protected void onInitialize()

in openmeetings-web/src/main/java/org/apache/openmeetings/web/common/MainPanel.java [129:294]
148 lines of code
8 McCabe index (conditional complexity)

	protected void onInitialize() {
		super.onInitialize();
		add(new OmWebSocketPanel("ws-panel") {
			private static final long serialVersionUID = 1L;

			@Override
			public void renderHead(IHeaderResponse response) {
				super.renderHead(response);
				StringBuilder handlers = new StringBuilder()
						.append("Wicket.Event.subscribe(Wicket.Event.Topic.AJAX_CALL_FAILURE, hideBusyIndicator);")
						.append("Wicket.Event.subscribe(Wicket.Event.Topic.AJAX_CALL_BEFORE, showBusyIndicator);")
						.append("Wicket.Event.subscribe(Wicket.Event.Topic.AJAX_CALL_SUCCESS, hideBusyIndicator);")
						.append("Wicket.Event.subscribe(Wicket.Event.Topic.AJAX_CALL_COMPLETE, hideBusyIndicator);")
						.append("Wicket.Event.subscribe(Wicket.Event.Topic.WebSocket.Opened, function() { Wicket.WebSocket.send('socketConnected'); });");
				response.render(OnDomReadyHeaderItem.forScript(handlers));
			}

			@Override
			protected void onConnect(ConnectedMessage msg) {
				ExtendedClientProperties cp = WebSession.get().getExtendedProperties();
				final User u = userDao.get(getUserId());
				final Client client = new Client(
						getSession().getId()
						, msg.getKey().hashCode()
						, u
						, ProfileImageResourceReference.getUrl(getRequestCycle(), u));
				uid = client.getUid();
				cm.add(cp.update(client));
				log.debug("WebSocketBehavior::onConnect [uid: {}, session: {}, key: {}]", client.getUid(), msg.getSessionId(), msg.getKey());
			}

			@Override
			protected void onConnect(WebSocketRequestHandler handler) {
				if (curPanel != null) {
					updateContents(curPanel, handler);
				}
			}

			@Override
			protected void onMessage(WebSocketRequestHandler handler, JSONObject m) throws IOException {
				BasePanel p = getCurrentPanel();
				if (p != null) {
					p.process(handler, m);
				}
			}

			@Override
			protected void closeHandler(AbstractClientMessage msg) {
				log.debug("WebSocketBehavior::closeHandler uid - {}", uid);
				super.closeHandler(msg);
				if (uid != null) {
					cm.exit(getClient());
					uid = null;
				}
			}

			@Override
			protected IWsClient getWsClient() {
				return getClient();
			}
		});
		menu = new MenuPanel("menu", getMainMenu());
		add(topControls.setOutputMarkupPlaceholderTag(true).setMarkupId("topControls"));
		add(contents.add(getClient() == null || curPanel == null ? empty : curPanel).setOutputMarkupId(true).setMarkupId("contents"));
		topControls.add(menu.setVisible(false), topLinks.setVisible(false).setOutputMarkupPlaceholderTag(true).setMarkupId("topLinks"));
		final AboutDialog about = new AboutDialog("aboutDialog");
		topLinks.add(new AjaxLink<Void>("about") {
			private static final long serialVersionUID = 1L;

			@Override
			public void onClick(AjaxRequestTarget target) {
				about.show(target);
			}
		});
		if (getApplication().getDebugSettings().isDevelopmentUtilitiesEnabled()) {
			add(new DebugBar("dev")
					.positionBottom()
					.add(AttributeModifier.append("class", "end-0"))
					.setOutputMarkupId(true));
		} else {
			add(new EmptyPanel("dev").setVisible(false));
		}
		add(new OmAjaxClientInfoBehavior());
		add(about, chat = new ChatPanel("chatPanel"));
		add(newMessage = new MessageDialog("newMessageDialog", new CompoundPropertyModel<>(new PrivateMessage())) {
			private static final long serialVersionUID = 1L;

			@Override
			public void onSend(IPartialPageRequestHandler handler) {
				BasePanel bp = getCurrentPanel();
				if (bp != null) {
					bp.onNewMessageClose(handler);
				}
			}
		});
		add(userInfo = new UserInfoDialog("userInfoDialog", newMessage));
		add(new AbstractDefaultAjaxBehavior() {
			private static final long serialVersionUID = 1L;

			@Override
			protected void respond(AjaxRequestTarget target) {
				userInfo.show(target, getParam(getComponent(), PARAM_USER_ID).toLong());
			}

			@Override
			public void renderHead(Component component, IHeaderResponse response) {
				super.renderHead(component, response);
				response.render(new PriorityHeaderItem(getNamedFunction("showUserInfo", this, explicit(PARAM_USER_ID))));
			}
		});
		add(new AbstractDefaultAjaxBehavior() {
			private static final long serialVersionUID = 1L;

			@Override
			protected void respond(AjaxRequestTarget target) {
				ContactsHelper.addUserToContactList(getParam(getComponent(), PARAM_USER_ID).toLong());
			}

			@Override
			public void renderHead(Component component, IHeaderResponse response) {
				super.renderHead(component, response);
				response.render(new PriorityHeaderItem(getNamedFunction("addContact", this, explicit(PARAM_USER_ID))));
			}
		});
		add(new AbstractDefaultAjaxBehavior() {
			private static final long serialVersionUID = 1L;

			@Override
			protected void respond(AjaxRequestTarget target) {
				newMessage.reset(true).show(target, getParam(getComponent(), PARAM_USER_ID).toOptionalLong());
			}

			@Override
			public void renderHead(Component component, IHeaderResponse response) {
				super.renderHead(component, response);
				response.render(new PriorityHeaderItem(getNamedFunction("privateMessage", this, explicit(PARAM_USER_ID))));
			}
		});
		add(inviteUser = new InviteUserToRoomDialog("invite-to-room"));
		add(new AbstractDefaultAjaxBehavior() {
			private static final long serialVersionUID = 1L;

			@Override
			protected void respond(AjaxRequestTarget target) {
				inviteUser.show(target, getParam(getComponent(), PARAM_USER_ID).toLong());
			}

			@Override
			public void renderHead(Component component, IHeaderResponse response) {
				super.renderHead(component, response);
				response.render(new PriorityHeaderItem(getNamedFunction("inviteUser", this, explicit(PARAM_USER_ID))));
			}
		});
		AjaxLink<Void> logout = new AjaxLink<>("logout") {
			private static final long serialVersionUID = 1L;

			@Override
			public void onClick(AjaxRequestTarget target) {
				getSession().invalidate();
				setResponsePage(Application.get().getSignInPageClass());
			}

		};
		logout.add(newOkCancelConfirm(this, getString("634")));
		topLinks.add(logout);
	}