void CheckDuplicate(DItem item)
{
Dictionary <string, int> dicDup = new Dictionary <string, int>();
foreach (DItem child in item.Children)
{
if (child.IsFolder)
{
CheckDuplicate(child);
if (child.operation == Operation.CHANGED)
{
item.operation = Operation.CHANGED;
}
}
else if (dicDup.ContainsKey(child.Name))
{
dupList.Add(child);
item.operation = child.operation = Operation.CHANGED;
}
else
{
dicDup[child.Name] = 1;
}
}
}
async Task get_children(DItem dItem)
{
IItemRequestBuilder irb = string.IsNullOrEmpty(dItem.Id) ?
oneDriveClient.Drive.Root : oneDriveClient.Drive.Items[dItem.Id];
try
{
List <Task> tasks = new List <Task>();
var request = irb.Children.Request()
.Select("id,name,createdDateTime,size,file,folder,parentReference,webUrl");
while (request != null)
{
var children = await request
.GetAsync();
foreach (var item in children)
{
DItem child = new DItem
{
Id = item.Id,
Name = item.Name,
Size = item.Size,
WebUrl = item.WebUrl,
Checksum = item.File != null && item.File.Hashes != null ? item.File.Hashes.Crc32Hash : null,
CreatedDate = item.CreatedDateTime.Value.DateTime,
Path = item.ParentReference.Path,
IsFolder = item.Folder != null,
Parent = dItem
};
dItem.Children.Add(child);
if (!child.IsFolder)
{
child.CountFile = 1;
}
else if (item.Folder.ChildCount > 0)
{
tasks.Add(get_children(child));
}
}
// next request if exceed 200 item
request = children.NextPageRequest;
}
await Task.WhenAll(tasks);
dItem.Size = dItem.Children.Sum(i => ((KFile)i).Size);
dItem.CountFile = dItem.Children.Sum(i => ((KFile)i).CountFile);
}
catch (ServiceException ex)
{
MessageBox.Show(ex.Error.Message);
}
}
async Task OneDrive()
{
await get_authorize();
rootCloud = new DItem();
await get_children((DItem)rootCloud);
show_folder_grid(rootCloud);
SaveData(DATA_ONE_DRIVE);
}
void SaveMD5(DItem item, string path, StringBuilder fileContent)
{
foreach (DItem child in item.Children)
{
if (child.IsFolder)
{
SaveMD5(child, Path.Combine(path, child.Name), fileContent);
}
else
{
fileContent.AppendLine($"{child.Checksum} *{Path.Combine(path, child.Name)}");
}
}
}
void CalculateSize(DItem item)
{
foreach (DItem child in item.Children)
{
if (child.IsFolder)
{
CalculateSize(child);
}
else
{
child.CountFile = 1;
}
}
item.Size = item.Children.Sum(i => ((KFile)i).Size);
item.CountFile = item.Children.Sum(i => ((KFile)i).CountFile);
}
async Task GDrive()
{
if (credential == null)
{
using (var stream = new FileStream("client_secret.json", FileMode.Open, FileAccess.Read))
{
credential = await GoogleWebAuthorizationBroker
.AuthorizeAsync(
stream,
new[] { DriveService.Scope.DriveReadonly },
Environment.UserName,
CancellationToken.None,
new FileDataStore("oauth/drive"))
;
}
driveService = new DriveService(new BaseClientService.Initializer()
{
HttpClientInitializer = credential,
ApplicationName = this.GetType().ToString(),
});
}
var req = driveService.About.Get();
req.Fields = "user(displayName,photoLink, me, emailAddress), storageQuota(limit,usage), maxImportSizes, maxUploadSize";
About ab = await req.ExecuteAsync();
lbUserinfo.Text = $"{ab.User.DisplayName} - {ab.User.EmailAddress}";
lbStorageamount.Text = $"{ab.StorageQuota.Usage.ToReadableSize()}/{ab.StorageQuota.Limit.ToReadableSize()}";
List <DItem> listfiles = new List <DItem>();
string pageToken = null;
do
{
// Define parameters of request.
FilesResource.ListRequest request = driveService.Files.List();
request.Fields = "nextPageToken, files(id,name,size,mimeType,parents,webViewLink,md5Checksum,createdTime,ownedByMe)";
request.Spaces = "drive";
request.Q = "(trashed = false) and ('me' in owners)";
request.PageToken = pageToken;
request.PageSize = 1000;
// List files.
var result = await request.ExecuteAsync();
listfiles.AddRange(result.Files.Where(f => f.OwnedByMe == true).Select(f =>
{
try
{
var x = new DItem
{
Id = f.Id,
Name = f.Name,
Size = f.Size,
IsFolder = f.MimeType == "application/vnd.google-apps.folder",
Checksum = f.Md5Checksum,
CreatedDate = f.CreatedTime.Value,
ParentId = f.Parents[0],
WebUrl = f.WebViewLink
};
return(x);
}
catch (Exception ex)
{
var a = ex;
return(null);
}
}));
pageToken = result.NextPageToken;
}while (pageToken != null);
Dictionary <string, DItem> dicFolder = listfiles.ToDictionary(i => i.Id);
foreach (DItem item in listfiles)
{
if (!dicFolder.ContainsKey(item.ParentId))
{
rootCloud = new DItem();
dicFolder[item.ParentId] = (DItem)rootCloud;
}
item.Parent = dicFolder[item.ParentId];
item.Parent.Children.Add(item);
}
CalculateSize((DItem)rootCloud);
show_folder_grid(rootCloud);
lbSource.Text = "Cloud";
SaveData(DATA_GDRIVE);
}
