<?php 
}
if ($export && $name) {
    Display::display_confirmation_message(get_lang('BackupCreated'));
    echo '<br /><a class="btn btn-default" href="' . api_get_path(WEB_CODE_PATH) . 'course_info/download.php?archive=' . urlencode($name) . '&session=true">' . get_lang('Download') . '</a>';
} else {
    // Display forms especial export
    if (isset($_POST['backup_option']) && $_POST['backup_option'] == 'select_items') {
        $cb = new CourseBuilder();
        $course = $cb->build_session_course();
        if ($course === false) {
            Display::display_error_message(get_lang('ErrorMsgSpecialExport'));
            form_special_export();
        } else {
            Display::display_normal_message(get_lang('ToExportSpecialSelect'));
            CourseSelectForm::display_form_session_export($course);
        }
    } else {
        form_special_export();
    }
}
/* FOOTER */
Display::display_footer();
function form_special_export()
{
    $form = new FormValidator('special_exports', 'post');
    $renderer = $form->defaultRenderer();
    $renderer->setCustomElementTemplate('<div>{element}</div> ');
    $form->addElement('radio', 'backup_option', '', get_lang('SpecialCreateFullBackup'), 'full_backup');
    $form->addElement('radio', 'backup_option', '', get_lang('SpecialLetMeSelectItems'), 'select_items');
    $form->addElement('html', '<br />');