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.kernel.trash.TrashRenderer;
020    import com.liferay.portal.model.ContainerModel;
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.asset.BookmarksFolderAssetRenderer;
025    import com.liferay.portlet.bookmarks.model.BookmarksFolder;
026    import com.liferay.portlet.bookmarks.service.BookmarksFolderLocalServiceUtil;
027    import com.liferay.portlet.bookmarks.service.permission.BookmarksFolderPermission;
028    import com.liferay.portlet.bookmarks.util.BookmarksUtil;
029    import com.liferay.portlet.trash.model.TrashEntry;
030    
031    import javax.portlet.PortletRequest;
032    
033    /**
034     * Represents the trash handler for bookmarks folder entity.
035     *
036     * @author Eudaldo Alonso
037     */
038    public class BookmarksFolderTrashHandler extends BookmarksBaseTrashHandler {
039    
040            @Override
041            public void deleteTrashEntry(long classPK) throws PortalException {
042                    BookmarksFolderLocalServiceUtil.deleteFolder(classPK, false);
043            }
044    
045            @Override
046            public String getClassName() {
047                    return BookmarksFolder.class.getName();
048            }
049    
050            @Override
051            public String getDeleteMessage() {
052                    return "found-in-deleted-folder-x";
053            }
054    
055            @Override
056            public ContainerModel getParentContainerModel(long classPK)
057                    throws PortalException {
058    
059                    BookmarksFolder folder = getBookmarksFolder(classPK);
060    
061                    long parentFolderId = folder.getParentFolderId();
062    
063                    if (parentFolderId <= 0) {
064                            return null;
065                    }
066    
067                    return getContainerModel(parentFolderId);
068            }
069    
070            @Override
071            public String getRestoreContainedModelLink(
072                            PortletRequest portletRequest, long classPK)
073                    throws PortalException {
074    
075                    BookmarksFolder folder = getBookmarksFolder(classPK);
076    
077                    return BookmarksUtil.getControlPanelLink(
078                            portletRequest, folder.getFolderId());
079            }
080    
081            @Override
082            public String getRestoreContainerModelLink(
083                            PortletRequest portletRequest, long classPK)
084                    throws PortalException {
085    
086                    BookmarksFolder folder = getBookmarksFolder(classPK);
087    
088                    return BookmarksUtil.getControlPanelLink(
089                            portletRequest, folder.getParentFolderId());
090            }
091    
092            @Override
093            public String getRestoreMessage(PortletRequest portletRequest, long classPK)
094                    throws PortalException {
095    
096                    BookmarksFolder folder = getBookmarksFolder(classPK);
097    
098                    return BookmarksUtil.getAbsolutePath(
099                            portletRequest, folder.getParentFolderId());
100            }
101    
102            @Override
103            public TrashEntry getTrashEntry(long classPK) throws PortalException {
104                    BookmarksFolder folder = getBookmarksFolder(classPK);
105    
106                    return folder.getTrashEntry();
107            }
108    
109            @Override
110            public TrashRenderer getTrashRenderer(long classPK) throws PortalException {
111                    BookmarksFolder folder = getBookmarksFolder(classPK);
112    
113                    return new BookmarksFolderAssetRenderer(folder);
114            }
115    
116            @Override
117            public boolean hasTrashPermission(
118                            PermissionChecker permissionChecker, long groupId, long classPK,
119                            String trashActionId)
120                    throws PortalException {
121    
122                    if (trashActionId.equals(TrashActionKeys.MOVE)) {
123                            return BookmarksFolderPermission.contains(
124                                    permissionChecker, groupId, classPK, ActionKeys.ADD_FOLDER);
125                    }
126    
127                    return super.hasTrashPermission(
128                            permissionChecker, groupId, classPK, trashActionId);
129            }
130    
131            @Override
132            public boolean isContainerModel() {
133                    return true;
134            }
135    
136            @Override
137            public boolean isInTrash(long classPK) throws PortalException {
138                    BookmarksFolder folder = getBookmarksFolder(classPK);
139    
140                    return folder.isInTrash();
141            }
142    
143            @Override
144            public boolean isInTrashContainer(long classPK) throws PortalException {
145                    BookmarksFolder folder = getBookmarksFolder(classPK);
146    
147                    return folder.isInTrashContainer();
148            }
149    
150            @Override
151            public boolean isRestorable(long classPK) throws PortalException {
152                    BookmarksFolder folder = getBookmarksFolder(classPK);
153    
154                    if ((folder.getParentFolderId() > 0) &&
155                            (BookmarksFolderLocalServiceUtil.fetchBookmarksFolder(
156                                    folder.getParentFolderId()) == null)) {
157    
158                            return false;
159                    }
160    
161                    return !folder.isInTrashContainer();
162            }
163    
164            @Override
165            public void moveEntry(
166                            long userId, long classPK, long containerModelId,
167                            ServiceContext serviceContext)
168                    throws PortalException {
169    
170                    BookmarksFolderLocalServiceUtil.moveFolder(classPK, containerModelId);
171            }
172    
173            @Override
174            public void moveTrashEntry(
175                            long userId, long classPK, long containerId,
176                            ServiceContext serviceContext)
177                    throws PortalException {
178    
179                    BookmarksFolderLocalServiceUtil.moveFolderFromTrash(
180                            userId, classPK, containerId);
181            }
182    
183            @Override
184            public void restoreTrashEntry(long userId, long classPK)
185                    throws PortalException {
186    
187                    BookmarksFolderLocalServiceUtil.restoreFolderFromTrash(userId, classPK);
188            }
189    
190            protected BookmarksFolder getBookmarksFolder(long classPK)
191                    throws PortalException {
192    
193                    return BookmarksFolderLocalServiceUtil.getFolder(classPK);
194            }
195    
196            @Override
197            protected long getGroupId(long classPK) throws PortalException {
198                    BookmarksFolder folder = getBookmarksFolder(classPK);
199    
200                    return folder.getGroupId();
201            }
202    
203            @Override
204            protected boolean hasPermission(
205                            PermissionChecker permissionChecker, long classPK, String actionId)
206                    throws PortalException {
207    
208                    BookmarksFolder folder = getBookmarksFolder(classPK);
209    
210                    return BookmarksFolderPermission.contains(
211                            permissionChecker, folder, actionId);
212            }
213    
214    }