// MERGE with 1.4 r7770

modules/blockbestsellers/blockbestsellers.php

@@ -105,14 +105,18 @@ class BlockBestSellers extends Module
 		if (!$bestsellers AND !Configuration::get('PS_BLOCK_BESTSELLERS_DISPLAY'))
 			return;
 		$best_sellers = array();
+		
+		if($bestsellers)
 		foreach ($bestsellers AS $bestseller)
 		{
 			$bestseller['price'] = Tools::displayPrice(Product::getPriceStatic((int)($bestseller['id_product'])), $currency);
 			$best_sellers[] = $bestseller;
 		}
+
 		$context->smarty->assign(array(
 			'best_sellers' => $best_sellers,
-			'mediumSize' => Image::getSize('medium')));
+			'mediumSize' => Image::getSize('medium'),
+		));
 		return $this->display(__FILE__, 'blockbestsellers.tpl');
 	}
 	
@@ -128,6 +132,31 @@ class BlockBestSellers extends Module
 		$context = Context::getContext();
 		$context->controller->addCSS(($this->_path).'blockbestsellers.css', 'all');
 	}
+	
+	public function hookHome($params)
+	{
+		if (Configuration::get('PS_CATALOG_MODE'))
+			return ;
+
+		global $smarty;
+		$currency = new Currency((int)($params['cookie']->id_currency));
+		$bestsellers = ProductSale::getBestSalesLight((int)($params['cookie']->id_lang), 0, 4);
+		if (!$bestsellers AND !Configuration::get('PS_BLOCK_BESTSELLERS_DISPLAY'))
+			return;
+		$best_sellers = array();
+		
+		if($bestsellers)
+			foreach ($bestsellers AS $bestseller)
+			{
+				$bestseller['price'] = Tools::displayPrice(Product::getPriceStatic((int)($bestseller['id_product'])), $currency);
+				$best_sellers[] = $bestseller;
+}
+
+		$smarty->assign(array(
+			'best_sellers' => $best_sellers,
+			'homeSize' => Image::getSize('home')));
+		return $this->display(__FILE__, 'blockbestsellers-home.tpl');
+	}
 }