Java tutorial
/** * Copyright (c) 2015-present Sebastien Le Marchand 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 3 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.slemarchand.quick.sign.up.web.portlet; import com.liferay.portal.kernel.exception.ContactNameException; import com.liferay.portal.kernel.exception.EmailAddressException; import com.liferay.portal.kernel.exception.GroupFriendlyURLException; import com.liferay.portal.kernel.exception.PortalException; import com.liferay.portal.kernel.exception.RequiredFieldException; import com.liferay.portal.kernel.exception.RequiredUserException; import com.liferay.portal.kernel.exception.SystemException; import com.liferay.portal.kernel.exception.UserEmailAddressException; import com.liferay.portal.kernel.exception.UserIdException; import com.liferay.portal.kernel.exception.UserPasswordException; import com.liferay.portal.kernel.exception.UserScreenNameException; import com.liferay.portal.kernel.log.Log; import com.liferay.portal.kernel.log.LogFactoryUtil; import com.liferay.portal.kernel.model.Company; import com.liferay.portal.kernel.model.CompanyConstants; import com.liferay.portal.kernel.model.PasswordPolicy; import com.liferay.portal.kernel.model.User; import com.liferay.portal.kernel.portlet.bridges.mvc.MVCPortlet; import com.liferay.portal.kernel.security.auth.session.AuthenticatedSessionManagerUtil; import com.liferay.portal.kernel.service.PasswordPolicyLocalServiceUtil; import com.liferay.portal.kernel.service.ServiceContext; import com.liferay.portal.kernel.service.ServiceContextFactory; import com.liferay.portal.kernel.service.UserLocalServiceUtil; import com.liferay.portal.kernel.service.UserServiceUtil; import com.liferay.portal.kernel.servlet.SessionErrors; import com.liferay.portal.kernel.theme.ThemeDisplay; import com.liferay.portal.kernel.util.GetterUtil; import com.liferay.portal.kernel.util.ParamUtil; import com.liferay.portal.kernel.util.PortalUtil; import com.liferay.portal.kernel.util.PropsKeys; import com.liferay.portal.kernel.util.PropsUtil; import com.liferay.portal.kernel.util.StringPool; import com.liferay.portal.kernel.util.Validator; import com.liferay.portal.kernel.util.WebKeys; import com.slemarchand.quick.sign.up.web.constants.QuickSignUpPortletKeys; import java.io.IOException; import java.util.UUID; import javax.portlet.ActionRequest; import javax.portlet.ActionResponse; import javax.portlet.Portlet; import javax.portlet.PortletException; import javax.servlet.http.HttpServletRequest; import javax.servlet.http.HttpServletResponse; import org.osgi.service.component.annotations.Component; /** * @author Sebastien Le Marchand */ @Component(immediate = true, property = { "com.liferay.portlet.add-default-resource=true", "com.liferay.portlet.css-class-wrapper=portlet-quick-sign-up", "com.liferay.portlet.display-category=category.tools", "com.liferay.portlet.icon=/icon.png", "com.liferay.portlet.preferences-owned-by-group=true", // "com.liferay.portlet.private-request-attributes=false", // "com.liferay.portlet.private-session-attributes=false", // "com.liferay.portlet.render-weight=50", // "com.liferay.portlet.use-default-template=true", // "javax.portlet.display-name=Quick Sign Up", "javax.portlet.expiration-cache=0", "javax.portlet.init-param.add-process-action-success-action=false", // "javax.portlet.init-param.view-template=/view.jsp", "javax.portlet.name=" + QuickSignUpPortletKeys.QUICK_SIGN_UP, "javax.portlet.security-role-ref=guest,power-user,user", "javax.portlet.supports.mime-type=text/html" }, service = Portlet.class) public class QuickSignUpPortlet extends MVCPortlet { @Override public void processAction(ActionRequest actionRequest, ActionResponse actionResponse) throws IOException, PortletException { ThemeDisplay themeDisplay = (ThemeDisplay) actionRequest.getAttribute(WebKeys.THEME_DISPLAY); String password = ParamUtil.getString(actionRequest, "password"); User user = null; try { user = addUser(actionRequest, actionResponse, password); } catch (UserEmailAddressException | UserScreenNameException | ContactNameException | EmailAddressException | GroupFriendlyURLException | RequiredFieldException | RequiredUserException | UserIdException | UserPasswordException e) { SessionErrors.add(actionRequest, e.getClass(), e); } catch (SystemException | PortalException e) { throw new PortletException(e); } if (user != null && !themeDisplay.isSignedIn()) { try { String redirect = getSuccessRedirect(actionRequest, actionResponse); login(themeDisplay, actionRequest, actionResponse, user, password, redirect); } catch (Exception e) { throw new PortletException(e); } } } protected User addUser(ActionRequest actionRequest, ActionResponse actionResponse, String password) throws SystemException, PortalException { ThemeDisplay themeDisplay = (ThemeDisplay) actionRequest.getAttribute(WebKeys.THEME_DISPLAY); Company company = themeDisplay.getCompany(); String authType = company.getAuthType(); boolean autoPassword = false; String password1 = null; String password2 = null; boolean autoScreenName = !authType.equals(CompanyConstants.AUTH_TYPE_SN); String screenName = ParamUtil.getString(actionRequest, "screenName"); String emailAddress = ParamUtil.getString(actionRequest, "emailAddress"); long facebookId = 0; String openId = StringPool.BLANK; String firstName = ParamUtil.getString(actionRequest, "firstName"); String middleName = StringPool.BLANK; String lastName = ParamUtil.getString(actionRequest, "lastName"); int prefixId = 0; int suffixId = 0; boolean male = ParamUtil.getBoolean(actionRequest, "male", true); int birthdayMonth = 1; int birthdayDay = 1; int birthdayYear = 1970; String jobTitle = StringPool.BLANK; long[] groupIds = null; long[] organizationIds = null; long[] roleIds = null; long[] userGroupIds = null; boolean sendEmail = true; ServiceContext serviceContext = ServiceContextFactory.getInstance(User.class.getName(), actionRequest); password1 = password; password2 = password; User user = UserServiceUtil.addUser(company.getCompanyId(), autoPassword, password1, password2, autoScreenName, screenName, emailAddress, facebookId, openId, themeDisplay.getLocale(), firstName, middleName, lastName, prefixId, suffixId, male, birthdayMonth, birthdayDay, birthdayYear, jobTitle, groupIds, organizationIds, roleIds, userGroupIds, sendEmail, serviceContext); long userId = user.getUserId(); user = UserLocalServiceUtil.updatePasswordReset(userId, false); PasswordPolicy passwordPolicy = PasswordPolicyLocalServiceUtil.getPasswordPolicyByUserId(userId); passwordPolicy.setChangeRequired(false); PasswordPolicyLocalServiceUtil.updatePasswordPolicy(passwordPolicy); if (_USERS_REMINDER_QUERIES_ENABLED) { user = UserLocalServiceUtil.updateReminderQuery(userId, StringPool.DASH, UUID.randomUUID().toString()); } user = UserLocalServiceUtil.updateAgreedToTermsOfUse(userId, true); return user; } protected String getLogin(ThemeDisplay themeDisplay, ActionRequest actionRequest, User user) throws SystemException { Company company = themeDisplay.getCompany(); String authType = company.getAuthType(); String login; if (authType.equals(CompanyConstants.AUTH_TYPE_EA)) { login = user.getEmailAddress(); } else if (authType.equals(CompanyConstants.AUTH_TYPE_SN)) { login = user.getScreenName(); } else { login = Long.toString(user.getUserId()); } return login; } protected String getSuccessRedirect(ActionRequest actionRequest, ActionResponse actionResponse) throws PortalException, SystemException { String redirect = getRedirect(actionRequest, actionResponse); if (Validator.isNull(redirect)) { ThemeDisplay themeDisplay = (ThemeDisplay) actionRequest.getAttribute(WebKeys.THEME_DISPLAY); redirect = PortalUtil.getLayoutURL(themeDisplay); } return redirect; } protected void login(ThemeDisplay themeDisplay, ActionRequest actionRequest, ActionResponse actionResponse, User user, String password, String redirect) throws Exception { HttpServletRequest request = PortalUtil .getOriginalServletRequest(PortalUtil.getHttpServletRequest(actionRequest)); HttpServletResponse response = PortalUtil.getHttpServletResponse(actionResponse); String login = getLogin(themeDisplay, actionRequest, user); boolean rememberMe = false; String authType = themeDisplay.getCompany().getAuthType(); AuthenticatedSessionManagerUtil.login(request, response, login, password, rememberMe, authType); actionResponse.sendRedirect(redirect); } private static final boolean _USERS_REMINDER_QUERIES_ENABLED = GetterUtil .getBoolean(PropsUtil.get(PropsKeys.USERS_REMINDER_QUERIES_ENABLED)); private static Log _log = LogFactoryUtil.getLog(QuickSignUpPortlet.class); }