public ActionResult Create(Project project, HttpPostedFileBase file)
{
try
{
FileUploadCheck fs = new FileUploadCheck();
fs.filesize = 1000000;
string us = fs.UploadUserFile(file);
if (us != null)
{
ViewBag.ResultErrorMessage = fs.ErrorMessage;
}
project.Pj_Date = DateTime.Today;
string[] Split_ID = project.Pj_StuID.Split(' ');
if (file != null && file.ContentLength > 0)
{
var myUniqueFileName = DateTime.Now.Ticks + ".pdf";
string physicalPath = Server.MapPath("~/FileUploaded/" + myUniqueFileName);
file.SaveAs(physicalPath);
project.Pj_File = myUniqueFileName;
}
project.Pj_StuID = Split_ID[2];
db.Projects.Add(project);
db.SaveChanges();
return(RedirectToAction("Index"));
}
catch (Exception)
{
ViewBag.Pj_StuID = new SelectList(db.Students, "Stu_ID", "Stu_Title", project.Pj_StuID);
ViewBag.Pj_TeaID = new SelectList(db.Teachers, "Tea_ID", "Tea_Name", project.Pj_TeaID);
return(View(project));
}
}
public IActionResult Document(UploadModel uploadModel)
{
if (ModelState.IsValid)
{
var upload = HttpContext.Request.Form.Files;
if (HttpContext.Request.Form.Files.Count == 0)
{
ModelState.AddModelError("File", "Please Upload Your file");
}
else
{
foreach (var file in upload)
{
if (file.Length > 0)
{
byte[] tempFileBytes = null;
// getting File Name
var fileName = file.FileName.Trim();
using (BinaryReader reader = new BinaryReader(file.OpenReadStream()))
{
// getting filebytes
tempFileBytes = reader.ReadBytes((int)file.Length);
}
// Creating new FileName
var myUniqueFileName = Convert.ToString(Guid.NewGuid());
var filetype = Path.GetExtension(fileName).Replace('.', ' ').Trim();
// getting FileExtension
var fileExtension = Path.GetExtension(fileName);
var types = CoreSecurity.Filters.FileUploadCheck.FileType.Image; // Setting Image type
var result = FileUploadCheck.IsValidFile(tempFileBytes, types, filetype); // Validate Header
if (result)
{
var newFileName = string.Concat(myUniqueFileName, fileExtension);
fileName = Path.Combine(_environment.WebRootPath, "images") + $@"\{newFileName}";
using (FileStream fs = System.IO.File.Create(fileName))
{
file.CopyTo(fs);
fs.Flush();
}
}
}
}
}
}
return(View(uploadModel));
}
public IActionResult PostCreate()
{
var httpRequest = _httpContextAccessor.HttpContext.Request;
//Upload Image
var file = httpRequest.Form.Files[0];
if (file == null)
{
_toastNotification.AddErrorToastMessage("Please choose image for upload!");
_logger.LogError("User " + User.Identity.Name + " tried to create post without image!");
return(NotFound());
}
if (!FileUploadCheck.CheckImageFormat(file))
{
_toastNotification.AddWarningToastMessage("Incorrect format of uploading file!");
_logger.LogError("User " + User.Identity.Name + " tried to upload not image file!");
return(NotFound());
}
string uniqueFileName = null;
if (file.Length > 0 && FileUploadCheck.CheckImageFormat(file))
{
string uploadsFolder = Path.Combine(_hostingEnviroment.WebRootPath, "images");
uniqueFileName = Guid.NewGuid() + "_" + file.FileName;
string filePath = Path.Combine(uploadsFolder, uniqueFileName);
file.CopyTo(new FileStream(filePath, FileMode.Create));
}
var dto = new PostDto
{
Title = httpRequest.Form["Title"],
Description = httpRequest.Form["Description"],
ImagePath = uniqueFileName,
AuthorFullName = httpRequest.Form["AuthorFullName"],
ApplicationUserId = Guid.Parse(httpRequest.Form["ApplicationUserId"])
};
_postService.CreatePost(dto);
return(Ok(dto));
}
public async Task <IActionResult> EditPost()
{
var httpRequest = _httpContextAccessor.HttpContext.Request;
var id = int.Parse(httpRequest.Form["Id"]);
string uniqueFileName = null;
//Upload Image
if (httpRequest.Form.Files.Count > 0)
{
var file = httpRequest.Form.Files[0];
if (!FileUploadCheck.CheckImageFormat(file))
{
_toastNotification.AddWarningToastMessage("Incorrect format of uploading file!");
_logger.LogError("User " + User.Identity.Name + " tried to upload not image file!");
return(NotFound());
}
if (file.Length > 0 && FileUploadCheck.CheckImageFormat(file))
{
string uploadsFolder = Path.Combine(_hostingEnviroment.WebRootPath, "assets");
uniqueFileName = Guid.NewGuid() + "_" + file.FileName;
var filePath = Path.Combine(uploadsFolder, uniqueFileName);
file.CopyTo(new FileStream(filePath, FileMode.Create));
}
}
var postDto = await _postService.GetPostById(id);
postDto.Title = httpRequest.Form["Title"];
postDto.Description = httpRequest.Form["Description"];
if (uniqueFileName != null)
{
postDto.ImagePath = uniqueFileName;
}
var post = _mapper.Map <Post>(postDto);
_postService.UpdatePost(post);
return(Ok(post));
}
public ActionResult Create(Generation generation, HttpPostedFileBase file)
{
if (Session["AJ"] == null)
{
return(RedirectToAction("Index", "Home"));
}
try
{
FileUploadCheck fs = new FileUploadCheck();
fs.filesize = 1000000;
string us = fs.UploadUserFile(file);
if (us != null)
{
ViewBag.ResultErrorMessage = fs.ErrorMessage;
ViewBag.Gen_SCID = new SelectList(db.Short_Course, "SC_ID", "SC_NameTH", generation.Gen_SCID);
ViewBag.Gen_Status = new SelectList(db.Gen_Status, "Gen_Status1", "Gen_Name", generation.Gen_Status);
return(View(generation));
}
else
{
if (file != null && file.ContentLength > 0)
{
var myUniqueFileName = DateTime.Now.Ticks + ".pdf";
string physicalPath = Server.MapPath("~/FileUploaded/" + myUniqueFileName);
file.SaveAs(physicalPath);
generation.Gen_PDF = myUniqueFileName;
}
generation.Gen_Member = generation.Gen_MemberMax;
db.Generations.Add(generation);
db.SaveChanges();
return(RedirectToAction("Index"));
}
}
catch (Exception)
{
ViewBag.Gen_SCID = new SelectList(db.Short_Course, "SC_ID", "SC_NameTH", generation.Gen_SCID);
ViewBag.Gen_Status = new SelectList(db.Gen_Status, "Gen_Status1", "Gen_Name", generation.Gen_Status);
return(View(generation));
}
}
public ActionResult Edit(Project project, HttpPostedFileBase file)
{
try
{
var recordToUpdate = db.Projects.AsNoTracking().Single(x => x.Pj_ID == project.Pj_ID);
FileUploadCheck fs = new FileUploadCheck();
fs.filesize = 1000000;
if (file == null)
{
project.Pj_File = recordToUpdate.Pj_File;
}
if (file != null && file.ContentLength > 0)
{
var myUniqueFileName = DateTime.Now.Ticks + ".pdf";
string physicalPath = Server.MapPath("~/FileUploaded/" + myUniqueFileName);
file.SaveAs(physicalPath);
project.Pj_File = myUniqueFileName;
}
project.Pj_Date = DateTime.Today;
string[] Split_ID = project.Pj_StuID.Split(' ');
if (Session["PJ"] == null)
{
project.Pj_StuID = Split_ID[0];
}
db.Entry(project).State = EntityState.Modified;
db.SaveChanges();
return(RedirectToAction("Index"));
}
catch (Exception)
{
ViewBag.Pj_StuID = new SelectList(db.Students, "Stu_ID", "Stu_Title", project.Pj_StuID);
ViewBag.Pj_TeaID = new SelectList(db.Teachers, "Tea_ID", "Tea_Name", project.Pj_TeaID);
return(View(project));
}
}
