%# BEGIN BPS TAGGED BLOCK {{{
%# 
%# COPYRIGHT:
%#  
%# This software is Copyright (c) 1996-2006 Best Practical Solutions, LLC 
%#                                          <jesse@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%# (Except where explicitly superseded by other copyright notices)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., 675 Mass Ave, Cambridge, MA 02139, USA.
%# 
%# 
%# 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 }}}
%# REST/1.0/Forms/assettype/customfields
%#
<%ARGS>
$id
$format => 's'
$changes => {}
</%ARGS>
<%perl>
my @comments;
my ($c, $o, $k, $e) = ("", [], {}, 0);
my %data = %$changes;
my $assettype = new RTx::AssetTracker::Type $session{CurrentUser};

$assettype->Load($id);
if (!$assettype->Id) {
    return [ "# Asset Type $id does not exist.", [], {}, 1 ];
}

if (%$changes != 0) {
  $e = 1;
  $c = "Cannot modify Asset Type CF definitions via REST";
  goto DONE;
}

if (%data == 0) {
    my @data;

    push @data, [ id => "assettype/".$assettype->Id ];
    my $atcfos = new RT::ObjectCustomFields $session{CurrentUser};
    $atcfos->LimitToObjectId($assettype->Id);
    $atcfos->LimitToLookupType("RTx::AssetTracker::Type-RTx::AssetTracker::Asset");
    while (my $atcfo = $atcfos->Next()) {
		  my $atcf = $atcfo->CustomFieldObj;
      if ($format eq "l") {
        my $cfadmin = ($atcf->IsMandatory ? '*' : '')
                      . ($atcf->SingleValue ? 'SingleValue' : 'MultiValue')
                      . $atcf->Type
                      . ($atcf->Pattern ? (' ' . $atcf->FriendlyPattern) : '');

        push @data, [ $atcf->Name . ' (' . $atcf->Description . ')' => $cfadmin];
      }
      else {
        push @data, [ $atcf->Name => "" ];
      }
    }

    my %k = map {@$_} @data;
    $o = [ map {$_->[0]} @data ];
    $k = \%k;
}

DONE:
$c ||= join("\n", @comments) if @comments;
return [ $c, $o, $k, $e ];
</%perl>
