PumpkinHouseWeb/Picture.aspx.cs

   1 using System;
   2 using System.Collections.Generic;
   3 using System.Linq;
   4 using System.Web;
   5 using System.Web.UI;
   6 using System.Web.UI.WebControls;
   7 using PumpkinHouseDatabase;
   8 using PumpkinHouseDatabase.Contract;
   9 using PumpkinHouse.Utils;
  10
  11 namespace PumpkinHouse
  12 {
  13     public partial class Picture : System.Web.UI.Page
  14     {
  15         protected long CollectionId;
  16         protected CollectionToDisplay picture;
  17         protected DB_Album Album;
  18         protected string JsonPicture;
  19         protected string JsonUser;
  20
  21         protected void Page_Load(object sender, EventArgs e)
  22         {
  23             bool success = long.TryParse(Request.Params["pictureId"], out CollectionId);
  24             if(!success)
  25             {
  26                 Response.Redirect("~/404.aspx");
  27             }
  28             using (DataUtils utils = new DataUtils(false))
  29             {
  30                 picture = Converter.ConvertCollectionWithOriginal(utils, utils.FindViewCollectionWithOriginalById(CollectionId), -1);
  31                 if (picture == null)
  32                 {
  33                     Response.Redirect("~/404.aspx");
  34                 }
  35                 string desc = picture.Description;
  36                 if (desc != null && desc.Length > 15)
  37                 {
  38                     desc = desc.Substring(0, 15) + "...";
  39                 }
  40                 Page.Title = desc + " À´×Ô" + picture.NickName + "ÔÚÄ¾Í·ºÐ×ÓµÄ·ÖÏí";
  41
  42                 JsonPicture = JsonHelper<CollectionToDisplay>.ConvertToJson(picture);
  43
  44                 var user = Converter.ConvertUser(utils, utils.FindUserByUsername(picture.Username), 0);
  45                 JsonUser = JsonHelper<UserToDisplay>.ConvertToJson(user);
  46             }
  47         }
  48     }
  49 }