<?php
/**
 * @package     Joomla.Site
 * @subpackage  mod_menu
 *
 * @copyright   Copyright (C) 2005 - 2015 Open Source Matters, Inc. All rights reserved.
 * @license     GNU General Public License version 2 or later; see LICENSE.txt
 */

defined('_JEXEC') or die;

// Note. It is important to remove spaces between elements.
?>
<?php // The menu class is deprecated. Use nav instead. ?>
<nav class="t_nav<?php echo $class_sfx;?>" id="header_nav">
    <ul>
    <?php
    foreach ($list as $i => &$item)
    {      
        $class = 'item-' . $item->id;
        $active = '';

        if (($item->id == $active_id) OR ($item->type == 'alias' AND $item->params->get('aliasoptions') == $active_id))
        {
            $class .= ' current';
            $active = ' t_active';
        }

        if (in_array($item->id, $path))
        {
            $class .= ' active';
            $active = ' t_active';
        }
        elseif ($item->type == 'alias')
        {
            $aliasToId = $item->params->get('aliasoptions');

            if (count($path) > 0 && $aliasToId == $path[count($path) - 1])
            {
                $class .= ' active';
                $active = ' t_active';
            }
            elseif (in_array($aliasToId, $path))
            {
                $class .= ' alias-parent-active';
            }
        }

        if ($item->type == 'separator')
        {
            $class .= ' divider';
        }

        if ($item->deeper)
        {
            $class .= ' deeper';
        }

        if ($item->parent)
        {
            $class .= ' parent';
        }

        if (!empty($class))
        {
            $class = ' class="' . trim($class) . '"';
        }

        echo '<li' . $class . '>';

        // Render the menu item.
        switch ($item->type) :
            case 'separator':
            case 'url':
            case 'component':
            case 'heading':
                require JModuleHelper::getLayoutPath('mod_menu', 'default_' . $item->type);
                break;

            default:
                require JModuleHelper::getLayoutPath('mod_menu', 'default_url');
                break;
        endswitch;
                   
        // The next item is deeper.
        if ($item->deeper)
        {
            echo '<ul class="t-nav_sub_menu nav-child unstyled small">';
        }
        elseif ($item->shallower)
        {
            // The next item is shallower.
            echo '</li>';
            echo str_repeat('</ul></li>', $item->level_diff);
        }
        else
        {
            // The next item is on the same level.
            echo '</li>';
        }
    }
    ?></ul>
</nav>
