function set_userinfo($uid = NULL)
{
static $cache;
// cache for renderer
if (is_null($uid) && isset($cache[$this->root->mydirname])) {
$this->root->userinfo = $cache[$this->root->mydirname];
}
if (is_null($uid) || !$uid) {
global $xoopsUser;
$user = $xoopsUser;
} else {
$user_handler =& xoops_gethandler('user');
$user =& $user_handler->get($uid);
}
if (is_object($user)) {
$this->root->userinfo['admin'] = $user->isAdmin($this->root->module['mid']);
$this->root->userinfo['uid'] = (int) $user->uid();
$this->root->userinfo['email'] = $user->email();
$this->root->userinfo['uname'] = $user->uname('n');
$this->root->userinfo['uname_s'] = $this->htmlspecialchars($this->root->userinfo['uname']);
$this->root->userinfo['name'] = $user->name('s');
$this->root->userinfo['gids'] = $user->getGroups();
} else {
parent::set_userinfo();
$this->root->userinfo['gids'] = array(XOOPS_GROUP_ANONYMOUS);
}
if (is_null($uid)) {
$cache[$this->root->mydirname] = $this->root->userinfo;
}
}
