public static void DownloadDocument(Document downloadDoc, HttpContextBase context)
{
CloudBlobContainer sampleContainer = client.GetContainerReference(downloadDoc.Container);
CloudBlockBlob fileBlob = sampleContainer.GetBlockBlobReference(downloadDoc.Blob);
context.Response.Charset = "UTF-8";
context.Response.Buffer = false;
context.Response.AddHeader("Content-Disposition", "attachment; filename=\"" + downloadDoc.FileName + "\"");
context.Response.AddHeader("Content-Length", downloadDoc.FileSize); //Set the length the file
context.Response.ContentType = "application/msword";
context.Response.Flush();
fileBlob.DownloadToStream(context.Response.OutputStream);
}
public static bool UploadDocument(Document uploadDoc, HttpPostedFileBase file)
{
if (file != null && file.ContentLength > 0)
{
try
{
CloudBlobContainer studentContainer = client.GetContainerReference(uploadDoc.Container);
studentContainer.CreateIfNotExists();
CloudBlockBlob blob = studentContainer.GetBlockBlobReference(uploadDoc.Blob);
using (Stream fileStream = file.InputStream)
{
blob.UploadFromStream(fileStream);
}
}
catch (Exception ex)
{
Console.WriteLine(ex.Message);
return false;
}
return true;
}
return false;
}
public ActionResult Upload(HttpPostedFileBase file, int SelectedUserID, int VersID, string returnUrl)
{
if (file != null && file.ContentLength > 0)
{
Document feedbackUpload = new Document
{
FileName = file.FileName,
FileSize = file.ContentLength.ToString(),
UploadDate = DateTime.Now,
Container = "user" + SelectedUserID
};
db.saveFeedback(feedbackUpload, VersID);
try
{
FileManager.UploadDocument(feedbackUpload, file);
ViewBag.SuccessMessage = "Upload Successfull!";
}
catch
{
ViewBag.SuccessMessage = "Upload Failed. Please Try Again.";
}
}
else
{
ViewBag.SuccessMessage = "Upload Failed. Please attach a non-empty file";
}
if (returnUrl != null)
{
return Redirect(returnUrl + "&Message=" + ViewBag.SuccessMessage);
}
else
{
return RedirectToAction("Index");
}
}
public void uploadTask(int taskID, int userID, Document uploadDoc)
{
var taskVersions = db.TaskVersions.Where(v => v.UserID == userID && v.TaskID == taskID);
TaskVersion uploadTask = new TaskVersion()
{
Document = uploadDoc,
RatingStatus = "Pending",
TaskID = taskID,
UserID = userID,
Version = taskVersions.FirstOrDefault() != null ?
taskVersions.Max(v => v.Version) + 1 : 1
};
uploadDoc.Blob = uploadTask.TaskID + "/" + uploadTask.Version;
db.Documents.Add(uploadDoc);
db.TaskVersions.Add(uploadTask);
db.SaveChanges();
}
public void saveFeedback(Document feedbackDoc, int versID)
{
TaskVersion updateVersion = db.TaskVersions.Find(versID);
feedbackDoc.Blob = updateVersion.Document.Blob + "feedback";
db.Documents.Add(feedbackDoc);
updateVersion.FeedbackDoc = feedbackDoc;
db.SaveChanges();
}
public ActionResult Upload(HttpPostedFileBase file, int taskID, int ProgramCohortID)
{
if (file != null && file.ContentLength > 0)
{
Document uploadDoc = new Document()
{
Container = "user" + User.Identity.GetUserId(),
FileName = file.FileName,
FileSize = file.ContentLength.ToString(),
UploadDate = DateTime.Now,
};
db.uploadTask(taskID, Convert.ToInt32(User.Identity.GetUserId()), uploadDoc);
FileManager.UploadDocument(uploadDoc, file);
}
return RedirectToAction("Index", new {TaskID = taskID, ProgramCohortID = ProgramCohortID });
}
