public static GDriveFile GetFolderTree(string directoryPath)
{
var splitDirectories = directoryPath.Split(new char[] { '/', '\\' });
var root = service.Files.Get("root").Execute();
GDriveFile gDriveFile = new GDriveFile()
{
FileId = root.Id,
FileName = root.Name,
MimeType = root.MimeType,
LengthInBytes = root.Size,
IsFolder = true,
File = root
};
GDriveFile currentFile = gDriveFile;
for (int i = 0; i < splitDirectories.Length; i++)
{
var dir = splitDirectories[i];
var child = GetChildFolderByName(currentFile, dir);
currentFile = child;
}
return(gDriveFile);
}
public static GDriveFile GetLastFolderInTree(GDriveFile tree)
{
var currentNode = tree;
do
{
currentNode = currentNode.Children.FirstOrDefault();
} while (currentNode != null && currentNode.Children.Count > 0);
return(currentNode);
}
public static GDriveFile GetParentDetail(GDriveFile gDriveFile, bool recursive)
{
var dirId = gDriveFile.Parent.FileId;
var fileRequest = service.Files.Get(dirId);//.List();
fileRequest.Fields = "*";
var dirFiles = fileRequest.Execute();
if (dirFiles != null)
{
var file = dirFiles;
GDriveFile gDriveFile1 = new GDriveFile()
{
FileId = file.Id,
FileName = file.Name,
MimeType = file.MimeType,
LengthInBytes = file.Size,
IsFolder = true,
File = file
};
if (file.Parents != null && file.Parents.Count > 0)
{
gDriveFile1.Parent = new GDriveFile()
{
FileId = file.Parents[0]
}
}
;
gDriveFile.Parent = gDriveFile1;
if (recursive && gDriveFile1.Parent != null && !string.IsNullOrWhiteSpace(gDriveFile1.Parent.FileId))
{
gDriveFile1 = GetParentDetail(gDriveFile1, recursive);
}
}
return(gDriveFile);
}
public static GDriveFile GetChildFileByName(GDriveFile file, string name)
{
var fileRequest = service.Files.List();
fileRequest.Q = $"'{file.FileId}' in parents and trashed = false and mimeType != 'application/vnd.google-apps.folder'";
fileRequest.Fields = "*";
var filess = fileRequest.Execute().Files;
var dir = fileRequest.Execute().Files.Where(m => m.Name == name).FirstOrDefault();
GDriveFile gDriveFile = new GDriveFile()
{
FileId = dir.Id,
FileName = dir.Name,
MimeType = dir.MimeType,
LengthInBytes = dir.Size,
IsFolder = true,
File = dir
};
file.Children.Add(gDriveFile);
return(gDriveFile);
}