public void SendTests(TestorData testorData, List<int> groupIds)
{
SystemStateManager.OnStateChanged(true);
TreeNode selectedNode = this.SelectedNode;
SynchronizationContext context = SynchronizationContext.Current;
_currentThread = new Thread(new ThreadStart(() =>
{
byte[] arr = DataCompressor.CompressData(testorData);
try
{
TestorTreeItem[] newItems = StaticServerProvider.TestEdit.SendTests(arr,
_selectedItem.ItemId, groupIds.ToArray());
foreach (var item in newItems)
item.ItemOwner = StaticServerProvider.CurrentUser.UserId;
context.Send(d =>
{
AddTreeNodes(newItems, selectedNode, false);
if (selectedNode != null)
selectedNode.Expand();
}, null);
}
catch (Exception ex)
{
SystemMessage.ShowErrorMessage(ex);
}
finally
{
context.Send(d =>
{
SystemStateManager.OnStateChanged(false);
}, null);
}
}));
_currentThread.Start();
}
public byte[] GetTestSettings(int testId)
{
Debug.Assert(testId > 0);
Provider.TestRoles(TestorUserRole.Administrator, TestorUserRole.Teacher, TestorUserRole.Laboratorian,
TestorUserRole.Student, TestorUserRole.Anonymous);
var data = Helper.GetTestSettingsData(testId);
return(DataCompressor.CompressData(data));
}
public byte[] FindUsers(string userInfo, TestorUserRole userRole, TestorUserStatus userStatus, bool getRemoved, int groupId, int takeCount)
{
if (Provider.CurrentUser.UserRole == TestorUserRole.NotDefined || Provider.CurrentUser.UserRole == TestorUserRole.Anonymous ||
Provider.CurrentUser.UserRole == TestorUserRole.Student)
{
if (userRole != TestorUserRole.NotDefined && userRole != TestorUserRole.Anonymous &&
userRole != TestorUserRole.Student)
{
Provider.ThrowAccessFaultException();
}
}
return(DataCompressor.CompressData <TestorCoreUser[]>(UserSearchHelper.FindUsers(userInfo, userRole, userStatus, groupId, getRemoved, takeCount, true)));
}
public void SetTestSettings(TestorData testorData)
{
SystemStateManager.OnStateChanged(true);
byte[] data = DataCompressor.CompressData(testorData);
SynchronizationContext context = SynchronizationContext.Current;
_currentThread = new Thread(new ThreadStart(() =>
{
StaticServerProvider.TestEdit.SetTestSettings(data);
if ((this.TopLevelControl as Form).IsHandleCreated)
{
context.Send(d =>
{
SystemStateManager.OnStateChanged(false);
}, null);
}
}));
_currentThread.Start();
}
public byte[] GetTestHTML(int testId)
{
Debug.Assert(testId > 0);
Provider.TestRoles(TestorUserRole.Administrator, TestorUserRole.Teacher, TestorUserRole.Laboratorian);
Provider.TestCoreTestsAccess(testId);
List <HtmlStore> retValue = new List <HtmlStore>();
using (DataClassesTestorCoreDataContext dataContext = new DataClassesTestorCoreDataContext(TestorSecurityProvider.ConnectionString))
{
var quests = from c in dataContext.CoreQuestions
where c.TestId == testId
orderby c.QuestionId
select c;
foreach (var quest in quests)
{
HtmlStore store = new HtmlStore();
store.Html = quest.Question;
foreach (var answer in quest.CoreAnswers)
{
HtmlStore answerStore = new HtmlStore();
answerStore.Html = answer.Answer;
answerStore.IsTrue = answer.IsTrue;
store.SubItems.Add(answerStore);
}
foreach (var blob in quest.CoreBLOBs)
{
store.Images.Add(blob.BLOBId, blob.BLOBContent.ToArray());
}
retValue.Add(store);
}
return(DataCompressor.CompressData <HtmlStore[]>(retValue.ToArray()));
}
}
public byte[] GetQuestion(int questId, bool getBLOBs)
{
Debug.Assert(questId > 0);
return(DataCompressor.CompressData <TestorData>(GetQuestion(questId, false, false, getBLOBs)));
}