searchidx: index values in the threader

We will need timestamp, YYYYMMDD, article number, and line count
for querying thread information (including XOVER for NNTP).

1 files changed, 14 insertions, 10 deletions

diff --git a/lib/PublicInbox/SearchIdx.pm b/lib/PublicInbox/SearchIdx.pm
index 00b24d68..b5d43d12 100644
--- a/lib/PublicInbox/SearchIdx.pm
+++ b/lib/PublicInbox/SearchIdx.pm
@@ -141,18 +141,20 @@ sub add_val ($$$) {
         $doc->add_value($col, $num);
 }
 
-sub add_values ($$$$) {
-        my ($smsg, $bytes, $num, $lines) = @_;
+sub add_values ($$) {
+        my ($doc, $values) = @_;
 
-        my $ts = $smsg->ts;
-        my $doc = $smsg->{doc};
-        add_val($doc, &PublicInbox::Search::TS, $ts);
+        my $ts = $values->[PublicInbox::Search::TS];
+        add_val($doc, PublicInbox::Search::TS, $ts);
 
-        defined($num) and add_val($doc, &PublicInbox::Search::NUM, $num);
+        my $num = $values->[PublicInbox::Search::NUM];
+        defined($num) and add_val($doc, PublicInbox::Search::NUM, $num);
 
-        defined($bytes) and add_val($doc, &PublicInbox::Search::BYTES, $bytes);
+        my $bytes = $values->[PublicInbox::Search::BYTES];
+        defined($bytes) and add_val($doc, PublicInbox::Search::BYTES, $bytes);
 
-        add_val($doc, &PublicInbox::Search::LINES, $lines);
+        my $lines = $values->[PublicInbox::Search::LINES];
+        add_val($doc, PublicInbox::Search::LINES, $lines);
 
         my $yyyymmdd = strftime('%Y%m%d', gmtime($ts));
         add_val($doc, PublicInbox::Search::YYYYMMDD, $yyyymmdd);
@@ -307,7 +309,8 @@ sub add_message {
                 }
 
                 my $lines = $mime->body_raw =~ tr!\n!\n!;
-                add_values($smsg, $bytes, $num, $lines);
+                my @values = ($smsg->ts, $num, $bytes, $lines);
+                add_values($doc, \@values);
 
                 my $tg = $self->term_generator;
 
@@ -360,7 +363,8 @@ sub add_message {
                 my $refs = parse_references($smsg);
                 my $data = $smsg->to_doc_data($blob);
                 if ($threader) {
-                        $threader->thread_msg($mid, $smsg->ts, $xpath, $data);
+                        push @values, $mid, $xpath, $data;
+                        $threader->thread_msg(\@values);
                 } else {
                         link_message($self, $smsg, $refs, $old_tid);
                 }