-# Copyright (C) 2016-2020 all contributors <meta@public-inbox.org>
+# Copyright (C) 2016-2021 all contributors <meta@public-inbox.org>
# License: AGPL-3.0+ <https://www.gnu.org/licenses/agpl-3.0.txt>
#
# Plack app redirector for mapping /$NEWSGROUP requests to
use PublicInbox::Hval qw(prurl);
sub new {
- my ($class, $pi_config) = @_;
- $pi_config ||= PublicInbox::Config->new;
- bless { pi_config => $pi_config }, $class;
+ my ($class, $pi_cfg) = @_;
+ bless { pi_cfg => $pi_cfg // PublicInbox::Config->new }, $class;
}
sub redirect ($$) {
# some links may have the article number in them:
# /inbox.foo.bar/123456
my (undef, @parts) = split(m!/!, $env->{PATH_INFO});
+ @parts or return
+ [ 404, [qw(Content-Type text/plain)], ["404 Not Found\n"] ];
my ($ng, $article) = @parts;
- my $pi_config = $self->{pi_config};
- if (my $ibx = $pi_config->lookup_newsgroup($ng)) {
+ my $pi_cfg = $self->{pi_cfg};
+ if (my $ibx = $pi_cfg->lookup_newsgroup($ng)) {
my $url = prurl($env, $ibx->{url});
my $code = 301;
if (defined $article && $article =~ /\A[0-9]+\z/) {
return redirect($code, $url);
}
- my $res;
my @try = (join('/', @parts));
# trailing slash is in the rest of our WWW, so maybe some users
pop @parts;
push @try, join('/', @parts);
}
-
- foreach my $mid (@try) {
- my $arg = [ $mid ];
- $pi_config->each_inbox(\&try_inbox, $arg);
- defined($res = $arg->[1]) and last;
+ my $ALL = $pi_cfg->ALL;
+ if (my $over = $ALL ? $ALL->over : undef) {
+ my $by_eidx_key = $pi_cfg->{-by_eidx_key};
+ for my $mid (@try) {
+ my ($id, $prev);
+ while (my $x = $over->next_by_mid($mid, \$id, \$prev)) {
+ my $xr3 = $over->get_xref3($x->{num});
+ for (@$xr3) {
+ s/:[0-9]+:$x->{blob}\z// or next;
+ my $ibx = $by_eidx_key->{$_} // next;
+ my $url = $ALL->base_url($env) //
+ $ibx->base_url // next;
+ $url .= mid_escape($mid) . '/';
+ return redirect(302, $url);
+ }
+ }
+ }
+ } else { # slow path, scan every inbox
+ for my $mid (@try) {
+ my $arg = [ $mid ]; # [1] => result
+ $pi_cfg->each_inbox(\&try_inbox, $arg);
+ return $arg->[1] if $arg->[1];
+ }
}
- $res || [ 404, [qw(Content-Type text/plain)], ["404 Not Found\n"] ];
+ [ 404, [qw(Content-Type text/plain)], ["404 Not Found\n"] ];
}
1;