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.bookmarks.trash;
016    
017    import com.liferay.portal.kernel.exception.PortalException;
018    import com.liferay.portal.kernel.trash.TrashActionKeys;
019    import com.liferay.portal.model.ContainerModel;
020    import com.liferay.portal.model.TrashedModel;
021    import com.liferay.portal.security.permission.ActionKeys;
022    import com.liferay.portal.security.permission.PermissionChecker;
023    import com.liferay.portal.service.ServiceContext;
024    import com.liferay.portlet.bookmarks.model.BookmarksEntry;
025    import com.liferay.portlet.bookmarks.service.BookmarksEntryLocalServiceUtil;
026    import com.liferay.portlet.bookmarks.service.BookmarksFolderLocalServiceUtil;
027    import com.liferay.portlet.bookmarks.service.permission.BookmarksEntryPermission;
028    import com.liferay.portlet.bookmarks.service.permission.BookmarksFolderPermission;
029    import com.liferay.portlet.bookmarks.util.BookmarksUtil;
030    import com.liferay.portlet.trash.model.TrashEntry;
031    
032    import javax.portlet.PortletRequest;
033    
034    /**
035     * Represents the trash handler for bookmarks entries entity.
036     *
037     * @author Levente Hud??k
038     * @author Zsolt Berentey
039     */
040    public class BookmarksEntryTrashHandler extends BookmarksBaseTrashHandler {
041    
042            @Override
043            public void deleteTrashEntry(long classPK) throws PortalException {
044                    BookmarksEntryLocalServiceUtil.deleteEntry(classPK);
045            }
046    
047            @Override
048            public String getClassName() {
049                    return BookmarksEntry.class.getName();
050            }
051    
052            @Override
053            public ContainerModel getParentContainerModel(long classPK)
054                    throws PortalException {
055    
056                    BookmarksEntry entry = BookmarksEntryLocalServiceUtil.getEntry(classPK);
057    
058                    long parentFolderId = entry.getFolderId();
059    
060                    if (parentFolderId <= 0) {
061                            return null;
062                    }
063    
064                    return getContainerModel(parentFolderId);
065            }
066    
067            @Override
068            public ContainerModel getParentContainerModel(TrashedModel trashedModel)
069                    throws PortalException {
070    
071                    BookmarksEntry entry = (BookmarksEntry)trashedModel;
072    
073                    return getContainerModel(entry.getFolderId());
074            }
075    
076            @Override
077            public String getRestoreContainerModelLink(
078                            PortletRequest portletRequest, long classPK)
079                    throws PortalException {
080    
081                    BookmarksEntry entry = BookmarksEntryLocalServiceUtil.getEntry(classPK);
082    
083                    return BookmarksUtil.getControlPanelLink(
084                            portletRequest, entry.getFolderId());
085            }
086    
087            @Override
088            public String getRestoreMessage(PortletRequest portletRequest, long classPK)
089                    throws PortalException {
090    
091                    BookmarksEntry entry = BookmarksEntryLocalServiceUtil.getEntry(classPK);
092    
093                    return BookmarksUtil.getAbsolutePath(
094                            portletRequest, entry.getFolderId());
095            }
096    
097            @Override
098            public TrashEntry getTrashEntry(long classPK) throws PortalException {
099                    BookmarksEntry entry = BookmarksEntryLocalServiceUtil.getEntry(classPK);
100    
101                    return entry.getTrashEntry();
102            }
103    
104            @Override
105            public boolean hasTrashPermission(
106                            PermissionChecker permissionChecker, long groupId, long classPK,
107                            String trashActionId)
108                    throws PortalException {
109    
110                    if (trashActionId.equals(TrashActionKeys.MOVE)) {
111                            return BookmarksFolderPermission.contains(
112                                    permissionChecker, groupId, classPK, ActionKeys.ADD_ENTRY);
113                    }
114    
115                    return super.hasTrashPermission(
116                            permissionChecker, groupId, classPK, trashActionId);
117            }
118    
119            @Override
120            public boolean isInTrash(long classPK) throws PortalException {
121                    BookmarksEntry entry = BookmarksEntryLocalServiceUtil.getEntry(classPK);
122    
123                    return entry.isInTrash();
124            }
125    
126            @Override
127            public boolean isInTrashContainer(long classPK) throws PortalException {
128                    BookmarksEntry entry = BookmarksEntryLocalServiceUtil.getEntry(classPK);
129    
130                    return entry.isInTrashContainer();
131            }
132    
133            @Override
134            public boolean isRestorable(long classPK) throws PortalException {
135                    BookmarksEntry entry = BookmarksEntryLocalServiceUtil.getEntry(classPK);
136    
137                    if ((entry.getFolderId() > 0) &&
138                            (BookmarksFolderLocalServiceUtil.fetchBookmarksFolder(
139                                    entry.getFolderId()) == null)) {
140    
141                            return false;
142                    }
143    
144                    return !entry.isInTrashContainer();
145            }
146    
147            @Override
148            public void moveEntry(
149                            long userId, long classPK, long containerModelId,
150                            ServiceContext serviceContext)
151                    throws PortalException {
152    
153                    BookmarksEntryLocalServiceUtil.moveEntry(classPK, containerModelId);
154            }
155    
156            @Override
157            public void moveTrashEntry(
158                            long userId, long classPK, long containerId,
159                            ServiceContext serviceContext)
160                    throws PortalException {
161    
162                    BookmarksEntryLocalServiceUtil.moveEntryFromTrash(
163                            userId, classPK, containerId);
164            }
165    
166            @Override
167            public void restoreTrashEntry(long userId, long classPK)
168                    throws PortalException {
169    
170                    BookmarksEntryLocalServiceUtil.restoreEntryFromTrash(userId, classPK);
171            }
172    
173            @Override
174            protected long getGroupId(long classPK) throws PortalException {
175                    BookmarksEntry entry = BookmarksEntryLocalServiceUtil.getEntry(classPK);
176    
177                    return entry.getGroupId();
178            }
179    
180            @Override
181            protected boolean hasPermission(
182                            PermissionChecker permissionChecker, long classPK, String actionId)
183                    throws PortalException {
184    
185                    BookmarksEntry entry = BookmarksEntryLocalServiceUtil.getEntry(classPK);
186    
187                    return BookmarksEntryPermission.contains(
188                            permissionChecker, entry, actionId);
189            }
190    
191    }