public async Task <ActionResult> UploadAsync(CancellationToken cancellationToken, ExamPaperViewModel model)
{
var result = await new AuthorizationCodeMvcApp(this, new AppFlowMetadata()).AuthorizeAsync(cancellationToken);
if (result.Credential != null)
{
if ((TempData["isInitialPost"] != null) && (bool)TempData["isInitialPost"])
{
model = (ExamPaperViewModel)TempData["examViewModel"];
TempData.Remove("examViewModel");
TempData.Remove("isInitialPost");
}
var service = new DriveService(new BaseClientService.Initializer
{
HttpClientInitializer = result.Credential,
ApplicationName = ApplicationName
});
var file = new File()
{
Title = model.UploadFile.FileName,
MimeType = model.UploadFile.ContentType
};
try
{
FilesResource.InsertMediaUpload uploadRequest = service.Files.Insert(file, model.UploadFile.InputStream, file.MimeType);
uploadRequest.ChunkSize = 256 * 1024;
var awList = await uploadRequest.UploadAsync();
var uploadResponse = uploadRequest.ResponseBody;
var examDetails = new {
PaperName = model.PaperName,
SubjectId = model.SelectedSubject,
GradeId = model.SelectedGrade,
Year = model.Year.ToString(),
HasAnswers = model.HasAnswers,
FileStoreId = uploadResponse.Id
};
var createFileResponse = HttpDataProvider.PostAndReturn <dynamic, dynamic>("exam/create", examDetails);
}
catch (Exception ex)
{
// Todo: Log errors and show friendly error
}
model = assignGradesAndSubjectsListToModel(model);
return(View("Index", model));
}
else
{
TempData.Add("examViewModel", model);
TempData.Add("isInitialPost", true);
return(new RedirectResult(result.RedirectUri));
}
}
public async Task Upload(Stream stream, Google.Apis.Drive.v2.Data.File file)
{
try
{
FilesResource.InsertMediaUpload request = service.Files.Insert(file, stream, file.MimeType);
request.ProgressChanged += Upload_ProgressChanged;
request.ResponseReceived += Upload_ResponseReceived;
var progress = await request.UploadAsync();
//sem = new Semaphore(0, 1, "GDrive_FileUpload");
//await Task.FromResult(sem.WaitOne());
}
catch (Exception e)
{
#if DEBUG
System.Diagnostics.Debug.WriteLine("An error occurred: " + e.Message);
#endif
}
}
public async Task <ActionResult> IndexAsync(CancellationToken cancellationToken)
{
//var test = model.SelectedSubject;
var result = await new AuthorizationCodeMvcApp(this, new AppFlowMetadata()).
AuthorizeAsync(cancellationToken);
if (result.Credential != null)
{
var service = new DriveService(new BaseClientService.Initializer
{
HttpClientInitializer = result.Credential,
ApplicationName = "ASP.NET MVC Sample"
});
Google.Apis.Drive.v2.Data.File file = new Google.Apis.Drive.v2.Data.File();
file.Title = "anushan78";
file.Description = "test";
file.MimeType = "application/pdf";
byte[] byteArray = System.IO.File.ReadAllBytes(@"F:\Files\Documents\Tickets\Confirmation _ Village Cinemas.pdf");
System.IO.MemoryStream stream = new System.IO.MemoryStream(byteArray);
try
{
FilesResource.InsertMediaUpload request = service.Files.Insert(file, stream, "applicaion/pdf");
var awList = await request.UploadAsync();
}
catch (Exception ex)
{
return(View());
}
var list = await service.Files.List().ExecuteAsync();
//var tempFile = await service.Files.Get("").ExecuteAsync();
ViewBag.Message = "FILE COUNT IS: " + list.Items.Count();
return(View("Index"));
}
else
{
return(new RedirectResult(result.RedirectUri));
}
}
public async Task <string> UploadImageToCloud(byte[] byteArrayContent, string fileName, string fileExstension,
string parentPath = WebStorageConstants.Collection)
{
// var parentId = await this.CreateDirectory(parentPath);
Permission permission = new Permission()
{
Role = "reader",
Type = "anyone",
WithLink = true
};
File body = new File
{
Title = fileName,
Shared = true,
Permissions = new List <Permission>()
{
permission
}
};
MemoryStream stream = new MemoryStream(byteArrayContent);
try
{
FilesResource.InsertMediaUpload request = this.service.Files.Insert(body, stream, "image/" + fileExstension);
var result = await request.UploadAsync();
return(WebStorageConstants.GoogleDriveSourceLink + request.ResponseBody.Id);
}
catch (Exception e)
{
throw new Exception(e.Message);
}
}
public async Task <ActionResult> UploadGoogleFileAsync(HttpPostedFileBase file, Document document, CancellationToken cancellationToken)
{
var result = await new AuthorizationCodeMvcApp(this, new AppFlowMetadata()).
AuthorizeAsync(cancellationToken);
if (result.Credential != null)
{
var service = new DriveService(new BaseClientService.Initializer
{
HttpClientInitializer = result.Credential,
ApplicationName = "WorkCard.vn"
});
if (file != null)
{
if (file.ContentLength > 0)
{
var fileName = System.IO.Path.GetFileName(file.FileName);
var path = System.IO.Path.Combine(Server.MapPath("~/App_Data/Uploads/GoogleDrives"), fileName);
file.SaveAs(path);
File _file = new File();
_file.Title = file.FileName;
_file.Description = "From WorkCard.vn; ";
_file.MimeType = GetMimeType(file.FileName);
_file.CanComment = true;
_file.Shared = true;
_file.Shareable = true;
using (var stream = new System.IO.FileStream(path, System.IO.FileMode.Open))
{
try
{
FilesResource.InsertMediaUpload request = service.Files.Insert(_file, stream, _file.MimeType);
await request.UploadAsync();
if (request.ResponseBody != null)
{
using (ApplicationDbContext context = new ApplicationDbContext())
{
document.Id = Guid.NewGuid();
document.Load(request.ResponseBody);
document.CreatedBy = User.Identity.Name;
document.CreatedDate = DateTime.Now;
context.Documents.Add(document);
await context.SaveChangesAsync();
}
}
}
catch (Exception e)
{
Console.WriteLine("An error occurred: " + e.Message);
}
}
}
if (Request.IsAjaxRequest())
{
return(PartialView());
}
}
return(RedirectToAction("Details", "Articles", new { id = document.ArticleId }));
}
else
{
return(new RedirectResult(result.RedirectUri));
}
}
protected override void Start()
{
try
{
if (Status != StatusType.Queued)
{
throw new Exception("Stream has not been queued.");
}
base.Start();
List <File> children = null;
File parent = API.DriveService._GetCachedFile(_parentId, true, false, ref children);
string fileName = System.IO.Path.GetFileNameWithoutExtension(_originalTitle);
string fileExtenstion = System.IO.Path.GetExtension(_originalTitle);
string title = fileName;
if (!String.IsNullOrEmpty(fileExtenstion))
{
title += fileExtenstion;
}
int index = 0;
while (true)
{
bool found = false;
foreach (File child in children)
{
if (child.Title == title)
{
FileInfoType fileInfoType = API.DriveService.GetFileInfoType(child);
if (IsFolder && fileInfoType == FileInfoType.Folder)
{
found = true;
}
else if (!IsFolder && fileInfoType != FileInfoType.Folder)
{
found = true;
}
}
}
if (!found)
{
break;
}
index++;
title = fileName + " (" + index + ")";
if (!String.IsNullOrEmpty(fileExtenstion))
{
title += fileExtenstion;
}
}
_title = title;
var file = new File();
var parentReference = new ParentReference {
Id = _parentId
};
file.Parents = new List <ParentReference> {
parentReference
};
file.Title = _title;
file.Description = "Created by Drive Fusion Shell Extention";
file.FileExtension = System.IO.Path.GetExtension(_title);
file.MimeType = _mimeType;
file.ModifiedDate = _lastWriteTime.ToUniversalTime();
_FileInfo = API.DriveService.GetFileInfo(file);
if (_FileInfo.IsFolder)
{
Lock();
using (API.DriveService.Connection connection = API.DriveService.Connection.Create())
{
FilesResource.InsertRequest request = connection.Service.Files.Insert(file);
request.Fields = API.DriveService.RequestFields.FileFields;
file = request.Execute();
_FileId = file.Id;
_FileInfo = API.DriveService.GetFileInfo(file);
DriveService_ProgressChanged(UploadStatus.Completed, 0, null);
}
}
else
{
Lock(_filePath, System.IO.FileMode.OpenOrCreate, System.IO.FileAccess.Read, System.IO.FileShare.ReadWrite);
using (API.DriveService.Connection connection = API.DriveService.Connection.Create())
{
FilesResource.InsertMediaUpload request = connection.Service.Files.Insert(file, _FileStream, _mimeType);
request.Fields = API.DriveService.RequestFields.FileFields;
request.ProgressChanged += DriveService_ProgressChanged;
request.ResponseReceived += DriveService_ResponseReceived;
request.ChunkSize = FilesResource.InsertMediaUpload.DefaultChunkSize;
request.Pinned = _parameters.Pinned;
request.UseContentAsIndexableText = _parameters.UseContentAsIndexableText;
_CancellationTokenSource = new System.Threading.CancellationTokenSource();
System.Threading.Tasks.Task <IUploadProgress> task = request.UploadAsync(_CancellationTokenSource.Token);
}
}
}
catch (Exception exception)
{
try
{
_Status = StatusType.Failed;
_ExceptionMessage = exception.Message;
DriveService_ProgressChanged(UploadStatus.Failed, 0, exception);
}
catch
{
Debugger.Break();
}
Log.Error(exception);
}
}
