001
014
015 package com.liferay.portlet.communities.action;
016
017 import com.liferay.portal.NoSuchGroupException;
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.liveusers.LiveUsers;
024 import com.liferay.portal.model.User;
025 import com.liferay.portal.security.auth.PrincipalException;
026 import com.liferay.portal.service.OrganizationServiceUtil;
027 import com.liferay.portal.service.UserGroupRoleServiceUtil;
028 import com.liferay.portal.service.UserGroupServiceUtil;
029 import com.liferay.portal.service.UserServiceUtil;
030 import com.liferay.portal.struts.PortletAction;
031 import com.liferay.portal.theme.ThemeDisplay;
032 import com.liferay.portal.util.PortalUtil;
033 import com.liferay.portal.util.WebKeys;
034
035 import javax.portlet.ActionRequest;
036 import javax.portlet.ActionResponse;
037 import javax.portlet.PortletConfig;
038 import javax.portlet.RenderRequest;
039 import javax.portlet.RenderResponse;
040
041 import org.apache.struts.action.ActionForm;
042 import org.apache.struts.action.ActionForward;
043 import org.apache.struts.action.ActionMapping;
044
045
048 public class EditGroupAssignmentsAction extends PortletAction {
049
050 public void processAction(
051 ActionMapping mapping, ActionForm form, PortletConfig portletConfig,
052 ActionRequest actionRequest, ActionResponse actionResponse)
053 throws Exception {
054
055 String cmd = ParamUtil.getString(actionRequest, Constants.CMD);
056
057 try {
058 if (cmd.equals("group_organizations")) {
059 updateGroupOrganizations(actionRequest);
060 }
061 else if (cmd.equals("group_user_groups")) {
062 updateGroupUserGroups(actionRequest);
063 }
064 else if (cmd.equals("group_users")) {
065 updateGroupUsers(actionRequest);
066 }
067 else if (cmd.equals("user_group_role")) {
068 updateUserGroupRole(actionRequest);
069 }
070
071 if (Validator.isNotNull(cmd)) {
072 String redirect = ParamUtil.getString(
073 actionRequest, "assignmentsRedirect");
074
075 if (Validator.isNull(redirect)) {
076 redirect = ParamUtil.getString(actionRequest, "redirect");
077 }
078
079 sendRedirect(actionRequest, actionResponse, redirect);
080 }
081 }
082 catch (Exception e) {
083 if (e instanceof NoSuchGroupException ||
084 e instanceof PrincipalException) {
085
086 SessionErrors.add(actionRequest, e.getClass().getName());
087
088 setForward(actionRequest, "portlet.communities.error");
089 }
090 else {
091 throw e;
092 }
093 }
094 }
095
096 public ActionForward render(
097 ActionMapping mapping, ActionForm form, PortletConfig portletConfig,
098 RenderRequest renderRequest, RenderResponse renderResponse)
099 throws Exception {
100
101 try {
102 ActionUtil.getGroup(renderRequest);
103 }
104 catch (Exception e) {
105 if (e instanceof NoSuchGroupException ||
106 e instanceof PrincipalException) {
107
108 SessionErrors.add(renderRequest, e.getClass().getName());
109
110 return mapping.findForward("portlet.communities.error");
111 }
112 else {
113 throw e;
114 }
115 }
116
117 return mapping.findForward(getForward(renderRequest,
118 "portlet.communities.edit_community_assignments"));
119 }
120
121 protected void updateGroupOrganizations(ActionRequest actionRequest)
122 throws Exception {
123
124 long groupId = ParamUtil.getLong(actionRequest, "groupId");
125
126 long[] addOrganizationIds = StringUtil.split(
127 ParamUtil.getString(actionRequest, "addOrganizationIds"), 0L);
128 long[] removeOrganizationIds = StringUtil.split(
129 ParamUtil.getString(actionRequest, "removeOrganizationIds"), 0L);
130
131 OrganizationServiceUtil.addGroupOrganizations(
132 groupId, addOrganizationIds);
133 OrganizationServiceUtil.unsetGroupOrganizations(
134 groupId, removeOrganizationIds);
135 }
136
137 protected void updateGroupUserGroups(ActionRequest actionRequest)
138 throws Exception {
139
140 long groupId = ParamUtil.getLong(actionRequest, "groupId");
141
142 long[] addUserGroupIds = StringUtil.split(
143 ParamUtil.getString(actionRequest, "addUserGroupIds"), 0L);
144 long[] removeUserGroupIds = StringUtil.split(
145 ParamUtil.getString(actionRequest, "removeUserGroupIds"), 0L);
146
147 UserGroupServiceUtil.addGroupUserGroups(groupId, addUserGroupIds);
148 UserGroupServiceUtil.unsetGroupUserGroups(groupId, removeUserGroupIds);
149 }
150
151 protected void updateGroupUsers(ActionRequest actionRequest)
152 throws Exception {
153
154 ThemeDisplay themeDisplay = (ThemeDisplay)actionRequest.getAttribute(
155 WebKeys.THEME_DISPLAY);
156
157 long groupId = ParamUtil.getLong(actionRequest, "groupId");
158
159 long[] addUserIds = StringUtil.split(
160 ParamUtil.getString(actionRequest, "addUserIds"), 0L);
161 long[] removeUserIds = StringUtil.split(
162 ParamUtil.getString(actionRequest, "removeUserIds"), 0L);
163
164 UserServiceUtil.addGroupUsers(groupId, addUserIds);
165 UserServiceUtil.unsetGroupUsers(groupId, removeUserIds);
166
167 LiveUsers.joinGroup(themeDisplay.getCompanyId(), groupId, addUserIds);
168 LiveUsers.leaveGroup(
169 themeDisplay.getCompanyId(), groupId, removeUserIds);
170 }
171
172 protected void updateUserGroupRole(ActionRequest actionRequest)
173 throws Exception {
174
175 User user = PortalUtil.getSelectedUser(actionRequest, false);
176
177 if (user == null) {
178 return;
179 }
180
181 long groupId = ParamUtil.getLong(actionRequest, "groupId");
182
183 long[] addRoleIds = StringUtil.split(
184 ParamUtil.getString(actionRequest, "addRoleIds"), 0L);
185 long[] removeRoleIds = StringUtil.split(
186 ParamUtil.getString(actionRequest, "removeRoleIds"), 0L);
187
188 UserGroupRoleServiceUtil.addUserGroupRoles(
189 user.getUserId(), groupId, addRoleIds);
190 UserGroupRoleServiceUtil.deleteUserGroupRoles(
191 user.getUserId(), groupId, removeRoleIds);
192 }
193
194 }