%# BEGIN BPS TAGGED BLOCK {{{
%#
%# COPYRIGHT:
%#
%# This software is Copyright (c) 1996-2017 Best Practical Solutions, LLC
%#                                          <sales@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%# (Except where explicitly superseded by other copyright notices)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
%# been provided with this software, but in any event can be snarfed
%# from www.gnu.org.
%#
%# This work is distributed in the hope that it will be useful, but
%# WITHOUT ANY WARRANTY; without even the implied warranty of
%# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
%# General Public License for more details.
%#
%# 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.)
%#
%# 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 }}}
<table>
% for my $type (@display) {
  <tr>
    <td class="labeltop">
      <& ShowRelationLabel, Object => $Object, Label => $labels{$type}.':', Relation => $type &>
%     if ($clone{$type}) {
        <span class="create">(<a href="<% $clone{$type} %>"><% loc('Create') %></a>)</span>
%     }
    </td>
    <td class="value">
      <& ShowLinksOfType, Object => $Object, Type => $type, Recurse => ($type eq 'Members') &>
    </td>
  </tr>
% }
% # Allow people to add more rows to the table
% $m->callback( %ARGS );
  <& /Elements/ShowCustomFields, Object => $Object, Grouping => 'Links', Table => 0 &>
</table>
<%INIT>
my @display = qw(DependsOn DependedOnBy MemberOf Members RefersTo ReferredToBy);
$m->callback( %ARGS, CallbackName => 'ChangeDisplay', display => \@display );
my %labels  = (
    DependsOn       => loc('Depends on'),
    DependedOnBy    => loc('Depended on by'),
    MemberOf        => loc('Parents'),
    Members         => loc('Children'),
    RefersTo        => loc('Refers to'),
    ReferredToBy    => loc('Referred to by'),
);
my %clone;

if (    $Object->isa("RT::Ticket")
    and $Object->QueueObj->CurrentUserHasRight('CreateTicket'))
{
    my $id = $Object->id;
    my $path
        = RT->Config->Get('WebPath')
        . '/Ticket/Create.html?Queue='
        . $Object->Queue
        . '&CloneTicket='
        . $id;

    for my $relation (@display) {
        my $mode  = $RT::Link::TYPEMAP{$relation}->{Mode};
        my $type  = $RT::Link::TYPEMAP{$relation}->{Type};
        my $field = $mode eq 'Base' ? 'new-' . $type : $type . '-new';
        my @copy  = ($id);

        # Canonicalized type captures both directions
        if ($type eq "RefersTo") {
            my $other = "Local" . $mode;
            push @copy, map { $_->$other() } @{ $Object->$relation->ItemsArrayRef };
        }

        $clone{$relation} = "$path&$field=" . join('%20', grep { $_ } @copy);
    }
}
</%INIT>
<%ARGS>
$Object
</%ARGS>