X-Git-Url: http://git.freeside.biz/gitweb/?a=blobdiff_plain;f=rt%2Flib%2FRT%2FLinks_Overlay.pm;h=ec23df8bca8844a17eee44c69bd9b24e87f09379;hb=7726d9797f078c5de3358a78018dca3e4ec5e966;hp=d788a42755d882a08fd6d7e5ffe0830bf32759c6;hpb=5fc8c5edf574ab024d4646914b6432d458e2ffbd;p=freeside.git

diff --git a/rt/lib/RT/Links_Overlay.pm b/rt/lib/RT/Links_Overlay.pm
index d788a4275..ec23df8bc 100644
--- a/rt/lib/RT/Links_Overlay.pm
+++ b/rt/lib/RT/Links_Overlay.pm
@@ -1,8 +1,14 @@
-# BEGIN LICENSE BLOCK
+# BEGIN BPS TAGGED BLOCK {{{
 # 
-# Copyright (c) 1996-2003 Jesse Vincent <jesse@bestpractical.com>
+# COPYRIGHT:
 # 
-# (Except where explictly superceded by other copyright notices)
+# This software is Copyright (c) 1996-2009 Best Practical Solutions, LLC
+#                                          <jesse@bestpractical.com>
+# 
+# (Except where explicitly superseded by other copyright notices)
+# 
+# 
+# LICENSE:
 # 
 # This work is made available to you under the terms of Version 2 of
 # the GNU General Public License. A copy of that license should have
@@ -14,13 +20,32 @@
 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
 # General Public License for more details.
 # 
-# Unless otherwise specified, all modifications, corrections or
-# extensions to this work which alter its source code become the
-# property of Best Practical Solutions, LLC when submitted for
-# inclusion in the work.
+# You should have received a copy of the GNU General Public License
+# along with this program; if not, write to the Free Software
+# Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA
+# 02110-1301 or visit their web page on the internet at
+# http://www.gnu.org/licenses/old-licenses/gpl-2.0.html.
+# 
+# 
+# CONTRIBUTION SUBMISSION POLICY:
 # 
+# (The following paragraph is not intended to limit the rights granted
+# to you to modify and distribute this software under the terms of
+# the GNU General Public License and is only of importance to you if
+# you choose to contribute your changes and enhancements to the
+# community by submitting them to Best Practical Solutions, LLC.)
 # 
-# END LICENSE BLOCK
+# By intentionally submitting any modifications, corrections or
+# derivatives to this work, or any other work intended for use with
+# Request Tracker, to Best Practical Solutions, LLC, you confirm that
+# you are the copyright holder for those contributions and you grant
+# Best Practical Solutions,  LLC a nonexclusive, worldwide, irrevocable,
+# royalty-free, perpetual, license to use, copy, create derivative
+# works based on those contributions, and sublicense and distribute
+# those contributions and any derivatives thereof.
+# 
+# END BPS TAGGED BLOCK }}}
+
 =head1 NAME
 
   RT::Links - A collection of Link objects
@@ -36,13 +61,11 @@
 =head1 METHODS
 
 
-=begin testing
 
-ok (require RT::Links);
+=cut
 
-=end testing
 
-=cut
+package RT::Links;
 
 use strict;
 no warnings qw(redefine);
@@ -121,5 +144,31 @@ sub LimitReferredToBy {
 }
 
 # }}}
+
+
+# {{{ Next
+sub Next {
+    my $self = shift;
+ 	
+    my $Link = $self->SUPER::Next();
+    return $Link unless $Link && ref $Link;
+
+    # skip very invalid Link records
+    unless ($Link->Target && $Link->Base) {
+        return $self->Next;
+    }
+    # Skip links to local objects thast are deleted
+    if ( $Link->TargetURI->IsLocal and UNIVERSAL::isa($Link->TargetObj,"RT::Ticket")
+             and $Link->TargetObj->__Value('status') eq "deleted") {
+        return $self->Next;
+    } elsif ($Link->BaseURI->IsLocal   and UNIVERSAL::isa($Link->BaseObj,"RT::Ticket")
+             and $Link->BaseObj->__Value('status') eq "deleted") {
+        return $self->Next;
+    } else {
+        return $Link;
+    }
+}
+
+# }}}
 1;