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