mirror of
https://gitea.msk.dinamika-avia.ru/Constanta-Design/RRJServer.git
synced 2026-03-28 19:55:48 +03:00
350 lines
11 KiB
C++
350 lines
11 KiB
C++
#include <QXmlStreamWriter>
|
||
#include <QXmlStreamReader>
|
||
#include <QXmlStreamAttribute>
|
||
#include <QFile>
|
||
#include <QMessageBox>
|
||
#include <QThread>
|
||
#include <QErrorMessage>
|
||
#include "serverlmswidget.h"
|
||
#include "dialogsettingstray.h"
|
||
#include "ui_serverlmswidget.h"
|
||
#include "metatypes.h"
|
||
|
||
const QString ServerLMSWidget::languageENG = "en_EN";
|
||
const QString ServerLMSWidget::languageRUS = "ru_RU";
|
||
|
||
ServerLMSWidget::ServerLMSWidget(QWidget *parent) :
|
||
QWidget(parent),
|
||
ui(new Ui::ServerLMSWidget),
|
||
server(nullptr),
|
||
updateThread(nullptr),
|
||
loggerThread(nullptr),
|
||
mutex(nullptr),
|
||
dataParser(nullptr),
|
||
processingSystem(nullptr),
|
||
updateController(nullptr),
|
||
assetsManager(nullptr),
|
||
commonClientHandler(nullptr),
|
||
chatSystem(nullptr),
|
||
providerDBLMS(nullptr),
|
||
first (true),
|
||
language(languageENG),
|
||
errorCode(0),
|
||
flStartInitialization(false)
|
||
{
|
||
ui->setupUi(this);
|
||
|
||
qDebug() << "ServerLMSWidget init thread ID " << QThread::currentThreadId();
|
||
|
||
registerMetaType();
|
||
|
||
updateMyStyleSheet();
|
||
|
||
setLanguageInterfase();
|
||
}
|
||
|
||
ServerLMSWidget::~ServerLMSWidget()
|
||
{
|
||
if(flStartInitialization)
|
||
{
|
||
server->stopServer();
|
||
|
||
//updateThread->exit();
|
||
updateThread->quit();
|
||
updateThread->wait();
|
||
delete updateThread;
|
||
|
||
delete server;
|
||
delete commonClientHandler;
|
||
delete dataParser;
|
||
delete processingSystem;
|
||
delete updateController;
|
||
delete assetsManager;
|
||
delete chatSystem;
|
||
|
||
delete mutex;
|
||
|
||
//loggerThread->exit();
|
||
loggerThread->quit();
|
||
loggerThread->wait();
|
||
delete loggerThread;
|
||
}
|
||
|
||
delete providerDBLMS;
|
||
|
||
delete ui;
|
||
}
|
||
|
||
void ServerLMSWidget::changeEvent(QEvent *event)
|
||
{
|
||
// В случае получения события изменения языка приложения
|
||
if (event->type() == QEvent::LanguageChange)
|
||
{
|
||
ui->retranslateUi(this); // переведём окно заново
|
||
|
||
if(providerDBLMS->DBisConnected())
|
||
{
|
||
//Настройки БД
|
||
DataBaseSettings dbSettings = providerDBLMS->getDBSettings();
|
||
QString strDBsettings = QString("%1 (%2) %3 : %4").arg(dbSettings.dbName,
|
||
dbSettings.dbType,
|
||
dbSettings.dbHostName,
|
||
QString::number(dbSettings.dbPort));
|
||
ui->lblDBsettings->setText(strDBsettings);
|
||
ui->lblDBisConnected->setPixmap(QPixmap(QStringLiteral(":/resources/icons/circleGreen.png")));
|
||
}
|
||
else
|
||
{
|
||
ui->lblDBsettings->setText("");
|
||
ui->lblDBisConnected->setPixmap(QPixmap(QStringLiteral(":/resources/icons/circleGray.png")));
|
||
}
|
||
}
|
||
}
|
||
|
||
void ServerLMSWidget::slot_UpdateListClients()
|
||
{
|
||
//Очищаем список
|
||
ui->listWidget_Clients->clear();
|
||
|
||
for (const ClientHandler *handler : server->getClientsMap()->values())
|
||
{
|
||
QString strClient = handler->getClient()->getFullName();
|
||
|
||
ui->listWidget_Clients->addItem(strClient);
|
||
ui->listWidget_Clients->scrollToBottom();
|
||
ui->listWidget_Clients->setCurrentRow(ui->listWidget_Clients->count() - 1);
|
||
}
|
||
|
||
int countClients = (*server->getClientsMap()).count();
|
||
Logger::instance().log("SERVER: countClients = " + QString::number(countClients));
|
||
}
|
||
|
||
void ServerLMSWidget::slot_AddMessageToLog(QString message)
|
||
{
|
||
ui->loggerTextField->appendPlainText(message);
|
||
}
|
||
|
||
void ServerLMSWidget::start()
|
||
{
|
||
startInitialization();
|
||
tryConnectionToDB();
|
||
}
|
||
|
||
void ServerLMSWidget::slot_BlockAutorization(bool block)
|
||
{
|
||
if(block)
|
||
{
|
||
server->blockAutorization();
|
||
ui->lblBlockAuth->setPixmap(QPixmap(QStringLiteral(":/resources/icons/lock.png")));
|
||
//emit signal_Tray_ShowMessage(tr("Authorization blocked!"));
|
||
}
|
||
else
|
||
{
|
||
server->unBlockAutorization();
|
||
ui->lblBlockAuth->setPixmap(QPixmap(QStringLiteral(":/resources/icons/open.png")));
|
||
//emit signal_Tray_ShowMessage(tr("Authorization unblocked!"));
|
||
}
|
||
}
|
||
|
||
void ServerLMSWidget::slot_LanguageChanged(QString language)
|
||
{
|
||
qtLanguageTranslator.load(QString("translations/ServerLMS_") + language, ".");
|
||
qApp->installTranslator(&qtLanguageTranslator);
|
||
|
||
emit signal_LanguageChanged(language);
|
||
}
|
||
|
||
void ServerLMSWidget::on_btnStartServer_clicked()
|
||
{
|
||
if(server->startServer())
|
||
{
|
||
QApplication::setOverrideCursor(Qt::WaitCursor);
|
||
QApplication::restoreOverrideCursor();
|
||
|
||
ui->btnStartServer->setEnabled(false);
|
||
ui->btnStopServer->setEnabled(true);
|
||
ui->lblOnOff->setPixmap(QPixmap(QStringLiteral(":/resources/icons/switchOn.png")));
|
||
slot_BlockAutorization(false);
|
||
}
|
||
}
|
||
|
||
void ServerLMSWidget::on_btnStopServer_clicked()
|
||
{
|
||
if(server->stopServer())
|
||
{
|
||
ui->btnStopServer->setEnabled(false);
|
||
ui->btnStartServer->setEnabled(true);
|
||
ui->lblOnOff->setPixmap(QPixmap(QStringLiteral(":/resources/icons/switchOff.png")));
|
||
slot_BlockAutorization(true);
|
||
}
|
||
}
|
||
|
||
void ServerLMSWidget::on_btnSettings_clicked()
|
||
{
|
||
DialogSettingsTray dlg(this);
|
||
dlg.setWindowFlags(dlg.windowFlags() & ~Qt::WindowContextHelpButtonHint);
|
||
|
||
connect(&dlg, &DialogSettingsTray::signal_LanguageChanged, this, &ServerLMSWidget::slot_LanguageChanged);
|
||
//connect(&dlg, &DialogSettingsTray::signal_UpdateStyleSheet, this, &InstructorsAndTraineesWidget::slot_UpdateStyleSheet);
|
||
|
||
|
||
switch( dlg.exec() )
|
||
{
|
||
case QDialog::Accepted:
|
||
{
|
||
language = dlg.getSettings().Language;
|
||
|
||
if(dlg.settingsDBisChanged())
|
||
{
|
||
on_btnStopServer_clicked();
|
||
|
||
providerDBLMS->deAuthorizationAll();
|
||
|
||
providerDBLMS->DisConnectionFromDB();
|
||
|
||
ui->lblDBsettings->setText("");
|
||
ui->lblDBisConnected->setPixmap(QPixmap(QStringLiteral(":/resources/icons/circleGreen.png")));
|
||
|
||
QMessageBox::warning(this, tr("Warning!"), tr("Database settings have been changed.\nThe server will be restarted."));
|
||
|
||
tryConnectionToDB();
|
||
}
|
||
|
||
break;
|
||
}
|
||
case QDialog::Rejected:
|
||
break;
|
||
default:
|
||
break;
|
||
}
|
||
}
|
||
|
||
void ServerLMSWidget::setLanguageInterfase()
|
||
{
|
||
ServerDBSettings settings;
|
||
DialogSettingsTray::loadSettings(&settings);
|
||
|
||
if(settings.Language == "ENG")
|
||
{
|
||
qtLanguageTranslator.load(QString("translations/ServerLMS_") + languageENG, ".");
|
||
language = languageENG;
|
||
}
|
||
else
|
||
{
|
||
qtLanguageTranslator.load(QString("translations/ServerLMS_") + languageRUS, ".");
|
||
language = languageRUS;
|
||
}
|
||
|
||
qApp->installTranslator(&qtLanguageTranslator);
|
||
|
||
emit signal_LanguageChanged(language);
|
||
}
|
||
|
||
void ServerLMSWidget::updateMyStyleSheet()
|
||
{
|
||
QString styleSheet = loadStyleSheet();
|
||
styleSheet = styleSheet.replace("\n", "");
|
||
|
||
this->setStyleSheet(styleSheet);
|
||
}
|
||
|
||
QString ServerLMSWidget::loadStyleSheet()
|
||
{
|
||
QString fileName = "./resources/css/styleSheetMain.css";
|
||
QFile styleSheetFile(fileName);
|
||
if (!styleSheetFile.open(QFile::ReadOnly | QFile::Text))
|
||
{
|
||
QMessageBox::warning(this, tr("Warning!"), tr("The file could not be opened ") + fileName);
|
||
return QStringLiteral("");
|
||
}
|
||
else
|
||
{
|
||
QByteArray byteArray = styleSheetFile.readAll();
|
||
styleSheetFile.close();
|
||
|
||
QString style = byteArray;
|
||
return style;
|
||
}
|
||
}
|
||
|
||
void ServerLMSWidget::startInitialization()
|
||
{
|
||
providerDBLMS = new ProviderDBLMS(this);
|
||
connect(providerDBLMS, &ProviderDBLMS::signal_BlockAutorization, this, &ServerLMSWidget::slot_BlockAutorization);
|
||
|
||
mutex = new QMutex;
|
||
|
||
updateThread = new QThread;
|
||
loggerThread = new QThread;
|
||
|
||
chatSystem = new ChatSystem();
|
||
|
||
assetsManager = new AssetsManager;
|
||
assetsManager->moveToThread(updateThread);
|
||
|
||
updateController = new UpdateController;
|
||
updateController->moveToThread(updateThread);
|
||
|
||
processingSystem = new ProcessingSystem(providerDBLMS, updateController);
|
||
//processingSystem->moveToThread(updateThread);
|
||
|
||
dataParser = new DataParser(assetsManager,processingSystem);
|
||
|
||
commonClientHandler = new CommonClientHandler;
|
||
server = new MultiThreadServer(this,updateController,processingSystem,dataParser,6000);
|
||
|
||
loggerThread->start();
|
||
updateThread->start();
|
||
|
||
commonClientHandler->initialize(server->getClientsMap(),processingSystem,dataParser);
|
||
processingSystem->initialize(server,dataParser,commonClientHandler,updateController,chatSystem);
|
||
chatSystem->initialize(commonClientHandler,dataParser,server->getClientsMap());
|
||
|
||
Logger::instance().moveToThread(loggerThread);
|
||
Logger::instance().setLoggingType(LoggingType::WIDGET);
|
||
Logger::instance().setLogToFile(true);
|
||
|
||
connect(this,&ServerLMSWidget::sigUpdateController,updateController,&UpdateController::initialize,Qt::DirectConnection);
|
||
connect(this,&ServerLMSWidget::sigCalculateFullHash,updateController,&UpdateController::calculateFullHash,Qt::AutoConnection);
|
||
connect(updateController,&UpdateController::sigErrorRequired,this,&ServerLMSWidget::setError);
|
||
connect(&Logger::instance(),&Logger::sigLogToWidget,this, &ServerLMSWidget::slot_AddMessageToLog,Qt::QueuedConnection);
|
||
|
||
emit sigUpdateController(commonClientHandler,dataParser,assetsManager);
|
||
|
||
ui->btnStopServer->setEnabled(false);
|
||
ui->btnStartServer->setEnabled(true);
|
||
|
||
flStartInitialization = true;
|
||
}
|
||
|
||
void ServerLMSWidget::tryConnectionToDB()
|
||
{
|
||
if(! providerDBLMS->ConnectionToDB())
|
||
{
|
||
ui->lblDBsettings->setText("");
|
||
ui->lblDBisConnected->setPixmap(QPixmap(QStringLiteral(":/resources/icons/circleGray.png")));
|
||
ui->btnStopServer->setEnabled(false);
|
||
ui->btnStartServer->setEnabled(false);
|
||
//QMessageBox::critical(this, tr("Error!"), tr("Database connection error!"));
|
||
|
||
emit signal_Tray_ShowMessage(tr("Database connection error!"));
|
||
}
|
||
else
|
||
{
|
||
providerDBLMS->deAuthorizationAll();
|
||
|
||
//Настройки БД
|
||
DataBaseSettings dbSettings = providerDBLMS->getDBSettings();
|
||
QString strDBsettings = QString("%1 (%2) %3 : %4").arg(dbSettings.dbName,
|
||
dbSettings.dbType,
|
||
dbSettings.dbHostName,
|
||
QString::number(dbSettings.dbPort));
|
||
ui->lblDBsettings->setText(strDBsettings);
|
||
ui->lblDBisConnected->setPixmap(QPixmap(QStringLiteral(":/resources/icons/circleGreen.png")));
|
||
|
||
emit signal_Tray_ShowMessage(tr("Database connection OK!") + "\n" + strDBsettings);
|
||
|
||
on_btnStartServer_clicked();
|
||
}
|
||
}
|