mark threads as read

[ndwebbie.git] / forum.pl

diff --git a/forum.pl b/forum.pl
index c7f0d047ac3d3fbfa4ae3f7ee23946370b46eacd..8f2698f5b1d0a4a1491fe8ad89feb74c0e4ea61d 100644 (file)
--- a/forum.pl
+++ b/forum.pl
@@ -27,7 +27,14 @@ our $DBH;
 my $error;
 
 my $thread;
-#TODO: fetch thread info.
+if(param('t')){
+       my $query = $DBH->prepare(q{SELECT ft.ftid AS id,ft.subject, bool_or(fa.post) AS post
+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});
+       $thread = $DBH->selectrow_hashref($query,undef,param('t'),$ND::UID) or $error .= p($DBH->errstr);
+}
 
 my $board;
 if(param('b')){
@@ -40,8 +47,31 @@ GROUP BY fb.fbid,fb.board});
 }
 
 if ($thread){ #Display the thread
+       $BODY->param(Thread => 1);
+       $BODY->param(Subject => $thread->{subject});
+       $BODY->param(Id => $thread->{id});
+       $BODY->param(Post => $thread->{post});
+
+       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
+FROM forum_threads ft JOIN forum_posts fp USING (ftid) NATURAL JOIN users u LEFT OUTER JOIN forum_thread_visits ftv ON ftv.ftid = ft.ftid
+WHERE ft.ftid = $1});
+       $posts->execute($thread->{id}) or $error .= p($DBH->errstr);
+       my @posts;
+       my $old = 1;
+       while (my $post = $posts->fetchrow_hashref){
+               if ($old && $post->{unread}){
+                       $old = 0;
+                       push @posts,{Username=> 'New posts', Message => '<a name="NewPosts>"/>'};
+               }
+               $post->{message} = parseMarkup($post->{message});
+               push @posts,$post;
+       }
+       $BODY->param(Posts => \@posts);
+
+       markThreadAsRead($thread->{id});
+
 }elsif($board){ #List threads in this board
-       $BODY->param(Board => 1);
+       $BODY->param(Board => $board->{board});
        $BODY->param(Post => $board->{post});
        $BODY->param(Id => $board->{id});
        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