Baco

<?php
class ControllerModuleCategory extends Controller {
  protected function index() {
  $this->language->load('module/category');

   $this->data['heading_title'] = $this->language->get('heading_title');

  if (isset($this->request->get['path'])) {
	 $parts = explode('_', (string)$this->request->get['path']);
  } else {
	 $parts = array();
  }

  if (isset($parts[0])) {
	 $this->data['category_id'] = $parts[0];
  } else {
	 $this->data['category_id'] = 0;
  }

  if (isset($parts[1])) {
	 $this->data['child_id'] = $parts[1];
  } else {
	 $this->data['child_id'] = 0;
  }
		if (isset($parts[2])) {
	 $this->data['sisters_id'] = $parts[2];
  } else {
	 $this->data['sisters_id'] = 0;
  }		
  $this->load->model('catalog/category');
  $this->load->model('catalog/product');

  $this->data['categories'] = array();

  $categories = $this->model_catalog_category->getCategories(0);

	  foreach ($categories as $category) {

		 $children_data = array();
		 $sister_data = array();

		 $children = $this->model_catalog_category->getCategories($category['category_id']);

		 foreach ($children as $child) {		  
			$sister_data = array();
			$sisters = $this->model_catalog_category->getCategories($child['category_id']);
			if($sisters) {
			   foreach ($sisters as $sisterMember) {
				  $sister_data[] = array(
					 'category_id' =>$sisterMember['category_id'],
					 'name'		=> $sisterMember['name'],
					 'href'		=> $this->url->link('product/category', 'path=' . $category['category_id'] . '_' . $child['category_id']. '_' . $sisterMember['category_id'])  
				  );					

			   }
			   $children_data[] = array(
					 'category_id' => $child['category_id'],
					 'sister_id'   => $sister_data,
					 'name'		=> $child['name'],
					 'href'		=> $this->url->link('product/category', 'path=' . $category['category_id'] . '_' . $child['category_id'])  
				  );  
			}else{					
			   $children_data[] = array(
				  'category_id' => $child['category_id'],
				  'sister_id'	=>'',
				  'name'		=> $child['name'],
				  'href'		=> $this->url->link('product/category', 'path=' . $category['category_id'] . '_' . $child['category_id'])  
			   );  
			}
		 }		
		 $data = array(
			'filter_category_id'  => $category['category_id'],
			'filter_sub_category' => true  
		 );	

		 $product_total = $this->model_catalog_product->getTotalProducts($data);

		 $this->data['categories'][] = array(
			'category_id' => $category['category_id'],
			'name'		=> $category['name'],
			'children'	=> $children_data,
			'sister'	=> $sister_data,
			'href'		=> $this->url->link('product/category', 'path=' . $category['category_id'])
		 );
	  }

  if (file_exists(DIR_TEMPLATE . $this->config->get('config_template') . '/template/module/category.tpl')) {
	 $this->template = $this->config->get('config_template') . '/template/module/category.tpl';
  } else {
	 $this->template = 'default/template/module/category.tpl';
  }

  $this->render();
 }
}
?>

<div class="box">
 <div class="box-heading"><?php echo $heading_title; ?></div>
 <div class="box-content">
   <div class="box-category">
<?php foreach ($categories as $category) { ?>
  <ul>
    <?php if ($category['category_id'] == $category_id) { ?>
    <li>

	  <a href="<?php echo $category['href']; ?>" class="active"><?php echo $category['name']; ?></a>
	    <?php if ($category['children']) { ?>
	    <ul>
		  <?php foreach ($category['children'] as $child) { ?>
		  <li>
		    <a href="<?php echo $child['href']; ?>"<?php if ($child['category_id'] == $child_id)  ?> class="active"><?php  ?><?php echo $child['name']; ?></a>
			    <?php if($child['sister_id']){ ?>
				  <ul>
				  <?php foreach($child['sister_id'] as $sisters) { ?>
				    <li>  
				    <a href="<?php echo $sisters['href']; ?>"<?php if ($sisters['category_id'] == $sisters_id) { ?> class="active"<?php } ?>>  <?php echo $sisters['name']; ?></a>
				    </li>
				  <?php } ?>
				  </ul>
			   <?php } ?>			 
		  </li>
		  <?php } ?>
	    </ul>
	  <?php } ?>
    </li>
    <?php } ?>
  </ul>
<?php } ?>
   </div>
 </div>
</div>