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-rw-r--r--lib/PublicInbox/WwwStream.pm59
1 files changed, 26 insertions, 33 deletions
diff --git a/lib/PublicInbox/WwwStream.pm b/lib/PublicInbox/WwwStream.pm
index 8623440b..c80440d1 100644
--- a/lib/PublicInbox/WwwStream.pm
+++ b/lib/PublicInbox/WwwStream.pm
@@ -27,28 +27,24 @@ sub base_url ($) {
         $base_url;
 }
 
-sub new {
-        my ($class, $ctx, $cb) = @_;
-
-        bless {
-                nr => 0,
-                cb => $cb,
-                ctx => $ctx,
-                base_url => base_url($ctx),
-        }, $class;
+sub init {
+        my ($ctx, $cb) = @_;
+        $ctx->{cb} = $cb;
+        $ctx->{base_url} = base_url($ctx);
+        $ctx->{nr} = 0;
+        bless $ctx, __PACKAGE__;
 }
 
 sub response {
-        my ($class, $ctx, $code, $cb) = @_;
+        my ($ctx, $code, $cb) = @_;
         my $h = [ 'Content-Type', 'text/html; charset=UTF-8' ];
-        my $self = $class->new($ctx, $cb);
-        $self->{gzf} = gzf_maybe($h, $ctx->{env});
-        [ $code, $h, $self ]
+        init($ctx, $cb);
+        $ctx->{gzf} = gzf_maybe($h, $ctx->{env});
+        [ $code, $h, $ctx ]
 }
 
 sub _html_top ($) {
-        my ($self) = @_;
-        my $ctx = $self->{ctx};
+        my ($ctx) = @_;
         my $ibx = $ctx->{-inbox};
         my $desc = ascii_html($ibx->description);
         my $title = delete($ctx->{-title_html}) // $desc;
@@ -89,14 +85,13 @@ sub code_footer ($) {
 }
 
 sub _html_end {
-        my ($self) = @_;
+        my ($ctx) = @_;
         my $urls = 'Archives are clonable:';
-        my $ctx = $self->{ctx};
         my $ibx = $ctx->{-inbox};
         my $desc = ascii_html($ibx->description);
 
         my @urls;
-        my $http = $self->{base_url};
+        my $http = $ctx->{base_url};
         my $max = $ibx->max_git_epoch;
         my $dir = (split(m!/!, $http))[-1];
         my %seen = ($http => 1);
@@ -163,41 +158,39 @@ EOF
 
 # callback for HTTP.pm (and any other PSGI servers)
 sub getline {
-        my ($self) = @_;
-        my $nr = $self->{nr}++;
+        my ($ctx) = @_;
+        my $nr = $ctx->{nr}++;
 
         my $buf = do {
                 if ($nr == 0) {
-                        _html_top($self);
-                } elsif (my $middle = $self->{cb}) {
-                        $middle->($nr, $self->{ctx});
+                        _html_top($ctx);
+                } elsif (my $middle = $ctx->{cb}) {
+                        $middle->($nr, $ctx);
                 }
-        } // (delete($self->{cb}) ? _html_end($self) : undef);
+        } // (delete($ctx->{cb}) ? _html_end($ctx) : undef);
 
         # gzf may be GzipFilter, `undef' or `0'
-        my $gzf = $self->{gzf} or return $buf;
+        my $gzf = $ctx->{gzf} or return $buf;
 
         return $gzf->translate($buf) if defined $buf;
-        $self->{gzf} = 0; # next call to ->getline returns $buf (== undef)
+        $ctx->{gzf} = 0; # next call to ->getline returns $buf (== undef)
         $gzf->translate(undef);
 }
 
 sub html_oneshot ($$;$) {
         my ($ctx, $code, $sref) = @_;
-        my $self = bless {
-                ctx => $ctx,
-                base_url => base_url($ctx),
-        }, __PACKAGE__;
+        $ctx->{base_url} = base_url($ctx);
+        bless $ctx, __PACKAGE__;
         my @x;
         my $h = [ 'Content-Type' => 'text/html; charset=UTF-8',
                 'Content-Length' => undef ];
         if (my $gzf = gzf_maybe($h, $ctx->{env})) {
-                $gzf->zmore(_html_top($self));
+                $gzf->zmore(_html_top($ctx));
                 $gzf->zmore($$sref) if $sref;
-                $x[0] = $gzf->zflush(_html_end($self));
+                $x[0] = $gzf->zflush(_html_end($ctx));
                 $h->[3] = length($x[0]);
         } else {
-                @x = (_html_top($self), $sref ? $$sref : (), _html_end($self));
+                @x = (_html_top($ctx), $sref ? $$sref : (), _html_end($ctx));
                 $h->[3] += bytes::length($_) for @x;
         }
         [ $code, $h, \@x ]