%# 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%# (Except where explicitly superseded by other copyright notices)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.)
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%# Request Tracker, to Best Practical Solutions, LLC, you confirm that
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%# END BPS TAGGED BLOCK }}}
<& /Elements/Header, Title => $title &>
<& /Elements/Tabs &>

% $m->callback( CallbackName => 'BeforeActionList', %ARGS, Actions => \@results, ARGSRef => \%ARGS );
<& /Elements/ListActions, actions => \@results &>
<form method="post" action="<% RT->Config->Get('WebPath') . $m->request_comp->path %>?id=<% $id %>">
<a href="<% RT->Config->Get('WebPath') %>/Ticket/Display.html?id=<% $txn->Ticket %>#txn-<% $id %>">
<% loc('Return back to the ticket') %>
</a>
<& /Elements/Submit,
    Label => ($encrypted? loc('Decrypt'): loc('Encrypt')),
    Name  => ($encrypted? 'Decrypt': 'Encrypt'),
&>
</form>
<%ARGS>
$id => undef
$Encrypt => 0
$Decrypt => 0
</%ARGS>
<%INIT>
my $txn = RT::Transaction->new( $session{'CurrentUser'} );
$txn->Load( $id );
unless ( $txn->id ) {
    Abort(loc("Couldn't load transaction #[_1]", $id));
}
$id = $txn->id;

my @results;

my $encrypted = 0;

my $attachments = $txn->Attachments;
while ( my $attachment = $attachments->Next ) {
    next unless $attachment->ContentType =~ m{^x-application-rt/[^-]+-encrypted\b};
    $encrypted = 1;
    last;
}
$attachments->GotoFirstItem;

if ( $Encrypt || $Decrypt ) {
    my $done = 1;
    while ( my $attachment = $attachments->Next ) {
        my ($status, $msg) = $Decrypt? $attachment->Decrypt : $attachment->Encrypt;
        push @results, $msg;
        unless ( $status ) {
            $done = 0; last;
        }
    }
    $encrypted = !$encrypted if $done;
}

my $title = loc("Encrypt/Decrypt transaction #[_1] of ticket #[_2]", $id, $txn->Ticket);
</%INIT>
