public Google.Apis.Drive.v2.Data.FileList ListFiles()
{
if (!serviceStarted || driverservice == null)
{
return(null);
}
var listrequest = driverservice.Files.List();
Google.Apis.Drive.v2.Data.FileList list = listrequest.Execute();
return(list);
}
private bool CompareFolder(Google.Apis.Drive.v2.Data.FileList remotefilelist, Google.Apis.Drive.v2.Data.File remotefolder, FolderNode folderNode)
{
List <string> paths = new List <string>();
if (folderNode.IsRoot)
{
return(false);
}
if (remotefolder.Title == folderNode.Title)
{
if (remotefolder.Parents.Count < 1)
{
if (folderNode.Parent.IsRoot == true)
{
return(true);
}
}
else
{
foreach (Google.Apis.Drive.v2.Data.ParentReference parent in remotefolder.Parents)
{
if (parent.IsRoot == true)
{
if (folderNode.Parent.IsRoot == true)
{
return(true);
}
}
else
{
foreach (var entry in remotefilelist.Items)
{
if (entry.Id == parent.Id)
{
if (CompareFolder(remotefilelist, entry, folderNode.Parent))
{
return(true);
}
}
}
}
}
}
}
return(false);
}
private List <string> RetrievePath(Google.Apis.Drive.v2.Data.FileList remotefilelist, Google.Apis.Drive.v2.Data.File file)
{
List <string> paths = new List <string>();
if (file.Parents.Count < 1)
{
paths.Add(Path.Combine(savePath, file.Title));
}
else
{
foreach (Google.Apis.Drive.v2.Data.ParentReference parent in file.Parents)
{
if (parent == null || parent.IsRoot == true)
{
paths.Add(Path.Combine(savePath, file.Title));
}
else
{
foreach (var entry in remotefilelist.Items)
{
if (entry.Id == parent.Id)
{
List <string> subpaths = RetrievePath(remotefilelist, entry);
foreach (var subpath in subpaths)
{
if (!Directory.Exists(subpath))
{
Directory.CreateDirectory(subpath);
}
paths.Add(Path.Combine(subpath, file.Title));
}
}
}
}
}
}
return(paths);
}
