Reworked the project layout

src/ui/LmsApplication.cpp

@@ -0,0 +1,130 @@
+/*
+ * Copyright (C) 2013 Emeric Poupon
+ *
+ * This file is part of LMS.
+ *
+ * LMS is free software: you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License as published by
+ * the Free Software Foundation, either version 3 of the License, or
+ * (at your option) any later version.
+ *
+ * LMS is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with LMS.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#include <Wt/WBootstrapTheme>
+#include "auth/LmsAuth.hpp"
+
+#include "LmsHome.hpp"
+#include "settings/SettingsFirstConnectionFormView.hpp"
+
+#include "LmsApplication.hpp"
+
+namespace skeletons {
+	  extern const char *AuthStrings_xml1;
+}
+
+
+namespace UserInterface {
+
+Wt::WApplication*
+LmsApplication::create(const Wt::WEnvironment& env, boost::filesystem::path dbPath)
+{
+	/*
+	 * You could read information from the environment to decide whether
+	 * the user has permission to start a new application
+	 */
+	return new LmsApplication(env, dbPath);
+}
+
+/*
+ * The env argument contains information about the new session, and
+ * the initial request. It must be passed to the Wt::WApplication
+ * constructor so it is typically also an argument for your custom
+ * application constructor.
+*/
+LmsApplication::LmsApplication(const Wt::WEnvironment& env, boost::filesystem::path dbPath)
+: Wt::WApplication(env),
+ _sessionData(dbPath),
+ _home(nullptr)
+{
+
+	Wt::WBootstrapTheme *bootstrapTheme = new Wt::WBootstrapTheme(this);
+	bootstrapTheme->setVersion(Wt::WBootstrapTheme::Version3);
+	bootstrapTheme->setResponsive(true);
+	setTheme(bootstrapTheme);
+
+	// Add a resource bundle
+	messageResourceBundle().use(appRoot() + "templates");
+
+	setTitle("LMS");                               // application title
+
+	bool firstConnection;
+	{
+		Wt::Dbo::Transaction transaction(_sessionData.getDatabaseHandler().getSession());
+
+		firstConnection = (Database::User::getAll(_sessionData.getDatabaseHandler().getSession()).size() == 0);
+	}
+
+	// If here is no account in the database, launch the first connection wizard
+	if (firstConnection)
+	{
+		// Hack, use the auth widget builtin strings
+		builtinLocalizedStrings().useBuiltin(skeletons::AuthStrings_xml1);
+
+		root()->addWidget( new Settings::FirstConnectionFormView(_sessionData));
+	}
+	else
+	{
+		_sessionData.getDatabaseHandler().getLogin().changed().connect(this, &LmsApplication::handleAuthEvent);
+
+		LmsAuth *authWidget = new LmsAuth(_sessionData.getDatabaseHandler());
+
+		authWidget->model()->addPasswordAuth(&Database::Handler::getPasswordService());
+		authWidget->setRegistrationEnabled(false);
+
+		authWidget->processEnvironment();
+
+		root()->addWidget(authWidget);
+	}
+}
+
+
+
+void
+LmsApplication::handleAuthEvent(void)
+{
+	if (_sessionData.getDatabaseHandler().getLogin().loggedIn())
+	{
+		if (_home == nullptr) {
+			_home = new LmsHome(_sessionData, root() );
+		}
+		else
+			std::cerr << "Already logged in??" << std::endl;
+	}
+	else
+	{
+		std::cerr << "user log out" << std::endl;
+		if (_home != nullptr) {
+			delete _home;
+			_home = nullptr;
+
+			// Hack: quit/redirect in order to avoid 'signal not exposed' problems
+			// TODO, investigate/remove?
+			quit();
+			redirect("/");
+
+		}
+		else
+			std::cerr << "Already logged out??" << std::endl;
+	}
+}
+
+} // namespace UserInterface
+
+