001    /**
002     * Copyright (c) 2000-2013 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.usersadmin.action;
016    
017    import com.liferay.portal.NoSuchOrganizationException;
018    import com.liferay.portal.kernel.servlet.SessionErrors;
019    import com.liferay.portal.kernel.util.Constants;
020    import com.liferay.portal.kernel.util.ParamUtil;
021    import com.liferay.portal.kernel.util.StringUtil;
022    import com.liferay.portal.kernel.util.Validator;
023    import com.liferay.portal.model.Organization;
024    import com.liferay.portal.security.auth.PrincipalException;
025    import com.liferay.portal.service.OrganizationLocalServiceUtil;
026    import com.liferay.portal.service.UserGroupServiceUtil;
027    import com.liferay.portal.service.UserServiceUtil;
028    import com.liferay.portal.struts.PortletAction;
029    
030    import javax.portlet.ActionRequest;
031    import javax.portlet.ActionResponse;
032    import javax.portlet.PortletConfig;
033    import javax.portlet.RenderRequest;
034    import javax.portlet.RenderResponse;
035    
036    import org.apache.struts.action.ActionForm;
037    import org.apache.struts.action.ActionForward;
038    import org.apache.struts.action.ActionMapping;
039    
040    /**
041     * @author Brian Wing Shun Chan
042     */
043    public class EditOrganizationAssignmentsAction extends PortletAction {
044    
045            @Override
046            public void processAction(
047                            ActionMapping actionMapping, ActionForm actionForm,
048                            PortletConfig portletConfig, ActionRequest actionRequest,
049                            ActionResponse actionResponse)
050                    throws Exception {
051    
052                    String cmd = ParamUtil.getString(actionRequest, Constants.CMD);
053    
054                    try {
055                            if (cmd.equals("organization_user_groups")) {
056                                    updateOrganizationUserGroups(actionRequest);
057                            }
058                            else if (cmd.equals("organization_users")) {
059                                    updateOrganizationUsers(actionRequest);
060                            }
061    
062                            if (Validator.isNotNull(cmd)) {
063                                    String redirect = ParamUtil.getString(
064                                            actionRequest, "assignmentsRedirect");
065    
066                                    sendRedirect(actionRequest, actionResponse, redirect);
067                            }
068                    }
069                    catch (Exception e) {
070                            if (e instanceof NoSuchOrganizationException ||
071                                    e instanceof PrincipalException) {
072    
073                                    SessionErrors.add(actionRequest, e.getClass());
074    
075                                    setForward(actionRequest, "portlet.users_admin.error");
076                            }
077                            else {
078                                    throw e;
079                            }
080                    }
081            }
082    
083            @Override
084            public ActionForward render(
085                            ActionMapping actionMapping, ActionForm actionForm,
086                            PortletConfig portletConfig, RenderRequest renderRequest,
087                            RenderResponse renderResponse)
088                    throws Exception {
089    
090                    try {
091                            ActionUtil.getOrganization(renderRequest);
092                    }
093                    catch (Exception e) {
094                            if (e instanceof NoSuchOrganizationException ||
095                                    e instanceof PrincipalException) {
096    
097                                    SessionErrors.add(renderRequest, e.getClass());
098    
099                                    return actionMapping.findForward("portlet.users_admin.error");
100                            }
101                            else {
102                                    throw e;
103                            }
104                    }
105    
106                    return actionMapping.findForward(
107                            getForward(
108                                    renderRequest,
109                                    "portlet.users_admin.edit_organization_assignments"));
110            }
111    
112            protected void updateOrganizationUserGroups(ActionRequest actionRequest)
113                    throws Exception {
114    
115                    long organizationId = ParamUtil.getLong(
116                            actionRequest, "organizationId");
117    
118                    Organization organization =
119                            OrganizationLocalServiceUtil.getOrganization(organizationId);
120    
121                    long groupId = organization.getGroup().getGroupId();
122    
123                    long[] addUserGroupIds = StringUtil.split(
124                            ParamUtil.getString(actionRequest, "addUserGroupIds"), 0L);
125                    long[] removeUserGroupIds = StringUtil.split(
126                            ParamUtil.getString(actionRequest, "removeUserGroupIds"), 0L);
127    
128                    UserGroupServiceUtil.addGroupUserGroups(groupId, addUserGroupIds);
129                    UserGroupServiceUtil.unsetGroupUserGroups(groupId, removeUserGroupIds);
130            }
131    
132            protected void updateOrganizationUsers(ActionRequest actionRequest)
133                    throws Exception {
134    
135                    long organizationId = ParamUtil.getLong(
136                            actionRequest, "organizationId");
137    
138                    long[] addUserIds = StringUtil.split(
139                            ParamUtil.getString(actionRequest, "addUserIds"), 0L);
140                    long[] removeUserIds = StringUtil.split(
141                            ParamUtil.getString(actionRequest, "removeUserIds"), 0L);
142    
143                    UserServiceUtil.addOrganizationUsers(organizationId, addUserIds);
144                    UserServiceUtil.unsetOrganizationUsers(organizationId, removeUserIds);
145            }
146    
147    }