public IActionResult CreateImage([FromBody] Model.ImageForCreation imageForCreation)
{
if (imageForCreation == null)
{
return(BadRequest());
}
if (!ModelState.IsValid)
{
// return 422 - Unprocessable Entity when validation fails
return(new UnprocessableEntityObjectResult(ModelState));
}
// Automapper maps only the Title in our configuration
var imageEntity = Mapper.Map <Image>(imageForCreation);
// Create an image from the passed-in bytes (Base64), and
// set the filename on the image
// get this environment's web root path (the path
// from which static content, like an image, is served)
var webRootPath = _hostingEnvironment.ContentRootPath;
// create the filename
string fileName = Guid.NewGuid().ToString() + ".jpg";
// the full file path
var filePath = Path.Combine($"{webRootPath}/images/{fileName}");
// write bytes and auto-close stream
System.IO.File.WriteAllBytes(filePath, imageForCreation.Bytes);
// fill out the filename
imageEntity.FileName = fileName;
// ownerId should be set - can't save image in starter solution, will
// be fixed during the course
//imageEntity.OwnerId = ...;
var ownerId = User.Claims.FirstOrDefault(c => c.Type == "sub").Value;
imageEntity.OwnerId = ownerId;
// add and save.
_galleryRepository.AddImage(imageEntity);
if (!_galleryRepository.Save())
{
throw new Exception($"Adding an image failed on save.");
}
var imageToReturn = Mapper.Map <Image>(imageEntity);
return(CreatedAtRoute("GetImage",
new { id = imageToReturn.Id },
imageToReturn));
}
public IActionResult CreateImage([FromBody] Model.ImageForCreation imageForCreation)
{
// Automapper maps only the Title in our configuration
var imageEntity = _mapper.Map <Entities.Image>(imageForCreation);
// Create an image from the passed-in bytes (Base64), and
// set the filename on the image
// get this environment's web root path (the path
// from which static content, like an image, is served)
var webRootPath = _hostingEnvironment.WebRootPath;
// create the filename
string fileName = Guid.NewGuid().ToString() + ".jpg";
// the full file path
var filePath = Path.Combine($"{webRootPath}/Images/{fileName}");
// write bytes and auto-close stream
System.IO.File.WriteAllBytes(filePath, imageForCreation.Bytes);
// fill out the filename
imageEntity.FileName = fileName;
// set the ownerId on the imageEntity
var ownerId = User.Claims.FirstOrDefault(c => c.Type == "sub").Value;
imageEntity.OwnerId = ownerId;
// add and save.
_galleryRepository.AddImage(imageEntity);
_galleryRepository.Save();
var imageToReturn = _mapper.Map <Model.Image>(imageEntity);
return(CreatedAtRoute("GetImage",
new { id = imageToReturn.Id },
imageToReturn));
}