<?php
-
-/*
- * Created on Oct 13, 2006
+/**
*
- * API for MediaWiki 1.8+
*
- * Copyright (C) 2006 Yuri Astrakhan <Firstname><Lastname>@gmail.com
+ * Created on Oct 13, 2006
+ *
+ * Copyright © 2006 Yuri Astrakhan <Firstname><Lastname>@gmail.com
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
*
* You should have received a copy of the GNU General Public License along
* with this program; if not, write to the Free Software Foundation, Inc.,
- * 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
+ * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
* http://www.gnu.org/copyleft/gpl.html
+ *
+ * @file
*/
-if (!defined('MEDIAWIKI')) {
+if ( !defined( 'MEDIAWIKI' ) ) {
// Eclipse helper - will be ignored in production
- require_once ("ApiBase.php");
+ require_once( "ApiBase.php" );
}
/**
*/
class ApiOpenSearch extends ApiBase {
- public function __construct($main, $action) {
- parent :: __construct($main, $action);
+ public function __construct( $main, $action ) {
+ parent::__construct( $main, $action );
}
public function getCustomPrinter() {
- return $this->getMain()->createPrinterByName('json');
+ return $this->getMain()->createPrinterByName( 'json' );
}
public function execute() {
- global $wgEnableMWSuggest;
+ global $wgEnableOpenSearchSuggest, $wgSearchSuggestCacheExpiry;
$params = $this->extractRequestParams();
$search = $params['search'];
$limit = $params['limit'];
$namespaces = $params['namespace'];
$suggest = $params['suggest'];
- // $wgEnableMWSuggest hit incoming when $wgEnableMWSuggest is
- // disabled
- if( $suggest && !$wgEnableMWSuggest )
- $srchres = array();
- else {
- // Open search results may be stored for a very long
- // time
- $this->getMain()->setCacheMaxAge(1200);
+ // MWSuggest or similar hit
+ if ( $suggest && !$wgEnableOpenSearchSuggest ) {
+ $searches = array();
+ } else {
+ // Open search results may be stored for a very long time
+ $this->getMain()->setCacheMaxAge( $wgSearchSuggestCacheExpiry );
+ $this->getMain()->setCacheMode( 'public' );
- $srchres = PrefixSearch::titleSearch( $search, $limit,
+ $searches = PrefixSearch::titleSearch( $search, $limit,
$namespaces );
+
+ // if the content language has variants, try to retrieve fallback results
+ $fallbackLimit = $limit - count( $searches );
+ if ( $fallbackLimit > 0 ) {
+ global $wgContLang;
+
+ $fallbackSearches = $wgContLang->autoConvertToAllVariants( $search );
+ $fallbackSearches = array_diff( array_unique( $fallbackSearches ), array( $search ) );
+
+ foreach ( $fallbackSearches as $fbs ) {
+ $fallbackSearchResult = PrefixSearch::titleSearch( $fbs, $fallbackLimit,
+ $namespaces );
+ $searches = array_merge( $searches, $fallbackSearchResult );
+ $fallbackLimit -= count( $fallbackSearchResult );
+
+ if ( $fallbackLimit == 0 ) {
+ break;
+ }
+ }
+ }
}
// Set top level elements
$result = $this->getResult();
- $result->addValue(null, 0, $search);
- $result->addValue(null, 1, $srchres);
+ $result->addValue( null, 0, $search );
+ $result->addValue( null, 1, $searches );
}
public function getAllowedParams() {
- return array (
+ return array(
'search' => null,
'limit' => array(
- ApiBase :: PARAM_DFLT => 10,
- ApiBase :: PARAM_TYPE => 'limit',
- ApiBase :: PARAM_MIN => 1,
- ApiBase :: PARAM_MAX => 100,
- ApiBase :: PARAM_MAX2 => 100
+ ApiBase::PARAM_DFLT => 10,
+ ApiBase::PARAM_TYPE => 'limit',
+ ApiBase::PARAM_MIN => 1,
+ ApiBase::PARAM_MAX => 100,
+ ApiBase::PARAM_MAX2 => 100
),
'namespace' => array(
- ApiBase :: PARAM_DFLT => NS_MAIN,
- ApiBase :: PARAM_TYPE => 'namespace',
- ApiBase :: PARAM_ISMULTI => true
+ ApiBase::PARAM_DFLT => NS_MAIN,
+ ApiBase::PARAM_TYPE => 'namespace',
+ ApiBase::PARAM_ISMULTI => true
),
'suggest' => false,
);
}
public function getParamDescription() {
- return array (
+ return array(
'search' => 'Search string',
'limit' => 'Maximum amount of results to return',
'namespace' => 'Namespaces to search',
- 'suggest' => 'Do nothing if $wgEnableMWSuggest is false',
+ 'suggest' => 'Do nothing if $wgEnableOpenSearchSuggest is false',
);
}
public function getDescription() {
- return 'This module implements OpenSearch protocol';
+ return 'Searches the wiki using the OpenSearch protocol';
}
protected function getExamples() {
- return array (
+ return array(
'api.php?action=opensearch&search=Te'
);
}