using System;
using System.Collections.Generic;
using System.Web;
using System.Web.UI;
using System.Web.UI.WebControls;
using System.Text;
using System.Security.Cryptography;
namespace Mtxfw.VipSite
{
    public partial class Admin_Member_JCHG_add : Mtxfw.Utility.MemberBase
    {
        public Mtxfw.Utility.Config config = new Mtxfw.Utility.Config("");
        public Mtxfw.DAL.Article daoArt = new Mtxfw.DAL.Article();
        public String strTitle = "",strBody = "";
        public int gtype = 0;
        public string Signature = "";
        protected override void OnLoad(EventArgs e)
        {
            base.OnLoad(e);
            string hostname = Request.Url.Host;
            string secretId = config.AccessKeyId;
            long currentTimeStamp = Mtxfw.Utility.Common.CreatenTimestamp(DateTime.Now);
            long expireTime = Mtxfw.Utility.Common.CreatenTimestamp(DateTime.Now.AddHours(24));
            string random = Mtxfw.Utility.Common.RandNum(6);
            long classId = 792211;
            string strkey = "secretId=" + secretId + "&currentTimeStamp=" + currentTimeStamp + "&expireTime=" + expireTime + "&random=" + random + "&classId=" + classId + "&storageRegion=ap-beijing";

            byte[] bytesSign = hash_hmac_byte(strkey, config.AccessKeySecret);
            byte[] byteContent = System.Text.Encoding.Default.GetBytes(strkey);
            byte[] nCon = new byte[bytesSign.Length + byteContent.Length];
            bytesSign.CopyTo(nCon, 0);
            byteContent.CopyTo(nCon, bytesSign.Length);
            Signature = Convert.ToBase64String(nCon);
            if (!IsPostBack)
            {
                if (Session["IFPassword"] == null)
                {
                    Response.Redirect("/Member_IFPassword.aspx?Url=/Admin_Member_JCHG.aspx");
                }
                if (IFStores != 1)
                {
                    Mtxfw.Utility.Tools.Message("您没有权限!", "/gl.aspx");
                }
                if (MemberJS.IndexOf("洞藏精彩回顾") == -1)
                {
                    Mtxfw.Utility.Tools.Message("您没有权限!", "/gl.aspx");
                }
                Data_Bind();
            }
            Btn_Insert.Click += delegate(object s, EventArgs ex)
            {
                Mtxfw.Model.Article model = new Mtxfw.Model.Article();
                model.senderid = 0;
                model.receiverid = 0;
                model.Title = Text_Title.Text;
                model.ParentID = 9;
                model.CategoryId = "0";
                model.AddTime = DateTime.Now;
                Mtxfw.Utility.UploadFile upload = new Utility.UploadFile(File_AdsImg.PostedFile, config.webUpPath, config.webUpType, int.Parse(config.webUpSize));
                if (File_AdsImg.FileName.Length > 0)
                {
                    upload.StatrUpFile();
                    model.Author = upload.UploadPath;
                }
                else model.Author = Hidd_Img.Value;
                model.Content = Hidd_myEditor.Value;
                model.Paths = "";
                model.Content2 = "";
                model.Paths2 = "";
                model.KeyWords = "";
                model.media_id = "";
                model.thumb_media_id = "";
                model.wtype = 0;
                model.wtype2 = 0;
                model.LinkID = 0;
                model.Seef = 0;
                model.gtype = gtype;
                daoArt.Add(model);
                Model.User_CZ_log logmodel = new Model.User_CZ_log();
                logmodel.MemberId = Card;
                logmodel.AddTime = DateTime.Now;
                logmodel.IP = Mtxfw.Utility.Common.GetIP;
                logmodel.Body = "添加洞藏精彩回顾，标题：" + model.Title + "";
                logmodel.UType = 0;
                logmodel.gtype = gtype;
                new DAL.User_CZ_log().Add(logmodel);
                ClientScript.RegisterStartupScript(this.GetType(), "", "<script type='text/javascript'>alert('添加资讯成功！');location.replace('" + Hidd_Url.Value + "')</script>");
            };

            Btn_Update.Click += delegate(object s, EventArgs ex)
            {
                Int32 ID = int.Parse(Request.QueryString["ID"]);
                Mtxfw.Model.Article model = daoArt.GetModel(ID);
                model.Title = Text_Title.Text;
                Mtxfw.Utility.UploadFile upload = new Utility.UploadFile(File_AdsImg.PostedFile, config.webUpPath, config.webUpType, int.Parse(config.webUpSize));
                if (File_AdsImg.FileName.Length > 0)
                {
                    upload.StatrUpFile();
                    model.Author = upload.UploadPath;
                }
                else model.Author = Hidd_Img.Value;
                model.Content = Hidd_myEditor.Value;
                daoArt.Update(model);

                Model.User_CZ_log logmodel = new Model.User_CZ_log();
                logmodel.MemberId = Card;
                logmodel.AddTime = DateTime.Now;
                logmodel.IP = Mtxfw.Utility.Common.GetIP;
                logmodel.Body = "修改洞藏精彩回顾，标题：" + model.Title + "";
                logmodel.UType = 0;
                logmodel.gtype = gtype;
                new DAL.User_CZ_log().Add(logmodel);

                ClientScript.RegisterStartupScript(this.GetType(), "", "<script type='text/javascript'>alert('更新资讯成功！');location.replace('" + Hidd_Url.Value + "')</script>");
            };
        }

        protected void Data_Bind()
        {
            if (Request.UrlReferrer != null)
            {
                Hidd_Url.Value = Request.UrlReferrer.ToString();
            }
            else
            {
                Hidd_Url.Value = "Admin_Member_JCHG.aspx";
            }

            if (Request.QueryString["ID"] == null)
            {
                strTitle = "添加洞藏精彩回顾";
                Page.Title = strTitle + " - " + GetWebName;
                Btn_Update.Visible = false;
            }
            else
            {
                strTitle = "更新洞藏精彩回顾";
                Page.Title = strTitle + " - " + GetWebName;
                Btn_Insert.Visible = false;

                Mtxfw.Model.Article model = daoArt.GetModel(int.Parse(Request.QueryString["ID"]));
                if (model != null)
                {
                    Text_Title.Text = model.Title;
                    strBody = model.Content;
                   
                    
                    if (!String.IsNullOrEmpty(model.Author))
                    {
                        Img_Img.Visible = true;
                        Img_Img.Src = Mtxfw.Utility.Common.GetCoverPic(model.Author, "40x40", config.webImgMode);
                        Hidd_Img.Value = model.Author;
                    }
                    else
                    {
                        Img_Img.Visible = false;
                        Hidd_Img.Value = String.Empty;
                    }
                }
            }
        }
        private byte[] hash_hmac_byte(string signatureString, string secretKey)
        {
            var enc = Encoding.UTF8;
            HMACSHA1 hmac = new HMACSHA1(enc.GetBytes(secretKey));
            hmac.Initialize();
            byte[] buffer = enc.GetBytes(signatureString);
            return hmac.ComputeHash(buffer);
        }
    }
}