public function putCrowdFunding($id)
 {
     $token = Input::get('token', '');
     $u_id = Input::get('u_id', 0);
     $title = Input::get('title', '');
     $cate = Input::get('cate', 1);
     $amount = Input::get('amount', 0);
     $time = Input::get('time', 0);
     $yield_time = Input::get('yield_time', 0);
     $shipping = Input::get('shipping', 0);
     $shipping_fee = Input::get('shipping_fee', 0);
     $brief = Input::get('brief', '');
     $yield_desc = Input::get('yield_desc', '');
     $content = Input::get('content', '');
     $open_file = Input::get('open_file', 0);
     $local_only = Input::get('local_only', 0);
     $is_schedule = Input::get('is_schedule', 0);
     $active_at = Input::get('active_at');
     if (empty($active_at)) {
         $active_at = Tools::getNow();
     }
     $mobile = Input::get('mobile', '');
     $price = Input::get('price', 0);
     $quantity = Input::get('quantity', 0);
     $is_limit = Input::get('is_limit', 0);
     $img_token = Input::get('img_token', '');
     $img_token_2 = Input::get('img_token_2', '');
     $apartment_no = Input::get('apartment_no', '');
     $content = urldecode($content);
     $modified_img = Input::get('modified_img', '');
     $modified_img_index = Input::get('modified_img_index', '');
     if ($modified_img) {
         $modified_img = explode(',', $modified_img);
     }
     try {
         $user = User::chkUserByToken($token, $u_id);
         if ($cate == 8 && $user->u_type != 2) {
             throw new Exception("错误的发布类型", 2001);
         }
         $crowd_funding = CrowdFunding::find($id);
         if (empty($crowd_funding) || $crowd_funding->u_id != $u_id) {
             throw new Exception("无法获取到请求的众筹", 2001);
         }
         $funding_product = CrowdFundingProduct::where('cf_id', '=', $crowd_funding->cf_id)->first();
         if (empty($funding_product)) {
             throw new Exception("库存信息丢失", 2001);
         }
         if (Cart::getCartTypeCount(Cart::$TYPE_CROWD_FUNDING, $funding_product->p_id)) {
             throw new Exception("已有人购买", 2001);
         }
         if ($apartment_no) {
             $tmp_base = TmpUserProfileBase::find($user->u_id);
             $tmp_base->u_apartment_no = $apartment_no;
             $tmp_base->save();
         }
         $event = EventItem::find($crowd_funding->e_id);
         // put funding
         $event->e_title = $title;
         $event->e_brief = $brief;
         $event->e_start_at = $active_at;
         $date_obj = new DateTime($active_at);
         $date_obj->modify('+' . $time . ' days');
         $event->e_end_at = $date_obj->format('Y-m-d H:i:s');
         $crowd_funding->c_local_only = $local_only;
         $crowd_funding->c_yield_desc = $yield_desc;
         $crowd_funding->c_content = $content;
         $crowd_funding->c_yield_time = $yield_time;
         $crowd_funding->u_mobile = $mobile;
         $crowd_funding->c_is_schedule = $is_schedule;
         $crowd_funding->c_time = $time;
         $crowd_funding->c_shipping = $shipping;
         $crowd_funding->c_shipping_fee = $shipping_fee;
         $crowd_funding->c_target_amount = $amount;
         $crowd_funding->c_cate = $cate;
         $crowd_funding->c_open_file = $open_file;
         if ($amount <= 2000) {
             $crowd_funding->c_status = 4;
         } else {
             $crowd_funding->c_status = 1;
         }
         // if the user is an official user, set funding type to offical
         if ($user->u_type == 2) {
             $crowd_funding->c_cate = 8;
         }
         if (is_numeric($modified_img_index)) {
             $imgObj = new Img('crowd_funding', $img_token_2);
             $new_paths = [];
             if (!empty($modified_img)) {
                 foreach ($modified_img as $old_path) {
                     $new_path = $imgObj->reindexImg($id, $modified_img_index, $old_path);
                     $new_paths[] = $new_path;
                     $modified_img_index++;
                 }
                 $new_paths = Img::attachHost($new_paths);
                 $crowd_funding->c_imgs = implode(',', $new_paths);
             }
         }
         if ($img_token_2) {
             $imgObj = new Img('crowd_funding', $img_token_2);
             $imgs = $imgObj->getSavedImg($crowd_funding->cf_id, $crowd_funding->c_imgs, true);
             if (!empty($modified_img)) {
                 foreach ($modified_img as $del) {
                     if (array_key_exists($del, $imgs)) {
                         unset($imgs[$del]);
                     }
                 }
             }
             $crowd_funding->c_imgs = implode(',', $imgs);
         }
         if ($img_token) {
             $img_obj = new Img('event', $img_token);
             $cover_img = $img_obj->replace($event->e_id, 'cover_img');
             $event->cover_img = $cover_img;
         }
         $crowd_funding->save();
         $event->save();
         // put funding product
         $funding_product = CrowdFundingProduct::where('cf_id', '=', $crowd_funding->cf_id)->first();
         if (empty($funding_product)) {
             throw new Exception("库存信息丢失", 2001);
         }
         $funding_product->p_price = $price;
         $funding_product->p_target_quantity = $quantity;
         if ($is_limit) {
             $funding_product->p_max_quantity = $quantity;
         } else {
             $funding_product->p_max_quantity = 0;
         }
         $funding_product->save();
         $re = Tools::reTrue('编辑众筹成功');
     } catch (Exception $e) {
         $re = Tools::reFalse($e->getCode(), '编辑众筹失败:' . $e->getMessage());
     }
     return Response::json($re);
 }