nntp: use NNTP article numbers for lookups

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

diff --git a/lib/PublicInbox/NNTP.pm b/lib/PublicInbox/NNTP.pm
index 56d8e010f96b7d2db8061f100213b1e47f6eaf8e..895e5023a50b702c17df31f82e86f1e203d97f9c 100644 (file)
--- a/lib/PublicInbox/NNTP.pm
+++ b/lib/PublicInbox/NNTP.pm
@@ -463,18 +463,16 @@ find_mid:
                defined $mid or return $err;
        }
 found:
-       my $bytes;
-       my $s = eval { $ng->msg_by_mid($mid, \$bytes) } or return $err;
-       $s = Email::Simple->new($s);
-       my $lines;
+       my $smsg = $ng->search->lookup_article($n) or return $err;
+       my $msg = $ng->msg_by_smsg($smsg) or return $err;
+       my $s = Email::Simple->new($msg);
        if ($set_headers) {
                set_nntp_headers($s->header_obj, $ng, $n, $mid);
-               $lines = $s->body =~ tr!\n!\n!;
 
                # must be last
                $s->body_set('') if ($set_headers == 2);
        }
-       [ $n, $mid, $s, $bytes, $lines, $ng ];
+       [ $n, $mid, $s, $smsg->bytes, $smsg->lines, $ng ];
 }
 
 sub simple_body_write ($$) {
@@ -693,8 +691,8 @@ sub hdr_xref ($$$) { # optimize XHDR Xref [range] for rtin
 }
 
 sub search_header_for {
-       my ($srch, $mid, $field) = @_;
-       my $smsg = $srch->lookup_mail($mid) or return;
+       my ($srch, $num, $field) = @_;
+       my $smsg = $srch->lookup_article($num) or return;
        $smsg->$field;
 }
 
@@ -702,8 +700,8 @@ sub hdr_searchmsg ($$$$) {
        my ($self, $xhdr, $field, $range) = @_;
        if (defined $range && $range =~ /\A<(.+)>\z/) { # Message-ID
                my ($ng, $n) = mid_lookup($self, $1);
-               return r430 unless $n;
-               my $v = search_header_for($ng->search, $range, $field);
+               return r430 unless defined $n;
+               my $v = search_header_for($ng->search, $n, $field);
                hdr_mid_response($self, $xhdr, $ng, $n, $range, $v);
        } else { # numeric range
                $range = $self->{article} unless defined $range;
@@ -803,9 +801,10 @@ sub cmd_xrover ($;$) {
        more($self, '224 Overview information follows');
        long_response($self, $beg, $end, sub {
                my ($i) = @_;
-               my $mid = $mm->mid_for($$i) or return;
-               my $h = search_header_for($srch, $mid, 'references');
-               more($self, "$$i $h");
+               my $num = $$i;
+               my $h = search_header_for($srch, $num, 'references');
+               defined $h or return;
+               more($self, "$num $h");
        });
 }
 
@@ -829,8 +828,8 @@ sub cmd_over ($;$) {
        my ($self, $range) = @_;
        if ($range && $range =~ /\A<(.+)>\z/) {
                my ($ng, $n) = mid_lookup($self, $1);
-               my $smsg = $ng->search->lookup_mail($range) or
-                       return '430 No article with that message-id';
+               defined $n or return r430;
+               my $smsg = $ng->search->lookup_article($n) or return r430;
                more($self, '224 Overview information follows (multi-line)');
 
                # Only set article number column if it's the current group