actions/custom.php

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<?php
class dataface_actions_custom {
        function handle($params){
                if ( !isset($params['action']['page']) ){
                        trigger_error(
                                df_translate(
                                        'Page not specified',
                                        'No page specified at '.Dataface_Error::printStackTrace(),
                                        array('stack_trace'=>Dataface_Error::printStackTrace())
                                        )
                                ,
                                E_USER_ERROR
                                );
                } else {
                        $page = $params['action']['page'];
                }
                $app =& Dataface_Application::getInstance();
                $pages = $app->getCustomPages();
                if (!isset( $pages[$page] ) ){
                        trigger_error( 
                                df_translate(
                                        'Custom page not found',
                                        "Request for custom page '$page' failed because page does not exist in pages directory.". Dataface_Error::printStackTrace(),
                                        array('page'=>$page, 'stack_trace'=>Dataface_Error::printStackTrace())
                                        ), 
                                        E_USER_ERROR
                                );
                }
                ob_start();
                include $pages[$page];
                $out = ob_get_contents();
                ob_end_clean();
                df_display(array('content'=>$out), 'Dataface_Custom_Template.html');
                return true;    
        }

}

?>