require_once _JOOMLMS_FRONT_HOME . "/joomla_lms.topics.class.php";
require_once _JOOMLMS_FRONT_HOME . "/joomla_lms.docs.hlpr.php";
switch ($task) {
// case 'details_course': showCourseDetails( $option ); break;
case 'orderup_topic':
orderTopic($course_id, $topic_ordering, -1);
break;
case 'orderdown_topic':
orderTopic($course_id, $topic_ordering, 1);
break;
case 'delete_topic':
deleteTopic($course_id, $topic_id);
break;
case 'add_topic_element':
$course = new JLMS_Course_HomePage($course_id, true);
$course->listElements($topic_id);
break;
case 'add_submit_topic_element':
addElement($course_id, $topic_id, $t_id);
break;
case 'publish_topic':
publishTopic($course_id, $topic_id, mosGetParam($_REQUEST, 'state', 0));
break;
case 'add_topic':
case 'edit_topic':
editTopic($course_id, $topic_id);
break;
case 'cancel_topic':
JLMSRedirect(sefRelToAbs("index.php?option={$option}&task=details_course&id={$course_id}&Itemid={$Itemid}#topic_" . intval(mosGetParam($_REQUEST, 'id', 0))));
break;
case 'save_topic':
