From e23c30f0bebe5f06b44d187713e4958e952ffdcc Mon Sep 17 00:00:00 2001
From: "Eric A. Miller" <emiller@cpan.org>
Date: Sun, 26 Jan 2014 20:50:01 -0500
Subject: [PATCH] [#74] Device Name / DNS mismatches report

---
 Netdisco/Changes                              |  1 +
 .../DB/Result/Virtual/DeviceDnsMismatch.pm    | 25 +++++++++++++
 .../Web/Plugin/Report/DeviceDnsMismatch.pm    | 37 +++++++++++++++++++
 Netdisco/share/config.yml                     |  1 +
 .../views/ajax/report/devicednsmismatch.tt    | 23 ++++++++++++
 .../ajax/report/devicednsmismatch_csv.tt      | 13 +++++++
 6 files changed, 100 insertions(+)
 create mode 100644 Netdisco/lib/App/Netdisco/DB/Result/Virtual/DeviceDnsMismatch.pm
 create mode 100644 Netdisco/lib/App/Netdisco/Web/Plugin/Report/DeviceDnsMismatch.pm
 create mode 100644 Netdisco/share/views/ajax/report/devicednsmismatch.tt
 create mode 100644 Netdisco/share/views/ajax/report/devicednsmismatch_csv.tt

diff --git a/Netdisco/Changes b/Netdisco/Changes
index 3abfb324..eeab1a21 100644
--- a/Netdisco/Changes
+++ b/Netdisco/Changes
@@ -3,6 +3,7 @@
   [NEW FEATURES]
 
   * [#86] Use Vendor abbrevs to enhance node display in device port view
+  * [#74] Device Name / DNS mismatches report
 
   [ENHANCEMENTS]
   
diff --git a/Netdisco/lib/App/Netdisco/DB/Result/Virtual/DeviceDnsMismatch.pm b/Netdisco/lib/App/Netdisco/DB/Result/Virtual/DeviceDnsMismatch.pm
new file mode 100644
index 00000000..71ac29a1
--- /dev/null
+++ b/Netdisco/lib/App/Netdisco/DB/Result/Virtual/DeviceDnsMismatch.pm
@@ -0,0 +1,25 @@
+package App::Netdisco::DB::Result::Virtual::DeviceDnsMismatch;
+
+use strict;
+use warnings;
+
+use utf8;
+use base 'App::Netdisco::DB::Result::Device';
+
+__PACKAGE__->load_components('Helper::Row::SubClass');
+__PACKAGE__->subclass;
+
+__PACKAGE__->table_class('DBIx::Class::ResultSource::View');
+__PACKAGE__->table('device_dns_mismatch');
+__PACKAGE__->result_source_instance->is_virtual(1);
+__PACKAGE__->result_source_instance->view_definition(<<'ENDSQL');
+SELECT *
+FROM device
+WHERE dns IS NULL
+  OR name IS NULL
+  OR lower(trim(TRAILING ?
+                FROM dns)::text) != lower(trim(TRAILING ?
+                                               FROM name)::text)
+ENDSQL
+
+1;
diff --git a/Netdisco/lib/App/Netdisco/Web/Plugin/Report/DeviceDnsMismatch.pm b/Netdisco/lib/App/Netdisco/Web/Plugin/Report/DeviceDnsMismatch.pm
new file mode 100644
index 00000000..4aec2b25
--- /dev/null
+++ b/Netdisco/lib/App/Netdisco/Web/Plugin/Report/DeviceDnsMismatch.pm
@@ -0,0 +1,37 @@
+package App::Netdisco::Web::Plugin::Report::DeviceDnsMismatch;
+
+use Dancer ':syntax';
+use Dancer::Plugin::DBIC;
+use Dancer::Plugin::Auth::Extensible;
+
+use App::Netdisco::Web::Plugin;
+
+register_report(
+    {   category     => 'Device',
+        tag          => 'devicednsmismatch',
+        label        => 'Device Name / DNS Mismatches',
+        provides_csv => 1,
+    }
+);
+
+get '/ajax/content/report/devicednsmismatch' => require_login sub {
+    
+    my $suffix = setting('domain_suffix') || '';
+
+    my $rs = schema('netdisco')->resultset('Virtual::DeviceDnsMismatch')
+        ->search( undef, { bind => [ $suffix, $suffix ] } );
+
+    return unless $rs->has_rows;
+
+    if ( request->is_ajax ) {
+        template 'ajax/report/devicednsmismatch.tt', { results => $rs, },
+            { layout => undef };
+    }
+    else {
+        header( 'Content-Type' => 'text/comma-separated-values' );
+        template 'ajax/report/devicednsmismatch_csv.tt', { results => $rs, },
+            { layout => undef };
+    }
+};
+
+1;
diff --git a/Netdisco/share/config.yml b/Netdisco/share/config.yml
index 3c7d09b3..863746a7 100644
--- a/Netdisco/share/config.yml
+++ b/Netdisco/share/config.yml
@@ -43,6 +43,7 @@ web_plugins:
   - Report::HalfDuplex
   - Report::DeviceAddrNoDNS
   - Report::DeviceByLocation
+  - Report::DeviceDnsMismatch
   - Report::DevicePoeStatus
   - Report::DuplexMismatch
   - Report::IpInventory
diff --git a/Netdisco/share/views/ajax/report/devicednsmismatch.tt b/Netdisco/share/views/ajax/report/devicednsmismatch.tt
new file mode 100644
index 00000000..07aeaa27
--- /dev/null
+++ b/Netdisco/share/views/ajax/report/devicednsmismatch.tt
@@ -0,0 +1,23 @@
+<table class="table table-bordered table-condensed table-striped nd_floatinghead">
+  <thead>
+    <tr>
+      <th>Name</th>
+      <th>DNS</th>
+      <th>IP Address</th>
+      <th>Contact</th>
+      <th>Location</th>
+    </tr>
+  </thead>
+  </tbody>
+    [% WHILE (row = results.next) %]
+    <tr>
+      <td><a href="[% search_device %]&q=[% row.dns || row.ip | uri %]">
+            [% row.name | html_entity %]</a>
+      <td>[% row.dns | html_entity %]</td>
+      <td>[% row.ip | html_entity %]</td>
+      <td>[% row.contact | html_entity %]</td>
+      <td>[% row.location | html_entity %]</td>
+    </tr>
+    [% END %]
+  </tbody>
+</table>
\ No newline at end of file
diff --git a/Netdisco/share/views/ajax/report/devicednsmismatch_csv.tt b/Netdisco/share/views/ajax/report/devicednsmismatch_csv.tt
new file mode 100644
index 00000000..9dfbfe8b
--- /dev/null
+++ b/Netdisco/share/views/ajax/report/devicednsmismatch_csv.tt
@@ -0,0 +1,13 @@
+[% USE CSV -%]
+[% CSV.dump([ 'Name' 'DNS' 'IP Address' 'Contact' 'Location' ]) %]
+
+[% WHILE (row = results.next) %]
+  [% mylist = [] %]
+  [% mylist.push(row.name) %]
+  [% mylist.push(row.dns) %]
+  [% mylist.push(row.ip) %]
+  [% mylist.push(row.contact) %]
+  [% mylist.push(row.location) %]
+  [% CSV.dump(mylist) %]
+
+[% END %]