public ActionResult File()
{
if (loginStatus() == false)
{
return Redirect("Login");
}
FileModel model = new FileModel();
FileEntity[] fArray = model.getFiles(0, model.getTheNumberOfFile());
ViewBag.fileList = fArray;
return View();
}
public ActionResult Index()
{
int sid = getSid();
if (sid == -1)
{
return Redirect("/Index/Index");
}
AnnouncementModel announceModel = new AnnouncementModel();
ExamModel examModel = new ExamModel();
FileModel fileModel = new FileModel();
ViewBag.announcement = announceModel.getAnnouncements(0, 3);
ViewBag.exam = examModel.getAvailableExam().Take(3);
ViewBag.file = fileModel.getFiles(0, 3);
assignTitle();
return View();
}
public ActionResult File(int start=0,int size=10)
{
int sid = getSid();
if (sid == -1)
{
return Redirect("/Index/Index");
}
var model = new FileModel();
ViewBag.count = model.getTheNumberOfFile();
ViewBag.data = model.getFiles(0, ViewBag.count);
ViewBag.size = size;
assignTitle();
return View();
}
public ActionResult addFile()
{
if (loginStatus() == false)
{
return Redirect("Login");
}
Dictionary<string, String> ret = new Dictionary<string, string>();
HttpPostedFileBase file = Request.Files.Get("file");
string savepath = "/upload/file";
var tmpfilename = "";
if (file != null)
{
if (!Directory.Exists(Server.MapPath(savepath)))
{
Directory.CreateDirectory(Server.MapPath(savepath));
}
if (file.FileName.LastIndexOf('\\') != -1)
{
tmpfilename = file.FileName.Substring(file.FileName.LastIndexOf('\\') + 1, file.FileName.Length - 1 - file.FileName.LastIndexOf('\\'));
}
else
{
tmpfilename = file.FileName;
}
file.SaveAs(Server.MapPath(string.Format("{0}/{1}", savepath,tmpfilename)));
try
{
exam_aspx.Models.FileModel model = new exam_aspx.Models.FileModel();
model.addFile(tmpfilename, string.Format("{0}/{1}", savepath, tmpfilename), file.ContentLength);
ret.Add("status", "success");
}
catch (Exception e)
{
ret.Add("status", "failed");
ret.Add("error", "insert error!");
}
}
else
{
ret.Add("status", "failed");
ret.Add("error", "no file!");
}
return Json(ret);
}
public ActionResult delFile()
{
if (loginStatus() == false)
{
return Redirect("Login");
}
Dictionary<string, String> ret = new Dictionary<string, string>();
try
{
int id = int.Parse(Request["id"]);
exam_aspx.Models.FileModel model = new exam_aspx.Models.FileModel();
FileEntity file = model.getFileById(id);
if (file != null)
{
if (System.IO.File.Exists(Server.MapPath(file.path)))
{
System.IO.File.Delete(Server.MapPath(file.path));
}
}
int row = model.deleFile(id);
if (row > 0)
{
ret.Add("status", "success");
}
else
{
ret.Add("status", "failed");
ret.Add("error","delete failed!");
}
}
catch (Exception e)
{
ret.Add("status", "failed");
ret.Add("error", "bad param");
}
return Json(ret);
}