-sub response {
- my ($class, $ctx, $cb, $fn) = @_;
- my $body = $class->new($ctx, $cb);
- # http://www.iana.org/assignments/media-types/application/gzip
- my @h = qw(Content-Type application/gzip);
- if ($fn) {
- $fn = to_filename($fn);
- push @h, 'Content-Disposition', "inline; filename=$fn.mbox.gz";
- }
- [ 200, \@h, $body ];
-}
-
-# called by Plack::Util::foreach or similar
-sub getline {
- my ($self) = @_;
- my $ctx = $self->{ctx} or return;
- my $gz = $self->{gz};
- while (my $smsg = $self->{cb}->()) {
- my $mref = $ctx->{-inbox}->msg_by_smsg($smsg) or next;
- my $h = Email::Simple->new($mref)->header_obj;
- $gz->write(PublicInbox::Mbox::msg_hdr($ctx, $h, $smsg->{mid}));
- $gz->write(PublicInbox::Mbox::msg_body($$mref));
-
- my $bref = $self->{buf};
- if (length($$bref) >= 8192) {
- my $ret = $$bref; # copy :<
- ${$self->{buf}} = '';
- return $ret;
- }