1
14
15 package com.liferay.portlet.communities.action;
16
17 import com.liferay.portal.DuplicateGroupException;
18 import com.liferay.portal.GroupFriendlyURLException;
19 import com.liferay.portal.GroupNameException;
20 import com.liferay.portal.NoSuchGroupException;
21 import com.liferay.portal.RequiredGroupException;
22 import com.liferay.portal.kernel.dao.orm.QueryUtil;
23 import com.liferay.portal.kernel.servlet.SessionErrors;
24 import com.liferay.portal.kernel.util.Constants;
25 import com.liferay.portal.kernel.util.ParamUtil;
26 import com.liferay.portal.liveusers.LiveUsers;
27 import com.liferay.portal.model.Group;
28 import com.liferay.portal.model.GroupConstants;
29 import com.liferay.portal.model.MembershipRequest;
30 import com.liferay.portal.model.MembershipRequestConstants;
31 import com.liferay.portal.security.auth.PrincipalException;
32 import com.liferay.portal.service.GroupServiceUtil;
33 import com.liferay.portal.service.MembershipRequestLocalServiceUtil;
34 import com.liferay.portal.service.MembershipRequestServiceUtil;
35 import com.liferay.portal.service.ServiceContext;
36 import com.liferay.portal.service.ServiceContextFactory;
37 import com.liferay.portal.struts.PortletAction;
38 import com.liferay.portal.theme.ThemeDisplay;
39 import com.liferay.portal.util.PortalUtil;
40 import com.liferay.portal.util.WebKeys;
41 import com.liferay.portlet.communities.util.CommunitiesUtil;
42
43 import java.util.List;
44
45 import javax.portlet.ActionRequest;
46 import javax.portlet.ActionResponse;
47 import javax.portlet.PortletConfig;
48 import javax.portlet.RenderRequest;
49 import javax.portlet.RenderResponse;
50
51 import org.apache.struts.action.ActionForm;
52 import org.apache.struts.action.ActionForward;
53 import org.apache.struts.action.ActionMapping;
54
55
60 public class EditGroupAction extends PortletAction {
61
62 public void processAction(
63 ActionMapping mapping, ActionForm form, PortletConfig portletConfig,
64 ActionRequest actionRequest, ActionResponse actionResponse)
65 throws Exception {
66
67 String cmd = ParamUtil.getString(actionRequest, Constants.CMD);
68
69 try {
70 if (cmd.equals(Constants.ADD) || cmd.equals(Constants.UPDATE)) {
71 updateGroup(actionRequest);
72 }
73 else if (cmd.equals(Constants.DELETE)) {
74 deleteGroup(actionRequest);
75 }
76
77 sendRedirect(actionRequest, actionResponse);
78 }
79 catch (Exception e) {
80 if (e instanceof NoSuchGroupException ||
81 e instanceof PrincipalException) {
82
83 SessionErrors.add(actionRequest, e.getClass().getName());
84
85 setForward(actionRequest, "portlet.communities.error");
86 }
87 else if (e instanceof DuplicateGroupException ||
88 e instanceof GroupFriendlyURLException ||
89 e instanceof GroupNameException ||
90 e instanceof RequiredGroupException) {
91
92 SessionErrors.add(actionRequest, e.getClass().getName(), e);
93
94 if (cmd.equals(Constants.DELETE)) {
95 actionResponse.sendRedirect(
96 ParamUtil.getString(actionRequest, "redirect"));
97 }
98 }
99 else {
100 throw e;
101 }
102 }
103 }
104
105 public ActionForward render(
106 ActionMapping mapping, ActionForm form, PortletConfig portletConfig,
107 RenderRequest renderRequest, RenderResponse renderResponse)
108 throws Exception {
109
110 try {
111 ActionUtil.getGroup(renderRequest);
112 }
113 catch (Exception e) {
114 if (e instanceof NoSuchGroupException ||
115 e instanceof PrincipalException) {
116
117 SessionErrors.add(renderRequest, e.getClass().getName());
118
119 return mapping.findForward("portlet.communities.error");
120 }
121 else {
122 throw e;
123 }
124 }
125
126 return mapping.findForward(
127 getForward(renderRequest, "portlet.communities.edit_community"));
128 }
129
130 protected void deleteGroup(ActionRequest actionRequest) throws Exception {
131 ThemeDisplay themeDisplay = (ThemeDisplay)actionRequest.getAttribute(
132 WebKeys.THEME_DISPLAY);
133
134 long groupId = ParamUtil.getLong(actionRequest, "groupId");
135
136 if ((groupId == themeDisplay.getDoAsGroupId()) ||
137 (groupId == themeDisplay.getScopeGroupId())) {
138
139 throw new RequiredGroupException(String.valueOf(groupId));
140 }
141
142 GroupServiceUtil.deleteGroup(groupId);
143
144 LiveUsers.deleteGroup(themeDisplay.getCompanyId(), groupId);
145 }
146
147 protected void updateGroup(ActionRequest actionRequest) throws Exception {
148 ThemeDisplay themeDisplay = (ThemeDisplay)actionRequest.getAttribute(
149 WebKeys.THEME_DISPLAY);
150
151 long userId = PortalUtil.getUserId(actionRequest);
152
153 long groupId = ParamUtil.getLong(actionRequest, "groupId");
154
155 String name = ParamUtil.getString(actionRequest, "name");
156 String description = ParamUtil.getString(actionRequest, "description");
157 int type = ParamUtil.getInteger(actionRequest, "type");
158 String friendlyURL = ParamUtil.getString(actionRequest, "friendlyURL");
159 boolean active = ParamUtil.getBoolean(actionRequest, "active");
160
161 ServiceContext serviceContext = ServiceContextFactory.getInstance(
162 Group.class.getName(), actionRequest);
163
164 Group group = null;
165
166 if (groupId <= 0) {
167
168
170 group = GroupServiceUtil.addGroup(
171 name, description, type, friendlyURL, active, serviceContext);
172
173 LiveUsers.joinGroup(
174 themeDisplay.getCompanyId(), group.getGroupId(), userId);
175 }
176 else {
177
178
180 group = GroupServiceUtil.updateGroup(
181 groupId, name, description, type, friendlyURL, active,
182 serviceContext);
183
184 if (type == GroupConstants.TYPE_COMMUNITY_OPEN) {
185 List<MembershipRequest> membershipRequests =
186 MembershipRequestLocalServiceUtil.search(
187 groupId, MembershipRequestConstants.STATUS_PENDING,
188 QueryUtil.ALL_POS, QueryUtil.ALL_POS);
189
190 for (MembershipRequest membershipRequest : membershipRequests) {
191 MembershipRequestServiceUtil.updateStatus(
192 membershipRequest.getMembershipRequestId(),
193 themeDisplay.translate(
194 "your-membership-has-been-approved"),
195 MembershipRequestConstants.STATUS_APPROVED);
196
197 LiveUsers.joinGroup(
198 themeDisplay.getCompanyId(),
199 membershipRequest.getGroupId(),
200 new long[] {membershipRequest.getUserId()});
201 }
202 }
203 }
204
205
207 long publicLayoutSetPrototypeId = ParamUtil.getLong(
208 actionRequest, "publicLayoutSetPrototypeId");
209 long privateLayoutSetPrototypeId = ParamUtil.getLong(
210 actionRequest, "privateLayoutSetPrototypeId");
211
212 CommunitiesUtil.applyLayoutSetPrototypes(
213 group, publicLayoutSetPrototypeId, privateLayoutSetPrototypeId);
214 }
215
216 }