}
if (Bookmark::exists(BOOKMARK_USERBLOCK, $session->id, $user_id)) {
echo 'User has blocked you from access';
return;
}
echo '<h1>Guestbook for ' . $user->name . '</h1>';
$form = new XhtmlForm('msg');
$form->addHidden('to', $this->owner);
$form->addTextarea('body', 'Body');
$form->addSubmit('Send');
$form->setFocus('body');
$form->onSubmit('return check_gb(this);');
$form->setHandler('gbHandler');
$form->handle();
// to get latest added entry in the following query
$list = Guestbook::getEntries($user_id);
$dt = new YuiDatatable();
$dt->addColumn('creator', 'Written by');
/// XXXX show username, show link to user page
$dt->addColumn('time_created', 'When');
$dt->addColumn('body', 'Msg');
$dt->setSortOrder('time_created', 'desc');
$dt->setDataSource($list);
echo $dt->render();
if ($user_id == $session->id) {
return;
}
$header->registerJsFunction('function check_gb(frm)' . '{' . 'if (!frm.body.value)' . 'return false;' . 'return true;' . '}');
function gbHandler($p)
{
$session = SessionHandler::getInstance();
