->replaceTablespace(
+ '{ts:aux-index}',
+ CONST_Tablespace_Aux_Index,
+ $sTemplate
+ );
+ $this->pgsqlRunScript($sTemplate, false);
+ }
+
+ public function calculatePostcodes($bCMDResultAll)
+ {
+ info('Calculate Postcodes');
+ if ($this->oDB == null) {
+ $this->oDB = &getDB();
+ }
+
+ if (!pg_query($this->oDB->connection, 'TRUNCATE location_postcode')) {
+ fail(pg_last_error($this->oDB->connection));
+ }
+
+ $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';
+ $sSQL .= ' GROUP BY country_code, pc';
+
+ if (!pg_query($this->oDB->connection, $sSQL)) {
+ fail(pg_last_error($this->oDB->connection));
+ }
+
+ if (CONST_Use_Extra_US_Postcodes) {
+ // 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';
+ $sSQL .= " WHERE country_code = 'us')";
+ if (!pg_query($this->oDB->connection, $sSQL)) {
+ fail(pg_last_error($this->oDB->connection));
+ }
+
+ }
+
+ // 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';
+ $sSQL .= " WHERE country_code = 'gb')";
+ if (!pg_query($this->oDB->connection, $sSQL)) {
+ fail(pg_last_error($this->oDB->connection));
+ }
+
+ if (!$bCMDResultAll) {
+ $sSQL = "DELETE FROM word WHERE class='place' and type='postcode'";
+ $sSQL .= 'and word NOT IN (SELECT postcode FROM location_postcode)';
+ if (!pg_query($this->oDB->connection, $sSQL)) {
+ fail(pg_last_error($this->oDB->connection));
+ }
+ }
+ $sSQL = 'SELECT count(getorcreate_postcode_id(v)) FROM ';
+ $sSQL .= '(SELECT distinct(postcode) as v FROM location_postcode) p';
+
+ if (!pg_query($this->oDB->connection, $sSQL)) {
+ fail(pg_last_error($this->oDB->connection));
+ }
+ }
+
+ public function index($bIndexNoanalyse)
+ {
+ $sOutputFile = '';
+ $sBaseCmd = CONST_InstallPath . '/nominatim/nominatim -i -d ' . $this->aDSNInfo['database'] . ' -P '
+ . $this->aDSNInfo['port'] . ' -t ' . $this->iInstances . $sOutputFile;
+ if (isset($this->aDSNInfo['hostspec']) && $this->aDSNInfo['hostspec']) {
+ $sBaseCmd .= ' -H ' . $this->aDSNInfo['hostspec'];
+ }
+ if (isset($this->aDSNInfo['username']) && $this->aDSNInfo['username']) {
+ $sBaseCmd .= ' -U ' . $this->aDSNInfo['username'];
+ }
+ $aProcEnv = null;
+ if (isset($this->aDSNInfo['password']) && $this->aDSNInfo['password']) {
+ $aProcEnv = array_merge(array('PGPASSWORD' => $this->aDSNInfo['password']), $_ENV);
+ }
+
+ info('Index ranks 0 - 4');
+ $iStatus = runWithEnv($sBaseCmd . ' -R 4', $aProcEnv);
+ if ($iStatus != 0) {
+ fail('error status ' . $iStatus . ' running nominatim!');
+ }
+ if (!$bIndexNoanalyse) {
+ $this->pgsqlRunScript('ANALYSE');
+ }
+
+ info('Index ranks 5 - 25');
+ $iStatus = runWithEnv($sBaseCmd . ' -r 5 -R 25', $aProcEnv);
+ if ($iStatus != 0) {
+ fail('error status ' . $iStatus . ' running nominatim!');
+ }
+ if (!$bIndexNoanalyse) {
+ $this->pgsqlRunScript('ANALYSE');
+ }
+
+ info('Index ranks 26 - 30');
+ $iStatus = runWithEnv($sBaseCmd . ' -r 26', $aProcEnv);
+ if ($iStatus != 0) {
+ fail('error status ' . $iStatus . ' running nominatim!');
+ }
+ info('Index postcodes');
+ if ($this->oDB == null) {
+ $this->oDB = &getDB();
+ }
+
+ $sSQL = 'UPDATE location_postcode SET indexed_status = 0';
+ if (!pg_query($this->oDB->connection, $sSQL)) {
+ fail(pg_last_error($this->oDB->connection));
+ }
+
+ }
+
+ public function createSearchIndices()
+ {
+ info('Create Search indices');
+
+ $sTemplate = file_get_contents(CONST_BasePath . '/sql/indices.src.sql');
+ $sTemplate = str_replace('{www-user}', CONST_Database_Web_User, $sTemplate);
+ $sTemplate = $this->replaceTablespace(
+ '{ts:address-index}',
+ CONST_Tablespace_Address_Index,
+ $sTemplate
+ );
+ $sTemplate = $this->replaceTablespace(
+ '{ts:search-index}',
+ CONST_Tablespace_Search_Index,
+ $sTemplate
+ );
+ $sTemplate = $this->replaceTablespace(
+ '{ts:aux-index}',
+ CONST_Tablespace_Aux_Index,
+ $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.
+ $aKeepTables = array(
+ '*columns',
+ 'import_polygon_*',
+ 'import_status',
+ 'place_addressline',
+ 'location_postcode',
+ 'location_property*',
+ 'placex',
+ 'search_name',
+ 'seq_*',
+ 'word',
+ 'query_log',
+ 'new_query_log',
+ 'spatial_ref_sys',
+ 'country_name',
+ 'place_classtype_*',
+ );
+
+ if ($this->oDB = null) {
+ $this->oDB = &getDB();
+ }
+
+ $aDropTables = array();
+ $aHaveTables = chksql($this->oDB->getCol("SELECT tablename FROM pg_tables WHERE schemaname='public'"));
+
+ 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 $sDrop) {
+ if ($this->sVerbose) {
+ echo "dropping table $sDrop\n";
+ }
+
+ @pg_query($this->oDB->connection, "DROP TABLE $sDrop CASCADE");
+ // ignore warnings/errors as they might be caused by a table having
+ // been deleted already by CASCADE
+ }
+
+ if (!is_null(CONST_Osm2pgsql_Flatnode_File) && CONST_Osm2pgsql_Flatnode_File) {
+ if ($sVerbose) {
+ echo 'deleting ' . CONST_Osm2pgsql_Flatnode_File . "\n";
+ }
+
+ unlink(CONST_Osm2pgsql_Flatnode_File);
+ }
+ }
+
+ private function pgsqlRunDropAndRestore($sDumpFile)
+ {
+ if (!isset($this->aDSNInfo['port']) || !$this->aDSNInfo['port']) {
+ $this->aDSNInfo['port'] = 5432;
+ }
+
+ $sCMD = 'pg_restore -p ' . $this->aDSNInfo['port'] . ' -d ' . $this->aDSNInfo['database'] . ' -Fc --clean ' . $sDumpFile;
+ if (isset($this->aDSNInfo['hostspec']) && $this->aDSNInfo['hostspec']) {
+ $sCMD .= ' -h ' . $this->aDSNInfo['hostspec'];
+ }
+ if (isset($this->aDSNInfo['username']) && $this->aDSNInfo['username']) {
+ $sCMD .= ' -U ' . $this->aDSNInfo['username'];
+ }
+ $aProcEnv = null;
+ if (isset($this->aDSNInfo['password']) && $this->aDSNInfo['password']) {
+ $aProcEnv = array_merge(array('PGPASSWORD' => $this->aDSNInfo['password']), $_ENV);
+ }
+ $iReturn = runWithEnv($sCMD, $aProcEnv); // /lib/cmd.php "function runWithEnv($sCmd, $aEnv)"
+ }
+
+ private function pgsqlRunScript($sScript, $bfatal = true)
+ {
+ runSQLScript(
+ $sScript,
+ $bfatal,
+ $this->sVerbose,
+ $this->sIgnoreErrors
+ );
+ }
+
+ private function createSqlFunctions()
+ {
+ $sTemplate = file_get_contents(CONST_BasePath . '/sql/functions.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);
+ }
+ $this->pgsqlRunScript($sTemplate);
+ }
+
+ private function pgsqlRunPartitionScript($sTemplate)
+ {
+ if ($this->oDB == null) {
+ $this->oDB = &getDB();
+ }
+
+ $sSQL = 'select distinct partition from country_name';
+ $aPartitions = chksql($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);
+ }
+
+ $sCMD = 'psql -p ' . $this->aDSNInfo['port'] . ' -d ' . $this->aDSNInfo['database'];
+ if (!$this->sVerbose) {
+ $sCMD .= ' -q';
+ }
+ if (isset($this->aDSNInfo['hostspec']) && $this->aDSNInfo['hostspec']) {
+ $sCMD .= ' -h ' . $this->aDSNInfo['hostspec'];
+ }
+ if (isset($this->aDSNInfo['username']) && $this->aDSNInfo['username']) {
+ $sCMD .= ' -U ' . $this->aDSNInfo['username'];
+ }
+ $aProcEnv = null;
+ if (isset($this->aDSNInfo['password']) && $this->aDSNInfo['password']) {
+ $aProcEnv = array_merge(array('PGPASSWORD' => $this->aDSNInfo['password']), $_ENV);
+ }
+ $ahGzipPipes = null;
+ if (preg_match('/\\.gz$/', $sFilename)) {
+ $aDescriptors = array(
+ 0 => array('pipe', 'r'),
+ 1 => array('pipe', 'w'),
+ 2 => array('file', '/dev/null', 'a'),
+ );
+ $hGzipProcess = proc_open('zcat ' . $sFilename, $aDescriptors, $ahGzipPipes);
+ if (!is_resource($hGzipProcess)) {
+ fail('unable to start zcat');
+ }
+
+ $aReadPipe = $ahGzipPipes[1];
+ fclose($ahGzipPipes[0]);
+ } else {
+ $sCMD .= ' -f ' . $sFilename;
+ $aReadPipe = array('pipe', 'r');
+ }
+ $aDescriptors = array(
+ 0 => $aReadPipe,
+ 1 => array('pipe', 'w'),
+ 2 => array('file', '/dev/null', 'a'),
+ );
+ $ahPipes = null;
+ $hProcess = proc_open($sCMD, $aDescriptors, $ahPipes, null, $aProcEnv);
+ if (!is_resource($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($hGzipProcess);
+ }
+ }
+
+ private function replaceTablespace($sTemplate, $sTablespace, $sSql)
+ {
+ if ($sTablespace) {
+ $sSql = str_replace($sTemplate, 'TABLESPACE "' . $sTablespace . '"', $sSql);
+ } else {
+ $sSql = str_replace($sTemplate, '', $sSql);
+ }
+ return $sSql;
+ }
+}
projects / nominatim.git / blobdiff