package org.geoserver.geosearch;
import static org.geoserver.ows.util.ResponseUtils.buildURL;
import java.io.IOException;
import java.util.HashMap;
import java.util.Map;
import org.geoserver.ows.URLMangler.URLType;
import org.geoserver.rest.format.DataFormat;
import org.geoserver.rest.format.FreemarkerFormat;
import org.geoserver.wms.featureinfo.FeatureTemplate;
import org.opengis.feature.simple.SimpleFeature;
import org.restlet.data.MediaType;
import org.restlet.data.Method;
import org.restlet.data.Request;
import org.restlet.data.Response;
import org.restlet.data.Status;
public class HTMLFeatureDescription extends AbstractFeatureDescription {
private final DataFormat format =
new FreemarkerFormat("featurepage.ftl", HTMLFeatureDescription.class, MediaType.TEXT_HTML);
private String GEOSERVER_BASE_URL;
public void handle(Request req, Response resp){
GEOSERVER_BASE_URL = getBaseURL(req);
if (req.getMethod().equals(Method.GET)){
doGet(req, resp);
} else {
resp.setStatus(Status.CLIENT_ERROR_METHOD_NOT_ALLOWED);
}
}
public void doGet(Request req, Response resp){
String namespace = (String)req.getAttributes().get("namespace");
SimpleFeature f = findFeature(req);
resp.setEntity(format.toRepresentation(buildContext(namespace, f)));
}
private Map buildContext(String namespace, SimpleFeature f) {
Map m = new HashMap();
FeatureTemplate t = new FeatureTemplate();
m.put(
"typeName",
namespace
+ ":"
+ f.getType().getName().getLocalPart()
);
m.put("kmllink", buildURL(GEOSERVER_BASE_URL, f.getIdentifier().toString() + "_goto.kml", null, URLType.SERVICE));
m.put("rawkmllink", buildURL(GEOSERVER_BASE_URL, f.getIdentifier().toString() + ".kml?raw=true", null, URLType.SERVICE));
try {
m.put("name", t.title(f));
} catch (IOException e) {
m.put("name", f.getIdentifier().toString());
}
try {
m.put("description", t.description(f));
} catch (IOException e) {
m.put("description", "");
}
return m;
}
}