public async Task <ActionResult> Get(int id)
{
try
{
var query = new ReadImageAssetQuery(id);
var response = await mediator.Send(query);
var blobClient = blobContainerClient.GetBlobClient(response.Guid.ToString());
var imageStream = blobClient.OpenRead();
return(new FileStreamResult(imageStream, new MediaTypeHeaderValue(response.ContentType)));
}
catch (NotFoundRequestException)
{
return(NotFound());
}
}
public async Task <ActionResult <ImageAssetResource> > GetImageMetadata(int id)
{
try
{
var query = new ReadImageAssetQuery(id);
var response = await mediator.Send(query);
var imageAssetResource = new ImageAssetResource(response);
imageAssetResource.EnrichWithLinks(this);
return(imageAssetResource);
}
catch (NotFoundRequestException)
{
return(NotFound());
}
}
public async Task <ActionResult <ImageAssetResource> > Post(
[FromForm] IFormFile imageFormFile, [FromForm] int folderId)
{
EnsureArg.IsNotNull(imageFormFile);
var formFileValidator = new FormFileValidator();
try
{
formFileValidator.ValidateForImage(imageFormFile);
var command = new CreateImageAssetCommand(imageFormFile.OpenReadStream(), imageFormFile.FileName, imageFormFile.ContentType, folderId);
var imageId = await mediator.Send(command);
var query = new ReadImageAssetQuery(imageId);
var response = await mediator.Send(query);
var imageAssetResource = new ImageAssetResource(response);
imageAssetResource.EnrichWithLinks(this);
return(imageAssetResource);
}
catch (FileIsEmptyRequestException)
{
return(this.BadRequest(ApiErrors.FileIsEmpty));
}
catch (FileNameContainsInvalidCharactersRequestException)
{
return(this.BadRequest(ApiErrors.FileContainsInvalidCharacters));
}
catch (FileExtensionIsNotAcceptedRequestException)
{
return(this.BadRequest(ApiErrors.FileExtensionIsNotAccepted));
}
catch (FileContentTypeIsNotAcceptedRequestException)
{
return(this.BadRequest(ApiErrors.FileContentTypeIsNotAccepted));
}
catch (ParentFolderDoesNotExistRequestException)
{
return(this.BadRequest(ApiErrors.ParentFolderDoesNotExist));
}
catch (FileNameMustBeUniqueInFolderRequestException)
{
return(this.BadRequest(ApiErrors.FileNameMustBeUniqueInFolder));
}
}