<?php if(count((array)$content->attach) > 0):?>
   <div class="kboard-attach">
    <?php foreach($content->attach as $key=>$attach):?>
    <button type="button" class="kboard-button-action kboard-button-download" onclick="window.location.href='<?php echo $url->getDownloadURLWithAttach($content->uid, $key)?>'" title="<?php echo sprintf(__('Download %s', 'kboard'), $attach[1])?>"><?php echo $attach[1]?></button>
    <?php endforeach?>
   </div>
   <?php endif?>