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.model.Layout;
019    import com.liferay.portal.security.permission.ActionKeys;
020    import com.liferay.portal.security.permission.PermissionChecker;
021    import com.liferay.portal.service.LayoutLocalServiceUtil;
022    import com.liferay.portal.service.ServiceContext;
023    import com.liferay.portal.util.PortalUtil;
024    import com.liferay.portlet.journal.model.JournalArticle;
025    import com.liferay.portlet.journal.model.JournalArticleConstants;
026    import com.liferay.portlet.journal.service.JournalArticleLocalServiceUtil;
027    import com.liferay.portlet.journal.service.permission.JournalArticlePermission;
028    import com.liferay.portlet.journal.service.permission.JournalFolderPermission;
029    import com.liferay.portlet.social.model.BaseSocialActivityInterpreter;
030    import com.liferay.portlet.social.model.SocialActivity;
031    import com.liferay.portlet.social.model.SocialActivityConstants;
032    
033    /**
034     * @author Roberto Diaz
035     * @author Zsolt Berentey
036     */
037    public class JournalArticleActivityInterpreter
038            extends BaseSocialActivityInterpreter {
039    
040            @Override
041            public String[] getClassNames() {
042                    return _CLASS_NAMES;
043            }
044    
045            @Override
046            protected String getPath(
047                            SocialActivity activity, ServiceContext serviceContext)
048                    throws Exception {
049    
050                    JournalArticle article =
051                            JournalArticleLocalServiceUtil.getLatestArticle(
052                                    activity.getClassPK());
053    
054                    String layoutUuid = article.getLayoutUuid();
055    
056                    if (Validator.isNull(layoutUuid)) {
057                            return null;
058                    }
059    
060                    Layout layout = LayoutLocalServiceUtil.fetchLayoutByUuidAndGroupId(
061                            layoutUuid, article.getGroupId(), false);
062    
063                    if (layout == null) {
064                            layout = LayoutLocalServiceUtil.fetchLayoutByUuidAndGroupId(
065                                    layoutUuid, article.getGroupId(), true);
066                    }
067    
068                    String groupFriendlyURL = PortalUtil.getGroupFriendlyURL(
069                            layout.getGroup(), layout.isPrivateLayout(),
070                            serviceContext.getThemeDisplay());
071    
072                    return groupFriendlyURL.concat(
073                            JournalArticleConstants.CANONICAL_URL_SEPARATOR).concat(
074                                    article.getUrlTitle());
075            }
076    
077            @Override
078            protected String getTitlePattern(
079                    String groupName, SocialActivity activity) {
080    
081                    int activityType = activity.getType();
082    
083                    if (activityType == JournalActivityKeys.ADD_ARTICLE) {
084                            if (Validator.isNull(groupName)) {
085                                    return "activity-journal-article-add-web-content";
086                            }
087                            else {
088                                    return "activity-journal-article-add-web-content-in";
089                            }
090                    }
091                    else if (activityType == JournalActivityKeys.UPDATE_ARTICLE) {
092                            if (Validator.isNull(groupName)) {
093                                    return "activity-journal-article-update-web-content";
094                            }
095                            else {
096                                    return "activity-journal-article-update-web-content-in";
097                            }
098                    }
099                    else if (activityType == SocialActivityConstants.TYPE_MOVE_TO_TRASH) {
100                            if (Validator.isNull(groupName)) {
101                                    return "activity-journal-article-move-to-trash";
102                            }
103                            else {
104                                    return "activity-journal-article-move-to-trash-in";
105                            }
106                    }
107                    else if (activityType ==
108                                            SocialActivityConstants.TYPE_RESTORE_FROM_TRASH) {
109    
110                            if (Validator.isNull(groupName)) {
111                                    return "activity-journal-article-restore-from-trash";
112                            }
113                            else {
114                                    return "activity-journal-article-restore-from-trash-in";
115                            }
116                    }
117    
118                    return null;
119            }
120    
121            @Override
122            protected boolean hasPermissions(
123                            PermissionChecker permissionChecker, SocialActivity activity,
124                            String actionId, ServiceContext serviceContext)
125                    throws Exception {
126    
127                    int activityType = activity.getType();
128    
129                    if (activityType == JournalActivityKeys.ADD_ARTICLE) {
130                            JournalArticle article =
131                                    JournalArticleLocalServiceUtil.getLatestArticle(
132                                            activity.getClassPK());
133    
134                            return JournalFolderPermission.contains(
135                                    permissionChecker, article.getGroupId(), article.getFolderId(),
136                                    ActionKeys.ADD_ARTICLE);
137                    }
138                    else if (activityType == JournalActivityKeys.UPDATE_ARTICLE) {
139                            return JournalArticlePermission.contains(
140                                    permissionChecker, activity.getClassPK(), ActionKeys.UPDATE);
141                    }
142    
143                    return JournalArticlePermission.contains(
144                            permissionChecker, activity.getClassPK(), actionId);
145            }
146    
147            private static final String[] _CLASS_NAMES =
148                    {JournalArticle.class.getName()};
149    
150    }