private async Task <bool> EnumerateFilesAndFolders(
string curPath,
List <CloudStorageProviderFileBase> files,
HttpResponseMessage response)
{
string responseString = await response.Content.ReadAsStringAsync();
JObject responseJSON = JObject.Parse(await response.Content.ReadAsStringAsync());
JArray items = responseJSON["value"].Value <JArray>();
foreach (JObject curItem in items)
{
string id = curItem["id"].Value <string>();
string name = curItem["name"].Value <string>();
string curItemPath = String.Format("{0}{1}", curPath, name);
OneDriveStorageProviderFile curFile = null;
try
{
curFile = OneDriveStorageProviderFile.FromJSON(
curItem,
curItemPath);
}
catch (InvalidOperationException ioex)
{
Logger.Log(LoggerMessageType.Exception, "OneDriveStorageProvider experienced an issue whilst parsing file meta data from '{0}'. {1}", curItemPath, ioex.Message);
}
if (curFile != null)
{
files.Add(curFile);
if (curFile.IsFolder)
{
string nextPath = String.Format("{0}{1}/", curPath, name);
HttpRequestMessage nextRequest = new HttpRequestMessage(HttpMethod.Get, String.Format("{0}{1}{2}/children", _apiBase, "/me/drive/items/", id));
await AuthDelegate(nextRequest);
HttpResponseMessage nextResponse = await _client.SendAsync(nextRequest);
if (nextResponse.IsSuccessStatusCode)
{
if (!await EnumerateFilesAndFolders(
nextPath,
files,
nextResponse))
{
return(false);
}
;
}
else
{
return(false);
}
}
}
}
return(true);
}
public override async Task <CloudProviderResponse <CloudStorageProviderFileBase> > GetFileInfo(string path)
{
try
{
Logger.Log(LoggerMessageType.Information | LoggerMessageType.VerboseHigh, "DropboxStorageProvider GetFileInfo '{0}'.", path);
HttpRequestMessage request = new HttpRequestMessage(HttpMethod.Get, String.Format("{0}{1}{2}", _apiBase, "/me/drive/special/approot:", path));
await AuthDelegate(request);
HttpResponseMessage response = await _client.SendAsync(request);
if (response.IsSuccessStatusCode)
{
string fileString = await response.Content.ReadAsStringAsync();
JObject file = JObject.Parse(fileString);
string id = file["id"].Value <string>();
string name = file["name"].Value <string>();
string curItemPath = String.Format("{0}{1}", path, name);
try
{
OneDriveStorageProviderFile curFile = OneDriveStorageProviderFile.FromJSON(
file,
curItemPath);
return(new CloudProviderResponse <CloudStorageProviderFileBase>(curFile));
}
catch (InvalidOperationException ioex)
{
Logger.Log(LoggerMessageType.Exception, "OneDriveStorageProvider experienced an issue whilst parsing file meta data from '{0}'. {1}", curItemPath, ioex.Message);
throw;
}
}
else
{
return(new CloudProviderResponse <CloudStorageProviderFileBase>(CloudProviderResponse <CloudStorageProviderFileBase> .Response.NotFound, (Exception)null));
}
}
catch (Exception ex)
{
Logger.Log(LoggerMessageType.Information | LoggerMessageType.VerboseHigh, "An unknown error occurred whilst attempting to get file info for '{0}' from OneDriveStorageProvider. {1}", path, ex.Message);
return(new CloudProviderResponse <CloudStorageProviderFileBase>(CloudProviderResponse <CloudStorageProviderFileBase> .Response.UnknownError, ex));
}
}
