From: Eric Wong <e@80x24.org>
Date: Sat, 9 Jul 2016 08:01:17 +0000 (+0000)
Subject: view: show most recently updated topics, first
X-Git-Tag: v1.0.0~279
X-Git-Url: http://www.git.stargrave.org/?a=commitdiff_plain;h=e634f3d6e168d157f205b938ab6a7c6c7564de07;p=public-inbox.git

view: show most recently updated topics, first

This probably makes the most sense as it's structured like
a changelog.
---

diff --git a/lib/PublicInbox/View.pm b/lib/PublicInbox/View.pm
index 5a312d84..3b041aab 100644
--- a/lib/PublicInbox/View.pm
+++ b/lib/PublicInbox/View.pm
@@ -879,14 +879,16 @@ sub acc_topic {
 
 sub dump_topics {
 	my ($ctx) = @_;
-	my $order = $ctx->{order}; # [ ts, subj1, subj2, subj3, ... ]
+	my $order = delete $ctx->{order}; # [ ts, subj1, subj2, subj3, ... ]
 	if (!@$order) {
 		$ctx->{-html_tip} = '<pre>[No topics in range]</pre>';
 		return 404;
 	}
 
 	my @out;
-	foreach my $topic (@$order) {
+
+	# sort by recency, this allows new posts to "bump" old topics...
+	foreach my $topic (sort { $b->[0] <=> $a->[0] } @$order) {
 		my ($ts, $n, $seen, $top, @ex) = @$topic;
 		@$topic = ();
 		next unless defined $top;  # ghost topic