PumpkinHouseWeb/Default.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 using log4net;
  11 using System.Runtime.Serialization.Json;
  12 using System.IO;
  13 using System.Text;
  14
  15 namespace PumpkinHouse
  16 {
  17     public partial class _Default : System.Web.UI.Page
  18     {
  19         public HomePageMode OrderMode;
  20         public string Tag;
  21         public IList<CollectionToDisplay> pictures;
  22         private ILog Log = LogManager.GetLogger(typeof(_Default));
  23         public bool CommodityOnly = false;
  24         public string JsonObject;
  25         public IList<View_Recommended_Tag>[] rTags;
  26         public int TagCategoryId;
  27
  28         protected string FindOrderString()
  29         {
  30             switch (OrderMode)
  31             {
  32                 case HomePageMode.Default: return "default";
  33                 case HomePageMode.Hot: return "hot";
  34                 case HomePageMode.Latest: return "latest";
  35             }
  36             return null;
  37         }
  38
  39         protected void Page_Load(object sender, EventArgs e)
  40         {
  41             string mode = Request.Params["mode"];
  42             string tag = Request.Params["tag"];
  43
  44             if (mode == null && tag == null && Request.Params["commodityOnly"] == null)
  45             {
  46                 // reset
  47                 Session["mode"] = "default";
  48                 Session["tag"] = "";
  49                 Session["commodityOnly"] = false;
  50             }
  51             else
  52             {
  53                 if (!string.IsNullOrWhiteSpace(mode))
  54                 {
  55                     Session["mode"] = mode;
  56                 }
  57                 if (!string.IsNullOrWhiteSpace(tag))
  58                 {
  59                     Session["tag"] = tag;
  60                 }
  61                 if (Request.Params["commodityOnly"] != null)
  62                 {
  63                     CommodityOnly = "commodity".Equals(Request.Params["commodityOnly"] as string, StringComparison.OrdinalIgnoreCase);
  64                     Session["commodityOnly"] = CommodityOnly;
  65                 }
  66             }
  67
  68             this.Tag = (string)Session["tag"] ?? "";
  69
  70             if (Session["mode"] == null)
  71             {
  72                 this.OrderMode = HomePageMode.Default;
  73             }
  74             else
  75             {
  76                 string m = (string)Session["mode"];
  77
  78                 if (m == "default")
  79                 {
  80                     this.OrderMode = HomePageMode.Default;
  81                 }
  82                 else if (m == "hot")
  83                 {
  84                     this.OrderMode = HomePageMode.Hot;
  85                 }
  86                 else if (m == "latest")
  87                 {
  88                     this.OrderMode = HomePageMode.Latest;
  89                 }
  90             }
  91
  92             if (Session["commodityOnly"] == null)
  93             {
  94                 this.CommodityOnly = false;
  95             }
  96             else
  97             {
  98                 this.CommodityOnly = (bool)Session["commodityOnly"];
  99             }
 100
 101             // 标签推荐的页卡信息
 102             int cateId;
 103             bool parseResult = int.TryParse(Request.Params["cate"], out cateId);
 104             if (parseResult)
 105             {
 106                 Session["cate"] = cateId;
 107             }
 108             TagCategoryId = Session["cate"] == null ? 0 : (int)Session["cate"];
 109
 110             Log.Debug("prepare querying");
 111
 112             rTags = new IList<View_Recommended_Tag>[4];
 113
 114             using (DataUtils utils = new DataUtils(false))
 115             {
 116                 Log.Debug("ready to query");
 117                 PagingList<CollectionToDisplay> list = Helper.FindAllOriginalViewCollections(utils, this.OrderMode, this.Tag, this.CommodityOnly, 0, 20000);
 118                 Log.Debug("picture list populated");
 119                 pictures = list.List;
 120
 121                 JsonObject = JsonHelper<IList<CollectionToDisplay>>.ConvertToJson(pictures);
 122
 123                 IEnumerable<View_Recommended_Tag> tags = utils.FindRecommendedViewTags().ToList();
 124
 125                 rTags[0] = tags.Where(t => t.Category_Name == "").ToList();
 126                 rTags[1] = tags.Where(t => t.Category_Name == "空间").ToList();
 127                 rTags[2] = tags.Where(t => t.Category_Name == "潮品").ToList();
 128                 rTags[3] = tags.Where(t => t.Category_Name == "风格").ToList();
 129             }
 130         }
 131
 132
 133     }
 134 }