/**
* display_confirmunenrol() new page to allow users to self-unenrol, if enabled
* ELIS-8524
* @uses $OUTPUT
*/
public function display_confirmunenrol()
{
global $OUTPUT;
$stuid = $this->optional_param('stuid', 0, PARAM_INT);
$wlid = $this->optional_param('wlid', 0, PARAM_INT);
$buttoncancel = new single_button(new moodle_url('index.php', array('s' => $this->pagename, 'action' => 'available')), get_string('no'));
$prompt = null;
if (!empty($stuid) && ($stu = new student($stuid))) {
$pmclass = new pmclass($stu->classid);
$pmclass->load();
$prompt = get_string('unenrol_student', 'local_elisprogram', $pmclass->to_object());
$buttoncontinue = new single_button(new moodle_url('index.php', array('s' => $this->pagename, 'action' => 'unenrol', 'stuid' => $stuid)), get_string('yes'));
} else {
if (!empty($wlid) && ($waitlist = new waitlist($wlid))) {
$pmclass = new pmclass($waitlist->classid);
$pmclass->load();
$prompt = get_string('unenrol_waitlist', 'local_elisprogram', $pmclass->to_object());
$buttoncontinue = new single_button(new moodle_url('index.php', array('s' => $this->pagename, 'action' => 'unenrol', 'wlid' => $wlid)), get_string('yes'));
}
}
if ($prompt) {
echo $OUTPUT->confirm($prompt, $buttoncontinue, $buttoncancel);
} else {
$this->display('available');
}
}
