/**
* Constructor
* @param $vpl. vpl object instance
**/
function __construct($vpl)
{
global $USER;
$fake = new stdClass();
$fake->userid = $USER->id;
$fake->vpl = $vpl->get_instance()->id;
parent::__construct($vpl, $fake);
}
public static function cancel($vpl, $userid)
{
$example = $vpl->get_instance()->example;
$lastsub = $vpl->last_user_submission($userid);
if (!$lastsub && !$example) {
throw new Exception(get_string('nosubmission', VPL));
}
if ($example) {
$submission = new mod_vpl_example_CE($vpl);
} else {
$submission = new mod_vpl_submission_CE($vpl, $lastsub);
}
return $submission->cancelProcess();
}
$studentCount=0;
$statusNum=0;
foreach ($list as $userinfo) {
if($vpl->is_group_activity() && $userinfo->id != $vpl->get_group_leaderid($userinfo->id)){
continue;
}
$submission = null;
if(!isset($submissions[$userinfo->id])){
/*if($subselection != 'all'){
continue;
}*/
$submission = null;
}
else{
$subinstance = $submissions[$userinfo->id];
$submission = new mod_vpl_submission_CE($vpl,$subinstance);
$subid=$subinstance->id;
$subinstance->gradesortable = null;
if($subinstance->dategraded>0){
if($subselection == 'notgraded'){
continue;
}
if($subselection == 'gradedbyuser' && $subinstance->grader != $USER->id){
continue;
}
//TODO REUSE showing
$subinstance->gradesortable = $subinstance->grade;
}else{
$subinstance->grade = null;
if($subselection == 'graded' ||$subselection == 'gradedbyuser'){
continue;