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# BEGIN LICENSE BLOCK
#
# Copyright (c) 2002-2003 Jesse Vincent <jesse@bestpractical.com>
#
# This program is free software; you can redistribute it and/or modify
# it under the terms of version 2 of the GNU General Public License
# as published by the Free Software Foundation.
#
# A copy of that license should have arrived with this
# software, but in any event can be snarfed from www.gnu.org.
#
# This program 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.
#
# END LICENSE BLOCK
use strict;
no warnings qw/redefine/;
=head2 LimitToClass ID
limit the set of custom fields found to ones that apply to the class which has the id "ID"
=cut
sub LimitToClass {
my $self = shift;
my $class = shift;
unless ($class =~ /^\d+$/) {
my $class_obj = RT::FM::Class->new($RT::SystemUser);
$class_obj->Load($class);
unless ($class_obj->Id) {
$RT::Logger->debug($self->CurrentUser->Name ." asked to limit ".ref($self)." to unknown class ".$class);
return;
}
$class = $class_obj->Id;
}
my $class_cfs = $self->NewAlias('FM_ClassCustomFields');
$self->Join( ALIAS1 => 'main',
FIELD1 => 'id',
ALIAS2 => $class_cfs,
FIELD2 => 'CustomField' );
$self->Limit( ALIAS => $class_cfs,
FIELD => 'Class',
OPERATOR => '=',
VALUE => $class,
ENTRYAGGREGATOR => 'OR' );
# This doesn't work on postgres.
#$self->OrderBy( ALIAS => $class_cfs , FIELD => "SortOrder", ORDER => 'ASC');
}
1;
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