private static Boolean BuildFileEntry(BaseFileEntry fileEntry, JsonHelper jh)
{
/*
* "revision": 29251,
"thumb_exists": false,
"bytes": 37941660,
"modified": "Tue, 01 Jun 2010 14:45:09 +0000",
"path": "/Public/2010_06_01 15_53_48_336.nvl",
"is_dir": false,
"icon": "page_white",
"mime_type": "application/octet-stream",
"size": "36.2MB"
* */
// set the size
fileEntry.Length = Convert.ToInt64(jh.GetProperty("bytes"));
// set the modified time
fileEntry.Modified = jh.GetDateTimeProperty("modified");
// build the displayname
var DropBoxPath = jh.GetProperty("path");
var arr = DropBoxPath.Split('/');
fileEntry.Name = arr.Length > 0 ? arr[arr.Length - 1] : DropBoxPath;
if (DropBoxPath.Equals("/"))
{
fileEntry.Id = "/";
fileEntry.ParentID = null;
}
else
{
fileEntry.Id = DropBoxPath.Trim('/');
fileEntry.ParentID = DropBoxResourceIDHelpers.GetParentID(DropBoxPath);
}
// set the hash property if possible
var hashValue = jh.GetProperty("hash");
if (hashValue.Length > 0)
fileEntry.SetPropertyValue("hash", hashValue);
// set the path property
fileEntry.SetPropertyValue("path", DropBoxPath.Equals("/") ? "" : DropBoxPath);
// set the revision value if possible
var revValue = jh.GetProperty("rev");
if (revValue.Length > 0)
{
fileEntry.SetPropertyValue("rev", revValue);
}
// go ahead
return true;
}
public override void UploadChunk(IStorageProviderSession session, IResumableUploadSession uploadSession, Stream stream, long chunkLength)
{
if (uploadSession.Status == ResumableUploadSessionStatus.Completed || uploadSession.Status == ResumableUploadSessionStatus.Aborted)
throw new InvalidOperationException("Upload session was either completed or aborted.");
if (stream == null)
throw new ArgumentNullException("stream");
var requestParams = new Dictionary<string, string>();
if (uploadSession.Status == ResumableUploadSessionStatus.Started)
{
requestParams.Add("upload_id", uploadSession.GetItem<string>("UploadId"));
requestParams.Add("offset", uploadSession.BytesTransfered.ToString());
}
var request = new OAuthService().CreateWebRequest(GetUrlString(DropBoxChunkedUpload, session.ServiceConfiguration),
"PUT",
null,
null,
((DropBoxStorageProviderSession)session).Context,
(DropBoxToken)session.SessionToken,
requestParams);
request.ContentLength = chunkLength;
using (var requestStream = request.GetRequestStream())
{
stream.CopyTo(requestStream);
}
using (var response = request.GetResponse())
using (var responseStream = response.GetResponseStream())
{
if (responseStream == null) return;
var json = new JsonHelper();
json.ParseJsonMessage(new StreamReader(responseStream).ReadToEnd());
var uplSession = (ResumableUploadSession)uploadSession;
uplSession["UploadId"] = json.GetProperty("upload_id");
uplSession["Expired"] = json.GetDateTimeProperty("expired");
uplSession.BytesTransfered += chunkLength;
uplSession.Status = ResumableUploadSessionStatus.Started;
if (uplSession.BytesToTransfer == uploadSession.BytesTransfered)
{
CommitUploadSession(session, uploadSession);
}
}
}
