App\Http\Controllers\ImageController::handleText PHP Method

    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;
    }