<?php
# Copyright (C) 2004 Brion Vibber <brion@pobox.com>
# http://www.mediawiki.org/
-#
+#
# 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
-# the Free Software Foundation; either version 2 of the License, or
+# the Free Software Foundation; either version 2 of the License, or
# (at your option) any later version.
-#
+#
# This program is distributed in the hope that it will be useful,
# but WITHOUT ANY WARRANTY; without even the implied warranty of
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
-#
+#
# 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
/**
* @subpackage Search
*/
-require_once( 'SearchEngine.php' );
+/**
+ * @package MediaWiki
+ * @subpackage Search
+ */
+class SearchMySQL4 extends SearchMySQL {
+ var $strictMatching = true;
-class SearchMySQL4 extends SearchEngine {
- var $strictMatching = false;
-
+ /** @todo document */
function SearchMySQL4( &$db ) {
$this->db =& $db;
}
-
- function getIndexField( $fulltext ) {
- return $fulltext ? 'si_text' : 'si_title';
- }
+ /** @todo document */
function parseQuery( $filteredText, $fulltext ) {
global $wgContLang;
$lc = SearchEngine::legalSearchChars();
wfDebug( "Would search with '$searchon'\n" );
wfDebug( "Match with /\b" . implode( '\b|\b', $this->searchTerms ) . "\b/\n" );
} else {
- wfDebug( "Can't understand search query '{$this->filteredText}'\n" );
+ wfDebug( "Can't understand search query '{$filteredText}'\n" );
}
-
+
$searchon = $this->db->strencode( $searchon );
$field = $this->getIndexField( $fulltext );
return " MATCH($field) AGAINST('$searchon' IN BOOLEAN MODE) ";
}
-
- function queryMain( $filteredTerm, $fulltext ) {
- $match = $this->parseQuery( $filteredTerm, $fulltext );
- $cur = $this->db->tableName( 'cur' );
- $searchindex = $this->db->tableName( 'searchindex' );
- return 'SELECT cur_id, cur_namespace, cur_title, cur_text ' .
- "FROM $cur,$searchindex " .
- 'WHERE cur_id=si_page AND ' . $match;
- }
-
- function update( $id, $title, $text ) {
- $dbw=& wfGetDB(DB_MASTER);
- $dbw->replace( 'searchindex', array(array('si_page')),
- array(
- 'si_page' => $id,
- 'si_title' => $dbw->strencode($title),
- 'si_text' => $dbw->strencode( $text )
- ), 'SearchMySQL4::update' );
- }
-
- function updateTitle($id,$title) {
- $dbw=& wfGetDB(DB_MASTER);
- $lowpri=$dbw->lowPriorityOption();
- $searchindex = $dbw->tableName( 'searchindex' );
-
- $sql = "UPDATE $lowpri $searchindex SET si_title='" .
- $db->strencode( $title ) .
- "' WHERE si_page={$id}";
-
- $dbw->query( $sql, "SearchMySQL4::updateTitle" );
- }
-
}
-
?>