www: improve topic view by scanning for ghosts

This should help avoid having too many fake top-level
messages in the topic view since we only have a partial
window for threading results.

1 files changed, 6 insertions, 0 deletions

diff --git a/lib/PublicInbox/Search.pm b/lib/PublicInbox/Search.pm
index 856c8c14..8c0bab18 100644
--- a/lib/PublicInbox/Search.pm
+++ b/lib/PublicInbox/Search.pm
@@ -227,6 +227,12 @@ sub lookup_message {
         $smsg;
 }
 
+sub lookup_mail { # no ghosts!
+        my ($self, $mid) = @_;
+        my $smsg = lookup_message($self, $mid);
+        PublicInbox::SearchMsg->load_doc($smsg->{doc});
+}
+
 sub find_unique_doc_id {
         my ($self, $term, $value) = @_;