// add color list to some controllers

controllers/front/CategoryController.php

@@ -199,45 +199,16 @@ class CategoryControllerCore extends FrontController
 			// Pagination must be call after "getProducts"
 			$this->pagination($this->nbProducts);
 
-		$products_need_cache = array();
+
 		foreach ($this->cat_products as &$product)
-		{
 			if ($product['id_product_attribute'] && isset($product['product_attribute_minimal_quantity']))
 				$product['minimal_quantity'] = $product['product_attribute_minimal_quantity'];
 
-			if (!$this->isCached(_PS_THEME_DIR_.'product-list-colors.tpl', $this->getColorsListCacheId($product['id_product'])))
-				$products_need_cache[] = (int)$product['id_product']; 
-		}
-		unset($product);
-
-		$colors = false;
-		if (count($products_need_cache))
-			$colors = Product::getAttributesColorList($products_need_cache);
-
-		Tools::enableCache();
-		foreach ($this->cat_products as &$product)
-		{
-			$tpl = $this->context->smarty->createTemplate(_PS_THEME_DIR_.'product-list-colors.tpl');
-			if (isset($colors[$product['id_product']]))
-					$tpl->assign(array(
-						'id_product' => $product['id_product'],
-						'colors_list' => $colors[$product['id_product']]
-					));
-			if (!in_array($product['id_product'], $products_need_cache) || isset($colors[$product['id_product']]))
-				$product['color_list'] = $tpl->fetch(_PS_THEME_DIR_.'product-list-colors.tpl', $this->getColorsListCacheId($product['id_product']));
-			else
-				$product['color_list'] = '';
-		}
-		Tools::restoreCacheSettings();
+		$this->addColorsToProductList($this->cat_products);
 
 		$this->context->smarty->assign('nb_products', $this->nbProducts);
 	}
 	
-	protected function getColorsListCacheId($id_product)
-	{
-		return 'productlist_colors|'.(int)$id_product.'|'.$this->context->shop->id;
-	}
-	
 	/**
 	 * Get instance of current category
 	 */