Barra compartilhar rede sociais

social.php

<?php defined('BASEPATH') or exit('No direct script access allowed');

/**
 * {{social:barra}}
  */
class Plugin_Social extends Plugin
{

    public $version = '1.0.0';
    public $name = array(
        'en' => 'Contato'
    );

    public function barra (){
        return '<!-- AddThis Button BEGIN -->
<div class="addthis_toolbox addthis_default_style">
<a class="addthis_button_facebook_like" fb:like:layout="button_count"></a>
<a class="addthis_button_tweet"></a>
<a class="addthis_button_google_plusone" g:plusone:size="medium"></a>
</div>
<script type="text/javascript">var addthis_config = {"data_track_addressbar":true};</script>
<script type="text/javascript" src="//s7.addthis.com/js/300/addthis_widget.js#pubid=ra-520ba574257037a9"></script>
<!-- AddThis Button END -->';
    }


}