nntpd: share {groups} hash with {-by_newsgroup} in Config

[public-inbox.git] / lib / PublicInbox / Config.pm

diff --git a/lib/PublicInbox/Config.pm b/lib/PublicInbox/Config.pm
index abc525dbbd5dca1cb6cb9e6c2adac0a4104d6f36..e7aea99b7ae80f8c8f515583b963d51bbfb59da7 100644 (file)
--- a/lib/PublicInbox/Config.pm
+++ b/lib/PublicInbox/Config.pm
@@ -89,6 +89,14 @@ sub lookup_name ($$) {
        $self->{-by_name}->{$name} // _fill($self, "publicinbox.$name");
 }
 
+sub lookup_ei {
+       my ($self, $name) = @_;
+       $self->{-ei_by_name}->{$name} //= _fill_ei($self, "extindex.$name");
+}
+
+# special case for [extindex "all"]
+sub ALL { lookup_ei($_[0], 'all') }
+
 sub each_inbox {
        my ($self, $cb, @arg) = @_;
        # may auto-vivify if config file is non-existent:
@@ -424,12 +432,15 @@ EOF
                $self->{-no_obfuscate}->{$lc_addr} = 1;
        }
        if (my $listids = $ibx->{listid}) {
+               # RFC2919 section 6 stipulates "case insensitive equality"
                foreach my $list_id (@$listids) {
-                       $self->{-by_list_id}->{$list_id} = $ibx;
+                       $self->{-by_list_id}->{lc($list_id)} = $ibx;
                }
        }
        if (my $ng = $ibx->{newsgroup}) {
-               $self->{-by_newsgroup}->{$ng} = $ibx;
+               # PublicInbox::NNTPD does stricter (and more expensive checks),
+               # keep this lean for startup speed
+               $self->{-by_newsgroup}->{$ng} = $ibx unless ref($ng);
        }
        $self->{-by_name}->{$name} = $ibx;
        if ($ibx->{obfuscate}) {
@@ -456,6 +467,13 @@ EOF
        $ibx
 }
 
+sub _fill_ei ($$) {
+       my ($self, $pfx) = @_;
+       require PublicInbox::ExtSearch;
+       my $d = $self->{"$pfx.topdir"};
+       defined($d) && -d $d ? PublicInbox::ExtSearch->new($d) : undef;
+}
+
 sub urlmatch {
        my ($self, $key, $url) = @_;
        state $urlmatch_broken; # requires git 1.8.5
@@ -475,4 +493,16 @@ sub urlmatch {
        }
 }
 
+sub json {
+       state $json;
+       $json //= do {
+               for my $mod (qw(Cpanel::JSON::XS JSON::MaybeXS JSON JSON::PP)) {
+                       eval "require $mod" or next;
+                       # ->ascii encodes non-ASCII to "\uXXXX"
+                       $json = $mod->new->ascii(1) and last;
+               }
+               $json;
+       };
+}
+
 1;