www: rework query responses to avoid COUNT in SQLite

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

diff --git a/lib/PublicInbox/View.pm b/lib/PublicInbox/View.pm
index 8ac405f2b73cd78ce91b8e308738898694ac732b..cad90a7934e1632c2a5a42b95b22c9698831b024 100644 (file)
--- a/lib/PublicInbox/View.pm
+++ b/lib/PublicInbox/View.pm
@@ -408,9 +408,7 @@ sub thread_html {
        my ($ctx) = @_;
        my $mid = $ctx->{mid};
        my $srch = $ctx->{srch};
-       my $sres = $srch->get_thread($mid);
-       my $msgs = $sres->{msgs};
-       my $nr = $sres->{total};
+       my ($nr, $msgs) = $srch->get_thread($mid);
        return missing_thread($ctx) if $nr == 0;
        my $skel = '<hr><pre>';
        $skel .= $nr == 1 ? 'only message in thread' : 'end of thread';
@@ -649,8 +647,7 @@ sub thread_skel {
        my ($dst, $ctx, $hdr, $tpfx) = @_;
        my $srch = $ctx->{srch};
        my $mid = mids($hdr)->[0];
-       my $sres = $srch->get_thread($mid);
-       my $nr = $sres->{total};
+       my ($nr, $msgs) = $srch->get_thread($mid);
        my $expand = qq(expand[<a\nhref="${tpfx}T/#u">flat</a>) .
                        qq(|<a\nhref="${tpfx}t/#u">nested</a>]  ) .
                        qq(<a\nhref="${tpfx}t.mbox.gz">mbox.gz</a>  ) .
@@ -680,12 +677,11 @@ sub thread_skel {
        $ctx->{prev_attr} = '';
        $ctx->{prev_level} = 0;
        $ctx->{dst} = $dst;
-       $sres = $sres->{msgs};
 
        # reduce hash lookups in skel_dump
        my $ibx = $ctx->{-inbox};
        $ctx->{-obfs_ibx} = $ibx->{obfuscate} ? $ibx : undef;
-       walk_thread(thread_results($ctx, $sres), $ctx, *skel_dump);
+       walk_thread(thread_results($ctx, $msgs), $ctx, *skel_dump);
 
        $ctx->{parent_msg} = $parent;
 }
@@ -1066,11 +1062,10 @@ sub index_topics {
 
        $ctx->{order} = [];
        my $srch = $ctx->{srch};
-       my $sres = $ctx->{-inbox}->recent({offset => $off, limit => 200 });
-       $sres = $sres->{msgs};
-       my $nr = scalar @$sres;
+       my $msgs = $ctx->{-inbox}->recent({offset => $off, limit => 200 });
+       my $nr = scalar @$msgs;
        if ($nr) {
-               walk_thread(thread_results($ctx, $sres), $ctx, *acc_topic);
+               walk_thread(thread_results($ctx, $msgs), $ctx, *acc_topic);
        }
        $ctx->{-next_o} = $off + $nr;
        $ctx->{-cur_o} = $off;