1 package TB_Temp_Packname;
4 use Module::Runtime qw(use_module);
5 use Scalar::Util qw(blessed);
9 has root => (is => 'lazy');
11 has json => (is => 'lazy');
14 io->dir("/home/matthewt/tmp/introspection-data/host/services-dev/stable/node/host/")
18 JSON->new->relaxed->pretty
21 sub dispatch_request {
24 use_module('Plack::App::Directory')->new({
25 root => $self->root->name
30 ref($_[0][0]) eq 'HASH' ? $self->render_table($_[0][0]) : $_[0]
35 [ 302, [ 'Location', '/'.join('+', @{$_[1]}).'/' ], [] ];
38 $self->root_structure;
42 $self->structure(split '/', $_[1]);
48 my $struct = $self->mangle_structure($self->root);
49 push @{$struct->[0]{columns}}, 'select';
50 foreach my $host (@{$struct->[0]{data}}) {
52 my $name = $host->{name};
53 my $html = join '', HTML::Tags::to_html_string(
54 <input type="checkbox" name="host" value="$name" />
56 $host->{select} = \$html;
58 $struct->[0]{wrapper} = sub {
61 (map /^\s*$/ ? " $_" : $_, @_),
62 ' ', <input type="submit" value="Now Multify" />, "\n",
69 my ($self, @parts) = @_;
70 if ($parts[0] =~ /\+/) {
71 ($parts[0], my @extra) = split /\+/, $parts[0];
72 my $struct = $self->mangle_structure($self->descend($self->root, @parts));
73 return $struct unless $struct->[0]{show_columns};
74 my $first = shift @parts;
75 my @rest = map [ $_, $self->mangle_structure(
76 $self->descend($self->root, $_, @parts)
81 foreach my $thing ([ $first, $struct->[0] ], @rest) {
82 foreach my $el (@{$thing->[1]{data}}) {
83 my $by = $by_name{$el->{name}} ||= { name => $el->{name} };
84 foreach my $key (keys %$el) {
85 next if $key eq 'name';
86 if (ref($el->{$key}) eq 'HASH') {
87 $complex_cols{$key} = 1;
90 my $full_key = $key.' ('.$thing->[0].')';
91 $host_cols{$full_key} = 1;
92 $by->{$full_key} = $el->{$key};
98 columns => [ 'name', sort(keys %host_cols), sort(keys %complex_cols) ],
101 map $by_name{$_}, sort keys %by_name
105 return $self->mangle_structure($self->descend($self->root, @parts));
108 sub mangle_structure {
109 my ($self, $data) = @_;
111 if (ref($data) eq 'HASH') {
113 and values %$data == grep ref($_) eq 'HASH', values %$data) {
115 $tmp{join '|', keys %$_} = 1 for values %$data;
116 if (keys %tmp == 1) {
117 $data->{$_}->{name} ||= $_ for keys %$data;
118 my @cols = grep $_ ne 'name', sort keys %{(values %$data)[0]};
119 unshift @cols, 'name';
123 data => [ @{$data}{sort keys %$data} ],
128 columns => [ 'key', 'value' ],
129 data => [ map +{ key => $_, value => $data->{$_} }, sort keys %$data ],
131 } elsif (blessed($data) and $data->isa('IO::All::Dir')) {
133 columns => [ 'name', 'explore' ],
135 map +{ name => $_, explore => $self->link_to($_) }, keys %$data,
139 die "Confused by $data";
144 my ($self, @to) = @_;
146 s/\//\./g for my @link = @to;
147 my $link = join('/', @link, '');
149 my $html = join '', HTML::Tags::to_html_string(
150 <a href="${link}">, "Explore $to", </a>
156 my ($self, $target, @path) = @_;
157 return unless $target;
158 if (blessed($target) and $target->isa('IO::All::File')) {
159 $target = $self->json->decode(scalar $target->all);
161 return $target unless @path;
162 (my $undot = my $step = shift @path) =~ s/\./\//g;
163 $self->descend($target->{$step}||$target->{$undot}, @path);
167 my ($self, $data) = @_;
170 $data->{show_columns} ? { map +($_ => $_), @{$data->{columns}} } : (),
173 [ 200, [ 'Content-type' => 'text/html' ], [
174 HTML::Tags::to_html_string(
175 <html>, <body>, "\n",
176 ($data->{wrapper}||sub{@_})->(
181 <td>, $self->render_el($el, $_, $el->{$_}), </td>
182 } @{$data->{columns}}),
187 </body>, </html>, "\n",
193 my ($self, $whole, $key, $part) = @_;
194 if (ref($part) eq 'ARRAY') {
195 return join(', ', @$part);
197 if (ref($part) eq 'HASH') {
199 return $self->link_to($whole->{key})
200 } elsif ($whole->{name}) {
201 return $self->link_to($whole->{name}, $key);
206 return $part =~ /\n/ ? (<pre>, $part, </pre>) : $part;
209 __PACKAGE__->run_if_script;