-# Copyright (C) 2019 all contributors <meta@public-inbox.org>
+# Copyright (C) 2019-2020 all contributors <meta@public-inbox.org>
# License: AGPL-3.0+ <https://www.gnu.org/licenses/agpl-3.0.txt>
# Provide an HTTP-accessible listing of inboxes.
# Used by PublicInbox::WWW
package PublicInbox::WwwListing;
use strict;
-use warnings;
-use PublicInbox::Hval qw(ascii_html);
+use PublicInbox::Hval qw(ascii_html prurl fmt_ts);
use PublicInbox::Linkify;
-use PublicInbox::View;
-
-sub list_all ($$) {
- my ($self, undef) = @_;
- my @list;
- $self->{pi_config}->each_inbox(sub {
- my ($ibx) = @_;
- push @list, $ibx unless $ibx->{-hide}->{www};
- });
- \@list;
+use PublicInbox::GzipFilter qw(gzf_maybe);
+use PublicInbox::ManifestJsGz;
+use bytes (); # bytes::length
+
+sub list_all_i {
+ my ($ibx, $arg) = @_;
+ my ($list, $hide_key) = @$arg;
+ push @$list, $ibx unless $ibx->{-hide}->{$hide_key};
}
-sub list_match_domain ($$) {
- my ($self, $env) = @_;
- my @list;
+sub list_all ($$$) {
+ my ($self, $env, $hide_key) = @_;
+ my $list = [];
+ $self->{pi_config}->each_inbox(\&list_all_i, [ $list, $hide_key ]);
+ $list;
+}
+
+sub list_match_domain_i {
+ my ($ibx, $arg) = @_;
+ my ($list, $hide_key, $re) = @$arg;
+ if (!$ibx->{-hide}->{$hide_key} && grep(/$re/, @{$ibx->{url}})) {
+ push @$list, $ibx;
+ }
+}
+
+sub list_match_domain ($$$) {
+ my ($self, $env, $hide_key) = @_;
+ my $list = [];
my $host = $env->{HTTP_HOST} // $env->{SERVER_NAME};
$host =~ s/:[0-9]+\z//;
- my $re = qr!\A(?:https?:)?//\Q$host\E(?::[0-9]+)?/!i;
- $self->{pi_config}->each_inbox(sub {
- my ($ibx) = @_;
- push @list, $ibx if !$ibx->{-hide}->{www} && $ibx->{url} =~ $re;
- });
- \@list;
+ my $arg = [ $list, $hide_key,
+ qr!\A(?:https?:)?//\Q$host\E(?::[0-9]+)?/!i ];
+ $self->{pi_config}->each_inbox(\&list_match_domain_i, $arg);
+ $list;
}
sub list_404 ($$) { [] }
# TODO: +cgit
my %VALID = (
- all => *list_all,
- 'match=domain' => *list_match_domain,
- 404 => *list_404,
+ all => \&list_all,
+ 'match=domain' => \&list_match_domain,
+ 404 => \&list_404,
);
+sub set_cb ($$$) {
+ my ($pi_config, $k, $default) = @_;
+ my $v = $pi_config->{lc $k} // $default;
+ $VALID{$v} || do {
+ warn <<"";
+`$v' is not a valid value for `$k'
+$k be one of `all', `match=domain', or `404'
+
+ $VALID{$default};
+ };
+}
+
sub new {
my ($class, $www) = @_;
- my $k = 'publicinbox.wwwListing';
my $pi_config = $www->{pi_config};
- my $v = $pi_config->{lc($k)} // 404;
bless {
pi_config => $pi_config,
style => $www->style("\0"),
- list_cb => $VALID{$v} || do {
- warn <<"";
-`$v' is not a valid value for `$k'
-$k be one of `all', `match=domain', or `404'
-
- *list_404;
- },
+ www_cb => set_cb($pi_config, 'publicInbox.wwwListing', 404),
+ manifest_cb => set_cb($pi_config, 'publicInbox.grokManifest',
+ 'match=domain'),
}, $class;
}
sub ibx_entry {
my ($mtime, $ibx, $env) = @_;
- my $ts = PublicInbox::View::fmt_ts($mtime);
- my $url = PublicInbox::Hval::prurl($env, $ibx->{url});
+ my $ts = fmt_ts($mtime);
+ my $url = prurl($env, $ibx->{url});
my $tmp = <<"";
* $ts - $url
${\$ibx->description}
- if (defined(my $info_url = $ibx->{info_url})) {
- $tmp .= "\n$info_url";
+ if (defined(my $info_url = $ibx->{infourl})) {
+ $tmp .= ' ' . prurl($env, $info_url) . "\n";
}
$tmp;
}
-# not really a stand-alone PSGI app, but maybe it could be...
-sub call {
- my ($self, $env) = @_;
- my $h = [ 'Content-Type', 'text/html; charset=UTF-8' ];
- my $list = $self->{list_cb}->($self, $env);
+sub html ($$) {
+ my ($env, $list) = @_;
+ my $h = [ 'Content-Type', 'text/html; charset=UTF-8',
+ 'Content-Length', undef ];
+ my $gzf = gzf_maybe($h, $env);
+ $gzf->zmore('<html><head><title>' .
+ 'public-inbox listing</title>' .
+ '</head><body><pre>');
my $code = 404;
- my $title = 'public-inbox';
- my $out = '';
if (@$list) {
- # Swartzian transform since ->modified is expensive
+ $code = 200;
+ # Schwartzian transform since Inbox->modified is expensive
@$list = sort {
$b->[0] <=> $a->[0]
} map { [ $_->modified, $_ ] } @$list;
- $code = 200;
- $title .= ' - listing';
my $tmp = join("\n", map { ibx_entry(@$_, $env) } @$list);
my $l = PublicInbox::Linkify->new;
- $l->linkify_1($tmp);
- $out = '<pre>'.$l->linkify_2(ascii_html($tmp)).'</pre><hr>';
+ $gzf->zmore($l->to_html($tmp));
+ } else {
+ $gzf->zmore('no inboxes, yet');
+ }
+ my $out = $gzf->zflush('</pre><hr><pre>'.
+ PublicInbox::WwwStream::code_footer($env) .
+ '</pre></body></html>');
+ $h->[3] = bytes::length($out);
+ [ $code, $h, [ $out ] ];
+}
+
+# not really a stand-alone PSGI app, but maybe it could be...
+sub call {
+ my ($self, $env) = @_;
+
+ if ($env->{PATH_INFO} eq '/manifest.js.gz') {
+ # grokmirror uses relative paths, so it's domain-dependent
+ my $list = $self->{manifest_cb}->($self, $env, 'manifest');
+ PublicInbox::ManifestJsGz::response($env, $list);
+ } else { # /
+ my $list = $self->{www_cb}->($self, $env, 'www');
+ html($env, $list);
}
- $out = "<html><head><title>$title</title></head><body>" . $out;
- $out .= '<pre>'. PublicInbox::WwwStream::code_footer($env) .
- '</pre></body></html>';
- [ $code, $h, [ $out ] ]
}
1;