public string MoveFiles(String fileId, String folderId)
{
Google.Apis.Drive.v3.DriveService service = GetService();
// Retrieve the existing parents to remove
Google.Apis.Drive.v3.FilesResource.GetRequest getRequest = service.Files.Get(fileId);
getRequest.Fields = "parents";
Google.Apis.Drive.v3.Data.File file = getRequest.Execute();
string previousParents = String.Join(",", file.Parents);
// Move the file to the new folder
Google.Apis.Drive.v3.FilesResource.UpdateRequest updateRequest = service.Files.Update(new Google.Apis.Drive.v3.Data.File(), fileId);
updateRequest.Fields = "id, parents";
updateRequest.AddParents = folderId;
updateRequest.RemoveParents = previousParents;
file = updateRequest.Execute();
if (file != null)
{
return("Success");
}
else
{
return("Fail");
}
}
//Download file from Google Drive by fileId.
public static string DownloadGoogleFile(string fileId)
{
Google.Apis.Drive.v3.DriveService service = GetService();
string FolderPath = System.Web.HttpContext.Current.Server.MapPath("/GoogleDriveFiles/");
Google.Apis.Drive.v3.FilesResource.GetRequest request = service.Files.Get(fileId);
string FileName = request.Execute().Name;
string FilePath = System.IO.Path.Combine(FolderPath, FileName);
MemoryStream stream1 = new MemoryStream();
// Add a handler which will be notified on progress changes.
// It will notify on each chunk download and when the
// download is completed or failed.
request.MediaDownloader.ProgressChanged += (Google.Apis.Download.IDownloadProgress progress) =>
{
switch (progress.Status)
{
case DownloadStatus.Downloading:
{
Console.WriteLine(progress.BytesDownloaded);
break;
}
case DownloadStatus.Completed:
{
Console.WriteLine("Download complete.");
SaveStream(stream1, FilePath);
break;
}
case DownloadStatus.Failed:
{
Console.WriteLine("Download failed.");
break;
}
}
};
request.Download(stream1);
return(FilePath);
}
/// <summary>
/// Realiza copy/paste de un archivo hacia otro directorio
/// </summary>
/// <param name="fileId"></param>
/// <param name="folderId"></param>
/// <returns></returns>
public static string CopyFiles(String fileId, String folderId)
{
// Retrieve the existing parents to remove
Google.Apis.Drive.v3.FilesResource.GetRequest getRequest = service.Files.Get(fileId);
getRequest.Fields = "parents";
Google.Apis.Drive.v3.Data.File file = getRequest.Execute();
// Copy the file to the new folder
Google.Apis.Drive.v3.FilesResource.UpdateRequest updateRequest = service.Files.Update(new Google.Apis.Drive.v3.Data.File(), fileId);
updateRequest.Fields = "id, parents";
updateRequest.AddParents = folderId;
file = updateRequest.Execute();
if (file != null)
{
return("Success");
}
else
{
return("Fail");
}
}
public async Task <int> MoveFile(string fileId, string FolderId)
{
Google.Apis.Drive.v3.FilesResource.GetRequest getRequest = service.Files.Get(fileId);
getRequest.Fields = "parents";
Google.Apis.Drive.v3.Data.File file = getRequest.Execute();
string previousParents = string.Join(",", file.Parents);
Google.Apis.Drive.v3.FilesResource.UpdateRequest updateRequest = service.Files.Update(new Google.Apis.Drive.v3.Data.File(), fileId);
updateRequest.Fields = "parents";
updateRequest.AddParents = FolderId;
updateRequest.RemoveParents = previousParents;
file = updateRequest.Execute();
if (file != null)
{
return(1);
}
else
{
return(0);
}
}
