WIP. User authentication on user interface

ui/LmsApplication.cpp

@@ -1,13 +1,6 @@
-
-#include <Wt/WContainerWidget>
-#include <Wt/WBreak>
-#include <Wt/WLabel>
 #include <Wt/WBootstrapTheme>
-#include <Wt/WStackedWidget>
-#include <Wt/WMenu>
-#include <Wt/WNavigationBar>
-#include <Wt/WPopupMenu>
-#include <Wt/WPopupMenuItem>
+#include "LmsAuth.hpp"
+#include "LmsHome.hpp"
 
 #include "LmsApplication.hpp"
 
@@ -32,65 +25,57 @@ LmsApplication::create(const Wt::WEnvironment& env, boost::filesystem::path dbPa
 */
 LmsApplication::LmsApplication(const Wt::WEnvironment& env, boost::filesystem::path dbPath)
 : Wt::WApplication(env),
- _sessionData(dbPath)
+ _sessionData(dbPath),
+ _home(nullptr)
 {
 
 	setTheme(new Wt::WBootstrapTheme());
 
 	setTitle("LMS");                               // application title
 
-	Wt::WContainerWidget* container (new Wt::WContainerWidget(root()));
+	_sessionData.getDatabaseHandler().getLogin().changed().connect(this, &LmsApplication::handleAuthEvent);
 
-	// Create a navigation bar with a link to a web page.
-	Wt::WNavigationBar *navigation = new Wt::WNavigationBar(container);
-	navigation->setTitle("LMS");
-	navigation->setResponsive(true);
+	LmsAuth *authWidget = new LmsAuth(Database::Handler::getAuthService(),
+					_sessionData.getDatabaseHandler().getUserDatabase(),
+					_sessionData.getDatabaseHandler().getLogin());
 
-	Wt::WStackedWidget *contentsStack = new Wt::WStackedWidget(container);
-	contentsStack->addStyleClass("contents");
+	authWidget->model()->addPasswordAuth(&Database::Handler::getPasswordService());
+	authWidget->setRegistrationEnabled(true);
 
-	// Setup a Left-aligned menu.
-	Wt::WMenu *leftMenu = new Wt::WMenu(contentsStack, container);
-	navigation->addMenu(leftMenu);
+	authWidget->processEnvironment();
 
-	_audioWidget = new AudioWidget(_sessionData);
-	_videoWidget = new VideoWidget(_sessionData);
-
-	leftMenu->addItem("Audio", _audioWidget);
-	leftMenu->addItem("Video", _videoWidget);
-
-	// Setup a Right-aligned menu.
-	Wt::WMenu *rightMenu = new Wt::WMenu();
-	navigation->addMenu(rightMenu, Wt::AlignRight);
-
-	Wt::WPopupMenu *popup = new Wt::WPopupMenu();
-	popup->addItem("Parameters");
-	popup->addSeparator();
-	popup->addItem("Logout");
-
-	Wt::WMenuItem *item = new Wt::WMenuItem("User");
-	item->setMenu(popup);
-	rightMenu->addItem(item);
-
-	// Add a Search control.
-	_searchEdit = new Wt::WLineEdit();
-	_searchEdit->setEmptyText("Search...");
-
-	_searchEdit->keyWentUp().connect(this, &LmsApplication::handleSearch);
-
-	navigation->addSearch(_searchEdit, Wt::AlignLeft);
-
-	container->addWidget(contentsStack);
+	root()->addWidget(authWidget);
 
 }
 
 
+
 void
-LmsApplication::handleSearch(void)
+LmsApplication::handleAuthEvent(void)
 {
-	// Check currently selected menu item and search it
-	_audioWidget->search( _searchEdit->text().toUTF8() );
+	_sessionData.getDatabaseHandler().getLogin().changed().connect(this, &LmsApplication::handleAuthEvent);
+	if (_sessionData.getDatabaseHandler().getLogin().loggedIn())
+	{
+		if (_home == nullptr) {
+			_home = new LmsHome(_sessionData );
+			root()->addWidget( _home );
+		}
+		else
+			std::cerr << "Already logged in??" << std::endl;
+	}
+	else
+	{
+		std::cerr << "user log out" << std::endl;
+		if (_home != nullptr) {
+			std::cerr << "Deleting home pointer..." << std::endl;
+			delete _home;
+			_home = nullptr;
+		}
+		else
+			std::cerr << "Already logged out??" << std::endl;
+	}
 }
 
-} // namespace DatabaseHandler
+} // namespace UserInterface
+