public ActionResult GetFile(string url, int id)
{
string redirectUrl;
if (Request.UrlReferrer != null && Url.IsLocalUrl(Request.UrlReferrer.ToString()))
{
redirectUrl = Request.UrlReferrer.PathAndQuery;
}
else
{
redirectUrl = Url.Action("Index", "Home");
}
StorageAccount account = _storageAccountService.Load(id);
if (account == null)
{
TempData.AddRequestErrorMessage(ValidationResources.StorageAccountNotFoundError);
return(Redirect(redirectUrl));
}
if (string.IsNullOrEmpty(url))
{
TempData.AddRequestErrorMessage(ValidationResources.InvalidFileLocation);
return(Redirect(redirectUrl));
}
if (User == null || User.Identity == null)
{
TempData.AddRequestErrorMessage(ValidationResources.NoPermissionsToDownload);
return(Redirect(redirectUrl));
}
if (account.UserId != User.Identity.UserId)
{
TempData.AddRequestErrorMessage(ValidationResources.NoPermissionsToDownload);
return(Redirect(redirectUrl));
}
try
{
var streamResult = _storagePluginsService.DownloadFile(account, url);
return(new BufferLessFileResult(streamResult.FileStream, streamResult.FileName));
}
catch (StoragePluginNotFoundException)
{
TempData.AddRequestErrorMessage(ValidationResources.StoragePluginNotFoundError);
}
catch (PluginException ex)
{
TempData.AddRequestErrorMessage(GetErrorMessage(ex.ErrorCode));
if (ex.ErrorCode == PluginErrorCodes.PluginError)
{
Logger.Error("Storage plugin error", ex);
}
}
catch (Exception ex)
{
TempData.AddRequestErrorMessage(ErrorResources.PluginError);
Logger.Error("Storage plugin error", ex);
}
return(Redirect(redirectUrl));
}
