1
22
23 package com.liferay.portlet.enterpriseadmin.action;
24
25 import com.liferay.portal.NoSuchUserGroupException;
26 import com.liferay.portal.kernel.servlet.SessionErrors;
27 import com.liferay.portal.kernel.util.Constants;
28 import com.liferay.portal.kernel.util.ParamUtil;
29 import com.liferay.portal.kernel.util.StringUtil;
30 import com.liferay.portal.kernel.util.Validator;
31 import com.liferay.portal.security.auth.PrincipalException;
32 import com.liferay.portal.service.UserServiceUtil;
33 import com.liferay.portal.struts.PortletAction;
34
35 import javax.portlet.ActionRequest;
36 import javax.portlet.ActionResponse;
37 import javax.portlet.PortletConfig;
38 import javax.portlet.RenderRequest;
39 import javax.portlet.RenderResponse;
40
41 import org.apache.struts.action.ActionForm;
42 import org.apache.struts.action.ActionForward;
43 import org.apache.struts.action.ActionMapping;
44
45
52 public class EditUserGroupAssignmentsAction extends PortletAction {
53
54 public void processAction(
55 ActionMapping mapping, ActionForm form, PortletConfig portletConfig,
56 ActionRequest actionRequest, ActionResponse actionResponse)
57 throws Exception {
58
59 String cmd = ParamUtil.getString(actionRequest, Constants.CMD);
60
61 try {
62 if (cmd.equals("user_group_users")) {
63 updateUserGroupUsers(actionRequest);
64 }
65
66 if (Validator.isNotNull(cmd)) {
67 String redirect = ParamUtil.getString(
68 actionRequest, "assignmentsRedirect");
69
70 sendRedirect(actionRequest, actionResponse, redirect);
71 }
72 }
73 catch (Exception e) {
74 if (e instanceof NoSuchUserGroupException ||
75 e instanceof PrincipalException) {
76
77 SessionErrors.add(actionRequest, e.getClass().getName());
78
79 setForward(actionRequest, "portlet.enterprise_admin.error");
80 }
81 else {
82 throw e;
83 }
84 }
85 }
86
87 public ActionForward render(
88 ActionMapping mapping, ActionForm form, PortletConfig portletConfig,
89 RenderRequest renderRequest, RenderResponse renderResponse)
90 throws Exception {
91
92 try {
93 ActionUtil.getUserGroup(renderRequest);
94 }
95 catch (Exception e) {
96 if (e instanceof NoSuchUserGroupException ||
97 e instanceof PrincipalException) {
98
99 SessionErrors.add(renderRequest, e.getClass().getName());
100
101 return mapping.findForward("portlet.enterprise_admin.error");
102 }
103 else {
104 throw e;
105 }
106 }
107
108 return mapping.findForward(getForward(
109 renderRequest,
110 "portlet.enterprise_admin.edit_user_group_assignments"));
111 }
112
113 protected void updateUserGroupUsers(ActionRequest actionRequest)
114 throws Exception {
115
116 long userGroupId = ParamUtil.getLong(actionRequest, "userGroupId");
117
118 long[] addUserIds = StringUtil.split(
119 ParamUtil.getString(actionRequest, "addUserIds"), 0L);
120 long[] removeUserIds = StringUtil.split(
121 ParamUtil.getString(actionRequest, "removeUserIds"), 0L);
122
123 UserServiceUtil.addUserGroupUsers(userGroupId, addUserIds);
124 UserServiceUtil.unsetUserGroupUsers(userGroupId, removeUserIds);
125 }
126
127 }