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106
107 package com.Yasna.forum;
108
109 import com.Yasna.forum.util.ClientIP;
110
111 import java.util.*;
112
114
118 public class ForumFactoryProxy extends ForumFactory {
119
120 private ForumFactory factory;
121 private Authorization authorization;
122 private ForumPermissions permissions;
123
124 public ForumFactoryProxy(ForumFactory factory, Authorization authorization,
125 ForumPermissions permissions)
126 {
127 this.factory = factory;
128 this.authorization = authorization;
129 this.permissions = permissions;
130 }
131
132 public Forum createForum(String  name, String description,
133 boolean moderated, int forumGroupID,boolean article)
134 throws UnauthorizedException, ForumAlreadyExistsException
135 {
136 if (permissions.get(ForumPermissions.SYSTEM_ADMIN)) {
137 Forum newForum = factory.createForum(name, description,
138 moderated, forumGroupID,article);
139 return new ForumProxy(newForum, authorization, permissions);
140 }
141 else {
142 throw new UnauthorizedException();
143 }
144 }
145
146 public void deleteForum(Forum forum) throws UnauthorizedException {
147 if (permissions.get(ForumPermissions.SYSTEM_ADMIN)) {
148 factory.deleteForum(forum);
149 }
150 else {
151 throw new UnauthorizedException();
152 }
153 }
154
155 public void deleteCategory(Category category) throws UnauthorizedException {
156 if (permissions.get(ForumPermissions.SYSTEM_ADMIN)) {
157 factory.deleteCategory(category);
158 }
159 else {
160 throw new UnauthorizedException();
161 }
162 }
163
164 public Forum getForum(int forumID) throws ForumNotFoundException,
165 UnauthorizedException
166 {
167 Forum forum = factory.getForum(forumID);
168 ForumPermissions forumPermissions = forum.getPermissions(authorization);
169 ForumPermissions newPermissions =
172 new ForumPermissions(permissions, forumPermissions);
173 if (!(
176 newPermissions.get(ForumPermissions.READ) ||
177 newPermissions.get(ForumPermissions.FORUM_ADMIN) ||
178 newPermissions.get(ForumPermissions.SYSTEM_ADMIN)
179 ))
180 {
181 throw new UnauthorizedException();
182 }
183 return new ForumProxy(forum, authorization, newPermissions);
184 }
185
186 public Forum getForum(String name) throws ForumNotFoundException,
187 UnauthorizedException
188 {
189 Forum forum = factory.getForum(name);
190 ForumPermissions forumPermissions = forum.getPermissions(authorization);
191 ForumPermissions newPermissions =
194 new ForumPermissions(permissions, forumPermissions);
195 if (!(
198 newPermissions.get(ForumPermissions.READ) ||
199 newPermissions.get(ForumPermissions.FORUM_ADMIN) ||
200 newPermissions.get(ForumPermissions.SYSTEM_ADMIN)
201 ))
202 {
203 throw new UnauthorizedException();
204 }
205 return new ForumProxy(forum, authorization, newPermissions);
206 }
207
208 public int getForumCount() {
209 return factory.getForumCount();
210 }
211
212 public Iterator categories() {
213 return new CategoryIteratorProxy(factory.categories(), authorization, permissions);
214 }
215
216 public Category getCategory(int categoryID) throws CategoryNotFoundException,
217 UnauthorizedException
218 {
219 Category category = factory.getCategory(categoryID);
220 return new CategoryProxy(category, authorization, permissions);
222 }
223
224 public Category getCategory(String name) throws CategoryNotFoundException,
225 UnauthorizedException
226 {
227 Category category = factory.getCategory(name);
228 return new CategoryProxy(category, authorization, permissions);
230 }
231
232 public Category createCategory(String name, String description)
233 throws UnauthorizedException, CategoryAlreadyExistsException
234 {
235 if (permissions.get(ForumPermissions.SYSTEM_ADMIN)) {
236 Category newCategory = factory.createCategory(name, description);
237 return new CategoryProxy(newCategory, authorization, permissions);
238 }
239 else {
240 throw new UnauthorizedException();
241 }
242 }
243
244 public Iterator forums() {
245 return new ForumIteratorProxy(factory.forums(), authorization, permissions,false);
246 }
247 public Iterator forumsWithArticlesForums(){
248 return new ForumIteratorProxy(factory.forums(), authorization, permissions,true);
249 }
250 public Iterator forumsModeration() {
251 return new ForumModeratorIteratorProxy(factory.forums(), authorization, permissions);
252 }
253
254 public ProfileManager getProfileManager() {
255 ProfileManager profileManager = factory.getProfileManager();
256 return new ProfileManagerProxy(profileManager, authorization, permissions);
257 }
258
259 public SearchIndexer getSearchIndexer() throws UnauthorizedException {
260 if (permissions.get(ForumPermissions.SYSTEM_ADMIN)) {
261 return factory.getSearchIndexer();
262 }
263 else {
264 throw new UnauthorizedException();
265 }
266 }
267
268 public int [] usersWithPermission(int permissionType)
269 throws UnauthorizedException
270 {
271 if (permissions.get(ForumPermissions.SYSTEM_ADMIN)) {
272 return factory.usersWithPermission(permissionType);
273 }
274 else {
275 throw new UnauthorizedException();
276 }
277 }
278
279 public int[] groupsWithPermission(int permissionType)
280 throws UnauthorizedException
281 {
282 if (permissions.get(ForumPermissions.SYSTEM_ADMIN)) {
283 return factory.groupsWithPermission(permissionType);
284 }
285 else {
286 throw new UnauthorizedException();
287 }
288 }
289
290 public ForumPermissions getPermissions(Authorization authorization) {
291 return factory.getPermissions(authorization);
292 }
293
294 public boolean hasPermission(int type) {
295 return permissions.get(type);
296 }
297
298
307 public ForumFactory getUnderlyingForumFactory()
308 throws UnauthorizedException
309 {
310 if (permissions.get(ForumPermissions.SYSTEM_ADMIN)) {
311 return factory;
312 }
313 else {
314 throw new UnauthorizedException();
315 }
316 }
317 public Query createQuery(){
318 return factory.createQuery();
319 }
320 public void BlackListIP(ClientIP cip,boolean add) throws UnauthorizedException{
321 if (permissions.get(ForumPermissions.SYSTEM_ADMIN) || permissions.get(ForumPermissions.FORUM_ADMIN) || permissions.get(ForumPermissions.MODERATOR)) {
322 factory.BlackListIP(cip,add);
323 }
324 else {
325 throw new UnauthorizedException();
326 }
327 }
328 public boolean isBlackListed(ClientIP cip){
329 return factory.isBlackListed(cip);
330 }
331 public ForumThread getArticleThread(String pageKey,Forum forumID) throws ForumThreadNotFoundException,UnauthorizedException{
332 return new ForumThreadProxy(factory.getArticleThread(pageKey,forumID),authorization,permissions);
333 }
334 public Iterator getThreadTypeIterator(){
335 return factory.getThreadTypeIterator();
336 }
337 public ThreadType getThreadType(int typeid){
338 return factory.getThreadType(typeid);
339 }
340 public Iterator getSessionList(){
341 return factory.getSessionList();
342 }
343 public int getYesterdayUserCount(){
344 return factory.getYesterdayUserCount();
345 }
346
347 }
348 |
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