001    /**
002     * Copyright (c) 2000-2012 Liferay, Inc. All rights reserved.
003     *
004     * This library is free software; you can redistribute it and/or modify it under
005     * the terms of the GNU Lesser General Public License as published by the Free
006     * Software Foundation; either version 2.1 of the License, or (at your option)
007     * any later version.
008     *
009     * This library is distributed in the hope that it will be useful, but WITHOUT
010     * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
011     * FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more
012     * details.
013     */
014    
015    package com.liferay.portlet.sites.action;
016    
017    import com.liferay.portal.MembershipRequestCommentsException;
018    import com.liferay.portal.NoSuchGroupException;
019    import com.liferay.portal.kernel.servlet.SessionErrors;
020    import com.liferay.portal.kernel.servlet.SessionMessages;
021    import com.liferay.portal.kernel.util.ParamUtil;
022    import com.liferay.portal.liveusers.LiveUsers;
023    import com.liferay.portal.model.MembershipRequest;
024    import com.liferay.portal.model.MembershipRequestConstants;
025    import com.liferay.portal.security.auth.PrincipalException;
026    import com.liferay.portal.service.MembershipRequestServiceUtil;
027    import com.liferay.portal.service.ServiceContext;
028    import com.liferay.portal.service.ServiceContextFactory;
029    import com.liferay.portal.struts.PortletAction;
030    import com.liferay.portal.theme.ThemeDisplay;
031    import com.liferay.portal.util.WebKeys;
032    
033    import javax.portlet.ActionRequest;
034    import javax.portlet.ActionResponse;
035    import javax.portlet.PortletConfig;
036    import javax.portlet.RenderRequest;
037    import javax.portlet.RenderResponse;
038    
039    import org.apache.struts.action.ActionForm;
040    import org.apache.struts.action.ActionForward;
041    import org.apache.struts.action.ActionMapping;
042    
043    /**
044     * @author Jorge Ferrer
045     */
046    public class ReplyMembershipRequestAction extends PortletAction {
047    
048            @Override
049            public void processAction(
050                            ActionMapping mapping, ActionForm form, PortletConfig portletConfig,
051                            ActionRequest actionRequest, ActionResponse actionResponse)
052                    throws Exception {
053    
054                    try {
055                            ThemeDisplay themeDisplay =
056                                    (ThemeDisplay)actionRequest.getAttribute(WebKeys.THEME_DISPLAY);
057    
058                            long membershipRequestId = ParamUtil.getLong(
059                                    actionRequest, "membershipRequestId");
060    
061                            int statusId = ParamUtil.getInteger(actionRequest, "statusId");
062                            String replyComments = ParamUtil.getString(
063                                    actionRequest, "replyComments");
064    
065                            ServiceContext serviceContext = ServiceContextFactory.getInstance(
066                                    actionRequest);
067    
068                            MembershipRequestServiceUtil.updateStatus(
069                                    membershipRequestId, replyComments, statusId, serviceContext);
070    
071                            if (statusId == MembershipRequestConstants.STATUS_APPROVED) {
072                                    MembershipRequest membershipRequest =
073                                            MembershipRequestServiceUtil.getMembershipRequest(
074                                                    membershipRequestId);
075    
076                                    LiveUsers.joinGroup(
077                                            themeDisplay.getCompanyId(),
078                                            membershipRequest.getGroupId(),
079                                            new long[] {membershipRequest.getUserId()});
080                            }
081    
082                            SessionMessages.add(actionRequest, "membership_reply_sent");
083    
084                            sendRedirect(actionRequest, actionResponse);
085                    }
086                    catch (Exception e) {
087                            if (e instanceof NoSuchGroupException ||
088                                    e instanceof PrincipalException) {
089    
090                                    SessionErrors.add(actionRequest, e.getClass().getName());
091    
092                                    setForward(actionRequest, "portlet.sites_admin.error");
093                            }
094                            else if (e instanceof MembershipRequestCommentsException) {
095    
096                                    SessionErrors.add(actionRequest, e.getClass().getName());
097    
098                                    setForward(
099                                            actionRequest,
100                                            "portlet.sites_admin.reply_membership_request");
101                            }
102                            else {
103                                    throw e;
104                            }
105                    }
106            }
107            @Override
108            public ActionForward render(
109                            ActionMapping mapping, ActionForm form, PortletConfig portletConfig,
110                            RenderRequest renderRequest, RenderResponse renderResponse)
111                    throws Exception {
112    
113                    try {
114                            ActionUtil.getGroup(renderRequest);
115                    }
116                    catch (Exception e) {
117                            if (e instanceof NoSuchGroupException ||
118                                    e instanceof PrincipalException) {
119    
120                                    SessionErrors.add(renderRequest, e.getClass().getName());
121    
122                                    return mapping.findForward("portlet.sites_admin.error");
123                            }
124                            else {
125                                    throw e;
126                            }
127                    }
128    
129                    return mapping.findForward(getForward(
130                            renderRequest, "portlet.sites_admin.reply_membership_request"));
131            }
132    
133    }