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.portal.json.transformer;
016    
017    import com.liferay.portal.kernel.util.StringPool;
018    import com.liferay.portal.model.User;
019    import com.liferay.portal.security.permission.ActionKeys;
020    import com.liferay.portal.security.permission.PermissionChecker;
021    import com.liferay.portal.security.permission.PermissionThreadLocal;
022    import com.liferay.portal.service.permission.UserPermissionUtil;
023    
024    /**
025     * @author Igor Spasic
026     */
027    public class UserJSONTransformer extends FlexjsonObjectJSONTransformer {
028    
029            @Override
030            public void transform(Object object) {
031                    User user = (User)object;
032    
033                    boolean hidePrivateUserData = true;
034    
035                    PermissionChecker permissionChecker =
036                            PermissionThreadLocal.getPermissionChecker();
037    
038                    if (permissionChecker != null) {
039                            if ((user.getUserId() == permissionChecker.getUserId()) ||
040                                    UserPermissionUtil.contains(
041                                            permissionChecker, user.getUserId(), ActionKeys.VIEW)) {
042    
043                                    hidePrivateUserData = false;
044                            }
045                    }
046    
047                    if (hidePrivateUserData) {
048                            user.setPasswordUnencrypted(StringPool.BLANK);
049                            user.setReminderQueryQuestion(StringPool.BLANK);
050                            user.setReminderQueryAnswer(StringPool.BLANK);
051                            user.setEmailAddress(StringPool.BLANK);
052                            user.setFacebookId(0);
053                            user.setComments(StringPool.BLANK);
054                    }
055    
056                    super.transform(object);
057            }
058    
059    }