From f084e94a4774b95eb45f55fc9f0dfda678522e54 Mon Sep 17 00:00:00 2001
From: Eric Wong <e@80x24.org>
Date: Sat, 17 Dec 2016 04:27:52 +0000
Subject: feed: support publicinbox.<name>.feedmax

This allows users to customize by using smaller or larger Atom
feeds than the default value of 25 entries.
---
 lib/PublicInbox/Inbox.pm | 11 +++++++++++
 1 file changed, 11 insertions(+)

(limited to 'lib/PublicInbox/Inbox.pm')

diff --git a/lib/PublicInbox/Inbox.pm b/lib/PublicInbox/Inbox.pm
index 8c639082..5503980f 100644
--- a/lib/PublicInbox/Inbox.pm
+++ b/lib/PublicInbox/Inbox.pm
@@ -29,11 +29,22 @@ sub _weaken_later ($) {
 	$WEAKEN->{"$self"} = $self;
 }
 
+sub _set_uint ($$$) {
+	my ($opts, $field, $default) = @_;
+	my $val = $opts->{$field};
+	if (defined $val) {
+		$val = $val->[-1] if ref($val) eq 'ARRAY';
+		$val = undef if $val !~ /\A\d+\z/;
+	}
+	$opts->{$field} = $val || $default;
+}
+
 sub new {
 	my ($class, $opts) = @_;
 	my $v = $opts->{address} ||= 'public-inbox@example.com';
 	my $p = $opts->{-primary_address} = ref($v) eq 'ARRAY' ? $v->[0] : $v;
 	$opts->{domain} = ($p =~ /\@(\S+)\z/) ? $1 : 'localhost';
+	_set_uint($opts, 'feedmax', 25);
 	weaken($opts->{-pi_config});
 	bless $opts, $class;
 }
-- 
cgit v1.2.3-24-ge0c7