From 4a207300ee466dcd6dd6c597b702b29f335df4bb Mon Sep 17 00:00:00 2001
From: Aaron Schulz <aaron@users.mediawiki.org>
Date: Mon, 3 Aug 2009 16:43:27 +0000
Subject: [PATCH] * rev_deleted css fixes * disable unusable links per bug
 20006

---
 .../specials/SpecialDeletedContributions.php  | 32 ++++++++++++-------
 1 file changed, 20 insertions(+), 12 deletions(-)

diff --git a/includes/specials/SpecialDeletedContributions.php b/includes/specials/SpecialDeletedContributions.php
index d1097dddd2..785f75e13b 100644
--- a/includes/specials/SpecialDeletedContributions.php
+++ b/includes/specials/SpecialDeletedContributions.php
@@ -145,22 +145,26 @@ class DeletedContribsPager extends IndexPager {
 			$this->messages['undeleteviewlink']
 		);
 
-		$last = $sk->linkKnown(
-			$undelete,
-			$this->messages['diff'],
-			array(),
-			array(
-				'target' => $page->getPrefixedText(),
-				'timestamp' => $rev->getTimestamp(),
-				'diff' => 'prev'
-			)
-		);
+		if( $wgUser->isAllowed('delete') ) {
+			$last = $sk->linkKnown(
+				$undelete,
+				$this->messages['diff'],
+				array(),
+				array(
+					'target' => $page->getPrefixedText(),
+					'timestamp' => $rev->getTimestamp(),
+					'diff' => 'prev'
+				)
+			);
+		} else {
+			$last = $this->messages['diff'];
+		}
 
 		$comment = $sk->revComment( $rev );
 		$date = htmlspecialchars( $wgLang->timeanddate( $rev->getTimestamp(), true ) );
 
-		if( $rev->isDeleted( Revision::DELETED_TEXT ) ) {
-			$link = '<span class="history-deleted">' . $date . '</span>';
+		if( !$wgUser->isAllowed('delete') || !$rev->userCan(Revision::DELETED_TEXT) ) {
+			$link = $date; // unusable link
 		} else {
 			$link = $sk->linkKnown(
 				$undelete,
@@ -172,6 +176,10 @@ class DeletedContribsPager extends IndexPager {
 				)
 			);
 		}
+		// Style deleted items
+		if( $rev->isDeleted( Revision::DELETED_TEXT ) ) {
+			$link = '<span class="history-deleted">' . $link . '</span>';
+		}
 
 		$pagelink = $sk->link( $page );
 
-- 
2.20.1