subscribe( 'newDirectRequest' ); } function newDirectRequest() { $event = $this->event; if ( $event->get( 'target' ) === __CLASS__ ) { $functionToCall = $event->get( 'function' ); if ( method_exists( $this, $functionToCall ) ) { $content = $this->$functionToCall(); $event->setContent( $this, $content ); } } } function someEndpoint() { return 'Some content wrapped inside the Limesurvey admin dashboard HTML wrapper.'; } }