1package App::Netdisco::Web::Plugin::Report::PortMultiNodes;
2
3use Dancer ':syntax';
4use Dancer::Plugin::DBIC;
5use Dancer::Plugin::Auth::Extensible;
6
7use App::Netdisco::Web::Plugin;
8
9register_report(
10    {   category     => 'Port',
11        tag          => 'portmultinodes',
12        label        => 'Ports with multiple nodes attached',
13        provides_csv => 1,
14        api_endpoint => 1,
15        api_parameters => [
16          vlan => {
17            description => 'Filter by VLAN',
18            type => 'integer',
19          },
20        ],
21    }
22);
23
24get '/ajax/content/report/portmultinodes' => require_login sub {
25    my @results = schema('netdisco')->resultset('Device')->search(
26        {   'ports.remote_ip' => undef,
27            (param('vlan') ?
28              ('ports.vlan' => param('vlan'), 'nodes.vlan' => param('vlan')) : ()),
29            'nodes.active'    => 1,
30            'wireless.port'   => undef
31        },
32        {   select => [ 'ip', 'dns', 'name' ],
33            join       => { 'ports' => [ 'wireless', 'nodes' ] },
34            '+columns' => [
35                { 'port'        => 'ports.port' },
36                { 'description' => 'ports.name' },
37                { 'mac_count'   => { count => 'nodes.mac' } },
38            ],
39            group_by => [qw/me.ip me.dns me.name ports.port ports.name/],
40            having   => \[ 'count(nodes.mac) > ?', [ count => 1 ] ],
41            order_by => { -desc => [qw/count/] },
42        }
43    )->hri->all;
44
45    return unless scalar @results;
46
47    if ( request->is_ajax ) {
48        my $json = to_json (\@results);
49        template 'ajax/report/portmultinodes.tt', { results => $json };
50    }
51    else {
52        header( 'Content-Type' => 'text/comma-separated-values' );
53        template 'ajax/report/portmultinodes_csv.tt',
54            { results => \@results, };
55    }
56};
57
581;
59