1 #**************************************************************************
2 # Copyright (C) 2006 by Michael Andreen <harvATruinDOTnu> *
4 # This program is free software; you can redistribute it and/or modify *
5 # it under the terms of the GNU General Public License as published by *
6 # the Free Software Foundation; either version 2 of the License, or *
7 # (at your option) any later version. *
9 # This program is distributed in the hope that it will be useful, *
10 # but WITHOUT ANY WARRANTY; without even the implied warranty of *
11 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
12 # GNU General Public License for more details. *
14 # You should have received a copy of the GNU General Public License *
15 # along with this program; if not, write to the *
16 # Free Software Foundation, Inc., *
17 # 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. *
18 #**************************************************************************/
21 use warnings FATAL => 'all';
23 $ND::TEMPLATE->param(TITLE => 'Forum');
32 my $boards = $DBH->prepare(q{SELECT fb.fbid AS id,fb.board, bool_or(fa.post) AS post
33 FROM forum_boards fb NATURAL JOIN forum_access fa
34 WHERE fb.fbid = $1 AND (gid = -1 OR gid IN (SELECT gid FROM groupmembers
36 GROUP BY fb.fbid,fb.board});
37 $board = $DBH->selectrow_hashref($boards,undef,param('b'),$ND::UID) or $ERROR .= p($DBH->errstr);
41 my $findThread = $DBH->prepare(q{SELECT ft.ftid AS id,ft.subject, bool_or(fa.post) AS post
42 FROM forum_boards fb NATURAL JOIN forum_access fa NATURAL JOIN forum_threads ft
43 WHERE ft.ftid = $1 AND (gid = -1 OR gid IN (SELECT gid FROM groupmembers
45 GROUP BY ft.ftid,ft.subject});
47 $thread = $DBH->selectrow_hashref($findThread,undef,param('t'),$ND::UID) or $ERROR .= p($DBH->errstr);
50 if (defined param('cmd') && param('cmd') eq 'submit'){
52 if ($board && $board->{post}){
53 my $insert = $DBH->prepare(q{INSERT INTO forum_threads (fbid,subject) VALUES($1,$2)});
54 if ($insert->execute($board->{id},param('subject'))){
55 $thread = $DBH->selectrow_hashref($findThread,undef,
56 $DBH->last_insert_id(undef,undef,undef,undef,"forum_threads_ftid_seq"),$ND::UID)
57 or $ERROR .= p($DBH->errstr);
59 $ERROR .= p($DBH->errstr);
62 if ($thread && $thread->{post}){
63 my $insert = $DBH->prepare(q{INSERT INTO forum_posts (ftid,message,uid) VALUES($1,$2,$3)});
64 $insert->execute($thread->{id},escapeHTML(param('message')),$ND::UID) or $ERROR .= p($DBH->errstr);
66 $DBH->commit or $ERROR .= p($DBH->errstr);
69 my $categories = $DBH->prepare(q{SELECT fcid AS id,category FROM forum_categories});
70 my $threads = $DBH->prepare(q{SELECT ft.ftid AS id,ft.subject,count(NULLIF(COALESCE(fp.time > ftv.time,TRUE),FALSE)) AS unread,count(fp.fpid) AS posts
71 FROM forum_threads ft JOIN forum_posts fp USING (ftid) LEFT OUTER JOIN (SELECT * FROM forum_thread_visits WHERE uid = $2) ftv ON ftv.ftid = ft.ftid
73 GROUP BY ft.ftid, ft.subject
74 HAVING count(NULLIF(COALESCE(fp.time > ftv.time,TRUE),FALSE)) >= $3});
76 if ($thread){ #Display the thread
77 $BODY->param(Thread => 1);
78 $BODY->param(Subject => $thread->{subject});
79 $BODY->param(Id => $thread->{id});
80 $BODY->param(Post => $thread->{post});
82 my $posts = $DBH->prepare(q{SELECT u.username,date_trunc('minute',fp.time::timestamp) AS time,fp.message,COALESCE(fp.time > ftv.time,TRUE) AS unread
83 FROM forum_threads ft JOIN forum_posts fp USING (ftid) NATURAL JOIN users u LEFT OUTER JOIN (SELECT * FROM forum_thread_visits WHERE uid = $2) ftv ON ftv.ftid = ft.ftid
85 ORDER BY fp.time ASC});
86 $posts->execute($thread->{id},$ND::UID) or $ERROR .= p($DBH->errstr);
89 while (my $post = $posts->fetchrow_hashref){
90 if ($old && $post->{unread}){
92 $post->{NewPosts} = 1;
94 $post->{message} = parseMarkup($post->{message});
97 $BODY->param(Posts => \@posts);
99 markThreadAsRead($thread->{id});
101 }elsif($board){ #List threads in this board
102 $BODY->param(Board => $board->{board});
103 $BODY->param(Post => $board->{post});
104 $BODY->param(Id => $board->{id});
105 $threads->execute($board->{id},$ND::UID,0) or $ERROR .= p($DBH->errstr);
108 while (my $thread = $threads->fetchrow_hashref){
110 $thread->{Odd} = $i % 2;
111 push @threads,$thread;
113 $BODY->param(Threads => \@threads);
115 }elsif(defined param('allUnread')){ #List threads in this board
116 $BODY->param(AllUnread => 1);
117 $BODY->param(Id => $board->{id});
118 $categories->execute or $ERROR .= p($DBH->errstr);
120 my $boards = $DBH->prepare(q{SELECT fb.fbid AS id,fb.board, bool_or(fa.post) AS post
121 FROM forum_boards fb NATURAL JOIN forum_access fa
122 WHERE fb.fcid = $1 AND (gid = -1 OR gid IN (SELECT gid FROM groupmembers
124 GROUP BY fb.fbid,fb.board});
125 while (my $category = $categories->fetchrow_hashref){
126 $boards->execute($category->{id},$ND::UID) or $ERROR .= p($DBH->errstr);
128 while (my $board = $boards->fetchrow_hashref){
129 $threads->execute($board->{id},$ND::UID,1) or $ERROR .= p($DBH->errstr);
132 while (my $thread = $threads->fetchrow_hashref){
134 $thread->{Odd} = $i % 2;
135 push @threads,$thread;
137 $board->{Threads} = \@threads;
138 delete $board->{post};
139 push @boards,$board if $i > 0;
141 $category->{Boards} = \@boards;
142 delete $category->{id};
143 push @categories,$category if @boards;
145 $BODY->param(Categories => \@categories);
148 $BODY->param(Overview => 1);
149 $categories->execute or $ERROR .= p($DBH->errstr);
150 my $boards = $DBH->prepare(q{SELECT fb.fbid AS id,fb.board,count(NULLIF(COALESCE(fp.fpid::boolean,FALSE) AND COALESCE(fp.time > ftv.time,TRUE),FALSE)) AS unread
151 FROM forum_boards fb NATURAL JOIN forum_access fa LEFT OUTER JOIN (forum_threads ft JOIN forum_posts fp USING (ftid)) ON fb.fbid = ft.fbid LEFT OUTER JOIN (SELECT * FROM forum_thread_visits WHERE uid = $2) ftv ON ftv.ftid = ft.ftid
152 WHERE fb.fcid = $1 AND (gid = -1 OR gid IN (SELECT gid FROM groupmembers
154 GROUP BY fb.fbid, fb.board
157 while (my $category = $categories->fetchrow_hashref){
158 $boards->execute($category->{id},$ND::UID) or $ERROR .= p($DBH->errstr);
161 while (my $board = $boards->fetchrow_hashref){
163 $board->{Odd} = $i % 2;
166 $category->{Boards} = \@boards;
167 delete $category->{id};
168 push @categories,$category if $i > 0;
170 $BODY->param(Categories => \@categories);