How to get Latest Products RSS feed in PrestaShop

I am using Latest Version of PrestaShop which 1.3.1.
Through PrestaShop feeder module i can get rss feed of products of particular category but there is no way to get rss of latest products which can be belong to any category.

Can anyone help me.


Here is my rss.php file

<?php
include(dirname(__FILE__).'/../../config/config.inc.php');
require_once(dirname(__FILE__).'/../../init.php');

// Get data
$number = (intval(Tools::getValue('n')) ? intval(Tools::getValue('n')) : 10);
$orderByValues = array(0 => 'name', 1 => 'price', 2 => 'date_add', 3 => 'date_upd', 4 => 'position');
$orderWayValues = array(0 => 'ASC', 1 => 'DESC');
$orderBy = Tools::strtolower(Tools::getValue('orderby', $orderByValues[intval(Configuration::get('PS_PRODUCTS_ORDER_BY'))]));
$orderWay = Tools::strtoupper(Tools::getValue('orderway', $orderWayValues[intval(Configuration::get('PS_PRODUCTS_ORDER_WAY'))]));
if (!in_array($orderBy, $orderByValues))
	$orderBy = $orderByValues[0];
if (!in_array($orderWay, $orderWayValues))
	$orderWay = $orderWayValues[0];
$id_category = (intval(Tools::getValue('id_category')) ? intval(Tools::getValue('id_category')) : 1);
$products = Product::getProducts(intval($cookie->id_lang), 0, ($number > 10 ? 10 : $number), $orderBy, $orderWay, $id_category, true);
$currency = new Currency(intval($cookie->id_currency));
$affiliate = (Tools::getValue('ac') ? '?ac='.intval(Tools::getValue('ac')) : '');

// Send feed
header("Content-Type:text/xml; charset=utf-8");
echo '<?xml version="1.0"  encoding="UTF-8"?>'."\n";
?>
<rss version="2.0">
	<channel>
		<title><![CDATA[<?php echo Configuration::get('PS_SHOP_NAME') ?>]]></title>
		<link><?php echo _PS_BASE_URL_.__PS_BASE_URI__; ?></link>
		<generator>My Shop</generator>
		<description>My Shop details</description>
		<language><?php echo Language::getIsoById(intval($cookie->id_lang)); ?></language>
		<image>
			<title><![CDATA[<?php echo Configuration::get('PS_SHOP_NAME') ?>]]></title>
			<url><?php echo _PS_BASE_URL_.__PS_BASE_URI__.'img/logo.jpg'; ?></url>
			<link><?php echo _PS_BASE_URL_.__PS_BASE_URI__; ?></link>
		</image>
<?php
	foreach ($products AS $product)
	{
		$image = Image::getImages(intval($cookie->id_lang), $product['id_product']);
		echo "\t\t<item>\n";
		echo "\t\t\t<title><![CDATA[".$product['name']." - ".html_entity_decode(Tools::displayPrice(Product::getPriceStatic($product['id_product']), $currency), ENT_COMPAT, 'UTF-8')." ]]></title>\n";
		echo "\t\t\t<description>";
		if (is_array($image) AND sizeof($image)) echo "&lt;img src=&quot;"._PS_BASE_URL_.__PS_BASE_URI__."img/p/".$image[0]['id_product']."-".$image[0]['id_image']."-small.jpg&quot; title=&quot;".str_replace('&', '', $product['name'])."&quot; alt=&quot;thumb&quot; /&gt;";
		echo "<![CDATA[".$product['description_short']."]]></description>\n";
		echo "\t\t\t<link><![CDATA[".htmlspecialchars($link->getproductLink($product['id_product'], $product['link_rewrite'], Category::getLinkRewrite(intval(Tools::getValue('id_category')), $cookie->id_lang))).$affiliate."]]></link>\n";
		echo "\t\t</item>\n";
	}
?>
	</channel>
</rss>

PHP: