- $this->mIsAllowed = $user->isAllowed( RevisionDeleter::getRestriction( $this->typeName ) );
- $canViewSuppressedOnly = $this->getUser()->isAllowed( 'viewsuppressed' ) &&
- !$this->getUser()->isAllowed( 'suppressrevision' );
+ $permissionManager = MediaWikiServices::getInstance()->getPermissionManager();
+ $this->mIsAllowed = $permissionManager->userHasRight( $user,
+ RevisionDeleter::getRestriction( $this->typeName ) );
+ $canViewSuppressedOnly = $permissionManager->userHasRight( $user, 'viewsuppressed' ) &&
+ !$permissionManager->userHasRight( $user, 'suppressrevision' );