X-Git-Url: https://ruin.nu/git/?a=blobdiff_plain;f=forum.pl;h=30bd3abe7e9882f25a648695426b21008fbefe02;hb=2a0730763283fb04dd842b4011b15da8ee9206c7;hp=f9960b48b42ef7fd6be426edc17261f74e746a0e;hpb=c3861426e2252b6d0171575831803a922c1188aa;p=ndwebbie.git

diff --git a/forum.pl b/forum.pl
index f9960b4..30bd3ab 100644
--- a/forum.pl
+++ b/forum.pl
@@ -24,34 +24,143 @@ $ND::TEMPLATE->param(TITLE => 'Forum');
 
 our $BODY;
 our $DBH;
-my $error;
+our $ERROR;
 
-my %thread;
-#TODO: fetch thread info.
 
-my %board;
-#TODO: fetch board info.
+my $board;
+if(param('b')){
+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.fbid = $1 AND (gid = -1 OR gid IN (SELECT gid FROM groupmembers
+	WHERE uid = $2))
+GROUP BY fb.fbid,fb.board});
+	$board = $DBH->selectrow_hashref($boards,undef,param('b'),$ND::UID) or $ERROR .= p($DBH->errstr);
+}
+
+my $thread;
+my $findThread = $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});
+if(param('t')){
+	$thread = $DBH->selectrow_hashref($findThread,undef,param('t'),$ND::UID) or $ERROR .= p($DBH->errstr);
+}
+
+if (defined param('cmd') && param('cmd') eq 'submit'){
+	$DBH->begin_work;
+	if ($board && $board->{post}){
+		my $insert = $DBH->prepare(q{INSERT INTO forum_threads (fbid,subject) VALUES($1,$2)});
+		if ($insert->execute($board->{id},param('subject'))){
+			$thread = $DBH->selectrow_hashref($findThread,undef,
+				$DBH->last_insert_id(undef,undef,undef,undef,"forum_threads_ftid_seq"),$ND::UID)
+				or $ERROR .= p($DBH->errstr);
+		}else{
+			$ERROR .= p($DBH->errstr);
+		}
+	}
+	if ($thread && $thread->{post}){
+		my $insert = $DBH->prepare(q{INSERT INTO forum_posts (ftid,message,uid) VALUES($1,$2,$3)});
+		$insert->execute($thread->{id},escapeHTML(param('message')),$ND::UID) or $ERROR .= p($DBH->errstr);
+	}
+	$DBH->commit or $ERROR .= p($DBH->errstr);
+}
+
+my $categories = $DBH->prepare(q{SELECT fcid AS id,category FROM forum_categories ORDER BY fcid});
+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
+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 = $1
+GROUP BY ft.ftid, ft.subject
+HAVING count(NULLIF(COALESCE(fp.time > ftv.time,TRUE),FALSE)) >= $3});
+
+if ($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 (SELECT * FROM forum_thread_visits WHERE uid = $2) ftv ON ftv.ftid = ft.ftid
+WHERE ft.ftid = $1
+ORDER BY fp.time ASC
+});
+	$posts->execute($thread->{id},$ND::UID) or $ERROR .= p($DBH->errstr);
+	my @posts;
+	my $old = 1;
+	while (my $post = $posts->fetchrow_hashref){
+		if ($old && $post->{unread}){
+			$old = 0;
+			$post->{NewPosts} = 1;
+		}
+		$post->{message} = parseMarkup($post->{message});
+		push @posts,$post;
+	}
+	$BODY->param(Posts => \@posts);
+
+	markThreadAsRead($thread->{id});
+
+}elsif($board){ #List threads in this board
+	$BODY->param(Board => $board->{board});
+	$BODY->param(Post => $board->{post});
+	$BODY->param(Id => $board->{id});
+	$threads->execute($board->{id},$ND::UID,0) or $ERROR .= p($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);
+
+}elsif(defined param('allUnread')){ #List threads in this board
+	$BODY->param(AllUnread => 1);
+	$BODY->param(Id => $board->{id});
+	$categories->execute or $ERROR .= p($DBH->errstr);
+	my @categories;
+	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
+});
+	while (my $category = $categories->fetchrow_hashref){
+		$boards->execute($category->{id},$ND::UID) or $ERROR .= p($DBH->errstr);
+		my @boards;
+		while (my $board = $boards->fetchrow_hashref){
+			$threads->execute($board->{id},$ND::UID,1) or $ERROR .= p($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);
 
-if (%thread){ #Display the thread
-}elsif(%board){ #List threads in this board
 }else{ #List boards
 	$BODY->param(Overview => 1);
-	my $categories = $DBH->prepare(q{SELECT fcid AS id,category FROM
-		forum_categories});
-	my $boards = $DBH->prepare(q{SELECT fb.fbid AS id,fb.board
-		FROM forum_boards fb NATURAL JOIN forum_access fa
-		WHERE fcid = $1 AND (gid = -1 OR gid IN (SELECT gid FROM groupmembers
-			WHERE uid = $2))
-		GROUP BY fb.fbid, fb.board
-		});
-	$categories->execute or $error .= p($DBH->errstr);
+	$categories->execute or $ERROR .= p($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
+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
+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 @categories;
 	while (my $category = $categories->fetchrow_hashref){
-		$boards->execute($category->{id},$ND::UID) or $error .= p($DBH->errstr);
+		$boards->execute($category->{id},$ND::UID) or $ERROR .= p($DBH->errstr);
 		my @boards;
 		my $i = 0;
 		while (my $board = $boards->fetchrow_hashref){
-			$board->{Unread} = 0;
 			$i++;
 			$board->{Odd} = $i % 2;
 			push @boards,$board;
@@ -63,7 +172,6 @@ if (%thread){ #Display the thread
 	$BODY->param(Categories => \@categories);
 
 }
-$BODY->param(Error => $error);
 
 1;