%# BEGIN BPS TAGGED BLOCK {{{
%#
%# COPYRIGHT:
%#
%# This software is Copyright (c) 1996-2015 Best Practical Solutions, LLC
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%#
%#
%# 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.
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%# 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
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%# CONTRIBUTION SUBMISSION POLICY:
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%# (The following paragraph is not intended to limit the rights granted
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%# END BPS TAGGED BLOCK }}}
%# REST/1.0/Forms/transaction
%#
<%ARGS>
$id
$format => undef
$fields => undef
</%ARGS>
<%INIT>
my $trans = RT::Transactions->new($session{CurrentUser});
my ($c, $o, $k, $e) = ("", [], {} , "");

my $tid = $id;

$trans->Limit(FIELD => 'Id', OPERATOR => '=', VALUE => $tid);

if ($tid) {
    my @data;
    my $t = RT::Transaction->new($session{CurrentUser});
    $t->Load($tid);
    if ($format eq "l") {
        push @data, [ id    => $t->Id   ];
        push @data, [ Ticket    => $t->Ticket   ]
            if (!%$fields || exists $fields->{lc 'Ticket'});
        push @data, [ TimeTaken    => $t->TimeTaken   ]
            if (!%$fields || exists $fields->{lc 'TimeTaken'});
        push @data, [ Type    => $t->Type   ]
            if (!%$fields || exists $fields->{lc 'Type'});
        push @data, [ Field    => $t->Field   ]
            if (!%$fields || exists $fields->{lc 'Field'});
        push @data, [ OldValue    => $t->OldValue   ]
            if (!%$fields || exists $fields->{lc 'OldValue'});
        push @data, [ NewValue    => $t->NewValue   ]
            if (!%$fields || exists $fields->{lc 'NewValue'});
        push @data, [ Data    => $t->Data   ]
            if (!%$fields || exists $fields->{lc 'Data'});
        push @data, [ Description    => $t->Description   ]
            if (!%$fields || exists $fields->{lc 'Description'});
        push @data, [ Content    => $t->Content   ]
            if (!%$fields || exists $fields->{lc 'Content'});

        if (!%$fields || exists $fields->{lc 'Content'}) {
            my $creator = RT::User->new($session{CurrentUser});
            $creator->Load($t->Creator);
            push @data, [ Creator    => $creator->Name   ];
        }
        push @data, [ Created    => $t->Created   ]
            if (!%$fields || exists $fields->{lc 'Created'});

        if (!%$fields || exists $fields->{lc 'Attachments'}) {
            my $attachlist;
            my $attachments = $t->Attachments;
            while (my $a = $attachments->Next) {
                my $size = length($a->Content);
                if ($size > 1024) {
                    $size  = int($size/102.4)/10 . "k";
                }
                else {
                    $size .= "b";
                }
                my $name = (defined $a->Filename and length $a->Filename) ? $a->Filename : "untitled";
                $attachlist .= "\n" . $a->Id.": $name ($size)";
            }
            push @data, [Attachments => $attachlist];
        }
    } else {
        push @data, [ id    => $t->Id   ];
        push @data, [ Description    => $t->Description   ];
    }

    my %k = map {@$_} @data;
    $o = [ map {$_->[0]} @data ];
    $k = \%k;
}
#else {
#    my (@data, $tids);
#    $format ||= "s";
#    $format = "l" if (%$fields);
#
#    while (my $t = $trans->Next) {
#           my $tid = $t->Id;
#           if ($format eq "l") {
#             $tids .= "," if $tids;
#             $tids .= $tid;
#           } else {
#             push @$o, $tid;
#             $k->{$tid} = $t->Description;
#           }
#    }
#}

return [ $c, $o, $k, $e ];

</%INIT>
