organizer_prepare_and_send_message($slot, 'group_registration_notify:student:unregister');
}
organizer_unregister_appointment($slot, $groupid);
redirect($redirecturl);
} else {
if ($action == ORGANIZER_ACTION_REREGISTER) {
require_capability('mod/organizer:register', $context);
require_capability('mod/organizer:unregister', $context);
add_to_log($course->id, 'organizer', 'reregister', "{$logurl}", $organizer->name, $cm->id);
if (!organizer_security_check_slots($slot)) {
print_error('Security failure: Selected slot doesn\'t belong to this organizer!');
}
if (!organizer_organizer_student_action_allowed($action, $slot)) {
print_error('Inconsistent state: Cannot execute registration action! Please navigate back and refresh your browser!');
}
$group = organizer_fetch_my_group();
$groupid = $group ? $group->id : 0;
$success = organizer_reregister_appointment($slot, $groupid);
if ($success) {
organizer_prepare_and_send_message($slot, 'register_notify:teacher:reregister');
if ($group) {
organizer_prepare_and_send_message($slot, 'group_registration_notify:student:reregister');
}
} else {
if (organizer_is_group_mode()) {
$redirecturl->param('messages[]', 'message_error_slot_full_group');
} else {
$redirecturl->param('messages[]', 'message_error_slot_full_single');
}
}
redirect($redirecturl);
function organizer_make_description_section($organizer)
{
$output = $organizer->intro;
if ($organizer->isgrouporganizer) {
$output .= '<hr />';
$group = organizer_fetch_my_group();
if ($group) {
$a = new stdClass();
$a->groupname = $group->name;
$output .= '<p> ' . get_string('grouporganizer_desc_hasgroup', 'organizer', $a) . '</p>';
} else {
$output .= '<p> ' . get_string('grouporganizer_desc_nogroup', 'organizer') . '</p>';
}
}
if (isset($organizer->duedate)) {
$output .= '<hr />';
$a = new stdClass();
$a->date = userdate($organizer->duedate, get_string('fulldatetemplate', 'organizer'));
$a->time = userdate($organizer->duedate, get_string('timetemplate', 'organizer'));
if ($organizer->duedate > time()) {
$output .= '<p>' . get_string('infobox_organizer_expires', 'organizer', $a) . '</p>';
} else {
$output .= '<p>' . get_string('infobox_organizer_expired', 'organizer', $a) . '</p>';
}
} else {
$output .= '<hr />';
$output .= '<p>' . get_string('infobox_organizer_never_expires', 'organizer') . '</p>';
}
return organizer_make_section('infobox_description', $output);
}