/*
* JBoss, a division of Red Hat
* Copyright 2008, Red Hat Middleware, LLC, and individual contributors as indicated
* by the @authors tag. See the copyright.txt in the distribution for a
* full listing of individual contributors.
*
* This is free software; you can redistribute it and/or modify it
* under the terms of the GNU Lesser General Public License as
* published by the Free Software Foundation; either version 2.1 of
* the License, or (at your option) any later version.
*
* This software 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
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with this software; if not, write to the Free
* Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
* 02110-1301 USA, or see the FSF site: http://www.fsf.org.
*/
package org.gatein.portal.samples.api;
import org.gatein.api.Portal;
import org.gatein.api.PortalRequest;
import org.gatein.api.navigation.Navigation;
import org.gatein.api.navigation.Node;
import org.gatein.api.navigation.Nodes;
import org.gatein.api.site.Site;
import org.gatein.api.site.SiteQuery;
import org.gatein.api.site.SiteType;
import javax.portlet.GenericPortlet;
import javax.portlet.PortletConfig;
import javax.portlet.PortletException;
import javax.portlet.RenderRequest;
import javax.portlet.RenderResponse;
import java.io.IOException;
import java.io.PrintWriter;
import java.util.List;
/** @author <a href="mailto:chris.laprun@jboss.com">Chris Laprun</a> */
public class NavigationPortlet extends GenericPortlet {
// private GateIn gateIn;
@Override
public void init(PortletConfig config) throws PortletException {
super.init(config);
}
@Override
protected void doView(RenderRequest request, RenderResponse response) throws PortletException, IOException {
PrintWriter writer = response.getWriter();
writer.println("<h1>Sites</h1>");
Portal portal = PortalRequest.getInstance().getPortal();
List<Site> sites = portal.findSites(new SiteQuery.Builder().withSiteTypes(SiteType.SITE).build());
for (Site site : sites) {
outputSite(site, writer);
}
writer.println("<h1>Spaces</h1>");
List<Site> spaces = portal.findSites(new SiteQuery.Builder().withSiteTypes(SiteType.SPACE).build());
for (Site space : spaces) {
outputSite(space, writer);
}
writer.println("<h1>Dashboard</h1>");
List<Site> dashboards = portal.findSites(new SiteQuery.Builder().withSiteTypes(SiteType.DASHBOARD).build());
for (Site dashboard : dashboards) {
outputSite(dashboard, writer);
}
}
private void outputSite(Site site, PrintWriter writer) throws IOException {
writer.println("<h2>" + site.getDisplayName() + "</h2>");
writer.println("<ul>");
Navigation navigation = PortalRequest.getInstance().getPortal().getNavigation(site.getId());
if (navigation != null) {
for (Node node : navigation.getRootNode(Nodes.visitAll())) {
outputNode(node, writer);
}
} else {
writer.println("<h3>NULL or EMPTY Navigation</h3>");
}
writer.println("</ul><br/>");
}
private void outputNode(Node node, PrintWriter writer) {
int size = node.getChildCount();
boolean isLeaf = size == 0;
writer.println("<li>"
+ (isLeaf ? "<a style='font-weight: bold; text-decoration: underline; color: #336666;' href='" + node.getURI()
+ "'>" : "") + node.getDisplayName() + (isLeaf ? "</a>" : "") + "</li>");
if (size != 0) {
writer.println("<ul>");
for (Node child : node) {
outputNode(child, writer);
}
writer.println("</ul>");
}
}
}