<?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);
        header("Content-type: text/csv;charset=utf-8");
        header("Content-Disposition: attachment; filename=candidates.csv");
        
        $csv_content_list = $assessment->getCandidatesTableCSV();
        $filename = tempnam(sys_get_temp_dir(), "candidates.csv");
        $csv_file = fopen($filename, "w");
        foreach ($csv_content_list as $fields) {
            fputcsv($csv_file, $fields);
        }
        fclose($csv_file);
        $file_content = file_get_contents($filename);
        unlink($filename);
        echo $file_content;
        exit;
    } else {
        $TeKe->add_system_message(_("No action"));
    }
?>