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#
package RT::Action::SendForward;

use strict;
use warnings;

use base qw(RT::Action::SendEmail);

use Email::Address;

=head2 Prepare

=cut

sub Prepare {
    my $self = shift;

    my $txn = $self->TransactionObj;

    if ( $txn->Type eq 'Forward Transaction' ) {
        my $forwarded_txn = RT::Transaction->new( $self->CurrentUser );
        $forwarded_txn->Load( $txn->Field );
        $self->{ForwardedTransactionObj} = $forwarded_txn;
    }

    my ( $result, $message ) = $self->TemplateObj->Parse(
        Argument           => $self->Argument,
        Ticket             => $self->TicketObj,
        Transaction        => $self->ForwardedTransactionObj,
        ForwardTransaction => $self->TransactionObj,
    );

    if ( !$result ) {
        return (undef);
    }

    my $mime = $self->TemplateObj->MIMEObj;
    $mime->make_multipart unless $mime->is_multipart;

    my $entity;
    if ( $txn->Type eq 'Forward Transaction' ) {
        $entity = $self->ForwardedTransactionObj->ContentAsMIME;
    }
    else {
        my $txns = $self->TicketObj->Transactions;
        $txns->Limit(
            FIELD    => 'Type',
            OPERATOR => 'IN',
            VALUE    => [qw(Create Correspond)],
        );

        $entity = MIME::Entity->build(
            Type        => 'multipart/mixed',
            Description => 'forwarded ticket',
        );
        $entity->add_part($_) foreach
          map $_->ContentAsMIME,
          @{ $txns->ItemsArrayRef };
    }

    $mime->add_part($entity);

    my $txn_attachment = $self->TransactionObj->Attachments->First;
    for my $header (qw/From To Cc Bcc/) {
        if ( $txn_attachment->GetHeader( $header ) ) {
            $mime->head->replace( $header => Encode::encode( "UTF-8", $txn_attachment->GetHeader($header) ) );
        }
    }

    if ( RT->Config->Get('ForwardFromUser') ) {
        $mime->head->replace( 'X-RT-Sign' => 0 );
    }

    $self->SUPER::Prepare();
}

sub SetSubjectToken {
    my $self = shift;
    return if RT->Config->Get('ForwardFromUser');
    $self->SUPER::SetSubjectToken(@_);
}

sub ForwardedTransactionObj {
    my $self = shift;
    return $self->{'ForwardedTransactionObj'};
}

RT::Base->_ImportOverlays();

1;
