public async Task <bool> UpLoadFile(List <IFormFile> files, BaiPost model)
{
if (files == null)
{
return(true);
}
string[] permittedExtensions = { ".png", ".jpeg", ".jpg" };
string uniqueFileName = null;
foreach (var file in files)
{
ImgBaiPost img = new ImgBaiPost();
var ext = Path.GetExtension(file.FileName).ToLowerInvariant();
if (string.IsNullOrEmpty(ext) || !permittedExtensions.Contains(ext))
{
return(false);
}
string UploadsFolder = Path.Combine(_hostingEnvironment.WebRootPath, "img/ThaoLuan");
uniqueFileName = Guid.NewGuid().ToString() + "_" + file.FileName;
string filePath = Path.Combine(UploadsFolder, uniqueFileName);
await file.CopyToAsync(new FileStream(filePath, FileMode.Create));
ImgBaiPost imgBaiPost = new ImgBaiPost {
IdbaiPost = model.Id,
TenAnh = file.FileName,
KichThuoc = FileSizeFormatter.FormatSize(file.Length),
AnhDinhKem = uniqueFileName
};
model.ImgBaiPost.Add(imgBaiPost);
}
return(true);
}
public Dictionary <string, BaiPost> getListFileFromPath(string path)
{
Dictionary <string, BaiPost> result = new Dictionary <string, BaiPost>();
DirectoryInfo d = new DirectoryInfo(path); //Assuming Test is your Folder
FileInfo[] Files = d.GetFiles("*.txt"); //Getting Text files
string[] textFiles = Directory.GetFiles(path, "*.txt").Select(Path.GetFileName).ToArray();
List <string> myListFileName = textFiles.ToList();
List <string> myListContent = new List <string>();
foreach (string file in Directory.EnumerateFiles(path))
{
// string contents = ;
myListContent.Add(File.ReadAllText(file));
// MessageBox.Show(contents);
// BaiPost bp = new BaiPost();
}
for (int i = 0; i < myListFileName.Count; i++)
{
BaiPost bp = new BaiPost();
bp.Ma = myListFileName[i];
bp.NoiDung = myListContent[i];
bp.Loai = true;
result.Add(myListFileName[i], bp);
}
return(result);
}
public async Task <IActionResult> XoaBaiPost(int id)
{
BaiPost baiPost = await _service.GetById(id);
var isAuthorize = await _authorizationService.AuthorizeAsync(User, baiPost, ThaoLuanOperation.Delete);
if (!isAuthorize.Succeeded)
{
return(Ok(new
{
status = false,
mess = MessageResult.AccessDenied
}));
}
if (baiPost != null)
{
baiPost.Status = (int)BaseStatus.Disable;
await _service.Update(baiPost);
return(Ok(new
{
status = true,
mess = MessageResult.UpdateSuccess
}));
}
return(Ok(new
{
status = false,
}));
}
public IViewComponentResult Invoke(BaiPost model)
{
List <ImgBaiPost> listImg = model.ImgBaiPost.Reverse().ToList();
ViewBag.listImg = listImg;
return(View(model));
}
public async Task <IViewComponentResult> InvokeAsync(BaiPost model)
{
ViewBag.NgayPost = model.NgayPost.Value.ToString("HH:mm dd/MM/yyyy");
var user = await _userManager.FindByNameAsync(model.IdnguoiTao.ToString());
var claim = await _userManager.GetClaimsAsync(user);
ViewBag.Claim = claim[0].Value;
ViewBag.IdnguoiTao = model.IdnguoiTao.ToString();
return(View());
}
public bool DeleteImg(int[] idImg, BaiPost model)
{
foreach (int i in idImg)
{
ImgBaiPost imgBaiPost = model.ImgBaiPost.SingleOrDefault(x => x.Id == i);
if (imgBaiPost == null)
{
return(false);
}
model.ImgBaiPost.Remove(imgBaiPost);
}
return(true);
}
public async Task <IActionResult> Create(BaiPostViewModel vmodel)
{
string tempNgay = DateTime.Now.ToString("dd/MM/yyyy");
BaiPost entity = new BaiPost();
entity.TieuDe = vmodel.TieuDe;
entity.NoiDung = vmodel.NoiDung;
entity.Loai = (int)BaiPostType.RiengTu;
entity.IdnguoiTao = long.Parse(User.Identity.Name);
entity.NgayPost = DateTime.Now;
entity.IddeTaiNghienCuu = vmodel.IdDeTaiNghienCuu;
//KenhThaoLuan kenhThaoLuan = await _serviceKenhThaoLuan.GetEntity(x => x.IddeTai == vmodel.IdDeTaiNghienCuu);
//if (kenhThaoLuan == null)
//{
// return Ok(new
// {
// status = false,
// mess = MessageResult.Fail
// });
//}
//entity.IdkenhThaoLuan = kenhThaoLuan.Id;
entity.Status = (int)BaseStatus.Active;
await _serviceBaiPost.Add(entity);
if (await UpLoadFile(vmodel.Files, entity))
{
await _serviceBaiPost.Update(entity);
return(Ok(new
{
status = true,
data = entity,
temp = tempNgay,
mess = MessageResult.CreateSuccess
}));
}
else
{
return(Ok(new
{
status = false,
mess = MessageResult.UpLoadFileFail
}));
}
}
public async Task <IActionResult> Create(BaiPostViewModel vmodel)
{
BaiPost entity = new BaiPost();
string tempNgay = DateTime.Now.ToString("dd/MM/yyyy");
entity.TieuDe = vmodel.TieuDe;
if (vmodel.Loai == (int)BaiPostType.CongKhai)
{
entity.IddeTaiNghienCuu = DefaultValue.IddeTaiNghienCuu;
}
else
{
entity.IddeTaiNghienCuu = vmodel.IdDeTaiNghienCuu;
}
entity.NoiDung = vmodel.NoiDung;
entity.Loai = vmodel.Loai;
entity.IdnguoiTao = long.Parse(User.Identity.Name);
entity.NgayPost = DateTime.Now;
entity.Status = (int)BaseStatus.Active;
await _service.Add(entity);
if (await UpLoadFile(vmodel.Files, entity))
{
await _service.Update(entity);
return(Ok(new
{
status = true,
data = entity,
temp = tempNgay,
mess = MessageResult.CreateSuccess
}));
}
else
{
return(Ok(new
{
status = false,
mess = MessageResult.UpLoadFileFail
}));
}
}
public async Task <IViewComponentResult> InvokeAsync(BaiPost model)
{
var Comments = model.Comments.ToList();
List <LoadCommentModel> data = new List <LoadCommentModel>();
foreach (var item in Comments)
{
var user = await _userManager.FindByNameAsync(item.IdnguoiTao.ToString());
var claim = await _userManager.GetClaimsAsync(user);
LoadCommentModel loadCommentModel = new LoadCommentModel
{
NoiDungComment = item.NoiDungComment,
NgayPost = item.NgayPost.Value.ToString("HH:mm dd/MM/yyyy"),
NguoiComment = claim[0].Value,
AnhDinhKem = item.AnhDinhKem
};
data.Add(loadCommentModel);
}
data.Reverse();
return(await Task.FromResult <IViewComponentResult>(View(data)));
}
public async Task <IActionResult> NoiDungBaiPost(int id)
{
BaiPost baiPost = await _service.GetById(id);
return(PartialView("_NoiDung", baiPost));
}
