$encode = mb_detect_encoding($data, 'UNICODE, UTF-16, UTF-8, ISO-8859-1', true);
if ($encode > '') {
//If code detected
$data = iconv($encode, 'UTF-8', $data);
}
$files[] = array('name' => $name, 'data' => $data);
} else {
if ($i < $minfiles) {
//add empty file if required
$files[] = array('name' => '', 'data' => '');
}
}
}
$error_message = '';
if ($subid = $vpl->add_submission($userid, $files, $fromform->comments, $error_message)) {
\mod_vpl\event\submission_uploaded::log(array('objectid' => $subid, 'context' => $vpl->get_context(), 'relateduserid' => $USER->id != $userid ? $userid : null));
//if evaluate on submission
if ($instance->evaluate && $instance->evaluateonsubmission) {
notice(get_string('saved', VPL), vpl_mod_href('forms/evaluation.php', 'id', $id, 'userid', $userid));
}
notice(get_string('saved', VPL), vpl_mod_href('forms/submissionview.php', 'id', $id, 'userid', $userid));
} else {
echo $OUTPUT->box(get_string('notsaved', VPL));
notice($error_message, vpl_mod_href('forms/submission.php', 'id', $id, 'userid', $userid), $vpl->get_course());
}
}
//Display page
$data = new stdClass();
$data->id = $id;
$data->userid = $userid;
$mform->set_data($data);
$group = optional_param('group', -1, PARAM_INT);
$sort = 'dategraded';
$sortdir = 'up';
//print_r($secname);
//$loggedinusers=get_loggedin_users_by_section($secname);
$loggedinstudents=0;
//print_r($acivitystatus);
$vpl = new mod_vpl($id);
$vpl->prepare_page('views/submissionslist.php',array('id' => $id));
$course = $vpl->get_course();
$cm = $vpl->get_course_module();
$context_module = $vpl->get_context();
//get students
$currentgroup = groups_get_activity_group($cm, true);
if(!$currentgroup){
$currentgroup='';
}
$list = $vpl->get_students($currentgroup);
// var_dump (count($list));
$submissions = $vpl->all_last_user_submission();
$submissions_number = $vpl->get_submissions_number();
//Get all information
$all_data = array();
$subCount=0;
$gradeCount=0;
