<?php

namespace Deblan\Bundle\BlogBundle\Model;

use Deblan\Bundle\BlogBundle\Model\om\BaseTinyPost;

class TinyPost extends BaseTinyPost
{
    public function getExcerpt()
    {
        $content = strip_tags($this->getContent());
        $size = 300;

        if (mb_strlen($content, "utf-8") > $size - 3) {
            return mb_substr($content, 0, $size, "utf-8") . '&hellip;';
        }

        return $content;
    }
}