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 #**************************************************************************/
20 package ND::Web::Pages::Forum;
24 use CGI qw/:standard/;
28 use base qw/ND::Web::XMLPage/;
30 $ND::Web::Page::PAGES{forum} = __PACKAGE__;
34 if ($self->{URI} =~ m{^/.*/allUnread}){
42 $self->{TITLE} = 'Forum';
43 my $DBH = $self->{DBH};
45 $DBH->do(q{UPDATE users SET last_forum_visit = NOW() WHERE uid = $1},undef,$ND::UID) or $ND::ERROR .= p($DBH->errstr);
49 my $boards = $DBH->prepare(q{SELECT fb.fbid AS id,fb.board, bool_or(fa.post) AS post, bool_or(fa.moderate) AS moderate,fb.fcid
50 FROM forum_boards fb NATURAL JOIN forum_access fa
51 WHERE fb.fbid = $1 AND (gid = -1 OR gid IN (SELECT gid FROM groupmembers
53 GROUP BY fb.fbid,fb.board,fb.fcid});
54 $board = $DBH->selectrow_hashref($boards,undef,param('b'),$ND::UID) or $ND::ERROR .= p($DBH->errstr);
56 if (param('markAsRead')){
57 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, max(fp.time)::timestamp as last_post
58 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
59 WHERE ((ft.fbid IS NULL AND $1 IS NULL) OR ft.fbid = $1) AND fp.time <= $3
60 GROUP BY ft.ftid, ft.subject
61 HAVING count(NULLIF(COALESCE(fp.time > ftv.time,TRUE),FALSE)) >= 1
64 $threads->bind_param('$1',$board->{id},{TYPE => DBI::SQL_INTEGER }) or $ND::ERROR .= p($DBH->errstr);
65 $threads->bind_param('$2',$ND::UID,{TYPE => DBI::SQL_INTEGER }) or $ND::ERROR .= p($DBH->errstr);
66 $threads->bind_param('$3',param('markAsRead')) or $ND::ERROR .= p($DBH->errstr);
67 $threads->execute or $ND::ERROR .= p($DBH->errstr);
68 while (my $thread = $threads->fetchrow_hashref){
69 markThreadAsRead $thread->{id};
74 my $findThread = $DBH->prepare(q{SELECT ft.ftid AS id,ft.subject, bool_or(fa.post) AS post, bool_or(fa.moderate) AS moderate,ft.fbid,fb.board,fb.fcid,ft.sticky
75 FROM forum_boards fb NATURAL JOIN forum_access fa NATURAL JOIN forum_threads ft
76 WHERE ft.ftid = $1 AND (gid = -1 OR gid IN (SELECT gid FROM groupmembers
78 GROUP BY ft.ftid,ft.subject,ft.fbid,fb.board,fb.fcid,ft.sticky});
80 $thread = $DBH->selectrow_hashref($findThread,undef,param('t'),$ND::UID) or $ND::ERROR .= p($DBH->errstr);
83 if (defined param('cmd')){
84 if(param('cmd') eq 'Submit' or param('cmd') eq 'Preview'){
86 if ($board && $board->{post}){
87 $thread = addForumThread $DBH,$board,$ND::UID,param('subject');
89 if (param('cmd') eq 'Submit' and $thread && $thread->{post}){
90 addForumPost($DBH,$thread,$ND::UID,param('message'));
91 $self->{RETURN} = 'REDIRECT';
92 $self->{REDIR_LOCATION} = "/forum?t=$thread->{id}#NewPosts";
94 $DBH->commit or $ND::ERROR .= p($DBH->errstr);
95 return if $self->{RETURN};
97 if(param('cmd') eq 'Move' && $board->{moderate}){
99 my $moveThread = $DBH->prepare(q{UPDATE forum_threads SET fbid = $1 WHERE ftid = $2 AND fbid = $3});
100 for my $param (param()){
101 if ($param =~ /t:(\d+)/){
102 $moveThread->execute(param('board'),$1,$board->{id}) or $ND::ERROR .= p($DBH->errstr);
103 if ($moveThread->rows > 0){
104 log_message $ND::UID, qq{Moved thread: $1 to board: }.param('board');
108 $DBH->commit or $ND::ERROR .= p($DBH->errstr);
110 if($thread && param('cmd') eq 'Sticky' && $thread->{moderate}){
111 if ($DBH->do(q{UPDATE forum_threads SET sticky = TRUE WHERE ftid = ?}, undef,$thread->{id})){
112 $thread->{sticky} = 1;
114 $ND::ERROR .= p($DBH->errstr);
117 if($thread && param('cmd') eq 'Unsticky' && $thread->{moderate}){
118 if ($DBH->do(q{UPDATE forum_threads SET sticky = FALSE WHERE ftid = ?}, undef,$thread->{id})){
119 $thread->{sticky} = 0;
121 $ND::ERROR .= p($DBH->errstr);
126 my $categories = $DBH->prepare(q{SELECT fcid AS id,category FROM forum_categories ORDER BY fcid});
127 my $boards = $DBH->prepare(q{SELECT fb.fbid AS id,fb.board, bool_or(fa.post) AS post
128 FROM forum_boards fb NATURAL JOIN forum_access fa
129 WHERE fb.fcid = $1 AND (gid = -1 OR gid IN (SELECT gid FROM groupmembers
131 GROUP BY fb.fbid,fb.board
134 my $threads = $DBH->prepare(q{SELECT ft.ftid AS id,u.username,ft.subject,
135 count(NULLIF(COALESCE(fp.time > ftv.time,TRUE),FALSE)) AS unread,count(fp.fpid) AS posts,
136 date_trunc('seconds',max(fp.time)::timestamp) as last_post,
137 min(fp.time)::date as posting_date, ft.sticky
138 FROM forum_threads ft JOIN forum_posts fp USING (ftid)
139 JOIN users u ON u.uid = ft.uid
140 LEFT OUTER JOIN (SELECT * FROM forum_thread_visits WHERE uid = $2) ftv ON ftv.ftid = ft.ftid
142 GROUP BY ft.ftid, ft.subject,ft.sticky,u.username
143 HAVING count(NULLIF(COALESCE(fp.time > ftv.time,TRUE),FALSE)) >= $3
144 ORDER BY sticky DESC,last_post DESC});
146 if ($thread){ #Display the thread
147 $BODY->param(Title => $thread->{subject});
148 $BODY->param(FBID => $thread->{fbid});
149 $BODY->param(Board => $thread->{board});
150 $BODY->param(FTID => $thread->{id});
151 $BODY->param(Moderate => $thread->{moderate});
152 $BODY->param(Sticky => $thread->{sticky} ? 'Unsticky' : 'Sticky');
153 $BODY->param(Thread => viewForumThread $thread);
154 my ($category) = $DBH->selectrow_array(q{SELECT category FROM forum_categories WHERE fcid = $1}
155 ,undef,$thread->{fcid}) or $ND::ERROR .= p($DBH->errstr);
156 $BODY->param(Category => $category);
158 }elsif(defined param('allUnread')){ #List threads in this board
159 $BODY->param(AllUnread => 1);
160 $BODY->param(Id => $board->{id});
161 my ($time) = $DBH->selectrow_array('SELECT now()::timestamp',undef);
162 $BODY->param(Date => $time);
163 $categories->execute or $ND::ERROR .= p($DBH->errstr);
165 while (my $category = $categories->fetchrow_hashref){
166 $boards->execute($category->{id},$ND::UID) or $ND::ERROR .= p($DBH->errstr);
168 while (my $board = $boards->fetchrow_hashref){
169 next if $board->{id} < 0;
170 $threads->execute($board->{id},$ND::UID,1) or $ND::ERROR .= p($DBH->errstr);
173 while (my $thread = $threads->fetchrow_hashref){
175 $thread->{Odd} = $i % 2;
176 push @threads,$thread;
178 $board->{Threads} = \@threads;
179 delete $board->{post};
180 push @boards,$board if $i > 0;
182 $category->{Boards} = \@boards;
183 delete $category->{id};
184 push @categories,$category if @boards;
186 $BODY->param(Categories => \@categories);
188 }elsif($board){ #List threads in this board
189 $BODY->param(ViewBoard => 1);
190 $BODY->param(Title => $board->{board});
191 $BODY->param(Post => $board->{post});
192 $BODY->param(Moderate => $board->{moderate});
193 $BODY->param(Id => $board->{id});
194 $BODY->param(FBID => $board->{id});
195 $BODY->param(Board => $board->{board});
196 my ($time) = $DBH->selectrow_array('SELECT now()::timestamp',undef);
197 $BODY->param(Date => $time);
198 $threads->execute($board->{id},$ND::UID,0) or $ND::ERROR .= p($DBH->errstr);
201 while (my $thread = $threads->fetchrow_hashref){
203 $thread->{Odd} = $i % 2;
204 push @threads,$thread;
206 $BODY->param(Threads => \@threads);
208 if ($board->{moderate}){
209 $categories->execute or $ND::ERROR .= p($DBH->errstr);
211 while (my $category = $categories->fetchrow_hashref){
212 $boards->execute($category->{id},$ND::UID) or $ND::ERROR .= p($DBH->errstr);
215 while (my $b = $boards->fetchrow_hashref){
216 next if (not $b->{post} or $b->{id} == $board->{id});
220 $category->{Boards} = \@boards;
221 delete $category->{id};
222 push @categories,$category if @boards;
224 $BODY->param(Categories => \@categories);
226 my ($category) = $DBH->selectrow_array(q{SELECT category FROM forum_categories WHERE fcid = $1}
227 ,undef,$board->{fcid}) or $ND::ERROR .= p($DBH->errstr);
228 $BODY->param(Category => $category);
230 }elsif($self->{URI} =~ m{^/.*/search/(.*)}){ #List threads in this board
232 $BODY->param(Overview => 1);
233 $categories->execute or $ND::ERROR .= p($DBH->errstr);
234 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,date_trunc('seconds',max(fp.time)::timestamp) as last_post
235 FROM forum_boards fb 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
236 WHERE fb.fcid = $1 AND
237 fb.fbid IN (SELECT fbid FROM forum_access WHERE gid IN (SELECT groups($2)))
238 GROUP BY fb.fbid, fb.board
241 while (my $category = $categories->fetchrow_hashref){
242 $boards->execute($category->{id},$ND::UID) or $ND::ERROR .= p($DBH->errstr);
245 while (my $board = $boards->fetchrow_hashref){
247 $board->{Odd} = $i % 2;
250 $category->{Boards} = \@boards;
251 delete $category->{id};
252 push @categories,$category if $i > 0;
254 $BODY->param(Categories => \@categories);