function display($tpl = null)
{
global $mainframe;
$app = JFactory::getApplication();
$pathway = $app->getPathWay();
$app = JFactory::getApplication();
$menus = $app->getMenu();
$menu = $menus->getActive();
$params = $app->getParams();
$this->assignRef('params', $params);
$id = $params->get('course_id');
if (!$id) {
$id = JRequest::getVar('course_id');
}
$id = (int) $id;
if (!$id) {
echo JText::_('COM_JOOMDLE_NO_COURSE_SELECTED');
return;
}
$this->course_info = JoomdleHelperContent::getCourseInfo($id);
$this->temas = JoomdleHelperContent::getCourseContents($id);
/* pathway */
$cat_slug = $this->course_info['cat_id'] . ":" . $this->course_info['cat_name'];
$course_slug = $this->course_info['remoteid'] . ":" . $this->course_info['fullname'];
if (is_object($menu) && $menu->query['view'] != 'topics') {
$pathway->addItem($this->course_info['cat_name'], 'index.php?view=coursecategory&cat_id=' . $cat_slug);
$pathway->addItem($this->course_info['fullname'], 'index.php?view=detail&cat_id=' . $cat_slug . '&course_id=' . $course_slug);
$pathway->addItem(JText::_('COM_JOOMDLE_TOPICS'), '');
}
$document = JFactory::getDocument();
$document->setTitle($this->course_info['fullname'] . ': ' . JText::_('COM_JOOMDLE_TOPICS'));
$this->pageclass_sfx = htmlspecialchars($params->get('pageclass_sfx'));
parent::display($tpl);
}
