public void UploadFile(GoogleDriveMetaDataModel dataFile)
{
Google.Apis.Drive.v3.Data.File file = new Google.Apis.Drive.v3.Data.File();
file.Name = dataFile.Name;
file.Description = dataFile.Description;
file.MimeType = dataFile.MimeType;
file.Parents = new List <string>();
if (string.IsNullOrEmpty(dataFile.ParentFolderId) == false)
{
file.Parents.Add(dataFile.ParentFolderId);
}
byte[] byteArray = System.IO.File.ReadAllBytes(dataFile.FileName);
System.IO.MemoryStream stream = new System.IO.MemoryStream(byteArray);
var uploadedFile = driveService.Files.Create(file, stream, dataFile.MimeType);
Google.Apis.Drive.v3.FilesResource.CreateMediaUpload request = driveService.Files.Create(file, stream, dataFile.MimeType);
request.ChunkSize = 1024 * 1024;
request.Upload();
}
/// <summary>
/// Создание нового файла
/// </summary>
/// <param name="name">Имя</param>
/// <param name="value">Поток данных для записи</param>
/// <param name="id">Ид созданного файла</param>
/// <returns></returns>
public bool FileCreate(string name, MemoryStream value, out string id)
{
bool result = false;
id = null;
if (credential == null)
{
this.Authorize();
}
if (credential == null)
{
return(result);
}
using (var service = new Google.Apis.Drive.v3.DriveService(new BaseClientService.Initializer()
{
HttpClientInitializer = credential,
ApplicationName = ApplicationName,
}))
{
var body = new Google.Apis.Drive.v3.Data.File();
body.Name = name;
body.MimeType = "text/json";
body.ViewersCanCopyContent = true;
//byte[] byteArray = Encoding.Default.GetBytes(value);
//using (var stream = new System.IO.MemoryStream(byteArray))
//{
Google.Apis.Drive.v3.FilesResource.CreateMediaUpload request = service.Files.Create(body, value, body.MimeType);
if (request.Upload().Exception == null)
{
id = request.ResponseBody.Id; result = true;
}
//}
}
return(result);
}
private static GoogleDriveResultWithData <GoogleDriveFile> UploadRequest(Google.Apis.Drive.v3.FilesResource.CreateMediaUpload request)
{
var status = request.Upload();
if (status.Status == UploadStatus.Completed)
{
var file = request.ResponseBody;
if (file != null)
{
return(new GoogleDriveResultWithData <GoogleDriveFile>()
{
Data = new GoogleDriveFile(file.Id, file.Name, file.Description, file.WebViewLink),
IsSucceed = true
});
}
else
{
return new GoogleDriveResultWithData <GoogleDriveFile>()
{
IsSucceed = false, ErrorInfo = new GoogleDriveErrorInfo {
ErrorMessage = "Unknown error"
}
}
};
}
var result = new GoogleDriveResultWithData <GoogleDriveFile>();
if (result.FillFromException(status.Exception))
{
return(result);
}
throw status.Exception;
}
const string FolderMimeType = "application/vnd.google-apps.folder";
static void загрузитьНаДиск()
{//object sender, EventArgs e
UserCredential credential;
try
{
FileStream str = new FileStream("client_secret.json", FileMode.Open, FileAccess.Read);
using (var stream =
new FileStream("client_secret.json", FileMode.Open, FileAccess.Read))// создание потока для чтения client_secret.json
{
string credPath = System.Environment.GetFolderPath(
System.Environment.SpecialFolder.Personal);
credPath = Path.Combine(credPath, ".credentials/drive-dotnet-quickstart.json");//путь к файлу управления подключением
credential = GoogleWebAuthorizationBroker.AuthorizeAsync(
GoogleClientSecrets.Load(stream).Secrets,
Scopes,
GoogleClientSecrets.Load(str).Secrets.ClientId, //посоветоваться с Лазаревым
CancellationToken.None,
new FileDataStore(credPath, true)).Result;
var service = new Google.Apis.Drive.v3.DriveService(new BaseClientService.Initializer()
{
HttpClientInitializer = credential,
ApplicationName = ApplicationName,
});
str.Close();
string exeDir = System.IO.Path.GetDirectoryName(System.Reflection.Assembly.GetExecutingAssembly().Location);
int firstTime = 0;
string folder = null;
do
{
if (firstTime == 0)
{
folder = @"\базы";
}
else
{
folder = @"\нормативы";
}
string path = exeDir + folder;
string[] file_list = System.IO.Directory.GetFiles(path, "*.xls");
//создаём папку
var fileMetadata1 = new Google.Apis.Drive.v3.Data.File()
{
Name = DateTime.Now.ToString() + "_" + System.Environment.MachineName.ToString() + "_" + folder,
MimeType = "application/vnd.google-apps.folder"
};
var request1 = service.Files.Create(fileMetadata1);
request1.Fields = "id";
var google_folder = request1.Execute();
Console.WriteLine("Файлы будут помещены в папку: " + fileMetadata1.Name); //+google_folder.id
Console.WriteLine("{0} | {1} файлов", folder, file_list.Length);
if (file_list.GetLength(0) > 0)
{
//Google.Apis.Drive.v3.Data.File body = new Google.Apis.Drive.v3.Data.File();
Google.Apis.Drive.v3.Data.File body = new Google.Apis.Drive.v3.Data.File()
{
Name = "tablesheet",
Parents = new List <string>
{
google_folder.Id
}
};
//поочереди загружаем файлы
for (int i = 0; i < file_list.Length; i++)
{
body.Name = System.IO.Path.GetFileName(file_list[i]);
body.Description = "Описание";
if (Path.GetExtension(file_list[i]) == ".xls")
{
body.MimeType = "application/vnd.ms-excel";
}
if (Path.GetExtension(file_list[i]) == ".xlsx")
{
body.MimeType = "application/vnd.openxmlformats-officedocument.spreadsheetml.sheet";
}
if (Path.GetExtension(file_list[i]) != ".xls" && Path.GetExtension(file_list[i]) != ".xlsx")
{
continue;
}
Console.WriteLine("Name:{0} , Type:{1}", body.Name, body.MimeType);
byte[] byteArray = System.IO.File.ReadAllBytes(file_list[i]);
System.IO.MemoryStream stream2 = new System.IO.MemoryStream(byteArray);
Google.Apis.Drive.v3.FilesResource.CreateMediaUpload request = service.Files.Create(body, stream2, body.MimeType);
if (request.Upload().Exception != null)
{
Console.Write(request.Upload().Exception.Message);
Console.Read();
}
else
{
Console.WriteLine("Файл успешно загружен");
}
}
Console.WriteLine();
}
firstTime++;
}while (firstTime < 2);
}
}
catch (Exception x)
{ Console.WriteLine(x.Message); }
} //the end