Merge "Make linkshere-related messages backward compatible"

[lhc/web/wiklou.git] / includes / specials / SpecialListgrouprights.php

diff --git a/includes/specials/SpecialListgrouprights.php b/includes/specials/SpecialListgrouprights.php
index 2ca4190..6091a64 100644 (file)
--- a/includes/specials/SpecialListgrouprights.php
+++ b/includes/specials/SpecialListgrouprights.php
@@ -74,9 +74,7 @@ class SpecialListGroupRights extends SpecialPage {
                $linkRenderer = $this->getLinkRenderer();
 
                foreach ( $allGroups as $group ) {
-                       $permissions = isset( $groupPermissions[$group] )
-                               ? $groupPermissions[$group]
-                               : [];
+                       $permissions = $groupPermissions[$group] ?? [];
                        $groupname = ( $group == '*' ) // Replace * with a more descriptive groupname
                                ? 'all'
                                : $group;
@@ -114,13 +112,11 @@ class SpecialListGroupRights extends SpecialPage {
                                $grouplink = '';
                        }
 
-                       $revoke = isset( $revokePermissions[$group] ) ? $revokePermissions[$group] : [];
-                       $addgroups = isset( $addGroups[$group] ) ? $addGroups[$group] : [];
-                       $removegroups = isset( $removeGroups[$group] ) ? $removeGroups[$group] : [];
-                       $addgroupsSelf = isset( $groupsAddToSelf[$group] ) ? $groupsAddToSelf[$group] : [];
-                       $removegroupsSelf = isset( $groupsRemoveFromSelf[$group] )
-                               ? $groupsRemoveFromSelf[$group]
-                               : [];
+                       $revoke = $revokePermissions[$group] ?? [];
+                       $addgroups = $addGroups[$group] ?? [];
+                       $removegroups = $removeGroups[$group] ?? [];
+                       $addgroupsSelf = $groupsAddToSelf[$group] ?? [];
+                       $removegroupsSelf = $groupsRemoveFromSelf[$group] ?? [];
 
                        $id = $group == '*' ? false : Sanitizer::escapeIdForAttribute( $group );
                        $out->addHTML( Html::rawElement( 'tr', [ 'id' => $id ], "
@@ -137,7 +133,7 @@ class SpecialListGroupRights extends SpecialPage {
        }
 
        private function outputNamespaceProtectionInfo() {
-               global $wgParser, $wgContLang;
+               global $wgContLang;
                $out = $this->getOutput();
                $namespaceProtection = $this->getConfig()->get( 'NamespaceProtection' );
 
@@ -145,11 +141,11 @@ class SpecialListGroupRights extends SpecialPage {
                        return;
                }
 
-               $header = $this->msg( 'listgrouprights-namespaceprotection-header' )->parse();
+               $header = $this->msg( 'listgrouprights-namespaceprotection-header' )->text();
                $out->addHTML(
                        Html::rawElement( 'h2', [], Html::element( 'span', [
                                'class' => 'mw-headline',
-                               'id' => $wgParser->guessSectionNameFromWikiText( $header )
+                               'id' => substr( Parser::guessSectionNameFromStrippedText( $header ), 1 )
                        ], $header ) ) .
                        Xml::openElement( 'table', [ 'class' => 'wikitable' ] ) .
                        Html::element(