* Call Linker methods statically

* Use local context to get messages

diff --git a/includes/specials/SpecialUnusedcategories.php b/includes/specials/SpecialUnusedcategories.php
index e4b8e54..48a93e8 100644 (file)
--- a/includes/specials/SpecialUnusedcategories.php
+++ b/includes/specials/SpecialUnusedcategories.php
@@ -33,7 +33,7 @@ class UnusedCategoriesPage extends QueryPage {
        }
 
        function getPageHeader() {
-               return wfMsgExt( 'unusedcategoriestext', array( 'parse' ) );
+               return $this->msg( 'unusedcategoriestext' )->parseAsBlock();
        }
 
        function getQueryInfo() {
@@ -59,6 +59,6 @@ class UnusedCategoriesPage extends QueryPage {
 
        function formatResult( $skin, $result ) {
                $title = Title::makeTitle( NS_CATEGORY, $result->title );
-               return $skin->link( $title, $title->getText() );
+               return Linker::link( $title, htmlspecialchars( $title->getText() ) );
        }
 }