/// <summary>
/// get all information for a remote directory from the Dropbox metadata
/// </summary>
private async Task<SyncedDirectory> SniffRemoteDirectory(Metadata remoteDirectory)
{
var result = new SyncedDirectory
{
Name = remoteDirectory.Name,
RemoteDeleted = remoteDirectory.IsDirectory
};
foreach (var child in remoteDirectory.Contents)
{
if (child.IsDirectory)
{
//contents are not downloaded recursively for subdirs, do it now
var childFromDropbox = await _dropboxClient.GetMetaDataWithDeleted(child.Path);
result.AddDir(await SniffRemoteDirectory(childFromDropbox));
}
else
{
result.AddFile(SniffRemoteFile(child));
}
}
return result;
}
/// <summary>
/// get all information for a remote file from the Dropbox metadata
/// </summary>
private SyncedFile SniffRemoteFile(Metadata file)
{
var result = new SyncedFile
{
Name = file.Name,
RemoteDeleted = file.IsDeleted,
RemotePath = file.Path
};
result.CurrentSyncTimestamp.Remote = file.UTCDateModified;
return result;
}
/// <summary>
/// Gets the thumbnail of an image given its MetaData
/// </summary>
/// <param name="file"></param>
/// <param name="size"></param>
/// <returns></returns>
public async Task<byte[]> GetThumbnail(Metadata file, ThumbnailSize size)
{
return await GetThumbnail(file.Path, size);
}
/// <summary>
/// Gets the thumbnail of an image given its MetaData (default size = small)
/// </summary>
/// <param name="file"></param>
/// <returns></returns>
public async Task<byte[]> GetThumbnail(Metadata file)
{
return await GetThumbnail(file.Path, ThumbnailSize.Small);
}