Virtuemart 1.0.15 (RE) Дерево категорий и товаров на одной странице - [VM1] Модификации и хаки

<link href="<?php echo $mosConfig_live_site?>/templates/ВАША_ТЕМА/css/mktree.css" rel="stylesheet" type="text/css" />

<table width="100%" cellspacing="0" cellpadding="0">

</table>

echo $vendor_store_desc;

<script src="<?echo $mosConfig_live_site?>/templates/ВАШ_ШАБЛОН/js/mktree.js" language="javascript"></script>
<a href="#" onClick="expandTree('tree'); return false;">Развернуть список</a>&nbsp;&nbsp;&nbsp;
<a href="#" onClick="collapseTree('tree'); return false;">Свернуть список</a>
<?

function isParent ($cat_id, $cat_array) {
	foreach ($cat_array as $cid => $cat) {
		if ($cat['category_parent_id'] == $cat_id && $cat_id != $cid)
			return TRUE;
	}
	return FALSE;
}

function isParentOf ($cat_parent, $cat_child, $cat_array) {
	if ($cat_array[$cat_child]['category_parent_id'] == $cat_parent)
		return TRUE;
	return FALSE;
}

function isChild ($cat_id, $cat_array) {
	if ($cat_array[$cat_id]['category_parent_id'] != 0)
		return TRUE;
	return FALSE;
}

function category_childlist ($cat_id, $cat_array) {
	$childlist = array();
	if (!isParent ($cat_id, $cat_array)) array();
	foreach ($cat_array as $cid => $cat){
		if (isParentOf ($cat_id, $cid, $cat_array)) {
			if (isParent ($cid, $cat_array)) {
				$childlist[$cid] = category_childlist ($cid, $cat_array);
			}
			else {
				$childlist[$cid] = array();
			}
		}
	}
	return $childlist;
}

function category_tree ($cat_id, $cat_array) {
	global $db,$sess;
	$html = '';
	$childlist = category_childlist ($cat_id, $cat_array);
	if ($cat_id == 0) $html .= "<ul class=\"mktree\" id=\"tree\">\r\n";
	else $html .= "<ul>\r\n";
	foreach ($childlist as $cid => $cat) {
		$html .= "<li><a href=\"". $sess->url(URL."index.php?option=com_virtuemart&amp;page=shop.browse&amp;category_id=".$cid) ."\">" . shopMakeHtmlSafe($cat_array[$cid]['category_name']) ."</a>\r\n";
		if ($cat) $html .= category_tree ($cid, $cat_array);
		if (trim (ps_product_category::products_in_category ($cid), " ()") != 0) {
			$html .= "<ul>\r\n";
			$q  = "SELECT p.product_id,p.product_name "
				." FROM #__{vm}_product p "
				."\n LEFT JOIN #__{vm}_product_category_xref x ON x.product_id=p.product_id ";
			$q .= " WHERE x.category_id='$cid' ";
			$db->query ($q);
			while ($db->next_record()) {
				$html .= "<li><a href=\"".$sess->url(URL."index.php?option=com_virtuemart&page=shop.product_details&product_id=". $db->f("product_id"))."\">".$db->f("product_name")."</a></li>\r\n";
			}
			$html .= "</ul>\r\n";
		}
		$html .= "</li>\r\n";
	}
	$html .= "</ul>\r\n";
	return $html;
}

$arr = ps_product_category::getCategoryTreeArray ();
ps_product_category::sortCategoryTreeArray ($arr);

echo category_tree (0, $arr);

?>