/
AnnouncementsUtil.java
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/
AnnouncementsUtil.java
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/**
* Copyright (c) 2000-2013 Liferay, Inc. All rights reserved.
*
* This library is free software; you can redistribute it and/or modify it under
* the terms of the GNU Lesser General Public License as published by the Free
* Software Foundation; either version 2.1 of the License, or (at your option)
* any later version.
*
* This library is distributed in the hope that it will be useful, but WITHOUT
* ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
* FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more
* details.
*/
package com.liferay.portlet.announcements.util;
import com.liferay.portal.kernel.exception.PortalException;
import com.liferay.portal.kernel.exception.SystemException;
import com.liferay.portal.kernel.util.GetterUtil;
import com.liferay.portal.kernel.util.ListUtil;
import com.liferay.portal.kernel.util.PropsKeys;
import com.liferay.portal.kernel.util.PropsUtil;
import com.liferay.portal.kernel.util.UniqueList;
import com.liferay.portal.model.Group;
import com.liferay.portal.model.Organization;
import com.liferay.portal.model.Role;
import com.liferay.portal.model.RoleConstants;
import com.liferay.portal.model.Team;
import com.liferay.portal.model.User;
import com.liferay.portal.model.UserGroup;
import com.liferay.portal.security.permission.ActionKeys;
import com.liferay.portal.service.GroupLocalServiceUtil;
import com.liferay.portal.service.OrganizationLocalServiceUtil;
import com.liferay.portal.service.RoleLocalServiceUtil;
import com.liferay.portal.service.TeamLocalServiceUtil;
import com.liferay.portal.service.UserGroupLocalServiceUtil;
import com.liferay.portal.service.UserLocalServiceUtil;
import com.liferay.portal.service.permission.GroupPermissionUtil;
import com.liferay.portal.service.permission.OrganizationPermissionUtil;
import com.liferay.portal.service.permission.RolePermissionUtil;
import com.liferay.portal.service.permission.UserGroupPermissionUtil;
import com.liferay.portal.theme.ThemeDisplay;
import com.liferay.portal.util.PortalUtil;
import java.util.ArrayList;
import java.util.LinkedHashMap;
import java.util.List;
/**
* @author Raymond Augé
*/
public class AnnouncementsUtil {
public static LinkedHashMap<Long, long[]> getAnnouncementScopes(long userId)
throws PortalException, SystemException {
LinkedHashMap<Long, long[]> scopes = new LinkedHashMap<Long, long[]>();
// General announcements
scopes.put(new Long(0), new long[] {0});
// Personal announcements
scopes.put(_USER_CLASS_NAME_ID, new long[] {userId});
// Organization announcements
List<Group> groupsList = new ArrayList<Group>();
List<Organization> organizations =
OrganizationLocalServiceUtil.getUserOrganizations(userId);
if (!organizations.isEmpty()) {
List<Organization> organizationsList =
new ArrayList<Organization>();
organizationsList.addAll(organizations);
for (Organization organization : organizations) {
groupsList.add(organization.getGroup());
List<Organization> parentOrganizations =
OrganizationLocalServiceUtil.getParentOrganizations(
organization.getOrganizationId());
for (Organization parentOrganization : parentOrganizations) {
organizationsList.add(parentOrganization);
groupsList.add(parentOrganization.getGroup());
}
}
scopes.put(
_ORGANIZATION_CLASS_NAME_ID,
_getOrganizationIds(organizationsList));
}
// Site announcements
List<Group> groups = GroupLocalServiceUtil.getUserGroups(userId, true);
if (!groups.isEmpty()) {
scopes.put(_GROUP_CLASS_NAME_ID, _getGroupIds(groups));
groupsList.addAll(groups);
}
// User group announcements
List<UserGroup> userGroups =
UserGroupLocalServiceUtil.getUserUserGroups(userId);
if (!userGroups.isEmpty()) {
scopes.put(_USER_GROUP_CLASS_NAME_ID, _getUserGroupIds(userGroups));
for (UserGroup userGroup : userGroups) {
groupsList.add(userGroup.getGroup());
}
}
// Role announcements
List<Role> roles = new UniqueList<Role>();
if (!groupsList.isEmpty()) {
roles = RoleLocalServiceUtil.getUserRelatedRoles(
userId, groupsList);
roles = ListUtil.copy(roles);
for (Group group : groupsList) {
roles.addAll(
RoleLocalServiceUtil.getUserGroupRoles(
userId, group.getGroupId()));
roles.addAll(
RoleLocalServiceUtil.getUserGroupGroupRoles(
userId, group.getGroupId()));
}
}
else {
roles = RoleLocalServiceUtil.getUserRoles(userId);
roles = ListUtil.copy(roles);
}
List<Team> teams = TeamLocalServiceUtil.getUserTeams(userId);
for (Team team : teams) {
roles.add(team.getRole());
}
if (_PERMISSIONS_CHECK_GUEST_ENABLED) {
User user = UserLocalServiceUtil.getUserById(userId);
Role guestRole = RoleLocalServiceUtil.getRole(
user.getCompanyId(), RoleConstants.GUEST);
roles.add(guestRole);
}
if (roles.size() > 0) {
scopes.put(_ROLE_CLASS_NAME_ID, _getRoleIds(roles));
}
return scopes;
}
public static List<Group> getGroups(ThemeDisplay themeDisplay)
throws Exception {
List<Group> filteredGroups = new ArrayList<Group>();
List<Group> groups = GroupLocalServiceUtil.getUserGroups(
themeDisplay.getUserId(), true);
for (Group group : groups) {
if (((group.isOrganization() && group.isSite()) ||
group.isRegularSite()) &&
GroupPermissionUtil.contains(
themeDisplay.getPermissionChecker(), group.getGroupId(),
ActionKeys.MANAGE_ANNOUNCEMENTS)) {
filteredGroups.add(group);
}
}
return filteredGroups;
}
public static List<Organization> getOrganizations(ThemeDisplay themeDisplay)
throws Exception {
List<Organization> filteredOrganizations =
new ArrayList<Organization>();
List<Organization> organizations =
OrganizationLocalServiceUtil.getUserOrganizations(
themeDisplay.getUserId());
for (Organization organization : organizations) {
if (OrganizationPermissionUtil.contains(
themeDisplay.getPermissionChecker(),
organization.getOrganizationId(),
ActionKeys.MANAGE_ANNOUNCEMENTS)) {
filteredOrganizations.add(organization);
}
}
return filteredOrganizations;
}
public static List<Role> getRoles(ThemeDisplay themeDisplay)
throws Exception {
List<Role> filteredRoles = new ArrayList<Role>();
List<Role> roles = RoleLocalServiceUtil.getRoles(
themeDisplay.getCompanyId());
for (Role role : roles) {
if (role.isTeam()) {
Team team = TeamLocalServiceUtil.getTeam(role.getClassPK());
if (GroupPermissionUtil.contains(
themeDisplay.getPermissionChecker(), team.getGroupId(),
ActionKeys.MANAGE_ANNOUNCEMENTS) ||
RolePermissionUtil.contains(
themeDisplay.getPermissionChecker(),
themeDisplay.getScopeGroupId(), role.getRoleId(),
ActionKeys.MANAGE_ANNOUNCEMENTS)) {
filteredRoles.add(role);
}
}
else if (RolePermissionUtil.contains(
themeDisplay.getPermissionChecker(), role.getRoleId(),
ActionKeys.MANAGE_ANNOUNCEMENTS)) {
filteredRoles.add(role);
}
}
return filteredRoles;
}
public static List<UserGroup> getUserGroups(ThemeDisplay themeDisplay)
throws Exception {
List<UserGroup> filteredUserGroups = new ArrayList<UserGroup>();
List<UserGroup> userGroups = UserGroupLocalServiceUtil.getUserGroups(
themeDisplay.getCompanyId());
for (UserGroup userGroup : userGroups) {
if (UserGroupPermissionUtil.contains(
themeDisplay.getPermissionChecker(),
userGroup.getUserGroupId(),
ActionKeys.MANAGE_ANNOUNCEMENTS)) {
filteredUserGroups.add(userGroup);
}
}
return filteredUserGroups;
}
private static long[] _getGroupIds(List<Group> groups) {
long[] groupIds = new long[groups.size()];
int i = 0;
for (Group group : groups) {
groupIds[i++] = group.getGroupId();
}
return groupIds;
}
private static long[] _getOrganizationIds(
List<Organization> organizations) {
long[] organizationIds = new long[organizations.size()];
int i = 0;
for (Organization organization : organizations) {
organizationIds[i++] = organization.getOrganizationId();
}
return organizationIds;
}
private static long[] _getRoleIds(List<Role> roles) {
long[] roleIds = new long[roles.size()];
int i = 0;
for (Role role : roles) {
roleIds[i++] = role.getRoleId();
}
return roleIds;
}
private static long[] _getUserGroupIds(List<UserGroup> userGroups) {
long[] userGroupIds = new long[userGroups.size()];
int i = 0;
for (UserGroup userGroup : userGroups) {
userGroupIds[i++] = userGroup.getUserGroupId();
}
return userGroupIds;
}
private static final long _GROUP_CLASS_NAME_ID = PortalUtil.getClassNameId(
Group.class.getName());
private static final long _ORGANIZATION_CLASS_NAME_ID =
PortalUtil.getClassNameId(Organization.class.getName());
private static final boolean _PERMISSIONS_CHECK_GUEST_ENABLED =
GetterUtil.getBoolean(
PropsUtil.get(PropsKeys.PERMISSIONS_CHECK_GUEST_ENABLED));
private static final long _ROLE_CLASS_NAME_ID = PortalUtil.getClassNameId(
Role.class.getName());
private static final long _USER_CLASS_NAME_ID = PortalUtil.getClassNameId(
User.class.getName());
private static final long _USER_GROUP_CLASS_NAME_ID =
PortalUtil.getClassNameId(UserGroup.class.getName());
}