public static string getCurrPercentage()
{
Class.manageImg managerView = HttpContext.Current.Session["managerView"] as Class.manageImg;
string percent = DataAccess.DataAccessTestCase.CalculatePercentual(managerView.usr.Id_user, managerView.IDTestcase, managerView.tc.DiskreteScale);
return(percent);
}
public static int getNGroup()
{
Class.manageImg managerView = HttpContext.Current.Session["managerView"] as Class.manageImg;
return(managerView.iNGroups);
}
public static void reportError(string messageUser)
{
Class.manageImg managerView = HttpContext.Current.Session["managerView"] as Class.manageImg;
List <string> message = Constant.errorReportToAdminMail(managerView, messageUser);
MyEmail notification = new MyEmail();
notification.sendEmail(notification.sender, message[0], message[1]);
}
protected void updateReference(int index)
{
Class.manageImg managerView = HttpContext.Current.Session["managerView"] as Class.manageImg;
if ((managerView.allImages.Count > 0) && (managerView.allImages[index][0].ReferenceGlobal))
{
List <GlobalReference> gloRef = new List <GlobalReference>();
gvGlobalReference.DataSource = getGlobReferences(index);
gloRef = getGlobReferences(index);
}
else
{
gvGlobalReference.DataSource = null;
}
gvGlobalReference.DataBind();
}
public static List <GlobalReference> getGlobReferences(int index)
{
Class.manageImg managerView = HttpContext.Current.Session["managerView"] as Class.manageImg;
List <GlobalReference> globRefList = new List <GlobalReference>();
for (int k = 0; k < managerView.allImages[index][0].GlobalReferences.Count(); k++)
{
GlobalReference GlobRef = new GlobalReference();
GlobRef.PathImageMin = "ShowImage.ashx?NqC3ke=4&tXt9X3=0&XwjRGm=1&Hsfke2=0&yAR8st=1&WkYTCe=" + obfuscate(managerView.allImages[index][0].GlobalReferences[k].PathImageMin);
GlobRef.PathImageMax = "ShowImage.ashx?NqC3ke=4&tXt9X3=0&XwjRGm=1&Hsfke2=0&yAR8st=1&WkYTCe=" + obfuscate(managerView.allImages[index][0].GlobalReferences[k].PathImageMax);
GlobRef.DescriptionScale = managerView.allImages[index][0].GlobalReferences[k].DescriptionScale;
GlobRef.ID_TypScale = managerView.allImages[index][0].GlobalReferences[k].ID_TypScale;
GlobRef.Idgroup = managerView.allImages[index][0].GlobalReferences[k].Idgroup;
globRefList.Add(GlobRef);
}
return(globRefList);
}
public static bool SaveLabelContinuous(List <LableScaleContinuous> Listlablecontinuous)
{
if (Listlablecontinuous.Count == 0)
{
return(false);
}
Class.manageImg managerView = HttpContext.Current.Session["managerView"] as Class.manageImg;
Class.User user = HttpContext.Current.Session["User"] as Class.User;
Result res = null;
int index = managerView.currentPageIndex;
foreach (LableScaleContinuous lb in Listlablecontinuous)
{
// save labels in current session
for (int i = 0; i < managerView.allImages[index].Count; i++)
{
if (managerView.allImages[index][i].IdGroupImage == lb.IdGroupImage)
{
for (int c = 0; c < managerView.allImages[index][i].LableContinuous.Count; c++)
{
if (managerView.allImages[index][i].LableContinuous[c].IdLable == lb.IdLable)
{
managerView.allImages[index][i].LableContinuous[c].Lable = lb.Lable;
}
}
}
}
if (lb.IdGroupImage != 0)
{
LableScaleContinuous lable = new LableScaleContinuous();
lable.Lable = lb.Lable;
lable.IdGroupImage = lb.IdGroupImage;
lable.IdUser = Convert.ToInt64(user.Id_user);
lable.IdScaleContinuous = lb.IdScaleContinuous;
res = DataAccessTestCase.InsertLableScaleContinuous(lable);
}
}
return(res.result);
}
// Error report: report an error to the admin
public static List <string> errorReportToAdminMail(Class.manageImg managerView, string messageFromUser)
{
List <string> message = new List <string>();
// subject:
message.Add("User: "******" " + managerView.usr.Name + " " + managerView.usr.Surname + " (UserID: " + managerView.usr.Id_user + "; username: "******"; usertype: " + managerView.usr.DescriptionType + ")" + " has reported an error");
// message text
string messageText = "User info:<br/>";
// add user info
messageText += "UserID: " + managerView.usr.Id_user + "; User: "******" " + managerView.usr.Name + " " + managerView.usr.Surname + " (username: "******")" + "; usertype: " + managerView.usr.DescriptionType + "; email: " + managerView.usr.Email + ";<br/><br/>";
// add testcase info
messageText += "testcase info:\nIdTestcase: " + managerView.IDTestcase + "; testcase name:" + managerView.tc.NameTestCase + "; test question: " + managerView.tc.TestQuestion + "; general info: " + managerView.tc.GeneralInfo + "; discrete: " + managerView.tc.DiskreteScale + "; active learning: " + managerView.tc.ActiveLearning + "; initial threshold: " + managerView.tc.initialThreshold + "; user interval: " + managerView.tc.userThreshold + ";<br/><br/>";
messageText += messageFromUser;
message.Add(messageText);
return(message);
}
public static String[] fGetFilenames()
{
Class.manageImg managerView = HttpContext.Current.Session["managerView"] as Class.manageImg;
List <String> sPath = managerView.sCurrentImageFolder;
String[] sFilenames;
if (sPath == null)
{
throw new ArgumentException("path variable in manageImg is not specified!");
}
else
{
// return firstImagesOfPage;
sFilenames = (System.IO.Directory.EnumerateFiles(sPath[0], "*.*", SearchOption.AllDirectories).Where(s => Constant.lsExtensions.Any(e => s.EndsWith(e)))).ToArray();
Array.Sort(sFilenames);
return(sFilenames);
}
}
public static void SaveLabelDiscrete(List <LableScaleDiskrete> Listlablediscrete)
{
Class.manageImg managerView = HttpContext.Current.Session["managerView"] as Class.manageImg;
if (Listlablediscrete.Count == 0)
{
return;
}
// discrete label wird hier gespeichert
Class.User user = HttpContext.Current.Session["User"] as Class.User;
Result res = null;
int index = managerView.currentPageIndex;
foreach (LableScaleDiskrete lb in Listlablediscrete)
{
// save labels in current session
for (int i = 0; i < managerView.allImages[index].Count; i++)
{
if (managerView.allImages[index][i].IdGroupImage == lb.IdGroupImage)
{
managerView.allImages[index][i].LableDiscrete = lb.Lable;
}
}
if (lb.IdGroupImage != 0)
{
LableScaleDiskrete lable = new LableScaleDiskrete();
lable.Lable = lb.Lable;
lable.IdGroupImage = lb.IdGroupImage;
lable.IdUser = Convert.ToInt64(user.Id_user);
res = DataAccessTestCase.InsertLableScaleDiskrete(lable);
}
}
}
public static int[] fGetDatasetLength()
{
Class.manageImg managerView = HttpContext.Current.Session["managerView"] as Class.manageImg;
String sPath = managerView.sCurrentImageFolder[0];
String[] sFilenames;
if (sPath == null)
{
throw new ArgumentException("path variable in manageImg is not specified!");
}
else
{
sFilenames = (System.IO.Directory.EnumerateFiles(sPath, "*.*", SearchOption.AllDirectories).Where(s => Constant.lsExtensions.Any(e => s.EndsWith(e)))).ToArray();
int[] iSize = new int[] { 0, 0, 0 };
// get dataset length and set hiddenfield
itk.simple.Image itkImage = SimpleITK.ReadImage(sFilenames[0]); // Es wird nur das erste Listenelement ausgelesen?
VectorUInt32 UInt32Size = itkImage.GetSize();
iSize[0] = unchecked ((int)UInt32Size[0]);
iSize[1] = unchecked ((int)UInt32Size[1]);
iSize[2] = unchecked ((int)UInt32Size[2]);
return(iSize);
}
}
public static int[] getUnlabelled(int currentIndex) // if next -> get next unlabelled, if !next -> get previous unlabelled
{
Class.manageImg managerView = HttpContext.Current.Session["managerView"] as Class.manageImg;
int indexNext = -1;
int indexPrev = -1;
bool found = false;
// get next unlabelled
for (int c = (currentIndex + 1); (c < managerView.allImages.Count) && (!found); c++)
{
for (int i = 0; i < managerView.allImages[c].Count; i++)
{
if (managerView.allImages[0][0].DiskreteScale)
{
if ((managerView.allImages[c][i].LableDiscrete == 0) && (!managerView.allImages[c][i].IsReference))
{
indexNext = c + 1;
break;
}
}
else if (managerView.allImages[0][0].ContinuousScale)
{
for (int k = 0; k < managerView.allImages[c][i].LableContinuous.Count; k++)
{
if ((managerView.allImages[c][i].LableContinuous[k].Lable == -1) && (!managerView.allImages[c][i].IsReference))
{
indexNext = c + 1;
break;
}
}
}
}
if (indexNext != -1)
{
break;
}
}
// get previous unlabelled
for (int c = (currentIndex - 1); c > -1; c--) // start search with previous image
{
for (int i = 0; i < managerView.allImages[c].Count; i++)
{
if (managerView.allImages[0][0].DiskreteScale)
{
if ((managerView.allImages[c][i].LableDiscrete == 0) && (!managerView.allImages[c][i].IsReference))
{
indexPrev = c + 1;
break;
}
}
else if (managerView.allImages[0][0].ContinuousScale)
{
for (int k = 0; k < managerView.allImages[c][i].LableContinuous.Count; k++)
{
if ((managerView.allImages[c][i].LableContinuous[k].Lable == -1) && (!managerView.allImages[c][i].IsReference))
{
indexPrev = c + 1;
break;
}
}
}
}
if (indexPrev != -1)
{
break;
}
}
int[] unlabelled = { (indexPrev), (indexNext) };
return(unlabelled);
}
protected void Page_Load(object sender, EventArgs e)
{
if (!IsPostBack)
{
if (HttpContext.Current.Session["User"] == null)
{
Response.Redirect("~/Account/Login.aspx");
}
else
{
long idTestCase = 0;
if (HttpContext.Current.Session["IdTestCase"] != null)
{
idTestCase = Convert.ToInt64(HttpContext.Current.Session["IdTestCase"]);
}
// infos die immer da sind und sich während des Labelns nicht ändern
Class.TestCase tc = DataAccess.DataAccessTestCase.getTestCase().Where(p => p.IDTestcase == idTestCase).FirstOrDefault();
lblNameTestCase.Text = tc.NameTestCase;
lblTestQuestion.Text = tc.TestQuestion;
lblGeneralInfo.Text = tc.GeneralInfo;
if (System.IO.File.Exists(Constant.pathTutorialPages + tc.IDTestcase + ".html"))
{
string html = System.IO.File.ReadAllText(Constant.pathTutorialPages + tc.IDTestcase + ".html");
hddTutorial.Value = html;
disableTutorial.Value = Constant.pathTutorialPages + tc.IDTestcase + ".html";
}
else
{
hddTutorial.Value = "";
disableTutorial.Value = "";
}
updateReference(0);
HttpContext.Current.Session["viewImage"] = this;
if (tc.ActiveLearning)
{
// check if there are files
Class.manageImg managerView = HttpContext.Current.Session["managerView"] as Class.manageImg;
// 0: no filesfound; 1: user file found; 2: initial file found
int statusFiles = 0;
if (System.IO.File.Exists(Constant.pathALuserInput + string.Format("{0:D4}", managerView.IDTestcase) + "_User" + string.Format("{0:D4}", managerView.IDUser) + ".csv"))
{
statusFiles += 2;
HttpContext.Current.Session["numberOfOptimizationsUser"] = int.Parse(System.IO.File.ReadLines(Constant.pathALuserInput + string.Format("{0:D4}", managerView.IDTestcase) + "_User" + string.Format("{0:D4}", managerView.IDUser) + ".csv").First());
}
else if (System.IO.File.Exists(Constant.pathALinitialInput + string.Format("{0:D4}", managerView.IDTestcase) + ".csv"))
{
statusFiles += 1;
}
HttpContext.Current.Session["statusFiles"] = statusFiles;
}
}
}
else
{
if (HttpContext.Current.Session["User"] == null)
{
Response.Redirect("~/Account/Login.aspx");
}
else
{
try {
bool refresh = (bool)HttpContext.Current.Session["refresh"];
if (refresh)
{
long idTestCase = 0;
if (HttpContext.Current.Session["IdTestCase"] != null)
{
idTestCase = Convert.ToInt64(HttpContext.Current.Session["IdTestCase"]);
}
Class.TestCase tc = DataAccess.DataAccessTestCase.getTestCase().Where(p => p.IDTestcase == idTestCase).FirstOrDefault();
Thread task;
Class.manageImg managerView;
Class.User user = Session["User"] as Class.User;
// initialize manage object with all needed content
managerView = new manageImg(tc, user);
// spawn a thread to create the image packages
ThreadStart thread = new ThreadStart(managerView.ThreadRun);
task = new Thread(thread);
task.Start();
if (task.IsAlive) // creation of everything finished => all necessary information are in Session["managerView"]
{
Session["managerView"] = managerView;
Response.Redirect("~/managementImage/ViewImage_.aspx");
}
}
}catch (Exception ex) {}
}
}
}
public static string getListOfPackageImage(int index)
{
Class.manageImg managerView = HttpContext.Current.Session["managerView"] as Class.manageImg;
managerView.currentPageIndex = index;
HttpContext.Current.Session["managerView"] = managerView;
ViewImage_ that = HttpContext.Current.Session["viewImage"] as ViewImage_;
that.updateReference(index);
// set default values
managerView.allImages[index][0].getUnlabelled = new int[] { -1, -1 };
managerView.allImages[index][0].getPercentage = "-";
if (managerView.tc.ActiveLearning) // when active learning is enabled, check if threshold is reached
{
if (DataAccess.DataAccessTestCase.checkThreshold(managerView))
{
return("alert('Active learning procedure has been executed, page index will be reset'); setTimeout(function(){ Reset=true; }, 3000);");
}
}
if (index >= 0 && index <= managerView.iNGroups)
{
managerView.sCurrentImageFolder = new List <String>(managerView.allImages[index].Count);
for (var i = 0; i < managerView.allImages[index].Count; i++)
{
managerView.sCurrentImageFolder.Add(null);
managerView.sCurrentImageFolder[i] = managerView.tc.dbPath + "\\" + managerView.allImages[index][i].Path.Replace('/', '\\'); //- Martin
}
// get the labelscales
for (int i = 0; i < managerView.allImages[index].Count; i++)
{
if (managerView.tc.DiskreteScale)
{
managerView.allImages[index][i].LableDiscrete = DataAccessTestCase.GetDiscreteLabel(managerView.IDUser, managerView.allImages[index][i].IdGroupImage);//pcw
}
else
{
managerView.allImages[index][i].LableContinuous = DataAccessTestCase.GetLableContinuous(managerView.allImages[index][i].IdGroupImage, managerView.IDUser, managerView.allImages[index][i].TypeScaleContinuous);//pcw
}
}
List <String> sPath = managerView.sCurrentImageFolder;
if (sPath == null)
{
throw new ArgumentException("path variable in manageImg is not specified!");
}
else
{
// get paths and dimension of every individual image
for (int i = 0; i < managerView.allImages[index].Count; i++)
{
managerView.allImages[index][i].imagePaths = (System.IO.Directory.EnumerateFiles(sPath[i], "*.*", SearchOption.AllDirectories).Where(s => Constant.lsExtensions.Any(e => s.EndsWith(e)))).ToArray();
Array.Sort(managerView.allImages[index][i].imagePaths);
int[] iSize = new int[] { 0, 0, 0 };
string pfad = managerView.allImages[index][i].imagePaths[0];
itk.simple.Image itkImage = SimpleITK.ReadImage(pfad); // bei DICOM werden nur die Dimensionen des ersten Bildes ausgelesen, diese sind bei den anderen Schichten identisch
VectorUInt32 UInt32Size = itkImage.GetSize();
iSize[0] = unchecked ((int)UInt32Size[0]);
iSize[1] = unchecked ((int)UInt32Size[1]);
if (managerView.allImages[index][i].imagePaths.Length > 1)// for DICOM files
{
iSize[2] = managerView.allImages[index][i].imagePaths.Length;
}
else if (managerView.allImages[index][i].imagePaths.Length == 1)//
{
iSize[2] = unchecked ((int)UInt32Size[2]);
iSize[2]--;
}
managerView.allImages[index][i].imageDimensions = iSize;
}
}
// get index of the next/previous page with not completely labelled images
try {
managerView.allImages[index][0].getNumOfPages = managerView.allImages.Count();
managerView.allImages[index][0].getUnlabelled = getUnlabelled(index);
managerView.allImages[index][0].getPercentage = getCurrPercentage();
}catch (ArgumentOutOfRangeException ex) {
return("alert('An error occurred while trying to load the image package, please contact the administrator');");
}
//Obfuscate image paths
for (int c = 0; c < managerView.allImages[index].Count; c++)
{
for (int z = 0; z < managerView.allImages[index][c].imagePaths.Length; z++)
{
managerView.allImages[index][c].imagePaths[z] = obfuscate(managerView.allImages[index][c].imagePaths[z]);
}
}
// put the array in the JSON format
var json = new JavaScriptSerializer().Serialize(managerView.allImages[index]);
return(json);
//return managerView.allImages[index];
}
else
{
return(null);
}
}
protected void Button1_Click(object sender, EventArgs e)
{
Class.manageImg managerView = HttpContext.Current.Session["managerView"] as Class.manageImg;
updateReference(managerView.currentPageIndex);
}
