From f68fc1ae821e02f8eaeea64125274b349fbabc08 Mon Sep 17 00:00:00 2001
From: Victor Vasiliev <vasilievvv@users.mediawiki.org>
Date: Sat, 2 Aug 2008 11:29:27 +0000
Subject: [PATCH] Show $wgAddGroups and $wgRemoveGroups on
 Special:ListGroupRights

---
 includes/specials/SpecialListgrouprights.php | 17 ++++++++++++++---
 languages/messages/MessagesEn.php            |  2 ++
 2 files changed, 16 insertions(+), 3 deletions(-)

diff --git a/includes/specials/SpecialListgrouprights.php b/includes/specials/SpecialListgrouprights.php
index 131c06061a..077c09e887 100644
--- a/includes/specials/SpecialListgrouprights.php
+++ b/includes/specials/SpecialListgrouprights.php
@@ -24,7 +24,8 @@ class SpecialListGroupRights extends SpecialPage {
 	 * Show the special page
 	 */
 	public function execute( $par ) {
-		global $wgOut, $wgGroupPermissions, $wgImplicitGroups, $wgMessageCache;
+		global $wgOut, $wgImplicitGroups, $wgMessageCache;
+		global $wgGroupPermissions, $wgAddGroups, $wgRemoveGroups;
 		$wgMessageCache->loadAllMessages();
 
 		$this->setHeaders();
@@ -69,13 +70,16 @@ class SpecialListGroupRights extends SpecialPage {
 				$grouplink = '';
 			}
 
+			$addgroups = isset( $wgAddGroups[$group] ) ? $wgAddGroups[$group] : array();
+			$removegroups = isset( $wgRemoveGroups[$group] ) ? $wgRemoveGroups[$group] : array();
+
 			$wgOut->addHTML(
 				'<tr>
 					<td>' .
 						$grouppage . $grouplink .
 					'</td>
 					<td>' .
-						self::formatPermissions( $permissions ) .
+						self::formatPermissions( $permissions, $addgroups, $removegroups ) .
 					'</td>
 				</tr>'
 			);
@@ -91,7 +95,8 @@ class SpecialListGroupRights extends SpecialPage {
 	 * @param $permissions Array of permission => bool (from $wgGroupPermissions items)
 	 * @return string List of all granted permissions, separated by comma separator
 	 */
-	 private static function formatPermissions( $permissions ) {
+	 private static function formatPermissions( $permissions, $add, $remove ) {
+	 	global $wgLang;
 		$r = array();
 		foreach( $permissions as $permission => $granted ) {
 			if ( $granted ) {
@@ -103,6 +108,12 @@ class SpecialListGroupRights extends SpecialPage {
 			}
 		}
 		sort( $r );
+		if( $add ) {
+			$r[] = wfMsgHTML( 'listgrouprights-addgroup', $wgLang->listToText( $add ) );
+		}
+		if( $remove ) {
+			$r[] = wfMsgHTML( 'listgrouprights-removegroup', $wgLang->listToText( $remove ) );
+		}
 		if( empty( $r ) ) {
 			return '';
 		} else {
diff --git a/languages/messages/MessagesEn.php b/languages/messages/MessagesEn.php
index e70e9a54a8..19ca2835e0 100644
--- a/languages/messages/MessagesEn.php
+++ b/languages/messages/MessagesEn.php
@@ -2029,6 +2029,8 @@ There may be [[{{MediaWiki:Listgrouprights-helppage}}|additional information]] a
 'listgrouprights-helppage'      => 'Help:Group rights',
 'listgrouprights-members'       => '(list of members)',
 'listgrouprights-right-display' => '$1 ($2)', # only translate this message to other languages if you have to change it
+'listgrouprights-addgroup'      => 'Can add groups: $1',
+'listgrouprights-removegroup'   => 'Can remove groups: $1',
 
 # E-mail user
 'mailnologin'     => 'No send address',
-- 
2.20.1