From 44309e75572b4af76cffb776abb2eafcfa52ecac Mon Sep 17 00:00:00 2001
From: Daniel Friesen <dantman@users.mediawiki.org>
Date: Thu, 19 Nov 2009 00:37:00 +0000
Subject: [PATCH] Add a wgCategories variable to the js variables so users
 don't need to do really ugly dom searching to see if a category is in the
 categorylinks box.

---
 includes/OutputPage.php | 7 ++++++-
 includes/Skin.php       | 1 +
 2 files changed, 7 insertions(+), 1 deletion(-)

diff --git a/includes/OutputPage.php b/includes/OutputPage.php
index e32884ee87..7f1639addf 100644
--- a/includes/OutputPage.php
+++ b/includes/OutputPage.php
@@ -12,7 +12,7 @@ class OutputPage {
 	var $mHTMLtitle = '', $mIsarticle = true, $mPrintable = false;
 	var $mSubtitle = '', $mRedirect = '', $mStatusCode;
 	var $mLastModified = '', $mETag = false;
-	var $mCategoryLinks = array(), $mLanguageLinks = array();
+	var $mCategoryLinks = array(), $mCategories = array(), $mLanguageLinks = array();
 
 	var $mScriptLoaderClassList = array();
 
@@ -664,6 +664,10 @@ class OutputPage {
 		return $this->mCategoryLinks;
 	}
 
+	public function getCategories() {
+		return $this->mCategories;
+	}
+
 	/**
 	 * Add an array of categories, with names in the keys
 	 */
@@ -713,6 +717,7 @@ class OutputPage {
 					if ( array_key_exists( $category, $categories ) )
 						continue;
 				$text = $wgContLang->convertHtml( $title->getText() );
+				$this->mCategories[] = $title->getText();
 				$this->mCategoryLinks[$type][] = $sk->link( $title, $text );
 			}
 		}
diff --git a/includes/Skin.php b/includes/Skin.php
index 2002613715..026fbd127c 100644
--- a/includes/Skin.php
+++ b/includes/Skin.php
@@ -416,6 +416,7 @@ class Skin extends Linker {
 			'wgFormattedNamespaces' => $wgContLang->getFormattedNamespaces(),
 			'wgNamespaceIds' => $wgContLang->getNamespaceIds(),
 			'wgSiteName' => $wgSitename,
+			'wgCategories' => $wgOut->getCategories(),
 		);
 		if ( $wgContLang->hasVariants() ) {
 			$vars['wgUserVariant'] = $wgContLang->getPreferredVariant();
-- 
2.20.1