From 6944ef5b4e29da51a3ace541b9d63204f604a1e9 Mon Sep 17 00:00:00 2001
From: Tim Starling <tstarling@users.mediawiki.org>
Date: Sun, 29 May 2005 06:18:10 +0000
Subject: [PATCH] forward-ported $wgSkipSkin from REL1_4, with enhancements

---
 includes/DefaultSettings.php    | 15 +++++++++++----
 includes/Setup.php              |  4 ++++
 includes/SpecialPreferences.php |  7 ++++---
 3 files changed, 19 insertions(+), 7 deletions(-)

diff --git a/includes/DefaultSettings.php b/includes/DefaultSettings.php
index 051ac6da58..40d125cdff 100644
--- a/includes/DefaultSettings.php
+++ b/includes/DefaultSettings.php
@@ -1046,7 +1046,7 @@ $wgSVGConverter = 'ImageMagick';
 /** If not in the executable PATH, specify */
 $wgSVGConverterPath = '';
 
-/** @todo FIXME what does it do here ?? [ashar] */
+/** Set $wgCommandLineMode if it's not set already, to avoid notices */
 if( !isset( $wgCommandLineMode ) ) {
 	$wgCommandLineMode = false;
 }
@@ -1330,9 +1330,7 @@ $wgLocaltimezone = null;
  */
 $wgAnonGroupId = 1;
 $wgLoggedInGroupId = 2;
-$wgSysopGroupId = 3;
-$wgBureaucratGroupId = 4;
-$wgStewardGroupId = 5;
+
 
 /**
  * When translating messages with wfMsg(), it is not always clear what should be
@@ -1419,6 +1417,15 @@ $wgUseExternalEditor = true;
 
 $wgSortSpecialPages = true;
 
+/**
+ * Specify the name of a skin that should not be presented in the
+ * list of available skins.
+ * Use for blacklisting a skin which you do not want to remove
+ * from the .../skins/ directory
+ */
+$wgSkipSkin = '';
+$wgSkipSkins = array(); # More of the same
+
 /**
  * Array of disabled article actions, e.g. view, edit, dublincore, delete, etc.
  */
diff --git a/includes/Setup.php b/includes/Setup.php
index f410371ec2..a9969ddedf 100644
--- a/includes/Setup.php
+++ b/includes/Setup.php
@@ -102,6 +102,10 @@ if (!$wgUseOldExistenceCheck) {
 	$wgEnablePersistentLC = false;
 }
 
+if ( $wgSkipSkin ) {
+	$wgSkipSkins[] = $wgSkipSkin;
+}
+
 wfProfileOut( $fname.'-misc1' );
 wfProfileIn( $fname.'-memcached' );
 
diff --git a/includes/SpecialPreferences.php b/includes/SpecialPreferences.php
index cdd43aee3b..698216b446 100644
--- a/includes/SpecialPreferences.php
+++ b/includes/SpecialPreferences.php
@@ -384,7 +384,7 @@ class PreferencesForm {
 		global $wgEnotifWatchlist, $wgEnotifUserTalk,$wgEnotifMinorEdits;
 		global $wgRCShowWatchingUsers, $wgEnotifRevealEditorAddress;
 		global $wgEnableEmail, $wgEnableUserEmail, $wgEmailAuthentication;
-		global $wgContLanguageCode;
+		global $wgContLanguageCode, $wgDefaultSkin, $wgSkipSkins;
 
 		$wgOut->setPageTitle( wfMsg( 'preferences' ) );
 		$wgOut->setArticleRelated( false );
@@ -586,8 +586,9 @@ class PreferencesForm {
 		# Only show members of $wgValidSkinNames rather than
 		# $skinNames (skins is all skin names from Language.php)
 		foreach ($wgValidSkinNames as $skinkey => $skinname ) {
-			global $wgDefaultSkin;
-			
+			if ( in_array( $skinkey, $wgSkipSkins ) ) {
+				continue;
+			}	
 			$checked = $skinkey == $this->mSkin ? ' checked="checked"' : '';
 			$sn = isset( $skinNames[$skinkey] ) ? $skinNames[$skinkey] : $skinname;
 			
-- 
2.20.1