public async Task <IActionResult> PostJson([FromBody] Base64ImageModel[] imageInfos)
{
try
{
//Save File
foreach (var imageInfo in imageInfos)
{
await _imageService.FileCheck(imageInfo);
var dbModel = new ImageDbModel()
{
FileName = imageInfo.fileName,
AddedDate = DateTime.Now,
ImageData = imageInfo.data,
PreviewData = resizer.Resize(imageInfo.data),
};
await _imageService.Save(dbModel, _dbContext);
}
}
catch (ArgumentException ex)
{
return(BadRequest(ex.Message));
}
catch (Exception ex)
{
_logger.LogError(ex.Message);
return(StatusCode(500));
}
return(Ok());
}
public async Task <IActionResult> PostForm(IFormCollection dataCollection)
{
try
{
if (dataCollection.Files.Count == 0)
{
return(BadRequest("Request has no files"));
}
foreach (var formFile in dataCollection.Files)
{
await using (var stream = new MemoryStream(2048))
{
//Get data from stream
await formFile.CopyToAsync(stream);
var content = stream.ToArray();
//Check and save
await _imageService.FileCheck(new Models.FileInformation()
{
fileName = formFile.FileName, data = content
});
ImageDbModel model = new ImageDbModel()
{
FileName = formFile.FileName,
AddedDate = DateTime.Now,
ImageData = content,
PreviewData = resizer.Resize(content),
};
await _imageService.Save(model, _dbContext);
}
}
}
catch (ArgumentException ex)
{
return(BadRequest(ex.Message));
}
catch (Exception ex)
{
_logger.LogError(ex.Message);
return(StatusCode(500));
}
return(Ok());
}
public async Task <IActionResult> PostFromUrl([Url] string url, string fileName)
{
if (string.IsNullOrEmpty(url))
{
return(BadRequest());
}
Uri uri = new Uri(url);
try
{
using var client = new WebClient();
var imageBytes = await client.DownloadDataTaskAsync(uri);
Models.FileInformation imageInfo = new Models.FileInformation()
{
fileName = fileName ?? Path.GetFileName(url), data = imageBytes
};
await _imageService.FileCheck(imageInfo);
ImageDbModel model = new ImageDbModel()
{
FileName = imageInfo.fileName,
AddedDate = DateTime.Now,
ImageData = imageBytes,
PreviewData = resizer.Resize(imageBytes),
};
await _imageService.Save(model, _dbContext);
return(Ok());
}
catch (ArgumentException ex)
{
return(BadRequest(ex.Message));
}
catch (Exception ex)
{
_logger.LogError(ex.Message);
return(StatusCode(500));
}
}
public async Task Save(ImageDbModel imageModel, ImageContext context)
{
await context.Images.AddAsync(imageModel);
await context.SaveChangesAsync();
}
public async Task Save(ImageDbModel model, ImageContext dbContext)
{
await _saver.Save(model, dbContext);
}
