/*
* 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.app;
import java.text.DateFormat;
import java.text.SimpleDateFormat;
import java.util.Calendar;
import java.util.TimeZone;
import org.apache.openmeetings.data.basic.AuthLevelUtil;
import org.apache.openmeetings.data.basic.FieldLanguageDao;
import org.apache.openmeetings.data.basic.FieldManager;
import org.apache.openmeetings.data.basic.SessiondataDao;
import org.apache.openmeetings.data.basic.dao.ConfigurationDao;
import org.apache.openmeetings.data.user.UserManager;
import org.apache.openmeetings.data.user.dao.UsersDao;
import org.apache.openmeetings.persistence.beans.basic.Sessiondata;
import org.apache.openmeetings.persistence.beans.lang.FieldLanguage;
import org.apache.openmeetings.persistence.beans.user.User;
import org.apache.wicket.authroles.authentication.AbstractAuthenticatedWebSession;
import org.apache.wicket.authroles.authorization.strategies.role.Roles;
import org.apache.wicket.request.Request;
public class WebSession extends AbstractAuthenticatedWebSession {
private static final long serialVersionUID = 1123393236459095315L;
private long userId = -1;
private long userLevel = -1;
private String SID = null;
private String area = null;
private TimeZone tz;
private SimpleDateFormat ISO8601FORMAT = new SimpleDateFormat("yyyy-MM-dd'T'HH:mm:ssZ");
public WebSession(Request request) {
super(request);
}
@Override
public void invalidate() {
super.invalidate();
userId = -1;
userLevel = -1;
SID = null;
}
@Override
public Roles getRoles() {
Roles r = null;
if (isSignedIn()) {
userLevel = Application.getBean(UserManager.class).getUserLevelByID(userId);
AuthLevelUtil authLevel = Application.getBean(AuthLevelUtil.class);
r = new Roles(Roles.USER);
if (authLevel.checkUserLevel(userLevel)) {
r.add(Roles.USER);
}
if (authLevel.checkAdminLevel(userLevel)) {
r.add(Roles.ADMIN);
}
}
return r;
}
@Override
public boolean isSignedIn() {
return (userId > -1);
}
public boolean signIn(String login, String password) {
Sessiondata sessData = Application.getBean(SessiondataDao.class).startsession();
SID = sessData.getSession_id();
Object u = Application.getBean(UserManager.class).loginUser(SID, login, password,
null, null, false);
if (u instanceof User) {
User user = (User)u;
userId = user.getUser_id();
tz = TimeZone.getTimeZone(user.getOmTimeZone().getIcal());
ISO8601FORMAT.setTimeZone(tz);
if (null == getId()) {
bind();
}
return true;
}
return false;
}
public static WebSession get() {
return (WebSession)AbstractAuthenticatedWebSession.get();
}
public static String getString(long id) {
FieldManager fieldManager = Application.getBean(FieldManager.class);
return fieldManager.getString(id, getLanguage());
}
public static long getLanguage() {
WebSession session = get();
if (session.isSignedIn()) {
return Application.getBean(UsersDao.class).get(session.userId).getLanguage_id();
} else {
return Application.getBean(ConfigurationDao.class).getConfValue("default_lang_id", Long.class, "1");
}
}
public static FieldLanguage getLanguageObj() {
return Application.getBean(FieldLanguageDao.class).getFieldLanguageById(getLanguage());
}
public static String getSid() {
return get().SID;
}
public static long getUserId() {
return get().userId;
}
public static Calendar getCalendar() {
return Calendar.getInstance(get().tz);
}
public static DateFormat getDateFormat() {
return get().ISO8601FORMAT;
}
public static long getUserLevel() {
return get().userLevel;
}
public String getArea() {
return area;
}
public void setArea(String area) {
this.area = area;
}
}