%# BEGIN BPS TAGGED BLOCK {{{
%#
%# COPYRIGHT:
%#
%# This software is Copyright (c) 1996-2015 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%# (Except where explicitly superseded by other copyright notices)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 }}}
<%INIT>
foreach my $arg ( keys %$ARGSRef) {

    my $Queue = $QueueObj || RT::Queue->new($session{CurrentUser});
    if (!$Queue->Id && $Ticket && $Ticket->Id) {
        $Queue = $Ticket->QueueObj;
    }

    my $article = RT::Article->new($session{'CurrentUser'});
    $article->LoadByInclude(
        Field => $arg,
        Value => $ARGSRef->{$arg},
        Queue => $Queue->Id,
    );
    next unless $article && $article->id;

    my $class = $article->ClassObj;

    next unless $class->SubjectOverride;

    my $cfs = $class->ArticleCustomFields;
    $cfs->Limit( FIELD => 'id', VALUE => $class->SubjectOverride );

    my $subjectCF = $cfs->First;
    next unless $subjectCF;

    my $subject = $article->CustomFieldValuesAsString($subjectCF->Id);

    $m->callback( CallbackName => 'ProcessContent', Ticket => $Ticket, Article => $article, content => \$subject);

    if ( exists $ARGSRef->{UpdateSubject} ) {
        $ARGSRef->{UpdateSubject} = $subject;
    } else {
        $ARGSRef->{Subject} = $subject;
    }
}
return;
</%INIT>
<%ARGS>
$Ticket => undef
$ARGSRef => undef
$results => undef
$QueueObj => undef
</%ARGS>