/**
* Search engine hook for MySQL 4+
- * @package MediaWiki
- * @subpackage Search
- */
-
-require_once( 'SearchMySQL.php' );
-
-/**
- * @package MediaWiki
- * @subpackage Search
+ * This class retained for backwards compatibility...
+ * The meat's been moved to SearchMySQL, since the 3.x variety is gone.
+ * @addtogroup Search
+ * @deprecated
*/
class SearchMySQL4 extends SearchMySQL {
- var $strictMatching = true;
-
- /** @todo document */
- function SearchMySQL4( &$db ) {
- $this->db =& $db;
- }
-
- /** @todo document */
- function parseQuery( $filteredText, $fulltext ) {
- global $wgContLang;
- $lc = SearchEngine::legalSearchChars();
- $searchon = '';
- $this->searchTerms = array();
-
- # FIXME: This doesn't handle parenthetical expressions.
- if( preg_match_all( '/([-+<>~]?)(([' . $lc . ']+)(\*?)|"[^"]*")/',
- $filteredText, $m, PREG_SET_ORDER ) ) {
- foreach( $m as $terms ) {
- if( $searchon !== '' ) $searchon .= ' ';
- if( $this->strictMatching && ($terms[1] == '') ) {
- $terms[1] = '+';
- }
- $searchon .= $terms[1] . $wgContLang->stripForSearch( $terms[2] );
- if( !empty( $terms[3] ) ) {
- $regexp = preg_quote( $terms[3], '/' );
- if( $terms[4] ) $regexp .= "[0-9A-Za-z_]+";
- } else {
- $regexp = preg_quote( str_replace( '"', '', $terms[2] ), '/' );
- }
- $this->searchTerms[] = $regexp;
- }
- wfDebug( "Would search with '$searchon'\n" );
- wfDebug( "Match with /\b" . implode( '\b|\b', $this->searchTerms ) . "\b/\n" );
- } else {
- wfDebug( "Can't understand search query '{$filteredText}'\n" );
- }
-
- $searchon = $this->db->strencode( $searchon );
- $field = $this->getIndexField( $fulltext );
- return " MATCH($field) AGAINST('$searchon' IN BOOLEAN MODE) ";
- }
+ /* whee */
}
-?>