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/*
* Copyright 2013 Jesse Morgan
*/
package com.p4square.fmfacade;
import java.util.Map;
import java.util.HashMap;
import freemarker.template.Template;
import org.restlet.Context;
import org.restlet.data.MediaType;
import org.restlet.data.Status;
import org.restlet.ext.freemarker.TemplateRepresentation;
import org.restlet.representation.Representation;
import org.restlet.resource.ServerResource;
import org.restlet.security.User;
import org.apache.log4j.Logger;
import com.p4square.fmfacade.ftl.GetMethod;
import com.p4square.session.Session;
import com.p4square.session.Sessions;
/**
*
* @author Jesse Morgan <jesse@jesterpm.net>
*/
public class FreeMarkerPageResource extends ServerResource {
private static Logger cLog = Logger.getLogger(FreeMarkerPageResource.class);
public static Map<String, Object> baseRootObject(Context context) {
Map<String, Object> root = new HashMap<String, Object>();
root.put("get", new GetMethod(context.getClientDispatcher()));
return root;
}
private FMFacade mFMF;
private String mCurrentPage;
@Override
public void doInit() {
mFMF = (FMFacade) getApplication();
mCurrentPage = getReference().getRemainingPart(false, false);
}
protected Representation get() {
try {
Template t = mFMF.getTemplate("pages" + mCurrentPage + ".ftl");
if (t == null) {
setStatus(Status.CLIENT_ERROR_NOT_FOUND);
return null;
}
return new TemplateRepresentation(t, getRootObject(),
MediaType.TEXT_HTML);
} catch (Exception e) {
cLog.fatal("Could not render page: " + e.getMessage(), e);
setStatus(Status.SERVER_ERROR_INTERNAL);
return null;
}
}
/**
* Build and return the root object to pass to the FTL Template.
* @return A map of objects and methods for the template to access.
*/
protected Map<String, Object> getRootObject() {
Map<String, Object> root = baseRootObject(getContext());
root.put("attributes", getRequestAttributes());
root.put("query", getQuery().getValuesMap());
if (getClientInfo().isAuthenticated()) {
final User user = getClientInfo().getUser();
final Map<String, String> userMap = new HashMap<String, String>();
userMap.put("id", user.getIdentifier());
userMap.put("firstName", user.getFirstName());
userMap.put("lastName", user.getLastName());
userMap.put("email", user.getEmail());
root.put("user", userMap);
}
Session s = Sessions.getInstance().get(getRequest());
if (s != null) {
root.put("session", s.getMap());
}
return root;
}
}
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