1 package TB_Temp_Packname;
4 use Scalar::Util qw(blessed);
8 has root => (is => 'lazy');
10 has json => (is => 'lazy');
13 io->dir("/home/matthewt/tmp/introspection-data/host/services-dev/stable/node/host/")
17 JSON->new->relaxed->pretty
20 sub dispatch_request {
24 ref($_[0][0]) eq 'HASH' ? $self->render_table($_[0][0]) : $_[0]
29 [ 302, [ 'Location', '/'.join('+', @{$_[1]}) ], [] ];
32 $self->root_structure;
36 $self->structure(split '/', $_[1]);
42 my $struct = $self->mangle_structure($self->root);
43 push @{$struct->[0]{columns}}, 'select';
44 foreach my $host (@{$struct->[0]{data}}) {
46 my $name = $host->{name};
47 my $html = join '', HTML::Tags::to_html_string(
48 <input type="checkbox" name="host" value="$name" />
50 $host->{select} = \$html;
52 $struct->[0]{wrapper} = sub {
55 (map /^\s*$/ ? " $_" : $_, @_),
56 ' ', <input type="submit" value="Now Multify" />, "\n",
63 my ($self, @parts) = @_;
64 if ($parts[0] =~ /\+/) {
65 ($parts[0], my @extra) = split /\+/, $parts[0];
66 my $struct = $self->mangle_structure($self->descend($self->root, @parts));
67 return $struct unless $struct->[0]{show_columns};
68 my $first = shift @parts;
69 my @rest = map [ $_, $self->mangle_structure(
70 $self->descend($self->root, $_, @parts)
75 foreach my $thing ([ $first, $struct->[0] ], @rest) {
76 foreach my $el (@{$thing->[1]{data}}) {
77 my $by = $by_name{$el->{name}} ||= { name => $el->{name} };
78 foreach my $key (keys %$el) {
79 next if $key eq 'name';
80 if (ref($el->{$key}) eq 'HASH') {
81 $complex_cols{$key} = 1;
84 my $full_key = $key.' ('.$thing->[0].')';
85 $host_cols{$full_key} = 1;
86 $by->{$full_key} = $el->{$key};
92 columns => [ 'name', sort(keys %host_cols), sort(keys %complex_cols) ],
95 map $by_name{$_}, sort keys %by_name
99 return $self->mangle_structure($self->descend($self->root, @parts));
102 sub mangle_structure {
103 my ($self, $data) = @_;
105 if (ref($data) eq 'HASH') {
107 and values %$data == grep ref($_) eq 'HASH', values %$data) {
109 $tmp{join '|', keys %$_} = 1 for values %$data;
110 if (keys %tmp == 1) {
111 $data->{$_}->{name} ||= $_ for keys %$data;
112 my @cols = grep $_ ne 'name', sort keys %{(values %$data)[0]};
113 unshift @cols, 'name';
117 data => [ @{$data}{sort keys %$data} ],
122 columns => [ 'key', 'value' ],
123 data => [ map +{ key => $_, value => $data->{$_} }, sort keys %$data ],
125 } elsif (blessed($data) and $data->isa('IO::All::Dir')) {
127 columns => [ 'name', 'explore' ],
129 map +{ name => $_, explore => $self->link_to($_) }, keys %$data,
133 die "Confused by $data";
138 my ($self, @to) = @_;
140 s/\//\./g for my @link = @to;
141 my $link = join('/', @link, '');
143 my $html = join '', HTML::Tags::to_html_string(
144 <a href="${link}">, "Explore $to", </a>
150 my ($self, $target, @path) = @_;
151 return unless $target;
152 if (blessed($target) and $target->isa('IO::All::File')) {
153 $target = $self->json->decode(scalar $target->all);
155 return $target unless @path;
156 (my $undot = my $step = shift @path) =~ s/\./\//g;
157 $self->descend($target->{$step}||$target->{$undot}, @path);
161 my ($self, $data) = @_;
164 $data->{show_columns} ? { map +($_ => $_), @{$data->{columns}} } : (),
167 [ 200, [ 'Content-type' => 'text/html' ], [
168 HTML::Tags::to_html_string(
169 <html>, <body>, "\n",
170 ($data->{wrapper}||sub{@_})->(
175 <td>, $self->render_el($el, $_, $el->{$_}), </td>
176 } @{$data->{columns}}),
181 </body>, </html>, "\n",
187 my ($self, $whole, $key, $part) = @_;
188 if (ref($part) eq 'ARRAY') {
189 return join(', ', @$part);
191 if (ref($part) eq 'HASH') {
193 return $self->link_to($whole->{key})
194 } elsif ($whole->{name}) {
195 return $self->link_to($whole->{name}, $key);
200 return $part =~ /\n/ ? (<pre>, $part, </pre>) : $part;
203 __PACKAGE__->run_if_script;