mirror of
https://github.com/osm-search/Nominatim.git
synced 2024-11-30 22:09:31 +03:00
177 lines
8.2 KiB
PHP
Executable File
177 lines
8.2 KiB
PHP
Executable File
#!/usr/bin/php -Cq
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<?php
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// Script to extract structured city and street data
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// from a running nominatim instance as CSV data
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require_once(dirname(dirname(__FILE__)).'/settings/settings.php');
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require_once(CONST_BasePath.'/lib/init-cmd.php');
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require_once(CONST_BasePath.'/lib/ParameterParser.php');
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ini_set('memory_limit', '800M');
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$aCMDOptions = array(
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'Export addresses as CSV file from a Nominatim database',
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array('help', 'h', 0, 1, 0, 0, false, 'Show Help'),
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array('quiet', 'q', 0, 1, 0, 0, 'bool', 'Quiet output'),
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array('verbose', 'v', 0, 1, 0, 0, 'bool', 'Verbose output'),
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array('output-type', '', 0, 1, 1, 1, 'str', 'Type of places to output (see below)'),
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array('output-format', '', 0, 1, 1, 1, 'str', 'Column mapping (see below)'),
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array('output-all-postcodes', '', 0, 1, 0, 0, 'bool', 'List all postcodes for address instead of just the most likely one'),
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array('language', '', 0, 1, 1, 1, 'str', 'Preferred language for output (local name, if omitted)'),
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array('restrict-to-country', '', 0, 1, 1, 1, 'str', 'Export only objects within country (country code)'),
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array('restrict-to-osm-node', '', 0, 1, 1, 1, 'int', 'Export only objects that are children of this OSM node'),
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array('restrict-to-osm-way', '', 0, 1, 1, 1, 'int', 'Export only objects that are children of this OSM way'),
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array('restrict-to-osm-relation', '', 0, 1, 1, 1, 'int', 'Export only objects that are children of this OSM relation'),
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"\nAddress ranks: continent, country, state, county, city, suburb, street, path",
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'Additional output types: postcode, placeid (placeid for each object)',
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"\noutput-format must be a semicolon-separated list of address ranks. Multiple ranks",
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'can be merged into one column by simply using a comma-separated list.',
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"\nDefault output-type: street",
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'Default output format: street;suburb;city;county;state;country'
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);
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getCmdOpt($_SERVER['argv'], $aCMDOptions, $aCMDResult, true, true);
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$aRankmap = array(
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'continent' => 1,
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'country' => 4,
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'state' => 8,
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'county' => 12,
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'city' => 16,
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'suburb' => 20,
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'street' => 26,
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'path' => 27
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);
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$oDB =& getDB();
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if (isset($aCMDResult['output-type'])) {
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if (!isset($aRankmap[$aCMDResult['output-type']])) fail('unknown output-type: '.$aCMDResult['output-type']);
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$iOutputRank = $aRankmap[$aCMDResult['output-type']];
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} else {
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$iOutputRank = $aRankmap['street'];
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}
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// Preferred language
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$oParams = new Nominatim\ParameterParser();
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if (!isset($aCMDResult['language'])) $aCMDResult['language'] = 'xx';
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$aLangPrefOrder = $oParams->getPreferredLanguages($aCMDResult['language']);
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$sLanguagePrefArraySQL = 'ARRAY['.join(',', array_map('getDBQuoted', $aLangPrefOrder)).']';
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// output formatting: build up a lookup table that maps address ranks to columns
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$aColumnMapping = array();
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$iNumCol = 0;
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if (!isset($aCMDResult['output-format'])) $aCMDResult['output-format'] = 'street;suburb;city;county;state;country';
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foreach (preg_split('/\s*;\s*/', $aCMDResult['output-format']) as $sColumn) {
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$bHasData = false;
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foreach (preg_split('/\s*,\s*/', $sColumn) as $sRank) {
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if ($sRank == 'postcode' || $sRank == 'placeid') {
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$aColumnMapping[$sRank] = $iNumCol;
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$bHasData = true;
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} elseif (isset($aRankmap[$sRank])) {
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$iRank = $aRankmap[$sRank];
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if ($iRank <= $iOutputRank) {
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$aColumnMapping[(string)$iRank] = $iNumCol;
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$bHasData = true;
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}
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}
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}
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if ($bHasData) $iNumCol++;
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}
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// build the query for objects
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$sPlacexSQL = 'select min(place_id) as place_id, ';
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$sPlacexSQL .= 'array_agg(place_id) as place_ids, ';
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$sPlacexSQL .= 'country_code as cc, ';
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$sPlacexSQL .= 'postcode, ';
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// get the address places excluding postcodes
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$sPlacexSQL .= 'array(select address_place_id from place_addressline a';
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$sPlacexSQL .= ' where a.place_id = placex.place_id and isaddress';
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$sPlacexSQL .= ' and address_place_id != placex.place_id';
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$sPlacexSQL .= ' and not cached_rank_address in (5,11)';
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$sPlacexSQL .= ' and cached_rank_address > 2 order by cached_rank_address)';
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$sPlacexSQL .= ' as address';
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$sPlacexSQL .= ' from placex where name is not null and linked_place_id is null';
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$sPlacexSQL .= ' and rank_address = '.$iOutputRank;
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if (isset($aCMDResult['restrict-to-country'])) {
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$sPlacexSQL .= ' and country_code = '.getDBQuoted($aCMDResult['restrict-to-country']);
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}
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// restriction to parent place id
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$sParentId = false;
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$sOsmType = false;
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if (isset($aCMDResult['restrict-to-osm-node'])) {
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$sOsmType = 'N';
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$sOsmId = $aCMDResult['restrict-to-osm-node'];
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}
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if (isset($aCMDResult['restrict-to-osm-way'])) {
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$sOsmType = 'W';
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$sOsmId = $aCMDResult['restrict-to-osm-way'];
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}
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if (isset($aCMDResult['restrict-to-osm-relation'])) {
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$sOsmType = 'R';
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$sOsmId = $aCMDResult['restrict-to-osm-relation'];
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}
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if ($sOsmType) {
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$sSQL = 'select place_id from placex where';
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$sSQL .= ' osm_type = '.getDBQuoted($sOsmType);
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$sSQL .= ' and osm_id = '.$sOsmId;
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$sParentId = $oDB->getOne($sSQL);
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if (PEAR::isError($sParentId)) fail(pg_last_error($oDB->connection));
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if (!$sParentId) fail('Could not find place '.$sOsmType.' '.$sOsmId);
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}
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if ($sParentId) {
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$sPlacexSQL .= ' and place_id in (select place_id from place_addressline where address_place_id = '.$sParentId.' and isaddress)';
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}
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$sPlacexSQL .= " group by name->'name', address, postcode, country_code, placex.place_id";
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// Iterate over placeids
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// to get further hierarchical information
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//var_dump($sPlacexSQL);
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$aRes =& $oDB->query($sPlacexSQL);
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if (PEAR::isError($aRes)) fail(pg_last_error($oDB->connection));
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$fOutstream = fopen('php://output', 'w');
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while ($aRes->fetchInto($aRow)) {
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//var_dump($aRow);
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$iPlaceID = $aRow['place_id'];
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$sSQL = "select rank_address,get_name_by_language(name,$sLanguagePrefArraySQL) as localname from get_addressdata($iPlaceID, -1)";
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$sSQL .= ' WHERE isaddress';
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$sSQL .= ' order by rank_address desc,isaddress desc';
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$aAddressLines = $oDB->getAll($sSQL);
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if (PEAR::IsError($aAddressLines)) fail(pg_last_error($oDB->connection));
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$aOutput = array_fill(0, $iNumCol, '');
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// output address parts
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foreach ($aAddressLines as $aAddress) {
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if (isset($aColumnMapping[$aAddress['rank_address']])) {
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$aOutput[$aColumnMapping[$aAddress['rank_address']]] = $aAddress['localname'];
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}
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}
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// output postcode
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if (isset($aColumnMapping['postcode'])) {
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if ($aCMDResult['output-all-postcodes']) {
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$sSQL = 'select array_agg(px.postcode) from placex px join place_addressline pa ';
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$sSQL .= 'on px.place_id = pa.address_place_id ';
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$sSQL .= 'where pa.cached_rank_address in (5,11) ';
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$sSQL .= 'and pa.place_id in (select place_id from place_addressline where address_place_id in ('.substr($aRow['place_ids'], 1, -1).')) ';
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$sSQL .= 'group by postcode order by count(*) desc limit 1';
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$sRes = $oDB->getOne($sSQL);
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if (PEAR::IsError($sRes)) fail(pg_last_error($oDB->connection));
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$aOutput[$aColumnMapping['postcode']] = substr($sRes, 1, -1);
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} else {
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$aOutput[$aColumnMapping['postcode']] = $aRow['postcode'];
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}
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}
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if (isset($aColumnMapping['placeid'])) {
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$aOutput[$aColumnMapping['placeid']] = substr($aRow['place_ids'], 1, -1);
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}
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fputcsv($fOutstream, $aOutput);
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}
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fclose($fOutstream);
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