001    /**
002     * Copyright (c) 2000-present 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.model.Layout;
019    import com.liferay.portal.security.permission.ActionKeys;
020    import com.liferay.portal.security.permission.PermissionChecker;
021    import com.liferay.portal.service.ServiceContext;
022    import com.liferay.portal.util.PortalUtil;
023    import com.liferay.portlet.journal.model.JournalArticle;
024    import com.liferay.portlet.journal.model.JournalArticleConstants;
025    import com.liferay.portlet.journal.service.JournalArticleLocalServiceUtil;
026    import com.liferay.portlet.journal.service.permission.JournalArticlePermission;
027    import com.liferay.portlet.journal.service.permission.JournalFolderPermission;
028    import com.liferay.portlet.social.model.BaseSocialActivityInterpreter;
029    import com.liferay.portlet.social.model.SocialActivity;
030    import com.liferay.portlet.social.model.SocialActivityConstants;
031    
032    /**
033     * @author Roberto Diaz
034     * @author Zsolt Berentey
035     */
036    public class JournalArticleActivityInterpreter
037            extends BaseSocialActivityInterpreter {
038    
039            @Override
040            public String[] getClassNames() {
041                    return _CLASS_NAMES;
042            }
043    
044            @Override
045            protected String getPath(
046                            SocialActivity activity, ServiceContext serviceContext)
047                    throws Exception {
048    
049                    JournalArticle article =
050                            JournalArticleLocalServiceUtil.getLatestArticle(
051                                    activity.getClassPK());
052    
053                    Layout layout = article.getLayout();
054    
055                    if (layout != null) {
056                            String groupFriendlyURL = PortalUtil.getGroupFriendlyURL(
057                                    layout.getLayoutSet(), serviceContext.getThemeDisplay());
058    
059                            return groupFriendlyURL.concat(
060                                    JournalArticleConstants.CANONICAL_URL_SEPARATOR).concat(
061                                            article.getUrlTitle());
062                    }
063    
064                    return null;
065            }
066    
067            @Override
068            protected String getTitlePattern(
069                    String groupName, SocialActivity activity) {
070    
071                    int activityType = activity.getType();
072    
073                    if (activityType == JournalActivityKeys.ADD_ARTICLE) {
074                            if (Validator.isNull(groupName)) {
075                                    return "activity-journal-article-add-web-content";
076                            }
077                            else {
078                                    return "activity-journal-article-add-web-content-in";
079                            }
080                    }
081                    else if (activityType == JournalActivityKeys.UPDATE_ARTICLE) {
082                            if (Validator.isNull(groupName)) {
083                                    return "activity-journal-article-update-web-content";
084                            }
085                            else {
086                                    return "activity-journal-article-update-web-content-in";
087                            }
088                    }
089                    else if (activityType == SocialActivityConstants.TYPE_MOVE_TO_TRASH) {
090                            if (Validator.isNull(groupName)) {
091                                    return "activity-journal-article-move-to-trash";
092                            }
093                            else {
094                                    return "activity-journal-article-move-to-trash-in";
095                            }
096                    }
097                    else if (activityType ==
098                                            SocialActivityConstants.TYPE_RESTORE_FROM_TRASH) {
099    
100                            if (Validator.isNull(groupName)) {
101                                    return "activity-journal-article-restore-from-trash";
102                            }
103                            else {
104                                    return "activity-journal-article-restore-from-trash-in";
105                            }
106                    }
107    
108                    return null;
109            }
110    
111            @Override
112            protected boolean hasPermissions(
113                            PermissionChecker permissionChecker, SocialActivity activity,
114                            String actionId, ServiceContext serviceContext)
115                    throws Exception {
116    
117                    int activityType = activity.getType();
118    
119                    if (activityType == JournalActivityKeys.ADD_ARTICLE) {
120                            JournalArticle article =
121                                    JournalArticleLocalServiceUtil.getLatestArticle(
122                                            activity.getClassPK());
123    
124                            return JournalFolderPermission.contains(
125                                    permissionChecker, article.getGroupId(), article.getFolderId(),
126                                    ActionKeys.ADD_ARTICLE);
127                    }
128                    else if (activityType == JournalActivityKeys.UPDATE_ARTICLE) {
129                            return JournalArticlePermission.contains(
130                                    permissionChecker, activity.getClassPK(), ActionKeys.UPDATE);
131                    }
132    
133                    return JournalArticlePermission.contains(
134                            permissionChecker, activity.getClassPK(), actionId);
135            }
136    
137            private static final String[] _CLASS_NAMES =
138                    {JournalArticle.class.getName()};
139    
140    }