Merge "HTML escape parameter 'text' of hook 'SkinEditSectionLinks'"

[lhc/web/wiklou.git] / includes / editpage / TextboxBuilder.php

diff --git a/includes/editpage/TextboxBuilder.php b/includes/editpage/TextboxBuilder.php
index 81dc78d..103b3e5 100644 (file)
--- a/includes/editpage/TextboxBuilder.php
+++ b/includes/editpage/TextboxBuilder.php
@@ -24,7 +24,7 @@
 
 namespace MediaWiki\EditPage;
 
-use MWNamespace;
+use MediaWiki\MediaWikiServices;
 use Sanitizer;
 use Title;
 use User;
@@ -58,7 +58,7 @@ class TextboxBuilder {
         * @return mixed[]
         */
        public function mergeClassesIntoAttributes( array $classes, array $attribs ) {
-               if ( !count( $classes ) ) {
+               if ( $classes === [] ) {
                        return $attribs;
                }
 
@@ -75,7 +75,8 @@ class TextboxBuilder {
        public function getTextboxProtectionCSSClasses( Title $title ) {
                $classes = []; // Textarea CSS
                if ( $title->isProtected( 'edit' ) &&
-                       MWNamespace::getRestrictionLevels( $title->getNamespace() ) !== [ '' ]
+                       MediaWikiServices::getInstance()->getNamespaceInfo()->
+                       getRestrictionLevels( $title->getNamespace() ) !== [ '' ]
                ) {
                        # Is the title semi-protected?
                        if ( $title->isSemiProtected() ) {