private void ShowIpWorkDone()
{
if (Request.Cookies["StudentCookies"] != null)
{
if (Request.QueryString["Mid"] != null)
{
string Sgrade = Request.Cookies["StudentCookies"].Values["Sgrade"].ToString();
string Sclass = Request.Cookies["StudentCookies"].Values["Sclass"].ToString();
string Snum = Request.Cookies["StudentCookies"].Values["Snum"].ToString();
string Wip = Request.Cookies["StudentCookies"].Values["LoginIp"].ToString();
if (Request.QueryString["Mcid"] != null)
{
string Wcid = Request.QueryString["Mcid"].ToString();
string Wmid = Request.QueryString["Mid"].ToString();
if (LearnSite.Common.WordProcess.IsNum(Wcid) && LearnSite.Common.WordProcess.IsNum(Wmid))
{
LearnSite.BLL.Works ws = new LearnSite.BLL.Works();
string SnumDone = ws.IpWorkDoneSnum(Int32.Parse(Sgrade), Int32.Parse(Sclass), Int32.Parse(Wcid), Int32.Parse(Wmid), Wip);
if (SnumDone == "")
{
if (LabelMfiletype.Text != "html")
{
Labelmsg.Text = DateTime.Now.ToShortDateString();
}
}
else
{
if (Snum != SnumDone)
{
if (LearnSite.Common.XmlHelp.GetWorkIpLimit())
{
AttachFile.Enabled = false;
Btnupload.Enabled = false;//如果作品提交设定为IP限制的话，提交按钮灰色失效
Labelmsg.Text = SnumDone + "学号<br/>已经在该IP提交本任务作品！";
}
Labelmsg.Text = SnumDone + "学号<br/>已经在该IP提交本任务作品！";
}
else
{
if (Session[Snum] != null)
{
AttachFile.Enabled = false;
Btnupload.Enabled = false;
Labelmsg.Text = "你已经参加投票活动！<br/>你不可以重新提交了！";
}
else
{
Labelmsg.Text = "你可以修改作品";
}
}
}
string Wid = ws.WorkDone(Snum, Int32.Parse(Wcid), Int32.Parse(Wmid));//返回空字符表示不存在该记录
if (Wid != "")
{
//如果作品已经评分，提交按钮灰色失效
if (ws.IsChecked(Int32.Parse(Wid)))
{
Labelmsg.Text = "该作品已经评分!";
Btnupload.Enabled = false;
AttachFile.Enabled = false;
CheckBoxCan.Enabled = false;
}
}
else
{
if (CheckBoxMupload.Checked)
{
Labelmsg.Text =Labelmsg.Text+ "<br/>你未提交该作品？";
}
}
}
else
{
Panelworks.Visible = false;
Labelmsg.Text = "网页超时过期！";
}
}
}
}
}
protected void Btnupload_Click(object sender, EventArgs e)
{
if (IsValid)
{
string Wmid = Request.QueryString["Mid"].ToString();
if (LearnSite.Common.WordProcess.IsNum(Wmid))
{
string Sname = Request.Cookies["StudentCookies"].Values["Sname"].ToString();
string Syear = Request.Cookies["StudentCookies"].Values["Syear"].ToString();
string Sgrade = Request.Cookies["StudentCookies"].Values["Sgrade"].ToString();
string Sclass = Request.Cookies["StudentCookies"].Values["Sclass"].ToString();
string Wnum = Request.Cookies["StudentCookies"].Values["Snum"].ToString();
string Wip = Request.Cookies["StudentCookies"].Values["LoginIp"].ToString();
string LoginTime = Request.Cookies["StudentCookies"].Values["LoginTime"].ToString();
string Wcid = LabelMcid.Text;
string Mfiletype = LabelMfiletype.Text;
string Wmsort = LabelMsort.Text;
DateTime Wdate = DateTime.Now;
string iplast = Wip.Substring(Wip.LastIndexOf(".") + 1);
if (CheckBoxMupload.Checked)//是否可上传
{
string postfilename = this.AttachFile.FileName;
int Wlength = Convert.ToInt32(this.AttachFile.ContentLength);
if (postfilename != "" && postfilename != null)
{
if (LearnSite.Common.WorkUpload.CheckType(postfilename, Mfiletype)) //上传类型是否正确
{
LearnSite.BLL.Works ws = new LearnSite.BLL.Works();
string Wid = ws.WorkDone(Wnum, Int32.Parse(Wcid), Int32.Parse(Wmid));//返回空字符表示不存在该记录
if (Wid != "")
{
//重新提交修改作品
string MySavePath = LearnSite.Common.WorkUpload.GetWurl(Syear, Sgrade, Sclass, Wcid, Wmid);//获得作品保存路径（如果不存在，自动创建）
string RndTime = (DateTime.Parse(LoginTime)).Minute.ToString();
string NewFileName = Server.UrlDecode(Sname) + Wcid + "_" + Wmid + "_" + RndTime + iplast + "." + Mfiletype;
string Wurl = MySavePath + "/" + NewFileName;
string saveFilename = Server.MapPath(Wurl);
try
{
this.AttachFile.MoveTo(saveFilename, Brettle.Web.NeatUpload.MoveToOptions.Overwrite);//保存提交作品
ws.UpdateWorkUp(Int32.Parse(Wid), Wurl, NewFileName, Wlength, Wdate,CheckBoxCan.Checked);//更新Wfilename, Wurl,Wlength, Wdate
string ch = "课程活动" + Wmsort + "重新提交作品成功！";
Labelmsg.Text = ch;
LearnSite.Common.WordProcess.Alert(ch, this.Page);
}
catch (Exception ex)
{
throw ex;
}
}
else
{
//如果作品未提交，提交作品(Wnum, Wcid,Wmid,Wmsort, Wfilename, Wurl,Wlength, Wdate, Wip, Wtime)
string MySavePath = LearnSite.Common.WorkUpload.GetWurl(Syear, Sgrade, Sclass, Wcid, Wmid);//获得作品保存路径（如果不存在，自动创建）
string RndTime = (DateTime.Parse(LoginTime)).Minute.ToString();
string NewFileName = Server.UrlDecode(Sname) + Wcid + "_" + Wmid + "_" + RndTime + iplast + "." + Mfiletype;
string Wurl = MySavePath + "/" + NewFileName;
string Wtime = LearnSite.Common.Computer.TimePassed().ToString();
LearnSite.Model.Works wmodel = new LearnSite.Model.Works();
wmodel.Wnum = Wnum;
wmodel.Wcid = Int32.Parse(Wcid);
wmodel.Wmid = Int32.Parse(Wmid);
wmodel.Wmsort = Int32.Parse(Wmsort);
wmodel.Wfilename = NewFileName;
wmodel.Wurl = Wurl;
wmodel.Wlength = Wlength;
wmodel.Wdate = Wdate;
wmodel.Wip = Wip;
wmodel.Wtime = Wtime;
wmodel.Wcan = CheckBoxCan.Checked;
string saveFilename = Server.MapPath(Wurl);
try
{
this.AttachFile.MoveTo(saveFilename, Brettle.Web.NeatUpload.MoveToOptions.Overwrite);//保存提交作品
ws.AddWorkUp(wmodel);//添加作品提交记录
string worknums = ws.HowCidWorks(Int32.Parse(Wcid), Wnum);
if (worknums != "")
{
LearnSite.BLL.Signin sn = new LearnSite.BLL.Signin();
sn.UpdateQwork(Wnum, Int32.Parse(worknums));//更新今天签到表中的作品数量
}
string ch = "课程活动"+Wmsort+"提交作品成功！";
Labelmsg.Text = ch;
LearnSite.Common.WordProcess.Alert(ch, this.Page);
ShowWorked();
}
catch (Exception ex)
{
throw ex;
}
}
}
else
{
Labelmsg.Text = "提交类型错误！";
string ch = "提交作品类型错误！";
LearnSite.Common.WordProcess.Alert(ch, this.Page);
}
}
else
{
Labelmsg.Text = "你没有选择提交作品！";
string ch = "你没有浏览选择你的作品，请再选择一遍！";
LearnSite.Common.WordProcess.Alert(ch, this.Page);
}
}
else
{
Labelmsg.Text = "本任务无作品!";
}
}
}
}
