public async Task <IResult> Insert(CategoryViewModel categoryView, IFormFile img)
{
var result = new Result
{
Operation = Operation.Create,
Status = Status.Success
};
try
{
var categoryCheck = _categoryRepository.CheckCategory(categoryView.CategoryName, categoryView.CategoryId);
if (!categoryCheck)
{
result.Status = Status.Fail;
result.StatusCode = HttpStatusCode.BadRequest;
result.Message = "This category already exists.";
return(result);
}
CategoryModel category = new CategoryModel();
category.MapFromViewModel(categoryView);
category.CreatedBy = _specificClaim.GetSpecificClaim("Id");
category.CreatedDate = DateTime.Now;
if (!category.ParentCategory)
{
category.ChildCategory = categoryView.ChildCategory;
}
if (img != null)
{
Images image = new Images();
ImageExtention imageExtention = new ImageExtention();
image.ImageName = img.FileName;
image.ImageContent = imageExtention.Image(img);
image.ImageExtenstion = Path.GetExtension(img.FileName);
category.Images = image;
}
var insertCategory = await _categoryRepository.InsertCategory(category);
return(insertCategory);
}
catch (Exception e)
{
result.Status = Status.Error;
result.Message = e.Message;
result.StatusCode = HttpStatusCode.InternalServerError;
return(result);
}
}
public async Task <IResult> Update(UserViewModel viewModel, IFormFile img)
{
var result = new Result()
{
Operation = Operation.Update,
Status = Status.Success
};
try
{
UserModel userModel = new UserModel();
userModel.MapFromViewModel(viewModel);
if (img != null)
{
ImageExtention imageExtention = new ImageExtention();
userModel.ImageContent = imageExtention.Image(img);
}
var updateUser = await _userRepository.Update(userModel);
if (updateUser.Status != Status.Success)
{
return(updateUser);
}
userModel = updateUser.Body;
UserViewModel userView = new UserViewModel();
userView.MapFromModel(userModel);
result.Body = userView;
result.Status = Status.Success;
result.StatusCode = HttpStatusCode.OK;
return(result);
}
catch (Exception e)
{
result.Status = Status.Error;
result.Message = e.Message;
result.StatusCode = HttpStatusCode.InternalServerError;
return(result);
}
}
public async Task <IResult> AddProductImages(int id, List <IFormFile> img)
{
var result = new Result
{
Operation = Operation.Create,
Status = Status.Success
};
try
{
var productObj = _productRepository.GetProductDetail(id);
ProductModel productModel = new ProductModel();
productModel.MapFromViewModel(productObj);
productModel.ModifiedBy = _specificClaim.GetSpecificClaim("Id");
productModel.ModifiedDate = DateTime.Now;
ImageExtention imageExtention = new ImageExtention();
var images = new List <ProductImage>();
foreach (IFormFile i in img)
{
ProductImage productimage = new ProductImage();
productimage.ImageName = i.FileName;
productimage.ImageContent = imageExtention.Image(i);
productimage.ImageExtenstion = Path.GetExtension(i.FileName);
productimage.ProductId = productModel.ProductId;
images.Add(productimage);
}
var addImages = await _productRepository.AddProductImages(productModel, images);
return(addImages);
}
catch (Exception e)
{
result.Status = Status.Error;
result.Message = e.Message;
result.StatusCode = HttpStatusCode.InternalServerError;
return(result);
}
}
public ActionResult RemoveBackground(HttpPostedFileBase file)
{
var client = new Baidu.Aip.BodyAnalysis.Body(apiKey, secretKey);
var options = new Dictionary <string, object>
{
{ "type", "foreground" }
};
var result = client.BodySeg(file.InputStream.ToBytes(), options);
var imageBase64 = result["foreground"].ToString();
byte[] imageBytes = imageBase64.Base64StrToBuffer();
//剪切背景图
MemoryStream imageBkStream = new MemoryStream();
imageBkStream.Write(imageBytes, 0, imageBytes.Length);
Bitmap img = new Bitmap(imageBkStream);
Dictionary <int, List <int> > imgs = new Dictionary <int, List <int> >();
for (var x = 0; x < img.Width; x++)
{
for (var y = 0; y < img.Height; y++)
{
var p = img.GetPixel(x, y);
if (p.A > 0)
{
if (imgs.ContainsKey(x))
{
imgs[x].Add(y);
}
else
{
imgs.Add(x, new List <int>());
}
}
}
}
int minX = img.Width, minY = img.Height;
int maxX = 0, maxY = 0;
foreach (var kv in imgs)
{
if (kv.Key < minX)
{
minX = kv.Key;
}
if (kv.Key > maxX)
{
maxX = kv.Key;
}
if (kv.Value.Min() < minY)
{
minY = kv.Value.Min();
}
if (kv.Value.Max() > maxY)
{
maxY = kv.Value.Max();
}
}
int realWidth = maxX - minX;
int realHeight = maxY - minY;
Stream newImageBkStream = ImageExtention.GenerateThumbnail(imageBkStream, ImageModelEnum.cut, minX, minY, ref realWidth, ref realHeight);
//保存磁盘
string newpath = AppDomain.CurrentDomain.BaseDirectory + "images\\process_photo\\" + DateTime.Now.ToString("yyyyMMdd") + "\\";
string fileName = ObjectId.GenerateNewId().ToString() + ".png";
if (!Directory.Exists(newpath))
{
Directory.CreateDirectory(newpath);
}
using (FileStream fileStream = new FileStream(newpath + fileName, FileMode.Create, FileAccess.Write))
{
newImageBkStream.CopyTo(fileStream);
}
return(Json(new { path = "process_photo-" + DateTime.Now.ToString("yyyyMMdd") + "-" + fileName, width = realWidth, height = realHeight }));
}
public async Task <IResult> CreateUser(UserViewModel viewModel, IFormFile img, bool fromAdmin)
{
var result = new Result
{
Operation = Operation.Create,
Status = Status.Success
};
try
{
if (viewModel == null)
{
result.Message = "noUser";
result.Status = Status.Fail;
result.StatusCode = HttpStatusCode.BadRequest;
return(result);
}
if (img == null)
{
result.Message = "noUserImage";
result.Status = Status.Fail;
result.StatusCode = HttpStatusCode.BadRequest;
return(result);
}
var user = new UserModel();
ImageExtention imageExtention = new ImageExtention();
user.MapFromViewModel(viewModel);
user.ImageContent = imageExtention.Image(img);
if (user.Password == null)
{
user.Password = Guid.NewGuid().ToString().Replace("-", "");
}
var userRoles = new List <UserRolesModel>();
foreach (var role in viewModel.Roles)
{
UserRolesModel rolesModel = new UserRolesModel();
rolesModel.RoleId = role;
userRoles.Add(rolesModel);
}
user.Roles = userRoles;
var newUser = await _userRepository.CreateUser(user);
if (newUser.Status == Status.Success)
{
if (fromAdmin)
{
var mailLink = await _loginService.MailPasswordLink(newUser.Body);
return(mailLink);
}
result.Status = Status.Success;
result.StatusCode = HttpStatusCode.OK;
result.Body = "success";
return(result);
}
return(newUser);
}
catch (Exception e)
{
result.Status = Status.Error;
result.Message = e.Message;
result.StatusCode = HttpStatusCode.InternalServerError;
return(result);
}
}
public async Task <IResult> Update(CategoryViewModel categoryView, IFormFile img)
{
var result = new Result
{
Operation = Operation.Update,
Status = Status.Success
};
try
{
var categoryCheck = Detail(categoryView.CategoryId);
if (categoryCheck.Status != Status.Success)
{
result.Status = Status.Fail;
result.StatusCode = HttpStatusCode.BadRequest;
result.Message = "This category already exists.";
return(result);
}
CategoryViewModel viewModel = new CategoryViewModel();
viewModel = categoryCheck.Body;
var categoryDetail = _categoryRepository.GetCategory(categoryView.CategoryId);
categoryDetail.MapFromViewModel(categoryView);
categoryDetail.CreatedBy = viewModel.CreatedBy;
categoryDetail.CreatedDate = viewModel.CreatedDate;
categoryDetail.ModifiedBy = _specificClaim.GetSpecificClaim("Id");
categoryDetail.ModifiedDate = DateTime.Now;
if (categoryView.ImageId == null)
{
if (categoryDetail.ImageId != null)
{
var deleteImage = await _categoryRepository.EditCategoryImage(categoryDetail.CategoryId, categoryDetail.ImageId, Operation.Delete);
categoryDetail.Images = null;
categoryDetail.ImageId = null;
}
}
if (!categoryView.ParentCategory)
{
categoryDetail.ChildCategory = categoryView.ChildCategory;
}
else
{
categoryDetail.ChildCategory = null;
}
if (img != null)
{
ImageExtention imageExtention = new ImageExtention();
if (categoryDetail == null)
{
result.Status = Status.Fail;
result.StatusCode = HttpStatusCode.BadRequest;
result.Message = "Category does not exist.";
return(result);
}
if (categoryDetail.Images == null)
{
Images image = new Images();
image.ImageName = img.FileName;
image.ImageContent = imageExtention.Image(img);
image.ImageExtenstion = Path.GetExtension(img.FileName);
categoryDetail.Images = image;
}
}
var updateCategory = await _categoryRepository.UpdateCategory(categoryDetail);
return(updateCategory);
}
catch (Exception e)
{
result.Status = Status.Error;
result.Message = e.Message;
result.StatusCode = HttpStatusCode.InternalServerError;
return(result);
}
}
