$a->role = $assignableroles[$roleid];
$a->context = $contextname;
$title = get_string('assignrolenameincontext', 'role', $a);
} else {
if ($isfrontpage) {
$title = get_string('frontpageroles', 'admin');
} else {
$title = get_string('assignrolesin', 'role', $contextname);
}
}
// Process any incoming role assignments before printing the header.
if ($roleid) {
// Create the user selector objects.
$options = array('context' => $context, 'roleid' => $roleid);
$potentialuserselector = roles_get_potential_user_selector($context, 'addselect', $options);
$currentuserselector = new existing_role_holders('removeselect', $options);
// Process incoming role assignments
$errors = array();
if (optional_param('add', false, PARAM_BOOL) && confirm_sesskey()) {
$userstoassign = $potentialuserselector->get_selected_users();
if (!empty($userstoassign)) {
foreach ($userstoassign as $adduser) {
$allow = true;
if ($allow) {
role_assign($roleid, $adduser->id, $context->id);
}
}
$potentialuserselector->invalidate_selected_users();
$currentuserselector->invalidate_selected_users();
$rolename = $assignableroles[$roleid];
add_to_log($course->id, 'role', 'assign', 'mod/adobeconnect/participant.php?contextid=' . $context->id . '&roleid=' . $roleid, $rolename, '', $USER->id);
public function find_users($search)
{
global $USER;
$groupedusers = parent::find_users($search);
foreach ($groupedusers as $group) {
foreach ($group as &$user) {
if ($user->id == $USER->id) {
$user->disabled = true;
}
}
}
return $groupedusers;
}