001/* 002 * (C) Copyright 2012 Nuxeo SA (http://nuxeo.com/) and contributors. 003 * 004 * All rights reserved. This program and the accompanying materials 005 * are made available under the terms of the GNU Lesser General Public License 006 * (LGPL) version 2.1 which accompanies this distribution, and is available at 007 * http://www.gnu.org/licenses/lgpl.html 008 * 009 * This library is distributed in the hope that it will be useful, 010 * but WITHOUT ANY WARRANTY; without even the implied warranty of 011 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 012 * Lesser General Public License for more details. 013 * 014 * Contributors: 015 * Sun Seng David TAN <stan@nuxeo.com> 016 */ 017package org.nuxeo.ecm.user.center.profile.localeProvider; 018 019import org.apache.commons.logging.Log; 020import org.apache.commons.logging.LogFactory; 021import org.nuxeo.ecm.core.api.DocumentModel; 022import org.nuxeo.ecm.core.event.Event; 023import org.nuxeo.ecm.core.event.EventListener; 024import org.nuxeo.ecm.core.event.impl.DocumentEventContext; 025import org.nuxeo.ecm.platform.userworkspace.api.UserWorkspaceService; 026import org.nuxeo.ecm.user.center.profile.UserProfileService; 027import org.nuxeo.ecm.webapp.locale.LocaleStartup; 028import org.nuxeo.runtime.api.Framework; 029 030/** 031 * Refresh Faces locale and timezone when the userProfileDocument is updated (and created). 032 * 033 * @since 5.6 034 */ 035public class UserLocaleSelectorListener implements EventListener { 036 037 public static final Log log = LogFactory.getLog(UserLocaleSelectorListener.class); 038 039 @Override 040 public void handleEvent(Event event) { 041 DocumentEventContext ctx = (DocumentEventContext) event.getContext(); 042 DocumentModel userProfileDocument = ctx.getSourceDocument(); 043 044 // The document should be the current user profile doc 045 if (!userProfileDocument.hasFacet("UserProfile")) { 046 return; 047 } 048 049 // if the profile does not belong to the current user 050 // => no need to sync Seam session 051 UserWorkspaceService uws = Framework.getLocalService(UserWorkspaceService.class); 052 DocumentModel userWorkspace = uws.getCurrentUserPersonalWorkspace(ctx.getCoreSession(), userProfileDocument); 053 if (!userProfileDocument.getPathAsString().startsWith(userWorkspace.getPathAsString())) { 054 return; 055 } 056 057 // performing the locale update 058 LocaleStartup localeStartup = LocaleStartup.instance(); 059 if (localeStartup == null) { 060 log.warn("Locale Startup not available. Can't set locale"); 061 return; 062 } 063 localeStartup.setupLocale(userProfileDocument); 064 065 } 066 067}