/**
* Copyright (c) 2000-2010 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.socialnetworking.friends.social;
import com.liferay.portal.kernel.log.Log;
import com.liferay.portal.kernel.log.LogFactoryUtil;
import com.liferay.portal.kernel.util.StringPool;
import com.liferay.portal.model.User;
import com.liferay.portal.service.UserLocalServiceUtil;
import com.liferay.portal.theme.ThemeDisplay;
import com.liferay.portlet.social.model.BaseSocialRequestInterpreter;
import com.liferay.portlet.social.model.SocialRelationConstants;
import com.liferay.portlet.social.model.SocialRequest;
import com.liferay.portlet.social.model.SocialRequestFeedEntry;
import com.liferay.portlet.social.service.SocialActivityLocalServiceUtil;
import com.liferay.portlet.social.service.SocialRelationLocalServiceUtil;
/**
* @author Brian Wing Shun Chan
*/
public class FriendsRequestInterpreter extends BaseSocialRequestInterpreter {
public String[] getClassNames() {
return _CLASS_NAMES;
}
protected SocialRequestFeedEntry doInterpret(
SocialRequest request, ThemeDisplay themeDisplay)
throws Exception {
String creatorUserName = getUserName(
request.getUserId(), themeDisplay);
User creatorUser = UserLocalServiceUtil.getUserById(
request.getUserId());
int requestType = request.getType();
// Title
String title = StringPool.BLANK;
if (requestType == FriendsRequestKeys.ADD_FRIEND) {
StringBuilder sb = new StringBuilder();
sb.append("<a href=\"");
sb.append(themeDisplay.getPortalURL());
sb.append(themeDisplay.getPathFriendlyURLPublic());
sb.append(StringPool.SLASH);
sb.append(creatorUser.getScreenName());
sb.append("/profile\">");
sb.append(creatorUserName);
sb.append("</a>");
String creatorUserNameURL = sb.toString();
title = themeDisplay.translate(
"request-social-networking-summary-add-friend",
new Object[] {creatorUserNameURL});
}
// Body
String body = StringPool.BLANK;
return new SocialRequestFeedEntry(title, body);
}
protected boolean doProcessConfirmation(
SocialRequest request, ThemeDisplay themeDisplay) {
try {
SocialRelationLocalServiceUtil.addRelation(
request.getUserId(), request.getReceiverUserId(),
SocialRelationConstants.TYPE_BI_FRIEND);
SocialActivityLocalServiceUtil.addActivity(
request.getUserId(), 0, User.class.getName(),
request.getUserId(), FriendsActivityKeys.ADD_FRIEND,
StringPool.BLANK, request.getReceiverUserId());
}
catch (Exception e) {
_log.error(e, e);
}
return true;
}
private static final String[] _CLASS_NAMES = new String[] {
User.class.getName()
};
private static Log _log = LogFactoryUtil.getLog(
FriendsRequestInterpreter.class);
}