public OsbideLoginViewModel()
{
_serviceClient = new OsbideWebServiceClient(ServiceBindings.OsbideServiceBinding, ServiceBindings.OsbideServiceEndpoint);
LoginCommand = new DelegateCommand(Login, CanIssueCommand);
LogoutCommand = new DelegateCommand(Logout, CanIssueCommand);
CancelCommand = new DelegateCommand(Cancel, CanIssueCommand);
CreateAccountCommand = new DelegateCommand(CreateAccount, CanIssueCommand);
_serviceClient.LoginCompleted += LoginCompleted;
_buttonsEnabled = true;
_loadingIconVisible = false;
}
private ServiceClient(EventHandlerBase dteEventHandler, ILogger logger)
{
_events = dteEventHandler;
this._logger = logger;
_webServiceClient = new OsbideWebServiceClient(ServiceBindings.OsbideServiceBinding, ServiceBindings.OsbideServiceEndpoint);
//AC: "events" ends up being null during unit testing. Otherwise, it should never happen.
if (_events != null)
{
_events.EventCreated += new EventHandler<EventCreatedArgs>(OsbideEventCreated);
}
//if we don't have a cache record of pending logs when we start, create a dummy list
if (!_cache.Contains(_cacheKey, _cacheRegion))
{
SaveLogsToCache(new List<EventLog>());
}
}
public SubmitAssignmentViewModel(string userName, string authToken, SubmitEvent submitEvent)
{
UserName = userName;
_authToken = authToken;
_submitEvent = submitEvent;
SolutionName = Path.GetFileNameWithoutExtension(submitEvent.SolutionName);
_client = new OsbideWebServiceClient(ServiceBindings.OsbideServiceBinding, ServiceBindings.OsbideServiceEndpoint);
ContinueCommand = new DelegateCommand(Continue, CanIssueCommand);
CancelCommand = new DelegateCommand(Cancel, CanIssueCommand);
Assignments = new ObservableCollection <Assignment>();
Courses = new ObservableCollection <Course>();
LastSubmitted = "N/A";
//set up event listeners
_client.GetCoursesForUserCompleted += _client_GetCoursesForUserCompleted;
_client.GetAssignmentsForCourseCompleted += _client_GetAssignmentsForCourseCompleted;
_client.SubmitAssignmentCompleted += _client_SubmitAssignmentCompleted;
_client.GetLastAssignmentSubmitDateCompleted += _client_GetLastAssignmentSubmitDateCompleted;
//load courses
IsLoading = true;
_client.GetCoursesForUserAsync(authToken);
}
/////////////////////////////////////////////////////////////////////////////
// Overridden Package Implementation
#region Package Members
/// <summary>
/// Initialization of the package; this method is called right after the package is sited, so this is the place
/// where you can put all the initialization code that rely on services provided by VisualStudio.
/// </summary>
protected override void Initialize()
{
Debug.WriteLine(string.Format(CultureInfo.CurrentCulture, "Entering Initialize() of: {0}", this.ToString()));
base.Initialize();
//AC: Explicity load in assemblies. Necessary for serialization (why?)
Assembly.Load("OSBIDE.Library");
Assembly.Load("OSBIDE.Controls");
//force load awesomium dlls
/*
* try
* {
* Assembly.Load("Awesomium.Core, Version=1.7.1.0, Culture=neutral, PublicKeyToken=e1a0d7c8071a5214");
* Assembly.Load("Awesomium.Windows.Controls, Version=1.7.1.0, Culture=neutral, PublicKeyToken=7a34e179b8b61c39");
* }
* catch (Exception ex)
* {
* _errorLogger.WriteToLog("Error loading awesomium DLLs: " + ex.Message, LogPriority.HighPriority);
* }
* */
// Add our command handlers for menu (commands must exist in the .vsct file)
OleMenuCommandService mcs = GetService(typeof(IMenuCommandService)) as OleMenuCommandService;
if (null != mcs)
{
//login toolbar item.
CommandID menuCommandID = new CommandID(CommonGuidList.guidOSBIDE_VSPackageCmdSet, (int)CommonPkgCmdIDList.cmdidOsbideCommand);
MenuCommand menuItem = new MenuCommand(OpenLoginScreen, menuCommandID);
mcs.AddCommand(menuItem);
//login toolbar menu option.
CommandID loginMenuOption = new CommandID(CommonGuidList.guidOSBIDE_OsbideToolsMenuCmdSet, (int)CommonPkgCmdIDList.cmdidOsbideLoginToolWin);
MenuCommand menuLoginMenuOption = new MenuCommand(OpenLoginScreen, loginMenuOption);
mcs.AddCommand(menuLoginMenuOption);
//activity feed
CommandID activityFeedId = new CommandID(CommonGuidList.guidOSBIDE_VSPackageCmdSet, (int)CommonPkgCmdIDList.cmdidOsbideActivityFeedTool);
MenuCommand menuActivityWin = new MenuCommand(ShowActivityFeedTool, activityFeedId);
mcs.AddCommand(menuActivityWin);
//activity feed details
CommandID activityFeedDetailsId = new CommandID(CommonGuidList.guidOSBIDE_VSPackageCmdSet, (int)CommonPkgCmdIDList.cmdidOsbideActivityFeedDetailsTool);
MenuCommand menuActivityDetailsWin = new MenuCommand(ShowActivityFeedDetailsTool, activityFeedDetailsId);
mcs.AddCommand(menuActivityDetailsWin);
//chat window
CommandID chatWindowId = new CommandID(CommonGuidList.guidOSBIDE_VSPackageCmdSet, (int)CommonPkgCmdIDList.cmdidOsbideChatTool);
MenuCommand menuChatWin = new MenuCommand(ShowChatTool, chatWindowId);
mcs.AddCommand(menuChatWin);
//profile page
CommandID profileWindowId = new CommandID(CommonGuidList.guidOSBIDE_VSPackageCmdSet, (int)CommonPkgCmdIDList.cmdidOsbideUserProfileTool);
MenuCommand menuProfileWin = new MenuCommand(ShowProfileTool, profileWindowId);
mcs.AddCommand(menuProfileWin);
//"ask for help context" menu
CommandID askForHelpId = new CommandID(CommonGuidList.guidOSBIDE_ContextMenuCmdSet, (int)CommonPkgCmdIDList.cmdOsbideAskForHelp);
OleMenuCommand askForHelpWin = new OleMenuCommand(ShowAskForHelp, askForHelpId);
askForHelpWin.BeforeQueryStatus += AskForHelpCheckActive;
mcs.AddCommand(askForHelpWin);
//create account window
CommandID createAccountWindowId = new CommandID(CommonGuidList.guidOSBIDE_VSPackageCmdSet, (int)CommonPkgCmdIDList.cmdidOsbideCreateAccountTool);
MenuCommand menuAccountWin = new MenuCommand(ShowCreateAccountTool, createAccountWindowId);
mcs.AddCommand(menuAccountWin);
//OSBIDE documentation link
CommandID documentationId = new CommandID(CommonGuidList.guidOSBIDE_VSPackageCmdSet, (int)CommonPkgCmdIDList.cmdidOsbideDocumentationTool);
MenuCommand documentationWin = new MenuCommand(OpenDocumentation, documentationId);
mcs.AddCommand(documentationWin);
//OSBIDE web link
CommandID webLinkId = new CommandID(CommonGuidList.guidOSBIDE_VSPackageCmdSet, (int)CommonPkgCmdIDList.cmdidOsbideWebLinkTool);
MenuCommand webLinkWin = new MenuCommand(OpenOsbideWebLink, webLinkId);
mcs.AddCommand(webLinkWin);
//generic OSBIDE window
CommandID genericId = new CommandID(CommonGuidList.guidOSBIDE_VSPackageCmdSet, (int)CommonPkgCmdIDList.cmdidOsbideGenericToolWindow);
MenuCommand genericWindow = new MenuCommand(ShowGenericToolWindow, genericId);
mcs.AddCommand(genericWindow);
//submit assignment command
CommandID submitCommand = new CommandID(CommonGuidList.guidOSBIDE_OsbideToolsMenuCmdSet, (int)CommonPkgCmdIDList.cmdidOsbideSubmitAssignmentCommand);
MenuCommand submitMenuItem = new MenuCommand(SubmitAssignmentCallback, submitCommand);
mcs.AddCommand(submitMenuItem);
//ask the professor window
//(commented out for Fall 2013 release at instructor request)
/*
* CommandID askProfessorWindowId = new CommandID(GuidList.guidOSBIDE_VSPackageCmdSet, (int)PkgCmdIDList.cmdidOsbideAskTheProfessor);
* MenuCommand menuAskProfessorWin = new MenuCommand(ShowAskProfessorTool, askProfessorWindowId);
* mcs.AddCommand(menuAskProfessorWin);
* */
// -- Set an event listener for shell property changes
var shellService = GetService(typeof(SVsShell)) as IVsShell;
if (shellService != null)
{
ErrorHandler.ThrowOnFailure(shellService.
AdviseShellPropertyChanges(this, out _EventSinkCookie));
}
}
//add right-click context menu to the VS Error List
DTE2 dte = (DTE2)this.GetService(typeof(SDTE));
if (dte != null)
{
CommandBars cmdBars = (CommandBars)dte.CommandBars;
CommandBar errorListBar = cmdBars[10];
CommandBarControl osbideControl = errorListBar.Controls.Add(MsoControlType.msoControlButton,
System.Reflection.Missing.Value,
System.Reflection.Missing.Value, 1, true);
// Set the caption of the submenuitem
osbideControl.Caption = "View Error in OSBIDE";
_osbideErrorListEvent = (EnvDTE.CommandBarEvents)dte.Events.get_CommandBarEvents(osbideControl);
_osbideErrorListEvent.Click += osbideCommandBarEvent_Click;
}
//create our web service
_webServiceClient = new OsbideWebServiceClient(ServiceBindings.OsbideServiceBinding, ServiceBindings.OsbideServiceEndpoint);
_webServiceClient.LibraryVersionNumberCompleted += InitStepThree_CheckServiceVersionComplete;
_webServiceClient.LoginCompleted += InitStepTwo_LoginCompleted;
_webServiceClient.GetMostRecentWhatsNewItemCompleted += GetRecentNewsItemDateComplete;
//set up local encryption
if (_cache.Contains(StringConstants.AesKeyCacheKey) == false)
{
_encoder.GenerateKey();
_encoder.GenerateIV();
_cache[StringConstants.AesKeyCacheKey] = _encoder.Key;
_cache[StringConstants.AesVectorCacheKey] = _encoder.IV;
}
else
{
_encoder.Key = _cache[StringConstants.AesKeyCacheKey] as byte[];
_encoder.IV = _cache[StringConstants.AesVectorCacheKey] as byte[];
}
//set up user name and password
_userName = _cache[StringConstants.UserNameCacheKey] as string;
byte[] passwordBytes = _cache[StringConstants.PasswordCacheKey] as byte[];
try
{
_userPassword = AesEncryption.DecryptStringFromBytes_Aes(passwordBytes, _encoder.Key, _encoder.IV);
}
catch (Exception)
{
}
//set up tool window manager
_manager = new OsbideToolWindowManager(_cache as FileCache, this);
//set up service logger
_eventHandler = new OsbideEventHandler(this as System.IServiceProvider, EventGenerator.GetInstance());
_client = ServiceClient.GetInstance(_eventHandler, _errorLogger);
_client.PropertyChanged += ServiceClientPropertyChanged;
_client.ReceivedNewSocialActivity += ServiceClientReceivedSocialUpdate;
UpdateSendStatus();
//display a user notification if we don't have any user on file
if (_userName == null || _userPassword == null)
{
_hasStartupErrors = true;
MessageBoxResult result = MessageBox.Show("Thank you for installing OSBIDE. To complete the installation, you must enter your user information, which can be done by clicking on the \"Tools\" menu and selecting \"Log into OSBIDE\".", "Welcome to OSBIDE", MessageBoxButton.OK);
}
else
{
//step #1: attempt login
string hashedPassword = UserPassword.EncryptPassword(_userPassword, _userName);
try
{
_webServiceClient.LoginAsync(_userName, hashedPassword);
}
catch (Exception ex)
{
_errorLogger.WriteToLog("Web service error: " + ex.Message, LogPriority.HighPriority);
_hasStartupErrors = true;
}
}
}
