public async Task <IActionResult> Index([FromServices] IImageParameterFixer parameterFixer,
[FromRoute] ImageParameter parameter)
{
parameter = parameter.GetFixed(parameterFixer);
var relativePath = parameter.GetRelativePath();
var physicalPath = Path.GetFullPath(relativePath);
IFileInfo fileInfo;
var contentType = "image/" + parameter.Format;
if (System.IO.File.Exists(physicalPath))
{
fileInfo = _fileProvider.GetFileInfo(relativePath);
return(File(fileInfo.CreateReadStream(), contentType));
}
var physicalFolder = Path.GetDirectoryName(physicalPath);
if (!Directory.Exists(physicalFolder))
{
Directory.CreateDirectory(physicalFolder);
}
var imageData = await _fileStore.GetImageData(Guid.Parse(parameter.Id));
if (imageData == null)
{
return(NotFound());
}
_imageService.ImageCastAndSaveToFile(imageData.Bytes, parameter.Size, parameter.ImageFormat, physicalPath);
fileInfo = _fileProvider.GetFileInfo(relativePath);
return(File(fileInfo.CreateReadStream(), contentType));
}
public ImageParameter GetFixed(IImageParameterFixer fixer)
{
return(fixer.Fix(this));
}
public ImageParameter GetFixed(IImageParameterFixer fixer)
{
return fixer.Fix(this);
}
