Merge branch 'develop' of http://git.dev.yoho.cn/web/yohobuy into develop

@@ -50,7 +50,7 @@ class CartModel
      */
     public static function getCartData($uid, $shoppingKey, $cartType = 'all', $onlyGift = false, $onlyAdvanceBuy = false)
     {
-        $result = array('cartNav' => true);
+        $result = array('cartNav' => true, 'commonGoodsCount' => '0', 'presellGoodsCount' => '0');
 
         // 用户是否登录
         if (empty($uid)) {
@@ -73,10 +73,10 @@ class CartModel
                 break;
             }
 
-            $ordinaryCount = intval($cart['ordinary_cart_data']['shopping_cart_data']['goods_count']);
-            $advanceCount = intval($cart['advance_cart_data']['shopping_cart_data']['goods_count']);
+            $ordinaryCount = strval($cart['ordinary_cart_data']['shopping_cart_data']['goods_count']);
+            $advanceCount = strval($cart['advance_cart_data']['shopping_cart_data']['goods_count']);
             // 普通购物车和预售购物车都为空
-            if ($ordinaryCount === 0 && $advanceCount === 0) {
+            if ($ordinaryCount === '0' && $advanceCount === '0') {
                 $result['isEmptyCart'] = true;
                 break;
             }
@@ -87,7 +87,7 @@ class CartModel
             /* 预售购物车 */
             $result['presellGoodsCount'] = $advanceCount;
             $result['preSellCart'] = self::procCartData($cart['advance_cart_data'], $onlyGift, $onlyAdvanceBuy);
-        }while(0);
+        } while(false);
 
         return $result;
     }
@@ -156,8 +156,8 @@ class CartModel
 
         if (empty($uid)) {
             $result['code'] = 300;
-            $reult['message'] = '请先登录';
-            $result['data'] = '/signin.html';
+            $result['message'] = '请先登录';
+            $result['data'] = Helpers::url('/signin.html');
 
             return $result;
         }