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49 foreach my $arg ( keys %$ARGSRef) {
51 my $Queue = $QueueObj || RT::Queue->new($session{CurrentUser});
52 if (!$Queue->Id && $Ticket && $Ticket->Id) {
53 $Queue = $Ticket->QueueObj;
56 my $article = RT::Article->new($session{'CurrentUser'});
57 $article->LoadByInclude(
59 Value => $ARGSRef->{$arg},
62 next unless $article && $article->id;
64 my $class = $article->ClassObj;
66 next unless $class->SubjectOverride;
68 my $cfs = $class->ArticleCustomFields;
69 $cfs->Limit( FIELD => 'id', VALUE => $class->SubjectOverride );
71 my $subjectCF = $cfs->First;
72 next unless $subjectCF;
74 my $subject = $article->CustomFieldValuesAsString($subjectCF->Id);
76 $m->callback( CallbackName => 'ProcessContent', Ticket => $Ticket, Article => $article, content => \$subject);
78 if ( exists $ARGSRef->{UpdateSubject} ) {
79 $ARGSRef->{UpdateSubject} = $subject;
81 $ARGSRef->{Subject} = $subject;