$qp = new $this->qpMap[$params['page']]();
if ( !$qp->userCanExecute( $this->getUser() ) ) {
$this->dieWithError( 'apierror-specialpage-cantexecute' );
$qp = new $this->qpMap[$params['page']]();
if ( !$qp->userCanExecute( $this->getUser() ) ) {
$this->dieWithError( 'apierror-specialpage-cantexecute' );