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# BEGIN LICENSE BLOCK
#
# Copyright (c) 1996-2003 Jesse Vincent <jesse@bestpractical.com>
#
# (Except where explictly superceded by other copyright notices)
#
# 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.
#
# Unless otherwise specified, all modifications, corrections or
# extensions to this work which alter its source code become the
# property of Best Practical Solutions, LLC when submitted for
# inclusion in the work.
#
#
# END LICENSE BLOCK
=head1 NAME
RT::Links - A collection of Link objects
=head1 SYNOPSIS
use RT::Links;
my $links = new RT::Links($CurrentUser);
=head1 DESCRIPTION
=head1 METHODS
=begin testing
ok (require RT::Links);
=end testing
=cut
use strict;
no warnings qw(redefine);
use RT::URI;
# {{{ sub Limit
sub Limit {
my $self = shift;
my %args = ( ENTRYAGGREGATOR => 'AND',
OPERATOR => '=',
@_);
#if someone's trying to search for tickets, try to resolve the uris for searching.
if ( ( $args{'OPERATOR'} eq '=') and
( $args{'FIELD'} eq 'Base') or ($args{'FIELD'} eq 'Target')
) {
my $dummy = RT::URI->new($self->CurrentUser);
$dummy->FromURI($args{'VALUE'});
# $uri = $dummy->URI;
}
# If we're limiting by target, order by base
# (Order by the thing that's changing)
if ( ($args{'FIELD'} eq 'Target') or
($args{'FIELD'} eq 'LocalTarget') ) {
$self->OrderBy (ALIAS => 'main',
FIELD => 'Base',
ORDER => 'ASC');
}
elsif ( ($args{'FIELD'} eq 'Base') or
($args{'FIELD'} eq 'LocalBase') ) {
$self->OrderBy (ALIAS => 'main',
FIELD => 'Target',
ORDER => 'ASC');
}
$self->SUPER::Limit(%args);
}
# }}}
# {{{ LimitRefersTo
=head2 LimitRefersTo URI
find all things that refer to URI
=cut
sub LimitRefersTo {
my $self = shift;
my $URI = shift;
$self->Limit(FIELD => 'Type', VALUE => 'RefersTo');
$self->Limit(FIELD => 'Target', VALUE => $URI);
}
# }}}
# {{{ LimitReferredToBy
=head2 LimitReferredToBy URI
find all things that URI refers to
=cut
sub LimitReferredToBy {
my $self = shift;
my $URI = shift;
$self->Limit(FIELD => 'Type', VALUE => 'RefersTo');
$self->Limit(FIELD => 'Base', VALUE => $URI);
}
# }}}
1;
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