public override async Task <CloudProviderResponse <List <CloudStorageProviderFileBase> > > ListFiles()
{
try
{
Logger.Log(LoggerMessageType.Information | LoggerMessageType.VerboseHigh, "DropboxStorageProvider ListFiles.");
List <CloudStorageProviderFileBase> files = new List <CloudStorageProviderFileBase>();
ListFolderArg arg = new ListFolderArg(String.Empty, true);
ListFolderResult listFolderResult = await _client.Files.ListFolderAsync(arg);
foreach (Metadata curFile in listFolderResult.Entries)
{
DropboxStorageProviderFile file = DropboxStorageProviderFile.FromMetadata(curFile);
if (!file.IsFolder)
{
if (file.Path.ToLower().EndsWith(".vault"))
{
files.Add(file);
}
}
}
return(new CloudProviderResponse <List <CloudStorageProviderFileBase> >(files));
}
catch (AuthException ae)
{
Logger.Log(LoggerMessageType.Information | LoggerMessageType.VerboseHigh, "An authorisation error occurred whilst attempting to list files from DropboxStorageProvider. {0}", ae.Message);
return(new CloudProviderResponse <List <CloudStorageProviderFileBase> >(CloudProviderResponse <List <CloudStorageProviderFileBase> > .Response.AuthenticationError, ae));
}
catch (DropboxException de)
{
Logger.Log(LoggerMessageType.Information | LoggerMessageType.VerboseHigh, "An error occurred whilst attempting to list files from DropboxStorageProvider. {0}", de.Message);
if (de.Message.ToLower().Contains("not_found"))
{
return(new CloudProviderResponse <List <CloudStorageProviderFileBase> >(CloudProviderResponse <List <CloudStorageProviderFileBase> > .Response.NotFound, de));
}
else
{
return(new CloudProviderResponse <List <CloudStorageProviderFileBase> >(CloudProviderResponse <List <CloudStorageProviderFileBase> > .Response.UnknownError, de));
}
}
catch (Exception ex)
{
Logger.Log(LoggerMessageType.Information | LoggerMessageType.VerboseHigh, "An unknown error occurred whilst attempting to list files from DropboxStorageProvider. {1}", ex.Message);
return(new CloudProviderResponse <List <CloudStorageProviderFileBase> >(CloudProviderResponse <List <CloudStorageProviderFileBase> > .Response.UnknownError, ex));
}
}
//Need to change this to return a response object that contains the result
//as a property if successful
public override async Task <CloudProviderResponse <CloudStorageProviderFileBase> > GetFileInfo(string path)
{
try
{
Logger.Log(LoggerMessageType.Information | LoggerMessageType.VerboseHigh, "DropboxStorageProvider GetFileInfo '{0}'.", path);
Metadata fileMetaData = await _client.Files.GetMetadataAsync(path,
false,
false,
false);
DropboxStorageProviderFile file = DropboxStorageProviderFile.FromMetadata(fileMetaData);
return(new CloudProviderResponse <CloudStorageProviderFileBase>(file));
}
catch (AuthException ae)
{
Logger.Log(LoggerMessageType.Information | LoggerMessageType.VerboseHigh, "An authorisation error occurred whilst attempting to get file info for '{0}' from DropboxStorageProvider. {1}", path, ae.Message);
return(new CloudProviderResponse <CloudStorageProviderFileBase>(CloudProviderResponse <CloudStorageProviderFileBase> .Response.AuthenticationError, ae));
}
catch (DropboxException e)
{
Logger.Log(LoggerMessageType.Information | LoggerMessageType.VerboseHigh, "An error occurred whilst attempting to get file info for '{0}' from DropboxStorageProvider. {1}", path, e.Message);
if (e.Message.ToLower().Contains("not_found"))
{
return(new CloudProviderResponse <CloudStorageProviderFileBase>(CloudProviderResponse <CloudStorageProviderFileBase> .Response.NotFound, e));
}
else
{
return(new CloudProviderResponse <CloudStorageProviderFileBase>(CloudProviderResponse <CloudStorageProviderFileBase> .Response.UnknownError, e));
}
}
catch (Exception ex)
{
Logger.Log(LoggerMessageType.Information | LoggerMessageType.VerboseHigh, "An unknown error occurred whilst attempting to get file info for '{0}' from DropboxStorageProvider. {1}", path, ex.Message);
return(new CloudProviderResponse <CloudStorageProviderFileBase>(CloudProviderResponse <CloudStorageProviderFileBase> .Response.UnknownError, ex));
}
}