Fix redirect in Dancer to not forcibly apply scheme+host

Netdisco/Changes

@@ -1,3 +1,13 @@
+2.019003 -
+
+  [ENHANCEMENTS]
+
+  * Use cursor to greatly speed up macsuck/arpnip startup code (jeneric)
+
+  [BUG FIXES]
+
+  * Fix redirect in Dancer to not forcibly apply scheme+host
+
 2.019002 - 2013-10-24
 
   [BUG FIXES]

Netdisco/lib/App/Netdisco/Web.pm

@@ -100,4 +100,15 @@ any qr{.*} => sub {
     template 'index';
 };
 
+{
+  # https://github.com/PerlDancer/Dancer/issues/967
+  no warnings 'redefine';
+  *Dancer::_redirect = sub {
+      my ($destination, $status) = @_;
+      my $response = Dancer::SharedData->response;
+      $response->status($status || 302);
+      $response->headers('Location' => $destination);
+  };
+}
+
 true;

Netdisco/lib/App/Netdisco/Web/AdminTask.pm

@@ -55,9 +55,7 @@ foreach my $jobtype (keys %jobs_all, keys %jobs) {
           if exists $jobs{$jobtype} and not param('device');
 
         add_job($jobtype, param('device'), param('extra'));
-
-        header(Location => uri_for('/admin/jobqueue')->path);
-        return status(302);
+        redirect uri_for('/admin/jobqueue')->path;
     };
 }
 

Netdisco/lib/App/Netdisco/Web/Device.pm

@@ -159,8 +159,7 @@ get '/device' => require_login sub {
     });
 
     if (!defined $dev) {
-        header(Location => uri_for('/', {nosuchdevice => 1})->path_query);
-        return status(302);
+        return redirect uri_for('/', {nosuchdevice => 1})->path_query;
     }
 
     params->{'tab'} ||= 'details';

Netdisco/lib/App/Netdisco/Web/Search.pm

@@ -66,8 +66,7 @@ get '/search' => require_login sub {
 
     if (not param('tab')) {
         if (not $q) {
-            header(Location => uri_for('/')->path);
-            return status(302);
+            return redirect uri_for('/')->path;
         }
 
         # pick most likely tab for initial results
@@ -80,12 +79,11 @@ get '/search' => require_login sub {
             if ($nd and $nd->count) {
                 if ($nd->count == 1) {
                     # redirect to device details for the one device
-                    header(Location => uri_for('/device', {
+                    return redirect uri_for('/device', {
                       tab => 'details',
                       q => ($nd->first->dns || $nd->first->ip),
                       f => '',
-                    })->path_query);
-                    return status(302);
+                    })->path_query;
                 }
 
                 # multiple devices