From 89df78ec8185fcd6dc876c042f10331449e9fa8c Mon Sep 17 00:00:00 2001
From: Antoine Musso <hashar@users.mediawiki.org>
Date: Sun, 6 Jun 2004 02:49:47 +0000
Subject: [PATCH] Enable links in the dmoz-like category browser

---
 includes/Skin.php  | 4 ++--
 includes/Title.php | 8 +++++++-
 2 files changed, 9 insertions(+), 3 deletions(-)

diff --git a/includes/Skin.php b/includes/Skin.php
index 81d1f2c138..1d72b69c9f 100644
--- a/includes/Skin.php
+++ b/includes/Skin.php
@@ -360,7 +360,7 @@ class Skin {
 	
 	function getCategoryLinks () {
 		global $wgOut, $wgTitle, $wgUser, $wgParser;
-		global $wgUseCategoryMagic;
+		global $wgUseCategoryMagic, $wgLang;
 		if( !$wgUseCategoryMagic ) return "" ;
 		if( count( $wgOut->mCategoryLinks ) == 0 ) return "";
 		if( !$wgOut->isArticle() ) return "";
@@ -375,7 +375,7 @@ class Skin {
 		$wgTitle->getAllParentCategories(&$catstack);
 		foreach ($catstack as $key => $cat)
 		{
-			$s .= $key." &gt; ".$cat."<br/>\n";
+			$s .= $this->makeLink($wgLang->getNSText( Namespace::getCategory() ).":".$key, $key )." &gt; ".$cat."<br/>\n";
 		}
 		
 		return $s;
diff --git a/includes/Title.php b/includes/Title.php
index 48ac5bf0a6..cc5be068ef 100644
--- a/includes/Title.php
+++ b/includes/Title.php
@@ -1197,6 +1197,9 @@ class Title {
 	# will get the parents and grand-parents
 	function getAllParentCategories(&$stack)
 	{
+		global $wgUser;
+		$sk =& $wgUser->getSkin() ;
+
 		# getting parents
 		$parents = $this->getParentCategories( );
 				
@@ -1205,10 +1208,13 @@ class Title {
 			# create a title object for the parent
 			$tpar = Title::newFromID($parent->cur_id);
 			
-			$stack[$tpar->getText()] = $this->getText();
 			if(isset($stack[$this->getText()]))
 			{
+				$stack[$tpar->getText()] = $sk->makeLink( $this->getPrefixedDBkey(), $this->getText() );
 				$stack[$tpar->getText()] .= " &gt; ".$stack[$this->getText()];
+			} else {
+				# don't make a link for current page
+				$stack[$tpar->getText()] = $this->getText();
 			}
 			
 			unset( $stack[$this->getText()] );
-- 
2.20.1