$pageheading = '';
$mform = null;
$pagecontent = null;
switch ($action) {
/**
* Removes a role from the user with this course
*/
case 'unassign':
if (has_capability('moodle/role:assign', $manager->get_context())) {
$role = required_param('roleid', PARAM_INT);
$user = required_param('user', PARAM_INT);
if ($confirm && $manager->unassign_role_from_user($user, $role)) {
redirect($PAGE->url);
} else {
$user = $DB->get_record('user', array('id' => $user), '*', MUST_EXIST);
$allroles = $manager->get_all_roles();
$role = $allroles[$role];
$yesurl = new moodle_url($PAGE->url, array('action' => 'unassign', 'roleid' => $role->id, 'user' => $user->id, 'confirm' => 1, 'sesskey' => sesskey()));
$message = get_string('unassignconfirm', 'role', array('user' => fullname($user, true), 'role' => $role->localname));
$pagetitle = get_string('unassignarole', 'role', $role->localname);
$pagecontent = $OUTPUT->confirm($message, $yesurl, $PAGE->url);
}
$actiontaken = true;
}
break;
/**
* Assigns a new role to a user enrolled within this course.
* A user must be enrolled in the course in order for this script to action
*/
/**
* Assigns a new role to a user enrolled within this course.
