public HttpResult(FileInfo fileResponse, string contentType = null, bool asAttachment = false)
: this(null, contentType ?? MimeTypes.GetMimeType(fileResponse.Name), HttpStatusCode.OK)
{
this.FileInfo = fileResponse ?? throw new ArgumentNullException(nameof(fileResponse));
this.LastModified = fileResponse.LastWriteTime;
this.AllowsPartialResponse = true;
if (!FileInfo.Exists)
{
throw HttpError.NotFound($"{FileInfo.Name} was not found");
}
if (!asAttachment)
{
return;
}
var headerValue = $"attachment; {HttpExt.GetDispositionFileName(fileResponse.Name)}; size={fileResponse.Length}; " +
$"creation-date={fileResponse.CreationTimeUtc.ToString("R").Replace(",", "")}; " +
$"modification-date={fileResponse.LastWriteTimeUtc.ToString("R").Replace(",", "")}; " +
$"read-date={fileResponse.LastAccessTimeUtc.ToString("R").Replace(",", "")}";
this.Headers = new Dictionary <string, string>
{
{ HttpHeaders.ContentDisposition, headerValue },
};
}
public HttpResult(IVirtualFile fileResponse, string contentType = null, bool asAttachment = false)
: this(null, contentType ?? MimeTypes.GetMimeType(fileResponse.Name), HttpStatusCode.OK)
{
if (fileResponse == null)
{
throw new ArgumentNullException(nameof(fileResponse));
}
this.AllowsPartialResponse = true;
this.LastModified = fileResponse.LastModified;
this.VirtualFile = fileResponse;
this.ResponseStream = fileResponse.OpenRead();
if (!asAttachment)
{
return;
}
var headerValue = $"attachment; {HttpExt.GetDispositionFileName(fileResponse.Name)}; size={fileResponse.Length}; modification-date={fileResponse.LastModified.ToString("R").Replace(",", "")}";
this.Headers = new Dictionary <string, string>
{
{ HttpHeaders.ContentDisposition, headerValue },
};
}