SpecialProtectedPages: Use Config instead of globals

Change-Id: Iecad936dca63dd9d2660d16a855ecd6a3336623e

diff --git a/includes/specials/SpecialProtectedpages.php b/includes/specials/SpecialProtectedpages.php
index 7554e37..b64b029 100644 (file)
--- a/includes/specials/SpecialProtectedpages.php
+++ b/includes/specials/SpecialProtectedpages.php
@@ -103,11 +103,9 @@ class SpecialProtectedpages extends SpecialPage {
        protected function showOptions( $namespace, $type = 'edit', $level, $sizetype,
                $size, $indefOnly, $cascadeOnly, $noRedirect
        ) {
-               global $wgScript;
-
                $title = $this->getPageTitle();
 
-               return Xml::openElement( 'form', array( 'method' => 'get', 'action' => $wgScript ) ) .
+               return Xml::openElement( 'form', array( 'method' => 'get', 'action' => wfScript() ) ) .
                        Xml::openElement( 'fieldset' ) .
                        Xml::element( 'legend', array(), $this->msg( 'protectedpages' )->text() ) .
                        Html::hidden( 'title', $title->getPrefixedDBkey() ) . "\n" .
@@ -252,14 +250,12 @@ class SpecialProtectedpages extends SpecialPage {
         * @return string Formatted HTML
         */
        protected function getLevelMenu( $pr_level ) {
-               global $wgRestrictionLevels;
-
                // Temporary array
                $m = array( $this->msg( 'restriction-level-all' )->text() => 0 );
                $options = array();
 
                // First pass to load the log names
-               foreach ( $wgRestrictionLevels as $type ) {
+               foreach ( $this->getConfig()->get( 'RestrictionLevels' ) as $type ) {
                        // Messages used can be 'restriction-level-sysop' and 'restriction-level-autoconfirmed'
                        if ( $type != '' && $type != '*' ) {
                                $text = $this->msg( "restriction-level-$type" )->text();