<?php
    require_once(dirname(dirname(dirname(dirname(__FILE__))))."/engine/engine.php");

    $TeKe->plugin->test_constructor_gatekeeper(); 

    $id = get_input('id');

    if ($id) {
        $assessment = $TeKe->plugin->loadType("assessment", $id);
        //$filename = $assessment->getTitle() . "_questions_stats.csv";
        header("Content-type: text/csv;charset=utf-8");
        header("Content-Disposition: attachment; filename=questions_stats.csv");
        //readfile($filename);
        //unlink($filename);
        $file_content = $assessment->getAssessmentStatistics();
        echo $file_content;
        exit;
    } else {
        $TeKe->add_system_message(_("No action"));
    }
    //forward($forward_to);
?>