public override void LoadProgress(DBRestClient client, float progress, string destPath)
{
if (OnLoadProgress != null)
{
OnLoadProgress(progress, destPath);
}
}
public override void LoadFileFailed(DBRestClient client, NSError error)
{
if (OnLoadFileFailed != null)
{
OnLoadFileFailed(error);
}
}
public override void FileMetadataLoaded(DBRestClient client, string destPath, string contentType, DBMetadata metadata)
{
if (OnFileMetadataLoaded != null)
{
OnFileMetadataLoaded(destPath, contentType, metadata);
}
}
static Task StartDropboxTask (DBRestClient client, FileRequest request, CancellationToken token)
{
var description = request.DescriptionAs<DropboxDescription> ();
var path = description.Path;
var filename = System.IO.Path.GetFullPath (request.Filename);
switch (description.Kind) {
case DropboxDescription.DropboxImageKind.LargeThumbnail:
return client.LoadThumbnailTask (path, "large", filename, token);
case DropboxDescription.DropboxImageKind.FullResolution:
return client.LoadFileTask (path, filename, token);
default:
throw new NotImplementedException ();
}
}
public IObservable<Unit> Fetch (Request request)
{
return Observable.Create<Unit> (o => {
var client = new DBRestClient (DBSession.SharedSession);
var cancel = new CancellationDisposable ();
var fileRequest = request as FileRequest;
if (fileRequest == null)
throw new NotImplementedException ("DropboxSource only supports saving images to disk");
var subscription = StartDropboxTask (client, fileRequest, cancel.Token)
.ToObservable ()
.Subscribe (o);
return new CompositeDisposable (client, cancel, subscription);
});
}
public override void LoadProgress(DBRestClient client, nfloat progress, string destPath)
{
if (OnLoadProgress != null)
OnLoadProgress (progress, destPath);
}
public override void LoadFileFailed(DBRestClient client, NSError error)
{
if (OnLoadFileFailed != null)
OnLoadFileFailed (error);
}
public override void FileMetadataLoaded(DBRestClient client, string destPath, string contentType, DBMetadata metadata)
{
if (OnFileMetadataLoaded != null)
OnFileMetadataLoaded (destPath, contentType, metadata);
}
