Joomla breadcrumbs с микроразметкой schema.org

gistfile1.txt

<?php
/**
* @package     Joomla.Site
* @subpackage  mod_breadcrumbs
*
* @copyright   Copyright (C) 2005 - 2016 Open Source Matters, Inc. All rights reserved.
* @license     GNU General Public License version 2 or later; see LICENSE.txt
*/
 
defined('_JEXEC') or die;
 
JHtml::_('bootstrap.tooltip');
?>
 
<ul itemscope itemtype="https://schema.org/BreadcrumbList" class="breadcrumb<?php echo $moduleclass_sfx; ?>">
    <?php if ($params->get('showHere', 1)) : ?>
        <li>
            <?php echo JText::_('MOD_BREADCRUMBS_HERE'); ?> 
        </li>
    <?php else : ?>
        <li class="active">
            <span class="divider icon-location"></span>
        </li>
    <?php endif; ?>
 
    <?php
    // Get rid of duplicated entries on trail including home page when using multilanguage
    for ($i = 0; $i < $count; $i++)
    {
        if ($i == 1 && !empty($list[$i]->link) && !empty($list[$i - 1]->link) && $list[$i]->link == $list[$i - 1]->link)
        {
            unset($list[$i]);
        }
    }
 
    // Find last and penultimate items in breadcrumbs list
    end($list);
    $last_item_key = key($list);
    prev($list);
    $penult_item_key = key($list);
 
    // Make a link if not the last item in the breadcrumbs
    $show_last = $params->get('showLast', 1);
 
    // Generate the trail
    foreach ($list as $key => $item) :
        if ($key != $last_item_key) :
            // Render all but last item - along with separator ?>
            <li itemprop="itemListElement" itemscope itemtype="https://schema.org/ListItem">
                <?php if (!empty($item->link)) : ?>
                    <a itemprop="item" href="<?php echo $item->link; ?>" class="pathway"><span itemprop="name"><?php echo $item->name; ?></span></a>
                <?php else : ?>
                    <span itemprop="name">
                        <?php echo $item->name; ?>
                    </span>
                <?php endif; ?>
 
                <?php if (($key != $penult_item_key) || $show_last) : ?>
                    <span class="divider">
                        <?php echo $separator; ?>
                    </span>
                <?php endif; ?>
                <meta itemprop="position" content="<?php echo $key + 1; ?>">
            </li>
        <?php elseif ($show_last) :
            // Render last item if reqd. ?>
            <li itemprop="itemListElement" itemscope itemtype="https://schema.org/ListItem" class="active">
                <span itemprop="name">
                    <?php echo $item->name; ?>
                </span>
                <meta itemprop="position" content="<?php echo $key + 1; ?>">
            </li>
        <?php endif;
    endforeach; ?>
</ul>