/*
* (C) Copyright 2006-2009 Nuxeo SAS (http://nuxeo.com/) and contributors.
*
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the GNU Lesser General Public License
* (LGPL) version 2.1 which accompanies this distribution, and is available at
* http://www.gnu.org/licenses/lgpl.html
*
* This library 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.
*
* Contributors:
* Jean-Marc Orliaguet, Chalmers
*
* $Id$
*/
package org.nuxeo.theme.webengine.fm.extensions;
import java.io.IOException;
import java.io.Writer;
import java.util.Map;
import org.nuxeo.ecm.webengine.WebEngine;
import org.nuxeo.ecm.webengine.model.WebContext;
import org.nuxeo.theme.html.ui.Panel;
import freemarker.core.Environment;
import freemarker.template.TemplateDirectiveBody;
import freemarker.template.TemplateDirectiveModel;
import freemarker.template.TemplateException;
import freemarker.template.TemplateModel;
import freemarker.template.TemplateModelException;
/**
* @author <a href="mailto:jmo@chalmers.se">Jean-Marc Orliaguet</a>
*
*/
public class NXThemesPanelDirective implements TemplateDirectiveModel {
@SuppressWarnings("unchecked")
public void execute(Environment env, Map params, TemplateModel[] loopVars,
TemplateDirectiveBody body) throws TemplateException, IOException {
if (loopVars.length != 0) {
throw new TemplateModelException(
"This directive doesn't allow loop variables.");
}
if (body != null) {
throw new TemplateModelException("Didn't expect a body");
}
Writer writer = env.getOut();
WebContext context = WebEngine.getActiveContext();
Map<String, String> attributes = Utils.getTemplateDirectiveParameters(params);
String applicationPath = context.getRequest().getParameter(
"org.nuxeo.theme.application.path");
if (applicationPath == null) {
applicationPath = context.getModulePath();
}
attributes.put("org.nuxeo.theme.application.path", applicationPath);
String applicationName = context.getRequest().getParameter(
"org.nuxeo.theme.application.name");
if (applicationName == null) {
applicationName = context.getModule().getName();
}
attributes.put("org.nuxeo.theme.application.name", applicationName);
writer.write(Panel.render(attributes));
}
}