1 package NDWeb::Controller::Forum;
5 use parent 'Catalyst::Controller';
11 NDWeb::Controller::Forum - Catalyst Controller
25 sub index :Path :Args(0) {
26 my ( $self, $c ) = @_;
29 my $boards = $dbh->prepare(q{
30 SELECT fcid,category,fb.fbid,fb.board
31 ,SUM((SELECT count(*) FROM forum_posts WHERE ftid = ft.ftid
32 AND COALESCE(time > ftv.time,TRUE))) AS unread
33 ,date_trunc('seconds',max(ft.mtime)::timestamp ) AS last_post
34 FROM forum_categories fc
35 JOIN forum_boards fb USING (fcid)
36 LEFT OUTER JOIN forum_threads ft USING (fbid)
37 LEFT OUTER JOIN (SELECT * FROM forum_thread_visits WHERE uid = $1)
39 WHERE fbid IN (SELECT fbid FROM forum_access
40 WHERE gid IN (SELECT groups($1)))
41 OR ftid IN (SELECT ftid FROM forum_priv_access
43 GROUP BY fcid,category,fb.fbid, fb.board
46 $boards->execute($c->stash->{UID});
49 my $category = {fcid => 0};
50 while (my $board = $boards->fetchrow_hashref){
51 if ($category->{fcid} != $board->{fcid}){
52 $category = {fcid => $board->{fcid}, category => $board->{category}};
53 push @categories,$category;
55 push @{$category->{boards}},$board;
57 $c->stash(categories => \@categories);
60 sub allUnread : Local {
61 my ( $self, $c ) = @_;
64 my $threads = $dbh->prepare(q{
65 SELECT fcid,category,fbid,board,ft.ftid,u.username,ft.subject,ft.sticky
66 ,(SELECT count(*) FROM forum_posts WHERE ftid = ft.ftid
67 AND COALESCE(time > ftv.time,TRUE)) AS unread
68 ,ft.posts,date_trunc('seconds',ft.mtime::timestamp) as last_post
69 ,ft.ctime::DATE as posting_date
70 FROM forum_categories fc
71 JOIN forum_boards fb USING (fcid)
72 JOIN forum_threads ft USING (fbid)
73 JOIN users u ON u.uid = ft.uid
74 LEFT OUTER JOIN (SELECT * FROM forum_thread_visits WHERE uid = $1)
75 ftv ON ftv.ftid = ft.ftid
76 WHERE ft.mtime > NOW() - '50 days'::interval
77 AND COALESCE(ft.mtime > ftv.time,TRUE)
78 AND ft.ftid IN (SELECT ftid FROM forum_posts WHERE ftid = ft.ftid)
80 fb.fbid IN (SELECT fbid FROM forum_access WHERE gid IN (SELECT groups($1))))
81 OR ft.ftid IN (SELECT ftid FROM forum_priv_access WHERE uid = $1))
82 ORDER BY fcid,fbid,sticky DESC,last_post DESC
85 $threads->execute($c->stash->{UID});
87 my $category = {fcid => 0};
88 my $board = {fbid => 0};
89 while (my $thread = $threads->fetchrow_hashref){
90 if ($category->{fcid} != $thread->{fcid}){
91 $category = {fcid => $thread->{fcid}, category => $thread->{category}};
92 push @categories,$category;
94 if ($board->{fbid} != $thread->{fbid}){
95 $board = {fbid => $thread->{fbid}, board => $thread->{board}};
96 push @{$category->{boards}},$board;
98 delete $thread->{fcid};
99 delete $thread->{fbid};
100 delete $thread->{category};
101 delete $thread->{board};
102 push @{$board->{threads}},$thread;
104 $c->stash(categories => \@categories);
105 $c->stash(time => $dbh->selectrow_array('SELECT now()::timestamp',undef));
110 my ( $self, $c ) = @_;
115 if ($c->req->param('search')){
116 push @queries,'('.$c->req->param('search').')';
118 my %cat = (body => 'D', topic => 'A', author => 'B');
119 for ('body','topic','author'){
120 if ($c->req->param($_)){
121 my @words = split /\W+/,$c->req->param($_);
122 my $op = $c->req->param('all'.$_) ? '&' : '|';
124 my $query = join " $op ", map {"$_:$cat"} @words;
125 push @queries,"($query)";
128 my $search = join ' & ', @queries;
131 my $posts = $dbh->prepare(q{SELECT fp.ftid,u.username,ft.subject
132 ,ts_headline(fp.message,to_tsquery($2)) AS headline
133 ,ts_rank_cd(fp.textsearch, to_tsquery($2),32) AS rank
135 JOIN forum_threads ft USING (fbid)
136 JOIN forum_posts fp USING (ftid)
137 JOIN users u ON fp.uid = u.uid
138 WHERE (fb.fbid IN (SELECT fbid FROM forum_access
139 WHERE gid IN (SELECT groups($1)))
140 OR ft.ftid IN (SELECT ftid FROM forum_priv_access WHERE uid = $1)
141 ) AND fp.textsearch @@@ to_tsquery($2)
145 $posts->execute($c->stash->{UID},$search);
147 while (my $post = $posts->fetchrow_hashref){
150 $c->stash(searchresults => \@posts);
153 $c->stash( searcherror => $dbh->errstr);
161 my ( $self, $c, $board ) = @_;
164 $c->stash(time => $dbh->selectrow_array('SELECT now()::timestamp',undef));
166 $c->forward('findBoard');
167 $board = $c->stash->{board};
168 if ( !defined $board->{fbid}){
169 $c->detach('/default');
172 my $threads = $dbh->prepare(q{
173 SELECT ft.ftid,u.username,ft.subject,ft.posts, ft.sticky
174 ,(SELECT count(*) FROM forum_posts WHERE ftid = ft.ftid
175 AND COALESCE(time > ftv.time,TRUE)) AS unread
176 ,ft.ctime::DATE as posting_date
177 ,date_trunc('seconds',ft.mtime::timestamp) as last_post
178 FROM forum_threads ft
179 JOIN users u USING(uid)
180 LEFT OUTER JOIN (SELECT * FROM forum_thread_visits WHERE uid = $2)
181 ftv ON ftv.ftid = ft.ftid
182 WHERE ft.posts > 0 AND ft.fbid = $1 AND (
183 ft.fbid IN (SELECT fbid FROM forum_access WHERE gid IN (SELECT groups($2)))
184 OR ft.ftid IN (SELECT ftid FROM forum_priv_access WHERE uid = $2)
186 GROUP BY ft.ftid, ft.subject,ft.sticky,u.username,ft.ctime,ft.mtime,ft.posts,ftv.time
187 ORDER BY sticky DESC,last_post DESC
189 $threads->execute($board->{fbid},$c->stash->{UID});
191 while (my $thread = $threads->fetchrow_hashref){
192 push @threads,$thread;
195 if ( !(defined $board->{post}) && @threads == 0){
196 $c->acl_access_denied('test',$c->action,'No access to board')
198 $c->stash(threads => \@threads);
200 $c->stash(title => "$board->{board} ($board->{category})");
202 $c->forward('listModeratorBoards', [$board->{fbid}]) if $board->{moderate};
207 my ( $self, $c, $thread ) = @_;
210 $c->forward('findThread');
211 $thread = $c->stash->{thread};
213 $c->stash(template => 'default.tt2');
214 $c->res->status(404);
217 my $query = $dbh->prepare(q{SELECT uid,username FROM users u
218 JOIN forum_priv_access fta USING (uid) WHERE fta.ftid = $1});
219 $query->execute($thread->{ftid});
220 $c->stash(access => $query->fetchall_arrayref({}) );
221 $c->stash(title => $thread->{subject}
222 . " ($thread->{category} - $thread->{board})");
223 $c->forward('findPosts');
224 $c->forward('markThreadAsRead') if $c->user_exists;
225 if ($c->stash->{thread}->{moderate}) {
226 $c->forward('findUsers');
227 $c->forward('listModeratorBoards', [$c->stash->{thread}->{fbid}]);
231 sub findPosts :Private {
232 my ( $self, $c, $thread ) = @_;
235 my $posts = $dbh->prepare(q{
236 SELECT fpid,u.uid,u.username,date_trunc('seconds',fp.time::timestamp) AS time
237 ,fp.message,COALESCE(fp.time > ftv.time,TRUE) AS unread
238 FROM forum_threads ft
239 JOIN forum_posts fp USING (ftid)
240 JOIN users u ON u.uid = fp.uid
242 (SELECT * FROM forum_thread_visits WHERE uid = $2) ftv ON ftv.ftid = ft.ftid
246 $posts->execute($thread,$c->stash->{UID});
249 while (my $post = $posts->fetchrow_hashref){
250 $post->{message} = parseMarkup($post->{message});
254 $c->stash(posts => \@posts);
258 sub markBoardAsRead : Local {
259 my ( $self, $c, $board, $time ) = @_;
262 $c->forward('findBoard');
263 $board = $c->stash->{board};
265 my $threads = $dbh->prepare(q{SELECT ft.ftid,ft.subject
266 ,count(NULLIF(COALESCE(fp.time > ftv.time,TRUE),FALSE)) AS unread
267 ,count(fp.fpid) AS posts, max(fp.time)::timestamp as last_post
268 FROM forum_threads ft
269 JOIN forum_posts fp USING (ftid)
270 LEFT OUTER JOIN (SELECT * FROM forum_thread_visits WHERE uid = $2) ftv ON ftv.ftid = ft.ftid
271 WHERE ft.fbid = $1 AND fp.time <= $3
272 GROUP BY ft.ftid, ft.subject
273 HAVING count(NULLIF(COALESCE(fp.time > ftv.time,TRUE),FALSE)) >= 1
275 $threads->execute($board->{fbid},$c->user->id,$time);
277 while (my $thread = $threads->fetchrow_hashref){
278 $c->forward('markThreadAsRead',[$thread->{ftid}]);
281 $c->forward('/redirect');
284 sub markThreadAsRead : Private {
285 my ( $self, $c, $thread ) = @_;
288 my $rows = $dbh->do(q{UPDATE forum_thread_visits SET time = now()
289 WHERE uid = $1 AND ftid = $2
290 },undef,$c->user->id,$thread);
292 $dbh->do(q{INSERT INTO forum_thread_visits (uid,ftid)
294 ,undef,$c->user->id,$thread);
298 sub markThreadAsUnread : Local {
299 my ( $self, $c, $thread ) = @_;
302 my ($fbid) = $dbh->selectrow_array(q{
303 SELECT fbid FROM forum_threads WHERE ftid = $1
307 DELETE FROM forum_thread_visits WHERE uid = $1 AND ftid = $2
308 }, undef, $c->user->id, $thread);
309 $c->res->redirect($c->uri_for('board',$fbid));
312 sub markPostAsUnread : Local {
313 my ( $self, $c, $post ) = @_;
316 my ($fbid) = $dbh->selectrow_array(q{
317 SELECT fbid FROM forum_threads JOIN forum_posts USING (ftid) WHERE fpid = $1
321 UPDATE forum_thread_visits ftv SET time = (fp.time - interval '1 second')
323 WHERE ftv.uid = $1 AND fp.fpid = $2 AND fp.ftid = ftv.ftid
324 }, undef, $c->user->id, $post);
325 $c->res->redirect($c->uri_for('board',$fbid));
328 sub moveThreads : Local {
329 my ( $self, $c, $board ) = @_;
332 $c->forward('findBoard',[$c->req->param('board')]);
333 my $toboard = $c->stash->{board};
334 unless ($toboard->{moderate}){
335 $c->acl_access_denied('test',$c->action,'No moderator access for target board.')
338 $c->forward('findBoard');
339 $board = $c->stash->{board};
340 unless ($board->{moderate}){
341 $c->acl_access_denied('test',$c->action,'No moderator access for source board.')
344 my $log = "Moved these threads:\n\n";
346 my $moveThread = $dbh->prepare(q{UPDATE forum_threads SET fbid = $1 WHERE ftid = $2 AND fbid = $3});
347 for my $param ($c->req->param){
348 if ($param =~ /t:(\d+)/){
349 $moveThread->execute($toboard->{fbid},$1,$board->{fbid});
350 if ($moveThread->rows > 0){
356 $log .= "\nFrom board: $board->{board} ($board->{fbid})";
357 $log .= "\nTo board: $toboard->{board} ($toboard->{fbid})";
358 $dbh->do(q{INSERT INTO forum_posts (ftid,uid,message)
359 VALUES((SELECT ftid FROM users WHERE uid = $1),$1,$2)
360 }, undef, $c->user->id, $log);
363 $c->res->redirect($c->uri_for('board',$board->{fbid}));
366 sub newThread : Local {
367 my ( $self, $c, $board ) = @_;
369 $c->forward('findBoard');
370 $board = $c->stash->{board};
372 unless ($c->stash->{board}->{post}){
373 $c->acl_access_denied('test',$c->action,'No post access to board.')
376 $c->forward('insertThread');
377 $c->forward('addPost',[$c->stash->{thread}]);
380 sub insertThread : Private {
381 my ( $self, $c, $board ) = @_;
384 my $insert = $dbh->prepare(q{INSERT INTO forum_threads (ftid,fbid,subject,uid)
385 VALUES(DEFAULT,$1,$2,$3) RETURNING (ftid);
387 $insert->execute($board,html_escape($c->req->param('subject')),$c->stash->{UID});
388 $c->stash(thread => $insert->fetchrow);
392 sub addPost : Local {
393 my ( $self, $c, $thread ) = @_;
396 if ($c->req->param('cmd') eq 'Submit'){
397 $c->forward('findThread');
398 unless ($c->stash->{thread}->{post}){
399 $c->acl_access_denied('test',$c->action,'No post access to board.')
401 $c->forward('insertPost');
402 $c->res->redirect($c->uri_for('thread',$thread));
403 }elsif ($c->req->param('cmd') eq 'Preview'){
404 $c->forward('thread');
405 $c->forward('previewPost');
406 $c->stash(template => 'forum/thread.tt2');
410 sub setSticky : Local {
411 my ( $self, $c, $thread, $sticky ) = @_;
414 $c->forward('findThread');
415 unless ($c->stash->{thread}->{moderate}){
416 $c->acl_access_denied('test',$c->action,'No moderator access to board.')
419 $dbh->do(q{UPDATE forum_threads SET sticky = $2 WHERE ftid = $1}
420 , undef,$thread, $sticky);
421 $c->res->redirect($c->uri_for('thread',$thread));
424 sub postthreadaccess : Local {
425 my ( $self, $c, $thread) = @_;
428 $c->forward('findThread');
430 unless ($c->stash->{thread}->{moderate}){
431 $c->acl_access_denied('test',$c->action,'No moderator access to board.')
433 if ($c->req->param('access')){
434 $c->req->parameters->{access} = [$c->req->parameters->{access}]
435 unless ref $c->req->parameters->{access} eq 'ARRAY';
436 my $query = $dbh->prepare(q{DELETE From forum_priv_access
437 WHERE ftid = $1 AND uid = ANY ($2)});
438 $query->execute($thread,$c->req->parameters->{access});
439 $dbh->do(q{INSERT INTO forum_posts (ftid,uid,message)
440 VALUES((SELECT ftid FROM users WHERE uid = $1),$1,$2)
441 }, undef, $c->user->id
442 ,"Removed access on thread $thread for : @{$c->req->parameters->{access}}");
444 if ($c->req->param('uid')){
445 $c->forward('addaccess');
448 $c->res->redirect($c->uri_for('thread',$thread));
451 sub removeownthreadaccess : Local {
452 my ( $self, $c, $thread) = @_;
454 $dbh->do(q{DELETE FROM forum_priv_access WHERE uid = $1 AND ftid = $2}
455 ,undef,$c->user->id,$thread);
456 $c->res->redirect($c->uri_for('allUnread'));
459 sub privmsg : Local {
460 my ( $self, $c, $uid ) = @_;
463 $c->stash(uid => $uid);
465 $c->forward('findUsers');
468 sub postprivmsg : Local {
469 my ( $self, $c ) = @_;
473 $c->forward('insertThread',[-1999]);
475 $c->req->parameters->{uid} = [$c->req->parameters->{uid}]
476 unless ref $c->req->parameters->{uid} eq 'ARRAY';
477 push @{$c->req->parameters->{uid}}, $c->user->id;
478 $c->forward('addaccess',[$c->stash->{thread}]);
480 $c->forward('addPost',[$c->stash->{thread}]);
484 sub addaccess : Private {
485 my ( $self, $c, $thread) = @_;
488 $c->req->parameters->{uid} = [$c->req->parameters->{uid}]
489 unless ref $c->req->parameters->{uid} eq 'ARRAY';
490 my $query = $dbh->prepare(q{INSERT INTO forum_priv_access (ftid,uid)
491 (SELECT $1,uid FROM users u WHERE uid = ANY ($2) AND NOT uid
492 IN (SELECT uid FROM forum_priv_access WHERE ftid = $1))});
493 $query->execute($thread,$c->req->parameters->{uid});
494 $dbh->do(q{INSERT INTO forum_posts (ftid,uid,message)
495 VALUES((SELECT ftid FROM users WHERE uid = $1),$1,$2)
496 }, undef, $c->user->id
497 ,"Gave access on thread $thread to : @{$c->req->parameters->{uid}}");
500 sub findUsers : Private {
501 my ( $self, $c ) = @_;
504 my $query = $dbh->prepare(q{SELECT uid,username FROM users
505 WHERE uid > 0 AND uid IN (SELECT uid FROM groupmembers)
509 $c->stash(users => $query->fetchall_arrayref({}) );
512 sub findThread : Private {
513 my ( $self, $c, $thread ) = @_;
515 my $findThread = $dbh->prepare(q{SELECT ft.ftid,ft.subject
516 ,COALESCE(bool_or(fa.post),true) AS post, bool_or(fa.moderate) AS moderate
517 ,ft.fbid,fb.board,fb.fcid,ft.sticky,fc.category
519 NATURAL JOIN forum_threads ft
520 NATURAL JOIN forum_categories fc
521 LEFT OUTER JOIN (SELECT fa.* FROM forum_access fa
522 JOIN (SELECT groups($2) AS gid) g USING (gid)
524 WHERE ft.ftid = $1 AND (fa.post IS NOT NULL
525 OR ft.ftid IN (SELECT ftid FROM forum_priv_access WHERE uid = $2))
526 GROUP BY ft.ftid,ft.subject,ft.fbid,fb.board,fb.fcid,ft.sticky,fc.category
528 $thread = $dbh->selectrow_hashref($findThread,undef,$thread,$c->stash->{UID});
529 $c->stash(thread => $thread);
532 sub findBoard : Private {
533 my ( $self, $c, $board ) = @_;
536 my $boards = $dbh->prepare(q{SELECT fb.fbid,fb.board, bool_or(fa.post) AS post, bool_or(fa.moderate) AS moderate,fb.fcid, fc.category
538 NATURAL JOIN forum_categories fc
539 LEFT OUTER JOIN (SELECT * FROM forum_access
540 WHERE fbid = $1 AND gid IN (SELECT groups($2))
543 GROUP BY fb.fbid,fb.board,fb.fcid,fc.category
545 $board = $dbh->selectrow_hashref($boards,undef,$board,$c->stash->{UID});
547 $c->stash(board => $board);
550 sub previewPost : Private {
551 my ( $self, $c) = @_;
552 push @{$c->stash->{posts}}, {
554 username => 'PREVIEW',
555 message => parseMarkup(html_escape $c->req->param('message')),
557 $c->stash(previewMessage => html_escape $c->req->param('message'));
560 sub insertPost : Private {
561 my ( $self, $c, $thread ) = @_;
564 my $insert = $dbh->prepare(q{INSERT INTO forum_posts (ftid,message,uid)
566 $insert->execute($thread,html_escape($c->req->param('message')),$c->stash->{UID});
569 sub listModeratorBoards : Private {
570 my ( $self, $c, $fbid ) = @_;
573 my $categories = $dbh->prepare(q{SELECT fcid,category FROM forum_categories ORDER BY fcid});
574 my $boards = $dbh->prepare(q{SELECT fb.fbid,fb.board, bool_or(fa.post) AS post
575 FROM forum_boards fb NATURAL JOIN forum_access fa
577 AND gid IN (SELECT groups($2))
579 GROUP BY fb.fbid,fb.board
582 $categories->execute;
584 while (my $category = $categories->fetchrow_hashref){
585 $boards->execute($category->{fcid},$c->stash->{UID});
588 while (my $b = $boards->fetchrow_hashref){
589 next if ($b->{fbid} == $fbid);
592 $category->{boards} = \@boards;
593 push @categories,$category if @boards;
595 $c->stash(categories => \@categories);
600 Michael Andreen (harv@ruin.nu)