// Opti

classes/Autoload.php

@@ -103,9 +103,9 @@ class Autoload
 			{
 				// request a non Core Class load the associated Core class if exists
 				if (isset($this->index[$classname.'Core']))
-					require($this->root_dir.$this->index[$classname.'Core']);
+					require_once($this->root_dir.$this->index[$classname.'Core']);
 				if (isset($this->index[$classname]))
-					require($this->root_dir.$this->index[$classname]);
+					require_once($this->root_dir.$this->index[$classname]);
 			}
 		}
 		// Call directly ProductCore, ShopCore class

classes/Product.php

@@ -1350,8 +1350,6 @@ class ProductCore extends ObjectModel
 			WHERE `id_product` = '.(int)$this->id.'
 		), \'0\')
 		WHERE `id_product` = '.(int)$this->id);
-
-
 	}
 	/**
 	* Delete product attributes
@@ -4931,11 +4929,10 @@ class ProductCore extends ObjectModel
 
 	public function hasAttributesInOtherShops()
 	{
-		return Db::getInstance(_PS_USE_SQL_SLAVE_)->getValue('
-			SELECT COUNT(*)
+		return (bool)Db::getInstance(_PS_USE_SQL_SLAVE_)->getValue('
+			SELECT pa.id_product_attribute
 			FROM `'._DB_PREFIX_.'product_attribute` pa
-			LEFT JOIN `'._DB_PREFIX_.'product_attribute_shop` pas
-				ON (pa.`id_product_attribute` = pas.`id_product_attribute`)
+			LEFT JOIN `'._DB_PREFIX_.'product_attribute_shop` pas ON (pa.`id_product_attribute` = pas.`id_product_attribute`)
 			WHERE pa.`id_product` = '.(int)$this->id
 		);
 	}

classes/stock/StockAvailable.php

@@ -492,15 +492,15 @@ class StockAvailableCore extends ObjectModel
 	 *
 	 * @param int $id_product
 	 * @param int $id_product_attribute Optional
-	 * @param int $id_shop Optional
+	 * @param mixed $id_shop shop id or shop object Optional
 	 */
-	public static function removeProductFromStockAvailable($id_product, $id_product_attribute = null, $id_shop = null)
+	public static function removeProductFromStockAvailable($id_product, $id_product_attribute = null, $shop = null)
 	{
 		return Db::getInstance()->execute('
 			DELETE FROM '._DB_PREFIX_.'stock_available
 			WHERE id_product = '.(int)$id_product.
 			($id_product_attribute ? ' AND id_product_attribute = '.(int)$id_product_attribute : '').
-			StockAvailable::addSqlShopRestriction(null, $id_shop)
+			StockAvailable::addSqlShopRestriction(null, $shop)
 		);
 	}
 
@@ -585,7 +585,7 @@ class StockAvailableCore extends ObjectModel
 	 *
 	 * @return mixed the DbQuery object or the sql restriction string
 	 */
-	public static function addSqlShopRestriction(DbQuery $sql = null, $id_shop = null, $alias = null)
+	public static function addSqlShopRestriction(DbQuery $sql = null, $shop = null, $alias = null)
 	{
 		$context = Context::getContext();
 
@@ -594,19 +594,19 @@ class StockAvailableCore extends ObjectModel
 
 		// if there is no $id_shop, gets the context one
 		// get shop group too
-		if ($id_shop === null)
+		if ($shop === null)
 		{
 			if (Shop::getContext() == Shop::CONTEXT_GROUP)
 				$shop_group = Shop::getContextShopGroup();
 			else
-			{
 				$shop_group = $context->shop->getGroup();
-				$id_shop = $context->shop->id;
-			}
+			$shop = $context->shop;
 		}
+		elseif (is_object($shop))
+			$shop_group = $shop->getGroup();
 		else
 		{
-			$shop = new Shop($id_shop);
+			$shop = new Shop($shop);
 			$shop_group = $shop->getGroup();
 		}
 
@@ -627,9 +627,9 @@ class StockAvailableCore extends ObjectModel
 		else
 		{
 			if (is_object($sql))
-				$sql->where(pSQL($alias).'id_shop = '.(int)$id_shop);
+				$sql->where(pSQL($alias).'id_shop = '.(int)$shop->id);
 			else
-				$sql = ' AND '.pSQL($alias).'id_shop = '.(int)$id_shop.' ';
+				$sql = ' AND '.pSQL($alias).'id_shop = '.(int)$shop->id.' ';
 		}
 
 		return $sql;

controllers/admin/AdminAttributeGeneratorController.php

@@ -114,7 +114,7 @@ class AdminAttributeGeneratorControllerCore extends AdminController
 				{
 					$attributes = Product::getProductAttributesIds($this->product->id);
 					foreach ($attributes as $attribute)
-						StockAvailable::removeProductFromStockAvailable($this->product->id, $attribute['id_product_attribute'], $this->context->shop->id);
+						StockAvailable::removeProductFromStockAvailable($this->product->id, $attribute['id_product_attribute'], $this->context->shop);
 				}
 
 				$this->product->deleteProductAttributes();

tools/profiling/Controller.php

@@ -389,15 +389,18 @@ abstract class Controller extends ControllerCore
 		foreach ($queries as $data)
 		{
 			echo $hr.'<b '.$this->getTimeColor($data['time'] * 1000).'>'.round($data['time'] * 1000, 3).' ms</b> '.$data['query'].'<br />in '.$data['file'].':'.$data['line'].'<br />';
-			$explain = Db::getInstance()->executeS('explain '.$data['query']);
-			if (stristr($explain[0]['Extra'], 'filesort'))
-				echo '<b '.$this->getTimeColor($data['time'] * 1000).'>USING FILESORT</b> - ';
-			$browsed_rows = 1;
-			foreach ($explain as $row)
-				$browsed_rows *= $row['rows'];
-			echo $this->displayRowsBrowsed($browsed_rows);
-			if (stristr($data['query'], 'group by') && !preg_match('/(avg|count|min|max|group_concat|sum)\s*\(/i', $data['query']))
-				echo '<br /><b>Useless GROUP BY need to be removed</b>';
+			if (preg_match('/^\s*select\s+/i', $data['query']))
+			{
+				$explain = Db::getInstance()->executeS('explain '.$data['query']);
+				if (stristr($explain[0]['Extra'], 'filesort'))
+					echo '<b '.$this->getTimeColor($data['time'] * 1000).'>USING FILESORT</b> - ';
+				$browsed_rows = 1;
+				foreach ($explain as $row)
+					$browsed_rows *= $row['rows'];
+				echo $this->displayRowsBrowsed($browsed_rows);
+				if (stristr($data['query'], 'group by') && !preg_match('/(avg|count|min|max|group_concat|sum)\s*\(/i', $data['query']))
+					echo '<br /><b>Useless GROUP BY need to be removed</b>';
+			}
 		}
 		echo '</div>
 		<div class="rte" style="text-align:left;padding:8px">