public List <Uri> UploadImagesFromFiles(IEnumerable <Stream> images)
{
int index = 0;
foreach (Stream stream in images)
{
DateTime time = DateTime.Now;
using (var fileStream = new FileStream(Path.Combine(_hostingEnvironment.ContentRootPath, "Pictures", $"ImportPicture-{time.Year}-{time.Month}-{time.Day}-{time.Hour}-{time.Minute}-{time.Second}-{index}.png"), FileMode.Create, FileAccess.Write))
{
stream.CopyTo(fileStream);
}
index++;
}
return(_parent.UploadImagesFromFiles(images));
}
public async Task <IActionResult> UploadImages([FromForm] IEnumerable <IFormFile> images)
{
var listOfImageStreams = new List <Stream>();
foreach (var image in images)
{
var imgStream = new MemoryStream();
await image.CopyToAsync(imgStream);
listOfImageStreams.Add(imgStream);
}
var result = _imageCloudService.UploadImagesFromFiles(listOfImageStreams);
return(StatusCode((int)HttpStatusCode.OK, result.ToArray()));
}
private List <string> BuildPictureUrlList(List <string> pictureUrls, List <IFormFile> pictureFiles)
{
List <string> tempList = new List <string>();
if (pictureUrls != null)
{
tempList.AddRange(pictureUrls);
}
if (pictureFiles != null && pictureFiles.Count > 0)
{
List <Uri> uris = _imageCloudService.UploadImagesFromFiles(
pictureFiles
.Select(x => x.OpenReadStream())
.ToList()
);
tempList.AddRange(uris.Select(x => x.ToString()));
}
return(tempList);
}