/* * Licensed to the Apache Software Foundation (ASF) under one * or more contributor license agreements. See the NOTICE file * distributed with this work for additional information * regarding copyright ownership. The ASF licenses this file * to you under the Apache License, Version 2.0 (the * "License") + you may not use this file except in compliance * with the License. You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, * software distributed under the License is distributed on an * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY * KIND, either express or implied. See the License for the * specific language governing permissions and limitations * under the License. */ package org.apache.openmeetings.web.pages; import org.apache.openmeetings.web.app.WebSession; import org.apache.openmeetings.web.common.MainPanel; import org.apache.openmeetings.web.util.OmUrlFragment; import org.apache.wicket.Component; import org.apache.wicket.ajax.AbstractDefaultAjaxBehavior; import org.apache.wicket.ajax.AjaxRequestTarget; import org.apache.wicket.authroles.authorization.strategies.role.annotations.AuthorizeInstantiation; import org.apache.wicket.core.request.handler.IPartialPageRequestHandler; import org.apache.wicket.markup.head.IHeaderResponse; import org.apache.wicket.markup.head.OnDomReadyHeaderItem; import org.apache.wicket.markup.html.WebMarkupContainer; import org.apache.wicket.markup.html.panel.EmptyPanel; import org.apache.wicket.request.IRequestParameters; import org.slf4j.Logger; import org.slf4j.LoggerFactory; @AuthorizeInstantiation({"ADMIN", "DASHBOARD", "ROOM"}) public class MainPage extends BaseInitedPage { private static final long serialVersionUID = 1L; private static final Logger log = LoggerFactory.getLogger(MainPage.class); private static final String MAIN_PANEL_ID = "main"; private final WebMarkupContainer mainContainer = new WebMarkupContainer("main-container"); private MainPanel main; private OmUrlFragment uf = null; private boolean inited = false; private boolean loaded = false; public void updateContents(OmUrlFragment f, IPartialPageRequestHandler handler) { main.updateContents(f, handler); } @Override protected void onInitialize() { super.onInitialize(); getHeader().setVisible(false); final EmptyPanel temp = new EmptyPanel(MAIN_PANEL_ID); add(newDelayedLoad()); add(mainContainer.add(temp).setOutputMarkupId(true)); } private AbstractDefaultAjaxBehavior newDelayedLoad() { return new AbstractDefaultAjaxBehavior() { private static final long serialVersionUID = 1L; @Override protected void respond(AjaxRequestTarget target) { log.debug("MainPage::delayedLoad"); main = new MainPanel(MAIN_PANEL_ID); target.add(mainContainer.replace(main).add(newAreaBehavior())); } @Override public void renderHead(Component component, IHeaderResponse response) { if (!inited) { log.debug("renderHead:: newDelayedLoad"); inited = true; super.renderHead(component, response); response.render(OnDomReadyHeaderItem.forScript(getCallbackScript())); } } }; } private AbstractDefaultAjaxBehavior newAreaBehavior() { return new AbstractDefaultAjaxBehavior() { private static final long serialVersionUID = 1L; @Override protected void respond(AjaxRequestTarget target) { loaded = true; log.debug("MainPage::areaBehavior"); if (uf == null) { uf = WebSession.get().getArea(); } main.updateContents(uf == null ? OmUrlFragment.get() : uf, target); WebSession.get().setArea(null); } @Override public void renderHead(Component component, IHeaderResponse response) { if (!loaded) { log.debug("renderHead:: newAreaBehavior"); super.renderHead(component, response); internalRenderHead(response); response.render(OnDomReadyHeaderItem.forScript(getCallbackScript())); } } }; } @Override protected boolean isMainPage() { return true; } @Override protected void onParameterArrival(IRequestParameters params, AjaxRequestTarget target) { log.debug("MainPage::onParameterArrival"); OmUrlFragment newf = getUrlFragment(params); if (newf != null) { uf = newf; } if (loaded && newf != null) { main.updateContents(newf, target, false); } } }