newsletter_Liferay.rtf

1. package com.liferay.portlet.newsletter.action;
import java.util.ArrayList;
import java.util.Arrays;
import java.util.HashSet;
import java.util.LinkedHashMap;
import java.util.List;
import java.util.Set;
import com.liferay.portal.DuplicateGroupException;
import com.liferay.portal.GroupFriendlyURLException;
import com.liferay.portal.GroupNameException;
import com.liferay.portal.NoSuchGroupException;
import com.liferay.portal.RequiredGroupException;
import com.liferay.portal.model.Group;
import com.liferay.portal.model.Role;
import com.liferay.portal.model.User;
import com.liferay.portal.model.UserGroup;
import com.liferay.portal.security.auth.PrincipalException;
import com.liferay.portal.service.GroupLocalServiceUtil;
import com.liferay.portal.service.GroupServiceUtil;
import com.liferay.portal.service.RoleLocalServiceUtil;
import com.liferay.portal.service.UserGroupLocalServiceUtil;
import com.liferay.portal.service.UserLocalServiceUtil;
import com.liferay.portal.service.persistence.RoleFinder;
import com.liferay.portal.service.persistence.UserUtil;
import com.liferay.portal.struts.PortletAction;
import com.liferay.portal.util.Constants;
import com.liferay.portal.util.PortalUtil;
import com.liferay.portal.util.WebKeys;
import com.liferay.portal.util.comparator.ContactLastNameComparator;
import com.liferay.util.ParamUtil;
import com.liferay.util.Validator;
import com.liferay.util.dao.hibernate.QueryUtil;
import com.liferay.util.mail.MailEngine;
import com.liferay.util.servlet.SessionErrors;
import javax.mail.internet.InternetAddress;
import javax.portlet.ActionRequest;
import javax.portlet.ActionResponse;
import javax.portlet.PortletConfig;
import javax.portlet.RenderRequest;
import javax.portlet.RenderResponse;
import org.apache.struts.action.ActionForm;
import org.apache.struts.action.ActionForward;

2. import org.apache.struts.action.ActionMapping;
public class SendEmail extends PortletAction {
public void processAction(
ActionMapping mapping, ActionForm form, PortletConfig config,
ActionRequest req, ActionResponse res)
throws Exception {
String[] userIds = req.getParameterValues("selected-users");
String[] userGroupIds = req.getParameterValues("selected-usergroups");
String[] groupIds = req.getParameterValues("selected-groups");
String[] roleIds = req.getParameterValues("selected-roles");
List addresses = new ArrayList();
List tempList = new ArrayList();
LinkedHashMap userParams = new LinkedHashMap();
// Get all users in the selected groups
if (userGroupIds != null) {
for (int i = 0; i < userGroupIds.length; i++) {
UserGroup UG = UserGroupLocalServiceUtil.getUserGroup(userGroupIds);
userParams.put("usersUserGroups", UG.getUserGroupId());
tempList = UserLocalServiceUtil.search(PortalUtil.getCompanyId(req), null, null, null,
null, true, userParams, true, QueryUtil.ALL_POS, QueryUtil.ALL_POS, null);
for (int j = 0; j < tempList.size(); j++) {
addresses.add(tempList.get(j));
}
}
}
userParams = new LinkedHashMap();
// now communities
if (groupIds != null) {
for (int i = 0; i < groupIds.length; i++) {
System.out.println(groupIds);
Group group =
GroupLocalServiceUtil.getUserGroup(PortalUtil.getCompanyId(req),groupIds);
userParams.put("usersGroups", String.valueOf(group.getGroupId()));

3. tempList = UserLocalServiceUtil.search(PortalUtil.getCompanyId(req), null, null, null,
null, true, userParams, true, QueryUtil.ALL_POS, QueryUtil.ALL_POS, null);
for (int j = 0; j < tempList.size(); j++) {
addresses.add(tempList.get(j));
}
}
}
if (roleIds != null) {
for (int i = 0; i < roleIds.length; i++) {
Role role = RoleLocalServiceUtil.getRole(roleIds);
userParams.put("usersRoles", role.getRoleId());
tempList = UserLocalServiceUtil.search(PortalUtil.getCompanyId(req), null, null, null,
null, true, userParams, true, QueryUtil.ALL_POS, QueryUtil.ALL_POS, null);
for (int j = 0; j < tempList.size(); j++) {
addresses.add(tempList.get(j));
}
}
}
if (userIds != null) {
for (int i = 0; i < userIds.length; i++) {
addresses.add(UserLocalServiceUtil.getUserById(userIds));
}
}
//remove dups
Set set = new HashSet();
set.addAll(addresses);
if(set.size() < addresses.size()) {
addresses.clear();
addresses.addAll(set);
}
InternetAddress[] bcc = new InternetAddress[addresses.size()];
for (int i = 0; i < addresses.size(); i++) {
User communityUser = (User)addresses.get(i);
bcc = new InternetAddress(communityUser.getEmailAddress(),
communityUser.getEmailAddress());

4. }
User user = PortalUtil.getUser(req);
InternetAddress from = new InternetAddress(user.getEmailAddress(),
user.getFullName());
String body = ParamUtil.getString(req, "body");
String subject = ParamUtil.getString(req, "subject");
MailEngine.send(from, null, null, bcc, subject, body);
}
public ActionForward render(
ActionMapping mapping, ActionForm form, PortletConfig config,
RenderRequest req, RenderResponse res)
throws Exception {
return mapping.findForward(
getForward(req, "portlet.newsletter.send_email"));
}
}
• Marcar como respuesta