public ActionResult DownLoadStuChu()
{
string name = Request["name"];
StuFile file = new StuFile();
StuFileDal stufile = new StuFileDal();
IQueryable <StuFile> stuf = stufile.GetEntities(u => u.Student.Stu_Name == name && u.Status == 1);
foreach (var item in stuf)
{
file = item;
}
string filepath = file.Url;
string filePath = Server.MapPath(filepath);
FileInfo fileInfo = new FileInfo(filePath);
try
{
Response.Clear();
Response.ClearContent();
Response.ClearHeaders();
Response.AddHeader("Content-Disposition", "attachment;filename=" + file.Url);
Response.AddHeader("Content-Length", fileInfo.Length.ToString());
Response.AddHeader("Content-Transfer-Encoding", "binary");
Response.ContentType = "application/octet-stream";
Response.ContentEncoding = System.Text.Encoding.GetEncoding("gb2312");
Response.WriteFile(fileInfo.FullName);
Response.Flush();
Response.End();
}
catch (Exception)
{
return(Content("此文件已被删除"));
}
return(null);
}
public ActionResult GetAllMyFuZeLunWen()
{
Teacher s = (Teacher)Session["teacher"];
TeaGroup tg = s.TeaGroup;
if (tg == null)
{
Response.Write("");
Response.End();
return(View());
}
ChoseThemeService chosetser = new ChoseThemeService();
IQueryable <ChoseTheme> choiq = chosetser.GetAllChoseTheme();
StuFileService sfser = new StuFileService();
IList <int> stuidlist = new List <int>();
IList <string> strlist = new List <string>();
string str = "";
int m = 0;
strlist.Add(tg.TG_Name);
foreach (var item in choiq)
{
if (item.Theme.TeaGroup.TG_Id == tg.TG_Id)
{
//stuidlist.Add((int)item.Student.Stu_Id);
StuFile sf = sfser.GetStuFileByStu((int)item.Student.Stu_Id);
if (sf == null)
{
m++;
}
if (sf != null)
{
str = sf.Student.Stu_Name + "=" + sf.StuF_Name + "=" + sf.SubTime + "=" + sf.Url;
strlist.Add(str);
}
}
}
//string str = "";
//for (int i = 0; i < stuidlist.Count(); i++)
//{
// StuFile sf = sfser.GetStuFileByStu(stuidlist[i]);
// if (sf == null)
// {
// m++;
// }
// if (sf!=null)
// {
// str = sf.Student.Stu_Name + "=" + sf.StuF_Name + "=" + sf.SubTime+"="+sf.Url;
// strlist.Add(str);
// }
//}
string outstr = js.Serialize(strlist);
Response.Write(outstr);
Response.End();
return(null);
}
public IQueryable <StuFile> GetStuFileChuByDep(string dep)
{
StuFile sf = new StuFile();
IQueryable <StuFile> iq = stufdal.GetEntities(u => u.Student.Department.Dep_Name == dep && u.Status == 1);
if (iq.Count() == 0)
{
return(null);
}
return(iq);
}
public bool AddStuFile(StuFile f)
{
DBSession db = new DBSession();
if (stufdal.Add(f) != null)
{
db.SaveChanges();
return(true);
}
;
return(false);
}
public ActionResult TeaUpStuChu()
{
string p = Server.MapPath("");
StuFileService adfs = new StuFileService();
StuFileDal adfd = new StuFileDal();
StuFile adf = new StuFile();
string name = Request["name"];
StudentDal stud = new StudentDal();
Student stu = new Student();
IQueryable <Student> siq = stud.GetEntities(U => U.Stu_Name == name);
foreach (var item in siq)
{
stu = item;
}
var file = Request.Files["file2"];
if (file.ContentLength == 0)
{
return(Content("请选择要上传的文件"));
}
var intro = Request["intro2"];
var filename = Request["filename2"];
IQueryable <StuFile> iq = adfd.GetEntities(u => u.Student.Stu_Name == name && u.Status == 1);
if (iq.Count() == 0)
{
return(Content("改还未提交过论文初稿"));
}
foreach (var item in iq)
{
adf = item;
}
string s = file.FileName; //全路径的名字
int index = s.LastIndexOf("."); //获取最后面点的位置
string hzm = s.Substring(index); // 获取后缀名
try
{
System.IO.File.Delete(p + "/" + stu.Department.Dep_Name + "/论文初稿/" + stu.Stu_Num + "-" + stu.Stu_Name + "-" + "论文初稿" + hzm);
}
catch (Exception)
{
}
string path = "/Upload/管理与信息工程学院/论文初稿/" + stu.Stu_Num + "-" + stu.Stu_Name + "-" + "论文初稿" + hzm;; //防止命名相同
adfs.UpdateStuFile(adf, filename, intro, path, 4);
file.SaveAs(Request.MapPath(path));
return(Content("上传成功"));
}
public void UpdateStuFile(StuFile file, string name, string intro, string url, int status)
{
DBSession db = new DBSession();
file.StuF_Intro = intro;
file.StuF_Name = name;
file.Url = url;
file.Status = status;
file.SubTime = DateTime.Now;
stufdal.UpdateEntity(file);
db.SaveChanges();
}
public StuFile GetStuFileByStu(int stuid)
{
StuFile sf = new StuFile();
IQueryable <StuFile> iq = stufdal.GetEntities(u => u.Student.Stu_Id == stuid && u.Status == 2);
if (iq.Count() == 0)
{
return(null);
}
foreach (var item in iq)
{
sf = item;
}
return(sf);
}
public ActionResult StuFileOverUpLoad()
{
string p = Server.MapPath("");
//System.IO.File.Delete(p + "/管理与信息工程学院/论文终稿/201301020127-黄杰-论文终稿.jpg");
//StuFileService adfs = new StuFileService();
//StuFileDal adfd = new StuFileDal();
//Student stu = (Student)Session["student"];
//var file = Request.Files["file1"];
//if (file.ContentLength==0)
//{
// return Content("请选择要上传的文件");
//}
//var filename = Request["filename1"];
//var intro = Request["intro1"];
//IQueryable<StuFile> iq = adfd.GetEntities(u => u.Student.Stu_Id == stu.Stu_Id&&u.Status==1);
//if (iq.Count()==0)
//{
// return Content("你还未提交过论文");
//}
//StuFile adf = new StuFile();
//foreach (var item in iq)
//{
// adf = item;
//}
//string s = file.FileName; //全路径的名字
//int index = s.LastIndexOf("."); //获取最后面点的位置
//string hzm = s.Substring(index); // 获取后缀名
//string path = "/Upload/" +filename+ Guid.NewGuid().ToString() + hzm; //防止命名相同
//adfs.UpdateStuFile(adf,filename,intro,path);
//file.SaveAs(Request.MapPath(path));
//return Content("上传成功");
var file = Request.Files["file1"];
if (file.ContentLength == 0)
{
return(Content("请选择要上传的文件"));
}
var intro = Request["intro1"];
var filename = Request["filename1"];
StuFileService adfs = new StuFileService();
StuFileDal adfd = new StuFileDal();
Student stu = (Student)Session["student"];
var filename1 = stu.Stu_Num + "-" + stu.Stu_Name + "-" + "开题报告";
string filestyle = Request["style"];
string dir = stu.Department.Dep_Name;
StuFile adf = new StuFile();
if (filestyle == "开题报告")
{
IQueryable <StuFile> iq = adfd.GetEntities(u => u.Student.Stu_Id == stu.Stu_Id && u.Status == 0);
if (iq.Count() == 0)
{
return(Content("你还未提交过开题报告"));
}
foreach (var item in iq)
{
adf = item;
}
string s = file.FileName; //全路径的名字
int index = s.LastIndexOf("."); //获取最后面点的位置
string hzm = s.Substring(index); // 获取后缀名
try
{
System.IO.File.Delete(p + "/" + stu.Department.Dep_Name + "/开题报告/" + stu.Stu_Num + "-" + stu.Stu_Name + "-" + "开题报告" + hzm);
}
catch (Exception)
{
}
string path = "/Upload/" + dir + "/" + filestyle + "/" + stu.Stu_Num + "-" + stu.Stu_Name + "-" + "开题报告" + hzm; //防止命名相同
adfs.UpdateStuFile(adf, filename1, intro, path, 0);
file.SaveAs(Request.MapPath(path));
return(Content("上传成功"));
}
if (filestyle == "论文初稿")
{
IQueryable <StuFile> iq = adfd.GetEntities(u => u.Student.Stu_Id == stu.Stu_Id && u.Status == 1);
if (iq.Count() == 0)
{
return(Content("你还未提交过论文初稿"));
}
foreach (var item in iq)
{
adf = item;
}
string s = file.FileName; //全路径的名字
int index = s.LastIndexOf("."); //获取最后面点的位置
string hzm = s.Substring(index); // 获取后缀名
try
{
System.IO.File.Delete(p + "/" + stu.Department.Dep_Name + "/论文初稿/" + stu.Stu_Num + "-" + stu.Stu_Name + "-" + "论文初稿" + hzm);
}
catch (Exception)
{
}
string path = "/Upload/" + dir + "/" + filestyle + "/" + stu.Stu_Num + "-" + stu.Stu_Name + "-" + "论文初稿" + hzm; //防止命名相同
adfs.UpdateStuFile(adf, filename, intro, path, 1);
file.SaveAs(Request.MapPath(path));
return(Content("上传成功"));
}
if (filestyle == "论文终稿")
{
IQueryable <StuFile> iq = adfd.GetEntities(u => u.Student.Stu_Id == stu.Stu_Id && u.Status == 2);
if (iq.Count() == 0)
{
return(Content("你还未提交过论文终稿"));
}
foreach (var item in iq)
{
adf = item;
}
string s = file.FileName; //全路径的名字
int index = s.LastIndexOf("."); //获取最后面点的位置
string hzm = s.Substring(index); // 获取后缀名
try
{
System.IO.File.Delete(p + "/" + stu.Department.Dep_Name + "/论文终稿/" + stu.Stu_Num + "-" + stu.Stu_Name + "-" + "论文终稿" + hzm);
}
catch (Exception)
{
}
string path = "/Upload/" + dir + "/" + filestyle + "/" + stu.Stu_Num + "-" + stu.Stu_Name + "-" + "论文终稿" + hzm; //防止命名相同
adfs.UpdateStuFile(adf, filename, intro, path, 2);
file.SaveAs(Request.MapPath(path));
return(Content("上传成功"));
}
return(null);
}
public ActionResult StuFileUpLoad()
{
var file = Request.Files["file"];
if (file.ContentLength == 0)
{
return(Content("请选择要上传的文件"));
}
var intro = Request["intro"];
var filename = Request["filename"];
StuFileService adfs = new StuFileService();
StuFileDal adfd = new StuFileDal();
Student stu = (Student)Session["student"];
string filestyle = Request["style"];
string dir = stu.Department.Dep_Name;
if (Directory.Exists(Server.MapPath("/Upload/" + dir)) == false)//如果不存在就创建file文件夹
{
Directory.CreateDirectory(Server.MapPath("/Upload/" + dir));
}
if (filestyle == "开题报告")
{
if (Directory.Exists(Server.MapPath("/Upload/" + dir + "/" + filestyle)) == false)//如果不存在就创建file文件夹
{
Directory.CreateDirectory(Server.MapPath("/Upload/" + dir + "/" + filestyle));
}
IQueryable <StuFile> iq = adfd.GetEntities(u => u.Student.Stu_Id == stu.Stu_Id && u.Status == 0);
if (iq.Count() >= 1)
{
return(Content("您已上传过开题报告，如果想要覆盖已上传的开题报告，请选择下面的覆盖上传！"));
}
StuFile adf = new StuFile();
// adf.Admin = ad;
adf.StuF_Intro = intro;
adf.StuF_Name = stu.Stu_Num + "-" + stu.Stu_Name + "-" + "开题报告";
adf.Student = stu;
adf.Status = 0;
adf.SubTime = DateTime.Now;
string s = file.FileName; //全路径的名字
int index = s.LastIndexOf("."); //获取最后面点的位置
string hzm = s.Substring(index); // 获取后缀名
string path = "/Upload/" + dir + "/" + filestyle + "/" + stu.Stu_Id + "-" + stu.Stu_Name + "-" + "开题报告" + hzm; //防止命名相同
adf.Url = path;
adfs.AddStuFile(adf);
file.SaveAs(Request.MapPath(path));
return(Content("上传成功"));
}
if (filestyle == "论文初稿")
{
if (Directory.Exists(Server.MapPath("/Upload/" + dir + "/" + filestyle)) == false)//如果不存在就创建file文件夹
{
Directory.CreateDirectory(Server.MapPath("/Upload/" + dir + "/" + filestyle));
}
IQueryable <StuFile> iq = adfd.GetEntities(u => u.Student.Stu_Id == stu.Stu_Id && u.Status == 1);
if (iq.Count() >= 1)
{
return(Content("您已上传过论文初稿，如果想要覆盖已上传的论文初稿，请选择下面的覆盖上传！"));
}
StuFile adf = new StuFile();
// adf.Admin = ad;
adf.StuF_Intro = intro;
adf.StuF_Name = stu.Stu_Num + "-" + stu.Stu_Name + "-" + "论文初稿";
adf.Student = stu;
adf.Status = 1;
adf.SubTime = DateTime.Now;
string s = file.FileName; //全路径的名字
int index = s.LastIndexOf("."); //获取最后面点的位置
string hzm = s.Substring(index); // 获取后缀名
string path = "/Upload/" + dir + "/" + filestyle + "/" + stu.Stu_Num + "-" + stu.Stu_Name + "-" + "论文初稿" + hzm; //防止命名相同
adf.Url = path;
adfs.AddStuFile(adf);
file.SaveAs(Request.MapPath(path));
return(Content("上传成功"));
}
if (filestyle == "论文终稿")
{
if (Directory.Exists(Server.MapPath("/Upload/" + dir + "/" + filestyle)) == false)//如果不存在就创建file文件夹
{
Directory.CreateDirectory(Server.MapPath("/Upload/" + dir + "/" + filestyle));
}
IQueryable <StuFile> iq = adfd.GetEntities(u => u.Student.Stu_Id == stu.Stu_Id && u.Status == 2);
if (iq.Count() >= 1)
{
return(Content("您已上传过论文，如果想要覆盖已上传的论文，请选择下面的覆盖上传！"));
}
StuFile adf = new StuFile();
// adf.Admin = ad;
adf.StuF_Intro = intro;
adf.StuF_Name = stu.Stu_Num + "-" + stu.Stu_Name + "-" + "论文终稿";
adf.Student = stu;
adf.Status = 2;
adf.SubTime = DateTime.Now;
string s = file.FileName; //全路径的名字
int index = s.LastIndexOf("."); //获取最后面点的位置
string hzm = s.Substring(index); // 获取后缀名
string path = "/Upload/" + dir + "/" + filestyle + "/" + stu.Stu_Num + "-" + stu.Stu_Name + "-" + "论文终稿" + hzm; //防止命名相同
// string path = "/Upload/"+ filename + hzm;
adf.Url = path;
adfs.AddStuFile(adf);
//string path = "/Upload/" + file.FileName;
//string activeDir = @"C:\myDir";
//string newPath = System.IO.Path.Combine(activeDir, "mySubDirOne");
//System.IO.Directory.CreateDirectory(newPath);
file.SaveAs(Request.MapPath(path));
//return Content(s + " " + hzm + " " + path);
return(Content("上传成功"));
}
return(Content("上传成功"));
}
