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{SELECT fcid,category,fb.fbid,fb.board
30 ,count(NULLIF(COALESCE(fp.fpid::BOOLEAN,FALSE)
31 AND COALESCE(fp.time > ftv.time,TRUE),FALSE)) AS unread
32 ,date_trunc('seconds',max(fp.time)::timestamp) as last_post
34 JOIN forum_boards fb USING (fcid)
35 LEFT OUTER JOIN forum_threads ft USING (fbid)
36 LEFT OUTER JOIN forum_posts fp USING (ftid)
37 LEFT OUTER JOIN (SELECT * FROM forum_thread_visits WHERE uid = $1) ftv USING (ftid)
38 WHERE EXISTS (SELECT fbid FROM forum_access WHERE fbid = fb.fbid AND gid IN (SELECT groups($1)))
39 OR ft.ftid IN (SELECT ftid FROM forum_priv_access WHERE uid = $1)
40 GROUP BY fcid,category,fb.fbid, fb.board
43 $boards->execute($c->stash->{UID});
46 my $category = {fcid => 0};
47 while (my $board = $boards->fetchrow_hashref){
48 if ($category->{fcid} != $board->{fcid}){
49 $category = {fcid => $board->{fcid}, category => $board->{category}};
50 push @categories,$category;
52 push @{$category->{boards}},$board;
54 $c->stash(categories => \@categories);
57 sub allUnread : Local {
58 my ( $self, $c ) = @_;
61 my $threads = $dbh->prepare(q{SELECT fcid,category,fbid,board,ft.ftid,u.username,ft.subject,
62 count(NULLIF(COALESCE(fp.time > ftv.time,TRUE),FALSE)) AS unread,count(fp.fpid) AS posts,
63 date_trunc('seconds',max(fp.time)::timestamp) as last_post,
64 min(fp.time)::date as posting_date, ft.sticky
65 FROM forum_categories fc
66 JOIN forum_boards fb USING (fcid)
67 JOIN forum_threads ft USING (fbid)
68 JOIN forum_posts fp USING (ftid)
69 JOIN users u ON u.uid = ft.uid
70 LEFT OUTER JOIN (SELECT * FROM forum_thread_visits WHERE uid = $1) ftv ON ftv.ftid = ft.ftid
72 fb.fbid IN (SELECT fbid FROM forum_access WHERE gid IN (SELECT groups($1)))
73 ) OR ft.ftid IN (SELECT ftid FROM forum_priv_access WHERE uid = $1)
74 GROUP BY fcid,category,fbid,board,ft.ftid, ft.subject,ft.sticky,u.username
75 HAVING count(NULLIF(COALESCE(fp.time > ftv.time,TRUE),FALSE)) >= 1
76 ORDER BY fcid,fbid,sticky DESC,last_post DESC
79 $threads->execute($c->stash->{UID});
81 my $category = {fcid => 0};
82 my $board = {fbid => 0};
83 while (my $thread = $threads->fetchrow_hashref){
84 if ($category->{fcid} != $thread->{fcid}){
85 $category = {fcid => $thread->{fcid}, category => $thread->{category}};
86 push @categories,$category;
88 if ($board->{fbid} != $thread->{fbid}){
89 $board = {fbid => $thread->{fbid}, board => $thread->{board}};
90 push @{$category->{boards}},$board;
92 delete $thread->{fcid};
93 delete $thread->{fbid};
94 delete $thread->{category};
95 delete $thread->{board};
96 push @{$board->{threads}},$thread;
98 $c->stash(categories => \@categories);
99 $c->stash(time => $dbh->selectrow_array('SELECT now()::timestamp',undef));
104 my ( $self, $c ) = @_;
109 if ($c->req->param('search')){
110 push @queries,'('.$c->req->param('search').')';
112 my %cat = (body => 'D', topic => 'A', author => 'B');
113 for ('body','topic','author'){
114 if ($c->req->param($_)){
115 my @words = split /\W+/,$c->req->param($_);
116 my $op = $c->req->param('all'.$_) ? '&' : '|';
118 my $query = join " $op ", map {"$_:$cat"} @words;
119 push @queries,"($query)";
122 my $search = join ' & ', @queries;
125 my $posts = $dbh->prepare(q{SELECT fp.ftid,u.username,ft.subject
126 ,ts_headline(fp.message,to_tsquery($2)) AS headline
127 ,ts_rank_cd(fp.textsearch, to_tsquery($2),32) AS rank
129 JOIN forum_threads ft USING (fbid)
130 JOIN forum_posts fp USING (ftid)
131 JOIN users u ON fp.uid = u.uid
132 WHERE (fb.fbid IN (SELECT fbid FROM forum_access
133 WHERE gid IN (SELECT groups($1)))
134 OR ft.ftid IN (SELECT ftid FROM forum_priv_access WHERE uid = $1)
135 ) AND fp.textsearch @@@ to_tsquery($2)
139 $posts->execute($c->stash->{UID},$search);
141 while (my $post = $posts->fetchrow_hashref){
144 $c->stash(searchresults => \@posts);
147 $c->stash( searcherror => $dbh->errstr);
155 my ( $self, $c, $board ) = @_;
158 $c->stash(time => $dbh->selectrow_array('SELECT now()::timestamp',undef));
160 $c->forward('findBoard');
161 $board = $c->stash->{board};
163 my $threads = $dbh->prepare(q{SELECT ft.ftid,u.username,ft.subject
164 ,count(NULLIF(COALESCE(fp.time > ftv.time,TRUE),FALSE)) AS unread,count(fp.fpid) AS posts
165 ,date_trunc('seconds',max(fp.time)::timestamp) as last_post
166 ,min(fp.time)::date as posting_date, ft.sticky
167 FROM forum_threads ft
168 JOIN forum_posts fp USING (ftid)
169 JOIN users u ON u.uid = ft.uid
170 LEFT OUTER JOIN (SELECT * FROM forum_thread_visits WHERE uid = $2) ftv ON ftv.ftid = ft.ftid
171 WHERE ft.fbid = $1 AND (
172 ft.fbid IN (SELECT fbid FROM forum_access WHERE gid IN (SELECT groups($2)))
173 OR ft.ftid IN (SELECT ftid FROM forum_priv_access WHERE uid = $2)
175 GROUP BY ft.ftid, ft.subject,ft.sticky,u.username
176 ORDER BY sticky DESC,last_post DESC
178 $threads->execute($board->{fbid},$c->stash->{UID});
180 while (my $thread = $threads->fetchrow_hashref){
181 push @threads,$thread;
183 $c->stash(threads => \@threads);
185 $c->forward('listModeratorBoards', [$board->{fbid}]) if $board->{moderate};
190 my ( $self, $c, $thread ) = @_;
193 $c->forward('findThread');
194 unless ($c->stash->{thread}){
195 $c->stash(template => 'access_denied.tt2');
198 my $query = $dbh->prepare(q{SELECT uid,username FROM users u
199 JOIN forum_priv_access fta USING (uid) WHERE fta.ftid = $1});
200 $query->execute($thread);
201 $c->stash(access => $query->fetchall_arrayref({}) );
202 $c->forward('findPosts');
203 $c->forward('markThreadAsRead') if $c->user_exists;
204 if ($c->stash->{thread}->{moderate}) {
205 $c->forward('findUsers');
206 $c->forward('listModeratorBoards', [$c->stash->{thread}->{fbid}]);
210 sub findPosts :Private {
211 my ( $self, $c, $thread ) = @_;
214 my $posts = $dbh->prepare(q{
215 SELECT u.uid,u.username,date_trunc('seconds',fp.time::timestamp) AS time
216 ,fp.message,COALESCE(fp.time > ftv.time,TRUE) AS unread
217 FROM forum_threads ft
218 JOIN forum_posts fp USING (ftid)
219 JOIN users u ON u.uid = fp.uid
221 (SELECT * FROM forum_thread_visits WHERE uid = $2) ftv ON ftv.ftid = ft.ftid
225 $posts->execute($thread,$c->stash->{UID});
228 while (my $post = $posts->fetchrow_hashref){
229 $post->{message} = parseMarkup($post->{message});
233 $c->stash(posts => \@posts);
237 sub markBoardAsRead : Local {
238 my ( $self, $c, $board, $time ) = @_;
241 $c->forward('findBoard');
242 $board = $c->stash->{board};
244 my $threads = $dbh->prepare(q{SELECT ft.ftid,ft.subject
245 ,count(NULLIF(COALESCE(fp.time > ftv.time,TRUE),FALSE)) AS unread
246 ,count(fp.fpid) AS posts, max(fp.time)::timestamp as last_post
247 FROM forum_threads ft
248 JOIN forum_posts fp USING (ftid)
249 LEFT OUTER JOIN (SELECT * FROM forum_thread_visits WHERE uid = $2) ftv ON ftv.ftid = ft.ftid
250 WHERE ft.fbid = $1 AND fp.time <= $3
251 GROUP BY ft.ftid, ft.subject
252 HAVING count(NULLIF(COALESCE(fp.time > ftv.time,TRUE),FALSE)) >= 1
254 $threads->execute($board->{fbid},$c->user->id,$time);
256 while (my $thread = $threads->fetchrow_hashref){
257 $c->forward('markThreadAsRead',[$thread->{ftid}]);
260 $c->forward('/redirect');
263 sub markThreadAsRead : Private {
264 my ( $self, $c, $thread ) = @_;
267 my $rows = $dbh->do(q{UPDATE forum_thread_visits SET time = now()
268 WHERE uid = $1 AND ftid = $2
269 },undef,$c->user->id,$thread);
271 $dbh->do(q{INSERT INTO forum_thread_visits (uid,ftid)
273 ,undef,$c->user->id,$thread);
277 sub moveThreads : Local {
278 my ( $self, $c, $board ) = @_;
281 $c->forward('findBoard',[$c->req->param('board')]);
282 my $toboard = $c->stash->{board};
283 unless ($toboard->{moderate}){
284 $c->acl_access_denied('test',$c->action,'No moderator access for target board.')
287 $c->forward('findBoard');
288 $board = $c->stash->{board};
289 unless ($board->{moderate}){
290 $c->acl_access_denied('test',$c->action,'No moderator access for source board.')
293 my $log = "Moved these threads:\n\n";
295 my $moveThread = $dbh->prepare(q{UPDATE forum_threads SET fbid = $1 WHERE ftid = $2 AND fbid = $3});
296 for my $param ($c->req->param){
297 if ($param =~ /t:(\d+)/){
298 $moveThread->execute($toboard->{fbid},$1,$board->{fbid});
299 if ($moveThread->rows > 0){
305 $log .= "\nFrom board: $board->{board} ($board->{fbid})";
306 $log .= "\nTo board: $toboard->{board} ($toboard->{fbid})";
307 $dbh->do(q{INSERT INTO forum_posts (ftid,uid,message)
308 VALUES((SELECT ftid FROM users WHERE uid = $1),$1,$2)
309 }, undef, $c->user->id, $log);
312 $c->res->redirect($c->uri_for('board',$board->{fbid}));
315 sub newThread : Local {
316 my ( $self, $c, $board ) = @_;
318 $c->forward('findBoard');
319 $board = $c->stash->{board};
321 unless ($c->stash->{board}->{post}){
322 $c->acl_access_denied('test',$c->action,'No post access to board.')
325 $c->forward('insertThread');
326 $c->forward('addPost',[$c->stash->{thread}]);
329 sub insertThread : Private {
330 my ( $self, $c, $board ) = @_;
333 my $insert = $dbh->prepare(q{INSERT INTO forum_threads (ftid,fbid,subject,uid)
334 VALUES(DEFAULT,$1,$2,$3) RETURNING (ftid);
336 $insert->execute($board,html_escape($c->req->param('subject')),$c->stash->{UID});
337 $c->stash(thread => $insert->fetchrow);
341 sub addPost : Local {
342 my ( $self, $c, $thread ) = @_;
345 if ($c->req->param('cmd') eq 'Submit'){
346 $c->forward('findThread');
347 unless ($c->stash->{thread}->{post}){
348 $c->acl_access_denied('test',$c->action,'No post access to board.')
350 $c->forward('insertPost');
351 $c->res->redirect($c->uri_for('thread',$thread));
352 }elsif ($c->req->param('cmd') eq 'Preview'){
353 $c->forward('thread');
354 $c->forward('previewPost');
355 $c->stash(template => 'forum/thread.tt2');
359 sub setSticky : Local {
360 my ( $self, $c, $thread, $sticky ) = @_;
363 $c->forward('findThread');
364 unless ($c->stash->{thread}->{moderate}){
365 $c->acl_access_denied('test',$c->action,'No moderator access to board.')
368 $dbh->do(q{UPDATE forum_threads SET sticky = $2 WHERE ftid = $1}
369 , undef,$thread, $sticky);
370 $c->res->redirect($c->uri_for('thread',$thread));
373 sub postthreadaccess : Local {
374 my ( $self, $c, $thread) = @_;
377 $c->forward('findThread');
379 unless ($c->stash->{thread}->{moderate}){
380 $c->acl_access_denied('test',$c->action,'No moderator access to board.')
382 if ($c->req->param('access')){
383 $c->req->parameters->{access} = [$c->req->parameters->{access}]
384 unless ref $c->req->parameters->{access} eq 'ARRAY';
385 my $query = $dbh->prepare(q{DELETE From forum_priv_access
386 WHERE ftid = $1 AND uid = ANY ($2)});
387 $query->execute($thread,$c->req->parameters->{access});
388 $dbh->do(q{INSERT INTO forum_posts (ftid,uid,message)
389 VALUES((SELECT ftid FROM users WHERE uid = $1),$1,$2)
390 }, undef, $c->user->id
391 ,"Removed access on thread $thread for : @{$c->req->parameters->{access}}");
393 if ($c->req->param('uid')){
394 $c->forward('addaccess');
397 $c->res->redirect($c->uri_for('thread',$thread));
400 sub removeownthreadaccess : Local {
401 my ( $self, $c, $thread) = @_;
403 $dbh->do(q{DELETE FROM forum_priv_access WHERE uid = $1 AND ftid = $2}
404 ,undef,$c->user->id,$thread);
405 $c->res->redirect($c->uri_for('allUnread'));
408 sub privmsg : Local {
409 my ( $self, $c, $uid ) = @_;
412 $c->stash(uid => $uid);
414 $c->forward('findUsers');
417 sub postprivmsg : Local {
418 my ( $self, $c ) = @_;
422 $c->forward('insertThread',[-1999]);
424 $c->req->parameters->{uid} = [$c->req->parameters->{uid}]
425 unless ref $c->req->parameters->{uid} eq 'ARRAY';
426 push @{$c->req->parameters->{uid}}, $c->user->id;
427 $c->forward('addaccess',[$c->stash->{thread}]);
429 $c->forward('addPost',[$c->stash->{thread}]);
433 sub addaccess : Private {
434 my ( $self, $c, $thread) = @_;
437 $c->req->parameters->{uid} = [$c->req->parameters->{uid}]
438 unless ref $c->req->parameters->{uid} eq 'ARRAY';
439 my $query = $dbh->prepare(q{INSERT INTO forum_priv_access (ftid,uid)
440 (SELECT $1,uid FROM users u WHERE uid = ANY ($2) AND NOT uid
441 IN (SELECT uid FROM forum_priv_access WHERE ftid = $1))});
442 $query->execute($thread,$c->req->parameters->{uid});
443 $dbh->do(q{INSERT INTO forum_posts (ftid,uid,message)
444 VALUES((SELECT ftid FROM users WHERE uid = $1),$1,$2)
445 }, undef, $c->user->id
446 ,"Gave access on thread $thread to : @{$c->req->parameters->{uid}}");
449 sub findUsers : Private {
450 my ( $self, $c ) = @_;
453 my $query = $dbh->prepare(q{SELECT uid,username FROM users
454 WHERE uid > 0 AND uid IN (SELECT uid FROM groupmembers)
455 ORDER BY LOWER(username)});
458 $c->stash(users => $query->fetchall_arrayref({}) );
461 sub findThread : Private {
462 my ( $self, $c, $thread ) = @_;
464 my $findThread = $dbh->prepare(q{SELECT ft.ftid,ft.subject
465 ,COALESCE(bool_or(fa.post),true) AS post, bool_or(fa.moderate) AS moderate
466 ,ft.fbid,fb.board,fb.fcid,ft.sticky,fc.category
468 NATURAL JOIN forum_threads ft
469 NATURAL JOIN forum_categories fc
470 LEFT OUTER JOIN (SELECT * FROM forum_access
471 WHERE gid IN (SELECT groups($2))
473 WHERE ft.ftid = $1 AND (fa.post IS NOT NULL
474 OR ft.ftid IN (SELECT ftid FROM forum_priv_access WHERE uid = $2))
475 GROUP BY ft.ftid,ft.subject,ft.fbid,fb.board,fb.fcid,ft.sticky,fc.category
477 $thread = $dbh->selectrow_hashref($findThread,undef,$thread,$c->stash->{UID});
478 $c->stash(thread => $thread);
481 sub findBoard : Private {
482 my ( $self, $c, $board ) = @_;
485 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
487 NATURAL JOIN forum_categories fc
488 LEFT OUTER JOIN (SELECT * FROM forum_access
489 WHERE fbid = $1 AND gid IN (SELECT groups($2))
492 GROUP BY fb.fbid,fb.board,fb.fcid,fc.category
494 $board = $dbh->selectrow_hashref($boards,undef,$board,$c->stash->{UID});
496 $c->stash(board => $board);
499 sub previewPost : Private {
500 my ( $self, $c) = @_;
501 push @{$c->stash->{posts}}, {
503 username => 'PREVIEW',
504 message => parseMarkup(html_escape $c->req->param('message')),
506 $c->stash(previewMessage => html_escape $c->req->param('message'));
509 sub insertPost : Private {
510 my ( $self, $c, $thread ) = @_;
513 my $insert = $dbh->prepare(q{INSERT INTO forum_posts (ftid,message,uid)
515 $insert->execute($thread,html_escape($c->req->param('message')),$c->stash->{UID});
518 sub listModeratorBoards : Private {
519 my ( $self, $c, $fbid ) = @_;
522 my $categories = $dbh->prepare(q{SELECT fcid,category FROM forum_categories ORDER BY fcid});
523 my $boards = $dbh->prepare(q{SELECT fb.fbid,fb.board, bool_or(fa.post) AS post
524 FROM forum_boards fb NATURAL JOIN forum_access fa
526 AND gid IN (SELECT groups($2))
528 GROUP BY fb.fbid,fb.board
531 $categories->execute;
533 while (my $category = $categories->fetchrow_hashref){
534 $boards->execute($category->{fcid},$c->stash->{UID});
537 while (my $b = $boards->fetchrow_hashref){
538 next if ($b->{fbid} == $fbid);
541 $category->{boards} = \@boards;
542 push @categories,$category if @boards;
544 $c->stash(categories => \@categories);
549 Michael Andreen (harv@ruin.nu)