<?php
/**
 * @package DJ-Catalog2
 * @copyright Copyright (C) DJ-Extensions.com, All rights reserved.
 * @license http://www.gnu.org/licenses GNU/GPL
 * @author url: http://dj-extensions.com
 * @author email contact@dj-extensions.com
 */
defined ('_JEXEC') or die('Restricted access');
use Joomla\CMS\Factory;
use Joomla\CMS\Router\Route;

JURI::reset();

$app = Factory::getApplication();
$menu = $app->getMenu();

$active = $app->input->get('ind','', 'string');

$juri = JURI::getInstance();
$uri = JURI::getInstance($juri->toString());
$query = $uri->getQuery(true);

$query['option'] = 'com_djcatalog2';
$query['view'] = 'items';
$query['Itemid'] = $menu->getActive() ? $menu->getActive()->id : null;
$cid = $app->input->get('cid', false, 'string');
$pid = $app->input->get('pid', false, 'string');

if ($cid) {
	$query['cid'] = $cid;
}
if ($pid) {
	$query['pid'] = $pid;
}

unset($query['limitstart']);
unset($query['search']);
unset($query['start']);
unset($query['ind']);

$uri->setQuery($query);
$indexUrl = 'index.php?'.$uri->getQuery(false);

$letter_count = count($this->lists['index']);
$letter_width = (100 / $letter_count);
$letter_margin = ($letter_width * 0.05);
$letter_width -= $letter_margin;
?>

<?php if (count($this->lists['index']) > 0) { ?>
    <div class="djc_atoz_in">
        <ul class="djc_atoz_list djc_clearfix">
			<?php foreach($this->lists['index'] as $letter => $count) {
				$btn_active = ($letter == $active) ? ' active' : '';
				?>
                <li style="width: <?php echo $letter_width; ?>%; margin: 0 <?php echo $letter_margin/2; ?>%;">
					<?php
					$catslug = '0';
					if ($this->item) {
						$catslug = $this->item->catslug;
					}
					if ($count > 0) { ?>
						<?php $url = ($letter == $active) ? Route::_($indexUrl.'#tlb') : Route::_($indexUrl.'&ind='.urlencode($letter)); ?>
                        <a href="<?php echo $url; ?>">
                            <span class="btn btn-primary<?php echo $btn_active; ?>"><?php echo $letter == 'num' ? '#' : $letter; ?></span>
                        </a>
					<?php }
					else { ?>
                        <span><span class="btn btn-primary">
                               <?php echo $letter == 'num' ? '#' : $letter; ?>
                           </span></span>
					<?php }
					?>
                </li>
			<?php } ?>
        </ul>
    </div>
<?php } ?>
<?php
JURI::reset();
?>