import rt 3.2.2

[freeside.git] / rt / lib / RT / Attachments_Overlay.pm

diff --git a/rt/lib/RT/Attachments_Overlay.pm b/rt/lib/RT/Attachments_Overlay.pm
index ce94c9d..084d02d 100644 (file)
--- a/rt/lib/RT/Attachments_Overlay.pm
+++ b/rt/lib/RT/Attachments_Overlay.pm
@@ -1,8 +1,14 @@
-# BEGIN LICENSE BLOCK
+# {{{ BEGIN BPS TAGGED BLOCK
 # 
-# Copyright (c) 1996-2003 Jesse Vincent <jesse@bestpractical.com>
+# COPYRIGHT:
+#  
+# This software is Copyright (c) 1996-2004 Best Practical Solutions, LLC 
+#                                          <jesse@bestpractical.com>
 # 
-# (Except where explictly superceded by other copyright notices)
+# (Except where explicitly superseded by other copyright notices)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 +20,29 @@
 # 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., 675 Mass Ave, Cambridge, MA 02139, USA.
+# 
+# 
+# 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.)
 # 
+# 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 LICENSE BLOCK
+# }}} END BPS TAGGED BLOCK
 =head1 NAME
 
   RT::Attachments - a collection of RT::Attachment objects
@@ -109,6 +131,34 @@ sub NewItem  {
   return($item);
 }
 # }}}
+
+# {{{ sub Next
+sub Next {
+    my $self = shift;
+       
+    my $Attachment = $self->SUPER::Next();
+    if ((defined($Attachment)) and (ref($Attachment))) {
+       if ($Attachment->TransactionObj->__Value('Type') =~ /^Comment/ && 
+           $Attachment->TransactionObj->TicketObj->CurrentUserHasRight('ShowTicketComments')) {
+           return($Attachment);
+       } elsif ($Attachment->TransactionObj->__Value('Type') !~ /^Comment/ && 
+                $Attachment->TransactionObj->TicketObj->CurrentUserHasRight('ShowTicket')) {
+           return($Attachment);
+       }
+
+       #If the user doesn't have the right to show this ticket
+       else {  
+           return($self->Next());
+       }
+    }
+
+    #if there never was any ticket
+    else {
+       return(undef);
+    }  
+}
+# }}}
+
   1;