001    /**
002     * Copyright (c) 2000-2013 Liferay, Inc. All rights reserved.
003     *
004     * This library is free software; you can redistribute it and/or modify it under
005     * the terms of the GNU Lesser General Public License as published by the Free
006     * Software Foundation; either version 2.1 of the License, or (at your option)
007     * any later version.
008     *
009     * This library is distributed in the hope that it will be useful, but WITHOUT
010     * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
011     * FOR A PARTICULAR PURPOSE. See the GNU Lesser General Public License for more
012     * details.
013     */
014    
015    package com.liferay.portlet.login.action;
016    
017    import com.liferay.portal.kernel.portlet.DefaultConfigurationAction;
018    import com.liferay.portal.kernel.servlet.SessionErrors;
019    import com.liferay.portal.kernel.util.ParamUtil;
020    import com.liferay.portal.kernel.util.Validator;
021    
022    import javax.portlet.ActionRequest;
023    import javax.portlet.ActionResponse;
024    import javax.portlet.PortletConfig;
025    
026    /**
027     * @author Brian Wing Shun Chan
028     * @author Julio Camarero
029     */
030    public class ConfigurationActionImpl extends DefaultConfigurationAction {
031    
032            @Override
033            public void processAction(
034                            PortletConfig portletConfig, ActionRequest actionRequest,
035                            ActionResponse actionResponse)
036                    throws Exception {
037    
038                    String tabs1 = ParamUtil.getString(actionRequest, "tabs1");
039                    String tabs2 = ParamUtil.getString(actionRequest, "tabs2");
040    
041                    if (tabs1.equals("email-notifications") && tabs2.equals("general")) {
042                            validateEmailFrom(actionRequest);
043                    }
044    
045                    super.processAction(portletConfig, actionRequest, actionResponse);
046            }
047    
048            protected void validateEmailFrom(ActionRequest actionRequest)
049                    throws Exception {
050    
051                    String emailFromName = getParameter(actionRequest, "emailFromName");
052                    String emailFromAddress = getParameter(
053                            actionRequest, "emailFromAddress");
054    
055                    if (Validator.isNull(emailFromName)) {
056                            SessionErrors.add(actionRequest, "emailFromName");
057                    }
058                    else if (!Validator.isEmailAddress(emailFromAddress) &&
059                                     !Validator.isVariableTerm(emailFromAddress)) {
060    
061                            SessionErrors.add(actionRequest, "emailFromAddress");
062                    }
063            }
064    
065    }