- my $self = bless {
- ctx => $ctx,
- base_url => base_url($ctx),
- }, __PACKAGE__;
- my @x;
- my $h = [ 'Content-Type' => 'text/html; charset=UTF-8' ];
- if (my $gz = gzip_maybe($h, $ctx->{env})) {
- my $err = $gz->deflate(_html_top($self), $x[0]);
- die "gzip->deflate: $err" if $err != Z_OK;
- if ($sref) {
- $err = $gz->deflate($sref, $x[0]);
- die "gzip->deflate: $err" if $err != Z_OK;
- }
- $err = $gz->deflate(_html_end($self), $x[0]);
- die "gzip->deflate: $err" if $err != Z_OK;
- $err = $gz->flush($x[0], Z_FINISH);
- die "gzip->flush: $err" if $err != Z_OK;
- } else {
- @x = (_html_top($self), $sref ? $$sref : (), _html_end($self));
- }
-
- my $len = 0;
- $len += bytes::length($_) for @x;
- push @$h, 'Content-Length', $len;
- [ $code, $h, \@x ]
+ $ctx->{base_url} = base_url($ctx);
+ bless $ctx, __PACKAGE__;
+ my @bdy;
+ my $res_hdr = [ 'Content-Type' => 'text/html; charset=UTF-8',
+ 'Content-Length' => undef ];
+ $ctx->{gz} = PublicInbox::GzipFilter::gz_or_noop($res_hdr, $ctx->{env});
+ $ctx->zmore(html_top($ctx));
+ $ctx->zmore($$sref) if $sref;
+ $bdy[0] = $ctx->zflush(_html_end($ctx));
+ $res_hdr->[3] = bytes::length($bdy[0]);
+ [ $code, $res_hdr, \@bdy ]