Fixed r61214: moved MySQL munging to SearchEngine, updated calls. Can we kill $doStri...

[lhc/web/wiklou.git] / includes / search / SearchEngine.php

diff --git a/includes/search/SearchEngine.php b/includes/search/SearchEngine.php
index 669d3de..f4ca700 100644 (file)
--- a/includes/search/SearchEngine.php
+++ b/includes/search/SearchEngine.php
@@ -47,6 +47,18 @@ class SearchEngine {
                return true;
        }
        
+       /**
+        * When overridden in derived class, performs database-specific conversions
+        * on text to be used for searching or updating search index.
+        * Default implementation does nothing (simply returns $string).
+        *
+        * @param $string string: String to process
+        * @return string
+        */
+       public function normalizeText( $string ) {
+               return $string;
+       }
+
        /**
         * Transform search term in cases when parts of the query came as different GET params (when supported)
         * e.g. for prefix queries: search=test&prefix=Main_Page/Archive -> test prefix:Main Page/Archive