private function handleText($text)
{
if (empty($text)) {
$text = \Configer::get('page_name');
}
if (mb_strlen($text, 'utf-8') > 140) {
$text = mb_substr($text, 0, 140, 'utf-8');
}
$text = str_replace('\\n', "\n", $text);
$text = $this->autoWrap($text);
return $text;
}