90 lines
3.1 KiB
C++
90 lines
3.1 KiB
C++
#include "Hello.h"
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#include "BoostLog.h"
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#include "Dialog.h"
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#include "Session.h"
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#include "WebApplication.h"
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#include <Wt/Auth/AuthService.h>
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#include <Wt/Auth/AuthWidget.h>
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#include <Wt/Auth/Identity.h>
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#include <Wt/Auth/PasswordService.h>
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#include <Wt/WBootstrap2Theme.h>
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#include <Wt/WContainerWidget.h>
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#include <Wt/WEnvironment.h>
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#include <Wt/WLineEdit.h>
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#include <Wt/WPushButton.h>
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#include <Wt/WText.h>
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Hello::Hello(const Wt::WEnvironment &env, Wt::Dbo::SqlConnectionPool &connectionPool, bool embedded)
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: Wt::WApplication(env) {
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LOG(info) << "app root: " << appRoot();
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m_session = std::make_unique<Session>(connectionPool);
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m_session->login().changed().connect(this, &Hello::authEvent);
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setTitle("Hello world");
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setTheme(std::make_shared<Wt::WBootstrap2Theme>());
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Wt::WContainerWidget *top = nullptr;
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if (!embedded) {
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top = root();
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} else {
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std::unique_ptr<Wt::WContainerWidget> topPtr = std::make_unique<Wt::WContainerWidget>();
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top = topPtr.get();
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const std::string *div = env.getParameter("div");
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if (div) {
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setJavaScriptClass(*div);
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bindWidget(std::move(topPtr), *div);
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} else {
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LOG(error) << "Missing: parameter: 'div'";
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}
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LOG(info) << "url: " << url();
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LOG(info) << "relative resources url: " << relativeResourcesUrl();
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LOG(info) << "resources url: " << resourcesUrl();
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url();
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}
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if (!embedded) {
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root()->addWidget(std::make_unique<Wt::WText>("<p><emph>Note: you can also run this application "
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"from within <a href=\"hello.html\">a web page</a>.</emph></p>"));
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}
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top->addWidget(std::make_unique<Wt::WText>("Your name, please ? "));
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m_nameEdit = top->addWidget(std::make_unique<Wt::WLineEdit>());
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m_nameEdit->setFocus();
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auto b = top->addWidget(std::make_unique<Wt::WPushButton>("点击我!"));
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b->setMargin(5, Wt::Side::Left);
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top->addWidget(std::make_unique<Wt::WBreak>());
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m_greeting = top->addWidget(std::make_unique<Wt::WText>());
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b->clicked().connect(this, &Hello::greet);
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m_nameEdit->enterPressed().connect(this, &Hello::greet);
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auto app = Amass::Singleton<WebApplication>::instance();
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auto authWidget =
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std::make_unique<Wt::Auth::AuthWidget>(app->authService(), m_session->users(), m_session->login());
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authWidget-> setInternalBasePath("/");
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authWidget->model()->addPasswordAuth(&app->passwordService());
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authWidget->setRegistrationEnabled(true);
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authWidget->processEnvironment();
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top->addWidget(std::move(authWidget));
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top->addWidget(std::make_unique<Dialog>());
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}
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Hello::~Hello() {
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}
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void Hello::greet() {
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m_greeting->setText("Hello there, " + m_nameEdit->text());
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}
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void Hello::authEvent() {
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if (m_session->login().loggedIn()) {
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const Wt::Auth::User &u = m_session->login().user();
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LOG(info) << "User " << u.id() << " (" << u.identity(Wt::Auth::Identity::LoginName) << ")"
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<< " logged in.";
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} else {
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LOG(info) << "User logged out.";
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}
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}
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