public async Task ResumableChunkUpload(string filePath)
{
using (var client = DriveClient.GetInfo())
{
try
{
FileStream stream = new FileStream(filePath, FileMode.Open, FileAccess.Read);
FilesResource.CreateMediaUpload request = new FilesResource.CreateMediaUpload(client,
new Google.Apis.Drive.v3.Data.File
{
Name = "new File",
Parents = new List <string>()
{
"1K46j8qE2sOiFAMNvSz21xFxgpVTYlcWm"
},
},
stream,
"video/mpeg4");
request.ChunkSize = 1024 * 1024;
await request.InitiateSessionAsync();
Task <Google.Apis.Upload.IUploadProgress> uploadTask = request.UploadAsync();
for (var i = 0; i < 1000; i++)
{
System.Threading.Thread.Sleep(1000);
Console.WriteLine(request.GetProgress().BytesSent);
}
await uploadTask;
}
catch (Exception e)
{
throw new Exception(e.Message + " " + e.StackTrace);
}
}
}
private void UploadAll()
{
try
{
UserCredential credential;
using (var stream =
new FileStream("client_secret.json", FileMode.Open, FileAccess.Read))
{
string credPath = System.Environment.GetFolderPath(
System.Environment.SpecialFolder.Personal);
credPath = Path.Combine(credPath, ".credentials/drive-dotnet-quickstart.json");
credential = GoogleWebAuthorizationBroker.AuthorizeAsync(
GoogleClientSecrets.Load(stream).Secrets, Scopes, "user", CancellationToken.None, new FileDataStore(credPath, true)).Result;
Console.WriteLine("Credential file saved to: " + credPath);
}
// Create Drive API service.
var service = new DriveService(new BaseClientService.Initializer()
{
HttpClientInitializer = credential,
ApplicationName = ApplicationName,
});
// Define parameters of request.
FilesResource.ListRequest listRequest = service.Files.List();
listRequest.PageSize = 10;
listRequest.Fields = "nextPageToken, files(id, name)";
var request = service.Files.List();
request.Spaces = "appDataFolder";
request.Fields = "nextPageToken, files(id, name)";
request.PageSize = 10;
var result = request.Execute();
var driveFiles = result.Files.ToList();
Directory.CreateDirectory("Budgets");
var localFiles = Directory.EnumerateFiles(_path, "*.sqlite").ToList();
foreach (var file in localFiles)
{
var fileName = Path.GetFileName(file);
if (driveFiles.Any(x => x.Name.Equals(fileName) && File.GetLastWriteTime(file) > x.ModifiedTime))
{
//UPDATE EXISTING ON DRIVE
this.Dispatcher.Invoke((Action)(() =>
{
_budgetList.Add(new Budget(fileName, Path.GetFullPath(file), Path.GetFileNameWithoutExtension(file)));
var budget = _budgetList.First(x => x.Name.Equals(fileName));
budget.LoadAble = false;
budget.State = "Uploading to drive";
ListViewBudgets.ItemsSource = _budgetList;
ListViewBudgets.Items.Refresh();
}));
var body = new Google.Apis.Drive.v3.Data.File
{
Name = Path.GetFileName(file),
Description = "QuickBudget Database",
MimeType = ".sqlite database",
ModifiedTime = File.GetLastWriteTime(file)
};
var byteArray = File.ReadAllBytes(file);
MemoryStream stream = new MemoryStream(byteArray);
string id = result.Files.First(x => x.Name.Equals(body.Name)).Id;
FilesResource.UpdateMediaUpload req = service.Files.Update(body, id, stream, GetMimeType(Path.GetFileName(file)));
req.Fields = "id";
req.Upload();
IUploadProgress progress = req.GetProgress();
this.Dispatcher.Invoke((Action)(() =>
{
Budget budget = _budgetList.First(x => x.Name.Equals(fileName));
budget.LoadAble = true;
budget.State = "Ready";
ListViewBudgets.ItemsSource = _budgetList;
ListViewBudgets.Items.Refresh();
}));
}
else if (!driveFiles.Any(x => x.Name.Equals(fileName)))
{
//UPLOAD NON-EXISTING TO DRIVE
this.Dispatcher.Invoke((Action)(() =>
{
_budgetList.Add(new Budget(fileName, Path.GetFullPath(file), Path.GetFileNameWithoutExtension(file)));
var budget = _budgetList.First(x => x.Name.Equals(fileName));
budget.LoadAble = false;
budget.State = "Uploading to drive";
ListViewBudgets.ItemsSource = _budgetList;
ListViewBudgets.Items.Refresh();
}));
var body = new Google.Apis.Drive.v3.Data.File
{
Name = Path.GetFileName(file),
Parents = new List <string>()
{
"appDataFolder"
},
Description = "QuickBudget Database",
MimeType = ".sqlite database",
ModifiedTime = File.GetLastWriteTime(file)
};
var byteArray = File.ReadAllBytes(file);
MemoryStream stream = new MemoryStream(byteArray);
FilesResource.CreateMediaUpload req = service.Files.Create(body, stream, GetMimeType(Path.GetFileName(file)));
req.Fields = "id";
req.Upload();
IUploadProgress progress = req.GetProgress();
this.Dispatcher.Invoke((Action)(() =>
{
var budget = _budgetList.First(x => x.Name.Equals(fileName));
budget.LoadAble = true;
budget.State = "Ready";
ListViewBudgets.ItemsSource = _budgetList;
ListViewBudgets.Items.Refresh();
}));
}
}
}
catch (Exception exception) when(exception is Google.GoogleApiException || exception is HttpRequestException)
{
bool retry = false;
Dispatcher.Invoke((Action)(() =>
{
YesNo yesNo = new YesNo("Quickbudget failed to connect to Google Drive. Do you want to try again?")
{
Owner = GetWindow(this)
};
yesNo.ShowDialog();
if (yesNo.IsSuccesful)
{
retry = true;
}
}));
if (retry)
{
UploadAll();
}
else
{
//TODO load local
}
}
}
