add start of err disabled report

lib/App/Netdisco/Web/Plugin/Report/PortErrorDisabled.pm

@@ -0,0 +1,49 @@
+package App::Netdisco::Web::Plugin::Report::PortErrorDisabled;
+
+use Dancer ':syntax';
+use Dancer::Plugin::DBIC;
+use Dancer::Plugin::Auth::Extensible;
+
+use App::Netdisco::Web::Plugin;
+
+register_report(
+    {   category     => 'Port',
+        tag          => 'porterrordisabled',
+        label        => 'Error Disabled Ports',
+        provides_csv => 1,
+    }
+);
+
+get '/ajax/content/report/porterrordisabled' => require_login sub {
+    my @results = schema('netdisco')->resultset('DevicePorts')
+      ->with_properties->search({
+          'properties.error_disable_cause' => { '!=' => undef },
+      })->hri->all;
+#        {   select => [ 'ip', 'dns', 'name' ],
+#            join       => { 'ports' => [ 'wireless', 'nodes' ] },
+#            '+columns' => [
+#                { 'port'        => 'ports.port' },
+#                { 'description' => 'ports.name' },
+#                { 'mac_count'   => { count => 'nodes.mac' } },
+#            ],
+#            group_by => [qw/me.ip me.dns me.name ports.port ports.name/],
+#            having   => \[ 'count(nodes.mac) > ?', [ count => 1 ] ],
+#            order_by => { -desc => [qw/count/] },
+#        }
+
+    return unless scalar @results;
+
+    if ( request->is_ajax ) {
+        my $json = to_json (\@results);
+        template 'ajax/report/porterrordisabled.tt', { results => $json },
+            { layout => undef };
+    }
+    else {
+        header( 'Content-Type' => 'text/comma-separated-values' );
+        template 'ajax/report/porterrordisabled.tt',
+            { results => \@results, },
+            { layout  => undef };
+    }
+};
+
+1;