public function _edit_user_form()
{
$groups_array = null;
$user_group_id = "NONE";
$user_id = Event::$data;
//check and see if the person doing the editing is a group user
$current_user = new User_Model($_SESSION['auth_user']->id);
$group_id = groups::get_user_group($current_user);
if ($group_id) {
$group = ORM::factory("simplegroups_groups")->where("id", $group_id)->find();
$groups_array = array($group->id => $group->name);
} else {
//get a list of all the groups
$groups = ORM::factory("simplegroups_groups")->find_all();
$groups_array = array("NONE" => "--No Group--");
foreach ($groups as $group) {
$groups_array[$group->id] = $group->name;
}
//find out if our user in question is a group members
$users_groups = ORM::factory("simplegroups_groups")->join('simplegroups_groups_users', 'simplegroups_groups_users.simplegroups_groups_id', 'simplegroups_groups.id')->where('simplegroups_groups_users.users_id', $user_id)->find_all();
foreach ($users_groups as $users_group) {
$user_group_id = $users_group->id;
}
}
//get list of group roles
$roles = groups::get_group_roles();
//get list of roles for this particular user
$users_roles = groups::get_roles_for_user($user_id);
$view = new View('simplegroups/edit_user');
$view->groups = $groups_array;
$view->roles = $roles;
$view->users_roles = $users_roles;
$view->user_group_id = $user_group_id;
$view->render(TRUE);
}