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.bookmarks.service.impl;
016    
017    import com.liferay.portal.kernel.dao.orm.QueryDefinition;
018    import com.liferay.portal.kernel.exception.PortalException;
019    import com.liferay.portal.kernel.exception.SystemException;
020    import com.liferay.portal.kernel.workflow.WorkflowConstants;
021    import com.liferay.portal.security.permission.ActionKeys;
022    import com.liferay.portal.service.ServiceContext;
023    import com.liferay.portlet.bookmarks.model.BookmarksFolder;
024    import com.liferay.portlet.bookmarks.service.base.BookmarksFolderServiceBaseImpl;
025    import com.liferay.portlet.bookmarks.service.permission.BookmarksFolderPermission;
026    
027    import java.util.ArrayList;
028    import java.util.List;
029    
030    /**
031     * @author Brian Wing Shun Chan
032     */
033    public class BookmarksFolderServiceImpl extends BookmarksFolderServiceBaseImpl {
034    
035            public BookmarksFolder addFolder(
036                            long parentFolderId, String name, String description,
037                            ServiceContext serviceContext)
038                    throws PortalException, SystemException {
039    
040                    BookmarksFolderPermission.check(
041                            getPermissionChecker(), serviceContext.getScopeGroupId(),
042                            parentFolderId, ActionKeys.ADD_FOLDER);
043    
044                    return bookmarksFolderLocalService.addFolder(
045                            getUserId(), parentFolderId, name, description, serviceContext);
046            }
047    
048            public void deleteFolder(long folderId)
049                    throws PortalException, SystemException {
050    
051                    BookmarksFolder folder = bookmarksFolderLocalService.getFolder(
052                            folderId);
053    
054                    BookmarksFolderPermission.check(
055                            getPermissionChecker(), folder, ActionKeys.DELETE);
056    
057                    bookmarksFolderLocalService.deleteFolder(folderId);
058            }
059    
060            public void deleteFolder(long folderId, boolean includeTrashedEntries)
061                    throws PortalException, SystemException {
062    
063                    BookmarksFolder folder = bookmarksFolderLocalService.getFolder(
064                            folderId);
065    
066                    BookmarksFolderPermission.check(
067                            getPermissionChecker(), folder, ActionKeys.DELETE);
068    
069                    bookmarksFolderLocalService.deleteFolder(
070                            folderId, includeTrashedEntries);
071            }
072    
073            public BookmarksFolder getFolder(long folderId)
074                    throws PortalException, SystemException {
075    
076                    BookmarksFolder folder = bookmarksFolderLocalService.getFolder(
077                            folderId);
078    
079                    BookmarksFolderPermission.check(
080                            getPermissionChecker(), folder, ActionKeys.VIEW);
081    
082                    return folder;
083            }
084    
085            public List<Long> getFolderIds(long groupId, long folderId)
086                    throws PortalException, SystemException {
087    
088                    BookmarksFolderPermission.check(
089                            getPermissionChecker(), groupId, folderId, ActionKeys.VIEW);
090    
091                    List<Long> folderIds = getSubfolderIds(groupId, folderId, true);
092    
093                    folderIds.add(0, folderId);
094    
095                    return folderIds;
096            }
097    
098            public List<BookmarksFolder> getFolders(long groupId)
099                    throws SystemException {
100    
101                    return bookmarksFolderPersistence.filterFindByGroupId(groupId);
102            }
103    
104            public List<BookmarksFolder> getFolders(long groupId, long parentFolderId)
105                    throws SystemException {
106    
107                    return bookmarksFolderPersistence.filterFindByG_P_S(
108                            groupId, parentFolderId, WorkflowConstants.STATUS_APPROVED);
109            }
110    
111            public List<BookmarksFolder> getFolders(
112                            long groupId, long parentFolderId, int start, int end)
113                    throws SystemException {
114    
115                    return getFolders(
116                            groupId, parentFolderId, WorkflowConstants.STATUS_APPROVED, start,
117                            end);
118            }
119    
120            public List<BookmarksFolder> getFolders(
121                            long groupId, long parentFolderId, int status, int start, int end)
122                    throws SystemException {
123    
124                    if (status == WorkflowConstants.STATUS_ANY) {
125                            return bookmarksFolderPersistence.filterFindByG_P(
126                                    groupId, parentFolderId, start, end);
127                    }
128                    else {
129                            return bookmarksFolderPersistence.filterFindByG_P_S(
130                                    groupId, parentFolderId, status, start, end);
131                    }
132            }
133    
134            public List<Object> getFoldersAndEntries(long groupId, long folderId)
135                    throws SystemException {
136    
137                    return getFoldersAndEntries(
138                            groupId, folderId, WorkflowConstants.STATUS_ANY);
139            }
140    
141            public List<Object> getFoldersAndEntries(
142                            long groupId, long folderId, int status)
143                    throws SystemException {
144    
145                    QueryDefinition queryDefinition = new QueryDefinition(status);
146    
147                    return bookmarksFolderFinder.filterFindBF_E_ByG_F(
148                            groupId, folderId, queryDefinition);
149            }
150    
151            public List<Object> getFoldersAndEntries(
152                            long groupId, long folderId, int status, int start, int end)
153                    throws SystemException {
154    
155                    QueryDefinition queryDefinition = new QueryDefinition(
156                            status, start, end, null);
157    
158                    return bookmarksFolderFinder.filterFindBF_E_ByG_F(
159                            groupId, folderId, queryDefinition);
160            }
161    
162            public int getFoldersAndEntriesCount(long groupId, long folderId)
163                    throws SystemException {
164    
165                    return getFoldersAndEntriesCount(
166                            groupId, folderId, WorkflowConstants.STATUS_ANY);
167            }
168    
169            public int getFoldersAndEntriesCount(
170                            long groupId, long folderId, int status)
171                    throws SystemException {
172    
173                    QueryDefinition queryDefinition = new QueryDefinition(status);
174    
175                    return bookmarksFolderFinder.filterCountF_E_ByG_F(
176                            groupId, folderId, queryDefinition);
177            }
178    
179            public int getFoldersCount(long groupId, long parentFolderId)
180                    throws SystemException {
181    
182                    return getFoldersCount(
183                            groupId, parentFolderId, WorkflowConstants.STATUS_APPROVED);
184            }
185    
186            public int getFoldersCount(long groupId, long parentFolderId, int status)
187                    throws SystemException {
188    
189                    if (status == WorkflowConstants.STATUS_ANY) {
190                            return bookmarksFolderPersistence.filterCountByG_P(
191                                    groupId, parentFolderId);
192                    }
193                    else {
194                            return bookmarksFolderPersistence.filterCountByG_P_S(
195                                    groupId, parentFolderId, status);
196                    }
197            }
198    
199            public void getSubfolderIds(
200                            List<Long> folderIds, long groupId, long folderId)
201                    throws SystemException {
202    
203                    List<BookmarksFolder> folders =
204                            bookmarksFolderPersistence.filterFindByG_P_S(
205                                    groupId, folderId, WorkflowConstants.STATUS_APPROVED);
206    
207                    for (BookmarksFolder folder : folders) {
208                            if (folder.isInTrashContainer()) {
209                                    continue;
210                            }
211    
212                            folderIds.add(folder.getFolderId());
213    
214                            getSubfolderIds(
215                                    folderIds, folder.getGroupId(), folder.getFolderId());
216                    }
217            }
218    
219            public List<Long> getSubfolderIds(
220                            long groupId, long folderId, boolean recurse)
221                    throws SystemException {
222    
223                    List<Long> folderIds = new ArrayList<Long>();
224    
225                    getSubfolderIds(folderIds, groupId, folderId);
226    
227                    return folderIds;
228            }
229    
230            public BookmarksFolder moveFolder(long folderId, long parentFolderId)
231                    throws PortalException, SystemException {
232    
233                    BookmarksFolder folder = bookmarksFolderLocalService.getFolder(
234                            folderId);
235    
236                    BookmarksFolderPermission.check(
237                            getPermissionChecker(), folder, ActionKeys.UPDATE);
238    
239                    return bookmarksFolderLocalService.moveFolder(folderId, parentFolderId);
240            }
241    
242            public BookmarksFolder moveFolderFromTrash(
243                            long folderId, long parentFolderId)
244                    throws PortalException, SystemException {
245    
246                    BookmarksFolder folder = bookmarksFolderLocalService.getFolder(
247                            folderId);
248    
249                    BookmarksFolderPermission.check(
250                            getPermissionChecker(), folder, ActionKeys.UPDATE);
251    
252                    return bookmarksFolderLocalService.moveFolderFromTrash(
253                            getUserId(), folderId, parentFolderId);
254            }
255    
256            public void moveFolderToTrash(long folderId)
257                    throws PortalException, SystemException {
258    
259                    BookmarksFolder folder = bookmarksFolderLocalService.getFolder(
260                            folderId);
261    
262                    BookmarksFolderPermission.check(
263                            getPermissionChecker(), folder, ActionKeys.DELETE);
264    
265                    bookmarksFolderLocalService.moveFolderToTrash(getUserId(), folderId);
266            }
267    
268            public void restoreFolderFromTrash(long folderId)
269                    throws PortalException, SystemException {
270    
271                    BookmarksFolder folder = bookmarksFolderLocalService.getFolder(
272                            folderId);
273    
274                    BookmarksFolderPermission.check(
275                            getPermissionChecker(), folder, ActionKeys.UPDATE);
276    
277                    bookmarksFolderLocalService.restoreFolderFromTrash(
278                                    getUserId(), folderId);
279            }
280    
281            public void subscribeFolder(long groupId, long folderId)
282                    throws PortalException, SystemException {
283    
284                    BookmarksFolderPermission.check(
285                            getPermissionChecker(), groupId, folderId, ActionKeys.SUBSCRIBE);
286    
287                    bookmarksFolderLocalService.subscribeFolder(
288                            getUserId(), groupId, folderId);
289            }
290    
291            public void unsubscribeFolder(long groupId, long folderId)
292                    throws PortalException, SystemException {
293    
294                    BookmarksFolderPermission.check(
295                            getPermissionChecker(), groupId, folderId, ActionKeys.SUBSCRIBE);
296    
297                    bookmarksFolderLocalService.unsubscribeFolder(
298                            getUserId(), groupId, folderId);
299            }
300    
301            public BookmarksFolder updateFolder(
302                            long folderId, long parentFolderId, String name, String description,
303                            boolean mergeWithParentFolder, ServiceContext serviceContext)
304                    throws PortalException, SystemException {
305    
306                    BookmarksFolder folder = bookmarksFolderLocalService.getFolder(
307                            folderId);
308    
309                    BookmarksFolderPermission.check(
310                            getPermissionChecker(), folder, ActionKeys.UPDATE);
311    
312                    return bookmarksFolderLocalService.updateFolder(
313                            getUserId(), folderId, parentFolderId, name, description,
314                            mergeWithParentFolder, serviceContext);
315            }
316    
317    }