public function infoPoll()
    {
        $poll = $this->state->poll;
        $voteDir = $this->state->directory . '/votes';
        $poll['count'] = count(scanDir($voteDir))-2;

        if ($poll['opened']) {
            unset($poll['answers']);
        } else {
            $answers = array();
            for ($i=0; $i<$poll['size']; $i++) {
                $answers[$i] = 0;
            }
            foreach (scanDir($voteDir) as $file) {
                if ($file != '.' && $file != '..') {
                    $value = (int)file_get_contents($voteDir . '/' . $file);
                    $answers[$value]++;
                }
            }
            $poll['answers'] = $answers;
        }

        return $poll;
    }