001
014
015 package com.liferay.portlet.rolesadmin.action;
016
017 import com.liferay.portal.NoSuchRoleException;
018 import com.liferay.portal.RoleAssignmentException;
019 import com.liferay.portal.kernel.servlet.SessionErrors;
020 import com.liferay.portal.kernel.util.Constants;
021 import com.liferay.portal.kernel.util.ParamUtil;
022 import com.liferay.portal.kernel.util.StringUtil;
023 import com.liferay.portal.kernel.util.Validator;
024 import com.liferay.portal.model.Role;
025 import com.liferay.portal.model.RoleConstants;
026 import com.liferay.portal.security.auth.PrincipalException;
027 import com.liferay.portal.service.GroupServiceUtil;
028 import com.liferay.portal.service.RoleLocalServiceUtil;
029 import com.liferay.portal.service.UserServiceUtil;
030 import com.liferay.portal.struts.PortletAction;
031
032 import javax.portlet.ActionRequest;
033 import javax.portlet.ActionResponse;
034 import javax.portlet.PortletConfig;
035 import javax.portlet.RenderRequest;
036 import javax.portlet.RenderResponse;
037
038 import org.apache.struts.action.ActionForm;
039 import org.apache.struts.action.ActionForward;
040 import org.apache.struts.action.ActionMapping;
041
042
045 public class EditRoleAssignmentsAction extends PortletAction {
046
047 @Override
048 public void processAction(
049 ActionMapping mapping, ActionForm form, PortletConfig portletConfig,
050 ActionRequest actionRequest, ActionResponse actionResponse)
051 throws Exception {
052
053 String cmd = ParamUtil.getString(actionRequest, Constants.CMD);
054
055 try {
056 if (cmd.equals("role_groups")) {
057 updateRoleGroups(actionRequest);
058 }
059 else if (cmd.equals("role_users")) {
060 updateRoleUsers(actionRequest);
061 }
062
063 if (Validator.isNotNull(cmd)) {
064 String redirect = ParamUtil.getString(
065 actionRequest, "assignmentsRedirect");
066
067 sendRedirect(actionRequest, actionResponse, redirect);
068 }
069 }
070 catch (Exception e) {
071 if (e instanceof NoSuchRoleException ||
072 e instanceof PrincipalException ||
073 e instanceof RoleAssignmentException) {
074
075 SessionErrors.add(actionRequest, e.getClass());
076
077 setForward(actionRequest, "portlet.roles_admin.error");
078 }
079 else {
080 throw e;
081 }
082 }
083 }
084
085 @Override
086 public ActionForward render(
087 ActionMapping mapping, ActionForm form, PortletConfig portletConfig,
088 RenderRequest renderRequest, RenderResponse renderResponse)
089 throws Exception {
090
091 try {
092 ActionUtil.getRole(renderRequest);
093 }
094 catch (Exception e) {
095 if (e instanceof NoSuchRoleException ||
096 e instanceof PrincipalException) {
097
098 SessionErrors.add(renderRequest, e.getClass());
099
100 return mapping.findForward("portlet.roles_admin.error");
101 }
102 else {
103 throw e;
104 }
105 }
106
107 return mapping.findForward(
108 getForward(
109 renderRequest, "portlet.roles_admin.edit_role_assignments"));
110 }
111
112 protected void updateRoleGroups(ActionRequest actionRequest)
113 throws Exception {
114
115 long roleId = ParamUtil.getLong(actionRequest, "roleId");
116
117 long[] addGroupIds = StringUtil.split(
118 ParamUtil.getString(actionRequest, "addGroupIds"), 0L);
119 long[] removeGroupIds = StringUtil.split(
120 ParamUtil.getString(actionRequest, "removeGroupIds"), 0L);
121
122 Role role = RoleLocalServiceUtil.getRole(roleId);
123
124 if (role.getName().equals(RoleConstants.OWNER)) {
125 throw new RoleAssignmentException(role.getName());
126 }
127
128 GroupServiceUtil.addRoleGroups(roleId, addGroupIds);
129 GroupServiceUtil.unsetRoleGroups(roleId, removeGroupIds);
130 }
131
132 protected void updateRoleUsers(ActionRequest actionRequest)
133 throws Exception {
134
135 long roleId = ParamUtil.getLong(actionRequest, "roleId");
136
137 long[] addUserIds = StringUtil.split(
138 ParamUtil.getString(actionRequest, "addUserIds"), 0L);
139 long[] removeUserIds = StringUtil.split(
140 ParamUtil.getString(actionRequest, "removeUserIds"), 0L);
141
142 Role role = RoleLocalServiceUtil.getRole(roleId);
143
144 if (role.getName().equals(RoleConstants.OWNER)) {
145 throw new RoleAssignmentException(role.getName());
146 }
147
148 UserServiceUtil.addRoleUsers(roleId, addUserIds);
149 UserServiceUtil.unsetRoleUsers(roleId, removeUserIds);
150 }
151
152 }