private void btn_compressImage_Click(object sender, EventArgs e)
{
var inpath = this.lb_imagePath.Text;
if (string.IsNullOrWhiteSpace(inpath))
{
MessageBox.Show("请选择要压缩的图片");
return;
}
var outpath = string.Empty;
FolderBrowserDialog folderBrowserDialog = new FolderBrowserDialog();
if (folderBrowserDialog.ShowDialog() != DialogResult.OK)
{
return;
}
outpath = Path.Combine(folderBrowserDialog.SelectedPath, Guid.NewGuid().ToString() + Path.GetExtension(inpath));
try
{
var imageReductionMultiplier = (int)num_imageReductionMultiplier.Value;
var compressRatio = (int)num_compressionRatio.Value;
ImageCompressHelper.imageCompress(inpath, outpath, imageReductionMultiplier, compressRatio);
MessageBox.Show("压缩完成");
}
catch
{
MessageBox.Show("压缩失败,请确认文件格式是否正确!");
}
}
public IActionResult UpdateImage(string ImageName, string ModuleName, int RowId)
{
var response = new OperationResponse <ProductImages>();
try
{
string OriginalImagePath = _configuration["ImagePathConfiguration:OriginalImagePath"];
string ThumbnailImagePath = _configuration["ImagePathConfiguration:ThumbnailImagePath"];
if (Request.Form.Files.Count > 0)
{
var file = Request.Form.Files[0];
var pathToSave = Path.Combine(Directory.GetCurrentDirectory(), OriginalImagePath);
var fullPath = Path.Combine(pathToSave, ImageName);
if (System.IO.File.Exists(fullPath))
{
ImageCompressHelper.CompressImage(OriginalImagePath, ThumbnailImagePath, file, ImageName);
}
else
{
int MaxId = _productImageService.GetMaxProductImageId();
var fileName = ContentDispositionHeaderValue.Parse(file.ContentDisposition).FileName.Trim('"');
var fileExt = fileName.Remove(0, fileName.LastIndexOf('.'));
fileName = (MaxId + 1).ToString() + fileExt;
ImageCompressHelper.CompressImage(OriginalImagePath, ThumbnailImagePath, file, fileName);
ProductImages request = new ProductImages();
request.ImageName = fileName;
request.ImagePath = Path.Combine(OriginalImagePath, fileName);
request.ThumbnailPath = Path.Combine(ThumbnailImagePath, fileName);
request.Description = "";
request.DisplayOrder = 1;
request.IsDisplay = true;
response.Data = _productImageService.AddProductImages(request);
// Update Image in Module as well
_productImageService.UpdateImage(request.RowId, ModuleName, RowId);
}
}
else
{
response.Messages.Add("Please upload Image");
}
}
catch (Exception exception)
{
response.State = ResponseState.Error;
response.Messages.Add(exception.Message);
_logger.LogError(exception, "Error in UpdateImage ==>" + exception.StackTrace);
}
return(new JsonResult(response));
}
public IActionResult UploadMultipleFiles(int ProductId)
{
var response = new OperationResponse <ProductImages>();
try
{
if (Request.Form.ContainsKey("ProductId"))
{
ProductId = Convert.ToInt32(Request.Form["ProductId"].ToString());
}
if (Request.Form.Files.Count > 0)
{
foreach (var item in Request.Form.Files)
{
int MaxId = _productImageService.GetMaxProductImageId();
var file = item;
string OriginalImagePath = _configuration["ImagePathConfiguration:OriginalImagePath"];
string ThumbnailImagePath = _configuration["ImagePathConfiguration:ThumbnailImagePath"];
var fileName = ContentDispositionHeaderValue.Parse(file.ContentDisposition).FileName.Trim('"');
var fileExt = fileName.Remove(0, fileName.LastIndexOf('.'));
fileName = (MaxId + 1).ToString() + fileExt;
ImageCompressHelper.CompressImage(OriginalImagePath, ThumbnailImagePath, file, fileName);
ProductImages request = new ProductImages();
request.ImageName = fileName;
request.ImagePath = Path.Combine(OriginalImagePath, fileName);
request.ThumbnailPath = Path.Combine(ThumbnailImagePath, fileName);
request.Description = "";
request.DisplayOrder = 1;
request.IsDisplay = true;
response.Data = _productImageService.AddProductImages(request);
ProductImageProduct request2 = new ProductImageProduct();
request2.ProductId = Convert.ToInt32(ProductId);
request2.ProductImageId = response.Data.RowId;
_productImageService.AddProductImage_Product(request2);
}
}
else
{
response.Messages.Add("Please upload Image");
}
}
catch (Exception exception)
{
response.State = ResponseState.Error;
response.Messages.Add(exception.Message);
}
return(new JsonResult(response));
}
public IActionResult UploadMultipleFiles(int ProductId)
{
var response = new OperationResponse <ProductImages>();
try
{
if (Request.Form.Files.Count > 0)
{
foreach (var item in Request.Form.Files)
{
int MaxId = _productImageService.GetMaxProductImageId();
var file = item;
string OriginalImagePath = _configuration["ImagePathConfiguration:OriginalImagePath"];
string ThumbnailImagePath = _configuration["ImagePathConfiguration:ThumbnailImagePath"];
var fileName = ContentDispositionHeaderValue.Parse(file.ContentDisposition).FileName.Trim('"');
var fileExt = fileName.Remove(0, fileName.LastIndexOf('.'));
fileName = (MaxId + 1).ToString() + fileExt;
ImageCompressHelper.CompressImage(OriginalImagePath, ThumbnailImagePath, file, fileName);
//var pathToSave = Path.Combine(Directory.GetCurrentDirectory(), "Resources");
//var fullPath = Path.Combine(pathToSave, fileName);
//using (var stream = new FileStream(fullPath, FileMode.Create))
//{
// file.CopyTo(stream);
//}
ProductImages request = new ProductImages();
request.ImageName = fileName;
request.ImagePath = Path.Combine(OriginalImagePath, fileName);
request.ThumbnailPath = Path.Combine(ThumbnailImagePath, fileName);
request.Description = "";
request.DisplayOrder = 1;
request.IsDisplay = true;
response.Data = _productImageService.AddProductImages(request);
}
}
else
{
response.Messages.Add("Please upload Image");
}
}
catch (Exception exception)
{
response.State = ResponseState.Error;
response.Messages.Add(exception.Message);
_logger.LogError(exception, "Error in AddProductCategory ==>" + exception.StackTrace);
}
return(new JsonResult(response));
}
public IActionResult Upload()
{
var response = new OperationResponse <ProductImages>();
try
{
if (Request.Form.Files.Count > 0)
{
int MaxId = _productImageService.GetMaxProductImageId();
var file = Request.Form.Files[0];
string OriginalImagePath = _configuration["ImagePathConfiguration:OriginalImagePath"];
string ThumbnailImagePath = _configuration["ImagePathConfiguration:ThumbnailImagePath"];
var fileName = ContentDispositionHeaderValue.Parse(file.ContentDisposition).FileName.Trim('"');
var fileExt = fileName.Remove(0, fileName.LastIndexOf('.'));
fileName = (MaxId + 1).ToString() + fileExt;
ImageCompressHelper.CompressImage(OriginalImagePath, ThumbnailImagePath, file, fileName);
ProductImages request = new ProductImages();
request.ImageName = fileName;
request.ImagePath = Path.Combine(OriginalImagePath, fileName);
request.ThumbnailPath = Path.Combine(ThumbnailImagePath, fileName);
request.Description = "";
request.DisplayOrder = 1;
request.IsDisplay = true;
response.Data = _productImageService.AddProductImages(request);
}
else
{
response.Messages = new List <string>();
response.Messages.Insert(0, @"Please upload logo.");
}
}
catch (Exception exception)
{
response.State = ResponseState.Error;
response.Messages.Add(exception.Message);
_logger.LogError(exception, "Error in AddProductCategory ==>" + exception.StackTrace);
}
return(new JsonResult(response));
}
public IActionResult UploadMultipleFilesNew()
{
var response = new OperationResponse <bool>();
try
{
if (Request.Form.Files.Count > 0)
{
foreach (var item in Request.Form.Files)
{
int MaxId = _productImageService.GetMaxProductImageId();
var file = item;
string Temp1ImagePath = _configuration["ImagePathConfiguration:Temp1ImagePath"];
string Temp2ImagePath = _configuration["ImagePathConfiguration:Temp2ImagePath"];
Random r = new Random();
var x = r.Next(0, 1000000);
string number = x.ToString("000000");
var fileName = ContentDispositionHeaderValue.Parse(file.ContentDisposition).FileName.Trim('"');
var fileExt = fileName.Remove(0, fileName.LastIndexOf('.'));
fileName = number + fileExt;
ImageCompressHelper.CompressImageNew(Temp1ImagePath, Temp2ImagePath, file, fileName);
response.Data = true;
}
}
else
{
response.Messages.Add("Please upload Image");
}
}
catch (Exception exception)
{
response.State = ResponseState.Error;
response.Messages.Add(exception.Message);
}
return(new JsonResult(response));
}
