[[Special:Search]] now could search terms in all variant-forms. ONLY apply on wikis...

[lhc/web/wiklou.git] / includes / SearchIBM_DB2.php

diff --git a/includes/SearchIBM_DB2.php b/includes/SearchIBM_DB2.php
index 9cad594..b94a478 100644 (file)
--- a/includes/SearchIBM_DB2.php
+++ b/includes/SearchIBM_DB2.php
@@ -151,7 +151,17 @@ class SearchIBM_DB2 extends SearchEngine {
                if (preg_match_all('/([-+<>~]?)(([' . $lc . ']+)(\*?)|"[^"]*")/',
                          $filteredText, $m, PREG_SET_ORDER)) {
                        foreach($m as $terms) {
-                               $q[] = $terms[1] . $wgContLang->stripForSearch($terms[2]);
+
+                               // Search terms in all variant forms, only
+                               // apply on wiki with LanguageConverter
+                               $temp_terms = $wgContLang->autoConvertToAllVariants( $terms[2] );
+                               if( is_array( $temp_terms )) {
+                                       $temp_terms = array_unique( array_values( $temp_terms ));
+                                       foreach( $temp_terms as $t )
+                                               $q[] = $terms[1] . $wgContLang->stripForSearch( $t );
+                               }
+                               else
+                                       $q[] = $terms[1] . $wgContLang->stripForSearch( $terms[2] );
 
                                if (!empty($terms[3])) {
                                        $regexp = preg_quote( $terms[3], '/' );