public async Task AddAsync(ImageUploadBindingModel uploadBindingModel)
{
var file = await this.ToByteArrayAsync(uploadBindingModel.File);
//var fileExtension = Path.GetExtension(uploadBindingModel.File.FileName);
var fileExtension = this.GetExtension(uploadBindingModel.File.FileName);
var fileName = this.GenerateName(uploadBindingModel.File.FileName, fileExtension);
if (FileIsEmpty(file))
{
throw new FileNotFoundException();
}
if (!SUPPORTED_FORMATS.Contains(fileExtension))
{
throw new FormatException("Please select a .jpeg, .png or .bmp file");
}
await this.blobStorageService.UploadFromFileAsync(file, fileName, fileExtension);
var image = new Image()
{
Name = fileName,
Description = uploadBindingModel.Description,
UserId = this.currentUserId,
IsPublic = uploadBindingModel.IsPublic
};
await tagService.AddToImageAsync(image);
await this.images.AddAsync(image);
await this.images.SaveChangesAsync();
}
public override async Task <object> ReadFromStreamAsync(
Type type,
Stream readStream,
HttpContent content,
IFormatterLogger formatterLogger)
{
var provider = await content.ReadAsMultipartAsync();
var imageFileContents = provider.Contents
.First(c => c.Headers.ContentDisposition.Name.NormalizeName().Matches(@"Image"));
var deviceDetialsFileContents = provider.Contents
.First(c => c.Headers.ContentDisposition.Name.NormalizeName().Matches(@"DeviceDetails"));
var uploadIdFileContents = provider.Contents
.First(c => c.Headers.ContentDisposition.Name.NormalizeName().Matches(@"UploadId"));
var addVisitorViewModel = new ImageUploadBindingModel
{
Image = await imageFileContents.ReadAsByteArrayAsync(),
DeviceDetails = await deviceDetialsFileContents.ReadAsStringAsync(),
UploadId = await uploadIdFileContents.ReadAsStringAsync()
};
return(addVisitorViewModel);
}
public async Task <IActionResult> Upload(string id, ImageUploadBindingModel model)
{
if (!this.ModelState.IsValid)
{
this.ViewData["ErrorMessage"] = InvalidFormatImageMessage;
return(View(model ?? new ImageUploadBindingModel()));
}
if (model.Images.Count > 0)
{
if (this.imageServices.ImagesCount(id) < GlobalConstants.ImageUploadLimit)
{
int sequence = 1;
foreach (var image in model.Images)
{
var imageId = Guid.NewGuid().ToString();
//var imageUrl = await this.cloudinaryService.UploadPictureAsync(image, imageId);
//The code above is commented since Cloudinary is no longer used for saving the images.
//Images are saved in the file system. The below method returns the image name, the whole url is no longer needed since the views use the relative path "~/images/imagename". Now in the Db in column Url we save the image name instead of the url. The url would be needed only when using Cloudinary.
var imageName = await this.imageServices.ProcessPhotoAsync(image);
var isImageAddedInDb = await this.imageServices.AddImageAsync(imageId, imageName, id, sequence);
sequence++;
}
}
}
RedirectToActionResult redirectResult = new RedirectToActionResult("Create", "Offer", new { @Id = $"{id}" });
return(redirectResult);
}
public void AddAsync_WithEmptyFile_Should_ThrowError()
{
//act
var memoryStream = new MemoryStream();
var IFormFileMock = new Mock <IFormFile>();
IFormFileMock
.Setup(f => f.OpenReadStream())
.Returns(memoryStream)
.Verifiable();
IFormFileMock
.Setup(f => f.FileName)
.Returns("test.jpg");
var uploadBindingModel = new ImageUploadBindingModel()
{
File = IFormFileMock.Object
};
//assert
Assert.ThrowsAsync <FileNotFoundException>(async() => await this.imageService.AddAsync(uploadBindingModel));
}
public async Task <IActionResult> Upload(string id, ImageUploadBindingModel model)
{
if (!this.ModelState.IsValid)
{
this.ViewData["ErrorMessage"] = InvalidFormatImageMessage;
return(View(model ?? new ImageUploadBindingModel()));
}
if (model.Images.Count > 0)
{
if (this.imageServices.ImagesCount(id) < GlobalConstants.ImageUploadLimit)
{
int sequence = 1;
foreach (var image in model.Images)
{
var imageId = Guid.NewGuid().ToString();
var imageUrl = await this.cloudinaryService.UploadPictureAsync(image, imageId);
var isImageAddedInDb = await this.imageServices.AddImageAsync(imageId, imageUrl, id, sequence);
sequence++;
}
}
}
RedirectToActionResult redirectResult = new RedirectToActionResult("Create", "Offer", new { @Id = $"{id}" });
return(redirectResult);
}
public void AddAsync_WithValidImage_Should_Pass()
{
var IFormFileMock = new Mock <IFormFile>();
IFormFileMock
.Setup(f => f.OpenReadStream())
.Returns(this.GenerateStreamFromString("asd"))
.Verifiable();
IFormFileMock
.Setup(f => f.FileName)
.Returns("test.jpg");
var uploadBindingModel = new ImageUploadBindingModel()
{
File = IFormFileMock.Object
};
Assert.That(async() => await this.imageService.AddAsync(uploadBindingModel), Throws.Nothing);
}
public void AddAsync_WithInvalidFileExtension_Should_ThrowError()
{
var IFormFileMock = new Mock <IFormFile>();
IFormFileMock
.Setup(f => f.OpenReadStream())
.Returns(this.GenerateStreamFromString("asd"))
.Verifiable();
IFormFileMock
.Setup(f => f.FileName)
.Returns("test.txt");
var uploadBindingModel = new ImageUploadBindingModel()
{
File = IFormFileMock.Object
};
Assert.ThrowsAsync <FormatException>(async() => await this.imageService.AddAsync(uploadBindingModel));
}
public async Task <IActionResult> Upload(ImageUploadBindingModel uploadBindingModel)
{
await this.imageService.AddAsync(uploadBindingModel);
return(RedirectToAction("Details", "Profile"));
}
