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1
43 package net.jforum.view.forum;
44
45 import java.io.File  ;
46 import java.io.FileInputStream ;
47 import java.io.OutputStream ;
48 import java.text.SimpleDateFormat ;
49 import java.util.Collections ;
50 import java.util.Date ;
51 import java.util.HashMap ;
52 import java.util.Iterator ;
53 import java.util.List ;
54 import java.util.Map ;
55
56 import net.jforum.Command;
57 import net.jforum.JForumExecutionContext;
58 import net.jforum.SessionFacade;
59 import net.jforum.dao.AttachmentDAO;
60 import net.jforum.dao.DataAccessDriver;
61 import net.jforum.dao.ForumDAO;
62 import net.jforum.dao.KarmaDAO;
63 import net.jforum.dao.PollDAO;
64 import net.jforum.dao.PostDAO;
65 import net.jforum.dao.TopicDAO;
66 import net.jforum.dao.UserDAO;
67 import net.jforum.entities.Attachment;
68 import net.jforum.entities.Forum;
69 import net.jforum.entities.Poll;
70 import net.jforum.entities.PollChanges;
71 import net.jforum.entities.Post;
72 import net.jforum.entities.QuotaLimit;
73 import net.jforum.entities.Topic;
74 import net.jforum.entities.User;
75 import net.jforum.entities.UserSession;
76 import net.jforum.exceptions.AttachmentException;
77 import net.jforum.exceptions.AttachmentSizeTooBigException;
78 import net.jforum.exceptions.ForumException;
79 import net.jforum.repository.ForumRepository;
80 import net.jforum.repository.PostRepository;
81 import net.jforum.repository.RankingRepository;
82 import net.jforum.repository.SecurityRepository;
83 import net.jforum.repository.SmiliesRepository;
84 import net.jforum.repository.TopicRepository;
85 import net.jforum.security.PermissionControl;
86 import net.jforum.security.SecurityConstants;
87 import net.jforum.util.I18n;
88 import net.jforum.util.preferences.ConfigKeys;
89 import net.jforum.util.preferences.SystemGlobals;
90 import net.jforum.util.preferences.TemplateKeys;
91 import net.jforum.view.forum.common.AttachmentCommon;
92 import net.jforum.view.forum.common.ForumCommon;
93 import net.jforum.view.forum.common.PollCommon;
94 import net.jforum.view.forum.common.PostCommon;
95 import net.jforum.view.forum.common.TopicsCommon;
96 import net.jforum.view.forum.common.ViewCommon;
97
98
102 public class PostAction extends Command
103 {
104 public void list() throws Exception
105 {
106 PostDAO pm = DataAccessDriver.getInstance().newPostDAO();
107 PollDAO pollDao = DataAccessDriver.getInstance().newPollDAO();
108 UserDAO um = DataAccessDriver.getInstance().newUserDAO();
109 TopicDAO tm = DataAccessDriver.getInstance().newTopicDAO();
110
111 UserSession us = SessionFacade.getUserSession();
112 int anonymousUser = SystemGlobals.getIntValue(ConfigKeys.ANONYMOUS_USER_ID);
113 boolean logged = SessionFacade.isLogged();
114
115 int topicId = this.request.getIntParameter("topic_id");
116
117 Topic topic = TopicRepository.getTopic(new Topic(topicId));
118
119 if (topic == null) {
120 topic = tm.selectById(topicId);
121 }
122
123 if (topic.getId() == 0) {
125 this.topicNotFound();
126 return;
127 }
128
129 Forum forum = ForumRepository.getForum(topic.getForumId());
131
132 if (!logged) {
133 if (forum == null || !ForumRepository.isCategoryAccessible(forum.getCategoryId())) {
134 this.setTemplateName(ViewCommon.contextToLogin());
135 return;
136 }
137 }
138 else if (!TopicsCommon.isTopicAccessible(topic.getForumId())) {
139 return;
140 }
141
142 int count = SystemGlobals.getIntValue(ConfigKeys.POST_PER_PAGE);
143 int start = ViewCommon.getStartPage();
144
145 PermissionControl pc = SecurityRepository.get(us.getUserId());
146
147 boolean canEdit = false;
148 if (pc.canAccess(SecurityConstants.PERM_MODERATION_POST_EDIT)) {
149 canEdit = true;
150 }
151
152 List helperList = PostCommon.topicPosts(pm, canEdit, us.getUserId(), topic.getId(), start, count);
153
154 if (topic.isModerated() && helperList.size() == 0) {
157 this.notModeratedYet();
158 return;
159 }
160
161 if (logged) {
163 tm.updateReadStatus(topic.getId(), us.getUserId(), true);
164 }
165
166 boolean canVoteOnPoll = logged && SecurityRepository.canAccess(SecurityConstants.PERM_VOTE);
167 Poll poll = null;
168
169 if (topic.isVote()) {
170 poll = pollDao.selectById(topic.getVoteId());
172
173 if (canVoteOnPoll) {
174 canVoteOnPoll = !pollDao.hasUserVotedOnPoll(topic.getVoteId(), us.getUserId());
175 }
176 }
177
178 tm.incrementTotalViews(topic.getId());
179 topic.setTotalViews(topic.getTotalViews() + 1);
180
181 if (us.getUserId() != anonymousUser) {
182 ((Map )SessionFacade.getAttribute(ConfigKeys.TOPICS_TRACKING)).put(new Integer (topic.getId()),
183 new Long (System.currentTimeMillis()));
184 }
185
186 boolean karmaEnabled = SecurityRepository.canAccess(SecurityConstants.PERM_KARMA_ENABLED);
187 Map userVotes = new HashMap ();
188
189 if (logged && karmaEnabled) {
190 userVotes = DataAccessDriver.getInstance().newKarmaDAO().getUserVotes(topic.getId(), us.getUserId());
191 }
192
193 this.setTemplateName(TemplateKeys.POSTS_LIST);
194 this.context.put("attachmentsEnabled", pc.canAccess(
195 SecurityConstants.PERM_ATTACHMENTS_ENABLED, Integer.toString(topic.getForumId())));
196 this.context.put("canDownloadAttachments", pc.canAccess(
197 SecurityConstants.PERM_ATTACHMENTS_DOWNLOAD));
198 this.context.put("thumbShowBox", SystemGlobals.getBoolValue(ConfigKeys.ATTACHMENTS_IMAGES_THUMB_BOX_SHOW));
199 this.context.put("am", new AttachmentCommon(this.request, topic.getForumId()));
200 this.context.put("karmaVotes", userVotes);
201 this.context.put("rssEnabled", SystemGlobals.getBoolValue(ConfigKeys.RSS_ENABLED));
202 this.context.put("canRemove", pc.canAccess(SecurityConstants.PERM_MODERATION_POST_REMOVE));
203 this.context.put("canEdit", canEdit);
204 this.context.put("allCategories", ForumCommon.getAllCategoriesAndForums(false));
205 this.context.put("topic", topic);
206 this.context.put("poll", poll);
207 this.context.put("canVoteOnPoll", canVoteOnPoll);
208 this.context.put("rank", new RankingRepository());
209 this.context.put("posts", helperList);
210 this.context.put("forum", forum);
211
212 Map topicPosters = tm.topicPosters(topic.getId());
213
214 for (Iterator iter = topicPosters.values().iterator(); iter.hasNext(); ) {
215 ViewCommon.prepareUserSignature((User)iter.next());
216 }
217
218 this.context.put("users", topicPosters);
219 this.context.put("anonymousPosts", pc.canAccess(SecurityConstants.PERM_ANONYMOUS_POST,
220 Integer.toString(topic.getForumId())));
221 this.context.put("watching", tm.isUserSubscribed(topicId, SessionFacade.getUserSession().getUserId()));
222 this.context.put("pageTitle", topic.getTitle());
223 this.context.put("isAdmin", pc.canAccess(SecurityConstants.PERM_ADMINISTRATION));
224 this.context.put("readonly", !pc.canAccess(SecurityConstants.PERM_READ_ONLY_FORUMS,
225 Integer.toString(topic.getForumId())));
226 this.context.put("replyOnly", !pc.canAccess(SecurityConstants.PERM_REPLY_ONLY,
227 Integer.toString(topic.getForumId())));
228
229 this.context.put("isModerator", us.isModerator(topic.getForumId()));
230
231 ViewCommon.contextToPagination(start, topic.getTotalReplies() + 1, count);
233
234 TopicsCommon.topicListingBase();
235 TopicRepository.updateTopic(topic);
236 }
237
238
242 public void preList() throws Exception
243 {
244 int postId = this.request.getIntParameter("post_id");
245
246 PostDAO pdao = DataAccessDriver.getInstance().newPostDAO();
247
248 int count = pdao.countPreviousPosts(postId);
249 int postsPerPage = SystemGlobals.getIntValue(ConfigKeys.POST_PER_PAGE);
250
251 int topicId = this.request.getIntParameter("topic_id");
252 String page = "";
253
254 if (count > postsPerPage) {
255 page = Integer.toString(postsPerPage * ((count - 1) / postsPerPage)) + "/";
256 }
257
258 JForumExecutionContext.setRedirect(this.request.getContextPath() + "/posts/list/"
259 + page + topicId
260 + SystemGlobals.getValue(ConfigKeys.SERVLET_EXTENSION)
261 + "#" + postId);
262 }
263
264
268 public void vote() throws Exception
269 {
270 int pollId = this.request.getIntParameter("poll_id");
271 int topicId = this.request.getIntParameter("topic_id");
272
273 if (SessionFacade.isLogged() && this.request.getParameter("poll_option") != null) {
274 Topic topic = TopicRepository.getTopic(new Topic(topicId));
275
276 if (topic == null) {
277 topic = DataAccessDriver.getInstance().newTopicDAO().selectRaw(topicId);
278 }
279
280 if (topic.getStatus() == Topic.STATUS_LOCKED) {
281 this.topicLocked();
282 return;
283 }
284
285 int optionId = this.request.getIntParameter("poll_option");
287
288 PollDAO dao = DataAccessDriver.getInstance().newPollDAO();
289
290 UserSession user = SessionFacade.getUserSession();
292 dao.voteOnPoll(pollId, optionId, user.getUserId(), request.getRemoteAddr());
293 }
294
295 JForumExecutionContext.setRedirect(this.request.getContextPath()
296 + "/posts/list/"
297 + topicId
298 + SystemGlobals.getValue(ConfigKeys.SERVLET_EXTENSION));
299 }
300
301 public void listByUser() throws Exception
302 {
303 PostDAO pm = DataAccessDriver.getInstance().newPostDAO();
304 UserDAO um = DataAccessDriver.getInstance().newUserDAO();
305 TopicDAO tm = DataAccessDriver.getInstance().newTopicDAO();
306
307 UserSession us = SessionFacade.getUserSession();
308 int anonymousUser = SystemGlobals.getIntValue(ConfigKeys.ANONYMOUS_USER_ID);
309
310 User u = um.selectById(this.request.getIntParameter("user_id"));
311
312 if (u.getId() == 0) {
313 this.context.put("message", I18n.getMessage("User.notFound"));
314 this.setTemplateName(TemplateKeys.USER_NOT_FOUND);
315 return;
316 }
317
318 int count = SystemGlobals.getIntValue(ConfigKeys.POST_PER_PAGE);
319 int start = ViewCommon.getStartPage();
320 int postsPerPage = SystemGlobals.getIntValue(ConfigKeys.POST_PER_PAGE);
321
322 List posts = pm.selectByUserByLimit(u.getId(), start, postsPerPage);
323 int totalMessages = u.getTotalPosts();
324
325 Map topics = new HashMap ();
327 Map forums = new HashMap ();
328
329 for (Iterator iter = posts.iterator(); iter.hasNext(); ) {
330 Post p = (Post)iter.next();
331
332 if (!topics.containsKey(new Integer (p.getTopicId()))) {
333 Topic t = TopicRepository.getTopic(new Topic(p.getTopicId()));
334
335 if (t == null) {
336 t = tm.selectRaw(p.getTopicId());
337 }
338
339 this.context.put("attachmentsEnabled", SecurityRepository.canAccess(
340 SecurityConstants.PERM_ATTACHMENTS_ENABLED, Integer.toString(t.getForumId())));
341 this.context.put("am", new AttachmentCommon(this.request, t.getForumId()));
342
343 topics.put(new Integer (t.getId()), t);
344 }
345
346 if (!forums.containsKey(new Integer (p.getForumId()))) {
347 Forum f = ForumRepository.getForum(p.getForumId());
348
349 if (f == null) {
350 iter.remove();
352 totalMessages--;
353 continue;
354 }
355
356 forums.put(new Integer (f.getId()), f);
357 }
358
359 PostCommon.preparePostForDisplay(p);
360 }
361
362 this.setTemplateName(TemplateKeys.POSTS_USER_POSTS_LIST);
363
364 this.context.put("canDownloadAttachments", SecurityRepository.canAccess(
365 SecurityConstants.PERM_ATTACHMENTS_DOWNLOAD));
366 this.context.put("rssEnabled", SystemGlobals.getBoolValue(ConfigKeys.RSS_ENABLED));
367 this.context.put("allCategories", ForumCommon.getAllCategoriesAndForums(false));
368 this.context.put("posts", posts);
369 this.context.put("topics", topics);
370 this.context.put("forums", forums);
371 this.context.put("u", u);
372 this.context.put("pageTitle", I18n.getMessage("PostShow.userPosts") + " " + u.getUsername());
373
374 ViewCommon.contextToPagination(start, totalMessages, count);
375 }
376
377 public void review() throws Exception
378 {
379 PostDAO pm = DataAccessDriver.getInstance().newPostDAO();
380 UserDAO um = DataAccessDriver.getInstance().newUserDAO();
381 TopicDAO tm = DataAccessDriver.getInstance().newTopicDAO();
382
383 int userId = SessionFacade.getUserSession().getUserId();
384 int topicId = this.request.getIntParameter("topic_id");
385
386 Topic topic = TopicRepository.getTopic(new Topic(topicId));
387
388 if (topic == null) {
389 topic = tm.selectById(topicId);
390 }
391
392 if (!TopicsCommon.isTopicAccessible(topic.getForumId())) {
393 return;
394 }
395
396 int count = SystemGlobals.getIntValue(ConfigKeys.POST_PER_PAGE);
397 int start = ViewCommon.getStartPage();
398
399 Map usersMap = tm.topicPosters(topic.getId());
400 List helperList = PostCommon.topicPosts(pm, false, userId, topic.getId(), start, count);
401 Collections.reverse(helperList);
402
403 this.setTemplateName(SystemGlobals.getValue(ConfigKeys.TEMPLATE_DIR) + "/empty.htm");
404
405 this.setTemplateName(TemplateKeys.POSTS_REVIEW);
406 this.context.put("posts", helperList);
407 this.context.put("users", usersMap);
408 }
409
410 private void topicNotFound() {
411 this.setTemplateName(TemplateKeys.POSTS_TOPIC_NOT_FOUND);
412 this.context.put("message", I18n.getMessage("PostShow.TopicNotFound"));
413 }
414
415 private void postNotFound() {
416 this.setTemplateName(TemplateKeys.POSTS_POST_NOT_FOUND);
417 this.context.put("message", I18n.getMessage("PostShow.PostNotFound"));
418 }
419
420 private void replyOnly()
421 {
422 this.setTemplateName(TemplateKeys.POSTS_REPLY_ONLY);
423 this.context.put("message", I18n.getMessage("PostShow.replyOnly"));
424 }
425
426 private boolean isReplyOnly(int forumId) throws Exception
427 {
428 return !SecurityRepository.canAccess(SecurityConstants.PERM_REPLY_ONLY,
429 Integer.toString(forumId));
430 }
431
432 public void reply() throws Exception
433 {
434 this.insert();
435 }
436
437 public void insert() throws Exception
438 {
439 int forumId = -1;
440
441 if (this.request.getParameter("topic_id") != null) {
443 int topicId = this.request.getIntParameter("topic_id");
444
445 Topic t = TopicRepository.getTopic(new Topic(topicId));
446
447 if (t == null) {
448 t = DataAccessDriver.getInstance().newTopicDAO().selectRaw(topicId);
449
450 if (t == null) {
451 throw new ForumException("Could not find a topic with id #" + topicId);
452 }
453 }
454
455 forumId = t.getForumId();
456
457 if (!TopicsCommon.isTopicAccessible(t.getForumId())) {
458 return;
459 }
460
461 if (t.getStatus() == Topic.STATUS_LOCKED) {
462 this.topicLocked();
463 return;
464 }
465
466 this.context.put("topic", t);
467 this.context.put("setType", false);
468 this.context.put("pageTitle", I18n.getMessage("PostForm.reply")+" "+t.getTitle());
469 }
470 else {
471 forumId = this.request.getIntParameter("forum_id");
472
473 if (this.isReplyOnly(forumId)) {
474 this.replyOnly();
475 return;
476 }
477 this.context.put("setType", true);
478 this.context.put("pageTitle", I18n.getMessage("PostForm.title"));
479 }
480
481 Forum forum = ForumRepository.getForum(forumId);
482
483 if (forum == null) {
484 throw new ForumException("Could not find a forum with id #" + forumId);
485 }
486
487 if (!TopicsCommon.isTopicAccessible(forumId)) {
488 return;
489 }
490
491 if (!this.anonymousPost(forumId)
492 || this.isForumReadonly(forumId, this.request.getParameter("topic_id") != null)) {
493 return;
494 }
495
496 int userId = SessionFacade.getUserSession().getUserId();
497
498 this.setTemplateName(TemplateKeys.POSTS_INSERT);
499
500 boolean attachmentsEnabled = SecurityRepository.canAccess(
502 SecurityConstants.PERM_ATTACHMENTS_ENABLED, Integer.toString(forumId));
503
504 if (attachmentsEnabled && !SessionFacade.isLogged()
505 && !SystemGlobals.getBoolValue(ConfigKeys.ATTACHMENTS_ANONYMOUS)) {
506 attachmentsEnabled = false;
507 }
508
509 this.context.put("attachmentsEnabled", attachmentsEnabled);
510
511 if (attachmentsEnabled) {
512 QuotaLimit ql = new AttachmentCommon(this.request, forumId).getQuotaLimit(userId);
513 this.context.put("maxAttachmentsSize", new Long (ql != null ? ql.getSizeInBytes() : 1));
514 this.context.put("maxAttachments", SystemGlobals.getValue(ConfigKeys.ATTACHMENTS_MAX_POST));
515 }
516
517 boolean needCaptcha = SystemGlobals.getBoolValue(ConfigKeys.CAPTCHA_POSTS);
518
519 if (needCaptcha) {
520 SessionFacade.getUserSession().createNewCaptcha();
521 }
522
523 this.context.put("smilies", SmiliesRepository.getSmilies());
524 this.context.put("forum", forum);
525 this.context.put("action", "insertSave");
526 this.context.put("start", this.request.getParameter("start"));
527 this.context.put("isNewPost", true);
528 this.context.put("needCaptcha", needCaptcha);
529 this.context.put("htmlAllowed",
530 SecurityRepository.canAccess(SecurityConstants.PERM_HTML_DISABLED, Integer.toString(forumId)));
531 this.context.put("canCreateStickyOrAnnouncementTopics",
532 SecurityRepository.canAccess(SecurityConstants.PERM_CREATE_STICKY_ANNOUNCEMENT_TOPICS));
533 this.context.put("canCreatePolls",
534 SecurityRepository.canAccess(SecurityConstants.PERM_CREATE_POLL));
535
536 User user = DataAccessDriver.getInstance().newUserDAO().selectById(userId);
537 user.setSignature(PostCommon.processText(user.getSignature()));
538 user.setSignature(PostCommon.processSmilies(user.getSignature(), SmiliesRepository.getSmilies()));
539
540 if (this.request.getParameter("preview") != null) {
541 user.setNotifyOnMessagesEnabled(this.request.getParameter("notify") != null);
542 }
543
544 this.context.put("user", user);
545 }
546
547 public void edit() throws Exception {
548 this.edit(false, null);
549 }
550
551 private void edit(boolean preview, Post p) throws Exception
552 {
553 int userId = SessionFacade.getUserSession().getUserId();
554 int aId = SystemGlobals.getIntValue(ConfigKeys.ANONYMOUS_USER_ID);
555 boolean canAccess = false;
556
557 if (!preview) {
558 PostDAO pm = DataAccessDriver.getInstance().newPostDAO();
559 p = pm.selectById(this.request.getIntParameter("post_id"));
560
561 if (p.getId() == 0) {
563 this.postNotFound();
564 return;
565 }
566 }
567
568 boolean isModerator = SecurityRepository.canAccess(SecurityConstants.PERM_MODERATION_POST_EDIT);
569 canAccess = (isModerator || p.getUserId() == userId);
570
571 if ((userId != aId) && canAccess) {
572 Topic topic = TopicRepository.getTopic(new Topic(p.getTopicId()));
573
574 if (topic == null) {
575 topic = DataAccessDriver.getInstance().newTopicDAO().selectRaw(p.getTopicId());
576 }
577
578 if (!TopicsCommon.isTopicAccessible(topic.getForumId())) {
579 return;
580 }
581
582 if (topic.getStatus() == Topic.STATUS_LOCKED && !isModerator) {
583 this.topicLocked();
584 return;
585 }
586
587 if (preview && this.request.getParameter("topic_type") != null) {
588 topic.setType(this.request.getIntParameter("topic_type"));
589 }
590
591 if (p.hasAttachments()) {
592 this.context.put("attachments",
593 DataAccessDriver.getInstance().newAttachmentDAO().selectAttachments(p.getId()));
594 }
595
596 Poll poll = null;
597
598 if (topic.isVote() && topic.getFirstPostId() == p.getId()) {
599 PollDAO poolDao = DataAccessDriver.getInstance().newPollDAO();
601 poll = poolDao.selectById(topic.getVoteId());
602 }
603
604 this.setTemplateName(TemplateKeys.POSTS_EDIT);
605
606 this.context.put("attachmentsEnabled", SecurityRepository.canAccess(
607 SecurityConstants.PERM_ATTACHMENTS_ENABLED, Integer.toString(p.getForumId())));
608
609 QuotaLimit ql = new AttachmentCommon(this.request, p.getForumId()).getQuotaLimit(userId);
610 this.context.put("maxAttachmentsSize", new Long (ql != null ? ql.getSizeInBytes() : 1));
611 this.context.put("isEdit", true);
612 this.context.put("maxAttachments", SystemGlobals.getValue(ConfigKeys.ATTACHMENTS_MAX_POST));
613 this.context.put("smilies", SmiliesRepository.getSmilies());
614 this.context.put("forum", ForumRepository.getForum(p.getForumId()));
615 this.context.put("action", "editSave");
616 this.context.put("post", p);
617 this.context.put("setType", p.getId() == topic.getFirstPostId());
618 this.context.put("topic", topic);
619 this.context.put("poll", poll);
620 this.context.put("pageTitle", I18n.getMessage("PostShow.messageTitle") + " " + p.getSubject());
621 this.context.put("start", this.request.getParameter("start"));
622 this.context.put("htmlAllowed", SecurityRepository.canAccess(SecurityConstants.PERM_HTML_DISABLED,
623 Integer.toString(topic.getForumId())));
624 this.context.put("canCreateStickyOrAnnouncementTopics",
625 SecurityRepository.canAccess(SecurityConstants.PERM_CREATE_STICKY_ANNOUNCEMENT_TOPICS));
626 this.context.put("canCreatePolls",
627 SecurityRepository.canAccess(SecurityConstants.PERM_CREATE_POLL));
628 }
629 else {
630 this.setTemplateName(TemplateKeys.POSTS_EDIT_CANNOTEDIT);
631 this.context.put("message", I18n.getMessage("CannotEditPost"));
632 }
633
634 UserDAO udao = DataAccessDriver.getInstance().newUserDAO();
635 User u = udao.selectById(userId);
636 ViewCommon.prepareUserSignature(u);
637
638 if (preview) {
639 u.setNotifyOnMessagesEnabled(this.request.getParameter("notify") != null);
640
641 if (u.getId() != p.getUserId()) {
642 User previewUser = udao.selectById(p.getUserId());
644 ViewCommon.prepareUserSignature(previewUser);
645 this.context.put("previewUser", previewUser);
646 }
647 }
648
649 this.context.put("user", u);
650 }
651
652 public void quote() throws Exception
653 {
654 PostDAO pm = DataAccessDriver.getInstance().newPostDAO();
655 Post p = pm.selectById(this.request.getIntParameter("post_id"));
656
657 if (p.getId() == 0) {
658 this.postNotFound();
659 return;
660 }
661
662 if (p.isModerationNeeded()) {
663 this.notModeratedYet();
664 return;
665 }
666
667 if (!this.anonymousPost(p.getForumId())) {
668 return;
669 }
670
671 Topic topic = TopicRepository.getTopic(new Topic(p.getTopicId()));
672
673 if (topic == null) {
674 topic = DataAccessDriver.getInstance().newTopicDAO().selectRaw(p.getTopicId());
675 }
676
677 if (!TopicsCommon.isTopicAccessible(topic.getForumId())) {
678 return;
679 }
680
681 if (topic.getStatus() == Topic.STATUS_LOCKED) {
682 this.topicLocked();
683 return;
684 }
685
686 this.setTemplateName(TemplateKeys.POSTS_QUOTE);
687
688 this.context.put("forum", ForumRepository.getForum(p.getForumId()));
689 this.context.put("action", "insertSave");
690 this.context.put("post", p);
691
692 UserDAO um = DataAccessDriver.getInstance().newUserDAO();
693 User u = um.selectById(p.getUserId());
694
695 int userId = SessionFacade.getUserSession().getUserId();
696
697 this.context.put("attachmentsEnabled", SecurityRepository.canAccess(
698 SecurityConstants.PERM_ATTACHMENTS_ENABLED, Integer.toString(topic.getForumId())));
699
700 QuotaLimit ql = new AttachmentCommon(this.request, topic.getForumId()).getQuotaLimit(userId);
701 this.context.put("maxAttachmentsSize", new Long (ql != null ? ql.getSizeInBytes() : 1));
702
703 this.context.put("maxAttachments", SystemGlobals.getValue(ConfigKeys.ATTACHMENTS_MAX_POST));
704 this.context.put("isNewPost", true);
705 this.context.put("topic", topic);
706 this.context.put("quote", "true");
707 this.context.put("quoteUser", u.getUsername());
708 this.context.put("setType", false);
709 this.context.put("htmlAllowed", SecurityRepository.canAccess(SecurityConstants.PERM_HTML_DISABLED,
710 Integer.toString(topic.getForumId())));
711 this.context.put("start", this.request.getParameter("start"));
712 this.context.put("user", DataAccessDriver.getInstance().newUserDAO().selectById(userId));
713 this.context.put("pageTitle", I18n.getMessage("PostForm.reply") + " " + topic.getTitle());
714 this.context.put("smilies", SmiliesRepository.getSmilies());
715 }
716
717 public void editSave() throws Exception
718 {
719 PostDAO postDao = DataAccessDriver.getInstance().newPostDAO();
720 PollDAO pollDao = DataAccessDriver.getInstance().newPollDAO();
721 TopicDAO topicDao = DataAccessDriver.getInstance().newTopicDAO();
722
723 Post p = postDao.selectById(this.request.getIntParameter("post_id"));
724 p = PostCommon.fillPostFromRequest(p, true);
725
726 if ("1".equals(this.request.getParameter("preview"))) {
728 this.context.put("preview", true);
729
730 Post postPreview = new Post(p);
731 this.context.put("postPreview", PostCommon.preparePostForDisplay(postPreview));
732
733 this.edit(true, p);
734 }
735 else {
736 AttachmentCommon attachments = new AttachmentCommon(this.request, p.getForumId());
737
738 try {
739 attachments.preProcess();
740 }
741 catch (AttachmentException e) {
742 JForumExecutionContext.enableRollback();
743 p.setText(this.request.getParameter("message"));
744 this.context.put("errorMessage", e.getMessage());
745 this.context.put("post", p);
746 this.edit(false, p);
747 return;
748 }
749
750 Topic t = TopicRepository.getTopic(new Topic(p.getTopicId()));
751
752 if (t == null) {
753 t = topicDao.selectById(p.getTopicId());
754 }
755
756 if (!TopicsCommon.isTopicAccessible(t.getForumId())) {
757 return;
758 }
759
760 if (t.getStatus() == Topic.STATUS_LOCKED
761 && !SecurityRepository.canAccess(SecurityConstants.PERM_MODERATION_POST_EDIT)) {
762 this.topicLocked();
763 return;
764 }
765
766 postDao.update(p);
767
768 attachments.editAttachments(p.getId(), p.getForumId());
770 attachments.insertAttachments(p);
771
772 if (t.getFirstPostId() == p.getId()) {
774 t.setTitle(p.getSubject());
775
776 int newType = this.request.getIntParameter("topic_type");
777 boolean changeType = SecurityRepository.canAccess(SecurityConstants.PERM_CREATE_STICKY_ANNOUNCEMENT_TOPICS)
778 && newType != t.getType();
779
780 if (changeType) {
781 t.setType(newType);
782 }
783
784 Poll poll = PollCommon.fillPollFromRequest();
786
787 if (poll != null && !t.isVote()) {
788 poll.setTopicId(t.getId());
790
791 if (!this.ensurePollMinimumOptions(p, poll)) {
792 return;
793 }
794
795 pollDao.addNew(poll);
796 t.setVoteId(poll.getId());
797
798 }
799 else if (poll != null) {
800 if (!this.ensurePollMinimumOptions(p, poll)) {
801 return;
802 }
803
804 Poll existing = pollDao.selectById(t.getVoteId());
806 PollChanges changes = new PollChanges(existing, poll);
807
808 if (changes.hasChanges()) {
809 poll.setId(existing.getId());
810 poll.setChanges(changes);
811 pollDao.update(poll);
812 }
813
814 }
815 else if (t.isVote()) {
816 pollDao.delete(t.getVoteId());
818 t.setVoteId(0);
819 }
820
821 topicDao.update(t);
822
823 User u = DataAccessDriver.getInstance().newUserDAO().selectById(p.getUserId());
824
825 if (changeType) {
826 TopicRepository.addTopic(t);
827 }
828 else {
829 TopicRepository.updateTopic(t);
830 }
831 }
832
833 if (this.request.getParameter("notify") == null) {
834 topicDao.removeSubscription(p.getTopicId(), SessionFacade.getUserSession().getUserId());
835 }
836
837 String path = this.request.getContextPath() + "/posts/list/";
838 int start = ViewCommon.getStartPage();
839
840 if (start > 0) {
841 path += start + "/";
842 }
843
844 path += p.getTopicId() + SystemGlobals.getValue(ConfigKeys.SERVLET_EXTENSION) + "#" + p.getId();
845 JForumExecutionContext.setRedirect(path);
846
847 if (SystemGlobals.getBoolValue(ConfigKeys.POSTS_CACHE_ENABLED)) {
848 PostRepository.update(p.getTopicId(), PostCommon.preparePostForDisplay(p));
849 }
850 }
851 }
852
853 private boolean ensurePollMinimumOptions(Post p, Poll poll) throws Exception
854 {
855 if (poll.getOptions().size() < 2) {
856 JForumExecutionContext.enableRollback();
858 p.setText(this.request.getParameter("message"));
859 p.setId(0);
860 this.context.put("errorMessage", I18n.getMessage("PostForm.needMorePollOptions"));
861 this.context.put("post", p);
862 this.context.put("poll", poll);
863 this.edit();
864 return false;
865 }
866
867 return true;
868 }
869
870 public void waitingModeration()
871 {
872 this.setTemplateName(TemplateKeys.POSTS_WAITING);
873
874 int topicId = this.request.getIntParameter("topic_id");
875 String path = this.request.getContextPath();
876
877 if (topicId == 0) {
878 path += "/forums/show/" + this.request.getParameter("forum_id");
879 }
880 else {
881 path += "/posts/list/" + topicId;
882 }
883
884 this.context.put("message", I18n.getMessage("PostShow.waitingModeration",
885 new String [] { path + SystemGlobals.getValue(ConfigKeys.SERVLET_EXTENSION) }));
886 }
887
888 private void notModeratedYet()
889 {
890 this.setTemplateName(TemplateKeys.POSTS_NOT_MODERATED);
891 this.context.put("message", I18n.getMessage("PostShow.notModeratedYet"));
892 }
893
894 public void insertSave() throws Exception
895 {
896 int forumId = this.request.getIntParameter("forum_id");
897 boolean firstPost = false;
898
899 if (!this.anonymousPost(forumId)) {
900 SessionFacade.setAttribute(ConfigKeys.REQUEST_DUMP, this.request.dumpRequest());
901 return;
902 }
903
904 Topic t = new Topic(-1);
905 t.setForumId(forumId);
906
907 boolean newTopic = (this.request.getParameter("topic_id") == null);
908
909 if (!TopicsCommon.isTopicAccessible(t.getForumId())
910 || this.isForumReadonly(t.getForumId(), newTopic)) {
911 return;
912 }
913
914 TopicDAO topicDao = DataAccessDriver.getInstance().newTopicDAO();
915 PostDAO postDao = DataAccessDriver.getInstance().newPostDAO();
916 PollDAO poolDao = DataAccessDriver.getInstance().newPollDAO();
917 ForumDAO forumDao = DataAccessDriver.getInstance().newForumDAO();
918
919 if (!newTopic) {
920 int topicId = this.request.getIntParameter("topic_id");
921
922 t = TopicRepository.getTopic(new Topic(topicId));
923
924 if (t == null) {
925 t = topicDao.selectById(topicId);
926 }
927
928 if (!TopicsCommon.isTopicAccessible(t.getForumId())) {
929 return;
930 }
931
932 if (t.getStatus() == Topic.STATUS_LOCKED) {
934 this.topicLocked();
935 return;
936 }
937 }
938 else {
939 if (this.isReplyOnly(forumId)) {
940 this.replyOnly();
941 return;
942 }
943 }
944
945 if (this.request.getParameter("topic_type") != null) {
946 t.setType(this.request.getIntParameter("topic_type"));
947
948 if (t.getType() != Topic.TYPE_NORMAL
949 && !SecurityRepository.canAccess(SecurityConstants.PERM_CREATE_STICKY_ANNOUNCEMENT_TOPICS)) {
950 t.setType(Topic.TYPE_NORMAL);
951 }
952 }
953
954 UserSession us = SessionFacade.getUserSession();
955 User u = new User();
956
957 if ("1".equals(this.request.getParameter("quick")) && SessionFacade.isLogged()) {
958 u = DataAccessDriver.getInstance().newUserDAO().selectById(us.getUserId());
959 this.request.addParameter("notify", u.isNotifyOnMessagesEnabled() ? "1" : null);
960 this.request.addParameter("attach_sig", u.getAttachSignatureEnabled() ? "1" : "0");
961 }
962 else {
963 u.setId(us.getUserId());
964 u.setUsername(us.getUsername());
965 }
966
967 Post p = PostCommon.fillPostFromRequest();
969
970 if (p.getText() == null || p.getText().trim().equals("")) {
971 this.insert();
972 return;
973 }
974
975 int delay = SystemGlobals.getIntValue(ConfigKeys.POSTS_NEW_DELAY);
977
978 if (delay > 0) {
979 Long lastPostTime = (Long )SessionFacade.getAttribute(ConfigKeys.LAST_POST_TIME);
980
981 if (lastPostTime != null) {
982 if (System.currentTimeMillis() < (lastPostTime.longValue() + delay)) {
983 this.context.put("post", p);
984 this.context.put("start", this.request.getParameter("start"));
985 this.context.put("error", I18n.getMessage("PostForm.tooSoon"));
986 this.insert();
987 return;
988 }
989 }
990 }
991
992 p.setForumId(this.request.getIntParameter("forum_id"));
993
994 if (p.getSubject() == null || p.getSubject() == "") {
995 p.setSubject(t.getTitle());
996 }
997
998 boolean needCaptcha = SystemGlobals.getBoolValue(ConfigKeys.CAPTCHA_POSTS);
999
1000 if (needCaptcha) {
1001 if (!us.validateCaptchaResponse(this.request.getParameter("captcha_anwser"))) {
1002 this.context.put("post", p);
1003 this.context.put("start", this.request.getParameter("start"));
1004 this.context.put("error", I18n.getMessage("CaptchaResponseFails"));
1005
1006 this.insert();
1007
1008 return;
1009 }
1010 }
1011
1012 boolean preview = "1".equals(this.request.getParameter("preview"));
1013
1014 if (!preview) { AttachmentCommon attachments = new AttachmentCommon(this.request, forumId);
1016
1017 try {
1018 attachments.preProcess();
1019 }
1020 catch (AttachmentSizeTooBigException e) {
1021 JForumExecutionContext.enableRollback();
1022 p.setText(this.request.getParameter("message"));
1023 p.setId(0);
1024 this.context.put("errorMessage", e.getMessage());
1025 this.context.put("post", p);
1026 this.insert();
1027 return;
1028 }
1029
1030 Forum forum = ForumRepository.getForum(forumId);
1031 PermissionControl pc = SecurityRepository.get(us.getUserId());
1032
1033 boolean moderate = (forum.isModerated()
1035 && !pc.canAccess(SecurityConstants.PERM_MODERATION)
1036 && !pc.canAccess(SecurityConstants.PERM_ADMINISTRATION));
1037
1038
1039 if (newTopic) {
1040 t.setTime(new Date ());
1041 t.setTitle(this.request.getParameter("subject"));
1042 t.setModerated(moderate);
1043 t.setPostedBy(u);
1044 t.setFirstPostTime(ViewCommon.formatDate(t.getTime()));
1045
1046 int topicId = topicDao.addNew(t);
1047 t.setId(topicId);
1048 firstPost = true;
1049 }
1050
1051 if (!firstPost && pc.canAccess(
1052 SecurityConstants.PERM_REPLY_WITHOUT_MODERATION, Integer.toString(t.getForumId()))) {
1053 moderate = false;
1054 }
1055
1056 if (this.request.getParameter("notify") != null) {
1058 this.watch(topicDao, t.getId(), u.getId());
1059 }
1060
1061 p.setTopicId(t.getId());
1062
1063 Poll poll = PollCommon.fillPollFromRequest();
1065 if (poll != null && newTopic) {
1066 poll.setTopicId(t.getId());
1067
1068 if (poll.getOptions().size() < 2) {
1069 JForumExecutionContext.enableRollback();
1071 p.setText(this.request.getParameter("message"));
1072 p.setId(0);
1073 this.context.put("errorMessage", I18n.getMessage("PostForm.needMorePollOptions"));
1074 this.context.put("post", p);
1075 this.context.put("poll", poll);
1076 this.insert();
1077 return;
1078 }
1079
1080 poolDao.addNew(poll);
1081 t.setVoteId(poll.getId());
1082 }
1083
1084 p.setModerate(moderate);
1086 int postId = postDao.addNew(p);
1087
1088 if (newTopic) {
1089 t.setFirstPostId(postId);
1090 }
1091
1092 if (!moderate) {
1093 t.setLastPostId(postId);
1094 t.setLastPostBy(u);
1095 t.setLastPostDate(p.getTime());
1096 t.setLastPostTime(p.getFormatedTime());
1097 }
1098
1099 topicDao.update(t);
1100
1101 attachments.insertAttachments(p);
1102
1103 if (!moderate) {
1104 String path = this.request.getContextPath() + "/posts/list/";
1106 int start = ViewCommon.getStartPage();
1107
1108 path += this.startPage(t, start) + "/";
1109 path += t.getId() + SystemGlobals.getValue(ConfigKeys.SERVLET_EXTENSION) + "#" + postId;
1110
1111 JForumExecutionContext.setRedirect(path);
1112
1113 if (!newTopic) {
1115 TopicsCommon.notifyUsers(t, topicDao);
1116 t.setTotalReplies(t.getTotalReplies() + 1);
1117 }else{ ForumCommon.notifyUsers(forum, t, forumDao);
1119 }
1120
1121 t.setTotalViews(t.getTotalViews() + 1);
1122
1123 DataAccessDriver.getInstance().newUserDAO().incrementPosts(p.getUserId());
1124
1125 TopicsCommon.updateBoardStatus(t, postId, firstPost, topicDao, forumDao);
1126 ForumRepository.updateForumStats(t, u, p);
1127
1128 int anonymousUser = SystemGlobals.getIntValue(ConfigKeys.ANONYMOUS_USER_ID);
1129 if (u.getId() != anonymousUser) {
1130 ((Map ) SessionFacade.getAttribute(ConfigKeys.TOPICS_TRACKING)).put(new Integer (t.getId()),
1131 new Long (p.getTime().getTime()));
1132 }
1133
1134 if (SystemGlobals.getBoolValue(ConfigKeys.POSTS_CACHE_ENABLED)) {
1135 SimpleDateFormat df = new SimpleDateFormat (SystemGlobals.getValue(ConfigKeys.DATE_TIME_FORMAT));
1136 p.setFormatedTime(df.format(p.getTime()));
1137
1138 PostRepository.append(p.getTopicId(), PostCommon.preparePostForDisplay(p));
1139 }
1140 }
1141 else {
1142 JForumExecutionContext.setRedirect(this.request.getContextPath()
1143 + "/posts/waitingModeration/"
1144 + (firstPost ? 0 : t.getId())
1145 + "/" + t.getForumId()
1146 + SystemGlobals.getValue(ConfigKeys.SERVLET_EXTENSION));
1147 }
1148
1149 if (delay > 0) {
1150 SessionFacade.setAttribute(ConfigKeys.LAST_POST_TIME, new Long (System.currentTimeMillis()));
1151 }
1152 }
1153 else {
1154 this.context.put("preview", true);
1155 this.context.put("post", p);
1156 this.context.put("start", this.request.getParameter("start"));
1157
1158 Post postPreview = new Post(p);
1159 this.context.put("postPreview", PostCommon.preparePostForDisplay(postPreview));
1160
1161 this.insert();
1162 }
1163 }
1164
1165 private int startPage(Topic t, int currentStart) {
1166 int postsPerPage = SystemGlobals.getIntValue(ConfigKeys.POST_PER_PAGE);
1167
1168 int newStart = (t.getTotalReplies() + 1) / postsPerPage * postsPerPage;
1169
1170 return (newStart > currentStart) ? newStart : currentStart;
1171 }
1172
1173 public void delete() throws Exception
1174 {
1175 if (!SecurityRepository.canAccess(SecurityConstants.PERM_MODERATION_POST_REMOVE)) {
1176 this.setTemplateName(TemplateKeys.POSTS_CANNOT_DELETE);
1177 this.context.put("message", I18n.getMessage("CannotRemovePost"));
1178
1179 return;
1180 }
1181
1182 PostDAO pm = DataAccessDriver.getInstance().newPostDAO();
1184 Post p = pm.selectById(this.request.getIntParameter("post_id"));
1185
1186 if (p.getId() == 0) {
1187 this.postNotFound();
1188 return;
1189 }
1190
1191 TopicDAO tm = DataAccessDriver.getInstance().newTopicDAO();
1192 Topic t = TopicRepository.getTopic(new Topic(p.getTopicId()));
1193
1194 if (t == null) {
1195 t = tm.selectRaw(p.getTopicId());
1196 }
1197
1198 if (!TopicsCommon.isTopicAccessible(t.getForumId())) {
1199 return;
1200 }
1201
1202 pm.delete(p);
1203 DataAccessDriver.getInstance().newUserDAO().decrementPosts(p.getUserId());
1204
1205 KarmaDAO karmaDao = DataAccessDriver.getInstance().newKarmaDAO();
1207 karmaDao.updateUserKarma(p.getUserId());
1208
1209 new AttachmentCommon(this.request, p.getForumId()).deleteAttachments(p.getId(), p.getForumId());
1211
1212 int totalPosts = tm.getTotalPosts(p.getTopicId());
1214
1215 if (totalPosts > 0) {
1216 tm.decrementTotalReplies(p.getTopicId());
1218
1219 int maxPostId = tm.getMaxPostId(p.getTopicId());
1220 if (maxPostId > -1) {
1221 tm.setLastPostId(p.getTopicId(), maxPostId);
1222 }
1223
1224 int minPostId = tm.getMinPostId(p.getTopicId());
1225 if (minPostId > -1) {
1226 tm.setFirstPostId(p.getTopicId(), minPostId);
1227 }
1228
1229 ForumDAO fm = DataAccessDriver.getInstance().newForumDAO();
1231
1232 maxPostId = fm.getMaxPostId(p.getForumId());
1233 if (maxPostId > -1) {
1234 fm.setLastPost(p.getForumId(), maxPostId);
1235 }
1236
1237 String returnPath = this.request.getContextPath() + "/posts/list/";
1238
1239 int page = ViewCommon.getStartPage();
1240
1241 if (page > 0) {
1242 int postsPerPage = SystemGlobals.getIntValue(ConfigKeys.POST_PER_PAGE);
1243
1244 if (totalPosts % postsPerPage == 0) {
1245 page -= postsPerPage;
1246 }
1247
1248 returnPath += page + "/";
1249 }
1250
1251 JForumExecutionContext.setRedirect(returnPath
1252 + p.getTopicId()
1253 + SystemGlobals.getValue(ConfigKeys.SERVLET_EXTENSION));
1254
1255 t = tm.selectById(t.getId());
1257 TopicRepository.updateTopic(t);
1258 }
1259 else {
1260 TopicsCommon.deleteTopic(p.getTopicId(), p.getForumId(), false);
1262
1263 JForumExecutionContext.setRedirect(this.request.getContextPath()
1264 + "/forums/show/"
1265 + p.getForumId()
1266 + SystemGlobals.getValue(ConfigKeys.SERVLET_EXTENSION));
1267 }
1268
1269 PostRepository.remove(t.getId(), p.getId());
1270 ForumRepository.reloadForum(p.getForumId());
1271 }
1272
1273 private void watch(TopicDAO tm, int topicId, int userId) throws Exception {
1274 if (!tm.isUserSubscribed(topicId, userId)) {
1275 tm.subscribeUser(topicId, userId);
1276 }
1277 }
1278
1279 public void watch() throws Exception {
1280 int topicId = this.request.getIntParameter("topic_id");
1281 int userId = SessionFacade.getUserSession().getUserId();
1282
1283 this.watch(DataAccessDriver.getInstance().newTopicDAO(), topicId, userId);
1284 this.list();
1285 }
1286
1287 public void unwatch() throws Exception {
1288 if (SessionFacade.isLogged()) {
1289 int topicId = this.request.getIntParameter("topic_id");
1290 int userId = SessionFacade.getUserSession().getUserId();
1291 int start = ViewCommon.getStartPage();
1292
1293 DataAccessDriver.getInstance().newTopicDAO().removeSubscription(topicId, userId);
1294
1295 String returnPath = this.request.getContextPath() + "/posts/list/";
1296
1297 if (start > 0) {
1298 returnPath += start + "/";
1299 }
1300
1301 returnPath += topicId + SystemGlobals.getValue(ConfigKeys.SERVLET_EXTENSION);
1302
1303 this.setTemplateName(TemplateKeys.POSTS_UNWATCH);
1304 this.context.put("pageTitle", I18n.getMessage("PostShow.unwatch"));
1305 this.context.put("message", I18n.getMessage("ForumBase.unwatched", new String [] { returnPath }));
1306 }
1307 else {
1308 this.setTemplateName(ViewCommon.contextToLogin());
1309 }
1310 }
1311
1312 public void downloadAttach() throws Exception
1313 {
1314 if ((SecurityRepository.canAccess(SecurityConstants.PERM_ATTACHMENTS_ENABLED) &&
1315 !SecurityRepository.canAccess(SecurityConstants.PERM_ATTACHMENTS_DOWNLOAD))
1316 || (!SessionFacade.isLogged() && !SystemGlobals.getBoolValue(ConfigKeys.ATTACHMENTS_ANONYMOUS))) {
1317 this.setTemplateName(TemplateKeys.POSTS_CANNOT_DOWNLOAD);
1318 this.context.put("message", I18n.getMessage("Attachments.featureDisabled"));
1319 return;
1320 }
1321
1322 int id = this.request.getIntParameter("attach_id");
1323
1324 AttachmentDAO am = DataAccessDriver.getInstance().newAttachmentDAO();
1325 Attachment a = am.selectAttachmentById(id);
1326
1327 String filename = SystemGlobals.getValue(ConfigKeys.ATTACHMENTS_STORE_DIR)
1328 + "/"
1329 + a.getInfo().getPhysicalFilename();
1330
1331 if (!new File (filename).exists()) {
1332 this.setTemplateName(TemplateKeys.POSTS_ATTACH_NOTFOUND);
1333 this.context.put("message", I18n.getMessage("Attachments.notFound"));
1334 return;
1335 }
1336
1337 a.getInfo().setDownloadCount(a.getInfo().getDownloadCount() + 1);
1338 am.updateAttachment(a);
1339
1340 FileInputStream fis = new FileInputStream (filename);
1341 OutputStream os = response.getOutputStream();
1342
1343 if(am.isPhysicalDownloadMode(a.getInfo().getExtension().getExtensionGroupId())) {
1344 this.response.setContentType("application/octet-stream");
1345 }
1346 else {
1347 this.response.setContentType(a.getInfo().getMimetype());
1348 }
1349
1350 if (this.request.getHeader("User-Agent").indexOf("Firefox") != -1) {
1351 this.response.setHeader("Content-Disposition", "attachment; filename=\""
1352 + new String (a.getInfo().getRealFilename().getBytes(SystemGlobals.getValue(ConfigKeys.ENCODING)),
1353 SystemGlobals.getValue(ConfigKeys.DEFAULT_CONTAINER_ENCODING)) + "\";");
1354 }
1355 else {
1356 this.response.setHeader("Content-Disposition", "attachment; filename=\""
1357 + ViewCommon.toUtf8String(a.getInfo().getRealFilename()) + "\";");
1358 }
1359
1360 this.response.setContentLength((int)a.getInfo().getFilesize());
1361
1362 int c = 0;
1363 byte[] b = new byte[4096];
1364 while ((c = fis.read(b)) != -1) {
1365 os.write(b, 0, c);
1366 }
1367
1368 fis.close();
1369 os.close();
1370
1371 JForumExecutionContext.enableCustomContent(true);
1372 }
1373
1374 private void topicLocked() {
1375 this.setTemplateName(TemplateKeys.POSTS_TOPIC_LOCKED);
1376 this.context.put("message", I18n.getMessage("PostShow.topicLocked"));
1377 }
1378
1379 public void listSmilies()
1380 {
1381 this.setTemplateName(SystemGlobals.getValue(ConfigKeys.TEMPLATE_DIR) + "/empty.htm");
1382 this.setTemplateName(TemplateKeys.POSTS_LIST_SMILIES);
1383 this.context.put("smilies", SmiliesRepository.getSmilies());
1384 }
1385
1386 private boolean isForumReadonly(int forumId, boolean isReply) throws Exception {
1387 if (!SecurityRepository.canAccess(SecurityConstants.PERM_READ_ONLY_FORUMS, Integer.toString(forumId))) {
1388 if (isReply) {
1389 this.list();
1390 }
1391 else {
1392 JForumExecutionContext.setRedirect(this.request.getContextPath() + "/forums/show/" + forumId
1393 + SystemGlobals.getValue(ConfigKeys.SERVLET_EXTENSION));
1394 }
1395
1396 return true;
1397 }
1398
1399 return false;
1400 }
1401
1402 private boolean anonymousPost(int forumId) throws Exception {
1403 if (!SessionFacade.isLogged()
1405 && !SecurityRepository.canAccess(SecurityConstants.PERM_ANONYMOUS_POST, Integer.toString(forumId))) {
1406 this.setTemplateName(ViewCommon.contextToLogin());
1407
1408 return false;
1409 }
1410
1411 return true;
1412 }
1413}
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