/*
* 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.user.rooms;
import java.io.File;
import java.io.FileInputStream;
import java.util.List;
import org.apache.openmeetings.db.dao.room.RoomDao;
import org.apache.openmeetings.db.dao.server.ISessionManager;
import org.apache.openmeetings.db.dao.user.UserDao;
import org.apache.openmeetings.db.entity.room.Client;
import org.apache.openmeetings.db.entity.room.Room;
import org.apache.openmeetings.util.OmFileHelper;
import org.apache.openmeetings.web.app.Application;
import org.apache.openmeetings.web.common.UserPanel;
import org.apache.wicket.ajax.AjaxEventBehavior;
import org.apache.wicket.ajax.AjaxRequestTarget;
import org.apache.wicket.ajax.markup.html.AjaxLink;
import org.apache.wicket.markup.html.WebMarkupContainer;
import org.apache.wicket.markup.html.basic.Label;
import org.apache.wicket.markup.html.image.Image;
import org.apache.wicket.markup.html.list.ListItem;
import org.apache.wicket.markup.html.list.ListView;
import org.apache.wicket.model.IModel;
import org.apache.wicket.model.Model;
import org.apache.wicket.request.resource.ByteArrayResource;
import org.apache.wicket.util.io.IOUtils;
import com.googlecode.wicket.jquery.ui.form.button.Button;
public class RoomsPanel extends UserPanel {
private static final long serialVersionUID = -892281210307880052L;
private final WebMarkupContainer clientsContainer = new WebMarkupContainer("clientsContainer");
private final WebMarkupContainer details = new WebMarkupContainer("details");
private final ListView<Client> clients;
private IModel<Long> roomID = Model.of((Long)null);
private IModel<String> roomName = Model.of((String)null);
private IModel<String> roomComment = Model.of((String)null);
private List<Client> clientsInRoom = null;
private long roomId = 0;
public RoomsPanel(String id, List<Room> rooms) {
super(id);
add(new ListView<Room>("list", rooms) {
private static final long serialVersionUID = 9189085478336224890L;
@Override
protected void populateItem(ListItem<Room> item) {
final Room r = item.getModelObject();
WebMarkupContainer roomContainer;
item.add((roomContainer = new WebMarkupContainer("roomContainer")).add(new AjaxEventBehavior("onclick"){
private static final long serialVersionUID = 1L;
@Override
protected void onEvent(AjaxRequestTarget target) {
roomId = r.getRooms_id();
updateRoomDetails(target);
}
}));
roomContainer.add(new Label("roomName", r.getName()));
final IModel<Integer> curUsersModel = new Model<Integer>(Application.getBean(ISessionManager.class).getClientListByRoom(r.getRooms_id()).size());
final Label curUsers = new Label("curUsers", curUsersModel);
roomContainer.add(curUsers.setOutputMarkupId(true));
roomContainer.add(new Label("totalUsers", r.getNumberOfPartizipants()));
item.add(new Button("enter").add(new RoomEnterBehavior(r.getRooms_id())));
roomContainer.add(new AjaxLink<Void>("refresh") {
private static final long serialVersionUID = -3426813755917489787L;
@Override
public void onClick(AjaxRequestTarget target) {
roomId = r.getRooms_id();
curUsersModel.setObject(Application.getBean(ISessionManager.class).getClientListByRoom(r.getRooms_id()).size());
target.add(curUsers);
updateRoomDetails(target);
}
});
}
});
// Users in this Room
add(details.setOutputMarkupId(true).setVisible(rooms.size() > 0));
details.add(new Label("roomId", roomID));
details.add(new Label("roomName", roomName));
details.add(new Label("roomComment", roomComment));
clients = new ListView<Client>("clients", clientsInRoom){
private static final long serialVersionUID = 8542589945574690054L;
@Override
protected void populateItem(final ListItem<Client> item) {
Client client = item.getModelObject();
final Long userId = client.getUser_id();
item.add(new Image("clientImage", new ByteArrayResource("image/jpeg") {
private static final long serialVersionUID = 6039580072791941591L;
@Override
protected ResourceResponse newResourceResponse(Attributes attributes) {
ResourceResponse rr = super.newResourceResponse(attributes);
rr.disableCaching();
return rr;
}
@Override
protected byte[] getData(Attributes attributes) {
String uri = null;
if (userId != null) {
uri = Application.getBean(UserDao.class).get(userId > 0 ? userId : -userId).getPictureuri();
}
File img = OmFileHelper.getUserProfilePicture(userId, uri);
try {
return IOUtils.toByteArray(new FileInputStream(img));
} catch (Exception e) {
}
return null;
}
}));
item.add(new Label("clientLogin", client.getUsername()));
item.add(new Label("from", client.getConnectedSince()));
}
};
details.add(clientsContainer.add(clients.setOutputMarkupId(true)).setOutputMarkupId(true));
}
void updateRoomDetails(AjaxRequestTarget target) {
final List<Client> clientsInRoom = Application.getBean(ISessionManager.class).getClientListByRoom(roomId);
clients.setDefaultModelObject(clientsInRoom);
Room room = Application.getBean(RoomDao.class).get(roomId);
roomID.setObject(room.getRooms_id());
roomName.setObject(room.getName());
roomComment.setObject(room.getComment());
target.add(clientsContainer, details);
}
}