function display($tpl = null)
{
$params = JComponentHelper::getParams('com_joomdle');
$this->sidebar = JHtmlSidebar::render();
if ($params->get('shop_integration') == 'no') {
JToolbarHelper::title(JText::_('COM_JOOMDLE_VIEW_SHOP_TITLE'), 'shop');
$this->message = JText::_('COM_JOOMDLE_SHOP_INTEGRATION_NOT_ENABLED');
$tpl = "disabled";
parent::display($tpl);
return;
}
$this->addToolbar();
$this->bundles = JoomdleHelperShop::get_bundles();
$this->courses = JoomdleHelperShop::getShopCourses();
parent::display($tpl);
}
