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

    $ids = get_input("candidate");
    $assessment_id = get_input("assessment_id");
    if (!is_array($ids) && $ids != "") $ids = array($ids);
    
    $forward_to = WWW_ROOT . "assessments/assessment/{$assessment_id}/view";
    if ($TeKe->plugin->is_test_constructor()) {
        $forward_to = WWW_ROOT . "assessments/assessment/{$assessment_id}/candidates";
    }
    
    $input_values = get_inputs();
    $_SESSION['input_values'] = $input_values;
    if (get_input('delete_button', false)) {
        if (!is_array($ids)) {
            $TeKe->add_system_message(_("Delete failed"), 'error');
            forward($forward_to);
        } else {
            $delete_failed = false;
            foreach ($ids as $id) {
                if (!$TeKe->plugin->deleteType("candidate", $id)) {
                    $delete_failed = true;
                }
            }
            if ($delete_failed) {
                $TeKe->add_system_message(_("At least one of the deletions failed."), 'error');
                forward($forward_to);
            }
        }
        $TeKe->add_system_message(_("Deleted"));
    } else if (get_input("reminder_button", false)) {
        if (!is_array($ids)) {
            forward($forward_to);
        } else {
            $email_content = get_input("reminder_text", "");
            foreach ($ids as $id) {
                $candidate = $TeKe->plugin->loadType("candidate", $id);
                if (!$candidate->isAssessmentFinished() && $candidate->getEmail()) {
                    $candidate->sendReminderMail($email_content);
                }
            }
        }
    } else {
        $TeKe->add_system_message(_("No action"));
    }
    forward($forward_to);
?>