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Render directory contents using methods #674

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Render directory contents using methods #674

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21 changes: 17 additions & 4 deletions lib/Plack/App/Directory.pm
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Original file line number Diff line number Diff line change
Expand Up @@ -10,8 +10,11 @@ use URI::Escape;
use Plack::Request;

# Stolen from rack/directory.rb
my $dir_file = "<tr><td class='name'><a href='%s'>%s</a></td><td class='size'>%s</td><td class='type'>%s</td><td class='mtime'>%s</td></tr>";
my $dir_page = <<PAGE;
sub dir_file {
return "<tr><td class='name'><a href='%s'>%s</a></td><td class='size'>%s</td><td class='type'>%s</td><td class='mtime'>%s</td></tr>";
}
sub dir_page {
return <<'PAGE';
<html><head>
<title>%s</title>
<meta http-equiv="content-type" content="text/html; charset=utf-8" />
Expand All @@ -37,6 +40,16 @@ table { width:100%%; }
<hr />
</body></html>
PAGE
}

sub render_file {
my ($self, @f) = @_;
return sprintf $self->dir_file, map { Plack::Util::encode_html($_) } @f;
}
sub render_dir {
my ($self, $path, $files) = @_;
return sprintf $self->dir_page, $path, $path, $files;
}

sub should_handle {
my($self, $file) = @_;
Expand Down Expand Up @@ -99,9 +112,9 @@ sub serve_path {
my $path = Plack::Util::encode_html("Index of $env->{PATH_INFO}");
my $files = join "\n", map {
my $f = $_;
sprintf $dir_file, map Plack::Util::encode_html($_), @$f;
$self->render_file( @$f );
} @files;
my $page = sprintf $dir_page, $path, $path, $files;
my $page = $self->render_dir( $path, $files );

return [ 200, ['Content-Type' => 'text/html; charset=utf-8'], [ $page ] ];
}
Expand Down