public ActionResult UploadSongFile(int SongId, string FieldName, HttpPostedFileBase File)
{
//lets get the song first
var song = _songService.GetById(SongId);
if (CanEdit(song) && (FieldName == "SongFile" || FieldName == "SampleFile"))
{
//ok so user can edit the song. let's see if it's a sample file or product file
if (FieldName == "SongFile")
{
//size check
if (File.ContentLength > _mobSocialSettings.SongFileMaximumUploadSize * 1024)
{
return Json(new { Success = false, Message = "Maximum allowed file size is " + _mobSocialSettings.SongFileMaximumUploadSize + "KB" });
}
}
else if (FieldName == "SampleFile")
{
//size check
if (File.ContentLength > _mobSocialSettings.SongFileSampleMaximumUploadSize * 1024)
{
return Json(new { Success = false, Message = "Maximum allowed file size is " + _mobSocialSettings.SongFileSampleMaximumUploadSize + "KB" });
}
}
//we are here so files are good to download
//save the downloaded files
var songFile = new Download() {
ContentType = File.ContentType,
DownloadGuid = Guid.NewGuid(),
Filename = Path.GetFileNameWithoutExtension(File.FileName),
Extension = Path.GetExtension(File.FileName),
IsNew = true,
UseDownloadUrl = false,
DownloadBinary = File.GetDownloadBits(),
DownloadUrl = ""
};
_downloadService.InsertDownload(songFile);
//now let's find the associated downloadable product and change it's download
var product = _productService.GetProductById(song.AssociatedProductId);
int oldDownloadId;
if (FieldName == "SongFile")
{
oldDownloadId = product.DownloadId;
product.DownloadId = songFile.Id;
product.IsDownload = true;
}
else
{
oldDownloadId = product.SampleDownloadId;
product.SampleDownloadId = songFile.Id;
product.HasSampleDownload = true;
//set preview url of song
song.PreviewUrl = Url.RouteUrl("GetSampleDownload", new { productId = product.Id });
_songService.Update(song);
}
//save the product now
_productService.UpdateProduct(product);
//delete the old download to clean up
var download = _downloadService.GetDownloadById(oldDownloadId);
if(download != null)
_downloadService.DeleteDownload(download);
//and now that we have the song with us. let's send the preview and product id to the client
return Json(new { Success = true, PreviewUrl = song.PreviewUrl, ProductId = product.Id });
}
else
{
return Json(new { Success = false, Message = "Unauthorized" });
}
}