private ControlInfo BuildStages(TblCurriculums curriculum, TreeNode node, DateTime?date)
{
IList <TblStages> stages = StudentRecordFinder.GetStagesForCurriculum(curriculum);
ControlInfo controlInfo = new ControlInfo();
foreach (TblStages stage in stages)
{
var child = new IdendtityNode(stage);
if (StudentPermissionsHelper.IsDateAllowed(date, _userId, stage.ID, NodeType.Stage, GetOperationType))
{
controlInfo = BuildThemes(stage, child);
if (controlInfo.IsControlStartsNow)
{
controlInfo.AddCurriculumnToInfo(curriculum);
return(controlInfo);
}
if (child.ChildNodes.Count != 0)
{
node.ChildNodes.Add(child);
}
}
}
return(controlInfo);
}
private void CurriculumTree_SelectedNodeChanged(object sender, EventArgs e)
{
IdendtityNode selectedNode = CurriculumTree.SelectedNode as IdendtityNode;
string encodedData = selectedNode.ValuePath + " " + GroupID.ToString() + " ";
switch (selectedNode.Type)
{
case NodeType.Curriculum:
{
TimeLineData.Value = encodedData + selectedNode.ID + " " + curriculumChar;
break;
}
case NodeType.Stage:
{
TimeLineData.Value = encodedData + selectedNode.ID + " " + stageChar;
break;
}
case NodeType.Theme:
{
selectedNode.Parent.Select();
CurriculumTree_SelectedNodeChanged(CurriculumTree, EventArgs.Empty);
break;
}
}
}
private ControlInfo BuildTree(DateTime?date)
{
CurriculumnTreeView.Nodes.Clear();
var userCurriculums = StudentRecordFinder.GetCurriculumnsForUser(_userId);
var controlInfo = new ControlInfo();
foreach (TblCurriculums curriculum in userCurriculums)
{
var node = new IdendtityNode(curriculum);
if (StudentPermissionsHelper.IsDateAllowed(date, _userId, node.ID, node.Type, GetOperationType))
{
controlInfo = BuildStages(curriculum, node, date);
if (controlInfo != null && controlInfo.IsControlStartsNow)
{
return(controlInfo);
}
if (node.ChildNodes.Count != 0)
{
CurriculumnTreeView.Nodes.Add(node);
}
}
}
CurriculumnTreeView.ExpandAll();
return(controlInfo);
}
private void CurriculumTree_SelectedNodeChanged(object sender, EventArgs e)
{
IdendtityNode selectedNode = CurriculumTree.SelectedNode as IdendtityNode;
DeleteButtonEnabled.Value = true;
switch (selectedNode.Type)
{
case NodeType.Curriculum:
{
AddStageButtonEnabled.Value = true;
ModifyButtonEnabled.Value = true;
AddThemeButtonEnabled.Value = false;
break;
}
case NodeType.Stage:
{
AddStageButtonEnabled.Value = false;
ModifyButtonEnabled.Value = true;
AddThemeButtonEnabled.Value = true;
break;
}
case NodeType.Theme:
{
AddStageButtonEnabled.Value = false;
ModifyButtonEnabled.Value = false;
AddThemeButtonEnabled.Value = false;
break;
}
}
}
public void AddThemeButton_Click()
{
if (CourseTree.CheckedNodes.Count == 0)
{
Message.Value = noThemesSelected;
return;
}
IdendtityNode stageNode = CurriculumTree.SelectedNode as IdendtityNode;
Message.Value = alreadyHaveTheme.Replace("{0}", stageNode.Text);
bool alreadyHaveSomeTheme = false;
for (int i = 0; i < CourseTree.CheckedNodes.Count; i++)
{
IdendtityNode orgNode = CourseTree.CheckedNodes[i] as IdendtityNode;
if (TeacherHelper.StageContainsTheme(stageNode.ID, orgNode.ID))
{
Message.Value += orgNode.Text + ", ";
alreadyHaveSomeTheme = true;
}
else
{
TblOrganizations org = ServerModel.DB.Load <TblOrganizations>(orgNode.ID);
TblThemes t = new TblThemes
{
Name = org.Title,
CourseRef = org.CourseRef,
OrganizationRef = org.ID,
StageRef = stageNode.ID
};
ServerModel.DB.Insert(t);
/*ServerModel.DB.Link(
* ServerModel.DB.Load<TblStages>(stageNode.ID),
* ServerModel.DB.Load<TblThemes>(t.ID));*/
stageNode.ChildNodes.Add(new IdendtityNode(ServerModel.DB.Load <TblThemes>(t.ID)));
}
CourseTree.CheckedNodes[i].Checked = false;
i--;
}
if (alreadyHaveSomeTheme)
{
Message.Value = Message.Value.Remove(Message.Value.Length - 2) + ".";
}
else
{
Message.Value = string.Empty;
}
}
public void DeleteButton_Click()
{
IdendtityNode courseNode = CourseTree.SelectedNode as IdendtityNode;
Redirect(ServerModel.Forms.BuildRedirectUrl <CourseDeleteConfirmationController>(
new CourseDeleteConfirmationController
{
CourseID = courseNode.ID,
BackUrl = RawUrl
}));
}
public void AddStageButton_Click()
{
//adding new stage
IdendtityNode curriculumNode = CurriculumTree.SelectedNode as IdendtityNode;
//Create new stage
TblStages stage = new TblStages();
stage.Name = ObjectName.Value;
stage.Description = ObjectDescription.Value;
stage.CurriculumRef = curriculumNode.ID;
ServerModel.DB.Insert <TblStages>(stage);
//Update curriculum tree
curriculumNode.ChildNodes.Add(new IdendtityNode(stage));
}
private void BuildTreeForControl(ControlInfo info)
{
CurriculumnTreeView.Nodes.Clear();
var themeNode = new IdendtityNode(info.Theme);
var stageNode = new IdendtityNode(info.Stage);
stageNode.ChildNodes.Add(themeNode);
var currNode = new IdendtityNode(info.Curriculumn);
currNode.ChildNodes.Add(stageNode);
CurriculumnTreeView.Nodes.Add(currNode);
CurriculumnTreeView.ExpandAll();
}
public void AddThemeButton_Click()
{
if (CourseTree.CheckedNodes.Count == 0)
{
Message.Value = noThemesSelected;
return;
}
IdendtityNode stageNode = CurriculumTree.SelectedNode as IdendtityNode;
Message.Value = alreadyHaveTheme.Replace("{0}", stageNode.Text);
bool alreadyHaveSomeTheme = false;
for (int i = 0; i < CourseTree.CheckedNodes.Count; i++)
{
IdendtityNode themeNode = CourseTree.CheckedNodes[i] as IdendtityNode;
if (TeacherHelper.StageContainsTheme(stageNode.ID, themeNode.ID))
{
Message.Value += themeNode.Text + ", ";
alreadyHaveSomeTheme = true;
}
else
{
ServerModel.DB.Link(
ServerModel.DB.Load <TblStages>(stageNode.ID),
ServerModel.DB.Load <TblThemes>(themeNode.ID));
stageNode.ChildNodes.Add(new IdendtityNode(ServerModel.DB.Load <TblThemes>(themeNode.ID)));
}
CourseTree.CheckedNodes[i].Checked = false;
i--;
}
if (alreadyHaveSomeTheme)
{
Message.Value = Message.Value.Remove(Message.Value.Length - 2) + ".";
}
else
{
Message.Value = string.Empty;
}
}
public void DeleteButton_Click()
{
IdendtityNode deletedNode = CurriculumTree.SelectedNode as IdendtityNode;
int themeID = -1;
int stageID = -1;
int curriculumID = -1;
switch (deletedNode.Type)
{
case NodeType.Theme:
{
themeID = deletedNode.ID;
stageID = (deletedNode.Parent as IdendtityNode).ID;
curriculumID = (deletedNode.Parent.Parent as IdendtityNode).ID;
break;
}
case NodeType.Stage:
{
stageID = deletedNode.ID;
curriculumID = (deletedNode.Parent as IdendtityNode).ID;
break;
}
case NodeType.Curriculum:
{
curriculumID = deletedNode.ID;
break;
}
}
Redirect(ServerModel.Forms.BuildRedirectUrl <CurriculumDeleteConfirmationController>(
new CurriculumDeleteConfirmationController
{
BackUrl = RawUrl,
CurriculumID = curriculumID,
StageID = stageID,
ThemeID = themeID
}));
}
public void ModifyButton_Click()
{
//modifying selected node
IdendtityNode modifiedNode = CurriculumTree.SelectedNode as IdendtityNode;
if (modifiedNode.Type == NodeType.Stage)
{
TblStages stage = ServerModel.DB.Load <TblStages>(modifiedNode.ID);
stage.Name = ObjectName.Value;
stage.Description = ObjectDescription.Value;
ServerModel.DB.Update <TblStages>(stage);
}
if (modifiedNode.Type == NodeType.Curriculum)
{
TblCurriculums curriculum = ServerModel.DB.Load <TblCurriculums>(modifiedNode.ID);
curriculum.Name = ObjectName.Value;
curriculum.Description = ObjectDescription.Value;
ServerModel.DB.Update <TblCurriculums>(curriculum);
}
modifiedNode.Text = ObjectName.Value;
modifiedNode.ToolTip = ObjectDescription.Value;
}
private void SelectDatesForObject(IdendtityNode selectedNode)
{
IList <DatePeriod> datePeriods;
if (selectedNode.Type == NodeType.Theme)
{
datePeriods = StudentPermissionsHelper.GetPermissionsDatePeriods(_userId, ((IdendtityNode)selectedNode.Parent).ID, ((IdendtityNode)selectedNode.Parent).Type, GetOperationType);
}
else
{
datePeriods = StudentPermissionsHelper.GetPermissionsDatePeriods(_userId, selectedNode.ID, selectedNode.Type, GetOperationType);
}
if (datePeriods.Count == 0)
{
SelectDates(DateTime.Today, DateTime.Today.AddYears(1));
}
else
{
SelectDatesPeriods(datePeriods);
}
}
