//retriving sections and activities based on course
//print_r($aid);
//print_r($am_type_name);
switch($mid){
case 1: section_activities($secid,$cid);break;
case 2: set_activity_status($aid);break;
case 3: set_activity_completiondate($aid);break;
case 4: get_activity_status();break;
case 5: get_student_sections($cid);break;
case 6: add_student_to_watchlist($cid,$uid);break;
case 7: get_loggedin_users_by_section($section);break;
case 8: get_user_quiz_grade($aid,$uid);break;
case 9: get_user_quiz_instance($aid);break;
case 10: get_itemid_from_grade_table($aid,$am_type_name,$cid);break;
case 11: get_course_absenties($cid);
case 12: set_course_absenties($cid,$aid);
case 13: getCntofAbsentActivities($sid,$cid);
case 14:getStudentAttandanceofActivity($sid,$aid,$cid);
}
function section_activities($secid,$cid){
$course=get_course($cid);
$modinfo = get_fast_modinfo($course);
$mods = $modinfo->get_cms();
$sections = $modinfo->get_section_info_all();
$sec_array = get_sections($sections);
$arr = array();
$cnt=0;
$modinfo = get_fast_modinfo($course);
$mods = $modinfo->get_cms();
$sections = $modinfo->get_section_info_all();
$secname=get_sections_name($secid,$sections);
$topicname=$secname;
///$cm=$modinfo->get_cm($course->id);
$currentgroup =''; //groups_get_activity_group($cm, true);
$context_module=context_course::instance($id);
$cid=$id;
//preparing an array which contains sections and activities
foreach ($mods as $mod) {
$gradeitemid=get_itemid_from_grade_table($mod->instance,$mod->modname,$cid);
//print_r($mod->id);print_r($gradeitemid);print_r($mod->modname);
$modstatus=$DB->get_field('activity_status', 'status', array('activityid' => $mod->id));
$arr[$cnt++]=array('secid'=>$mod->section,'modid'=>$mod->id,'modname'=>$mod->name,'modcontent'=>$mod->content,'modtypeid'=>$mod->module,'itemid'=>$gradeitemid,'modstatus'=>$modstatus);
//print_r($mod->name);
}
$activities=get_activities($secid,$arr);
//get activities of a section
function get_activities($sectionid,$arr)
{
// print_r($arr);
$cnt=0;$sec_activity_array = array();
foreach($arr as $a){
//print_r($a);
