<?php
/**
 * @package     Joomla.Site
 * @subpackage  com_content
 *
 * @copyright   Copyright (C) 2005 - 2022 Open Source Matters, Inc. All rights reserved.
 * @license     GNU General Public License version 2 or later; see LICENSE.txt
 */

defined('_JEXEC') or die;
use Joomla\CMS\Factory;
use Joomla\CMS\Router\Route;
use Joomla\CMS\HTML\HTMLHelper;

$class = ' first';
HTMLHelper::_('bootstrap.tooltip');
$lang	= Factory::getLanguage();

if ($this->maxLevelcat != 0 && count($this->items[$this->parent->id]) > 0) :
?>
	<?php foreach($this->items[$this->parent->id] as $id => $item) : ?>
		<?php
		if ($this->params->get('show_empty_categories_cat') || $item->numitems || count($item->getChildren())) :
		if (!isset($this->items[$this->parent->id][$id + 1]))
		{
			$class = ' last';
		}
		?>
		<div class="category-item col-sm-6 col-md-4 <?php echo $class; ?> col">
			<div class="category-inner">
			<?php $class = ''; ?>
				<div class="description-image">
					<?php if ($item->getParams()->get('image')) : ?>
						<img src="<?php echo $item->getParams()->get('image'); ?>"/>
					<?php endif; ?>
				</div>

				<div class="category-info">
					<h3 class="item-title">
						<a href="<?php echo Route::_(ContentHelperRoute::getCategoryRoute($item->id));?>">
						<?php echo $this->escape($item->title); ?></a>
						<?php if (count($item->getChildren()) > 0) : ?>
							<a href="#category-<?php echo $item->id;?>" data-toggle="collapse" data-toggle="button" class="btn btn-mini pull-right">
								<span class="fa fa-plus"></span>
							</a>
						<?php endif;?>

						<?php if ($this->params->get('show_cat_num_articles_cat') == 1) :?>
						<span class="badge badge-info tip hasTooltip" title="<?php echo HTMLHelper::_('tooltipText', 'COM_CONTENT_NUM_ITEMS_TIP'); ?>">
							<?php echo $item->numitems; ?>
						</span>
					<?php endif; ?>
					</h3>
				
					<?php if ($this->params->get('show_subcat_desc_cat') == 1) :?>
						<?php if ($item->description) : ?>
							<div class="category-desc">
								<?php echo HTMLHelper::_('content.prepare', $item->description, '', 'com_content.categories'); ?>
							</div>
						<?php endif; ?>
					<?php endif; ?>

					<?php if (count($item->getChildren()) > 0 && $this->maxLevelcat > 1) : ?>
						<div class="collapse fade" id="category-<?php echo $item->id;?>">
						<?php
						$this->items[$item->id] = $item->getChildren();
						$this->parent = $item;
						$this->maxLevelcat--;
						echo $this->loadTemplate('items');
						$this->parent = $item->getParent();
						$this->maxLevelcat++;
						?>
						</div>
					<?php endif; ?>
				</div>
			</div>
		</div>
		<?php endif; ?>
	<?php endforeach; ?>
<?php endif; ?>
