* Split off deletedrevision (view only) right and give it to sysops

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

diff --git a/includes/Article.php b/includes/Article.php
index 443bce3..8287682 100644 (file)
--- a/includes/Article.php
+++ b/includes/Article.php
@@ -3429,17 +3429,14 @@ class Article {
                        );
 
                $cdel='';
-               if( $wgUser->isAllowed( 'deleterevision' ) ) {
-                       $revdel = SpecialPage::getTitleFor( 'Revisiondelete' );
-                       if( $revision->isCurrent() ) {
-                       // We don't handle top deleted edits too well
-                               $cdel = wfMsgHtml( 'rev-delundel' );
-                       } else if( !$revision->userCan( Revision::DELETED_RESTRICTED ) ) {
+               // Don't show useless link to people who cannot hide revisions
+               if( $wgUser->isAllowed('deleterevision') || ($revision->getVisibility() && $wgUser->isAllowed('deletedrevision')) ) {
+                       if( !$revision->userCan( Revision::DELETED_RESTRICTED ) ) {
                        // If revision was hidden from sysops
                                $cdel = wfMsgHtml( 'rev-delundel' );
                        } else {
                                $cdel = $sk->link(
-                                       $revdel,
+                                       SpecialPage::getTitleFor( 'Revisiondelete' ),
                                        wfMsgHtml('rev-delundel'),
                                        array(),
                                        array(