X-Git-Url: https://ruin.nu/git/?a=blobdiff_plain;f=NDWeb%2FPages%2FForum.pm;fp=NDWeb%2FPages%2FForum.pm;h=55cbe9615481a4ca5ffe35c84ba6fb47e80bd5c7;hb=d6c9085e748c4d61901aaea72f0e1546dcc7cdda;hp=0000000000000000000000000000000000000000;hpb=ac65e241f748773959b94d66691ee93019fcae84;p=ndwebbie.git diff --git a/NDWeb/Pages/Forum.pm b/NDWeb/Pages/Forum.pm new file mode 100644 index 0000000..55cbe96 --- /dev/null +++ b/NDWeb/Pages/Forum.pm @@ -0,0 +1,261 @@ +#************************************************************************** +# Copyright (C) 2006 by Michael Andreen * +# * +# This program is free software; you can redistribute it and/or modify * +# it under the terms of the GNU General Public License as published by * +# the Free Software Foundation; either version 2 of the License, or * +# (at your option) any later version. * +# * +# This program is distributed in the hope that it will be useful, * +# but WITHOUT ANY WARRANTY; without even the implied warranty of * +# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * +# GNU General Public License for more details. * +# * +# You should have received a copy of the GNU General Public License * +# along with this program; if not, write to the * +# Free Software Foundation, Inc., * +# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. * +#**************************************************************************/ + +package ND::Web::Pages::Forum; +use strict; +use warnings; +use ND::Web::Forum; +use CGI qw/:standard/; +use ND::Web::Include; +use ND::Include; + +use base qw/ND::Web::XMLPage/; + +$ND::Web::Page::PAGES{forum} = __PACKAGE__; + +sub parse { + my $self = shift; + if ($self->{URI} =~ m{^/.*/allUnread}){ + param('allUnread',1); + } +} + +sub render_body { + my $self = shift; + my ($BODY) = @_; + $self->{TITLE} = 'Forum'; + my $DBH = $self->{DBH}; + + $DBH->do(q{UPDATE users SET last_forum_visit = NOW() WHERE uid = $1},undef,$ND::UID) or $ND::ERROR .= p($DBH->errstr); + + my $board; + if(param('b')){ + 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 + FROM forum_boards fb NATURAL JOIN forum_access fa + WHERE fb.fbid = $1 AND (gid = -1 OR gid IN (SELECT gid FROM groupmembers + WHERE uid = $2)) + GROUP BY fb.fbid,fb.board,fb.fcid}); + $board = $DBH->selectrow_hashref($boards,undef,param('b'),$ND::UID) or $ND::ERROR .= p($DBH->errstr); + } + if (param('markAsRead')){ + 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 + 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 + WHERE ((ft.fbid IS NULL AND $1 IS NULL) OR ft.fbid = $1) AND fp.time <= $3 + GROUP BY ft.ftid, ft.subject + HAVING count(NULLIF(COALESCE(fp.time > ftv.time,TRUE),FALSE)) >= 1 + }); + + $threads->bind_param('$1',$board->{id},{TYPE => DBI::SQL_INTEGER }) or $ND::ERROR .= p($DBH->errstr); + $threads->bind_param('$2',$ND::UID,{TYPE => DBI::SQL_INTEGER }) or $ND::ERROR .= p($DBH->errstr); + $threads->bind_param('$3',param('markAsRead')) or $ND::ERROR .= p($DBH->errstr); + $threads->execute or $ND::ERROR .= p($DBH->errstr); + while (my $thread = $threads->fetchrow_hashref){ + markThreadAsRead $thread->{id}; + } + } + + my $thread; + 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 + FROM forum_boards fb NATURAL JOIN forum_access fa NATURAL JOIN forum_threads ft + WHERE ft.ftid = $1 AND (gid = -1 OR gid IN (SELECT gid FROM groupmembers + WHERE uid = $2)) + GROUP BY ft.ftid,ft.subject,ft.fbid,fb.board,fb.fcid,ft.sticky}); + if(param('t')){ + $thread = $DBH->selectrow_hashref($findThread,undef,param('t'),$ND::UID) or $ND::ERROR .= p($DBH->errstr); + } + + if (defined param('cmd')){ + if(param('cmd') eq 'Submit' or param('cmd') eq 'Preview'){ + $DBH->begin_work; + if ($board && $board->{post}){ + $thread = addForumThread $DBH,$board,$ND::UID,param('subject'); + } + if (param('cmd') eq 'Submit' and $thread && $thread->{post}){ + addForumPost($DBH,$thread,$ND::UID,param('message')); + $self->{RETURN} = 'REDIRECT'; + $self->{REDIR_LOCATION} = "/forum?t=$thread->{id}#NewPosts"; + } + $DBH->commit or $ND::ERROR .= p($DBH->errstr); + return if $self->{RETURN}; + } + if(param('cmd') eq 'Move' && $board->{moderate}){ + $DBH->begin_work; + my $moveThread = $DBH->prepare(q{UPDATE forum_threads SET fbid = $1 WHERE ftid = $2 AND fbid = $3}); + for my $param (param()){ + if ($param =~ /t:(\d+)/){ + $moveThread->execute(param('board'),$1,$board->{id}) or $ND::ERROR .= p($DBH->errstr); + if ($moveThread->rows > 0){ + log_message $ND::UID, qq{Moved thread: $1 to board: }.param('board'); + } + } + } + $DBH->commit or $ND::ERROR .= p($DBH->errstr); + } + if($thread && param('cmd') eq 'Sticky' && $thread->{moderate}){ + if ($DBH->do(q{UPDATE forum_threads SET sticky = TRUE WHERE ftid = ?}, undef,$thread->{id})){ + $thread->{sticky} = 1; + }else{ + $ND::ERROR .= p($DBH->errstr); + } + } + if($thread && param('cmd') eq 'Unsticky' && $thread->{moderate}){ + if ($DBH->do(q{UPDATE forum_threads SET sticky = FALSE WHERE ftid = ?}, undef,$thread->{id})){ + $thread->{sticky} = 0; + }else{ + $ND::ERROR .= p($DBH->errstr); + } + } + } + + my $categories = $DBH->prepare(q{SELECT fcid AS id,category FROM forum_categories ORDER BY fcid}); + my $boards = $DBH->prepare(q{SELECT fb.fbid AS id,fb.board, bool_or(fa.post) AS post + FROM forum_boards fb NATURAL JOIN forum_access fa + WHERE fb.fcid = $1 AND (gid = -1 OR gid IN (SELECT gid FROM groupmembers + WHERE uid = $2)) + GROUP BY fb.fbid,fb.board + ORDER BY fb.fbid + }); + my $threads = $DBH->prepare(q{SELECT ft.ftid AS id,u.username,ft.subject, + count(NULLIF(COALESCE(fp.time > ftv.time,TRUE),FALSE)) AS unread,count(fp.fpid) AS posts, + date_trunc('seconds',max(fp.time)::timestamp) as last_post, + min(fp.time)::date as posting_date, ft.sticky + FROM forum_threads ft JOIN forum_posts fp USING (ftid) + JOIN users u ON u.uid = ft.uid + LEFT OUTER JOIN (SELECT * FROM forum_thread_visits WHERE uid = $2) ftv ON ftv.ftid = ft.ftid + WHERE ft.fbid = $1 + GROUP BY ft.ftid, ft.subject,ft.sticky,u.username + HAVING count(NULLIF(COALESCE(fp.time > ftv.time,TRUE),FALSE)) >= $3 + ORDER BY sticky DESC,last_post DESC}); + + if ($thread){ #Display the thread + $BODY->param(Title => $thread->{subject}); + $BODY->param(FBID => $thread->{fbid}); + $BODY->param(Board => $thread->{board}); + $BODY->param(FTID => $thread->{id}); + $BODY->param(Moderate => $thread->{moderate}); + $BODY->param(Sticky => $thread->{sticky} ? 'Unsticky' : 'Sticky'); + $BODY->param(Thread => viewForumThread $thread); + my ($category) = $DBH->selectrow_array(q{SELECT category FROM forum_categories WHERE fcid = $1} + ,undef,$thread->{fcid}) or $ND::ERROR .= p($DBH->errstr); + $BODY->param(Category => $category); + + }elsif(defined param('allUnread')){ #List threads in this board + $BODY->param(AllUnread => 1); + $BODY->param(Id => $board->{id}); + my ($time) = $DBH->selectrow_array('SELECT now()::timestamp',undef); + $BODY->param(Date => $time); + $categories->execute or $ND::ERROR .= p($DBH->errstr); + my @categories; + while (my $category = $categories->fetchrow_hashref){ + $boards->execute($category->{id},$ND::UID) or $ND::ERROR .= p($DBH->errstr); + my @boards; + while (my $board = $boards->fetchrow_hashref){ + next if $board->{id} < 0; + $threads->execute($board->{id},$ND::UID,1) or $ND::ERROR .= p($DBH->errstr); + my $i = 0; + my @threads; + while (my $thread = $threads->fetchrow_hashref){ + $i++; + $thread->{Odd} = $i % 2; + push @threads,$thread; + } + $board->{Threads} = \@threads; + delete $board->{post}; + push @boards,$board if $i > 0; + } + $category->{Boards} = \@boards; + delete $category->{id}; + push @categories,$category if @boards; + } + $BODY->param(Categories => \@categories); + + }elsif($board){ #List threads in this board + $BODY->param(ViewBoard => 1); + $BODY->param(Title => $board->{board}); + $BODY->param(Post => $board->{post}); + $BODY->param(Moderate => $board->{moderate}); + $BODY->param(Id => $board->{id}); + $BODY->param(FBID => $board->{id}); + $BODY->param(Board => $board->{board}); + my ($time) = $DBH->selectrow_array('SELECT now()::timestamp',undef); + $BODY->param(Date => $time); + $threads->execute($board->{id},$ND::UID,0) or $ND::ERROR .= p($DBH->errstr); + my $i = 0; + my @threads; + while (my $thread = $threads->fetchrow_hashref){ + $i++; + $thread->{Odd} = $i % 2; + push @threads,$thread; + } + $BODY->param(Threads => \@threads); + + if ($board->{moderate}){ + $categories->execute or $ND::ERROR .= p($DBH->errstr); + my @categories; + while (my $category = $categories->fetchrow_hashref){ + $boards->execute($category->{id},$ND::UID) or $ND::ERROR .= p($DBH->errstr); + + my @boards; + while (my $b = $boards->fetchrow_hashref){ + next if (not $b->{post} or $b->{id} == $board->{id}); + delete $b->{post}; + push @boards,$b; + } + $category->{Boards} = \@boards; + delete $category->{id}; + push @categories,$category if @boards; + } + $BODY->param(Categories => \@categories); + } + my ($category) = $DBH->selectrow_array(q{SELECT category FROM forum_categories WHERE fcid = $1} + ,undef,$board->{fcid}) or $ND::ERROR .= p($DBH->errstr); + $BODY->param(Category => $category); + + }elsif($self->{URI} =~ m{^/.*/search/(.*)}){ #List threads in this board + }else{ #List boards + $BODY->param(Overview => 1); + $categories->execute or $ND::ERROR .= p($DBH->errstr); + 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 + 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 + WHERE fb.fcid = $1 AND + fb.fbid IN (SELECT fbid FROM forum_access WHERE gid IN (SELECT groups($2))) + GROUP BY fb.fbid, fb.board + ORDER BY fb.fbid }); + my @categories; + while (my $category = $categories->fetchrow_hashref){ + $boards->execute($category->{id},$ND::UID) or $ND::ERROR .= p($DBH->errstr); + my @boards; + my $i = 0; + while (my $board = $boards->fetchrow_hashref){ + $i++; + $board->{Odd} = $i % 2; + push @boards,$board; + } + $category->{Boards} = \@boards; + delete $category->{id}; + push @categories,$category if $i > 0; + } + $BODY->param(Categories => \@categories); + + } + return $BODY; +} + +1; +