public CloudDriveAdapter(MetaData file)
{
this.dropboxFile = file;
this.googleFile = null;
this.Title = dropboxFile.Name;
this.Extension = dropboxFile.Extension;
}
public CloudDriveAdapter(File file)
{
this.googleFile = file;
this.dropboxFile = null;
this.Title = googleFile.Title;
this.Extension = googleFile.FileExtension;
this.ThumbnailLink = googleFile.ThumbnailLink;
this.AlternateLink = googleFile.AlternateLink;
}
private async Task<List<TreeNode>> GetAndMapChildren(MetaData metadata)
{
var result = new List<TreeNode>();
foreach (var item in metadata.contents)
{
var node = new TreeNode
{
Name = item.Name,
Path = item.path
};
if (item.is_dir)
{
var content = await _client.Core.Metadata.MetadataAsync(item.path, list: true);
node.Children = await GetAndMapChildren(content);
}
result.Add(node);
}
return result;
}
public void AddAtPath(string path, MetaData meta)
{
// this is add or update action (file)
// lookup file Id
DocumentStateItem documentAtPath;
if (_currentState.TryGetValue(path, out documentAtPath))
{
documentAtPath.IsDeleted = false;
_pendingChanges.EnqueueUpdate(documentAtPath, meta);
}
else
{
// in case this is a file replacing a folder with sub-items, we need to check to
// ensure the sub-items are removed
if (AnyFilesUnderPath(path))
{
RemoveItemsUnderPath(path);
}
// new path, generate new Id
documentAtPath = new DocumentStateItem
{
Id = Guid.NewGuid(),
FilePath = path
};
Add(path, documentAtPath);
_pendingChanges.EnqueueAdd(documentAtPath, meta);
}
}