public object BindModel(ControllerContext controllerContext, ModelBindingContext bindingContext)
{
var request = controllerContext.RequestContext.HttpContext.Request;
var formUpload = request.Files.Count > 0;
// find filename
var xFileName = request.Headers["X-File-Name"];
var qqFile = request["qqfile"];
var formFilename = formUpload ? request.Files[0].FileName : null;
var upload = new FineUploads
{
Filename = xFileName ?? qqFile ?? formFilename,
InputStream = formUpload ? request.Files[0].InputStream : request.InputStream
};
return(upload);
}
public Dictionary <string, string> SaveAsVersions(string destination, FineUploads upload, bool autoCreateDirectory = true)
{
var versions = new Dictionary <string, string>
{
{ "_thumb", "width=100&height=100&format=jpg&crop=auto" },
{ "_medium", "maxwidth=400&maxheight=400format=jpg" },
{ "_large", "maxwidth=1600&maxheight=1600&format=jpg" }
};
if (autoCreateDirectory)
{
var directory = new FileInfo(destination).Directory;
if (directory != null)
{
directory.Create();
}
}
//Isso ta muito feio, deve ter outra maneira de fazer isso, ao ler no Build, ele zera o inputStream, entao criei uma copia
// http://eyeung003.blogspot.com.br/2010/01/c-reading-from-closed-stream.html
var file = CopyStream(upload.InputStream);
var retorno = new Dictionary <string, string>();
var guid = System.Guid.NewGuid().ToString();
foreach (var suffix in versions.Keys)
{
var fileName = Path.Combine(destination, guid + suffix);
fileName = ImageBuilder.Current.Build(file, fileName, new ResizeSettings(versions[suffix]), false, true);
retorno.Add(suffix, Path.GetFileName(fileName));
}
file.Flush();
file.Close();
return(retorno);
}
