package PublicInbox::LeiQuery;
use strict;
use v5.10.1;
-use PublicInbox::MID qw($MID_EXTRACT);
-use POSIX qw(strftime);
-use PublicInbox::Address qw(pairs);
use PublicInbox::DS qw(dwaitpid);
-sub _iso8601 ($) { strftime('%Y-%m-%dT%H:%M:%SZ', gmtime($_[0])) }
-
-# prepares an smsg for JSON
-sub _smsg_unbless ($) {
- my ($smsg) = @_;
-
- delete @$smsg{qw(lines bytes)};
- $smsg->{rcvd} = _iso8601(delete $smsg->{ts}); # JMAP receivedAt
- $smsg->{dt} = _iso8601(delete $smsg->{ds}); # JMAP UTCDate
-
- if (my $r = delete $smsg->{references}) {
- $smsg->{references} = [
- map { "<$_>" } ($r =~ m/$MID_EXTRACT/go) ];
- }
- if (my $m = delete($smsg->{mid})) {
- $smsg->{'m'} = "<$m>";
- }
- # XXX breaking to/cc, into structured arrays or tables which
- # distinguish "$phrase <$address>" causes pretty printing JSON
- # to take up too much vertical space. I can't get either
- # Cpanel::JSON::XS or JSON::XS or jq(1) only indent when
- # wrapping is necessary, rather than blindly indenting and
- # adding vertical space everywhere.
- for my $f (qw(from to cc)) {
- my $v = delete $smsg->{$f} or next;
- $smsg->{substr($f, 0, 1)} = $v;
- }
- $smsg->{'s'} = delete $smsg->{subject};
- # can we be bothered to parse From/To/Cc into arrays?
- scalar { %$smsg }; # unbless
-}
-
sub _vivify_external { # _externals_each callback
my ($src, $dir) = @_;
if (-f "$dir/ei.lock") {
# the main "lei q SEARCH_TERMS" method
sub lei_q {
my ($self, @argv) = @_;
- my $sto = $self->_lei_store(1);
- my $cfg = $self->_lei_cfg(1);
- my $opt = $self->{opt};
- require PublicInbox::LeiDedupe;
- my $dd = PublicInbox::LeiDedupe->new($self);
-
- # --local is enabled by default
- # src: LeiXSearch || LeiSearch || Inbox
- my @srcs = $opt->{'local'} ? ($sto->search) : ();
require PublicInbox::LeiXSearch;
+ require PublicInbox::LeiOverview;
+ PublicInbox::Config->json; # preload before forking
+ my $opt = $self->{opt};
+ my @srcs; # any number of LeiXSearch || LeiSearch || Inbox
+ if ($opt->{'local'} //= 1) { # --local is enabled by default
+ my $sto = $self->_lei_store(1);
+ push @srcs, $sto->search;
+ }
my $lxs = PublicInbox::LeiXSearch->new;
# --external is enabled by default, but allow --no-external
if ($opt->{external} // 1) {
$self->_externals_each(\&_vivify_external, \@srcs);
}
- my $j = $opt->{jobs} // scalar(@srcs) > 4 ? 4 : scalar(@srcs);
+ my $j = $opt->{jobs} // (scalar(@srcs) > 3 ? 3 : scalar(@srcs));
$j = 1 if !$opt->{thread};
- if ($self->{pid}) {
- $lxs->wq_workers_start('lei_xsearch', $j, $self->oldset)
- // $self->wq_workers($j);
+ $self->atfork_prepare_wq($lxs);
+ $lxs->wq_workers_start('lei_xsearch', $j, $self->oldset);
+ $self->{lxs} = $lxs;
+
+ my $ovv = PublicInbox::LeiOverview->new($self) or return;
+ if (my $l2m = $self->{l2m}) {
+ $j = 4 if $j <= 4; # TODO configurable
+ $self->atfork_prepare_wq($l2m);
+ $l2m->wq_workers_start('lei2mail', $j, $self->oldset);
}
- my $out = $opt->{output} // '-';
- $out = 'json:/dev/stdout' if $out eq '-';
- my $isatty = -t $self->{1};
# no forking workers after this
- my $pid_old12 = $self->start_pager if $isatty;
- my $json = substr($out, 0, 5) eq 'json:' ?
- ref(PublicInbox::Config->json)->new : undef;
- if ($json) {
- if ($opt->{pretty} //= $isatty) {
- $json->pretty(1)->space_before(0);
- $json->indent_length($opt->{indent} // 2);
- }
- $json->utf8; # avoid Wide character in print warnings
- $json->ascii(1) if $opt->{ascii}; # for "\uXXXX"
- $json->canonical;
- }
my %mset_opt = map { $_ => $opt->{$_} } qw(thread limit offset);
$mset_opt{asc} = $opt->{'reverse'} ? 1 : 0;
die "unrecognized --sort=$sort\n";
}
}
- # $self->out($json->encode(\%mset_opt));
# descending docid order
$mset_opt{relevance} //= -2 if $opt->{thread};
- # my $wcb = PublicInbox::LeiToMail->write_cb($out, $self);
$self->{mset_opt} = \%mset_opt;
+ $ovv->ovv_begin($self);
$lxs->do_query($self, \@srcs);
- if ($pid_old12) {
- $self->{$_} = $pid_old12->[$_] for (1, 2);
- dwaitpid($pid_old12->[0], undef, $self->{sock});
- }
}
1;