private void btnRevertSelected_Click(object sender, EventArgs e)
{
foreach (Object item in lstResults.SelectedItems)
{
RestoreFileItem file = (RestoreFileItem)item;
Console.WriteLine("Starting restore of... " + file.current_name);
// Do restore
string fileCachePath = downloadPath + "\\cache\\" + file.fileId + ".bin";
Google.Apis.Drive.v3.Data.File f = service.Files.Get(file.fileId).Execute();
//Download Revision
MemoryStream stream = new MemoryStream();
RevisionsResource.GetRequest dlRevision = new RevisionsResource.GetRequest(service, file.fileId, file.previous_revisionId);
dlRevision.Download(stream);
//service.Files.Get(revision.Id).Download(stream);
System.IO.File.WriteAllBytes(fileCachePath, stream.ToArray());
//Replace revision
//System.IO.FileStream fs = new FileStream(downloadPath + "\\download\\"+ revision.OriginalFilename, FileMode.Open);
FilesResource.UpdateMediaUpload fUpload = service.Files.Update(f, file.fileId, stream, file.current_mimeType);
f.Name = file.previous_name;
f.Id = null;
fUpload.Fields = "name";
var uploadStatus = fUpload.Upload();
if (uploadStatus.Exception != null)
{
MessageBox.Show("Error Uploading File!");
}
}
}
static void Main(string[] args)
{
UserCredential credential;
using (FileStream stream = new FileStream("credentials.json", FileMode.Open, FileAccess.Read))
{
// The file token.json stores the user's access and refresh tokens, and is created
// automatically when the authorization flow completes for the first time.
string credPath = "token.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.
DriveService service = new DriveService(new BaseClientService.Initializer()
{
HttpClientInitializer = credential,
ApplicationName = ApplicationName,
});
string sFileID = "1R9wI7T2s7V5vz749x8KwyqQIGvJnpLpOkyzzjzjQeww";
int iPageSize = 1000;
string sFields = "*";
FilesResource.GetRequest fFileReq = service.Files.Get(sFileID);
fFileReq.Fields = "*";
GFile gfResult = fFileReq.Execute();
if (gfResult.Capabilities.CanReadRevisions == false)
{
gfResult.Capabilities.CanReadRevisions = true;
}
// 1_QfxWkF_NdvWPZALZONKzyzmHLkw71PkoCXfkFEtgqo - 1ATeam
// 11W9OPD5ABoOa7ODHSmoWHxVCVNHyfWc14Qxk4gaeO5o - NotAdminLogins
List <Revision> lAllrevisions = new List <Revision>();
RevisionList rlResult = null;
//var Result = GetRevisionsAsync(rlResult, service, sFileID, iPageSize, sFields, lAllrevisions);
//rlResult = Result.Result.Item1;
//lAllrevisions = Result.Result.Item2;
var Result = GetRevisionsSync(rlResult, service, sFileID, iPageSize, sFields, lAllrevisions);
rlResult = Result.Item1;
lAllrevisions = Result.Item2;
Console.WriteLine("Revisions:\n");
int iCounter = 0;
if (lAllrevisions != null && lAllrevisions.Count > 0)
{
foreach (var rev in lAllrevisions)
{
Console.WriteLine("{0} {1} {2} {3}", iCounter++, rev.Id, rev.ModifiedTime, rev.LastModifyingUser.DisplayName);
}
}
Console.Read();
Console.WriteLine("Paste Revision ID that You want to download: ");
string sRevID = Console.ReadLine();
RevisionsResource.GetRequest gRevisionReq = service.Revisions.Get(sFileID, sRevID);
gRevisionReq.Alt = DriveBaseServiceRequest <Revision> .AltEnum.Json;
}
//ORIGINAL CODE FROM TESTING DO NOT EDIT
private void consoleRun()
{
UserCredential credential;
downloadPath = System.Environment.CurrentDirectory;
using (var stream =
new FileStream("client_secret.json", FileMode.Open, FileAccess.Read))
{
string credPath = System.Environment.CurrentDirectory;
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 = 100;
listRequest.Fields = "nextPageToken, files(id, name, modifiedTime, mimeType)";
// List files.
IList <Google.Apis.Drive.v3.Data.File> files = listRequest.Execute()
.Files;
Console.WriteLine("Files:");
if (files != null && files.Count > 0)
{
foreach (var file in files)
{
if (file.Name != "Sample document RANSOM.txt")
{
continue;
}
Console.WriteLine("{0} - {1} ({2})", file.ModifiedTime, file.Name, file.Id);
RevisionsResource.ListRequest revisionListRequest = service.Revisions.List(file.Id);
revisionListRequest.PageSize = 100;
revisionListRequest.Fields = "kind, revisions(id, modifiedTime, originalFilename, md5Checksum)";
IList <Google.Apis.Drive.v3.Data.Revision> revisions = revisionListRequest.Execute().Revisions;
if (revisions != null && revisions.Count > 0)
{
foreach (var revision in revisions)
{
Console.WriteLine("{0} - {1} ({2})", revision.ModifiedTime, revision.OriginalFilename, revision.Id);
//Replace original file
//Rename
Google.Apis.Drive.v3.Data.File f = service.Files.Get(file.Id).Execute();
/*FilesResource.UpdateRequest fUpdate = new FilesResource.UpdateRequest(service, f, file.Id);
* fUpdate.*/
//Download Revision
MemoryStream stream = new MemoryStream();
RevisionsResource.GetRequest dlRevision = new RevisionsResource.GetRequest(service, file.Id, revision.Id);
dlRevision.Download(stream);
//service.Files.Get(revision.Id).Download(stream);
//Replace revision
//System.IO.FileStream fs = new FileStream(downloadPath + "\\download\\"+ revision.OriginalFilename, FileMode.Open);
FilesResource.UpdateMediaUpload fUpload = service.Files.Update(f, file.Id, stream, f.MimeType);
f.Name = revision.OriginalFilename;
f.Id = null;
fUpload.Fields = "name";
var uploadStatus = fUpload.Upload();
//Console.WriteLine(fUpload.ResponseBody.ToString());
//fs.Close();
break;
//Download Revision
/*System.IO.FileStream fs = new FileStream(downloadPath + "\\download\\"+ revision.OriginalFilename, FileMode.Create);
* RevisionsResource.GetRequest dlRevision = new RevisionsResource.GetRequest(service, file.Id, revision.Id);
* dlRevision.Download(fs);
* service.Files.Get(revision.Id).Download(fs);
* fs.Flush();
* fs.Close();
* break;*/
}
}
}
}
else
{
Console.WriteLine("No files found.");
}
Console.Read();
}
