From 8172e25e34eb567d2c41f52392abe2356419f428 Mon Sep 17 00:00:00 2001
From: Andreas Granig <agranig@sipwise.com>
Date: Fri, 2 Oct 2009 11:44:30 +0000
Subject: [PATCH] Only show/allow copying of rewrite rules if there are other
 gateways in group.

---
 lib/admin/Controller/peering.pm | 5 +++++
 root/tt/peering_rewrite.tt      | 4 +++-
 2 files changed, 8 insertions(+), 1 deletion(-)

diff --git a/lib/admin/Controller/peering.pm b/lib/admin/Controller/peering.pm
index 54658bc..ebaa722 100644
--- a/lib/admin/Controller/peering.pm
+++ b/lib/admin/Controller/peering.pm
@@ -710,6 +710,11 @@ sub copy_rewrite : Local {
     my $grpid = $c->request->params->{grpid};
 	my $delete_old = $policy eq "delete" ? 1 : 0;
 
+	unless(defined $peerid && defined $rpeerid)
+	{
+    	$messages{cperr} = 'Client.Voip.NoSuchPeerHost';
+	}
+
     unless(keys %messages) {
         if($c->model('Provisioning')->call_prov( $c, 'voip', 'copy_peer_rewrites',
                                                  { from_peer_id => $rpeerid,
diff --git a/root/tt/peering_rewrite.tt b/root/tt/peering_rewrite.tt
index 7ecd909..c474f98 100644
--- a/root/tt/peering_rewrite.tt
+++ b/root/tt/peering_rewrite.tt
@@ -4,7 +4,8 @@
         </h2>
 
 		<a href="detail?group_id=[% peer.group_id %]" class="aaction">back</a>
-		
+
+		[% IF all_peers.size > 0 %]	
         [% UNLESS Catalyst.session.admin.read_only %]
 		<h3>Import Rewrite Rules from another host</h3>
         <div class="p1">
@@ -41,6 +42,7 @@
 			</table>
 		</div>
 		[% END %]
+		[% END %]
 
 
 		<h3 id="icaller">Inbound Rewrite Rules for Caller</h3>