//UploadSampleImage
public async Task <ActionResult> UploadFiles()
{
var httpRequest = System.Web.HttpContext.Current.Request;
//int result = 0;
var model = new ModuleSampleImageList();
model.ModuleId = Convert.ToInt32(httpRequest.Form[0]);
model.ImageDesc = httpRequest.Form[1];
foreach (string file in httpRequest.Files)
{
var postedFile = httpRequest.Files[file];
if (postedFile != null && postedFile.ContentLength > 0)
{
int MaxContentLength = 1024 * 1024 * 20; //Size = 20 MB
IList <string> AllowedFileExtensions = new List <string> {
".jpg", ".jpeg", ".gif", ".png"
};
var ext = postedFile.FileName.Substring(postedFile.FileName.LastIndexOf('.'));
var extension = ext.ToLower();
if (!AllowedFileExtensions.Contains(extension))
{
throw new Exception("Please upload image of type .jpg, .jpeg, .gif, .png.");
}
else if (postedFile.ContentLength > MaxContentLength)
{
throw new Exception("Please upload a file upto 1 mb.");
}
else
{
var fileName = Guid.NewGuid().ToString() + extension;
var filePath = System.Web.HttpContext.Current.Server.MapPath("~/Content/images/" + fileName);
postedFile.SaveAs(filePath);
model.SampleImage = "/Content/images/" + fileName;
var res = await _moduleRepo.UploadSampleImage(model);
}
}
else
{
return(Json(true, JsonRequestBehavior.AllowGet));
}
}
return(Json(true, JsonRequestBehavior.AllowGet));
}
public async Task <bool> UploadSampleImage(ModuleSampleImageList model)
{
//_contex.ModuleImages
var dataModel = new ModuleImage();
dataModel.ModulId = model.ModuleId;
dataModel.SampleImage = model.SampleImage;
dataModel.Description = model.ImageDesc;
dataModel.CreateDate = DateTime.UtcNow;
dataModel.UpdateDate = DateTime.UtcNow;
_contex.ModuleImages.Add(dataModel);
return(await _contex.SaveChangesAsync() > 0 ? true : false);
//return await Task.Run(() =>
//{
//});
}
