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.journal.social;
016    
017    import com.liferay.portal.kernel.util.Validator;
018    import com.liferay.portal.security.permission.ActionKeys;
019    import com.liferay.portal.security.permission.PermissionChecker;
020    import com.liferay.portal.service.ServiceContext;
021    import com.liferay.portal.util.PortalUtil;
022    import com.liferay.portlet.journal.model.JournalArticle;
023    import com.liferay.portlet.journal.model.JournalArticleConstants;
024    import com.liferay.portlet.journal.service.JournalArticleLocalServiceUtil;
025    import com.liferay.portlet.journal.service.permission.JournalArticlePermission;
026    import com.liferay.portlet.journal.service.permission.JournalPermission;
027    import com.liferay.portlet.social.model.BaseSocialActivityInterpreter;
028    import com.liferay.portlet.social.model.SocialActivity;
029    import com.liferay.portlet.social.model.SocialActivityConstants;
030    
031    /**
032     * @author Roberto Diaz
033     * @author Zsolt Berentey
034     */
035    public class JournalArticleActivityInterpreter
036            extends BaseSocialActivityInterpreter {
037    
038            @Override
039            public String[] getClassNames() {
040                    return _CLASS_NAMES;
041            }
042    
043            @Override
044            protected String getPath(
045                            SocialActivity activity, ServiceContext serviceContext)
046                    throws Exception {
047    
048                    JournalArticle article =
049                            JournalArticleLocalServiceUtil.getLatestArticle(
050                                    activity.getClassPK());
051    
052                    if (Validator.isNotNull(article.getLayoutUuid())) {
053                            String groupFriendlyURL = PortalUtil.getGroupFriendlyURL(
054                                    serviceContext.getScopeGroup(), false,
055                                    serviceContext.getThemeDisplay());
056    
057                            return groupFriendlyURL.concat(
058                                    JournalArticleConstants.CANONICAL_URL_SEPARATOR).concat(
059                                            article.getUrlTitle());
060                    }
061    
062                    return null;
063            }
064    
065            @Override
066            protected String getTitlePattern(
067                    String groupName, SocialActivity activity) {
068    
069                    int activityType = activity.getType();
070    
071                    if (activityType == JournalActivityKeys.ADD_ARTICLE) {
072                            if (Validator.isNull(groupName)) {
073                                    return "activity-journal-article-add-web-content";
074                            }
075                            else {
076                                    return "activity-journal-article-add-web-content-in";
077                            }
078                    }
079                    else if (activityType == JournalActivityKeys.UPDATE_ARTICLE) {
080                            if (Validator.isNull(groupName)) {
081                                    return "activity-journal-article-update-web-content";
082                            }
083                            else {
084                                    return "activity-journal-article-update-web-content-in";
085                            }
086                    }
087                    else if (activityType == SocialActivityConstants.TYPE_MOVE_TO_TRASH) {
088                            if (Validator.isNull(groupName)) {
089                                    return "activity-journal-article-move-to-trash";
090                            }
091                            else {
092                                    return "activity-journal-article-move-to-trash-in";
093                            }
094                    }
095                    else if (activityType ==
096                                            SocialActivityConstants.TYPE_RESTORE_FROM_TRASH) {
097    
098                            if (Validator.isNull(groupName)) {
099                                    return "activity-journal-article-restore-from-trash";
100                            }
101                            else {
102                                    return "activity-journal-article-restore-from-trash-in";
103                            }
104                    }
105    
106                    return null;
107            }
108    
109            @Override
110            protected boolean hasPermissions(
111                            PermissionChecker permissionChecker, SocialActivity activity,
112                            String actionId, ServiceContext serviceContext)
113                    throws Exception {
114    
115                    int activityType = activity.getType();
116    
117                    if ((activityType == JournalActivityKeys.ADD_ARTICLE) &&
118                            !JournalPermission.contains(
119                                    permissionChecker, activity.getGroupId(),
120                                    ActionKeys.ADD_ARTICLE)) {
121    
122                            return false;
123                    }
124                    else if ((activityType == JournalActivityKeys.UPDATE_ARTICLE) &&
125                                     !JournalArticlePermission.contains(
126                                    permissionChecker, activity.getClassPK(), ActionKeys.UPDATE)) {
127    
128                            return false;
129                    }
130    
131                    return JournalArticlePermission.contains(
132                            permissionChecker, activity.getClassPK(), actionId);
133            }
134    
135            private static final String[] _CLASS_NAMES =
136                    {JournalArticle.class.getName()};
137    
138    }